llvm-6502/tools/llvm-config/Makefile
Reid Spencer f2722ca339 These changes are necessary to support the new llvm-config tool. llvm-config
is a handy tool for users of LLVM who want to be able to quickly get
information about LLVM's configuration. It is intended to be used in the
command line of other tools. Documentation will be forthcoming in a
subsequent patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26952 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-22 15:59:55 +00:00

59 lines
2.2 KiB
Makefile

##===- utils/llvm-config/Makefile --------------------------*- Makefile -*-===##
#
# The LLVM Compiler Infrastructure
#
# This file was developed by Reid Spencer and Eric Kidd and is distributed under
# the University of Illinois Open Source License. See LICENSE.TXT for details.
#
##===----------------------------------------------------------------------===##
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)