[Bug 236344] [toolchain] gcc-built shared library crashes in static object constructors when dynamically loaded
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Date: Mon, 16 Aug 2021 23:38:42 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236344
Greg V <greg@unrelenting.technology> changed:
What |Removed |Added
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CC| |greg@unrelenting.technology
--- Comment #7 from Greg V <greg@unrelenting.technology> ---
Encountered this in darktable (non-ports, just trying gcc to compare
performance) as well. The only solution I've found is switching to libc++ via
CXXFLAGS="-nostdinc++ -isystem /usr/include/c++/v1" and
LDFLAGS="-L/tmp/somedir" where somedir is where you do ln -s /usr/lib/libc++.so
libstdc++.so. The ports framework already supports this, see the gcc-c++11-lib
section at the bottom of Mk/Uses/compiler.mk.
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