Initial import of compiler-rt.

 -


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@74292 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 85 insertions, 0 deletions

diff --git a/make/AppleBI.mk b/make/AppleBI.mk
new file mode 100644
index 000000000..a41fe6d5d
--- /dev/null
+++ b/make/AppleBI.mk
@@ -0,0 +1,85 @@
+
+#
+# Make rules to build compiler_rt in Apple B&I infrastructure
+#
+
+# set ProjSrcRoot appropriately
+ProjSrcRoot := $(SRCROOT)
+# set ProjObjRoot appropriately
+ifdef OBJROOT
+  ProjObjRoot := $(OBJROOT)
+else
+  ProjObjRoot := $(ProjSrcRoot)
+endif
+
+# We override this with RC_ARCHS because B&I may want to build on an
+# ARCH we haven't explicitly defined support for. If all goes well,
+# this will just work and the resulting lib will just have generic
+# versions for anything unknown.
+Archs := $(RC_ARCHS)
+
+# log full compile lines in B&I logs and omit summary lines
+Verb := 
+Summary := @true
+
+# list of functions needed for each architecture
+Funcs_all = absvdi2.o absvsi2.o addvdi3.o addvsi3.o ashldi3.o ashrdi3.o \
+            clear_cache.o clzdi2.o clzsi2.o cmpdi2.o ctzdi2.o ctzsi2.o \
+            divdc3.o divdi3.o divsc3.o enable_execute_stack.o ffsdi2.o \
+            fixdfdi.o fixsfdi.o fixunsdfdi.o fixunsdfsi.o fixunssfdi.o \
+            fixunssfsi.o floatdidf.o floatdisf.o floatundidf.o floatundisf.o \
+            gcc_personality_v0.o lshrdi3.o moddi3.o muldc3.o muldi3.o \
+            mulsc3.o mulvdi3.o mulvsi3.o negdi2.o negvdi2.o negvsi2.o \
+            paritydi2.o paritysi2.o popcountdi2.o popcountsi2.o powidf2.o \
+            powisf2.o subvdi3.o subvsi3.o ucmpdi2.o udivdi3.o \
+            udivmoddi4.o umoddi3.o apple_versioning.o eprintf.o 
+Funcs_i386    = divxc3.o fixunsxfdi.o fixunsxfsi.o fixxfdi.o floatdixf.o \
+                floatundixf.o mulxc3.o powixf2.o 
+Funcs_ppc     = divtc3.o fixtfdi.o fixunstfdi.o floatditf.o floatunditf.o \
+                gcc_qadd.o gcc_qdiv.o gcc_qmul.o gcc_qsub.o multc3.o \
+                powitf2.o restFP.o saveFP.o trampoline_setup.o
+Funcs_x86_64  = absvti2.o addvti3.o ashlti3.o ashrti3.o clzti2.o cmpti2.o \
+                ctzti2.o divti3.o divxc3.o ffsti2.o fixdfti.o fixsfti.o \
+                fixunsdfti.o fixunssfti.o fixunsxfdi.o fixunsxfsi.o \
+                fixunsxfti.o fixxfdi.o fixxfti.o floatdixf.o floattidf.o \
+                floattisf.o floattixf.o floatundixf.o floatuntidf.o \
+                floatuntisf.o floatuntixf.o lshrti3.o modti3.o multi3.o \
+                mulvti3.o mulxc3.o negti2.o negvti2.o parityti2.o \
+                popcountti2.o powixf2.o subvti3.o ucmpti2.o udivmodti4.o \
+                udivti3.o umodti3.o
+
+# copies any public headers to DSTROOT
+installhdrs:
+
+
+# copies source code to SRCROOT
+installsrc:
+	cp -r . $(SRCROOT)
+
+
+# copy results to DSTROOT
+install:  $(SYMROOT)/usr/local/lib/system/libcompiler_rt.a
+	mkdir -p $(DSTROOT)/usr/local/lib/system
+	cp $(SYMROOT)/usr/local/lib/system/libcompiler_rt.a \
+				$(DSTROOT)/usr/local/lib/system/libcompiler_rt.a
+	cd $(DSTROOT)/usr/local/lib/system; \
+	ln -s libcompiler_rt.a libcompiler_rt_profile.a; \
+	ln -s libcompiler_rt.a libcompiler_rt_debug.a
+
+
+# rule to make fat libcompiler_rt.a
+$(SYMROOT)/usr/local/lib/system/libcompiler_rt.a : $(foreach arch,$(Archs), \
+                                                    $(OBJROOT)/$(arch)-pruned.a)
+	mkdir -p $(SYMROOT)/usr/local/lib/system
+	lipo -create $^ -o  $@
+
+
+# rule to make filter each architecture of libcompiler_rt.a
+# adds project info so that "what /usr/lib/libSystem.B.dylib" will work
+$(OBJROOT)/%-pruned.a : $(OBJROOT)/Release/%/libcompiler_rt.Optimized.a
+	mkdir -p $(OBJROOT)/$*.tmp	
+	cd $(OBJROOT)/$*.tmp; \
+	/Developer/Makefiles/bin/version.pl $(RC_ProjectName) > $(OBJROOT)/version.c; \
+	gcc -arch $* -c ${OBJROOT}/version.c -o version.o; \
+	ar -x $<  $(Funcs_all) $(Funcs_$*); \
+	libtool -static *.o -o $@