diff options
| author | Ian Lynagh <igloo@earth.li> | 2011-11-30 02:24:33 +0000 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2011-11-30 02:24:33 +0000 |
| commit | 2d634b8a548180c2e2e085175f225168851099ee (patch) | |
| tree | 94d34cce74846f4fb435d8bfe3a7c345b546ff5f /libffi | |
| parent | aee8fe257668e4eeb3ef28f2c6c69e8f973e9670 (diff) | |
| download | haskell-2d634b8a548180c2e2e085175f225168851099ee.tar.gz | |
Fix libffi depfile creation on Windows: Use -MD rather than -MMD
Diffstat (limited to 'libffi')
| -rw-r--r-- | libffi/ghc.mk | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libffi/ghc.mk b/libffi/ghc.mk index d777c7877a..4b35f0a6a7 100644 --- a/libffi/ghc.mk +++ b/libffi/ghc.mk @@ -55,6 +55,12 @@ $(libffi_STAMP_CONFIGURE): # will use cygwin symbolic links which cannot be read by mingw gcc. chmod +x libffi/ln + # We need to use -MMD rather than -MD, as otherwise we get paths + # like c:/... in the dependency files on Windows, and the extra + # colons break make + mv libffi/build/Makefile.in libffi/build/Makefile.in.orig + sed "s/-MD/-MMD/" < libffi/build/Makefile.in.orig > libffi/build/Makefile.in + # Because -Werror may be in SRC_CC_OPTS/SRC_LD_OPTS, we need to turn # warnings off or the compilation of libffi might fail due to warnings cd libffi && \ |