1inherit cross-canadian 2 3DEPENDS = "go-native virtual/${HOST_PREFIX}go-crosssdk virtual/nativesdk-${HOST_PREFIX}go-runtime \ 4 virtual/${HOST_PREFIX}gcc-crosssdk virtual/nativesdk-libc \ 5 virtual/nativesdk-${HOST_PREFIX}compilerlibs" 6PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}" 7 8# it uses gcc on build machine during go-cross-canadian bootstrap, but 9# the gcc version may be old and not support option '-fmacro-prefix-map' 10# which is one of default values of DEBUG_PREFIX_MAP 11DEBUG_PREFIX_MAP = "-fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ 12 -fdebug-prefix-map=${STAGING_DIR_HOST}= \ 13 -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \ 14 " 15 16export GOHOSTOS = "${BUILD_GOOS}" 17export GOHOSTARCH = "${BUILD_GOARCH}" 18export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go" 19export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}" 20export GOROOT_FINAL = "${libdir}/go" 21export CGO_CFLAGS = "${CFLAGS}" 22export CGO_LDFLAGS = "${LDFLAGS}" 23export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS} ${HOST_CC_ARCH} ${LDFLAGS}"' 24 25do_configure[noexec] = "1" 26 27do_compile() { 28 export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE} ${SECURITY_NOPIE_CFLAGS}" 29 export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE} ${SECURITY_NOPIE_CFLAGS}" 30 cd src 31 ./make.bash --host-only --no-banner 32 cd ${B} 33} 34do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg" 35do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg" 36 37 38make_wrapper() { 39 rm -f ${D}${bindir}/$2 40 cat <<END >${D}${bindir}/$2 41#!/bin/sh 42here=\`dirname \$0\` 43native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\` 44export GOARCH="${TARGET_GOARCH}" 45export GOOS="${TARGET_GOOS}" 46test -n "\$GOARM" || export GOARM="${TARGET_GOARM}" 47test -n "\$GO386" || export GO386="${TARGET_GO386}" 48test -n "\$GOMIPS" || export GOMIPS="${TARGET_GOMIPS}" 49export GOTOOLDIR="\$native_goroot/pkg/tool/${HOST_GOTUPLE}" 50test -n "\$GOROOT" || export GOROOT="\$OECORE_TARGET_SYSROOT/${target_libdir}/go" 51\$here/../../lib/${TARGET_SYS}/go/bin/$1 "\$@" 52END 53 chmod +x ${D}${bindir}/$2 54} 55 56do_install() { 57 install -d ${D}${libdir}/go/pkg/tool 58 cp --preserve=mode,timestamps -R ${B}/pkg/tool/${HOST_GOTUPLE} ${D}${libdir}/go/pkg/tool/ 59 install -d ${D}${bindir} ${D}${libdir}/go/bin 60 for f in ${B}/${GO_BUILD_BINDIR}/* 61 do 62 base=`basename $f` 63 install -m755 $f ${D}${libdir}/go/bin 64 make_wrapper $base ${TARGET_PREFIX}$base 65 done 66} 67