go: disable PIE CFLAGS for nativesdk and cross-canadian builds

The statically-linked Go code in the toolchain is not compatible
with PIE, so disable its use in the C compiler during the
toolchain build.

Signed-off-by: Matt Madison <matt@madison.systems>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
index e630b83df8dbcf9c93d26216ad377c31c0060989..ea68b8875d940e539b81c56d863a1ad3fb2eaaea 100644 (file)
--- a/meta/recipes-devtools/go/go-cross-canadian.inc
+++ b/meta/recipes-devtools/go/go-cross-canadian.inc
@@ -12,13 +12,13 @@ export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/$
 export GOROOT_FINAL = "${libdir}/go"
 export CGO_CFLAGS = "${CFLAGS}"
 export CGO_LDFLAGS = "${LDFLAGS}"
-export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
+export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS} ${HOST_CC_ARCH} ${LDFLAGS}"'
 
 do_configure[noexec] = "1"
 
 do_compile() {
-       export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
-       export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
+       export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE} ${SECURITY_NOPIE_CFLAGS}"
+       export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE} ${SECURITY_NOPIE_CFLAGS}"
        cd src
        ./make.bash --host-only --no-banner
        cd ${B}

diff --git a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb b/meta/recipes-devtools/go/go-cross-canadian_1.9.bb
index 0306fdf684d6e337668a3ec6f1e36173a0a00931..367a9670562a5ed364b062c3c7fea25853f15015 100644 (file)
--- a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb
+++ b/meta/recipes-devtools/go/go-cross-canadian_1.9.bb
@@ -3,8 +3,8 @@ require go-${PV}.inc
 
 export GOHOSTOS_CROSS = "${HOST_GOOS}"
 export GOHOSTARCH_CROSS = "${HOST_GOARCH}"
-export CC_FOR_TARGET = "${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
-export CXX_FOR_TARGET = "${HOST_PREFIX}g++ --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
+export CC_FOR_TARGET = "${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE} ${SECURITY_NOPIE_CFLAGS}"
+export CXX_FOR_TARGET = "${HOST_PREFIX}g++ --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE} ${SECURITY_NOPIE_CFLAGS}"
 
 do_compile_prepend() {
        export GOBIN="${B}/bin"

diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
index 3bc32f3becc7bbb5bd6e381a8c586c1be0d5fd34..29a1344675e0d8745714db08d56ff93cace35d2d 100644 (file)
--- a/meta/recipes-devtools/go/go-target.inc
+++ b/meta/recipes-devtools/go/go-target.inc
@@ -14,8 +14,7 @@ GO_LDFLAGS = ""
 GO_LDFLAGS_class-nativesdk = "-linkmode external"
 export GO_LDFLAGS
 
-SECURITY_CFLAGS = "${SECURITY_NOPIE_CFLAGS}"
-SECURITY_LDFLAGS = ""
+CC_append_class-nativesdk = " ${SECURITY_NOPIE_CFLAGS}"
 
 do_configure[noexec] = "1"