From 4ce8411bb9c47a59d67ffe431f43cc4bc408dce1 Mon Sep 17 00:00:00 2001 From: Jan-Simon Möller Date: Thu, 25 Jun 2020 19:47:24 +0200 Subject: Move meta-agl-profile-graphical-html5 and meta-pipewire into the main layer MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reasoning: - the profile-graphical-html5 belongs in the main layer - meta-pipewire is enabled by default For reference - the original location is: https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL%2Fmeta-agl-devel.git;a=commit;h=8479cd0c37e5e5e207a16f21c864610103e4f20f Bug-AGL: SPEC-3453 Signed-off-by: Jan-Simon Möller Change-Id: Ib475331bb6f84437020728fbb3f17b4acaab0106 Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24875 Reviewed-by: Scott Murray --- .../recipes-wam/chromium/gn-utils.inc | 157 +++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100644 meta-agl-profile-graphical-html5/recipes-wam/chromium/gn-utils.inc (limited to 'meta-agl-profile-graphical-html5/recipes-wam/chromium/gn-utils.inc') diff --git a/meta-agl-profile-graphical-html5/recipes-wam/chromium/gn-utils.inc b/meta-agl-profile-graphical-html5/recipes-wam/chromium/gn-utils.inc new file mode 100644 index 000000000..0fd55a638 --- /dev/null +++ b/meta-agl-profile-graphical-html5/recipes-wam/chromium/gn-utils.inc @@ -0,0 +1,157 @@ +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. + +# GN host architecture helpers. +# +# BUILD_ARCH's value corresponds to what uname returns as the machine name. +# The mapping in gn_host_arch_name() tries to match several possible values +# returned by the Linux kernel in uname(2) into the corresponding values GN +# understands. +def gn_host_arch_name(d): + """Returns a GN architecture name corresponding to the build host's machine + architecture.""" + import re + arch_translations = { + r'aarch64.*': 'arm64', + r'arm.*': 'arm', + r'i[3456]86$': 'x86', + r'x86_64$': 'x64', + } + build_arch = d.getVar("BUILD_ARCH") + for arch_regexp, gn_arch_name in arch_translations.items(): + if re.match(arch_regexp, build_arch): + return gn_arch_name + bb.fatal('Unsuported BUILD_ARCH value: "%s"' % build_arch) + +# GN target architecture helpers. +# +# Determining the target architecture is more difficult, as there are many +# different values we can use on the Yocto side (e.g. TUNE_ARCH, TARGET_ARCH, +# MACHINEOVERRIDES etc). What we do is define the mapping with regular, +# non-Python variables with overrides that are generic enough (i.e. "x86" +# instead of "i586") and then use gn_target_arch_name() to return the right +# value with some validation. +GN_TARGET_ARCH_NAME_aarch64 = "arm64" +GN_TARGET_ARCH_NAME_arm = "arm" +GN_TARGET_ARCH_NAME_x86 = "x86" +GN_TARGET_ARCH_NAME_x86-64 = "x64" + +BUILD_CC_toolchain-clang = "clang" +BUILD_CXX_toolchain-clang = "clang++" +BUILD_LD_toolchain-clang = "clang" + +# knob for clang, when using meta-clang to provide clang and case where +# clang happens to be default compiler for OE we should let it use clang +def is_default_cc_clang(d): + """Return true if clang is default cross compiler.""" + toolchain = d.getVar("TOOLCHAIN") + overrides = d.getVar("OVERRIDES") + if toolchain == "clang" and "toolchain-clang" in overrides.split(":"): + return "true" + return "false" + +def clang_install_path(d): + """Return clang compiler install path.""" + return d.getVar("STAGING_BINDIR_NATIVE") + +def gn_target_arch_name(d): + """Returns a GN architecture name corresponding to the target machine's + architecture.""" + name = d.getVar("GN_TARGET_ARCH_NAME") + if name is None: + bb.fatal('Unsupported target architecture. A valid override for the ' + 'GN_TARGET_ARCH_NAME variable could not be found.') + return name + +def write_toolchain_file(d, file_path): + """Creates a complete GN toolchain file in |file_path|.""" + import string + gcc_toolchain_tmpl = string.Template( + 'gcc_toolchain("${toolchain_name}") {\n' + ' cc = "${cc}"\n' + ' cxx = "${cxx}"\n' + ' ar = "${ar}"\n' + ' ld = cxx # GN expects a compiler, not a linker.\n' + ' nm = "${nm}"\n' + ' readelf = "${readelf}"\n' + ' extra_cflags = "${extra_cflags}"\n' + ' extra_cppflags = "${extra_cppflags}"\n' + ' extra_cxxflags = "${extra_cxxflags}"\n' + ' extra_ldflags = "${extra_ldflags}"\n' + ' toolchain_args = {\n' + ' current_cpu = "${current_cpu}"\n' + ' current_os = "linux"\n' + ' is_clang = false\n' + ' }\n' + '}\n' + ) + clang_toolchain_tmpl = string.Template( + 'clang_toolchain("clang_${toolchain_name}") {\n' + ' extra_cflags = "${extra_cflags}"\n' + ' extra_cppflags = "${extra_cppflags}"\n' + ' extra_cxxflags = "${extra_cxxflags}"\n' + ' extra_ldflags = "${extra_ldflags}"\n' + ' toolchain_args = {\n' + ' current_cpu = "${current_cpu}"\n' + ' current_os = "linux"\n' + ' is_clang = true\n' + ' use_gold = true\n' + ' }\n' + '}\n' + ) + + native_toolchain = { + 'toolchain_name': 'yocto_native', + 'current_cpu': gn_host_arch_name(d), + 'cc': d.expand('${BUILD_CC}'), + 'cxx': d.expand('${BUILD_CXX}'), + 'ar': d.expand('${BUILD_AR}'), + 'nm': d.expand('${BUILD_NM}'), + 'readelf': d.expand('${BUILD_PREFIX}readelf'), + 'extra_cflags': d.expand('${BUILD_CFLAGS}'), + 'extra_cppflags': d.expand('${BUILD_CPPFLAGS}'), + 'extra_cxxflags': d.expand('${BUILD_CXXFLAGS}'), + 'extra_ldflags': d.expand('${BUILD_LDFLAGS}'), + } + target_toolchain = { + 'toolchain_name': 'yocto_target', + 'current_cpu': gn_target_arch_name(d), + 'cc': d.expand('${CC}'), + 'cxx': d.expand('${CXX}'), + 'ar': d.expand('${AR}'), + 'nm': d.expand('${NM}'), + 'readelf': d.expand('${TARGET_PREFIX}readelf'), + 'extra_cflags': d.expand('${TARGET_CFLAGS}'), + 'extra_cppflags': d.expand('${TARGET_CPPFLAGS}'), + 'extra_cxxflags': d.expand('${TARGET_CXXFLAGS}'), + 'extra_ldflags': d.expand('${TARGET_LDFLAGS}'), + 'strip': '', + } + + with open(file_path, 'w') as toolchain_file: + toolchain_file.write( + '# This file has been generated automatically.\n' + '\n' + 'import("//build/config/sysroot.gni")\n' + 'import("//build/toolchain/gcc_toolchain.gni")\n' + '\n' + ) + toolchain_file.write(gcc_toolchain_tmpl.substitute(native_toolchain)) + toolchain_file.write(gcc_toolchain_tmpl.substitute(target_toolchain)) + toolchain_file.write(clang_toolchain_tmpl.substitute(native_toolchain)) + toolchain_file.write(clang_toolchain_tmpl.substitute(target_toolchain)) -- cgit 1.2.3-korg