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author | Peter Simons <simons@cryp.to> | 2013-12-26 20:14:31 +0100 |
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committer | Peter Simons <simons@cryp.to> | 2013-12-29 12:26:05 +0100 |
commit | 631ad32b5dbde2bff2d935669c66ca561997b405 (patch) | |
tree | ea372b1bc7cfc121259db1deb7b588ac18328216 /pkgs/build-support/cabal | |
parent | 6ea52bf49a26938e5c23cebad88880937cd5a35d (diff) | |
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pkgs/build-support/cabal: the configure-phase warning check can be
disabled by setting 'strictConfigurePhase' to 'false' This is necessary for some packages, like dns, because cabal warns about multiple versions of the same dependency being used, but the usage is fine, actually, so we want the build to succeed. Packages that depend on 'doctest' also have this issue <https://github.com/sol/doctest-haskell/issues/69>.
Diffstat (limited to 'pkgs/build-support/cabal')
-rw-r--r-- | pkgs/build-support/cabal/default.nix | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/pkgs/build-support/cabal/default.nix b/pkgs/build-support/cabal/default.nix index bf956f6e553..6dc83963d19 100644 --- a/pkgs/build-support/cabal/default.nix +++ b/pkgs/build-support/cabal/default.nix @@ -141,6 +141,10 @@ assert !enableStaticLibraries -> versionOlder "7.7" ghc.version; # and run any regression test suites the package might have doCheck = enableCheckPhase; + # abort the build if the configure phase detects that the package + # depends on multiple versions of the same build input + strictConfigurePhase = true; + # pass the '--enable-library-vanilla' flag to cabal in the # configure stage to enable building shared libraries inherit enableStaticLibraries; @@ -198,11 +202,13 @@ assert !enableStaticLibraries -> versionOlder "7.7" ghc.version; echo "configure flags: $extraConfigureFlags $configureFlags" ./Setup configure --verbose --prefix="$out" --libdir='$prefix/lib/$compiler' \ --libsubdir='$pkgid' $extraConfigureFlags $configureFlags 2>&1 \ + ${optionalString self.strictConfigurePhase '' | ${coreutils}/bin/tee "$NIX_BUILD_TOP/cabal-configure.log" - if ${gnugrep}/bin/egrep -q '^Warning:.*depends on multiple versions' "$NIX_BUILD_TOP/cabal-configure.log"; then - echo >&2 "*** abort because of serious configure-time warning from Cabal" - exit 1 - fi + if ${gnugrep}/bin/egrep -q '^Warning:.*depends on multiple versions' "$NIX_BUILD_TOP/cabal-configure.log"; then + echo >&2 "*** abort because of serious configure-time warning from Cabal" + exit 1 + fi + ''} eval "$postConfigure" ''; |