diff options
Diffstat (limited to 'src/external/sizes.m4')
| -rw-r--r-- | src/external/sizes.m4 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/external/sizes.m4 b/src/external/sizes.m4 new file mode 100644 index 0000000..0b6b630 --- /dev/null +++ b/src/external/sizes.m4 @@ -0,0 +1,51 @@ +# Solaris needs HAVE_LONG_LONG defined +AC_CHECK_TYPES(long long) + +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(char) +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(long long) +AC_CHECK_SIZEOF(uid_t) +AC_CHECK_SIZEOF(gid_t) +AC_CHECK_SIZEOF(id_t) +AC_CHECK_SIZEOF(time_t) + +if test $ac_cv_sizeof_long_long -lt 8 ; then +AC_MSG_ERROR([SSSD requires long long of 64-bits]) +fi + +AC_CHECK_TYPE(uint_t, unsigned int) +AC_CHECK_TYPE(int8_t, char) +AC_CHECK_TYPE(uint8_t, unsigned char) +AC_CHECK_TYPE(int16_t, short) +AC_CHECK_TYPE(uint16_t, unsigned short) + +if test $ac_cv_sizeof_int -eq 4 ; then +AC_CHECK_TYPE(int32_t, int) +AC_CHECK_TYPE(uint32_t, unsigned int) +elif test $ac_cv_size_long -eq 4 ; then +AC_CHECK_TYPE(int32_t, long) +AC_CHECK_TYPE(uint32_t, unsigned long) +else +AC_MSG_ERROR([LIBREPLACE no 32-bit type found]) +fi + +AC_CHECK_TYPE(int64_t, long long) +AC_CHECK_TYPE(uint64_t, unsigned long long) + +AC_CHECK_TYPE(size_t, unsigned int) +AC_CHECK_TYPE(ssize_t, int) + +AC_CHECK_SIZEOF(off_t) +AC_CHECK_SIZEOF(size_t) +AC_CHECK_SIZEOF(ssize_t) + + +AC_CHECK_TYPES([intptr_t], + [], + [AC_DEFINE_UNQUOTED([intptr_t], [long long], + [Define to `long long' + if <stdint.h> does not define.])]) +AC_CHECK_TYPE(uintptr_t, unsigned long long) +AC_CHECK_TYPE(ptrdiff_t, unsigned long long) |