[PATCH] D14290: compiler-rt: add make solution to bootstrap for mingw-w64

[Martell Malone via llvm-commits]

martell updated this revision to Diff 39086.
martell added a comment.

updated i686 to use -m32


http://reviews.llvm.org/D14290

Files:
  make/platform/clang_mingw.mk

Index: make/platform/clang_mingw.mk
===================================================================
--- /dev/null
+++ make/platform/clang_mingw.mk
@@ -0,0 +1,36 @@
+Description := Static runtime libraries for mingw-w64
+
+###
+
+CC := clang
+AR := llvm-ar
+
+Arch := unknown
+Configs :=
+
+SupportedArches := x86_64 i386 arm
+
+Configs += builtins-x86_64 builtins-i386 builtins-arm
+Arch.builtins-x86_64 := x86_64
+Arch.builtins-i386 := i386
+Arch.builtins-arm := arm
+
+###
+
+CFLAGS := -Wall -O3 -fomit-frame-pointer
+CFLAGS.builtins-x86_64 := -target x86_64-windows-gnu $(CFLAGS) -rtlib=compiler-rt -m64
+CFLAGS.builtins-i386 := -target i686-windows-gnu $(CFLAGS) -rtlib=compiler-rt -m32
+CFLAGS.builtins-arm := -target armv7-windows-gnu $(CFLAGS) -rtlib=compiler-rt -m32
+
+FUNCTIONS.builtins-x86_64 := $(CommonFunctions) $(ArchFunctions.x86_64)
+FUNCTIONS.builtins-i386 := $(CommonFunctions) $(ArchFunctions.i386)
+FUNCTIONS.builtins-arm := $(CommonFunctions) $(ArchFunctions.arm)
+
+
+# Always use optimized variants.
+OPTIMIZED := 1
+
+# We don't need to use visibility hidden on Linux.
+VISIBILITY_HIDDEN := 0
+
+SHARED_LIBRARY_SUFFIX := a


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