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| author | Samuel John | 2012-12-01 19:42:22 +0100 |
|---|---|---|
| committer | Adam Vandenberg | 2013-01-24 19:21:57 -0800 |
| commit | 293be41d5c83b972f1fafe00c32412cb6e46697b (patch) | |
| tree | 620b9291ee99f46eba06162b1ac1d4d3a9722689 /Library/ENV | |
| parent | 2c6a7bdca8fe86257a588716842c763d5204ed0f (diff) | |
| download | brew-293be41d5c83b972f1fafe00c32412cb6e46697b.tar.bz2 | |
superenv: Allow ENV.m32 (for 32bit builds)
Superenv normally filters out "-m32" flag, preventing 32bit builds.
Some software, however, still only work in 32bit mode.
If ENV.m32 is called, superenv does not filter out the "-m32" flag.
Also note, superenv, does not explicitly add the -m32 flag and
expects the build system of the software to know when and where to
provide this flag.
Closes Homebrew/homebrew#16350.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Diffstat (limited to 'Library/ENV')
| -rwxr-xr-x | Library/ENV/4.3/cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Library/ENV/4.3/cc b/Library/ENV/4.3/cc index a7317abf8..69c1dd764 100755 --- a/Library/ENV/4.3/cc +++ b/Library/ENV/4.3/cc @@ -101,8 +101,11 @@ class Cmd case arg = whittler.next when '-arch', /^-Xarch_/ whittler.next + when '-m32' + # If ENV.m32 was set, we allow the "-m32" flag, but we don't add anything + args << '-m32' if cccfg? '3' when /^-g\d?/, /^-gstabs\d+/, '-gstabs+', /^-ggdb\d?/, '-gdwarf-2', - /^-march=.+/, /^-mtune=.+/, '-m64', '-m32', + /^-march=.+/, /^-mtune=.+/, '-m64', /^-O[0-9zs]?$/, '-fast', '-pedantic', '-pedantic-errors' when '-fopenmp', '-lgomp' |