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FIX brew install before Cache has yet been created

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Closes Homebrew/homebrew#7

Cache directory is created when downloading tarballs, but the new
hw.model stuff compiles the hw.model.c file there.
This commit is contained in:
Max Howell 2009-08-04 00:26:07 +01:00
parent a734b30a68
commit 69d7e2a797
1 changed files with 2 additions and 0 deletions
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Library/Homebrew/hw.model.rb
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@ -1,4 +1,6 @@
def hw_model_output def hw_model_output
require 'fileutils'
FileUtils.mkpath HOMEBREW_CACHE
exe=Pathname.new(HOMEBREW_CACHE)+'hw.model' exe=Pathname.new(HOMEBREW_CACHE)+'hw.model'
Kernel.system "gcc -Os #{File.dirname __FILE__}/hw.model.c -o #{exe}" unless exe.file? Kernel.system "gcc -Os #{File.dirname __FILE__}/hw.model.c -o #{exe}" unless exe.file?
/(.*)(\d+),(\d+)/ =~ `#{exe}` /(.*)(\d+),(\d+)/ =~ `#{exe}`