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| author | Roman Divacky <rdivacky@FreeBSD.org> | 2010-07-13 17:21:42 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2010-07-13 17:21:42 +0000 |
| commit | 4ba675006b5a8edfc48b6a9bd3dcf54a70cc08f2 (patch) | |
| tree | 48b44512b5db8ced345df4a1a56b5065cf2a14d9 /Makefile | |
| parent | d7279c4c177bca357ef96ff1379fd9bc420bfe83 (diff) | |
| download | src-4ba675006b5a8edfc48b6a9bd3dcf54a70cc08f2.tar.gz src-4ba675006b5a8edfc48b6a9bd3dcf54a70cc08f2.zip | |
Notes
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 57 |
1 files changed, 55 insertions, 2 deletions
@@ -1,14 +1,63 @@ -LEVEL = ../.. -DIRS := include lib tools docs +##===- Makefile --------------------------------------------*- Makefile -*-===## +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +##===----------------------------------------------------------------------===## + +# If CLANG_LEVEL is not set, then we are the top-level Makefile. Otherwise, we +# are being included from a subdirectory makefile. + +ifndef CLANG_LEVEL + +IS_TOP_LEVEL := 1 +CLANG_LEVEL := . +DIRS := include lib tools runtime docs PARALLEL_DIRS := ifeq ($(BUILD_EXAMPLES),1) PARALLEL_DIRS += examples endif +endif + +ifeq ($(MAKECMDGOALS),libs-only) + DIRS := $(filter-out tools docs, $(DIRS)) + OPTIONAL_DIRS := +endif + +### +# Common Makefile code, shared by all Clang Makefiles. + +# Set LLVM source root level. +LEVEL := $(CLANG_LEVEL)/../.. +# Include LLVM common makefile. include $(LEVEL)/Makefile.common +# Set common Clang build flags. +CPP.Flags += -I$(PROJ_SRC_DIR)/$(CLANG_LEVEL)/include -I$(PROJ_OBJ_DIR)/$(CLANG_LEVEL)/include +ifdef CLANG_VENDOR +CPP.Flags += -DCLANG_VENDOR='"$(CLANG_VENDOR) "' +endif + +# Disable -fstrict-aliasing. Darwin disables it by default (and LLVM doesn't +# work with it enabled with GCC), Clang/llvm-gc don't support it yet, and newer +# GCC's have false positive warnings with it on Linux (which prove a pain to +# fix). For example: +# http://gcc.gnu.org/PR41874 +# http://gcc.gnu.org/PR41838 +# +# We can revisit this when LLVM/Clang support it. +CXX.Flags += -fno-strict-aliasing + +### +# Clang Top Level specific stuff. + +ifeq ($(IS_TOP_LEVEL),1) + ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) $(RecursiveTargets):: $(Verb) if [ ! -f test/Makefile ]; then \ @@ -26,6 +75,8 @@ report:: clean:: @ $(MAKE) -C test clean +libs-only: all + tags:: $(Verb) etags `find . -type f -name '*.h' -or -name '*.cpp' | \ grep -v /lib/Headers | grep -v /test/` @@ -37,3 +88,5 @@ cscope.files: -or -name '*.h' > cscope.files .PHONY: test report clean cscope.files + +endif |