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Unified Diff: third_party/yasm/BUILD.gn

Issue 266613002: Add BUILD.gn for third_party/yasm. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: yasm yasm yasm Created 6 years, 7 months ago
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« BUILD.gn ('K') | « build/gn_run_binary.py ('k') | third_party/yasm/yasm_assemble.gni » ('j') | third_party/yasm/yasm_assemble.gni » ('J')
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Index: third_party/yasm/BUILD.gn
diff --git a/third_party/yasm/BUILD.gn b/third_party/yasm/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..ff3ca9ad101b1b92f668e379ce7f9b4d4872b865
--- /dev/null
+++ b/third_party/yasm/BUILD.gn
@@ -0,0 +1,412 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
brettw 2014/05/09 20:17:54 This file is very complicated. I'm curious how lon
awong 2014/05/10 08:55:34 http://pastebin.com/AtMzHWqj 3 seconds to parse,
brettw 2014/05/11 20:30:34 Those are milliseconds so I think we're OK. Thanks
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# The yasm build process creates a slew of small C subprograms that
+# dynamically generate files at various point in the build process. This makes
+# the build integration moderately complex.
+#
+# There are three classes of dynamically generated files:
+# 1) C source files that should be included in the build (eg., lc3bid.c)
+# 2) C source files that are #included by static C sources (eg., license.c)
+# 3) Intermediate files that are used as input by other subprograms to
+# further generate files in category #1 or #2. (eg., version.mac)
+#
+# This structure is represented with the following targets:
+# 1) yasm -- Sources, flags for the main yasm executable. Also has most of
+# of the actions and rules that invoke the subprograms.
+# 2) yasm_config -- General build configuration including setting a
+# source_prereqs listing the checked in version of files
+# generated by manually running configure. These manually
+# generated files are used by all binaries.
+# 3) yasm_libs -- Object files with memory management and hashing utilities
+# shared between yasm and the genperf subprogram.
+# 4) genmacro, genmodule, etc. -- One executable target for each subprogram.
+# 5) generate_license, generate_module, etc. -- Actions that invoke programs
+# built in #4 to generate .c files.
+# 6) compile_gperf, compile_re2c, etc. -- Actions that invoke programs that
+# turn intermediate files into .c files.
+
+if (default_toolchain == host_toolchain) {
+
+ # Various files referenced by multiple targets.
+ yasm_gen_include_dir = "$target_gen_dir/include"
+ config_makefile = "source/config/$os/Makefile"
+ version_file = "version.mac"
+
+ import("//build/gn_helper_scripts.gni")
+
+ config("yasm_config") {
+ include_dirs = [
+ "source/config/$os",
+ "source/patched-yasm",
+ ]
+ source_prereqs = [
+ config_makefile,
+ "source/config/$os/config.h",
+ "source/config/$os/libyasm-stdint.h",
+ ]
+ defines = [ "HAVE_CONFIG_H" ]
+ cflags = [ "-std=gnu99" ]
+ }
+
+ executable("genmacro") {
+ sources = [ "source/patched-yasm/tools/genmacro/genmacro.c" ]
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+ }
+
+ executable("genmodule") {
+ sources = [ "source/patched-yasm/libyasm/genmodule.c" ]
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+ }
+
+ executable("genperf") {
+ sources = [
+ "source/patched-yasm/tools/genperf/genperf.c",
+ "source/patched-yasm/tools/genperf/perfect.c",
+ ]
+
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+
+ deps = [ ":yasm_libs" ]
+ }
+
+ # Used by both yasm and genperf binaries.
+ source_set("yasm_libs") {
+ sources = [
+ "source/patched-yasm/libyasm/phash.c",
+ "source/patched-yasm/libyasm/xmalloc.c",
+ "source/patched-yasm/libyasm/xstrdup.c",
+ ]
+
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+ }
+
+ executable("genstring") {
+ sources = [ "source/patched-yasm/genstring.c", ]
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+ }
+
+ executable("genversion") {
+ sources = [ "source/patched-yasm/modules/preprocs/nasm/genversion.c" ]
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+ }
+
+ executable("re2c") {
+ sources = [
+ "source/patched-yasm/tools/re2c/main.c",
+ "source/patched-yasm/tools/re2c/code.c",
+ "source/patched-yasm/tools/re2c/dfa.c",
+ "source/patched-yasm/tools/re2c/parser.c",
+ "source/patched-yasm/tools/re2c/actions.c",
+ "source/patched-yasm/tools/re2c/scanner.c",
+ "source/patched-yasm/tools/re2c/mbo_getopt.c",
+ "source/patched-yasm/tools/re2c/substr.c",
+ "source/patched-yasm/tools/re2c/translate.c",
+ ]
+
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+
+ # re2c is missing CLOSEVOP from one switch.
+ cflags = [ "-Wno-switch" ]
+ }
+
+ executable("yasm") {
+ sources = [
+ "source/patched-yasm/frontends/yasm/yasm-options.c",
+ "source/patched-yasm/frontends/yasm/yasm.c",
+ "source/patched-yasm/libyasm/assocdat.c",
+ "source/patched-yasm/libyasm/bc-align.c",
+ "source/patched-yasm/libyasm/bc-data.c",
+ "source/patched-yasm/libyasm/bc-incbin.c",
+ "source/patched-yasm/libyasm/bc-org.c",
+ "source/patched-yasm/libyasm/bc-reserve.c",
+ "source/patched-yasm/libyasm/bitvect.c",
+ "source/patched-yasm/libyasm/bytecode.c",
+ "source/patched-yasm/libyasm/errwarn.c",
+ "source/patched-yasm/libyasm/expr.c",
+ "source/patched-yasm/libyasm/file.c",
+ "source/patched-yasm/libyasm/floatnum.c",
+ "source/patched-yasm/libyasm/hamt.c",
+ "source/patched-yasm/libyasm/insn.c",
+ "source/patched-yasm/libyasm/intnum.c",
+ "source/patched-yasm/libyasm/inttree.c",
+ "source/patched-yasm/libyasm/linemap.c",
+ "source/patched-yasm/libyasm/md5.c",
+ "source/patched-yasm/libyasm/mergesort.c",
+ "source/patched-yasm/libyasm/section.c",
+ "source/patched-yasm/libyasm/strcasecmp.c",
+ "source/patched-yasm/libyasm/strsep.c",
+ "source/patched-yasm/libyasm/symrec.c",
+ "source/patched-yasm/libyasm/valparam.c",
+ "source/patched-yasm/libyasm/value.c",
+ "source/patched-yasm/modules/arch/lc3b/lc3barch.c",
+ "source/patched-yasm/modules/arch/lc3b/lc3bbc.c",
+ "source/patched-yasm/modules/arch/x86/x86arch.c",
+ "source/patched-yasm/modules/arch/x86/x86bc.c",
+ "source/patched-yasm/modules/arch/x86/x86expr.c",
+ "source/patched-yasm/modules/arch/x86/x86id.c",
+ "source/patched-yasm/modules/dbgfmts/codeview/cv-dbgfmt.c",
+ "source/patched-yasm/modules/dbgfmts/codeview/cv-symline.c",
+ "source/patched-yasm/modules/dbgfmts/codeview/cv-type.c",
+ "source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-aranges.c",
+ "source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-dbgfmt.c",
+ "source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-info.c",
+ "source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-line.c",
+ "source/patched-yasm/modules/dbgfmts/null/null-dbgfmt.c",
+ "source/patched-yasm/modules/dbgfmts/stabs/stabs-dbgfmt.c",
+ "source/patched-yasm/modules/listfmts/nasm/nasm-listfmt.c",
+ "source/patched-yasm/modules/objfmts/bin/bin-objfmt.c",
+ "source/patched-yasm/modules/objfmts/coff/coff-objfmt.c",
+ "source/patched-yasm/modules/objfmts/coff/win64-except.c",
+ "source/patched-yasm/modules/objfmts/dbg/dbg-objfmt.c",
+ "source/patched-yasm/modules/objfmts/elf/elf-objfmt.c",
+ "source/patched-yasm/modules/objfmts/elf/elf-x86-amd64.c",
+ "source/patched-yasm/modules/objfmts/elf/elf-x86-x86.c",
+ "source/patched-yasm/modules/objfmts/elf/elf.c",
+ "source/patched-yasm/modules/objfmts/macho/macho-objfmt.c",
+ "source/patched-yasm/modules/objfmts/rdf/rdf-objfmt.c",
+ "source/patched-yasm/modules/objfmts/xdf/xdf-objfmt.c",
+ "source/patched-yasm/modules/parsers/gas/gas-parse.c",
+ "source/patched-yasm/modules/parsers/gas/gas-parse-intel.c",
+ "source/patched-yasm/modules/parsers/gas/gas-parser.c",
+ "source/patched-yasm/modules/parsers/nasm/nasm-parse.c",
+ "source/patched-yasm/modules/parsers/nasm/nasm-parser.c",
+ "source/patched-yasm/modules/preprocs/cpp/cpp-preproc.c",
+ "source/patched-yasm/modules/preprocs/nasm/nasm-eval.c",
+ "source/patched-yasm/modules/preprocs/nasm/nasm-pp.c",
+ "source/patched-yasm/modules/preprocs/nasm/nasm-preproc.c",
+ "source/patched-yasm/modules/preprocs/nasm/nasmlib.c",
+ "source/patched-yasm/modules/preprocs/raw/raw-preproc.c",
+
+ # Files generated by compile_gperf
+ "$target_gen_dir/x86cpu.c",
+ "$target_gen_dir/x86regtmod.c",
+
+ # Files generated by compile_re2c
+ "$target_gen_dir/gas-token.c",
+ "$target_gen_dir/nasm-token.c",
+
+ # File generated by compile_re2c_lc3b
+ "$target_gen_dir/lc3bid.c",
+
+ # File generated by generate_module
+ "$target_gen_dir/module.c"
+ ]
+
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [ ":yasm_config",
+ "//build/config/compiler:no_chromium_code" ]
+
+ # Yasm generates a bunch of .c files which its source file #include.
+ # Add the |target_gen_dir| into the include path so it can find them.
+ # Ideally, these generated .c files would be placed into a separate
+ # directory, but the gen_x86_insn.py script does not make this easy.
+ include_dirs = [ yasm_gen_include_dir ]
+
+ cflags = [ "-ansi", "-pedantic" ]
+ if (is_clang) {
+ cflags += [ "-Wno-incompatible-pointer-types" ]
+ }
+
+ # TODO(ajwong): This should take most of the generated output as
+ # source_prereqs.
+ deps = [
+ ":compile_gperf",
+ ":compile_gperf_for_include",
+ ":compile_nasm_macros",
+ ":compile_nasm_version",
+ ":compile_win64_gas",
+ ":compile_win64_nasm",
+ ":compile_re2c",
+ ":generate_license",
+ ":generate_module",
+ ":generate_version",
+ ":yasm_libs",
+ ]
+ }
+
+ run_executable_foreach("compile_gperf") {
+ sources = [
+ "source/patched-yasm/modules/arch/x86/x86cpu.gperf",
+ "source/patched-yasm/modules/arch/x86/x86regtmod.gperf",
+ ]
+
+ outputs = [ "$target_gen_dir/{{source_name_part}}.c" ]
+ binary_name = "genperf"
+ args = [
+ "{{source}}",
+ rebase_path(target_gen_dir, ".") + "/{{source_name_part}}.c",
+ ]
+ deps = [
+ ":genperf",
+ ":generate_x86_insn"
+ ]
+ }
+
+ # This differs from |compile_gperf| in where it places it output files.
+ run_executable_foreach("compile_gperf_for_include") {
+ sources = [
+ # Make sure the generated gperf files in $target_gen_dir are synced with
+ # the outputs for the related generate_*_insn actions in the
+ # generate_files target below.
+ #
+ # The output for these two are #included by
+ # source/patched-yasm/modules/arch/x86/x86id.c
+ "$yasm_gen_include_dir/x86insn_gas.gperf",
+ "$yasm_gen_include_dir/x86insn_nasm.gperf",
+ ]
+
+ outputs = [ "$yasm_gen_include_dir/{{source_name_part}}.c" ]
+ binary_name = "genperf"
+ args = [
+ "{{source}}",
+ rebase_path(yasm_gen_include_dir, ".") + "/{{source_name_part}}.c",
+ ]
+ deps = [
+ ":genperf",
+ ":generate_x86_insn"
+ ]
+ }
+
+ template("compile_macro") {
+ run_executable(target_name) {
+ # Output #included by source/patched-yasm/frontends/yasm/yasm.c.
+ sources = invoker.sources
+ outputs = invoker.outputs
+ binary_name = "genmacro"
+ args = [
+ rebase_path(outputs[0], root_build_dir),
+ invoker.macro_varname,
+ rebase_path(sources[0], root_build_dir),
+ ]
+ deps = [ ":genmacro" ]
+ if (defined(invoker.deps)) {
+ deps += invoker.deps
+ }
+ }
+ }
+
+ compile_macro("compile_nasm_macros") {
+ # Output #included by
+ # source/patched-yasm/modules/preprocs/nasm/nasm-parser.c
+ sources = [ "source/patched-yasm/modules/parsers/nasm/nasm-std.mac" ]
+ outputs = [ "$yasm_gen_include_dir/nasm-macros.c" ]
+ macro_varname = "nasm_standard_mac"
+ }
+
+ compile_macro("compile_nasm_version") {
+ # Output #included by
+ # source/patched-yasm/modules/preprocs/nasm/nasm-preproc.c
+ sources = [ "$target_gen_dir/$version_file" ]
+ outputs = [ "$yasm_gen_include_dir/nasm-version.c" ]
+ macro_varname = "nasm_version_mac"
+ deps = [ ":generate_version" ]
+ }
+
+ compile_macro("compile_win64_gas") {
+ # Output #included by source/patched-yasm/frontends/yasm/yasm.c.
+ sources = [ "source/patched-yasm/modules/objfmts/coff/win64-gas.mac" ]
+ outputs = [ "$yasm_gen_include_dir/win64-gas.c" ]
+ macro_varname = "win64_gas_stdmac"
+ }
+
+ compile_macro("compile_win64_nasm") {
+ # Output #included by source/patched-yasm/frontends/yasm/yasm.c.
+ sources = [ "source/patched-yasm/modules/objfmts/coff/win64-nasm.mac" ]
+ outputs = [ "$yasm_gen_include_dir/win64-nasm.c" ]
+ macro_varname = "win64_nasm_stdmac"
+ }
+
+ run_executable_foreach("compile_re2c") {
+ sources = [
+ "source/patched-yasm/modules/parsers/gas/gas-token.re",
+ "source/patched-yasm/modules/parsers/nasm/nasm-token.re",
+ ]
+ outputs = [ "$target_gen_dir/{{source_name_part}}.c" ]
+ binary_name = "re2c"
+ args = [
+ "-b",
+ "-o",
+ rebase_path(target_gen_dir, ".") + "/{{source_name_part}}.c",
+ "{{source}}",
+ ]
+ deps = [ ":re2c" ]
+ }
+
+ # This call doesn't fit into the re2c template above.
+ run_executable("compile_re2c_lc3b") {
+ sources = [ "source/patched-yasm/modules/arch/lc3b/lc3bid.re" ]
+ outputs = [ "$target_gen_dir/lc3bid.c" ]
+ binary_name = "re2c"
+ args = [
+ "-s",
+ "-o",
+ rebase_path(outputs[0], root_build_dir),
+ rebase_path(sources[0], root_build_dir),
+ ]
+ deps = [ ":re2c" ]
+ }
+
+ run_executable("generate_license") {
+ # Output #included by source/patched-yasm/frontends/yasm/yasm.c.
+ sources = [ "source/patched-yasm/COPYING" ]
+ outputs = [ "$yasm_gen_include_dir/license.c" ]
+ binary_name = "genstring"
+ args = [
+ "license_msg",
+ rebase_path(outputs[0], root_build_dir),
+ rebase_path(sources[0], root_build_dir),
+ ]
+
+ deps = [ ":genstring" ]
+ }
+
+ run_executable("generate_module") {
+ sources = [ "source/patched-yasm/libyasm/module.in" ]
+ outputs = [ "$target_gen_dir/module.c" ]
+ binary_name = "genmodule"
+ args = [
+ rebase_path(sources[0], root_build_dir),
+ rebase_path(config_makefile, root_build_dir),
+ rebase_path(outputs[0], root_build_dir),
+ ]
+ deps = [ ":genmodule" ]
+ }
+
+ run_executable("generate_version") {
+ outputs = [ "$target_gen_dir/$version_file" ]
+ binary_name = "genversion"
+ args = [
+ rebase_path(outputs[0],
+ root_build_dir)
+ ]
+ deps = [ ":genversion" ]
+ }
+
+ action("generate_x86_insn") {
+ script = "source/patched-yasm/modules/arch/x86/gen_x86_insn.py"
+ # Output eventually #included by source/patched-yasm/frontends/yasm/x86id.c
+ outputs = [
+ "$yasm_gen_include_dir/x86insns.c",
+ "$yasm_gen_include_dir/x86insn_gas.gperf",
+ "$yasm_gen_include_dir/x86insn_nasm.gperf",
+ ]
+ args = [ rebase_path(yasm_gen_include_dir, root_build_dir) ]
+ }
+
+}
« BUILD.gn ('K') | « build/gn_run_binary.py ('k') | third_party/yasm/yasm_assemble.gni » ('j') | third_party/yasm/yasm_assemble.gni » ('J')

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