diff options
Diffstat (limited to 'utils/llvm-config/Makefile')
| -rw-r--r-- | utils/llvm-config/Makefile | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/utils/llvm-config/Makefile b/utils/llvm-config/Makefile index 34dfa5542b..8a11a279d1 100644 --- a/utils/llvm-config/Makefile +++ b/utils/llvm-config/Makefile @@ -1,5 +1,5 @@ ##===- utils/llvm-config/Makefile --------------------------*- Makefile -*-===## -# +# # The LLVM Compiler Infrastructure # # This file was developed by Reid Spencer and Eric Kidd and is distributed under @@ -12,5 +12,47 @@ LEVEL = ../.. include $(LEVEL)/Makefile.common +# Combine preprocessor flags (except for -I) and CXX flags. +SUB_CXXFLAGS = ${CPP.BaseFlags} ${CXX.Flags} + +# This is blank for now. We need to be careful about adding stuff here: +# LDFLAGS tend not to be portable, and we don't currently require the +# user to use libtool when linking against LLVM. +SUB_LDFLAGS = + +# MANUAL USE ONLY! GenLibDeps.pl is very non-portable, so LibDeps.txt +# should only be re-built manually. No other rule in this file should +# depend on LibDeps.txt. LibDeps.txt: $(LEVEL)/utils/GenLibDeps.pl $(LibDir) $(LEVEL)/utils/GenLibDeps.pl -flat $(LibDir) | sort > LibDeps.txt + +# Find all the cyclic dependencies between various LLVM libraries, so we +# don't have to process them at runtime. +FinalLibDeps.txt: find-cycles.pl # LibDeps.txt deliberately omitted. + $(Echo) "Finding cyclic dependencies between LLVM libraries." + $(Verb) $< < $(PROJ_SRC_DIR)/LibDeps.txt > $@ + +# Rerun our configure substitutions as needed. +llvm-config.in: llvm-config.in.in $(ConfigStatusScript) + $(Verb) cd $(PROJ_OBJ_ROOT) ; \ + $(ConfigStatusScript) utils/llvm-config/llvm-config.in + +# Build our final script. +llvm-config: llvm-config.in FinalLibDeps.txt + $(Echo) "Building llvm-config script." + $(Verb) $(ECHO) 's,@LLVM_CXXFLAGS@,$(SUB_CXXFLAGS),' > temp.sed + $(Verb) $(ECHO) 's,@LLVM_LDFLAGS@,$(SUB_LDFLAGS),' >> temp.sed + $(Verb) $(ECHO) 's,@CORE_IS_ARCHIVE@,$(CORE_IS_ARCHIVE),' >> temp.sed + $(Verb) $(SED) -f temp.sed < $< > $@ + $(Verb) $(RM) temp.sed + $(Verb) cat FinalLibDeps.txt >> $@ + $(Verb) chmod +x llvm-config + +# Hook into the standard Makefile rules. +all-local:: llvm-config +clean-local:: + $(Verb) $(RM) -f FinalLibDeps.txt llvm-config llvm-config.in +install-local:: all-local + $(Echo) Installing llvm-config + $(Verb) $(MKDIR) $(PROJ_bindir) + $(Verb) $(ScriptInstall) llvm-config $(PROJ_bindir) |