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GNU libc 2.31 compatibility part two 

This fixes underlinking against -lm and reverts the
prior workaround 83cd796a47.
This commit is contained in:
Robin Gareus 2020-05-12 12:23:26 +02:00
parent ba1a60873a
commit 58a5e256a9
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 6 additions and 1 deletions
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@ -59,7 +59,7 @@ compiler_flags_dictionaries= {
# Flags to use posix pipes between compiler stages
'pipe' : '-pipe',
# Flags for maximally optimized build
'full-optimization' : [ '-O3', '-fomit-frame-pointer', '-ffast-math', '-fstrength-reduce', '-fno-finite-math-only' ],
'full-optimization' : [ '-O3', '-fomit-frame-pointer', '-ffast-math', '-fstrength-reduce' ],
# Flag to ensure that compiler error output includes column/line numbers
'show-column' : '-fshow-column',
# Flags required to build for x86 only (OS X feature)
@ -1332,6 +1332,11 @@ int main () { return 0; }
sub_config_and_use(conf, 'tools/sanity_check')
sub_config_and_use(conf, 'tools/gccabicheck')
# explicitly link against libm. This is possible on all POSIX systems
# and required on Linux for symbol versioning and ABI compatibility
if not (Options.options.dist_target == 'mingw' or Options.options.dist_target == 'msvc'):
conf.env.append_value('LIB', 'm')
sub_config_and_use(conf, 'libs/clearlooks-newer')
for i in children: