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GNU libc 2.31 compatibility

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Optimized builds of Ardour use various _finite math methods
(due to -ffast-math). Those functions have apparently been
removed, and replaced with macros and are no longer available
in libm/libc++.

see also
https://discourse.ardour.org/t/a-eq-and-a-comp-fail-on-manjaro-xfce/103122
https://lists.gnu.org/archive/html/info-gnu/2020-02/msg00001.html
This commit is contained in:
Robin Gareus 2020-03-30 22:41:11 +02:00
parent 3df530e7f6
commit 83cd796a47
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 1 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', ],
'full-optimization' : [ '-O3', '-fomit-frame-pointer', '-ffast-math', '-fstrength-reduce', '-fno-finite-math-only' ],
# 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)