[oe-commits] Randy Witt : extensible sdk: Error when trying to install as root.
git at git.openembedded.org
git at git.openembedded.org
Mon Jul 20 09:41:45 UTC 2015
Module: openembedded-core.git
Branch: master
Commit: 309e8f4e536148056223f50637ed291c48d148ca
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=309e8f4e536148056223f50637ed291c48d148ca
Author: Randy Witt <randy.e.witt at linux.intel.com>
Date: Thu Jul 16 13:34:21 2015 -0700
extensible sdk: Error when trying to install as root.
Since the extensible sdk uses bitbake, which can't run as root, the sdk
shouldn't be installed as root.
Previously it would error out late into setup when bitbake errored
saying not to run bitbake as root.
Now the script errors with a message saying the extensible sdk can't be
installed as root.
[Yocto #7545]
Signed-off-by: Randy Witt <randy.e.witt at linux.intel.com>
Signed-off-by: Ross Burton <ross.burton at intel.com>
---
meta/classes/populate_sdk_base.bbclass | 12 ++++++++++--
meta/classes/populate_sdk_ext.bbclass | 11 +++++++++++
meta/files/toolchain-shar-extract.sh | 7 +++++++
3 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index 398e943..a9e9bd7 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -51,6 +51,7 @@ PID = "${@os.getpid()}"
EXCLUDE_FROM_WORLD = "1"
SDK_PACKAGING_FUNC ?= "create_shar"
+SDK_PRE_INSTALL_COMMAND ?= ""
SDK_POST_INSTALL_COMMAND ?= ""
SDK_RELOCATE_AFTER_INSTALL ?= "1"
@@ -134,15 +135,21 @@ fakeroot create_shar() {
# copy in the template shar extractor script
cp ${COREBASE}/meta/files/toolchain-shar-extract.sh ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
- rm -f ${T}/post_install_command
+ rm -f ${T}/pre_install_command ${T}/post_install_command
if [ ${SDK_RELOCATE_AFTER_INSTALL} -eq 1 ] ; then
cp ${COREBASE}/meta/files/toolchain-shar-relocate.sh ${T}/post_install_command
fi
+ cat << "EOF" >> ${T}/pre_install_command
+${SDK_PRE_INSTALL_COMMAND}
+EOF
+
cat << "EOF" >> ${T}/post_install_command
${SDK_POST_INSTALL_COMMAND}
EOF
- sed -i -e '/@SDK_POST_INSTALL_COMMAND@/r ${T}/post_install_command' ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
+ sed -i -e '/@SDK_PRE_INSTALL_COMMAND@/r ${T}/pre_install_command' \
+ -e '/@SDK_POST_INSTALL_COMMAND@/r ${T}/post_install_command' \
+ ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
# substitute variables
sed -i -e 's#@SDK_ARCH@#${SDK_ARCH}#g' \
@@ -151,6 +158,7 @@ EOF
-e 's#@REAL_MULTIMACH_TARGET_SYS@#${REAL_MULTIMACH_TARGET_SYS}#g' \
-e 's#@SDK_TITLE@#${SDK_TITLE}#g' \
-e 's#@SDK_VERSION@#${SDK_VERSION}#g' \
+ -e '/@SDK_PRE_INSTALL_COMMAND@/d' \
-e '/@SDK_POST_INSTALL_COMMAND@/d' \
${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 8a80a56..b28413b 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -173,6 +173,17 @@ install_tools() {
install ${SDK_DEPLOY}/${BUILD_ARCH}-nativesdk-libc.tar.bz2 ${SDK_OUTPUT}/${SDKPATH}
}
+# Since bitbake won't run as root it doesn't make sense to try and install
+# the extensible sdk as root.
+sdk_ext_preinst() {
+ if [ "`id -u`" = "0" ]; then
+ echo "ERROR: The extensible sdk cannot be installed as root."
+ exit 1
+ fi
+ SDK_EXTENSIBLE="1"
+}
+SDK_PRE_INSTALL_COMMAND_task-populate-sdk-ext = "${sdk_ext_preinst}"
+
# FIXME this preparation should be done as part of the SDK construction
sdk_ext_postinst() {
printf "\nExtracting buildtools...\n"
diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
index 8cb8783..0a33ee8 100644
--- a/meta/files/toolchain-shar-extract.sh
+++ b/meta/files/toolchain-shar-extract.sh
@@ -71,6 +71,8 @@ if [ $verbose = 1 ] ; then
set -x
fi
+ at SDK_PRE_INSTALL_COMMAND@
+
if [ "$target_sdk_dir" = "" ]; then
read -e -p "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " target_sdk_dir
[ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
@@ -116,6 +118,11 @@ mkdir -p $target_sdk_dir >/dev/null 2>&1
# if don't have the right to access dir, gain by sudo
if [ ! -x $target_sdk_dir -o ! -w $target_sdk_dir -o ! -r $target_sdk_dir ]; then
+ if [ "$SDK_EXTENSIBLE" = "1" ]; then
+ echo "Unable to access \"$target_sdk_dir\"."
+ exit 1
+ fi
+
SUDO_EXEC=$(which "sudo")
if [ -z $SUDO_EXEC ]; then
echo "No command 'sudo' found, please install sudo first. Abort!"
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