llvm-capstone/clang/Makefile
Douglas Gregor cb56faf091 If you download clang and delete the test directory, you can end up
with the copy line failing with an error, yet the make will complete
successfully. From Greg Clayton!

llvm-svn: 140639
2011-09-27 21:28:10 +00:00

102 lines
2.5 KiB
Makefile

##===- 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 unittests
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 $(LEVEL)/Makefile.common
ifneq ($(ENABLE_DOCS),1)
DIRS := $(filter-out docs, $(DIRS))
endif
# Set common Clang build flags.
CPP.Flags += -I$(PROJ_SRC_DIR)/$(CLANG_LEVEL)/include -I$(PROJ_OBJ_DIR)/$(CLANG_LEVEL)/include
ifdef CLANG_VENDOR
CPP.Flags += -DCLANG_VENDOR='"$(CLANG_VENDOR) "'
endif
ifdef CLANG_REPOSITORY_STRING
CPP.Flags += -DCLANG_REPOSITORY_STRING='"$(CLANG_REPOSITORY_STRING)"'
endif
# Disable -fstrict-aliasing. Darwin disables it by default (and LLVM doesn't
# work with it enabled with GCC), Clang/llvm-gcc don't support it yet, and newer
# GCC's have false positive warnings with it on Linux (which prove a pain to
# fix). For example:
# http://gcc.gnu.org/PR41874
# http://gcc.gnu.org/PR41838
#
# We can revisit this when LLVM/Clang support it.
CXX.Flags += -fno-strict-aliasing
###
# Clang Top Level specific stuff.
ifeq ($(IS_TOP_LEVEL),1)
ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
$(RecursiveTargets)::
$(Verb) for dir in test unittests; do \
if [ -f $(PROJ_SRC_DIR)/$${dir}/Makefile ] && [ ! -f $${dir}/Makefile ]; then \
$(MKDIR) $${dir}; \
$(CP) $(PROJ_SRC_DIR)/$${dir}/Makefile $${dir}/Makefile; \
fi \
done
endif
test::
@ $(MAKE) -C test
report::
@ $(MAKE) -C test 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/`
cscope.files:
find tools lib include -name '*.cpp' \
-or -name '*.def' \
-or -name '*.td' \
-or -name '*.h' > cscope.files
.PHONY: test report clean cscope.files
endif