#27 Update Mac OS X LLVM 64bits Makefile

[Adam D. Ligas]

The llvm_64bits build of p7zip 9.38.1 is failing with the following error on Mac OS X Mavericks (10.10)/XCode 6.3.

make[1]: /Developer/usr/bin/llvm-gcc: No such file or directory

The llvm_64bits build can be repaired by altering the makefile to update the paths.

Current/Failing:
CXX=/Developer/usr/bin/llvm-g++
CC=/Developer/usr/bin/llvm-gcc

New/Successful:
CXX=/usr/bin/llvm-g++
CC=/usr/bin/llvm-gcc

New makefile is attached.

[my p7zip]

Thank you for your patch.

[my p7zip]

Please try p7zip 15.14.