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authorLei Zhang <thestig@chromium.org>2017-04-06 21:43:50 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-04-07 04:54:45 +0000
commit0e5d892fe86d7c2527d8f7b7ac2c5aa8fc77a7be (patch)
treed47e7f2c57e4c2231efb6ed197d695c3537859dd /third_party/yasm/BUILD.gn
parent4bb4029b1523aa1dbd328fee6ac66385c5fa5b48 (diff)
downloadpdfium-0e5d892fe86d7c2527d8f7b7ac2c5aa8fc77a7be.tar.xz
Use libjpeg-turbo instead of our own copy of libjpeg.
Check out libjpeg-turbo via DEPS. Also checkout yasm via DEPS and copy some yasm build files from Chromium. BUG=chromium:541704,pdfium:389 Change-Id: Ic7af415f002a3ca2acd9223ed3474dedf3930b32 Reviewed-on: https://pdfium-review.googlesource.com/3470 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'third_party/yasm/BUILD.gn')
-rw-r--r--third_party/yasm/BUILD.gn547
1 files changed, 547 insertions, 0 deletions
diff --git a/third_party/yasm/BUILD.gn b/third_party/yasm/BUILD.gn
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+# Copyright 2014 The Chromium Authors. All rights reserved.
+# 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
+# inputs listing the checked in version of files
+# generated by manually running configure. These manually
+# generated files are used by all binaries.
+# 3) yasm_utils -- 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.
+
+import("//build/config/compiler/compiler.gni")
+
+if (current_toolchain == host_toolchain) {
+ # Various files referenced by multiple targets.
+ yasm_gen_include_dir = "$target_gen_dir/include"
+ config_makefile = "source/config/$host_os/Makefile"
+ version_file = "version.mac"
+
+ import("//build/compiled_action.gni")
+
+ config("yasm_config") {
+ include_dirs = [
+ "source/config/$host_os",
+ "source/patched-yasm",
+ ]
+ defines = [ "HAVE_CONFIG_H" ]
+ if (is_posix) {
+ 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",
+ ]
+ deps = [
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ executable("genmodule") {
+ sources = [
+ "source/patched-yasm/libyasm/genmodule.c",
+ ]
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [
+ ":yasm_config",
+ "//build/config/compiler:no_chromium_code",
+ ]
+ deps = [
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ 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_utils",
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ # Used by both yasm and genperf binaries.
+ static_library("yasm_utils") {
+ 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",
+ ]
+ deps = [
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ 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",
+ ]
+ deps = [
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ config("re2c_warnings") {
+ # re2c is missing CLOSEVOP from one switch.
+ if (is_clang) {
+ cflags = [
+ # re2c is missing CLOSEVOP from one switch.
+ "-Wno-switch",
+
+ # re2c contains many static functions in headers (because it's
+ # a C library predating C99.)
+ "-Wno-unused-function",
+ ]
+ }
+ }
+
+ executable("re2c") {
+ sources = [
+ "source/patched-yasm/tools/re2c/actions.c",
+ "source/patched-yasm/tools/re2c/code.c",
+ "source/patched-yasm/tools/re2c/dfa.c",
+ "source/patched-yasm/tools/re2c/main.c",
+ "source/patched-yasm/tools/re2c/mbo_getopt.c",
+ "source/patched-yasm/tools/re2c/parser.c",
+ "source/patched-yasm/tools/re2c/scanner.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",
+
+ # Must be after no_chromium_code for warning flags to be ordered
+ # correctly.
+ ":re2c_warnings",
+ ]
+ deps = [
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ config("yasm_warnings") {
+ if (is_clang) {
+ cflags = [
+ # reg3264type in x86expr.c is unused.
+ "-Wno-unused-local-typedef",
+ ]
+ } else if (is_linux) {
+ cflags = [
+ # dosexe_objfmt_output ignores the return value of ftruncate.
+ "-Wno-unused-result",
+ ]
+ }
+ }
+
+ 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-intel.c",
+ "source/patched-yasm/modules/parsers/gas/gas-parse.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
+ "$target_gen_dir/module.c",
+ ]
+
+ configs -= [ "//build/config/compiler:chromium_code" ]
+ configs += [
+ ":yasm_config",
+ "//build/config/compiler:no_chromium_code",
+ "//build/config/compiler:no_incompatible_pointer_warnings",
+
+ # Must be after no_chromium_code for warning flags to be ordered
+ # correctly.
+ ":yasm_warnings",
+ ]
+
+ # Disable WPO for yasm: crbug.com/604808
+ if (is_official_build && full_wpo_on_official) {
+ configs -= [ "//build/config/compiler:default_optimization" ]
+ configs += [ "//build/config/compiler:optimize_no_wpo" ]
+ }
+
+ # Yasm generates a bunch of .c files which its source file #include.
+ # Add the |target_gen_dir| into the include path so it can find them.
+ # Ideally, these generated .c files would be placed into a separate
+ # directory, but the gen_x86_insn.py script does not make this easy.
+ include_dirs = [ yasm_gen_include_dir ]
+
+ if (!is_win) {
+ cflags = [
+ "-std=c89",
+ "-pedantic",
+ ]
+ }
+
+ # TODO(ajwong): This should take most of the generated output as
+ # inputs.
+ deps = [
+ ":compile_gperf",
+ ":compile_gperf_for_include",
+ ":compile_nasm_macros",
+ ":compile_nasm_version",
+ ":compile_re2c",
+ ":compile_re2c_lc3b",
+ ":compile_win64_gas",
+ ":compile_win64_nasm",
+ ":generate_license",
+ ":generate_module",
+ ":generate_version",
+ ":yasm_utils",
+ "//build/config/sanitizers:deps",
+
+ # Default manifest on Windows (a no-op elsewhere).
+ "//build/win:default_exe_manifest",
+ ]
+ }
+
+ compiled_action_foreach("compile_gperf") {
+ tool = ":genperf"
+ sources = [
+ "source/patched-yasm/modules/arch/x86/x86cpu.gperf",
+ "source/patched-yasm/modules/arch/x86/x86regtmod.gperf",
+ ]
+
+ outputs = [
+ "$target_gen_dir/{{source_name_part}}.c",
+ ]
+ args = [
+ "{{source}}",
+ rebase_path(target_gen_dir, root_build_dir) + "/{{source_name_part}}.c",
+ ]
+ deps = [
+ ":generate_x86_insn",
+ ]
+ }
+
+ # This differs from |compile_gperf| in where it places it output files.
+ compiled_action_foreach("compile_gperf_for_include") {
+ tool = ":genperf"
+ 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",
+ ]
+ args = [
+ "{{source}}",
+ rebase_path(yasm_gen_include_dir, root_build_dir) +
+ "/{{source_name_part}}.c",
+ ]
+ deps = [
+ ":generate_x86_insn",
+ ]
+ }
+
+ template("compile_macro") {
+ compiled_action(target_name) {
+ tool = ":genmacro"
+
+ # Output #included by source/patched-yasm/frontends/yasm/yasm.c.
+ inputs = invoker.sources
+ outputs = invoker.outputs
+ args = [
+ rebase_path(outputs[0], root_build_dir),
+ invoker.macro_varname,
+ rebase_path(inputs[0], root_build_dir),
+ ]
+ 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"
+ }
+
+ compiled_action_foreach("compile_re2c") {
+ tool = ":re2c"
+ sources = [
+ "source/patched-yasm/modules/parsers/gas/gas-token.re",
+ "source/patched-yasm/modules/parsers/nasm/nasm-token.re",
+ ]
+ outputs = [
+ "$target_gen_dir/{{source_name_part}}.c",
+ ]
+ args = [
+ "-b",
+ "-o",
+ rebase_path(target_gen_dir, root_build_dir) + "/{{source_name_part}}.c",
+ "{{source}}",
+ ]
+ }
+
+ # This call doesn't fit into the re2c template above.
+ compiled_action("compile_re2c_lc3b") {
+ tool = ":re2c"
+ inputs = [
+ "source/patched-yasm/modules/arch/lc3b/lc3bid.re",
+ ]
+ outputs = [
+ "$target_gen_dir/lc3bid.c",
+ ]
+ args = [
+ "-s",
+ "-o",
+ rebase_path(outputs[0], root_build_dir),
+ rebase_path(inputs[0], root_build_dir),
+ ]
+ }
+
+ compiled_action("generate_license") {
+ tool = ":genstring"
+
+ # Output #included by source/patched-yasm/frontends/yasm/yasm.c.
+ inputs = [
+ "source/patched-yasm/COPYING",
+ ]
+ outputs = [
+ "$yasm_gen_include_dir/license.c",
+ ]
+ args = [
+ "license_msg",
+ rebase_path(outputs[0], root_build_dir),
+ rebase_path(inputs[0], root_build_dir),
+ ]
+ }
+
+ compiled_action("generate_module") {
+ tool = ":genmodule"
+ inputs = [
+ "source/patched-yasm/libyasm/module.in",
+ config_makefile,
+ ]
+ outputs = [
+ "$target_gen_dir/module.c",
+ ]
+ args = [
+ rebase_path(inputs[0], root_build_dir),
+ rebase_path(config_makefile, root_build_dir),
+ rebase_path(outputs[0], root_build_dir),
+ ]
+ }
+
+ compiled_action("generate_version") {
+ tool = ":genversion"
+ outputs = [
+ "$target_gen_dir/$version_file",
+ ]
+ args = [ rebase_path(outputs[0], root_build_dir) ]
+ }
+
+ 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) ]
+ }
+}