diff options
Diffstat (limited to 'make')
| -rw-r--r-- | make/AppleBI.mk | 85 | ||||
| -rw-r--r-- | make/config.mk | 57 | ||||
| -rwxr-xr-x | make/filter-inputs | 25 | ||||
| -rw-r--r-- | make/subdir.mk | 43 | ||||
| -rw-r--r-- | make/util.mk | 29 |
5 files changed, 239 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 $@ diff --git a/make/config.mk b/make/config.mk new file mode 100644 index 000000000..726e8ba41 --- /dev/null +++ b/make/config.mk @@ -0,0 +1,57 @@ +### +# Configuration variables. + +# Assume make is always run from top-level of source directory. Note +# than an Apple style build overrides these variables later in the +# makefile. +ProjSrcRoot := $(shell pwd) +ProjObjRoot := $(ProjSrcRoot) + +Configs := Debug Release Profile +Archs := i386 ppc x86_64 + +Common.CFLAGS := -Wall -Werror + +# These names must match the configs, see GetArgs function. +Debug.CFLAGS := -g +Release.CFLAGS := -O3 -fomit-frame-pointer +Profile.CFLAGS := -pg -g + +# Function: GetArgs config arch +# +# Return the compiler flags for the given config & arch. +GetArgs = $(if $($(1).CFLAGS),$(Common.CFLAGS) $($(1).CFLAGS) -arch $(2), \ + $(error "Invalid configuration: $(1)")) + +### +# Tool configuration variables. + +CC := gcc +# FIXME: LLVM uses autoconf/mkinstalldirs ? +MKDIR := mkdir -p +DATE := date +AR := ar +# FIXME: Remove these pipes once ranlib errors are fixed. +AR.Flags := cru 2> /dev/null +RANLIB := ranlib +# FIXME: Remove these pipes once ranlib errors are fixed. +RANLIB.Flags := 2> /dev/null +LIPO := lipo + +### +# Automatic and derived variables. + +# Adjust settings for verbose mode +ifndef VERBOSE + Verb := @ +else + Verb := +endif + +Echo := @echo +Archive := $(AR) $(AR.Flags) +Ranlib := $(RANLIB) $(RANLIB.Flags) +Lipo := $(LIPO) +ifndef Summary + Summary = $(Echo) +endif diff --git a/make/filter-inputs b/make/filter-inputs new file mode 100755 index 000000000..dbae957e5 --- /dev/null +++ b/make/filter-inputs @@ -0,0 +1,25 @@ +#!/usr/bin/python + +#===- make/filter-inputs ---------------------------------------------------===# +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +#===------------------------------------------------------------------------===# + +# Given a list of files, return a new list of files taking only the +# first file for any particular filename. +def main(): + import os,sys + + seen = set() + for file in sys.argv[1:]: + base = os.path.basename(file) + if base not in seen: + seen.add(base) + print file + +if __name__ == '__main__': + main() diff --git a/make/subdir.mk b/make/subdir.mk new file mode 100644 index 000000000..3aea16c73 --- /dev/null +++ b/make/subdir.mk @@ -0,0 +1,43 @@ +# This file is intended to be included from each subdirectory +# makefile. + +ifeq ($(Dir),) + $(error "No Dir variable defined.") +endif + +ifeq ($(DebugMake),1) + $(info MAKE: $(Dir): Processing subdirectory) +endif + +# Expand template for each configuration and architecture. +# FIXME: This level of logic should be in primary Makefile? +ifeq ($(OnlyConfigs),) + ConfigsToTraverse := $(Configs) +else + ConfigsToTraverse := $(OnlyConfigs) +endif + +ifeq ($(OnlyArchs),) + ArchsToTraverse := $(Archs) +else + ArchsToTraverse := $(OnlyArchs) +endif + +$(foreach config,$(ConfigsToTraverse), \ + $(foreach arch,$(ArchsToTraverse), \ + $(eval $(call CNA_subdir_template,$(config),$(arch),$(Dir))))) + +### +# Include child makefile fragments + +# Evaluate this now so we do not have to worry about order of +# evaluation. +SubDirsList := $(SubDirs:%=$(Dir)/%) +ifeq ($(SubDirsList),) +else + ifeq ($(DebugMake),1) + $(info MAKE: Descending into subdirs: $(SubDirsList)) + endif + $(foreach subdir,$(SubDirsList),$(eval include $(subdir)/Makefile.mk)) +endif + diff --git a/make/util.mk b/make/util.mk new file mode 100644 index 000000000..4c08fe4b7 --- /dev/null +++ b/make/util.mk @@ -0,0 +1,29 @@ +# Makefile utilities + +### +# Utility functions + +# Function: Set variable value +# +# Set the given make variable to the given value. +Set = $(eval $(1) := $(2)) + +# Function: Append variable value +# +# Append the given value to the given make variable. +Append = $(eval $(1) += $(2)) + +### +# Clean up make behavior + +# Cancel all suffix rules. We don't want no stinking suffix rules. +.SUFFIXES: + +### +# Debugging + +# General debugging rule, use 'make print-XXX' to print the +# definition, value and origin of XXX. +print-%: + $(error PRINT: $(value $*) = "$($*)" (from $(origin $*))) + |