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common/build-helper/meson.sh: only write cross file once

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This commit is contained in:
Andrew J. Hesford 2023-10-26 09:18:13 -04:00
parent 1cce32c070
commit 557b4a73cf
1 changed files with 78 additions and 74 deletions
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40
common/build-helper/meson.sh
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@ -1,13 +1,18 @@
# This build helper writes a Meson cross-file, allowing other build styles
# to properly drive cross-builds in Meson when appropriate
if [ -n "$CROSS_BUILD" ]; then
mkdir -p "${XBPS_WRAPPERDIR}/meson"
# Action is only taken for cross builds
[ -z "$CROSS_BUILD" ] && return 0
_MESON_TARGET_ENDIAN=little
# drop the -musl suffix to the target cpu, meson doesn't recognize it
_MESON_TARGET_CPU=${XBPS_TARGET_MACHINE/-musl/}
case "$XBPS_TARGET_MACHINE" in
# The cross file should only be written once, unless forced
[ -e "${XBPS_WRAPPERDIR}/meson/xbps_meson.cross" ] && [ -z "$XBPS_BUILD_FORCEMODE" ] && return 0
mkdir -p "${XBPS_WRAPPERDIR}/meson"
_MESON_TARGET_ENDIAN=little
# drop the -musl suffix to the target cpu, meson doesn't recognize it
_MESON_TARGET_CPU=${XBPS_TARGET_MACHINE/-musl/}
case "$XBPS_TARGET_MACHINE" in
mips|mips-musl|mipshf-musl)
_MESON_TARGET_ENDIAN=big
_MESON_CPU_FAMILY=mips
@ -37,19 +42,19 @@ if [ -n "$CROSS_BUILD" ]; then
# are the same like 'x86_64' and 'aarch64'
_MESON_CPU_FAMILY=${_MESON_TARGET_CPU}
;;
esac
esac
# Tell meson to run binaries with qemu if desired
_MESON_EXE_WRAPPER=""
if [[ "${build_helper}" = *qemu* ]]; then
# Tell meson to run binaries with qemu if desired
_MESON_EXE_WRAPPER=""
if [[ "${build_helper}" = *qemu* ]]; then
_MESON_EXE_WRAPPER="exe_wrapper = '/usr/bin/qemu-${XBPS_TARGET_QEMU_MACHINE}-static'"
fi
fi
# Record cross-compiling information in cross file.
#
# CFLAGS, CXXFLAGS and LDFLAGS are not yet available and
# will be taken from the environment at configure time.
cat > "${XBPS_WRAPPERDIR}/meson/xbps_meson.cross" <<-EOF
# Record cross-compiling information in cross file.
#
# CFLAGS, CXXFLAGS and LDFLAGS are not yet available and
# will be taken from the environment at configure time.
cat > "${XBPS_WRAPPERDIR}/meson/xbps_meson.cross" <<-EOF
[binaries]
${_MESON_EXE_WRAPPER:-# exe_wrapper is not set}
c = '${CC}'
@ -78,5 +83,4 @@ if [ -n "$CROSS_BUILD" ]; then
endian = '${_MESON_TARGET_ENDIAN}'
EOF
unset _MESON_CPU_FAMILY _MESON_TARGET_CPU _MESON_TARGET_ENDIAN _MESON_EXE_WRAPPER
fi
unset _MESON_CPU_FAMILY _MESON_TARGET_CPU _MESON_TARGET_ENDIAN _MESON_EXE_WRAPPER