diff options
| author | Max Kellermann <max@duempel.org> | 2013-01-02 19:02:29 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-01-02 19:04:23 +0100 |
| commit | 7768baa4d13ca508080bb95fe58fe62e7ef69ee9 (patch) | |
| tree | cd854b58de528db05aab93044b970925b290767b /configure.ac | |
| parent | dc32d1f3f3176dcd1304d4ba9fb302859b81dbfd (diff) | |
configure.ac: hide internal symbols
Allows eliminating more dead code. Adds two more C++ options that may
reduce the binary size.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 3e12626c..ae242951 100644 --- a/configure.ac +++ b/configure.ac @@ -1533,10 +1533,14 @@ if test "x$enable_debug" = xno; then AX_APPEND_COMPILE_FLAGS([-ffunction-sections]) AX_APPEND_COMPILE_FLAGS([-fdata-sections]) + AX_APPEND_COMPILE_FLAGS([-fvisibility=hidden]) AC_LANG_PUSH([C++]) AX_APPEND_COMPILE_FLAGS([-ffunction-sections]) AX_APPEND_COMPILE_FLAGS([-fdata-sections]) + AX_APPEND_COMPILE_FLAGS([-fvisibility=hidden]) + AX_APPEND_COMPILE_FLAGS([-fno-threadsafe-statics]) + AX_APPEND_COMPILE_FLAGS([-fmerge-all-constants]) AC_LANG_POP AX_APPEND_LINK_FLAGS([-Wl,--gc-sections]) |