Module: wine Branch: master Commit: 167f188d71c75d88e3b74600b3bda4688e70f984 URL: https://source.winehq.org/git/wine.git/?a=commit;h=167f188d71c75d88e3b74600b...
Author: Alexandre Julliard julliard@winehq.org Date: Thu Dec 10 10:34:17 2020 +0100
configure: Force -static-libgcc when using libunwind.
libunwind defines the same symbols as libgcc_s but may not be compatible.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49312 Signed-off-by: Alexandre Julliard julliard@winehq.org
---
configure | 1 + configure.ac | 2 ++ 2 files changed, 3 insertions(+)
diff --git a/configure b/configure index c04b4106a86..c6d2bab49f5 100755 --- a/configure +++ b/configure @@ -14892,6 +14892,7 @@ $as_echo "$wine_cv_have_unw_step" >&6; } if test "$wine_cv_have_unw_step" = no -a -n "$UNWIND_LIBS" then save_libs=$LIBS + UNWIND_LIBS="-static-libgcc $UNWIND_LIBS" LIBS="$UNWIND_LIBS $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unw_step in libunwind" >&5 $as_echo_n "checking for unw_step in libunwind... " >&6; } diff --git a/configure.ac b/configure.ac index 020fd19256f..85ba522a951 100644 --- a/configure.ac +++ b/configure.ac @@ -1685,6 +1685,8 @@ then if test "$wine_cv_have_unw_step" = no -a -n "$UNWIND_LIBS" then save_libs=$LIBS + dnl Force static libgcc, libunwind breaks libgcc_s unwinding + UNWIND_LIBS="-static-libgcc $UNWIND_LIBS" LIBS="$UNWIND_LIBS $LIBS" AC_CACHE_CHECK([for unw_step in libunwind],wine_cv_have_libunwind_unw_step, [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define UNW_LOCAL_ONLY