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boehm-gc: don't link to libatomic_ops when cross-compiling

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The configure script can't detect whether C11 atomic intrinsics are available
when cross-compiling, so it links to libatomic_ops, which has to be propagated
to all dependencies. To avoid this, assume that the atomic intrinsics are
available.
This commit is contained in:
Ben Wolsieffer 2019-01-20 23:01:11 -05:00
parent 44cd0a3655
commit 30cda188e5
1 changed files with 6 additions and 1 deletions
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7
pkgs/development/libraries/boehm-gc/default.nix
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@ -35,7 +35,12 @@ stdenv.mkDerivation rec {
configureFlags =
[ "--enable-cplusplus" ]
++ lib.optional enableLargeConfig "--enable-large-config"
++ lib.optional (stdenv.hostPlatform.libc == "musl") "--disable-static";
++ lib.optional (stdenv.hostPlatform.libc == "musl") "--disable-static"
# Configure script can't detect whether C11 atomic intrinsics are available
# when cross-compiling, so it links to libatomic_ops, which has to be
# propagated to all dependencies. To avoid this, assume that the intrinsics
# are available.
++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "--with-libatomic-ops=none";
doCheck = true; # not cross;