mirrors/flatcar-scripts
1
0
Fork 0
mirror of https://github.com/flatcar/scripts.git synced 2026-02-10 02:02:22 +01:00
Code Issues Packages Projects Releases Wiki Activity

eclass/meson: Sync with Gentoo

Browse Source 
It's from Gentoo commit 3de1dd6e7da09404b32449eed5f19af12d72b9e3.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>
This commit is contained in:
Flatcar Buildbot 2026-02-02 07:28:12 +00:00
parent fb50bffa11
commit 3e5ffc356c
1 changed files with 58 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
sdk_container/src/third_party/portage-stable/eclass/meson.eclass vendored
View File

@ -1,4 +1,4 @@
# Copyright 2017-2025 Gentoo Authors
# Copyright 2017-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: meson.eclass
@ -41,7 +41,8 @@ esac
if [[ -z ${_MESON_ECLASS} ]]; then
_MESON_ECLASS=1
inherit flag-o-matic multiprocessing ninja-utils python-utils-r1 toolchain-funcs
inherit flag-o-matic multiprocessing ninja-utils python-utils-r1 sysroot toolchain-funcs
[[ ${EAPI} != 7 ]] && inherit rust-toolchain
BDEPEND=">=dev-build/meson-1.2.3
${NINJA_DEPEND}
@ -75,8 +76,8 @@ BDEPEND=">=dev-build/meson-1.2.3
# @VARIABLE: emesonargs
# @DEFAULT_UNSET
# @DESCRIPTION:
# Optional meson arguments as Bash array; this should be defined before
# calling meson_src_configure.
# Optional meson arguments as Bash array; this should be defined before calling
# meson_src_configure, meson_add_machine_file, or meson_add_native_file.
# @VARIABLE: MYMESONARGS
# @DEFAULT_UNSET
@ -103,7 +104,7 @@ BDEPEND=">=dev-build/meson-1.2.3
# '--unicode-16=𐐷', '--unicode-32=𐤅']
#
_meson_env_array() {
meson-format-array "$@"
meson-format-array "$@" || die
}
# @FUNCTION: _meson_get_machine_info
@ -149,12 +150,23 @@ _meson_create_cross_file() {
_meson_get_machine_info "${CHOST}"
local fn=${T}/meson.${CHOST}.${ABI}.ini
local CFLAGS_ABI=CFLAGS_${ABI:-${DEFAULT_ABI}}
cat > "${fn}" <<-EOF
if has rust-toolchain ${INHERITED}; then
local LD_A=( $(tc-getCC) ${LDFLAGS} )
local RUSTC=( rustc --target="$(rust_abi)" --codegen=linker="${LD_A[0]}" )
LD_A=( "${LD_A[@]:1}" )
[[ ${LD_A[@]} ]] && RUSTC+=( "${LD_A[@]/#/--codegen=link-arg=}" )
else
unset RUSTC
fi
cat > "${fn}" <<-EOF || die "failed to create cross file"
[binaries]
ar = $(_meson_env_array "$(tc-getAR)")
c = $(_meson_env_array "$(tc-getCC)")
cpp = $(_meson_env_array "$(tc-getCXX)")
exe_wrapper = '$(sysroot_make_run_prefixed)'
fortran = $(_meson_env_array "$(tc-getFC)")
llvm-config = '$(tc-getPROG LLVM_CONFIG llvm-config)'
nm = $(_meson_env_array "$(tc-getNM)")
@ -165,6 +177,7 @@ _meson_create_cross_file() {
# >=1.3.0.
pkgconfig = '$(tc-getPKG_CONFIG)'
pkg-config = '$(tc-getPKG_CONFIG)'
rust = $(_meson_env_array "${RUSTC[@]@Q}")
strip = $(_meson_env_array "$(tc-getSTRIP)")
windres = $(_meson_env_array "$(tc-getRC)")
@ -181,9 +194,10 @@ _meson_create_cross_file() {
objcpp_link_args = $(_meson_env_array "${OBJCXXFLAGS} ${LDFLAGS}")
[properties]
needs_exe_wrapper = true
sys_root = '${SYSROOT}'
needs_exe_wrapper = $(tc-is-cross-compiler && echo true || echo false)
pkg_config_libdir = '${PKG_CONFIG_LIBDIR:-${EPREFIX}/usr/$(get_libdir)/pkgconfig}'
bindgen_clang_arguments = $(_meson_env_array "${!CFLAGS_ABI}")
sys_root = '${SYSROOT}'
[host_machine]
system = '${system}'
@ -205,9 +219,14 @@ _meson_create_native_file() {
local system cpu_family cpu
_meson_get_machine_info "${CBUILD}"
local fn=${T}/meson.${CBUILD}.${ABI}.ini
local fn=${T}/meson.${CBUILD}.ini
cat > "${fn}" <<-EOF
local LD_A=( $(tc-getBUILD_CC) ${BUILD_LDFLAGS} )
local RUSTC=( rustc --codegen=linker="${LD_A[0]}" )
LD_A=( "${LD_A[@]:1}" )
[[ ${LD_A[@]} ]] && RUSTC+=( "${LD_A[@]/#/--codegen=link-arg=}" )
cat > "${fn}" <<-EOF || die "failed to create native file"
[binaries]
ar = $(_meson_env_array "$(tc-getBUILD_AR)")
c = $(_meson_env_array "$(tc-getBUILD_CC)")
@ -222,6 +241,7 @@ _meson_create_native_file() {
# >=1.3.0.
pkgconfig = '$(tc-getBUILD_PKG_CONFIG)'
pkg-config = '$(tc-getBUILD_PKG_CONFIG)'
rust = $(_meson_env_array "${RUSTC[@]@Q}")
strip = $(_meson_env_array "$(tc-getBUILD_STRIP)")
windres = $(_meson_env_array "$(tc-getBUILD_PROG RC windres)")
@ -251,6 +271,33 @@ _meson_create_native_file() {
echo "${fn}"
}
# @FUNCTION: meson_add_machine_file
# @USAGE: <name> < <data>
# @DESCRIPTION:
# Appends --native-file or --cross-file to emesonargs with the data given via
# standard input. Assumes emesonargs has already been defined as an array.
meson_add_machine_file() {
local file=${T}/meson.${CHOST}.${ABI}.${1}.ini
cat > "${file}" || die
if tc-is-cross-compiler || [[ ${ABI} != "${DEFAULT_ABI}" ]]; then
emesonargs+=( --cross-file "${file}" )
else
emesonargs+=( --native-file "${file}" )
fi
}
# @FUNCTION: meson_add_native_file
# @USAGE: <name> < <data>
# @DESCRIPTION:
# Appends --native-file (never --cross-file) to emesonargs with the data given
# via standard input. Assumes emesonargs has already been defined as an array.
meson_add_native_file() {
# Ensure the filename is unique by including the target tuple and ABI.
local name=${CHOST}.${ABI}.${1} CHOST=${CBUILD} ABI=${DEFAULT_ABI}
meson_add_machine_file "${name}"
}
# @FUNCTION: meson_use
# @USAGE: <USE flag> [option name]
# @DESCRIPTION:
@ -382,7 +429,7 @@ setup_meson_src_configure() {
MESONARGS+=( -Dbuildtype="${EMESON_BUILDTYPE}" )
fi
if tc-is-cross-compiler; then
if tc-is-cross-compiler || [[ "${ABI}" != "${DEFAULT_ABI}" ]]; then
MESONARGS+=( --cross-file "$(_meson_create_cross_file)" )
fi