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meson: link to libatomic on powerpc-linux

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Like 32-bit Arm, 32-bit PowerPC also needs linking against libatomic
because it doesn't support some atomic instructions in hardware.
This commit is contained in:
Marie Ramlow 2025-08-27 21:28:42 +02:00
parent 5e46df973f
commit 37eec84bc1
1 changed files with 1 additions and 1 deletions
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nix-meson-build-support/libatomic/meson.build
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@ -3,6 +3,6 @@
# This is needed for std::atomic on some platforms # This is needed for std::atomic on some platforms
# We did not manage to test this reliably on all platforms, so we hardcode # We did not manage to test this reliably on all platforms, so we hardcode
# it for now. # it for now.
if host_machine.cpu_family() == 'arm' if host_machine.cpu_family() in [ 'arm', 'ppc' ]
deps_other += cxx.find_library('atomic') deps_other += cxx.find_library('atomic')
endif endif