Fix go cross compiler
Sorry for this regression. HEARTS AND HUGS --mxcl Refs Homebrew/homebrew#22505master
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d964572491
commit
206739fddb
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@ -12,20 +12,22 @@ class Go < Formula
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option 'cross-compile-all', "Build the cross-compilers and runtime support for all supported platforms"
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option 'cross-compile-common', "Build the cross-compilers and runtime support for darwin, linux and windows"
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option 'without-cgo', "Build without cgo"
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option 'with-cgo', "Build with cgo"
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# the cgo module cannot build with clang
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# NOTE it is ridiculous that we put this stuff in the class
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# definition, it needs to be in a pre-install test function!
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if build.with? 'cgo'
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fails_with :clang do
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cause "clang: error: no such file or directory: 'libgcc.a'"
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end
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end
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def install
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# install the completion scripts
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bash_completion.install 'misc/bash/go' => 'go-completion.bash'
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zsh_completion.install 'misc/zsh/go' => 'go'
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cgo = if ENV.compiler == :clang
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# this module cannot build with clang… yet.
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false
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else
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build.with? 'cgo'
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end
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if build.include? 'cross-compile-all'
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targets = [
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['linux', ['386', 'amd64', 'arm'], { :cgo => false }],
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@ -36,7 +38,7 @@ class Go < Formula
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['windows', ['386', 'amd64'], { :cgo => false }],
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# Host platform (darwin/amd64) must always come last
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['darwin', ['386', 'amd64'], { :cgo => cgo }],
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['darwin', ['386', 'amd64'], { :cgo => build.with?('cgo') }],
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]
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elsif build.include? 'cross-compile-common'
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targets = [
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@ -44,11 +46,11 @@ class Go < Formula
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['windows', ['386', 'amd64'], { :cgo => false }],
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# Host platform (darwin/amd64) must always come last
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['darwin', ['386', 'amd64'], { :cgo => cgo }],
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['darwin', ['386', 'amd64'], { :cgo => build.with?('cgo') }],
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]
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else
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targets = [
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['darwin', [''], { :cgo => cgo }]
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['darwin', [''], { :cgo => build.with?('cgo') }]
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]
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end
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@ -87,7 +89,13 @@ class Go < Formula
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when $GOPATH and $GOROOT are set to the same value.
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More information here: http://golang.org/doc/code.html#GOPATH
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FYI: We probably didn't build the cgo module because it doesn't build with
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clang.
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EOS
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# NOTE I would have the cgo caveat only show if we didn't build it but the
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# state matrix for that seems inconclusive, ENV.compiler doesn't actually
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# mean for sure that we used that compiler.
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end
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test do
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