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bash: Disable parallel building

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Parallel building randomly fails because bash's Makefiles at some
point do a recursive make invocation to build a file "version.h":

  ../version.h: ../config.h ../Makefile Makefile
          -( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} version.h )

As a result, both the parent and the child can end up building
version.h at the same time.  This causes the build to fail with

  mv: cannot stat `newversion.h': No such file or directory

http://hydra.nixos.org/build/3853249
This commit is contained in:
Eelco Dolstra 2013-01-23 16:32:57 +01:00
parent daa53f5200
commit 0214514f8b
1 changed files with 3 additions and 1 deletions
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4
pkgs/shells/bash/default.nix
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@ -48,7 +48,9 @@ stdenv.mkDerivation rec {
++ stdenv.lib.optional (texinfo != null) texinfo
++ stdenv.lib.optional interactive readline;
enableParallelBuilding = true;
# Bash randomly fails to build because of a recursive invocation to
# build `version.h'.
enableParallelBuilding = false;
postInstall = ''
# Add an `sh' -> `bash' symlink.