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Merge pull request #1812 from chinmaygarde/master

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Add a clang_i386 toolchain definition to build/toolchain/mac
This commit is contained in:
Chinmay Garde 2015-10-26 15:47:58 -07:00
commit eb21c4ff20
1 changed files with 25 additions and 7 deletions
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32
build/toolchain/mac/BUILD.gn
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@ -66,9 +66,14 @@ template("mac_toolchain") {
sysroot_flags = "-isysroot $sysroot $version_flags"
}
toolchain_flags = ""
if (invoker.toolchain_cpu == "i386") {
toolchain_flags = "-m32"
}
tool("cc") {
depfile = "{{output}}.d"
command = "$cc -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
command = "$cc -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags $toolchain_flags {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
depsformat = "gcc"
description = "CC {{output}}"
outputs = [
@ -78,7 +83,7 @@ template("mac_toolchain") {
tool("cxx") {
depfile = "{{output}}.d"
command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}"
command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags $toolchain_flags {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}"
depsformat = "gcc"
description = "CXX {{output}}"
outputs = [
@ -89,7 +94,7 @@ template("mac_toolchain") {
tool("asm") {
# For GCC we can just use the C compiler to compile assembly.
depfile = "{{output}}.d"
command = "$cc -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
command = "$cc -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags $toolchain_flags {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
depsformat = "gcc"
description = "ASM {{output}}"
outputs = [
@ -99,7 +104,7 @@ template("mac_toolchain") {
tool("objc") {
depfile = "{{output}}.d"
command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags {{cflags}} {{cflags_c}} {{cflags_objc}} -c {{source}} -o {{output}}"
command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags $toolchain_flags {{cflags}} {{cflags_c}} {{cflags_objc}} -c {{source}} -o {{output}}"
depsformat = "gcc"
description = "OBJC {{output}}"
outputs = [
@ -109,7 +114,7 @@ template("mac_toolchain") {
tool("objcxx") {
depfile = "{{output}}.d"
command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags {{cflags}} {{cflags_cc}} {{cflags_objcc}} -c {{source}} -o {{output}}"
command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} $sysroot_flags $toolchain_flags {{cflags}} {{cflags_cc}} {{cflags_objcc}} -c {{source}} -o {{output}}"
depsformat = "gcc"
description = "OBJCXX {{output}}"
outputs = [
@ -143,7 +148,7 @@ template("mac_toolchain") {
temporary_tocname = dylib + ".tmp"
does_reexport_command = "[ ! -e $dylib -o ! -e $tocname ] || otool -l $dylib | grep -q LC_REEXPORT_DYLIB"
link_command = "$ld -shared $sysroot_flags {{ldflags}} -o $dylib -Wl,-filelist,$rspfile {{solibs}} {{libs}}"
link_command = "$ld -shared $sysroot_flags $toolchain_flags {{ldflags}} -o $dylib -Wl,-filelist,$rspfile {{solibs}} {{libs}}"
replace_command = "if ! cmp -s $temporary_tocname $tocname; then mv $temporary_tocname $tocname"
extract_toc_command = "{ otool -l $dylib | grep LC_ID_DYLIB -A 5; nm -gP $dylib | cut -f1-2 -d' ' | grep -v U\$\$; true; }"
@ -178,7 +183,7 @@ template("mac_toolchain") {
tool("link") {
outfile = "{{root_out_dir}}/{{target_output_name}}{{output_extension}}"
rspfile = "$outfile.rsp"
command = "$ld $sysroot_flags {{ldflags}} -o $outfile -Wl,-filelist,$rspfile {{solibs}} {{libs}}"
command = "$ld $sysroot_flags $toolchain_flags {{ldflags}} -o $outfile -Wl,-filelist,$rspfile {{solibs}} {{libs}}"
description = "LINK $outfile"
rspfile_content = "{{inputs_newline}}"
outputs = [
@ -257,6 +262,19 @@ mac_toolchain("clang_x64") {
switch_sysroot = false
}
mac_toolchain("clang_i386") {
toolchain_cpu = "i386"
toolchain_os = "mac"
prefix = rebase_path("//third_party/llvm-build/Release+Asserts/bin",
root_build_dir)
cc = "${goma_prefix}$prefix/clang"
cxx = "${goma_prefix}$prefix/clang++"
ld = cxx
is_clang = true
switch_sysroot = false
}
mac_toolchain("x64") {
toolchain_cpu = "x64"
toolchain_os = "mac"