[Mldonkey-users] [patch #7727] Makefile: call `$(CPP) -x c` instead of `cpp`

[Thruth Wang]

Follow-up Comment #2, patch #7727 (project mldonkey):

Unfortunately this patch breaks mldonkey from compiling on Mac OS X 10.7.3 +
Xcode 4.3.2.

$ make
sed: -o: No such file or directory
sed: src/utils/cdk/tar.ml: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: c: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: c: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: warning: '-x -x' after last input file has
no effect
i686-apple-darwin11-llvm-gcc-4.2: no input files

it seems more likely a bug in Mac's cpp, even though "-x c" is mentioned in
'man cpp' :

$ cpp -x c
i686-apple-darwin11-llvm-gcc-4.2: c: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: c: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: warning: '-x -x' after last input file has
no effect
i686-apple-darwin11-llvm-gcc-4.2: no input files

However without this patch mldonkey builds correctly on Mac. Would there be
any workarounds?

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