1##===- tools/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 10LEVEL := .. 11 12include $(LEVEL)/Makefile.config 13 14# Build clang if present. 15 16ifneq ($(CLANG_SRC_ROOT),) 17 OPTIONAL_PARALLEL_DIRS := $(CLANG_SRC_ROOT) 18else 19 OPTIONAL_PARALLEL_DIRS := clang 20endif 21 22# Build LLDB if present. Note LLDB must be built last as it depends on the 23# wider LLVM infrastructure (including Clang). 24OPTIONAL_DIRS := lldb 25 26# NOTE: The tools are organized into five groups of four consisting of one 27# large and three small executables. This is done to minimize memory load 28# in parallel builds. Please retain this ordering. 29DIRS := llvm-config 30PARALLEL_DIRS := opt llvm-as llvm-dis \ 31 llc llvm-ranlib llvm-ar llvm-nm \ 32 llvm-prof llvm-link \ 33 lli llvm-extract llvm-mc \ 34 bugpoint llvm-bcanalyzer \ 35 llvm-diff macho-dump llvm-objdump llvm-readobj \ 36 llvm-rtdyld llvm-dwarfdump llvm-cov \ 37 llvm-size llvm-stress 38 39# Let users override the set of tools to build from the command line. 40ifdef ONLY_TOOLS 41 OPTIONAL_PARALLEL_DIRS := 42 OPTIONAL_DIRS := $(findstring lldb,$(ONLY_TOOLS)) 43 PARALLEL_DIRS := $(filter-out lldb,$(ONLY_TOOLS)) 44endif 45 46# These libraries build as dynamic libraries (.dylib /.so), they can only be 47# built if ENABLE_PIC is set. 48ifndef ONLY_TOOLS 49ifeq ($(ENABLE_PIC),1) 50 # gold only builds if binutils is around. It requires "lto" to build before 51 # it so it is added to DIRS. 52 ifdef BINUTILS_INCDIR 53 DIRS += lto gold 54 else 55 PARALLEL_DIRS += lto 56 endif 57 58 PARALLEL_DIRS += bugpoint-passes 59endif 60 61ifdef LLVM_HAS_POLLY 62 PARALLEL_DIRS += polly 63endif 64endif 65 66# On Win32, loadable modules can be built with ENABLE_SHARED. 67ifneq ($(ENABLE_SHARED),1) 68 ifneq (,$(filter $(HOST_OS), Cygwin MingW)) 69 PARALLEL_DIRS := $(filter-out bugpoint-passes, \ 70 $(PARALLEL_DIRS)) 71 endif 72endif 73 74include $(LEVEL)/Makefile.common 75