common/build-helper/meson.sh: only write cross file once
This commit is contained in:
Andrew J. Hesford
parent
1cce32c070
commit
557b4a73cf
1 changed files with 78 additions and 74 deletions
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@ -1,82 +1,86 @@
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# This build helper writes a Meson cross-file, allowing other build styles
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# This build helper writes a Meson cross-file, allowing other build styles
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# to properly drive cross-builds in Meson when appropriate
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# to properly drive cross-builds in Meson when appropriate
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if [ -n "$CROSS_BUILD" ]; then
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# Action is only taken for cross builds
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mkdir -p "${XBPS_WRAPPERDIR}/meson"
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[ -z "$CROSS_BUILD" ] && return 0
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_MESON_TARGET_ENDIAN=little
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# The cross file should only be written once, unless forced
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# drop the -musl suffix to the target cpu, meson doesn't recognize it
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[ -e "${XBPS_WRAPPERDIR}/meson/xbps_meson.cross" ] && [ -z "$XBPS_BUILD_FORCEMODE" ] && return 0
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_MESON_TARGET_CPU=${XBPS_TARGET_MACHINE/-musl/}
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case "$XBPS_TARGET_MACHINE" in
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mips|mips-musl|mipshf-musl)
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_MESON_TARGET_ENDIAN=big
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_MESON_CPU_FAMILY=mips
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;;
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armv*)
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_MESON_CPU_FAMILY=arm
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;;
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i686*)
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_MESON_CPU_FAMILY=x86
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;;
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ppc64le*)
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_MESON_CPU_FAMILY=ppc64
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;;
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ppc64*)
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_MESON_TARGET_ENDIAN=big
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_MESON_CPU_FAMILY=ppc64
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;;
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ppcle*)
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_MESON_CPU_FAMILY=ppc
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;;
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ppc*)
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_MESON_TARGET_ENDIAN=big
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_MESON_CPU_FAMILY=ppc
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;;
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*)
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# if we reached here that means that the cpu and cpu_family
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# are the same like 'x86_64' and 'aarch64'
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_MESON_CPU_FAMILY=${_MESON_TARGET_CPU}
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;;
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esac
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# Tell meson to run binaries with qemu if desired
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mkdir -p "${XBPS_WRAPPERDIR}/meson"
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_MESON_EXE_WRAPPER=""
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if [[ "${build_helper}" = *qemu* ]]; then
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_MESON_EXE_WRAPPER="exe_wrapper = '/usr/bin/qemu-${XBPS_TARGET_QEMU_MACHINE}-static'"
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fi
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# Record cross-compiling information in cross file.
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_MESON_TARGET_ENDIAN=little
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#
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# drop the -musl suffix to the target cpu, meson doesn't recognize it
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# CFLAGS, CXXFLAGS and LDFLAGS are not yet available and
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_MESON_TARGET_CPU=${XBPS_TARGET_MACHINE/-musl/}
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# will be taken from the environment at configure time.
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case "$XBPS_TARGET_MACHINE" in
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cat > "${XBPS_WRAPPERDIR}/meson/xbps_meson.cross" <<-EOF
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mips|mips-musl|mipshf-musl)
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[binaries]
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_MESON_TARGET_ENDIAN=big
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${_MESON_EXE_WRAPPER:-# exe_wrapper is not set}
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_MESON_CPU_FAMILY=mips
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c = '${CC}'
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;;
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cpp = '${CXX}'
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armv*)
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ar = '${XBPS_CROSS_TRIPLET}-gcc-ar'
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_MESON_CPU_FAMILY=arm
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nm = '${NM}'
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;;
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ld = '${LD}'
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i686*)
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strip = '${STRIP}'
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_MESON_CPU_FAMILY=x86
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readelf = '${READELF}'
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;;
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objcopy = '${OBJCOPY}'
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ppc64le*)
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pkgconfig = '${PKG_CONFIG}'
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_MESON_CPU_FAMILY=ppc64
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rust = ['rustc', '--target', '${RUST_TARGET}' ,'--sysroot', '${XBPS_CROSS_BASE}/usr']
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;;
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g-ir-scanner = '${XBPS_CROSS_BASE}/usr/bin/g-ir-scanner'
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ppc64*)
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g-ir-compiler = '${XBPS_CROSS_BASE}/usr/bin/g-ir-compiler'
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_MESON_TARGET_ENDIAN=big
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g-ir-generate = '${XBPS_CROSS_BASE}/usr/bin/g-ir-generate'
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_MESON_CPU_FAMILY=ppc64
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llvm-config = '/usr/bin/llvm-config'
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;;
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cups-config = '${XBPS_CROSS_BASE}/usr/bin/cups-config'
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ppcle*)
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_MESON_CPU_FAMILY=ppc
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[properties]
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;;
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needs_exe_wrapper = true
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ppc*)
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_MESON_TARGET_ENDIAN=big
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[host_machine]
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_MESON_CPU_FAMILY=ppc
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system = 'linux'
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;;
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cpu_family = '${_MESON_CPU_FAMILY}'
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*)
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cpu = '${_MESON_TARGET_CPU}'
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# if we reached here that means that the cpu and cpu_family
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endian = '${_MESON_TARGET_ENDIAN}'
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# are the same like 'x86_64' and 'aarch64'
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EOF
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_MESON_CPU_FAMILY=${_MESON_TARGET_CPU}
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;;
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esac
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unset _MESON_CPU_FAMILY _MESON_TARGET_CPU _MESON_TARGET_ENDIAN _MESON_EXE_WRAPPER
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# Tell meson to run binaries with qemu if desired
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_MESON_EXE_WRAPPER=""
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if [[ "${build_helper}" = *qemu* ]]; then
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_MESON_EXE_WRAPPER="exe_wrapper = '/usr/bin/qemu-${XBPS_TARGET_QEMU_MACHINE}-static'"
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fi
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fi
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# Record cross-compiling information in cross file.
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#
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# CFLAGS, CXXFLAGS and LDFLAGS are not yet available and
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# will be taken from the environment at configure time.
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cat > "${XBPS_WRAPPERDIR}/meson/xbps_meson.cross" <<-EOF
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[binaries]
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${_MESON_EXE_WRAPPER:-# exe_wrapper is not set}
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c = '${CC}'
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cpp = '${CXX}'
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ar = '${XBPS_CROSS_TRIPLET}-gcc-ar'
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nm = '${NM}'
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ld = '${LD}'
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strip = '${STRIP}'
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readelf = '${READELF}'
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objcopy = '${OBJCOPY}'
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pkgconfig = '${PKG_CONFIG}'
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rust = ['rustc', '--target', '${RUST_TARGET}' ,'--sysroot', '${XBPS_CROSS_BASE}/usr']
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g-ir-scanner = '${XBPS_CROSS_BASE}/usr/bin/g-ir-scanner'
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g-ir-compiler = '${XBPS_CROSS_BASE}/usr/bin/g-ir-compiler'
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g-ir-generate = '${XBPS_CROSS_BASE}/usr/bin/g-ir-generate'
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llvm-config = '/usr/bin/llvm-config'
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cups-config = '${XBPS_CROSS_BASE}/usr/bin/cups-config'
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[properties]
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needs_exe_wrapper = true
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[host_machine]
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system = 'linux'
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cpu_family = '${_MESON_CPU_FAMILY}'
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cpu = '${_MESON_TARGET_CPU}'
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endian = '${_MESON_TARGET_ENDIAN}'
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EOF
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unset _MESON_CPU_FAMILY _MESON_TARGET_CPU _MESON_TARGET_ENDIAN _MESON_EXE_WRAPPER
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