diff options
Diffstat (limited to 'aclocal/libsqlite3.m4')
| -rw-r--r-- | aclocal/libsqlite3.m4 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/aclocal/libsqlite3.m4 b/aclocal/libsqlite3.m4 new file mode 100644 index 0000000..16b8c8a --- /dev/null +++ b/aclocal/libsqlite3.m4 @@ -0,0 +1,31 @@ +dnl Checks for matching sqlite3 header and library, and +dnl sufficient sqlite3 version. +dnl +AC_DEFUN([AC_SQLITE3_VERS], [ + AC_CHECK_HEADERS([sqlite3.h], ,) + + dnl look for the library; do not add to LIBS if found + AC_CHECK_LIB([sqlite3], [sqlite3_libversion_number], [LIBSQLITE=-lsqlite3], ,) + AC_SUBST(LIBSQLITE) + + AC_MSG_CHECKING(for suitable sqlite3 version) + + AC_CACHE_VAL([libsqlite3_cv_is_recent], + [ + saved_LIBS="$LIBS" + LIBS=-lsqlite3 + AC_RUN_IFELSE([AC_LANG_SOURCE([[ + #include <stdio.h> + #include <sqlite3.h> + int main() + { + int vers = sqlite3_libversion_number(); + + return vers != SQLITE_VERSION_NUMBER || + vers < 3003000; + } + ]])],[libsqlite3_cv_is_recent=yes],[libsqlite3_cv_is_recent=no],[libsqlite3_cv_is_recent=unknown]) + LIBS="$saved_LIBS"]) + + AC_MSG_RESULT($libsqlite3_cv_is_recent) +])dnl |