tree 309b13e3238d65a18c1ce1e5c9b88f14f1102cd8
parent c70851b74c06b27df07b9a772656a2e663d432ee
author Bob Wilson <bob.wilson@apple.com> 1341348130 +0000
committer Bob Wilson <bob.wilson@apple.com> 1341348130 +0000

When using -pg targeting OS X 10.8, pass -no_new_main to the linker.

By default on OS X 10.8, we don't link with a crt1.o file and the linker
knows to use _main as the entry point.  But, when compiling with -pg, we
need to link with the gcrt1.o file, and the linker needs to be told to use
the "start" symbol as the entry point.  The -no_new_main linker option does
that last part.  <rdar://problem/11491405>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159683 91177308-0d34-0410-b5e6-96231b3b80d8