Build failed on Mac OS X 10.10.3

[dongli]

I used clang 6.1.0 and gfortran 4.9.2 to build OpenBLAS on Mac OS X 10.10.3, and encountered the following errors:

ld: -rpath can only be used when targeting Mac OS X 10.5 or later
collect2: error: ld returned 1 exit status

Because I have added the compiler option -Wl,-rpath,/opt/packman/gcc/4.9.2/lib. After some digging, I found the cause:

$ grep -r 'MACOS' *
Makefile.system:195:export MACOSX_DEPLOYMENT_TARGET=10.2

As you can see, the Mac OS X target has been hardcoded as 10.2! After I changed it to 10.10, the problem is gone!

[xianyi]

Thank you for the feedback. I just changed to 10.6.