Daniel Dunbar | afed099 | 2010-06-08 20:34:18 +0000 | [diff] [blame] | 1 | ##===- 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 | # If CLANG_LEVEL is not set, then we are the top-level Makefile. Otherwise, we |
| 11 | # are being included from a subdirectory makefile. |
| 12 | |
| 13 | ifndef CLANG_LEVEL |
| 14 | |
| 15 | IS_TOP_LEVEL := 1 |
| 16 | CLANG_LEVEL := . |
Peter Collingbourne | 51d7777 | 2011-10-06 13:03:08 +0000 | [diff] [blame] | 17 | DIRS := utils/TableGen include lib tools runtime docs unittests |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 18 | |
Daniel Dunbar | 297b083 | 2009-11-15 00:22:33 +0000 | [diff] [blame] | 19 | PARALLEL_DIRS := |
| 20 | |
| 21 | ifeq ($(BUILD_EXAMPLES),1) |
| 22 | PARALLEL_DIRS += examples |
| 23 | endif |
Daniel Dunbar | afed099 | 2010-06-08 20:34:18 +0000 | [diff] [blame] | 24 | endif |
Daniel Dunbar | 297b083 | 2009-11-15 00:22:33 +0000 | [diff] [blame] | 25 | |
Chris Lattner | c56bc31 | 2010-06-19 06:35:25 +0000 | [diff] [blame] | 26 | ifeq ($(MAKECMDGOALS),libs-only) |
| 27 | DIRS := $(filter-out tools docs, $(DIRS)) |
| 28 | OPTIONAL_DIRS := |
| 29 | endif |
Bill Wendling | b7bafa9 | 2012-10-02 06:19:15 +0000 | [diff] [blame^] | 30 | ifeq ($(BUILD_CLANG_ONLY),YES) |
Bill Wendling | 615c3dd | 2012-09-30 11:23:30 +0000 | [diff] [blame] | 31 | DIRS := $(filter-out tools docs unittests, $(DIRS)) |
| 32 | tools/driver tools/libclang |
| 33 | OPTIONAL_DIRS := |
| 34 | endif |
Chris Lattner | c56bc31 | 2010-06-19 06:35:25 +0000 | [diff] [blame] | 35 | |
Daniel Dunbar | afed099 | 2010-06-08 20:34:18 +0000 | [diff] [blame] | 36 | ### |
| 37 | # Common Makefile code, shared by all Clang Makefiles. |
| 38 | |
| 39 | # Set LLVM source root level. |
| 40 | LEVEL := $(CLANG_LEVEL)/../.. |
| 41 | |
| 42 | # Include LLVM common makefile. |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 43 | include $(LEVEL)/Makefile.common |
| 44 | |
NAKAMURA Takumi | 6c7b42f | 2010-11-14 03:29:27 +0000 | [diff] [blame] | 45 | ifneq ($(ENABLE_DOCS),1) |
| 46 | DIRS := $(filter-out docs, $(DIRS)) |
| 47 | endif |
| 48 | |
Daniel Dunbar | c4dec1c | 2010-06-08 20:44:43 +0000 | [diff] [blame] | 49 | # Set common Clang build flags. |
| 50 | CPP.Flags += -I$(PROJ_SRC_DIR)/$(CLANG_LEVEL)/include -I$(PROJ_OBJ_DIR)/$(CLANG_LEVEL)/include |
| 51 | ifdef CLANG_VENDOR |
| 52 | CPP.Flags += -DCLANG_VENDOR='"$(CLANG_VENDOR) "' |
| 53 | endif |
Daniel Dunbar | 9a4a9c2 | 2011-03-31 00:32:50 +0000 | [diff] [blame] | 54 | ifdef CLANG_REPOSITORY_STRING |
| 55 | CPP.Flags += -DCLANG_REPOSITORY_STRING='"$(CLANG_REPOSITORY_STRING)"' |
| 56 | endif |
Daniel Dunbar | c4dec1c | 2010-06-08 20:44:43 +0000 | [diff] [blame] | 57 | |
Daniel Dunbar | 61f69d9 | 2010-06-08 21:55:02 +0000 | [diff] [blame] | 58 | # Disable -fstrict-aliasing. Darwin disables it by default (and LLVM doesn't |
Eric Christopher | 0574c78 | 2011-01-07 22:44:49 +0000 | [diff] [blame] | 59 | # work with it enabled with GCC), Clang/llvm-gcc don't support it yet, and newer |
Daniel Dunbar | 61f69d9 | 2010-06-08 21:55:02 +0000 | [diff] [blame] | 60 | # GCC's have false positive warnings with it on Linux (which prove a pain to |
| 61 | # fix). For example: |
| 62 | # http://gcc.gnu.org/PR41874 |
| 63 | # http://gcc.gnu.org/PR41838 |
| 64 | # |
| 65 | # We can revisit this when LLVM/Clang support it. |
| 66 | CXX.Flags += -fno-strict-aliasing |
| 67 | |
Peter Collingbourne | 6ee5b93 | 2011-10-06 01:52:10 +0000 | [diff] [blame] | 68 | # Set up Clang's tblgen. |
| 69 | ifndef CLANG_TBLGEN |
| 70 | ifeq ($(LLVM_CROSS_COMPILING),1) |
Peter Collingbourne | 51d7777 | 2011-10-06 13:03:08 +0000 | [diff] [blame] | 71 | CLANG_TBLGEN := $(BuildLLVMToolDir)/clang-tblgen$(BUILD_EXEEXT) |
Peter Collingbourne | 6ee5b93 | 2011-10-06 01:52:10 +0000 | [diff] [blame] | 72 | else |
Peter Collingbourne | 51d7777 | 2011-10-06 13:03:08 +0000 | [diff] [blame] | 73 | CLANG_TBLGEN := $(LLVMToolDir)/clang-tblgen$(EXEEXT) |
Peter Collingbourne | 6ee5b93 | 2011-10-06 01:52:10 +0000 | [diff] [blame] | 74 | endif |
| 75 | endif |
| 76 | ClangTableGen = $(CLANG_TBLGEN) $(TableGen.Flags) |
| 77 | |
Daniel Dunbar | afed099 | 2010-06-08 20:34:18 +0000 | [diff] [blame] | 78 | ### |
| 79 | # Clang Top Level specific stuff. |
| 80 | |
| 81 | ifeq ($(IS_TOP_LEVEL),1) |
| 82 | |
Mike Stump | adc981a | 2009-01-20 21:10:41 +0000 | [diff] [blame] | 83 | ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) |
Daniel Dunbar | a9829ae | 2009-12-21 23:28:06 +0000 | [diff] [blame] | 84 | $(RecursiveTargets):: |
Jeffrey Yasskin | 7a17889 | 2011-02-03 04:51:52 +0000 | [diff] [blame] | 85 | $(Verb) for dir in test unittests; do \ |
Douglas Gregor | 1456fec | 2011-09-27 21:28:10 +0000 | [diff] [blame] | 86 | if [ -f $(PROJ_SRC_DIR)/$${dir}/Makefile ] && [ ! -f $${dir}/Makefile ]; then \ |
Jeffrey Yasskin | 7a17889 | 2011-02-03 04:51:52 +0000 | [diff] [blame] | 87 | $(MKDIR) $${dir}; \ |
| 88 | $(CP) $(PROJ_SRC_DIR)/$${dir}/Makefile $${dir}/Makefile; \ |
| 89 | fi \ |
| 90 | done |
Mike Stump | adc981a | 2009-01-20 21:10:41 +0000 | [diff] [blame] | 91 | endif |
| 92 | |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 93 | test:: |
Kovarththanan Rajaratnam | 61736b4 | 2010-03-18 13:56:20 +0000 | [diff] [blame] | 94 | @ $(MAKE) -C test |
Gabor Greif | ab72ffe | 2008-03-18 06:14:16 +0000 | [diff] [blame] | 95 | |
| 96 | report:: |
Chris Lattner | 9d294b9 | 2008-04-06 22:32:01 +0000 | [diff] [blame] | 97 | @ $(MAKE) -C test report |
Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 98 | |
| 99 | clean:: |
Chris Lattner | 9d294b9 | 2008-04-06 22:32:01 +0000 | [diff] [blame] | 100 | @ $(MAKE) -C test clean |
Daniel Dunbar | a510767 | 2010-06-25 17:33:46 +0000 | [diff] [blame] | 101 | |
Chris Lattner | c56bc31 | 2010-06-19 06:35:25 +0000 | [diff] [blame] | 102 | libs-only: all |
Gabor Greif | 5267d7c | 2008-03-20 14:28:22 +0000 | [diff] [blame] | 103 | |
Mike Stump | 8ba82b3 | 2009-02-12 02:25:47 +0000 | [diff] [blame] | 104 | tags:: |
Kovarththanan Rajaratnam | 61736b4 | 2010-03-18 13:56:20 +0000 | [diff] [blame] | 105 | $(Verb) etags `find . -type f -name '*.h' -or -name '*.cpp' | \ |
| 106 | grep -v /lib/Headers | grep -v /test/` |
Mike Stump | 8ba82b3 | 2009-02-12 02:25:47 +0000 | [diff] [blame] | 107 | |
Daniel Dunbar | 432eeec | 2009-03-18 05:59:14 +0000 | [diff] [blame] | 108 | cscope.files: |
Daniel Dunbar | 073777f | 2009-03-24 03:00:12 +0000 | [diff] [blame] | 109 | find tools lib include -name '*.cpp' \ |
Daniel Dunbar | 432eeec | 2009-03-18 05:59:14 +0000 | [diff] [blame] | 110 | -or -name '*.def' \ |
| 111 | -or -name '*.td' \ |
| 112 | -or -name '*.h' > cscope.files |
| 113 | |
| 114 | .PHONY: test report clean cscope.files |
Daniel Dunbar | afed099 | 2010-06-08 20:34:18 +0000 | [diff] [blame] | 115 | |
| 116 | endif |