Tidy up comments, remove whitespace, and rename 'print-%' make debugging target

to 'make-print-%' to match LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@93319 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 39 insertions, 41 deletions

diff --git a/make/AppleBI.mk b/make/AppleBI.mk
index d77d95a0..8b4bddd5 100644
--- a/make/AppleBI.mk
+++ b/make/AppleBI.mk
@@ -12,17 +12,16 @@ 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.
+# 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 := 
+# Log full compile lines in B&I logs and omit summary lines.
+Verb :=
 Summary := @true
 
-# list of functions needed for each architecture
+# List of functions needed for each architecture.
 Funcs_all = absvdi2.o absvsi2.o addvdi3.o addvsi3.o ashldi3.o ashrdi3.o \
             clzdi2.o clzsi2.o cmpdi2.o ctzdi2.o ctzsi2.o \
             divdc3.o divdi3.o divsc3.o ffsdi2.o \
@@ -32,14 +31,14 @@ Funcs_all = absvdi2.o absvsi2.o addvdi3.o addvsi3.o ashldi3.o ashrdi3.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 
+            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 clear_cache.o \
-				enable_execute_stack.o 
+                enable_execute_stack.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 \
-				clear_cache.o enable_execute_stack.o
+                clear_cache.o enable_execute_stack.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 \
@@ -49,50 +48,49 @@ Funcs_x86_64  = absvti2.o addvti3.o ashlti3.o ashrti3.o clzti2.o cmpti2.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 clear_cache.o enable_execute_stack.o
-Funcs_armv6 =	adddf3vfp.o addsf3vfp.o bswapdi2.o bswapsi2.o divdf3vfp.o \
-				divsf3vfp.o eqdf2vfp.o eqsf2vfp.o extendsfdf2vfp.o \
-				fixdfsivfp.o fixsfsivfp.o fixunsdfsivfp.o fixunssfsivfp.o \
-				floatsidfvfp.o floatsisfvfp.o floatunssidfvfp.o floatunssisfvfp.o \
-				gedf2vfp.o gesf2vfp.o gtdf2vfp.o gtsf2vfp.o \
-				ledf2vfp.o lesf2vfp.o ltdf2vfp.o ltsf2vfp.o \
-				muldf3vfp.o mulsf3vfp.o \
-				nedf2vfp.o negdf2vfp.o negsf2vfp.o nesf2vfp.o \
-				subdf3vfp.o subsf3vfp.o truncdfsf2vfp.o unorddf2vfp.o unordsf2vfp.o \
-				modsi3.o umodsi3.o udivsi3.o divsi3.o switch.o save_restore_d8_d15.o
+Funcs_armv6 =   adddf3vfp.o addsf3vfp.o bswapdi2.o bswapsi2.o divdf3vfp.o \
+                divsf3vfp.o eqdf2vfp.o eqsf2vfp.o extendsfdf2vfp.o \
+                fixdfsivfp.o fixsfsivfp.o fixunsdfsivfp.o fixunssfsivfp.o \
+                floatsidfvfp.o floatsisfvfp.o floatunssidfvfp.o floatunssisfvfp.o \
+                gedf2vfp.o gesf2vfp.o gtdf2vfp.o gtsf2vfp.o \
+                ledf2vfp.o lesf2vfp.o ltdf2vfp.o ltsf2vfp.o \
+                muldf3vfp.o mulsf3vfp.o \
+                nedf2vfp.o negdf2vfp.o negsf2vfp.o nesf2vfp.o \
+                subdf3vfp.o subsf3vfp.o truncdfsf2vfp.o unorddf2vfp.o unordsf2vfp.o \
+                modsi3.o umodsi3.o udivsi3.o divsi3.o switch.o save_restore_d8_d15.o
 
 
-# copies any public headers to DSTROOT
+# Copies any public headers to DSTROOT.
 installhdrs:
 
 
-# copies source code to SRCROOT
+# Copies source code to SRCROOT.
 installsrc:
-	cp -r . $(SRCROOT)
+    cp -r . $(SRCROOT)
 
 
-# copy results to DSTROOT
+# 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
+    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
+# 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  $@
+    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
+# Rule to add 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 $@
+    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 $@