projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 223e47cc LB |
1 | ##===- tools/llvm-config/Makefile---------------------------*- Makefile -*-===## |
| 2 | # | |
| 3 | # The LLVM Compiler Infrastructure | |
| 4 | # | |
| 5 | # This file is distributed under the University of Illinois Open Source | |
| 6 | # License. See LICENSE.TXT for details. | |
| 7 | # | |
| 8 | ##===----------------------------------------------------------------------===## | |
| 9 | ||
| 10 | LEVEL := ../.. | |
| 11 | TOOLNAME := llvm-config | |
| 12 | USEDLIBS := LLVMSupport.a | |
| 13 | ||
| 14 | # We generate sources in the build directory, make sure it is in the include | |
| 15 | # paths. | |
| 16 | INCLUDE_BUILD_DIR := 1 | |
| 17 | ||
| 18 | # This tool has no plugins, optimize startup time. | |
| 19 | TOOL_NO_EXPORTS := 1 | |
| 20 | ||
| 21 | # Note that we have to use lazy expansion here. | |
| 22 | BUILDVARIABLES_SRCPATH = $(PROJ_SRC_ROOT)/tools/$(TOOLNAME)/BuildVariables.inc.in | |
| 23 | BUILDVARIABLES_OBJPATH = $(ObjDir)/BuildVariables.inc | |
| 24 | BUILT_SOURCES = $(BUILDVARIABLES_OBJPATH) | |
| 25 | ||
| 26 | include $(LEVEL)/Makefile.common | |
| 27 | ||
| 28 | # Combine preprocessor flags (except for -I) and CXX flags. | |
| 29 | SUB_CPPFLAGS := ${CPP.BaseFlags} | |
| 30 | SUB_CFLAGS := ${CPP.BaseFlags} ${C.Flags} | |
| 31 | SUB_CXXFLAGS := ${CPP.BaseFlags} ${CXX.Flags} | |
| 32 | ||
| 1a4d82fc JJ |
33 | # Override LIBS with TARGET's LIBS for cross compilation. |
| 34 | # FIXME: Host's llvm-config is not generated. It's for target's. | |
| 35 | ifneq ($(TARGET_LIBS), ) | |
| 36 | LLVM_SYSTEM_LIBS := $(TARGET_LIBS) | |
| 37 | else | |
| 38 | LLVM_SYSTEM_LIBS := $(LIBS) | |
| 39 | endif | |
| 40 | ||
| 223e47cc LB |
41 | # This is blank for now. We need to be careful about adding stuff here: |
| 42 | # LDFLAGS tend not to be portable, and we don't currently require the | |
| 43 | # user to use libtool when linking against LLVM. | |
| 44 | SUB_LDFLAGS := | |
| 45 | ||
| 46 | $(ObjDir)/BuildVariables.inc: $(BUILDVARIABLES_SRCPATH) Makefile $(ObjDir)/.dir | |
| 47 | $(Echo) "Building llvm-config BuildVariables.inc file." | |
| 48 | $(Verb) $(ECHO) 's/@LLVM_SRC_ROOT@/$(subst /,\/,$(LLVM_SRC_ROOT))/' \ | |
| 49 | > temp.sed | |
| 50 | $(Verb) $(ECHO) 's/@LLVM_OBJ_ROOT@/$(subst /,\/,$(LLVM_OBJ_ROOT))/' \ | |
| 51 | >> temp.sed | |
| 52 | $(Verb) $(ECHO) 's/@LLVM_CPPFLAGS@/$(subst /,\/,$(SUB_CPPFLAGS))/' \ | |
| 53 | >> temp.sed | |
| 54 | $(Verb) $(ECHO) 's/@LLVM_CFLAGS@/$(subst /,\/,$(SUB_CFLAGS))/' \ | |
| 55 | >> temp.sed | |
| 56 | $(Verb) $(ECHO) 's/@LLVM_CXXFLAGS@/$(subst /,\/,$(SUB_CXXFLAGS))/' \ | |
| 57 | >> temp.sed | |
| 58 | $(Verb) $(ECHO) 's/@LLVM_LDFLAGS@/$(subst /,\/,$(SUB_LDFLAGS))/' \ | |
| 59 | >> temp.sed | |
| 60 | $(Verb) $(ECHO) 's/@LLVM_BUILDMODE@/$(subst /,\/,$(BuildMode))/' \ | |
| 61 | >> temp.sed | |
| 85aaf69f SL |
62 | $(Verb) $(ECHO) 's/@LLVM_LIBDIR_SUFFIX@//' \ |
| 63 | >> temp.sed | |
| 1a4d82fc | 64 | $(Verb) $(ECHO) 's/@LLVM_SYSTEM_LIBS@/$(subst /,\/,$(LLVM_SYSTEM_LIBS))/' \ |
| 223e47cc LB |
65 | >> temp.sed |
| 66 | $(Verb) $(ECHO) 's/@LLVM_TARGETS_BUILT@/$(subst /,\/,$(TARGETS_TO_BUILD))/' \ | |
| 67 | >> temp.sed | |
| 68 | $(Verb) $(SED) -f temp.sed < $< > $@ | |
| 69 | $(Verb) $(RM) temp.sed | |
| 70 | ||
| 71 | # When cross-compiling, install a version of llvm-config that runs on the host. | |
| 72 | ifeq ($(LLVM_CROSS_COMPILING),1) | |
| 73 | install:: $(DESTDIR)$(PROJ_bindir) | |
| 74 | $(Echo) Installing llvm-config-host | |
| 75 | $(Verb) $(ProgInstall) $(BuildLLVMToolDir)/llvm-config \ | |
| 970d7e83 | 76 | $(DESTDIR)$(PROJ_bindir)/$(program_prefix)llvm-config-host |
| 223e47cc | 77 | endif |