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"$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' // Does the compiler advertise C99 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=' // Does the compiler advertise C++98 conformance? #if !defined __cplusplus || __cplusplus < 199711L # error "Compiler does not advertise C++98 conformance" #endif // These inclusions are to reject old compilers that // lack the unsuffixed header files. #include #include // and are *not* freestanding headers in C++98. extern void assert (int); namespace std { extern int strcmp (const char *, const char *); } // Namespaces, exceptions, and templates were all added after "C++ 2.0". using std::exception; using std::strcmp; namespace { void test_exception_syntax() { try { throw "test"; } catch (const char *s) { // Extra parentheses suppress a warning when building autoconf itself, // due to lint rules shared with more typical C programs. assert (!(strcmp) (s, "test")); } } template struct test_template { T const val; explicit test_template(T t) : val(t) {} template T add(U u) { return static_cast(u) + val; } }; } // anonymous namespace ' # Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=' assert (argc); assert (! argv[0]); { test_exception_syntax (); test_template tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false); } ' # Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=' // Does the compiler advertise C++ 2011 conformance? #if !defined __cplusplus || __cplusplus < 201103L # error "Compiler does not advertise C++11 conformance" #endif namespace cxx11test { constexpr int get_val() { return 20; } struct testinit { int i; double d; }; class delegate { public: delegate(int n) : n(n) {} delegate(): delegate(2354) {} virtual int getval() { return this->n; }; protected: int n; }; class overridden : public delegate { public: overridden(int n): delegate(n) {} virtual int getval() override final { return this->n * 2; } }; class nocopy { public: nocopy(int i): i(i) {} nocopy() = default; nocopy(const nocopy&) = delete; nocopy & operator=(const nocopy&) = delete; private: int i; }; // for testing lambda expressions template Ret eval(Fn f, Ret v) { return f(v); } // for testing variadic templates and trailing return types template auto sum(V first) -> V { return first; } template auto sum(V first, Args... rest) -> V { return first + sum(rest...); } } ' # Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=' { // Test auto and decltype auto a1 = 6538; auto a2 = 48573953.4; auto a3 = "String literal"; int total = 0; for (auto i = a3; *i; ++i) { total += *i; } decltype(a2) a4 = 34895.034; } { // Test constexpr short sa[cxx11test::get_val()] = { 0 }; } { // Test initializer lists cxx11test::testinit il = { 4323, 435234.23544 }; } { // Test range-based for int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; for (auto &x : array) { x += 23; } } { // Test lambda expressions using cxx11test::eval; assert (eval ([](int x) { return x*2; }, 21) == 42); double d = 2.0; assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); assert (d == 5.0); assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); assert (d == 5.0); } { // Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0); } { // Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45); } { // Test override and final cxx11test::overridden o1(55464); } { // Test nullptr char *c = nullptr; } { // Test template brackets test_template<::test_template> v(test_template(12)); } { // Unicode literals char const *utf8 = u8"UTF-8 string \u2500"; char16_t const *utf16 = u"UTF-8 string \u2500"; char32_t const *utf32 = U"UTF-32 string \u2500"; } ' # Test code for whether the C compiler supports C++11 (complete). ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} ${ac_cxx_conftest_cxx11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} ${ac_cxx_conftest_cxx11_main} return ok; } " # Test code for whether the C compiler supports C++98 (complete). ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} return ok; } " as_fn_append ac_header_c_list " utime.h utime_h HAVE_UTIME_H" # Auxiliary files required by this configure script. ac_aux_files="install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 fi # These three variables are undocumented and unsupported, # and are intended to be withdrawn in a future Autoconf release. # They can cause serious problems if a builder's source tree is in a directory # whose full name contains unusual characters. if test -f "${ac_aux_dir}config.guess"; then ac_config_guess="$SHELL ${ac_aux_dir}config.guess" fi if test -f "${ac_aux_dir}config.sub"; then ac_config_sub="$SHELL ${ac_aux_dir}config.sub" fi if test -f "$ac_aux_dir/configure"; then ac_configure="$SHELL ${ac_aux_dir}configure" fi # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then # differences in whitespace do not lead to failure. ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. 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"run \`${MAKE-make} distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## ## -------------------- ## ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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" >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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(defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main (void) { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no else $as_nop ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 printf %s "checking for $ac_hdr that defines DIR... " >&6; } if eval test \${$as_ac_Header+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include <$ac_hdr> int main (void) { if ((DIR *) 0) return 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$as_ac_Header=yes" else $as_nop eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi eval ac_res=\$$as_ac_Header { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test \"x\$"$as_ac_Header"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF ac_header_dirent=$ac_hdr; break fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 printf %s "checking for library containing opendir... " >&6; } if test ${ac_cv_search_opendir+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char opendir (); int main (void) { return opendir (); ; return 0; } _ACEOF for ac_lib in '' dir do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_opendir+y} then : break fi done if test ${ac_cv_search_opendir+y} then : else $as_nop ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 printf "%s\n" "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 printf %s "checking for library containing opendir... " >&6; } if test ${ac_cv_search_opendir+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char opendir (); int main (void) { return opendir (); ; return 0; } _ACEOF for ac_lib in '' x do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_opendir+y} then : break fi done if test ${ac_cv_search_opendir+y} then : else $as_nop ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 printf "%s\n" "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 printf %s "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } if test ${ac_cv_header_sys_wait_h+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main (void) { int s; wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_header_sys_wait_h=yes else $as_nop ac_cv_header_sys_wait_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 printf "%s\n" "$ac_cv_header_sys_wait_h" >&6; } if test $ac_cv_header_sys_wait_h = yes; then printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/fcntl.h" "ac_cv_header_sys_fcntl_h" "$ac_includes_default" if test "x$ac_cv_header_sys_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_SYS_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default" if test "x$ac_cv_header_sys_select_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" if test "x$ac_cv_header_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/unistd.h" "ac_cv_header_sys_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_sys_unistd_h" = xyes then : printf "%s\n" "#define HAVE_SYS_UNISTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_unistd_h" = xyes then : printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default" if test "x$ac_cv_header_utime_h" = xyes then : printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "compat.h" "ac_cv_header_compat_h" "$ac_includes_default" if test "x$ac_cv_header_compat_h" = xyes then : printf "%s\n" "#define HAVE_COMPAT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" if test "x$ac_cv_header_sys_param_h" = xyes then : printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default" if test "x$ac_cv_header_ctype_h" = xyes then : printf "%s\n" "#define HAVE_CTYPE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" if test "x$ac_cv_header_sys_wait_h" = xyes then : printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default" if test "x$ac_cv_header_sys_stat_h" = xyes then : printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" if test "x$ac_cv_header_sys_ioctl_h" = xyes then : printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default" if test "x$ac_cv_header_sys_filio_h" = xyes then : printf "%s\n" "#define HAVE_SYS_FILIO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" if test "x$ac_cv_header_string_h" = xyes then : printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" if test "x$ac_cv_header_stdlib_h" = xyes then : printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" if test "x$ac_cv_header_sys_socket_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/mode.h" "ac_cv_header_sys_mode_h" "$ac_includes_default" if test "x$ac_cv_header_sys_mode_h" = xyes then : printf "%s\n" "#define HAVE_SYS_MODE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default" if test "x$ac_cv_header_grp_h" = xyes then : printf "%s\n" "#define HAVE_GRP_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default" if test "x$ac_cv_header_sys_un_h" = xyes then : printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/attr.h" "ac_cv_header_sys_attr_h" "$ac_includes_default" if test "x$ac_cv_header_sys_attr_h" = xyes then : printf "%s\n" "#define HAVE_SYS_ATTR_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default" if test "x$ac_cv_header_arpa_inet_h" = xyes then : printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "$ac_includes_default" if test "x$ac_cv_header_arpa_nameser_h" = xyes then : printf "%s\n" "#define HAVE_ARPA_NAMESER_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = xyes then : printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" if test "x$ac_cv_header_sys_types_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default" if test "x$ac_cv_header_netdb_h" = xyes then : printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" if test "x$ac_cv_header_malloc_h" = xyes then : printf "%s\n" "#define HAVE_MALLOC_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default" if test "x$ac_cv_header_float_h" = xyes then : printf "%s\n" "#define HAVE_FLOAT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" if test "x$ac_cv_header_limits_h" = xyes then : printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default" if test "x$ac_cv_header_iconv_h" = xyes then : printf "%s\n" "#define HAVE_ICONV_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "libcharset.h" "ac_cv_header_libcharset_h" "$ac_includes_default" if test "x$ac_cv_header_libcharset_h" = xyes then : printf "%s\n" "#define HAVE_LIBCHARSET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" if test "x$ac_cv_header_langinfo_h" = xyes then : printf "%s\n" "#define HAVE_LANGINFO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "mcheck.h" "ac_cv_header_mcheck_h" "$ac_includes_default" if test "x$ac_cv_header_mcheck_h" = xyes then : printf "%s\n" "#define HAVE_MCHECK_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" if test "x$ac_cv_header_sys_acl_h" = xyes then : printf "%s\n" "#define HAVE_SYS_ACL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" if test "x$ac_cv_header_acl_libacl_h" = xyes then : printf "%s\n" "#define HAVE_ACL_LIBACL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "attr/xattr.h" "ac_cv_header_attr_xattr_h" "$ac_includes_default" if test "x$ac_cv_header_attr_xattr_h" = xyes then : printf "%s\n" "#define HAVE_ATTR_XATTR_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$ac_includes_default" if test "x$ac_cv_header_sys_xattr_h" = xyes then : printf "%s\n" "#define HAVE_SYS_XATTR_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/extattr.h" "ac_cv_header_sys_extattr_h" "$ac_includes_default" if test "x$ac_cv_header_sys_extattr_h" = xyes then : printf "%s\n" "#define HAVE_SYS_EXTATTR_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default" if test "x$ac_cv_header_dl_h" = xyes then : printf "%s\n" "#define HAVE_DL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "popt.h" "ac_cv_header_popt_h" "$ac_includes_default" if test "x$ac_cv_header_popt_h" = xyes then : printf "%s\n" "#define HAVE_POPT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "popt/popt.h" "ac_cv_header_popt_popt_h" "$ac_includes_default" if test "x$ac_cv_header_popt_popt_h" = xyes then : printf "%s\n" "#define HAVE_POPT_POPT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "linux/falloc.h" "ac_cv_header_linux_falloc_h" "$ac_includes_default" if test "x$ac_cv_header_linux_falloc_h" = xyes then : printf "%s\n" "#define HAVE_LINUX_FALLOC_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "$ac_includes_default" if test "x$ac_cv_header_netinet_in_systm_h" = xyes then : printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netgroup.h" "ac_cv_header_netgroup_h" "$ac_includes_default" if test "x$ac_cv_header_netgroup_h" = xyes then : printf "%s\n" "#define HAVE_NETGROUP_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" if test "x$ac_cv_header_zlib_h" = xyes then : printf "%s\n" "#define HAVE_ZLIB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "xxhash.h" "ac_cv_header_xxhash_h" "$ac_includes_default" if test "x$ac_cv_header_xxhash_h" = xyes then : printf "%s\n" "#define HAVE_XXHASH_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "openssl/md4.h" "ac_cv_header_openssl_md4_h" "$ac_includes_default" if test "x$ac_cv_header_openssl_md4_h" = xyes then : printf "%s\n" "#define HAVE_OPENSSL_MD4_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "openssl/md5.h" "ac_cv_header_openssl_md5_h" "$ac_includes_default" if test "x$ac_cv_header_openssl_md5_h" = xyes then : printf "%s\n" "#define HAVE_OPENSSL_MD5_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "zstd.h" "ac_cv_header_zstd_h" "$ac_includes_default" if test "x$ac_cv_header_zstd_h" = xyes then : printf "%s\n" "#define HAVE_ZSTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "lz4.h" "ac_cv_header_lz4_h" "$ac_includes_default" if test "x$ac_cv_header_lz4_h" = xyes then : printf "%s\n" "#define HAVE_LZ4_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default" if test "x$ac_cv_header_sys_file_h" = xyes then : printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default" if test "x$ac_cv_header_bsd_string_h" = xyes then : printf "%s\n" "#define HAVE_BSD_STRING_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netinet/ip.h" "ac_cv_header_netinet_ip_h" "#include " if test "x$ac_cv_header_netinet_ip_h" = xyes then : printf "%s\n" "#define HAVE_NETINET_IP_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 printf %s "checking whether sys/types.h defines makedev... 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"cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 printf %s "checking build system type... " >&6; } if test ${ac_cv_build+y} then : printf %s "(cached) " >&6 else $as_nop ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 printf "%s\n" "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; esac build=$ac_cv_build ac_save_IFS=$IFS; IFS='-' set x $ac_cv_build shift build_cpu=$1 build_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: build_os=$* IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 printf %s "checking host system type... " >&6; } if test ${ac_cv_host+y} then : printf %s "(cached) " >&6 else $as_nop if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 printf "%s\n" "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; *) as_fn_error $? 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" >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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INSTALL=$ac_install_sh fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 printf "%s\n" "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 printf %s "checking for a race-free mkdir -p... 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Kind of silly, but # I don't want our version too far out of sync. CFLAGS="$CFLAGS -DHAVE_CONFIG_H" # If GCC, turn on warnings. if test x"$GCC" = x"yes"; then CFLAGS="$CFLAGS -Wall -W" fi # Check whether --with-openssl-conf was given. if test ${with_openssl_conf+y} then : withval=$with_openssl_conf; fi case "$with_openssl_conf" in *^-/a-zA-Z0-9.,=@+_*) as_fn_error $? "Invalid path given to --with-openssl-conf" "$LINENO" 5 ;; /*) CFLAGS="$CFLAGS -DSET_OPENSSL_CONF=$with_openssl_conf" ;; no|'') ;; yes) as_fn_error $? "No path given to --with-openssl-conf" "$LINENO" 5 ;; *) as_fn_error $? "Non absolute path given to --with-openssl-conf" "$LINENO" 5 ;; esac # Check whether --with-rrsync was given. if test ${with_rrsync+y} then : withval=$with_rrsync; fi if test x"$with_rrsync" != x"yes"; then with_rrsync=no else MAKE_RRSYNC='rrsync' MAKE_RRSYNC_1='rrsync.1' GEN_RRSYNC='rrsync.1 rrsync.1.html' fi # Check whether --with-included-popt was given. if test ${with_included_popt+y} then : withval=$with_included_popt; fi # Check whether --with-included-zlib was given. if test ${with_included_zlib+y} then : withval=$with_included_zlib; fi # Check whether --with-secluded-args was given. if test ${with_secluded_args+y} then : withval=$with_secluded_args; fi if test x"$with_secluded_args" = x"yes"; then printf "%s\n" "#define RSYNC_USE_SECLUDED_ARGS 1" >>confdefs.h fi # Check whether --with-rsync-path was given. if test ${with_rsync_path+y} then : withval=$with_rsync_path; RSYNC_PATH="$with_rsync_path" else $as_nop RSYNC_PATH="rsync" fi printf "%s\n" "#define RSYNC_PATH \"$RSYNC_PATH\"" >>confdefs.h # Check whether --with-rsyncd-conf was given. if test ${with_rsyncd_conf+y} then : withval=$with_rsyncd_conf; if test ! -z "$with_rsyncd_conf" ; then case $with_rsyncd_conf in yes|no) RSYNCD_SYSCONF="/etc/rsyncd.conf" ;; /*) RSYNCD_SYSCONF="$with_rsyncd_conf" ;; *) as_fn_error $? "You must specify an absolute path to --with-rsyncd-conf=PATH" "$LINENO" 5 ;; esac else RSYNCD_SYSCONF="/etc/rsyncd.conf" fi else $as_nop RSYNCD_SYSCONF="/etc/rsyncd.conf" fi printf "%s\n" "#define RSYNCD_SYSCONF \"$RSYNCD_SYSCONF\"" >>confdefs.h # Check whether --with-rsh was given. if test ${with_rsh+y} then : withval=$with_rsh; fi # Extract the first word of "remsh", so it can be a program name with args. set dummy remsh; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_HAVE_REMSH+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$HAVE_REMSH"; then ac_cv_prog_HAVE_REMSH="$HAVE_REMSH" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_HAVE_REMSH="1" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_HAVE_REMSH" && ac_cv_prog_HAVE_REMSH="0" fi fi HAVE_REMSH=$ac_cv_prog_HAVE_REMSH if test -n "$HAVE_REMSH"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAVE_REMSH" >&5 printf "%s\n" "$HAVE_REMSH" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test x$HAVE_REMSH = x1; then printf "%s\n" "#define HAVE_REMSH 1" >>confdefs.h fi if test x"$with_rsh" != x; then RSYNC_RSH="$with_rsh" else RSYNC_RSH="ssh" fi printf "%s\n" "#define RSYNC_RSH \"$RSYNC_RSH\"" >>confdefs.h # Some programs on solaris are only found in /usr/xpg4/bin (or work better than others versions). # Extract the first word of "sh", so it can be a program name with args. set dummy sh; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SHELL_PATH+y} then : printf %s "(cached) " >&6 else $as_nop case $SHELL_PATH in [\\/]* | ?:[\\/]*) ac_cv_path_SHELL_PATH="$SHELL_PATH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in /usr/xpg4/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_SHELL_PATH="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_SHELL_PATH" && ac_cv_path_SHELL_PATH="/bin/sh" ;; esac fi SHELL_PATH=$ac_cv_path_SHELL_PATH if test -n "$SHELL_PATH"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SHELL_PATH" >&5 printf "%s\n" "$SHELL_PATH" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "fakeroot", so it can be a program name with args. set dummy fakeroot; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_FAKEROOT_PATH+y} then : printf %s "(cached) " >&6 else $as_nop case $FAKEROOT_PATH in [\\/]* | ?:[\\/]*) ac_cv_path_FAKEROOT_PATH="$FAKEROOT_PATH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in /usr/xpg4/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_FAKEROOT_PATH="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_FAKEROOT_PATH" && ac_cv_path_FAKEROOT_PATH="/usr/bin/fakeroot" ;; esac fi FAKEROOT_PATH=$ac_cv_path_FAKEROOT_PATH if test -n "$FAKEROOT_PATH"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FAKEROOT_PATH" >&5 printf "%s\n" "$FAKEROOT_PATH" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Check whether --with-nobody-user was given. if test ${with_nobody_user+y} then : withval=$with_nobody_user; NOBODY_USER="$with_nobody_user" else $as_nop NOBODY_USER="nobody" fi # Check whether --with-nobody-group was given. if test ${with_nobody_group+y} then : withval=$with_nobody_group; NOBODY_GROUP="$with_nobody_group" fi if test x"$with_nobody_group" = x; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the group for user \"nobody\"" >&5 printf %s "checking the group for user \"nobody\"... " >&6; } if grep '^nobody:' /etc/group >/dev/null 2>&1; then NOBODY_GROUP=nobody elif grep '^nogroup:' /etc/group >/dev/null 2>&1; then NOBODY_GROUP=nogroup else NOBODY_GROUP=nobody # test for others? fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NOBODY_GROUP" >&5 printf "%s\n" "$NOBODY_GROUP" >&6; } fi printf "%s\n" "#define NOBODY_USER \"$NOBODY_USER\"" >>confdefs.h printf "%s\n" "#define NOBODY_GROUP \"$NOBODY_GROUP\"" >>confdefs.h # rolling-checksum SIMD optimizations ROLL_SIMD= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable rolling-checksum SIMD optimizations" >&5 printf %s "checking whether to enable rolling-checksum SIMD optimizations... " >&6; } # Check whether --enable-roll-simd was given. if test ${enable_roll_simd+y} then : enableval=$enable_roll_simd; fi # Clag is crashing with -g -O2, so we'll get rid of -g for now. CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g //'` if test x"$enable_roll_simd" = x""; then case "$host_os" in *linux*) ;; *) enable_roll_simd=no ;; esac fi if test x"$enable_roll_simd" != x"no"; then # For x86-64 SIMD, g++ >=5 or clang++ >=7 is required if test x"$host_cpu" = x"x86_64" || test x"$host_cpu" = x"amd64"; then ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu if test x"$host" = x"$build"; then if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if HAVE_STDLIB_H #include #endif #include __attribute__ ((target("default"))) int test_ssse3(int x) { return x; } __attribute__ ((target("default"))) int test_sse2(int x) { return x; } __attribute__ ((target("default"))) int test_avx2(int x) { return x; } __attribute__ ((target("ssse3"))) int test_ssse3(int x) { return x; } __attribute__ ((target("sse2"))) int test_sse2(int x) { return x; } __attribute__ ((target("avx2"))) int test_avx2(int x) { return x; } typedef long long __m128i_u __attribute__((__vector_size__(16), __may_alias__, __aligned__(1))); typedef long long __m256i_u __attribute__((__vector_size__(32), __may_alias__, __aligned__(1))); __attribute__ ((target("default"))) void more_testing(char* buf, int len) { } __attribute__ ((target("ssse3"))) void more_testing(char* buf, int len) { int i; for (i = 0; i < (len-32); i+=32) { __m128i in8_1, in8_2; in8_1 = _mm_lddqu_si128((__m128i_u*)&buf[i]); in8_2 = _mm_lddqu_si128((__m128i_u*)&buf[i + 16]); } } int main (void) { if (test_ssse3(42) != 42 || test_sse2(42) != 42 || test_avx2(42) != 42) exit(1); ; return 0; } _ACEOF if ac_fn_cxx_try_run "$LINENO" then : CXX_OK=yes else $as_nop CXX_OK=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if HAVE_STDLIB_H #include #endif #include __attribute__ ((target("default"))) int test_ssse3(int x) { return x; } __attribute__ ((target("default"))) int test_sse2(int x) { return x; } __attribute__ ((target("default"))) int test_avx2(int x) { return x; } __attribute__ ((target("ssse3"))) int test_ssse3(int x) { return x; } __attribute__ ((target("sse2"))) int test_sse2(int x) { return x; } __attribute__ ((target("avx2"))) int test_avx2(int x) { return x; } typedef long long __m128i_u __attribute__((__vector_size__(16), __may_alias__, __aligned__(1))); typedef long long __m256i_u __attribute__((__vector_size__(32), __may_alias__, __aligned__(1))); __attribute__ ((target("default"))) void more_testing(char* buf, int len) { } __attribute__ ((target("ssse3"))) void more_testing(char* buf, int len) { int i; for (i = 0; i < (len-32); i+=32) { __m128i in8_1, in8_2; in8_1 = _mm_lddqu_si128((__m128i_u*)&buf[i]); in8_2 = _mm_lddqu_si128((__m128i_u*)&buf[i + 16]); } } int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : CXX_OK=yes else $as_nop CXX_OK=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x"$CXX_OK" = x"yes"; then # AC_MSG_RESULT() is called below. ROLL_SIMD="$host_cpu" elif test x"$enable_roll_simd" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: error" >&5 printf "%s\n" "error" >&6; } as_fn_error $? "The rolling-checksum SIMD compilation test failed. Omit --enable-roll-simd to continue without it." "$LINENO" 5 fi elif test x"$enable_roll_simd" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unavailable" >&5 printf "%s\n" "unavailable" >&6; } as_fn_error $? "The rolling-checksum SIMD optimizations are currently x86_64|amd64 only. Omit --enable-roll-simd to continue without it." "$LINENO" 5 fi fi if test x"$ROLL_SIMD" != x""; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes ($ROLL_SIMD)" >&5 printf "%s\n" "yes ($ROLL_SIMD)" >&6; } printf "%s\n" "#define USE_ROLL_SIMD 1" >>confdefs.h ROLL_SIMD='$(ROLL_SIMD_'"$ROLL_SIMD)" # We only use c++ for its target attribute dispatching, disable unneeded bulky features CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti" # Apple often has "g++" as a symlink for clang. Try to find out the truth. CXX_VERSION=`$CXX --version 2>/dev/null | head -n 2` case "$CXX_VERSION" in *clang*) CXXFLAGS="$CXXFLAGS -fno-slp-vectorize" ;; # avoid a performance hit esac else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if assembler accepts noexecstack" >&5 printf %s "checking if assembler accepts noexecstack... " >&6; } OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wa,--noexecstack" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { return 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : NOEXECSTACK='-Wa,--noexecstack' ; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else $as_nop NOEXECSTACK='' ; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$OLD_CFLAGS" # arrgh. libc in some old debian version screwed up the largefile # stuff, getting byte range locking wrong { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken largefile support" >&5 printf %s "checking for broken largefile support... " >&6; } if test ${rsync_cv_HAVE_BROKEN_LARGEFILE+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_HAVE_BROKEN_LARGEFILE=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 $ac_includes_default #ifdef HAVE_FCNTL_H # include #elif defined HAVE_SYS_FCNTL_H # include #endif #ifdef HAVE_SYS_WAIT_H #include #endif int main(void) { struct flock lock; int status; char tpl[32] = "/tmp/locktest.XXXXXX"; int fd = mkstemp(tpl); if (fd < 0) { strcpy(tpl, "conftest.dat"); fd = open(tpl, O_CREAT|O_RDWR, 0600); } lock.l_type = F_WRLCK; lock.l_whence = SEEK_SET; lock.l_start = 0; lock.l_len = 1; lock.l_pid = 0; fcntl(fd,F_SETLK,&lock); if (fork() == 0) { lock.l_start = 1; _exit(fcntl(fd,F_SETLK,&lock) == 0); } wait(&status); unlink(tpl); return WEXITSTATUS(status); } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_HAVE_BROKEN_LARGEFILE=yes else $as_nop rsync_cv_HAVE_BROKEN_LARGEFILE=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_BROKEN_LARGEFILE" >&5 printf "%s\n" "$rsync_cv_HAVE_BROKEN_LARGEFILE" >&6; } if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : break fi rm -f core conftest.err conftest.$ac_objext conftest.beam CC="$CC -n32" if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if test ${ac_cv_sys_file_offset_bits+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } if test ${ac_cv_sys_large_files+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 printf "%s\n" "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h ;; esac rm -rf conftest* fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5 printf %s "checking whether to enable ipv6... " >&6; } # Check whether --enable-ipv6 was given. if test ${enable_ipv6+y} then : enableval=$enable_ipv6; case "$enableval" in no) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define INET6 1" >>confdefs.h ;; esac else $as_nop if test "$cross_compiling" = yes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* AF_INET6 availability check */ #include #include #include main() { if (socket(AF_INET6, SOCK_STREAM, 0) < 0) exit(1); else exit(0); } _ACEOF if ac_fn_c_try_run "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define INET6 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi # Check whether --enable-locale was given. if test ${enable_locale+y} then : enableval=$enable_locale; fi if test x"$enable_locale" != x"no"; then printf "%s\n" "#define CONFIG_LOCALE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to call shutdown on all sockets" >&5 printf %s "checking whether to call shutdown on all sockets... " >&6; } case $host_os in *cygwin* ) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define SHUTDOWN_ALL_SOCKETS 1" >>confdefs.h ;; * ) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; };; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable use of openssl crypto library" >&5 printf %s "checking whether to enable use of openssl crypto library... " >&6; } # Check whether --enable-openssl was given. if test ${enable_openssl+y} then : enableval=$enable_openssl; fi if test x"$enable_openssl" != x"no"; then if test x"$ac_cv_header_openssl_md4_h" = x"yes" && test x"$ac_cv_header_openssl_md5_h" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing EVP_MD_CTX_copy" >&5 printf %s "checking for library containing EVP_MD_CTX_copy... " >&6; } if test ${ac_cv_search_EVP_MD_CTX_copy+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char EVP_MD_CTX_copy (); int main (void) { return EVP_MD_CTX_copy (); ; return 0; } _ACEOF for ac_lib in '' crypto do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_EVP_MD_CTX_copy=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_EVP_MD_CTX_copy+y} then : break fi done if test ${ac_cv_search_EVP_MD_CTX_copy+y} then : else $as_nop ac_cv_search_EVP_MD_CTX_copy=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_EVP_MD_CTX_copy" >&5 printf "%s\n" "$ac_cv_search_EVP_MD_CTX_copy" >&6; } ac_res=$ac_cv_search_EVP_MD_CTX_copy if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define USE_OPENSSL 1" >>confdefs.h enable_openssl=yes else $as_nop err_msg="$err_msg$nl- Failed to find EVP_MD_CTX_copy function in openssl crypto lib."; no_lib="$no_lib openssl" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } err_msg="$err_msg$nl- Failed to find openssl/md4.h and openssl/md5.h for openssl crypto lib support." no_lib="$no_lib openssl" fi if test x"$enable_md5_asm" != x"yes"; then enable_md5_asm=no fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi MD5_ASM= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable MD5 ASM optimizations" >&5 printf %s "checking whether to enable MD5 ASM optimizations... " >&6; } # Check whether --enable-md5-asm was given. if test ${enable_md5_asm+y} then : enableval=$enable_md5_asm; fi if test x"$enable_md5_asm" = x""; then case "$host_os" in *linux*) ;; *) enable_md5_asm=no ;; esac fi if test x"$enable_md5_asm" != x"no"; then if test x"$host_cpu" = x"x86_64" || test x"$host_cpu" = x"amd64"; then MD5_ASM="$host_cpu" elif test x"$enable_md5_asm" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unavailable" >&5 printf "%s\n" "unavailable" >&6; } as_fn_error $? "The ASM optimizations are currently x86_64|amd64 only. Omit --enable-md5-asm to continue without it." "$LINENO" 5 fi fi if test x"$MD5_ASM" != x""; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes ($MD5_ASM)" >&5 printf "%s\n" "yes ($MD5_ASM)" >&6; } printf "%s\n" "#define USE_MD5_ASM 1" >>confdefs.h MD5_ASM='$(MD5_ASM_'"$MD5_ASM)" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi ROLL_ASM= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable rolling-checksum ASM optimizations" >&5 printf %s "checking whether to enable rolling-checksum ASM optimizations... " >&6; } # Check whether --enable-roll-asm was given. if test ${enable_roll_asm+y} then : enableval=$enable_roll_asm; fi if test x"$ROLL_SIMD" = x""; then enable_roll_asm=no fi if test x"$enable_roll_asm" = x"yes"; then ROLL_ASM="$host_cpu" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes ($ROLL_ASM)" >&5 printf "%s\n" "yes ($ROLL_ASM)" >&6; } printf "%s\n" "#define USE_ROLL_ASM 1" >>confdefs.h ROLL_ASM='$(ROLL_ASM_'"$ROLL_ASM)" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable xxhash checksum support" >&5 printf %s "checking whether to enable xxhash checksum support... " >&6; } # Check whether --enable-xxhash was given. if test ${enable_xxhash+y} then : enableval=$enable_xxhash; fi if test x"$enable_xxhash" != x"no"; then if test x"$ac_cv_header_xxhash_h" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing XXH64_createState" >&5 printf %s "checking for library containing XXH64_createState... " >&6; } if test ${ac_cv_search_XXH64_createState+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char XXH64_createState (); int main (void) { return XXH64_createState (); ; return 0; } _ACEOF for ac_lib in '' xxhash do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_XXH64_createState=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_XXH64_createState+y} then : break fi done if test ${ac_cv_search_XXH64_createState+y} then : else $as_nop ac_cv_search_XXH64_createState=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_XXH64_createState" >&5 printf "%s\n" "$ac_cv_search_XXH64_createState" >&6; } ac_res=$ac_cv_search_XXH64_createState if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define SUPPORT_XXHASH 1" >>confdefs.h else $as_nop err_msg="$err_msg$nl- Failed to find XXH64_createState function in xxhash lib."; no_lib="$no_lib xxhash" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } err_msg="$err_msg$nl- Failed to find xxhash.h for xxhash checksum support."; no_lib="$no_lib xxhash" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable zstd compression" >&5 printf %s "checking whether to enable zstd compression... " >&6; } # Check whether --enable-zstd was given. if test ${enable_zstd+y} then : enableval=$enable_zstd; fi if test x"$enable_zstd" != x"no"; then if test x"$ac_cv_header_zstd_h" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing ZSTD_minCLevel" >&5 printf %s "checking for library containing ZSTD_minCLevel... " >&6; } if test ${ac_cv_search_ZSTD_minCLevel+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char ZSTD_minCLevel (); int main (void) { return ZSTD_minCLevel (); ; return 0; } _ACEOF for ac_lib in '' zstd do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_ZSTD_minCLevel=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_ZSTD_minCLevel+y} then : break fi done if test ${ac_cv_search_ZSTD_minCLevel+y} then : else $as_nop ac_cv_search_ZSTD_minCLevel=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ZSTD_minCLevel" >&5 printf "%s\n" "$ac_cv_search_ZSTD_minCLevel" >&6; } ac_res=$ac_cv_search_ZSTD_minCLevel if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define SUPPORT_ZSTD 1" >>confdefs.h else $as_nop err_msg="$err_msg$nl- Failed to find ZSTD_minCLevel function in zstd lib."; no_lib="$no_lib zstd" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } err_msg="$err_msg$nl- Failed to find zstd.h for zstd compression support."; no_lib="$no_lib zstd" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable LZ4 compression" >&5 printf %s "checking whether to enable LZ4 compression... " >&6; } # Check whether --enable-lz4 was given. if test ${enable_lz4+y} then : enableval=$enable_lz4; fi if test x"$enable_lz4" != x"no"; then if test x"$ac_cv_header_lz4_h" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing LZ4_compress_default" >&5 printf %s "checking for library containing LZ4_compress_default... " >&6; } if test ${ac_cv_search_LZ4_compress_default+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char LZ4_compress_default (); int main (void) { return LZ4_compress_default (); ; return 0; } _ACEOF for ac_lib in '' lz4 do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_LZ4_compress_default=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_LZ4_compress_default+y} then : break fi done if test ${ac_cv_search_LZ4_compress_default+y} then : else $as_nop ac_cv_search_LZ4_compress_default=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_LZ4_compress_default" >&5 printf "%s\n" "$ac_cv_search_LZ4_compress_default" >&6; } ac_res=$ac_cv_search_LZ4_compress_default if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define SUPPORT_LZ4 1" >>confdefs.h else $as_nop err_msg="$err_msg$nl- Failed to find LZ4_compress_default function in lz4 lib."; no_lib="$no_lib lz4" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } err_msg="$err_msg$nl- Failed to find lz4.h for lz4 compression support." no_lib="$no_lib lz4" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test x"$no_lib" != x; then echo "" echo "Configure found the following issues:" echo "$err_msg" echo "" echo "See the INSTALL file for hints on how to install the missing libraries and/or" echo "how to generate (or fetch) manpages:" echo " https://github.com/WayneD/rsync/blob/master/INSTALL.md" echo "" echo "To disable one or more features, the relevant configure options are:" for lib in $no_lib; do echo " --disable-$lib" done echo "" as_fn_error $? "Aborting configure run" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if makedev takes 3 args" >&5 printf %s "checking if makedev takes 3 args... " >&6; } if test ${rsync_cv_MAKEDEV_TAKES_3_ARGS+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_MAKEDEV_TAKES_3_ARGS=no else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef MAJOR_IN_MKDEV #include # if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) # define makedev mkdev # endif #elif defined MAJOR_IN_SYSMACROS #include #endif int main(void) { dev_t dev = makedev(0, 5, 7); if (major(dev) != 5 || minor(dev) != 7) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_MAKEDEV_TAKES_3_ARGS=yes else $as_nop rsync_cv_MAKEDEV_TAKES_3_ARGS=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_MAKEDEV_TAKES_3_ARGS" >&5 printf "%s\n" "$rsync_cv_MAKEDEV_TAKES_3_ARGS" >&6; } if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then printf "%s\n" "#define MAKEDEV_TAKES_3_ARGS 1" >>confdefs.h fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 printf %s "checking size of int... " >&6; } if test ${ac_cv_sizeof_int+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 printf "%s\n" "$ac_cv_sizeof_int" >&6; } printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 printf %s "checking size of long... " >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 printf %s "checking size of long long... " >&6; } if test ${ac_cv_sizeof_long_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_long_long" >&6; } printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 printf %s "checking size of short... " >&6; } if test ${ac_cv_sizeof_short+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_short" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (short) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_short=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 printf "%s\n" "$ac_cv_sizeof_short" >&6; } printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int16_t" >&5 printf %s "checking size of int16_t... " >&6; } if test ${ac_cv_sizeof_int16_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int16_t))" "ac_cv_sizeof_int16_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int16_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int16_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int16_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int16_t" >&5 printf "%s\n" "$ac_cv_sizeof_int16_t" >&6; } printf "%s\n" "#define SIZEOF_INT16_T $ac_cv_sizeof_int16_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uint16_t" >&5 printf %s "checking size of uint16_t... " >&6; } if test ${ac_cv_sizeof_uint16_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint16_t))" "ac_cv_sizeof_uint16_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_uint16_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (uint16_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_uint16_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint16_t" >&5 printf "%s\n" "$ac_cv_sizeof_uint16_t" >&6; } printf "%s\n" "#define SIZEOF_UINT16_T $ac_cv_sizeof_uint16_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int32_t" >&5 printf %s "checking size of int32_t... " >&6; } if test ${ac_cv_sizeof_int32_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int32_t))" "ac_cv_sizeof_int32_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int32_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int32_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int32_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int32_t" >&5 printf "%s\n" "$ac_cv_sizeof_int32_t" >&6; } printf "%s\n" "#define SIZEOF_INT32_T $ac_cv_sizeof_int32_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uint32_t" >&5 printf %s "checking size of uint32_t... " >&6; } if test ${ac_cv_sizeof_uint32_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint32_t))" "ac_cv_sizeof_uint32_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_uint32_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (uint32_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_uint32_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint32_t" >&5 printf "%s\n" "$ac_cv_sizeof_uint32_t" >&6; } printf "%s\n" "#define SIZEOF_UINT32_T $ac_cv_sizeof_uint32_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int64_t" >&5 printf %s "checking size of int64_t... " >&6; } if test ${ac_cv_sizeof_int64_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int64_t))" "ac_cv_sizeof_int64_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int64_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int64_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int64_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int64_t" >&5 printf "%s\n" "$ac_cv_sizeof_int64_t" >&6; } printf "%s\n" "#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 printf %s "checking size of off_t... " >&6; } if test ${ac_cv_sizeof_off_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_off_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 printf "%s\n" "$ac_cv_sizeof_off_t" >&6; } printf "%s\n" "#define SIZEOF_OFF_T $ac_cv_sizeof_off_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off64_t" >&5 printf %s "checking size of off64_t... " >&6; } if test ${ac_cv_sizeof_off64_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off64_t))" "ac_cv_sizeof_off64_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_off64_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off64_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off64_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off64_t" >&5 printf "%s\n" "$ac_cv_sizeof_off64_t" >&6; } printf "%s\n" "#define SIZEOF_OFF64_T $ac_cv_sizeof_off64_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 printf %s "checking size of time_t... " >&6; } if test ${ac_cv_sizeof_time_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_time_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (time_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_time_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 printf "%s\n" "$ac_cv_sizeof_time_t" >&6; } printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of char*" >&5 printf %s "checking size of char*... " >&6; } if test ${ac_cv_sizeof_charp+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char*))" "ac_cv_sizeof_charp" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_charp" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (char*) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_charp=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_charp" >&5 printf "%s\n" "$ac_cv_sizeof_charp" >&6; } printf "%s\n" "#define SIZEOF_CHARP $ac_cv_sizeof_charp" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 printf %s "checking for inline... " >&6; } if test ${ac_cv_c_inline+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo (void) {return 0; } $ac_kw foo_t foo (void) {return 0; } #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_inline=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long double with more range or precision than double" >&5 printf %s "checking for long double with more range or precision than double... " >&6; } if test ${ac_cv_type_long_double_wider+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include long double const a[] = { 0.0L, DBL_MIN, DBL_MAX, DBL_EPSILON, LDBL_MIN, LDBL_MAX, LDBL_EPSILON }; long double f (long double x) { return ((x + (unsigned long int) 10) * (-1 / x) + a[0] + (x ? f (x) : 'c')); } int main (void) { static int test_array [1 - 2 * !((0 < ((DBL_MAX_EXP < LDBL_MAX_EXP) + (DBL_MANT_DIG < LDBL_MANT_DIG) - (LDBL_MAX_EXP < DBL_MAX_EXP) - (LDBL_MANT_DIG < DBL_MANT_DIG))) && (int) LDBL_EPSILON == 0 )]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_type_long_double_wider=yes else $as_nop ac_cv_type_long_double_wider=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double_wider" >&5 printf "%s\n" "$ac_cv_type_long_double_wider" >&6; } if test $ac_cv_type_long_double_wider = yes; then printf "%s\n" "#define HAVE_LONG_DOUBLE_WIDER 1" >>confdefs.h fi ac_cv_c_long_double=$ac_cv_type_long_double_wider if test $ac_cv_c_long_double = yes; then printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 printf %s "checking for uid_t in sys/types.h... " >&6; } if test ${ac_cv_type_uid_t+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uid_t" >/dev/null 2>&1 then : ac_cv_type_uid_t=yes else $as_nop ac_cv_type_uid_t=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 printf "%s\n" "$ac_cv_type_uid_t" >&6; } if test $ac_cv_type_uid_t = no; then printf "%s\n" "#define uid_t int" >>confdefs.h printf "%s\n" "#define gid_t int" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" if test "x$ac_cv_type_mode_t" = xyes then : printf "%s\n" "#define HAVE_MODE_T 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" if test "x$ac_cv_type_off_t" = xyes then : printf "%s\n" "#define HAVE_OFF_T 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : printf "%s\n" "#define HAVE_SIZE_T 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" if test "x$ac_cv_type_pid_t" = xyes then : printf "%s\n" "#define HAVE_PID_T 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "id_t" "ac_cv_type_id_t" "$ac_includes_default" if test "x$ac_cv_type_id_t" = xyes then : printf "%s\n" "#define HAVE_ID_T 1" >>confdefs.h fi if test "$cross_compiling" = no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 printf %s "checking type of array argument to getgroups... " >&6; } if test ${ac_cv_type_getgroups+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : ac_cv_type_getgroups=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Thanks to Mike Rendell for this test. */ $ac_includes_default #define NGID 256 #undef MAX #define MAX(x, y) ((x) > (y) ? (x) : (y)) int main (void) { gid_t gidset[NGID]; int i, n; union { gid_t gval; long int lval; } val; val.lval = -1; for (i = 0; i < NGID; i++) gidset[i] = val.gval; n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, gidset); /* Exit non-zero if getgroups seems to require an array of ints. This happens when gid_t is short int but getgroups modifies an array of ints. */ return n > 0 && gidset[n] != val.gval; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_type_getgroups=gid_t else $as_nop ac_cv_type_getgroups=int fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_type_getgroups = cross; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1 then : ac_cv_type_getgroups=gid_t else $as_nop ac_cv_type_getgroups=int fi rm -rf conftest* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 printf "%s\n" "$ac_cv_type_getgroups" >&6; } printf "%s\n" "#define GETGROUPS_T $ac_cv_type_getgroups" >>confdefs.h else printf "%s\n" "#define GETGROUPS_T gid_t" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_UNISTD_H #include #endif " if test "x$ac_cv_member_struct_stat_st_rdev" = xyes then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_RDEV 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimensec" "ac_cv_member_struct_stat_st_mtimensec" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_UNISTD_H #include #endif " if test "x$ac_cv_member_struct_stat_st_mtimensec" = xyes then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimespec.tv_nsec" "ac_cv_member_struct_stat_st_mtimespec_tv_nsec" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_UNISTD_H #include #endif " if test "x$ac_cv_member_struct_stat_st_mtimespec_tv_nsec" = xyes then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim.tv_nsec" "ac_cv_member_struct_stat_st_mtim_tv_nsec" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_UNISTD_H #include #endif " if test "x$ac_cv_member_struct_stat_st_mtim_tv_nsec" = xyes then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include #include " if test "x$ac_cv_type_socklen_t" = xyes then : else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 printf %s "checking for socklen_t equivalent... " >&6; } if test ${rsync_cv_socklen_t_equiv+y} then : printf %s "(cached) " >&6 else $as_nop # Systems have either "struct sockaddr *" or # "void *" as the second argument to getpeername rsync_cv_socklen_t_equiv= for arg2 in "struct sockaddr" void; do for t in int size_t unsigned long "unsigned long"; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int getpeername (int, $arg2 *, $t *); int main (void) { $t len; getpeername(0,0,&len); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : rsync_cv_socklen_t_equiv="$t" break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done done if test "x$rsync_cv_socklen_t_equiv" = x; then as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_socklen_t_equiv" >&5 printf "%s\n" "$rsync_cv_socklen_t_equiv" >&6; } printf "%s\n" "#define socklen_t $rsync_cv_socklen_t_equiv" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for errno in errno.h" >&5 printf %s "checking for errno in errno.h... " >&6; } if test ${rsync_cv_errno+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { int i = errno ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : rsync_cv_errno=yes else $as_nop rsync_cv_have_errno_decl=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_errno" >&5 printf "%s\n" "$rsync_cv_errno" >&6; } if test x"$rsync_cv_errno" = x"yes"; then printf "%s\n" "#define HAVE_ERRNO_DECL 1" >>confdefs.h fi # The following test taken from the cvs sources # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. # These need checks to be before checks for any other functions that # might be in the same libraries. # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has # libsocket.so which has a bad implementation of gethostbyname (it # only looks in /etc/hosts), so we only look for -lsocket if we need # it. ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" if test "x$ac_cv_func_connect" = xyes then : printf "%s\n" "#define HAVE_CONNECT 1" >>confdefs.h fi if test x"$ac_cv_func_connect" = x"no"; then case "$LIBS" in *-lnsl*) ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for printf in -lnsl_s" >&5 printf %s "checking for printf in -lnsl_s... " >&6; } if test ${ac_cv_lib_nsl_s_printf+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl_s $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char printf (); int main (void) { return printf (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_nsl_s_printf=yes else $as_nop ac_cv_lib_nsl_s_printf=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_s_printf" >&5 printf "%s\n" "$ac_cv_lib_nsl_s_printf" >&6; } if test "x$ac_cv_lib_nsl_s_printf" = xyes then : printf "%s\n" "#define HAVE_LIBNSL_S 1" >>confdefs.h LIBS="-lnsl_s $LIBS" fi ;; esac case "$LIBS" in *-lnsl*) ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for printf in -lnsl" >&5 printf %s "checking for printf in -lnsl... " >&6; } if test ${ac_cv_lib_nsl_printf+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char printf (); int main (void) { return printf (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_nsl_printf=yes else $as_nop ac_cv_lib_nsl_printf=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_printf" >&5 printf "%s\n" "$ac_cv_lib_nsl_printf" >&6; } if test "x$ac_cv_lib_nsl_printf" = xyes then : printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h LIBS="-lnsl $LIBS" fi ;; esac case "$LIBS" in *-lsocket*) ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 printf %s "checking for connect in -lsocket... " >&6; } if test ${ac_cv_lib_socket_connect+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char connect (); int main (void) { return connect (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_socket_connect=yes else $as_nop ac_cv_lib_socket_connect=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 printf "%s\n" "$ac_cv_lib_socket_connect" >&6; } if test "x$ac_cv_lib_socket_connect" = xyes then : printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h LIBS="-lsocket $LIBS" fi ;; esac case "$LIBS" in *-linet*) ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -linet" >&5 printf %s "checking for connect in -linet... " >&6; } if test ${ac_cv_lib_inet_connect+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-linet $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char connect (); int main (void) { return connect (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_inet_connect=yes else $as_nop ac_cv_lib_inet_connect=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_connect" >&5 printf "%s\n" "$ac_cv_lib_inet_connect" >&6; } if test "x$ac_cv_lib_inet_connect" = xyes then : printf "%s\n" "#define HAVE_LIBINET 1" >>confdefs.h LIBS="-linet $LIBS" fi ;; esac if test x"$ac_cv_lib_socket_connect" = x"yes" || test x"$ac_cv_lib_inet_connect" = x"yes"; then # ac_cv_func_connect=yes # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run printf "%s\n" "#define HAVE_CONNECT 1" >>confdefs.h fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 printf %s "checking for library containing inet_ntop... " >&6; } if test ${ac_cv_search_inet_ntop+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char inet_ntop (); int main (void) { return inet_ntop (); ; return 0; } _ACEOF for ac_lib in '' resolv do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_inet_ntop=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_inet_ntop+y} then : break fi done if test ${ac_cv_search_inet_ntop+y} then : else $as_nop ac_cv_search_inet_ntop=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 printf "%s\n" "$ac_cv_search_inet_ntop" >&6; } ac_res=$ac_cv_search_inet_ntop if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # For OS X, Solaris, HP-UX, etc.: figure out if -liconv is needed. We'll # accept either iconv_open or libiconv_open, since some include files map # the former to the latter. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing iconv_open" >&5 printf %s "checking for library containing iconv_open... " >&6; } if test ${ac_cv_search_iconv_open+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char iconv_open (); int main (void) { return iconv_open (); ; return 0; } _ACEOF for ac_lib in '' iconv do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_iconv_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_iconv_open+y} then : break fi done if test ${ac_cv_search_iconv_open+y} then : else $as_nop ac_cv_search_iconv_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_iconv_open" >&5 printf "%s\n" "$ac_cv_search_iconv_open" >&6; } ac_res=$ac_cv_search_iconv_open if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing libiconv_open" >&5 printf %s "checking for library containing libiconv_open... " >&6; } if test ${ac_cv_search_libiconv_open+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char libiconv_open (); int main (void) { return libiconv_open (); ; return 0; } _ACEOF for ac_lib in '' iconv do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_libiconv_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_libiconv_open+y} then : break fi done if test ${ac_cv_search_libiconv_open+y} then : else $as_nop ac_cv_search_libiconv_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_libiconv_open" >&5 printf "%s\n" "$ac_cv_search_libiconv_open" >&6; } ac_res=$ac_cv_search_libiconv_open if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 printf %s "checking for iconv declaration... " >&6; } if test ${am_cv_proto_iconv+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_STDLIB_H #include #endif #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : am_cv_proto_iconv_arg1="" else $as_nop am_cv_proto_iconv_arg1="const" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" fi am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed 's/( /(/'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- }$am_cv_proto_iconv" >&5 printf "%s\n" "${ac_t:- }$am_cv_proto_iconv" >&6; } printf "%s\n" "#define ICONV_CONST $am_cv_proto_iconv_arg1" >>confdefs.h ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" if test "x$ac_cv_func_inet_ntop" = xyes then : printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h else $as_nop case " $LIBOBJS " in *" inet_ntop.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" if test "x$ac_cv_func_inet_pton" = xyes then : printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h else $as_nop case " $LIBOBJS " in *" inet_pton.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" ;; esac fi cv=`echo "struct addrinfo" | sed 'y%./+- %__p__%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5 printf %s "checking for struct addrinfo... " >&6; } if eval test \${ac_cv_type_$cv+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #include int main (void) { struct addrinfo foo; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "ac_cv_type_$cv=yes" else $as_nop eval "ac_cv_type_$cv=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ac_foo=`eval echo \\$ac_cv_type_$cv` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_foo" >&5 printf "%s\n" "$ac_foo" >&6; } if test "$ac_foo" = yes; then ac_tr_hdr=HAVE_`echo struct addrinfo | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` if false; then ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "$ac_includes_default" if test "x$ac_cv_type_struct_addrinfo" = xyes then : printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h fi fi printf "%s\n" "#define $ac_tr_hdr 1" >>confdefs.h fi cv=`echo "struct sockaddr_storage" | sed 'y%./+- %__p__%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5 printf %s "checking for struct sockaddr_storage... " >&6; } if eval test \${ac_cv_type_$cv+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main (void) { struct sockaddr_storage foo; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "ac_cv_type_$cv=yes" else $as_nop eval "ac_cv_type_$cv=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ac_foo=`eval echo \\$ac_cv_type_$cv` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_foo" >&5 printf "%s\n" "$ac_foo" >&6; } if test "$ac_foo" = yes; then ac_tr_hdr=HAVE_`echo struct sockaddr_storage | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` if false; then ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "$ac_includes_default" if test "x$ac_cv_type_struct_sockaddr_storage" = xyes then : printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h fi fi printf "%s\n" "#define $ac_tr_hdr 1" >>confdefs.h fi # Irix 6.5 has getaddrinfo but not the corresponding defines, so use # builtin getaddrinfo if one of the defines don't exist { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether defines needed by getaddrinfo exist" >&5 printf %s "checking whether defines needed by getaddrinfo exist... " >&6; } if test ${rsync_cv_HAVE_GETADDR_DEFINES+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETDB_H #include #endif #ifdef AI_PASSIVE yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1 then : rsync_cv_HAVE_GETADDR_DEFINES=yes else $as_nop rsync_cv_HAVE_GETADDR_DEFINES=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_GETADDR_DEFINES" >&5 printf "%s\n" "$rsync_cv_HAVE_GETADDR_DEFINES" >&6; } if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" && test x"$ac_cv_type_struct_addrinfo" = x"yes" then : # Tru64 UNIX has getaddrinfo() but has it renamed in libc as # something else so we must include to get the # redefinition. for ac_func in getaddrinfo do : ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" if test "x$ac_cv_func_getaddrinfo" = xyes then : printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo by including " >&5 printf %s "checking for getaddrinfo by including ... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include int main (void) { getaddrinfo(NULL, NULL, NULL, NULL); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } case " $LIBOBJS " in *" getaddrinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi done else $as_nop case " $LIBOBJS " in *" getaddrinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext" ;; esac fi ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif " if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes then : printf "%s\n" "#define HAVE_SOCKADDR_LEN 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include " if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes then : printf "%s\n" "#define HAVE_SOCKADDR_IN_LEN 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include " if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes then : printf "%s\n" "#define HAVE_SOCKADDR_UN_LEN 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" " #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #include " if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = xyes then : printf "%s\n" "#define HAVE_SOCKADDR_IN6_SCOPE_ID 1" >>confdefs.h fi cv=`echo "struct stat64" | sed 'y%./+- %__p__%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5 printf %s "checking for struct stat64... " >&6; } if eval test \${ac_cv_type_$cv+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #include #if HAVE_SYS_TYPES_H # include #endif #if HAVE_SYS_STAT_H # include #endif #if STDC_HEADERS # include # include #else # if HAVE_STDLIB_H # include # endif #endif int main (void) { struct stat64 foo; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "ac_cv_type_$cv=yes" else $as_nop eval "ac_cv_type_$cv=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ac_foo=`eval echo \\$ac_cv_type_$cv` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_foo" >&5 printf "%s\n" "$ac_foo" >&6; } if test "$ac_foo" = yes; then ac_tr_hdr=HAVE_`echo struct stat64 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` if false; then ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "$ac_includes_default" if test "x$ac_cv_type_struct_stat64" = xyes then : printf "%s\n" "#define HAVE_STRUCT_STAT64 1" >>confdefs.h fi fi printf "%s\n" "#define $ac_tr_hdr 1" >>confdefs.h fi # if we can't find strcasecmp, look in -lresolv (for Unixware at least) # ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" if test "x$ac_cv_func_strcasecmp" = xyes then : printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h fi if test x"$ac_cv_func_strcasecmp" = x"no"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolv" >&5 printf %s "checking for strcasecmp in -lresolv... " >&6; } if test ${ac_cv_lib_resolv_strcasecmp+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char strcasecmp (); int main (void) { return strcasecmp (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_resolv_strcasecmp=yes else $as_nop ac_cv_lib_resolv_strcasecmp=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_strcasecmp" >&5 printf "%s\n" "$ac_cv_lib_resolv_strcasecmp" >&6; } if test "x$ac_cv_lib_resolv_strcasecmp" = xyes then : printf "%s\n" "#define HAVE_LIBRESOLV 1" >>confdefs.h LIBS="-lresolv $LIBS" fi fi ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" if test "x$ac_cv_func_aclsort" = xyes then : printf "%s\n" "#define HAVE_ACLSORT 1" >>confdefs.h fi if test x"$ac_cv_func_aclsort" = x"no"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for aclsort in -lsec" >&5 printf %s "checking for aclsort in -lsec... " >&6; } if test ${ac_cv_lib_sec_aclsort+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsec $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char aclsort (); int main (void) { return aclsort (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_sec_aclsort=yes else $as_nop ac_cv_lib_sec_aclsort=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sec_aclsort" >&5 printf "%s\n" "$ac_cv_lib_sec_aclsort" >&6; } if test "x$ac_cv_lib_sec_aclsort" = xyes then : printf "%s\n" "#define HAVE_LIBSEC 1" >>confdefs.h LIBS="-lsec $LIBS" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether utime accepts a null argument" >&5 printf %s "checking whether utime accepts a null argument... " >&6; } if test ${ac_cv_func_utime_null+y} then : printf %s "(cached) " >&6 else $as_nop rm -f conftest.data; >conftest.data # Sequent interprets utime(file, 0) to mean use start of epoch. Wrong. if test "$cross_compiling" = yes then : ac_cv_func_utime_null='guessing yes' else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #ifdef HAVE_UTIME_H # include #endif int main (void) { struct stat s, t; return ! (stat ("conftest.data", &s) == 0 && utime ("conftest.data", 0) == 0 && stat ("conftest.data", &t) == 0 && t.st_mtime >= s.st_mtime && t.st_mtime - s.st_mtime < 120); ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_utime_null=yes else $as_nop ac_cv_func_utime_null=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_utime_null" >&5 printf "%s\n" "$ac_cv_func_utime_null" >&6; } if test "x$ac_cv_func_utime_null" != xno; then ac_cv_func_utime_null=yes printf "%s\n" "#define HAVE_UTIME_NULL 1" >>confdefs.h fi rm -f conftest.data ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : else $as_nop printf "%s\n" "#define size_t unsigned int" >>confdefs.h fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 printf %s "checking for working alloca.h... " >&6; } if test ${ac_cv_working_alloca_h+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { char *p = (char *) alloca (2 * sizeof (int)); if (p) return 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_working_alloca_h=yes else $as_nop ac_cv_working_alloca_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } if test $ac_cv_working_alloca_h = yes; then printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 printf %s "checking for alloca... " >&6; } if test ${ac_cv_func_alloca_works+y} then : printf %s "(cached) " >&6 else $as_nop if test $ac_cv_working_alloca_h = yes; then ac_cv_func_alloca_works=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef alloca # ifdef __GNUC__ # define alloca __builtin_alloca # elif defined _MSC_VER # include # define alloca _alloca # else # ifdef __cplusplus extern "C" # endif void *alloca (size_t); # endif #endif int main (void) { char *p = (char *) alloca (1); if (p) return 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_func_alloca_works=yes else $as_nop ac_cv_func_alloca_works=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } fi if test $ac_cv_func_alloca_works = yes; then printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h else # The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. ALLOCA=\${LIBOBJDIR}alloca.$ac_objext printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 printf %s "checking stack direction for C alloca... " >&6; } if test ${ac_cv_c_stack_direction+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : ac_cv_c_stack_direction=0 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int find_stack_direction (int *addr, int depth) { int dir, dummy = 0; if (! addr) addr = &dummy; *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; dir = depth ? find_stack_direction (addr, depth - 1) : 0; return dir + dummy; } int main (int argc, char **argv) { return find_stack_direction (0, argc + !argv + 20) < 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_stack_direction=1 else $as_nop ac_cv_c_stack_direction=-1 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 printf "%s\n" "$ac_cv_c_stack_direction" >&6; } printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid" if test "x$ac_cv_func_waitpid" = xyes then : printf "%s\n" "#define HAVE_WAITPID 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "wait4" "ac_cv_func_wait4" if test "x$ac_cv_func_wait4" = xyes then : printf "%s\n" "#define HAVE_WAIT4 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd" if test "x$ac_cv_func_getcwd" = xyes then : printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown" if test "x$ac_cv_func_chown" = xyes then : printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "chmod" "ac_cv_func_chmod" if test "x$ac_cv_func_chmod" = xyes then : printf "%s\n" "#define HAVE_CHMOD 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" if test "x$ac_cv_func_lchmod" = xyes then : printf "%s\n" "#define HAVE_LCHMOD 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mknod" "ac_cv_func_mknod" if test "x$ac_cv_func_mknod" = xyes then : printf "%s\n" "#define HAVE_MKNOD 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mkfifo" "ac_cv_func_mkfifo" if test "x$ac_cv_func_mkfifo" = xyes then : printf "%s\n" "#define HAVE_MKFIFO 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "fchmod" "ac_cv_func_fchmod" if test "x$ac_cv_func_fchmod" = xyes then : printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "fstat" "ac_cv_func_fstat" if test "x$ac_cv_func_fstat" = xyes then : printf "%s\n" "#define HAVE_FSTAT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate" if test "x$ac_cv_func_ftruncate" = xyes then : printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" if test "x$ac_cv_func_strchr" = xyes then : printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "readlink" "ac_cv_func_readlink" if test "x$ac_cv_func_readlink" = xyes then : printf "%s\n" "#define HAVE_READLINK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "link" "ac_cv_func_link" if test "x$ac_cv_func_link" = xyes then : printf "%s\n" "#define HAVE_LINK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime" if test "x$ac_cv_func_utime" = xyes then : printf "%s\n" "#define HAVE_UTIME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes" if test "x$ac_cv_func_utimes" = xyes then : printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes" if test "x$ac_cv_func_lutimes" = xyes then : printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" if test "x$ac_cv_func_strftime" = xyes then : printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" if test "x$ac_cv_func_chflags" = xyes then : printf "%s\n" "#define HAVE_CHFLAGS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getattrlist" "ac_cv_func_getattrlist" if test "x$ac_cv_func_getattrlist" = xyes then : printf "%s\n" "#define HAVE_GETATTRLIST 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mktime" "ac_cv_func_mktime" if test "x$ac_cv_func_mktime" = xyes then : printf "%s\n" "#define HAVE_MKTIME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "innetgr" "ac_cv_func_innetgr" if test "x$ac_cv_func_innetgr" = xyes then : printf "%s\n" "#define HAVE_INNETGR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "linkat" "ac_cv_func_linkat" if test "x$ac_cv_func_linkat" = xyes then : printf "%s\n" "#define HAVE_LINKAT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" if test "x$ac_cv_func_memmove" = xyes then : printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" if test "x$ac_cv_func_lchown" = xyes then : printf "%s\n" "#define HAVE_LCHOWN 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" if test "x$ac_cv_func_vsnprintf" = xyes then : printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" if test "x$ac_cv_func_snprintf" = xyes then : printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" if test "x$ac_cv_func_vasprintf" = xyes then : printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" if test "x$ac_cv_func_asprintf" = xyes then : printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setsid" "ac_cv_func_setsid" if test "x$ac_cv_func_setsid" = xyes then : printf "%s\n" "#define HAVE_SETSID 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk" if test "x$ac_cv_func_strpbrk" = xyes then : printf "%s\n" "#define HAVE_STRPBRK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes then : printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" if test "x$ac_cv_func_strlcpy" = xyes then : printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" if test "x$ac_cv_func_strtol" = xyes then : printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mallinfo" "ac_cv_func_mallinfo" if test "x$ac_cv_func_mallinfo" = xyes then : printf "%s\n" "#define HAVE_MALLINFO 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mallinfo2" "ac_cv_func_mallinfo2" if test "x$ac_cv_func_mallinfo2" = xyes then : printf "%s\n" "#define HAVE_MALLINFO2 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" if test "x$ac_cv_func_getgroups" = xyes then : printf "%s\n" "#define HAVE_GETGROUPS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setgroups" "ac_cv_func_setgroups" if test "x$ac_cv_func_setgroups" = xyes then : printf "%s\n" "#define HAVE_SETGROUPS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid" if test "x$ac_cv_func_geteuid" = xyes then : printf "%s\n" "#define HAVE_GETEUID 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getegid" "ac_cv_func_getegid" if test "x$ac_cv_func_getegid" = xyes then : printf "%s\n" "#define HAVE_GETEGID 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" if test "x$ac_cv_func_setlocale" = xyes then : printf "%s\n" "#define HAVE_SETLOCALE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setmode" "ac_cv_func_setmode" if test "x$ac_cv_func_setmode" = xyes then : printf "%s\n" "#define HAVE_SETMODE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "open64" "ac_cv_func_open64" if test "x$ac_cv_func_open64" = xyes then : printf "%s\n" "#define HAVE_OPEN64 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "lseek64" "ac_cv_func_lseek64" if test "x$ac_cv_func_lseek64" = xyes then : printf "%s\n" "#define HAVE_LSEEK64 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mkstemp64" "ac_cv_func_mkstemp64" if test "x$ac_cv_func_mkstemp64" = xyes then : printf "%s\n" "#define HAVE_MKSTEMP64 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mtrace" "ac_cv_func_mtrace" if test "x$ac_cv_func_mtrace" = xyes then : printf "%s\n" "#define HAVE_MTRACE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "va_copy" "ac_cv_func_va_copy" if test "x$ac_cv_func_va_copy" = xyes then : printf "%s\n" "#define HAVE_VA_COPY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "__va_copy" "ac_cv_func___va_copy" if test "x$ac_cv_func___va_copy" = xyes then : printf "%s\n" "#define HAVE___VA_COPY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid" if test "x$ac_cv_func_seteuid" = xyes then : printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" if test "x$ac_cv_func_strerror" = xyes then : printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv" if test "x$ac_cv_func_putenv" = xyes then : printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "iconv_open" "ac_cv_func_iconv_open" if test "x$ac_cv_func_iconv_open" = xyes then : printf "%s\n" "#define HAVE_ICONV_OPEN 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset" if test "x$ac_cv_func_locale_charset" = xyes then : printf "%s\n" "#define HAVE_LOCALE_CHARSET 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" if test "x$ac_cv_func_nl_langinfo" = xyes then : printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getxattr" "ac_cv_func_getxattr" if test "x$ac_cv_func_getxattr" = xyes then : printf "%s\n" "#define HAVE_GETXATTR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "extattr_get_link" "ac_cv_func_extattr_get_link" if test "x$ac_cv_func_extattr_get_link" = xyes then : printf "%s\n" "#define HAVE_EXTATTR_GET_LINK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" if test "x$ac_cv_func_sigaction" = xyes then : printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" if test "x$ac_cv_func_sigprocmask" = xyes then : printf "%s\n" "#define HAVE_SIGPROCMASK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setattrlist" "ac_cv_func_setattrlist" if test "x$ac_cv_func_setattrlist" = xyes then : printf "%s\n" "#define HAVE_SETATTRLIST 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getgrouplist" "ac_cv_func_getgrouplist" if test "x$ac_cv_func_getgrouplist" = xyes then : printf "%s\n" "#define HAVE_GETGROUPLIST 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups" if test "x$ac_cv_func_initgroups" = xyes then : printf "%s\n" "#define HAVE_INITGROUPS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat" if test "x$ac_cv_func_utimensat" = xyes then : printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "posix_fallocate" "ac_cv_func_posix_fallocate" if test "x$ac_cv_func_posix_fallocate" = xyes then : printf "%s\n" "#define HAVE_POSIX_FALLOCATE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "attropen" "ac_cv_func_attropen" if test "x$ac_cv_func_attropen" = xyes then : printf "%s\n" "#define HAVE_ATTROPEN 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setvbuf" "ac_cv_func_setvbuf" if test "x$ac_cv_func_setvbuf" = xyes then : printf "%s\n" "#define HAVE_SETVBUF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" if test "x$ac_cv_func_nanosleep" = xyes then : printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" if test "x$ac_cv_func_usleep" = xyes then : printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" if test "x$ac_cv_func_setenv" = xyes then : printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" if test "x$ac_cv_func_unsetenv" = xyes then : printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h fi if test x"$ac_cv_func_iconv_open" != x"yes"; then ac_fn_c_check_func "$LINENO" "libiconv_open" "ac_cv_func_libiconv_open" if test "x$ac_cv_func_libiconv_open" = xyes then : ac_cv_func_iconv_open=yes; printf "%s\n" "#define HAVE_ICONV_OPEN 1" >>confdefs.h fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for useable fallocate" >&5 printf %s "checking for useable fallocate... " >&6; } if test ${rsync_cv_have_fallocate+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_SYS_TYPES_H #include #endif int main (void) { fallocate(0, 0, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : rsync_cv_have_fallocate=yes else $as_nop rsync_cv_have_fallocate=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_have_fallocate" >&5 printf "%s\n" "$rsync_cv_have_fallocate" >&6; } if test x"$rsync_cv_have_fallocate" = x"yes"; then printf "%s\n" "#define HAVE_FALLOCATE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FALLOC_FL_PUNCH_HOLE" >&5 printf %s "checking for FALLOC_FL_PUNCH_HOLE... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE 1 #include #ifndef FALLOC_FL_PUNCH_HOLE #error FALLOC_FL_PUNCH_HOLE is missing #endif _ACEOF if ac_fn_c_try_cpp "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_FALLOC_FL_PUNCH_HOLE 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.err conftest.i conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FALLOC_FL_ZERO_RANGE" >&5 printf %s "checking for FALLOC_FL_ZERO_RANGE... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE 1 #include #ifndef FALLOC_FL_ZERO_RANGE #error FALLOC_FL_ZERO_RANGE is missing #endif _ACEOF if ac_fn_c_try_cpp "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_FALLOC_FL_ZERO_RANGE 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.err conftest.i conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SYS_fallocate" >&5 printf %s "checking for SYS_fallocate... " >&6; } if test ${rsync_cv_have_sys_fallocate+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif int main (void) { syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : rsync_cv_have_sys_fallocate=yes else $as_nop rsync_cv_have_sys_fallocate=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_have_sys_fallocate" >&5 printf "%s\n" "$rsync_cv_have_sys_fallocate" >&6; } if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then printf "%s\n" "#define HAVE_SYS_FALLOCATE 1" >>confdefs.h fi if test x"$ac_cv_func_posix_fallocate" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_fallocate is efficient" >&5 printf %s "checking whether posix_fallocate is efficient... " >&6; } case $host_os in *cygwin*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_EFFICIENT_POSIX_FALLOCATE 1" >>confdefs.h ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp" if test "x$ac_cv_func_getpgrp" = xyes then : printf "%s\n" "#define HAVE_GETPGRP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "tcgetpgrp" "ac_cv_func_tcgetpgrp" if test "x$ac_cv_func_tcgetpgrp" = xyes then : printf "%s\n" "#define HAVE_TCGETPGRP 1" >>confdefs.h fi if test $ac_cv_func_getpgrp = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5 printf %s "checking whether getpgrp requires zero arguments... " >&6; } if test ${ac_cv_func_getpgrp_void+y} then : printf %s "(cached) " >&6 else $as_nop # Use it with a single arg. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { getpgrp (0); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_func_getpgrp_void=no else $as_nop ac_cv_func_getpgrp_void=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5 printf "%s\n" "$ac_cv_func_getpgrp_void" >&6; } if test $ac_cv_func_getpgrp_void = yes; then printf "%s\n" "#define GETPGRP_VOID 1" >>confdefs.h fi fi # Check whether --enable-iconv-open was given. if test ${enable_iconv_open+y} then : enableval=$enable_iconv_open; else $as_nop enable_iconv_open=$ac_cv_func_iconv_open fi if test x"$enable_iconv_open" != x"no"; then printf "%s\n" "#define USE_ICONV_OPEN 1" >>confdefs.h fi # Check whether --enable-iconv was given. if test ${enable_iconv+y} then : enableval=$enable_iconv; else $as_nop enable_iconv=$enable_iconv_open fi if test x"$enable_iconv" != x"no"; then if test x"$enable_iconv" = x"yes"; then printf "%s\n" "#define ICONV_OPTION NULL" >>confdefs.h else printf "%s\n" "#define ICONV_OPTION \"$enable_iconv\"" >>confdefs.h fi printf "%s\n" "#define UTF8_CHARSET \"UTF-8\"" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether chown() modifies symlinks" >&5 printf %s "checking whether chown() modifies symlinks... " >&6; } if test ${rsync_cv_chown_modifies_symlink+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_chown_modifies_symlink=no else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_UNISTD_H # include #endif #include #include int main(void) { char const *dangling_symlink = "conftest.dangle"; unlink(dangling_symlink); if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_chown_modifies_symlink=yes else $as_nop rsync_cv_chown_modifies_symlink=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_chown_modifies_symlink" >&5 printf "%s\n" "$rsync_cv_chown_modifies_symlink" >&6; } if test $rsync_cv_chown_modifies_symlink = yes; then printf "%s\n" "#define CHOWN_MODIFIES_SYMLINK 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether link() can hard-link symlinks" >&5 printf %s "checking whether link() can hard-link symlinks... " >&6; } if test ${rsync_cv_can_hardlink_symlink+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_can_hardlink_symlink=no else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_FCNTL_H # include #elif defined HAVE_SYS_FCNTL_H # include #endif #if HAVE_UNISTD_H # include #endif #include #include #define FILENAME "conftest.dangle" int main(void) { unlink(FILENAME); if (symlink("conftest.no-such", FILENAME) < 0) abort(); unlink(FILENAME "2"); #ifdef HAVE_LINKAT if (linkat(AT_FDCWD, FILENAME, AT_FDCWD, FILENAME "2", 0) < 0) return 1; #else if (link(FILENAME, FILENAME "2") < 0) return 1; #endif return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_can_hardlink_symlink=yes else $as_nop rsync_cv_can_hardlink_symlink=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_can_hardlink_symlink" >&5 printf "%s\n" "$rsync_cv_can_hardlink_symlink" >&6; } if test $rsync_cv_can_hardlink_symlink = yes; then printf "%s\n" "#define CAN_HARDLINK_SYMLINK 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether link() can hard-link special files" >&5 printf %s "checking whether link() can hard-link special files... " >&6; } if test ${rsync_cv_can_hardlink_special+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_can_hardlink_special=no else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_UNISTD_H # include #endif #ifdef HAVE_SYS_STAT_H #include #endif #include #include #define FILENAME "conftest.fifi" int main(void) { unlink(FILENAME); if (mkfifo(FILENAME, 0777) < 0) abort(); unlink(FILENAME "2"); if (link(FILENAME, FILENAME "2") < 0) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_can_hardlink_special=yes else $as_nop rsync_cv_can_hardlink_special=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_can_hardlink_special" >&5 printf "%s\n" "$rsync_cv_can_hardlink_special" >&6; } if test $rsync_cv_can_hardlink_special = yes; then printf "%s\n" "#define CAN_HARDLINK_SPECIAL 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working socketpair" >&5 printf %s "checking for working socketpair... " >&6; } if test ${rsync_cv_HAVE_SOCKETPAIR+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_HAVE_SOCKETPAIR=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main(void) { int fd[2]; return (socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_HAVE_SOCKETPAIR=yes else $as_nop rsync_cv_HAVE_SOCKETPAIR=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_SOCKETPAIR" >&5 printf "%s\n" "$rsync_cv_HAVE_SOCKETPAIR" >&6; } if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getpass" "ac_cv_func_getpass" if test "x$ac_cv_func_getpass" = xyes then : printf "%s\n" "#define HAVE_GETPASS 1" >>confdefs.h else $as_nop case " $LIBOBJS " in *" getpass.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getpass.$ac_objext" ;; esac fi if test x"$with_included_popt" != x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for poptGetContext in -lpopt" >&5 printf %s "checking for poptGetContext in -lpopt... " >&6; } if test ${ac_cv_lib_popt_poptGetContext+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lpopt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char poptGetContext (); int main (void) { return poptGetContext (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_popt_poptGetContext=yes else $as_nop ac_cv_lib_popt_poptGetContext=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_popt_poptGetContext" >&5 printf "%s\n" "$ac_cv_lib_popt_poptGetContext" >&6; } if test "x$ac_cv_lib_popt_poptGetContext" = xyes then : printf "%s\n" "#define HAVE_LIBPOPT 1" >>confdefs.h LIBS="-lpopt $LIBS" else $as_nop with_included_popt=yes fi fi if test x"$ac_cv_header_popt_popt_h" = x"yes"; then # If the system has /usr/include/popt/popt.h, we enable the # included popt because an attempt to "#include " # would use our included header file anyway (due to -I.), and # might conflict with the system popt. with_included_popt=yes elif test x"$ac_cv_header_popt_h" != x"yes"; then with_included_popt=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use included libpopt" >&5 printf %s "checking whether to use included libpopt... " >&6; } if test x"$with_included_popt" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $srcdir/popt" >&5 printf "%s\n" "$srcdir/popt" >&6; } BUILD_POPT='$(popt_OBJS)' CFLAGS="-I$srcdir/popt $CFLAGS" if test x"$ALLOCA" != x then # this can be removed when/if we add an included alloca.c; # see autoconf documentation on AC_FUNC_ALLOCA { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: included libpopt will use malloc, not alloca (which wastes a small amount of memory)" >&5 printf "%s\n" "$as_me: WARNING: included libpopt will use malloc, not alloca (which wastes a small amount of memory)" >&2;} fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # We default to using our zlib unless --with-included-zlib=no is given. if test x"$with_included_zlib" != x"no"; then with_included_zlib=yes elif test x"$ac_cv_header_zlib_h" != x"yes"; then with_included_zlib=yes fi if test x"$with_included_zlib" != x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflateParams in -lz" >&5 printf %s "checking for deflateParams in -lz... " >&6; } if test ${ac_cv_lib_z_deflateParams+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char deflateParams (); int main (void) { return deflateParams (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_z_deflateParams=yes else $as_nop ac_cv_lib_z_deflateParams=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflateParams" >&5 printf "%s\n" "$ac_cv_lib_z_deflateParams" >&6; } if test "x$ac_cv_lib_z_deflateParams" = xyes then : printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h LIBS="-lz $LIBS" else $as_nop with_included_zlib=yes fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use included zlib" >&5 printf %s "checking whether to use included zlib... " >&6; } if test x"$with_included_zlib" = x"yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $srcdir/zlib" >&5 printf "%s\n" "$srcdir/zlib" >&6; } BUILD_ZLIB='$(zlib_OBJS)' CFLAGS="-I$srcdir/zlib $CFLAGS" else printf "%s\n" "#define EXTERNAL_ZLIB 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned char" >&5 printf %s "checking for unsigned char... " >&6; } if test ${rsync_cv_SIGNED_CHAR_OK+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { signed char *s = (signed char *)"" ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : rsync_cv_SIGNED_CHAR_OK=yes else $as_nop rsync_cv_SIGNED_CHAR_OK=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_SIGNED_CHAR_OK" >&5 printf "%s\n" "$rsync_cv_SIGNED_CHAR_OK" >&6; } if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then printf "%s\n" "#define SIGNED_CHAR_OK 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken readdir" >&5 printf %s "checking for broken readdir... " >&6; } if test ${rsync_cv_HAVE_BROKEN_READDIR+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_HAVE_BROKEN_READDIR=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #include int main(void) { struct dirent *di; DIR *d = opendir("."); di = readdir(d); if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && di->d_name[0] == 0) return 0; return 1;} _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_HAVE_BROKEN_READDIR=yes else $as_nop rsync_cv_HAVE_BROKEN_READDIR=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_BROKEN_READDIR" >&5 printf "%s\n" "$rsync_cv_HAVE_BROKEN_READDIR" >&6; } if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then printf "%s\n" "#define HAVE_BROKEN_READDIR 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utimbuf" >&5 printf %s "checking for utimbuf... " >&6; } if test ${rsync_cv_HAVE_STRUCT_UTIMBUF+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #include int main (void) { struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : rsync_cv_HAVE_STRUCT_UTIMBUF=yes else $as_nop rsync_cv_HAVE_STRUCT_UTIMBUF=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_STRUCT_UTIMBUF" >&5 printf "%s\n" "$rsync_cv_HAVE_STRUCT_UTIMBUF" >&6; } if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then printf "%s\n" "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gettimeofday takes tz argument" >&5 printf %s "checking if gettimeofday takes tz argument... " >&6; } if test ${rsync_cv_HAVE_GETTIMEOFDAY_TZ+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_UNISTD_H #include #endif int main (void) { struct timeval tv; return gettimeofday(&tv, NULL); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes else $as_nop rsync_cv_HAVE_GETTIMEOFDAY_TZ=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_GETTIMEOFDAY_TZ" >&5 printf "%s\n" "$rsync_cv_HAVE_GETTIMEOFDAY_TZ" >&6; } if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then printf "%s\n" "#define HAVE_GETTIMEOFDAY_TZ 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C99 vsnprintf" >&5 printf %s "checking for C99 vsnprintf... " >&6; } if test ${rsync_cv_HAVE_C99_VSNPRINTF+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_HAVE_C99_VSNPRINTF=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #include #include #if HAVE_STDLIB_H #include #endif #include void foo(const char *format, ...) { va_list ap; int len; static char buf[] = "12345678901234567890"; va_start(ap, format); len = vsnprintf(0, 0, format, ap); va_end(ap); if (len != 5) exit(1); if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); } int main(void) { foo("hello"); return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_HAVE_C99_VSNPRINTF=yes else $as_nop rsync_cv_HAVE_C99_VSNPRINTF=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_C99_VSNPRINTF" >&5 printf "%s\n" "$rsync_cv_HAVE_C99_VSNPRINTF" >&6; } if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then printf "%s\n" "#define HAVE_C99_VSNPRINTF 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for secure mkstemp" >&5 printf %s "checking for secure mkstemp... " >&6; } if test ${rsync_cv_HAVE_SECURE_MKSTEMP+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_HAVE_SECURE_MKSTEMP=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_SYS_TYPES_H #include #endif #include #ifdef HAVE_UNISTD_H #include #endif int main(void) { struct stat st; char tpl[20]="/tmp/test.XXXXXX"; int fd = mkstemp(tpl); if (fd == -1) return 1; unlink(tpl); if (fstat(fd, &st) != 0) return 1; if ((st.st_mode & 0777) != 0600) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_HAVE_SECURE_MKSTEMP=yes else $as_nop rsync_cv_HAVE_SECURE_MKSTEMP=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_HAVE_SECURE_MKSTEMP" >&5 printf "%s\n" "$rsync_cv_HAVE_SECURE_MKSTEMP" >&6; } if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then case $host_os in hpux*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Skipping broken HP-UX mkstemp() -- using mktemp() instead" >&5 printf "%s\n" "$as_me: WARNING: Skipping broken HP-UX mkstemp() -- using mktemp() instead" >&2;} ;; *) printf "%s\n" "#define HAVE_SECURE_MKSTEMP 1" >>confdefs.h ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if mknod creates FIFOs" >&5 printf %s "checking if mknod creates FIFOs... " >&6; } if test ${rsync_cv_MKNOD_CREATES_FIFOS+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_MKNOD_CREATES_FIFOS=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #if HAVE_UNISTD_H # include #endif int main(void) { int rc, ec; char *fn = "fifo-test"; unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); if (rc) {printf("(%d %d) ",rc,ec); return ec;} return 0;} _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_MKNOD_CREATES_FIFOS=yes else $as_nop rsync_cv_MKNOD_CREATES_FIFOS=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_MKNOD_CREATES_FIFOS" >&5 printf "%s\n" "$rsync_cv_MKNOD_CREATES_FIFOS" >&6; } if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then printf "%s\n" "#define MKNOD_CREATES_FIFOS 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if mknod creates sockets" >&5 printf %s "checking if mknod creates sockets... " >&6; } if test ${rsync_cv_MKNOD_CREATES_SOCKETS+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : rsync_cv_MKNOD_CREATES_SOCKETS=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #if HAVE_UNISTD_H # include #endif int main(void) { int rc, ec; char *fn = "sock-test"; unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); if (rc) {printf("(%d %d) ",rc,ec); return ec;} return 0;} _ACEOF if ac_fn_c_try_run "$LINENO" then : rsync_cv_MKNOD_CREATES_SOCKETS=yes else $as_nop rsync_cv_MKNOD_CREATES_SOCKETS=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rsync_cv_MKNOD_CREATES_SOCKETS" >&5 printf "%s\n" "$rsync_cv_MKNOD_CREATES_SOCKETS" >&6; } if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then printf "%s\n" "#define MKNOD_CREATES_SOCKETS 1" >>confdefs.h fi # # The following test was mostly taken from the tcl/tk plus patches # { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -c -o works" >&5 printf %s "checking whether -c -o works... " >&6; } if test ${rsync_cv_DASHC_WORKS_WITH_DASHO+y} then : printf %s "(cached) " >&6 else $as_nop rm -rf conftest* cat > conftest.$ac_ext <&5 printf "%s\n" "$rsync_cv_DASHC_WORKS_WITH_DASHO" >&6; } if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then OBJ_SAVE="#" OBJ_RESTORE="#" CC_SHOBJ_FLAG='-o $@' else OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' OBJ_RESTORE=' @b=`basename $@ .o`;if test "$$b.o" != "$@"; then mv $$b.o $@; if test -f $$b.o.sav; then mv $$b.o.sav $$b.o; fi; fi' CC_SHOBJ_FLAG="" fi ac_fn_c_check_func "$LINENO" "_acl" "ac_cv_func__acl" if test "x$ac_cv_func__acl" = xyes then : printf "%s\n" "#define HAVE__ACL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "__acl" "ac_cv_func___acl" if test "x$ac_cv_func___acl" = xyes then : printf "%s\n" "#define HAVE___ACL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "_facl" "ac_cv_func__facl" if test "x$ac_cv_func__facl" = xyes then : printf "%s\n" "#define HAVE__FACL 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "__facl" "ac_cv_func___facl" if test "x$ac_cv_func___facl" = xyes then : printf "%s\n" "#define HAVE___FACL 1" >>confdefs.h fi ################################################# # check for ACL support { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support ACLs" >&5 printf %s "checking whether to support ACLs... " >&6; } # Check whether --enable-acl-support was given. if test ${enable_acl_support+y} then : enableval=$enable_acl_support; fi if test x"$enable_acl_support" = x"no"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else case "$host_os" in *sysv5*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using UnixWare ACLs" >&5 printf "%s\n" "Using UnixWare ACLs" >&6; } printf "%s\n" "#define HAVE_UNIXWARE_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h ;; solaris*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using solaris ACLs" >&5 printf "%s\n" "Using solaris ACLs" >&6; } printf "%s\n" "#define HAVE_SOLARIS_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h ;; *irix*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using IRIX ACLs" >&5 printf "%s\n" "Using IRIX ACLs" >&6; } printf "%s\n" "#define HAVE_IRIX_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h ;; *aix*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using AIX ACLs" >&5 printf "%s\n" "Using AIX ACLs" >&6; } printf "%s\n" "#define HAVE_AIX_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h ;; *osf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using Tru64 ACLs" >&5 printf "%s\n" "Using Tru64 ACLs" >&6; } printf "%s\n" "#define HAVE_TRU64_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h LIBS="$LIBS -lpacl" ;; darwin*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using OS X ACLs" >&5 printf "%s\n" "Using OS X ACLs" >&6; } printf "%s\n" "#define HAVE_OSX_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h ;; *hpux*|*nsk*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using HPUX ACLs" >&5 printf "%s\n" "Using HPUX ACLs" >&6; } printf "%s\n" "#define HAVE_HPUX_ACLS 1" >>confdefs.h printf "%s\n" "#define SUPPORT_ACLS 1" >>confdefs.h ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: running tests:" >&5 printf "%s\n" "running tests:" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lacl" >&5 printf %s "checking for acl_get_file in -lacl... " >&6; } if test ${ac_cv_lib_acl_acl_get_file+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lacl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char acl_get_file (); int main (void) { return acl_get_file (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_acl_acl_get_file=yes else $as_nop ac_cv_lib_acl_acl_get_file=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_get_file" >&5 printf "%s\n" "$ac_cv_lib_acl_acl_get_file" >&6; } if test "x$ac_cv_lib_acl_acl_get_file" = xyes then : printf "%s\n" "#define HAVE_LIBACL 1" >>confdefs.h LIBS="-lacl $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ACL support" >&5 printf %s "checking for ACL support... " >&6; } if test ${samba_cv_HAVE_POSIX_ACLS+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_ACL_H #include #endif int main (void) { acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : samba_cv_HAVE_POSIX_ACLS=yes else $as_nop samba_cv_HAVE_POSIX_ACLS=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $samba_cv_HAVE_POSIX_ACLS" >&5 printf "%s\n" "$samba_cv_HAVE_POSIX_ACLS" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ACL test results" >&5 printf %s "checking ACL test results... 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