diff options
| author | ilovezfs | 2016-03-29 00:52:52 -0700 |
|---|---|---|
| committer | Xu Cheng | 2016-03-31 17:10:22 +0800 |
| commit | ebfd096826224b712929cf73e347cf09b98ce47f (patch) | |
| tree | f7dda1aa0bac721e898e8d61cf6295de2c5b7851 /Library | |
| parent | 63c0a9fa92c100e505cc2a53e752b5a448c61473 (diff) | |
| download | brew-ebfd096826224b712929cf73e347cf09b98ce47f.tar.bz2 | |
superenv: refurbish --fast-math for :clang
"--fast-math" caused build failure with clang for
homebrew/science/delly-0.7.2
Apparently, clang only likes this option when it's referred to as
"-ffast-math"
Closes Homebrew/homebrew#50507.
Signed-off-by: ilovezfs <ilovezfs@icloud.com>
Diffstat (limited to 'Library')
| -rwxr-xr-x | Library/ENV/4.3/cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Library/ENV/4.3/cc b/Library/ENV/4.3/cc index 2c6dc205e..0d07db00f 100755 --- a/Library/ENV/4.3/cc +++ b/Library/ENV/4.3/cc @@ -158,6 +158,9 @@ class Cmd "-fuse-linker-plugin" # clang doesn't support these flags args << arg unless tool =~ /^clang/ + when "--fast-math" + arg = "-ffast-math" if tool =~ /^clang/ + args << arg when "-Wno-deprecated-register" # older gccs don't support these flags args << arg unless tool =~ /^g..-4.[02]/ |