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winegcc: Only add -static-libgcc if -nodefaultlibs weren't given. (Clang).

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The flag does nothing if -nodefaultlibs or -nostdlib were given, because
the driver does not automatically link to libgcc/compiler-rt in that
case. Clang will warn about this, which is annoying, which clutters up
the output, and which makes it impossible to use -Werror when building
with Clang.

Signed-off-by: Chip Davis <cdavis@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Chip Davis 2021-09-24 19:56:23 -05:00 committed by Alexandre Julliard
parent 281021d820
commit 9e133a9a22
1 changed files with 2 additions and 1 deletions
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3
tools/winegcc/winegcc.c
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@ -538,7 +538,8 @@ static struct strarray get_link_args( struct options *opts, const char *output_n
strarray_add( &flags, "-Wl,--large-address-aware" );
/* make sure we don't need a libgcc_s dll on Windows */
strarray_add( &flags, "-static-libgcc" );
if (!opts->nodefaultlibs && !opts->use_msvcrt)
strarray_add( &flags, "-static-libgcc" );
if (opts->debug_file && strendswith(opts->debug_file, ".pdb"))
strarray_add(&link_args, strmake("-Wl,-pdb,%s", opts->debug_file));