diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 6e3e058..0e335f6 100644 --- a/configure.ac +++ b/configure.ac @@ -188,9 +188,14 @@ else building_debug_code=yes fi -AS_COMPILER_FLAGS(GLOBAL_CFLAGS, "-Wall -Wextra -Wmissing-declarations -Wredundant-decls -Wshadow -Wpointer-arith -Wwrite-strings -Wswitch-default -Wno-unused-parameter -fsigned-char") +AS_COMPILER_FLAGS(GLOBAL_CFLAGS, "-Wall -Wextra -Wmissing-declarations -Wredundant-decls -Wshadow -Wpointer-arith -Wwrite-strings -Wswitch-default -Wno-unused-parameter -fsigned-char -fvisibility=hidden") AC_SUBST(GLOBAL_CFLAGS) +case "$GLOBAL_CFLAGS" in + *-fvisibility=hidden*) + AC_DEFINE([HAVE_FVISIBILITY], [1], [Define if compiled with -fvisibility=hidden]) +esac + # check for large file support AC_SYS_LARGEFILE LFS_CFLAGS='' |