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| author | Max Kellermann <max@duempel.org> | 2013-10-30 18:22:35 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-10-30 18:22:35 +0100 |
| commit | 84ff1a680aa7652bb37e11f4ed1325be8f242700 (patch) | |
| tree | 9d75a50adc6919f30fb99070be2b2f6caa7cd8bf | |
| parent | 90c899407afce9d6d8370586e7bdbac0d1415563 (diff) | |
configure.ac: enable some gcc options even in debug mode
Most importantly: always disable C++ exceptions. It was surprising to
see MPD terminate due to an unexpected exception.
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index a16d80e87..fd2d884a0 100644 --- a/configure.ac +++ b/configure.ac @@ -1459,22 +1459,26 @@ dnl --------------------------------------------------------------------------- dnl CFLAGS dnl --------------------------------------------------------------------------- +AX_APPEND_COMPILE_FLAGS([-fvisibility=hidden]) + +AC_LANG_PUSH([C++]) +AX_APPEND_COMPILE_FLAGS([-fvisibility=hidden]) +AX_APPEND_COMPILE_FLAGS([-fno-threadsafe-statics]) +AX_APPEND_COMPILE_FLAGS([-fmerge-all-constants]) +AX_APPEND_COMPILE_FLAGS([-fno-exceptions]) +AX_APPEND_COMPILE_FLAGS([-fno-rtti]) +AC_LANG_POP + dnl ---------------------------------- debug ---------------------------------- if test "x$enable_debug" = xno; then AM_CPPFLAGS="$AM_CPPFLAGS -DNDEBUG" 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]) - AX_APPEND_COMPILE_FLAGS([-fno-exceptions]) - AX_APPEND_COMPILE_FLAGS([-fno-rtti]) AC_LANG_POP AX_APPEND_LINK_FLAGS([-Wl,--gc-sections]) |