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