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stdenv: Fix gcc multi line libc-cflags

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which broke at least libstdc++5.

Closes #79761
This commit is contained in:
Christian Lütke-Stetzkamp 2020-02-27 16:39:35 +01:00
parent 205f42b142
commit 80729b6787
1 changed files with 4 additions and 0 deletions
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4
pkgs/build-support/cc-wrapper/default.nix
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@ -361,7 +361,11 @@ stdenv.mkDerivation {
done
''
# There are a few tools (to name one libstdcxx5) which do not work
# well with multi line flags, so make the flags single line again
+ ''
substituteInPlace $out/nix-support/libc-cflags --replace $'\n' ' '
substituteAll ${./add-flags.sh} $out/nix-support/add-flags.sh
substituteAll ${./add-hardening.sh} $out/nix-support/add-hardening.sh
substituteAll ${../wrapper-common/utils.bash} $out/nix-support/utils.bash