diff options
Diffstat (limited to 'm4/lnav_with_sqlite3.m4')
| -rw-r--r-- | m4/lnav_with_sqlite3.m4 | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/m4/lnav_with_sqlite3.m4 b/m4/lnav_with_sqlite3.m4 new file mode 100644 index 0000000..6eaa9fa --- /dev/null +++ b/m4/lnav_with_sqlite3.m4 @@ -0,0 +1,127 @@ +dnl +dnl @Modified from: ax_sqlite3.m4 +dnl @author Mateusz Loskot <mateusz@loskot.net> +dnl @version $Date: 2006/08/30 14:28:55 $ +dnl @license AllPermissive +dnl +dnl Copyright (c) 2015, Suresh Sundriyal +dnl +dnl @file lnav_with_sqlite3.m4 +dnl +AC_DEFUN([LNAV_WITH_SQLITE3], +[dnl + AC_ARG_WITH([sqlite3], + AS_HELP_STRING([--with-sqlite3=@<:@prefix@:>@],[compile with sqlite3]), + [], + [with_sqlite3="yes"] + ) + + AS_VAR_SET(saved_CFLAGS, $CFLAGS) + AS_VAR_SET(saved_CPPFLAGS, $CPPFLAGS) + AS_VAR_SET(saved_LDFLAGS, $LDFLAGS) + AS_VAR_SET(saved_LIBS, $LIBS) + + AS_CASE(["$with_sqlite3"], + [no], + AC_MSG_ERROR([sqlite3 required to build]), + [yes], + [], + [dnl + LNAV_ADDTO(CFLAGS, [-I$with_sqlite3/include]) + LNAV_ADDTO(CPPFLAGS, [-I$with_sqlite3/include]) + AS_VAR_SET([SQLITE3_LDFLAGS], ["-L$with_sqlite3/lib"]) + AS_VAR_SET([SQLITE3_CFLAGS], ["-I$with_sqlite3/include"]) + LDFLAGS="-L$with_sqlite3/lib $LDFLAGS" + ] + ) + + AC_SEARCH_LIBS([sqlite3_open], [sqlite3], + AS_VAR_SET([SQLITE3_LIBS], ["-lsqlite3"]), + AC_MSG_ERROR([sqlite3 library not found]), + [-pthread]dnl + ) + + AC_CHECK_HEADERS([sqlite3.h], [], + AC_MSG_ERROR([sqlite3 headers not found]) + ) + + sqlite3_version_req=ifelse([$1], [], [3.0.0], [$1]) + sqlite3_version_req_shorten=`expr $sqlite3_version_req : '\([[0-9]]*\.[[0-9]]*\)'` + sqlite3_version_req_major=`expr $sqlite3_version_req : '\([[0-9]]*\)'` + sqlite3_version_req_minor=`expr $sqlite3_version_req : '[[0-9]]*\.\([[0-9]]*\)'` + sqlite3_version_req_micro=`expr $sqlite3_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` + if test "x$sqlite3_version_req_micro" = "x" ; then + sqlite3_version_req_micro="0" + fi + + sqlite3_version_req_number=`expr $sqlite3_version_req_major \* 1000000 \ + \+ $sqlite3_version_req_minor \* 1000 \ + \+ $sqlite3_version_req_micro` + + AC_MSG_CHECKING([for SQLite3 library >= $sqlite3_version_req]) + AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE( + [ + AC_LANG_PROGRAM([[@%:@include <sqlite3.h>]], + [[ + #if (SQLITE_VERSION_NUMBER >= $sqlite3_version_req_number) + // Everything is okay + #else + # error SQLite version is too old + #endif + ]] + ) + ], + [ + AC_MSG_RESULT([yes]) + ], + [ + AC_MSG_RESULT([not found]) + AC_MSG_ERROR([SQLite3 version >= $sqlite3_version_req is required]) + ] + ) + AC_LANG_POP([C++]) + + AC_CHECK_FUNC(sqlite3_stmt_readonly, + AC_DEFINE([HAVE_SQLITE3_STMT_READONLY], [1], + [Have the sqlite3_stmt_readonly function] + ) + ) + + AC_CHECK_FUNC(sqlite3_value_subtype, + HAVE_SQLITE3_VALUE_SUBTYPE=1 + AC_DEFINE([HAVE_SQLITE3_VALUE_SUBTYPE], [1], + [Have the sqlite3_value_subtype function] + ) + ) + + AC_SUBST(HAVE_SQLITE3_VALUE_SUBTYPE) + + AC_CHECK_FUNC(sqlite3_error_offset, + HAVE_SQLITE3_ERROR_OFFSET=1 + AC_DEFINE([HAVE_SQLITE3_ERROR_OFFSET], [1], + [Have the sqlite3_error_offset function] + ) + ) + + AC_SUBST(HAVE_SQLITE3_ERROR_OFFSET) + + AC_CHECK_FUNC(sqlite3_drop_modules, + HAVE_SQLITE3_DROP_MODULES=1 + AC_DEFINE([HAVE_SQLITE3_DROP_MODULES], [1], + [Have the sqlite3_drop_modules function] + ) + ) + + AC_SUBST(HAVE_SQLITE3_DROP_MODULES) + + AS_VAR_SET(CFLAGS, $saved_CFLAGS) + AS_VAR_SET(CPPFLAGS, $saved_CPPFLAGS) + AS_VAR_SET(LDFLAGS, $saved_LDFLAGS) + AS_VAR_SET(LIBS, $saved_LIBS) + + AC_SUBST(SQLITE3_CFLAGS) + AC_SUBST(SQLITE3_LDFLAGS) + AC_SUBST(SQLITE3_LIBS) +] +) |