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Diffstat (limited to 'Library/Formula')
| -rw-r--r-- | Library/Formula/ghc.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Library/Formula/ghc.rb b/Library/Formula/ghc.rb index cc3de3e38..6dabfda0e 100644 --- a/Library/Formula/ghc.rb +++ b/Library/Formula/ghc.rb @@ -106,6 +106,15 @@ class Ghc < Formula arch = "x86_64" end + # These will find their way into ghc's settings file, ensuring + # that ghc will look in the Homebrew lib dir for native libs + # (e.g., libgmp) even if the prefix is not /usr/local. Both are + # necessary to avoid problems on systems with custom prefixes: + # ghci fails without the first, compiling packages that depend + # on native libs fails without the second. + ENV["CONF_CC_OPTS_STAGE2"] = "-B#{HOMEBREW_PREFIX}/lib" + ENV["CONF_GCC_LINKER_OPTS_STAGE2"] = "-L#{HOMEBREW_PREFIX}/lib" + # ensure configure does not use Xcode 5 "gcc" which is actually clang system "./configure", "--prefix=#{prefix}", "--build=#{arch}-apple-darwin", |