diff options
Diffstat (limited to 'configure.py')
| -rwxr-xr-x | configure.py | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/configure.py b/configure.py new file mode 100755 index 0000000..72db0c4 --- /dev/null +++ b/configure.py @@ -0,0 +1,204 @@ +#!/usr/bin/env python + +import os +import sys +import glob +import argparse +import ninja_syntax + + +class Configuration: + + def __init__(self, options, ninja_build_file=os.path.join(os.path.dirname(os.path.abspath(__file__)), "build.ninja")): + self.output = open(ninja_build_file, "w") + self.writer = ninja_syntax.Writer(self.output) + self.source_dir = None + self.build_dir = None + self.artifact_dir = None + self.prefix_dir = options.prefix + self.include_dirs = [] + self.object_ext = ".bc" + + # Variables + self.writer.variable("nacl_sdk_dir", options.nacl_sdk) + self._set_pnacl_vars() + self.writer.variable("cflags", "-std=gnu11") + self.writer.variable("cxxflags", "-std=gnu++11") + self.writer.variable("optflags", "-O3") + + # Rules + self.writer.rule("cc", "$pnacl_cc -o $out -c $in -MMD -MF $out.d $optflags $cflags $includes", + deps="gcc", depfile="$out.d", + description="CC[PNaCl] $descpath") + self.writer.rule("cxx", "$pnacl_cxx -o $out -c $in -MMD -MF $out.d $optflags $cxxflags $includes", + deps="gcc", depfile="$out.d", + description="CXX[PNaCl] $descpath") + self.writer.rule("ccld", "$pnacl_cc -o $out $in $libs $libdirs $ldflags", + description="CCLD[PNaCl] $descpath") + self.writer.rule("cxxld", "$pnacl_cxx -o $out $in $libs $libdirs $ldflags", + description="CXXLD[PNaCl] $descpath") + self.writer.rule("ar", "$pnacl_ar rcs $out $in", + description="AR[PNaCl] $descpath") + self.writer.rule("finalize", "$pnacl_finalize $finflags -o $out $in", + description="FINALIZE[PNaCl] $descpath") + self.writer.rule("translate", "$pnacl_translate -arch $arch -o $out $in", + description="TRANSLATE[PNaCl] $descpath") + self.writer.rule("run", "$pnacl_sel_ldr $in", + description="RUN[PNaCl] $descpath", pool="console") + self.writer.rule("install", "install -m $mode $in $out", + description="INSTALL $out") + + + def _set_pnacl_vars(self): + if sys.platform == "win32": + self.writer.variable("pnacl_toolchain_dir", "$nacl_sdk_dir/toolchain/win_pnacl") + self.writer.variable("pnacl_cc", "$pnacl_toolchain_dir/bin/pnacl-clang.bat") + self.writer.variable("pnacl_cxx", "$pnacl_toolchain_dir/bin/pnacl-clang++.bat") + self.writer.variable("pnacl_ar", "$pnacl_toolchain_dir/bin/pnacl-ar.bat") + self.writer.variable("pnacl_finalize", "$pnacl_toolchain_dir/bin/pnacl-finalize.bat") + self.writer.variable("pnacl_translate", "$pnacl_toolchain_dir/bin/pnacl-translate.bat") + elif sys.platform == "linux2" or sys.platform == "darwin": + if sys.platform == "linux2": + self.writer.variable("pnacl_toolchain_dir", "$nacl_sdk_dir/toolchain/linux_pnacl") + else: + self.writer.variable("pnacl_toolchain_dir", "$nacl_sdk_dir/toolchain/mac_pnacl") + self.writer.variable("pnacl_cc", "$pnacl_toolchain_dir/bin/pnacl-clang") + self.writer.variable("pnacl_cxx", "$pnacl_toolchain_dir/bin/pnacl-clang++") + self.writer.variable("pnacl_ar", "$pnacl_toolchain_dir/bin/pnacl-ar") + self.writer.variable("pnacl_finalize", "$pnacl_toolchain_dir/bin/pnacl-finalize") + self.writer.variable("pnacl_translate", "$pnacl_toolchain_dir/bin/pnacl-translate") + else: + raise OSError("Unsupported platform: " + sys.platform) + self.writer.variable("pnacl_sel_ldr", "$nacl_sdk_dir/tools/sel_ldr.py") + + + def _compile(self, rule, source_file, object_file): + if not os.path.isabs(source_file): + source_file = os.path.join(self.source_dir, source_file) + if object_file is None: + object_file = os.path.join(self.build_dir, os.path.relpath(source_file, self.source_dir)) + self.object_ext + variables = { + "descpath": os.path.relpath(source_file, self.source_dir) + } + if self.include_dirs: + variables["includes"] = " ".join(["-I" + i for i in self.include_dirs]) + self.writer.build(object_file, rule, source_file, variables=variables) + return object_file + + + def cc(self, source_file, object_file=None): + return self._compile("cc", source_file, object_file) + + + def cxx(self, source_file, object_file=None): + return self._compile("cxx", source_file, object_file) + + + def _link(self, rule, object_files, binary_file, binary_dir, lib_dirs, libs): + if not os.path.isabs(binary_file): + binary_file = os.path.join(binary_dir, binary_file) + variables = { + "descpath": os.path.relpath(binary_file, binary_dir) + } + if lib_dirs: + variables["libdirs"] = " ".join(["-L" + l for l in lib_dirs]) + if libs: + variables["libs"] = " ".join(["-l" + l for l in libs]) + self.writer.build(binary_file, rule, object_files, variables=variables) + return binary_file + + + def ccld(self, object_files, binary_file, lib_dirs=[], libs=[]): + return self._link("ccld", object_files, binary_file, self.build_dir, lib_dirs, libs) + + + def cxxld(self, object_files, binary_file, lib_dirs=[], libs=[]): + return self._link("cxxld", object_files, binary_file, self.build_dir, lib_dirs, libs) + + + def ar(self, object_files, archive_file): + if not os.path.isabs(archive_file): + archive_file = os.path.join(self.artifact_dir, archive_file) + variables = { + "descpath": os.path.relpath(archive_file, self.artifact_dir) + } + self.writer.build(archive_file, "ar", object_files, variables=variables) + return archive_file + + def finalize(self, binary_file, executable_file): + if not os.path.isabs(binary_file): + binary_file = os.path.join(self.build_dir, binary_file) + if not os.path.isabs(executable_file): + executable_file = os.path.join(self.artifact_dir, executable_file) + variables = { + "descpath": os.path.relpath(executable_file, self.artifact_dir) + } + self.writer.build(executable_file, "finalize", binary_file, variables=variables) + return executable_file + + def translate(self, portable_file, native_file): + if not os.path.isabs(portable_file): + portable_file = os.path.join(self.artifact_dir, portable_file) + if not os.path.isabs(native_file): + native_file = os.path.join(self.artifact_dir, native_file) + variables = { + "descpath": os.path.relpath(portable_file, self.artifact_dir), + "arch": "x86_64" + } + self.writer.build(native_file, "translate", portable_file, variables=variables) + return native_file + + def run(self, executable_file, target): + variables = { + "descpath": os.path.relpath(executable_file, self.artifact_dir) + } + self.writer.build(target, "run", executable_file, variables=variables) + + def install(self, source_file, destination_file, mode=0o644): + if not os.path.isabs(destination_file): + destination_file = os.path.join(self.prefix_dir, destination_file) + variables = { + "mode": "0%03o" % mode + } + self.writer.build(destination_file, "install", source_file, variables=variables) + return destination_file + + +parser = argparse.ArgumentParser(description="PThreadPool configuration script") +parser.add_argument("--with-nacl-sdk", dest="nacl_sdk", default=os.getenv("NACL_SDK_ROOT"), + help="Native Client (Pepper) SDK to use") +parser.add_argument("--prefix", dest="prefix", default="/usr/local") + + +def main(): + options = parser.parse_args() + + config = Configuration(options) + + root_dir = os.path.dirname(os.path.abspath(__file__)) + + config.source_dir = os.path.join(root_dir, "src") + config.build_dir = os.path.join(root_dir, "build") + config.artifact_dir = os.path.join(root_dir, "artifacts") + config.include_dirs = [os.path.join("$nacl_sdk_dir", "include"), os.path.join(root_dir, "include"), os.path.join(root_dir, "src")] + + pthreadpool_object = config.cc("pthreadpool.c") + pthreadpool_library = config.ar([pthreadpool_object], "libpthreadpool.a") + + config.source_dir = os.path.join(root_dir, "test") + config.build_dir = os.path.join(root_dir, "build", "test") + pthreadpool_test_object = config.cxx("pthreadpool.cc") + pthreadpool_test_binary = config.cxxld([pthreadpool_object, pthreadpool_test_object], "pthreadpool.bc", libs=["gtest"], lib_dirs=[os.path.join("$nacl_sdk_dir", "lib", "pnacl", "Release")]) + pthreadpool_test_binary = config.finalize(pthreadpool_test_binary, "pthreadpool.pexe") + pthreadpool_test_binary = config.translate(pthreadpool_test_binary, "pthreadpool.nexe") + config.run(pthreadpool_test_binary, "test") + + config.writer.default([pthreadpool_library, pthreadpool_test_binary]) + + config.writer.build("install", "phony", [ + config.install(os.path.join(root_dir, "include", "pthreadpool.h"), "include/pthreadpool.h"), + config.install(os.path.join(pthreadpool_object), "lib/libpthreadpool.a")]) + + +if __name__ == "__main__": + sys.exit(main()) |