diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c8d18b18fde8..12516d80219b 100644 --- a/configure.ac +++ b/configure.ac @@ -1116,6 +1116,11 @@ libo_FUZZ_ARG_ENABLE(debug, [Include debugging information, disable compiler optimization and inlining plus extra debugging code like assertions. Extra large build! (enables -g compiler flag).])) +libo_FUZZ_ARG_ENABLE(split-debug, + AS_HELP_STRING([--enable-split-debug], + [Uses split debug information (-gsplit-dwarf compile flag). Saves disk space and build time, + but requires tools that support it (both build tools and debuggers).])) + libo_FUZZ_ARG_ENABLE(sal-log, AS_HELP_STRING([--enable-sal-log], [Make SAL_INFO and SAL_WARN calls do something even in a non-debug build.])) @@ -3864,6 +3869,23 @@ else fi AC_SUBST(ENABLE_DEBUG) +if test "$enable_split_debug" = yes; then + HAVE_GSPLIT_DWARF= + if test "$GCC" = "yes"; then + AC_MSG_CHECKING([whether $CC supports -gsplit-dwarf]) + save_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -Werror -gsplit-dwarf" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ HAVE_GCC_SPLIT_DWARF=TRUE ],[]) + CFLAGS=$save_CFLAGS + if test "$HAVE_GCC_SPLIT_DWARF" = "TRUE"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi + AC_SUBST(HAVE_GCC_SPLIT_DWARF) +fi + if test "$enable_sal_log" = yes; then ENABLE_SAL_LOG=TRUE fi |