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M
mpd
Commit 84ff1a68 authored by Max Kellermann's avatar Max Kellermann
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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.
parent 90c89940
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Showing with 10 additions and 6 deletions
configure.ac
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......@@ -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])
......
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