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llvm-mirror/tools/Makefile
Stephen Wilson a66611936e This patch lets LLDB build as an LLVM subproject. LLDB is not built in
parallel with the rest of the tools directory as it depends on Clang.

This patch was first applied in r125956 and subsequently reverted in
r125964 as it broke in-tree builds.  Makefile.rules was fixed up in 
r126070 to handle missing optional directories for the in-tree case,
so it should be safe now to bring this patch back in.
 

llvm-svn: 126071
2011-02-20 04:17:15 +00:00

77 lines
2.3 KiB
Makefile

##===- tools/Makefile --------------------------------------*- Makefile -*-===##
#
# The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License. See LICENSE.TXT for details.
#
##===----------------------------------------------------------------------===##
LEVEL := ..
# Build clang if present.
OPTIONAL_PARALLEL_DIRS := clang
# Build LLDB if present. Note LLDB must be built last as it depends on the
# wider LLVM infrastructure (including Clang).
OPTIONAL_DIRS := lldb
# NOTE: The tools are organized into five groups of four consisting of one
# large and three small executables. This is done to minimize memory load
# in parallel builds. Please retain this ordering.
DIRS := llvm-config
PARALLEL_DIRS := opt llvm-as llvm-dis \
llc llvm-ranlib llvm-ar llvm-nm \
llvm-ld llvm-prof llvm-link \
lli llvm-extract llvm-mc \
bugpoint llvm-bcanalyzer llvm-stub \
llvmc llvm-diff macho-dump llvm-objdump
# Let users override the set of tools to build from the command line.
ifdef ONLY_TOOLS
OPTIONAL_PARALLEL_DIRS :=
OPTIONAL_DIRS := $(findstring lldb,$(ONLY_TOOLS))
PARALLEL_DIRS := $(filter-out lldb,$(ONLY_TOOLS))
endif
include $(LEVEL)/Makefile.config
# These libraries build as dynamic libraries (.dylib /.so), they can only be
# built if ENABLE_PIC is set.
ifndef ONLY_TOOLS
ifeq ($(ENABLE_PIC),1)
# gold only builds if binutils is around. It requires "lto" to build before
# it so it is added to DIRS.
ifdef BINUTILS_INCDIR
DIRS += lto gold
else
PARALLEL_DIRS += lto
endif
PARALLEL_DIRS += bugpoint-passes
# The edis library is only supported if ARM and/or X86 are enabled, and if
# LLVM is being built PIC on platforms that support dylibs.
ifneq ($(DISABLE_EDIS),1)
ifneq ($(filter $(TARGETS_TO_BUILD), X86 ARM),)
PARALLEL_DIRS += edis
endif
endif
endif
ifdef LLVM_HAS_POLLY
PARALLEL_DIRS += polly
endif
endif
# On Win32, loadable modules can be built with ENABLE_SHARED.
ifneq ($(ENABLE_SHARED),1)
ifneq (,$(filter $(HOST_OS), Cygwin MingW))
PARALLEL_DIRS := $(filter-out bugpoint-passes, \
$(PARALLEL_DIRS))
endif
endif
include $(LEVEL)/Makefile.common