The attached patches attempt to fix cross builds. For example, if you
try to use i686-darwin to build for arm-eabi, you'll quickly run into
several false assumptions that the target OS must be the same as the
host OS. These patches split $(OS) into $(HOST_OS) and $(TARGET_OS) to
help builds like "make check" and the test-suite able to cross
compile. Along the way a target of *-unknown-eabi is defined as
"Freestanding" so that TARGET_OS checks have something to work with.
Patch by Sandeep Patel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79296 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Makefile b/lib/Transforms/Makefile
index 5fe1eeb..025d02a 100644
--- a/lib/Transforms/Makefile
+++ b/lib/Transforms/Makefile
@@ -13,7 +13,7 @@
include $(LEVEL)/Makefile.config
# No support for plugins on windows targets
-ifeq ($(OS), $(filter $(OS), Cygwin MingW))
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
PARALLEL_DIRS := $(filter-out Hello, $(PARALLEL_DIRS))
endif