1# Copyright (c) 2013 The Chromium Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5# Should only be running on Mac. 6assert(is_mac) 7 8cc = rebase_path("//third_party/llvm-build/Release+Asserts/bin/clang", ".", root_build_dir) 9cxx = rebase_path("//third_party/llvm-build/Release+Asserts/bin/clang++", ".", root_build_dir) 10ld = cxx 11 12# This will copy the gyp-mac-tool to the build directory. We pass in the source 13# file of the win tool. 14gyp_mac_tool_source = 15 rebase_path("//tools/gyp/pylib/gyp/mac_tool.py", ".", root_build_dir) 16exec_script("setup_toolchain.py", [ gyp_mac_tool_source ], "value") 17 18toolchain("clang") { 19 # Make these apply to all tools below. 20 lib_prefix = "-l" 21 lib_dir_prefix="-L" 22 23 tool("cc") { 24 command = "$cc -MMD -MF \$out.d \$defines \$includes \$cflags \$cflags_c \$cflags_pch_c -c \$in -o \$out" 25 description = "CC \$out" 26 depfile = "\$out.d" 27 deps = "gcc" 28 } 29 tool("cxx") { 30 command = "$cxx -MMD -MF \$out.d \$defines \$includes \$cflags \$cflags_cc \$cflags_pch_cc -c \$in -o \$out" 31 description = "CXX \$out" 32 depfile = "\$out.d" 33 deps = "gcc" 34 } 35 tool("objc") { 36 command = "$cc -MMD -MF \$out.d \$defines \$includes \$cflags \$cflags_c \$cflags_objc \$cflags_pch_objc -c \$in -o \$out" 37 description = "OBJC \$out" 38 depfile = "\$out.d" 39 deps = "gcc" 40 } 41 tool("objcxx") { 42 command = "$cxx -MMD -MF \$out.d \$defines \$includes \$cflags \$cflags_cc \$cflags_objcc \$cflags_pch_objcc -c \$in -o \$out" 43 description = "OBJCXX \$out" 44 depfile = "\$out.d" 45 deps = "gcc" 46 } 47 tool("alink") { 48 command = "rm -f \$out && ./gyp-mac-tool filter-libtool libtool \$libtool_flags -static -o \$out \$in \$postbuilds" 49 description = "LIBTOOL-STATIC \$out, POSTBUILDS" 50 } 51 tool("solink") { 52 command = "if [ ! -e \$lib -o ! -e \${lib}.TOC ] || otool -l \$lib | grep -q LC_REEXPORT_DYLIB ; then $ld -shared \$ldflags -o \$lib \$in \$solibs \$libs \$postbuilds && { otool -l \$lib | grep LC_ID_DYLIB -A 5; nm -gP \$lib | cut -f1-2 -d' ' | grep -v U\$\$; true; } > \${lib}.TOC; else $ld -shared \$ldflags -o \$lib \$in \$solibs \$libs \$postbuilds && { otool -l \$lib | grep LC_ID_DYLIB -A 5; nm -gP \$lib | cut -f1-2 -d' ' | grep -v U\$\$; true; } > \${lib}.tmp && if ! cmp -s \${lib}.tmp \${lib}.TOC; then mv \${lib}.tmp \${lib}.TOC ; fi; fi" 53 description = "SOLINK \$lib, POSTBUILDS" 54 #pool = "link_pool" 55 restat = "1" 56 } 57 tool("link") { 58 command = "$ld \$ldflags -o \$out \$in \$solibs \$libs \$postbuilds" 59 description = "LINK \$out, POSTBUILDS" 60 #pool = "link_pool" 61 } 62 #tool("infoplist") { 63 # command = "$cc -E -P -Wno-trigraphs -x c \$defines \$in -o \$out && plutil -convert xml1 \$out \$out" 64 # description = "INFOPLIST \$out" 65 #} 66 #tool("mac_tool") { 67 # command = "\$env ./gyp-mac-tool \$mactool_cmd \$in \$out" 68 # description = "MACTOOL \$mactool_cmd \$in" 69 #} 70 #tool("package_framework") { 71 # command = "./gyp-mac-tool package-framework \$out \$version \$postbuilds && touch \$out" 72 # description = "PACKAGE FRAMEWORK \$out, POSTBUILDS" 73 #} 74 tool("stamp") { 75 command = "\${postbuilds}touch \$out" 76 description = "STAMP \$out" 77 } 78 tool("copy") { 79 command = "ln -f \$in \$out 2>/dev/null || (rm -rf \$out && cp -af \$in \$out)" 80 description = "COPY \$in \$out" 81 } 82} 83