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build: fix check for selinux's allow_execstack on Fedora 16
Fedora 16 mounts selinux at /sys/fs/selinux, instead of the traditional /selinux. Check both locations for the selinux filesystem in make.bash Fixes #2448. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/5373077
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@ -50,21 +50,26 @@ chmod +x "$GOBIN"/gomake
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# TODO(brainman): delete this after 01/01/2012.
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rm -f "$GOBIN"/gotest # remove old bash version of gotest on Windows
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if [ -d /selinux -a -f /selinux/booleans/allow_execstack -a -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
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if ! cat /selinux/booleans/allow_execstack | grep -c '^1 1$' >> /dev/null ; then
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echo "WARNING: the default SELinux policy on, at least, Fedora 12 breaks "
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echo "Go. You can enable the features that Go needs via the following "
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echo "command (as root):"
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echo " # setsebool -P allow_execstack 1"
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echo
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echo "Note that this affects your system globally! "
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echo
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echo "The build will continue in five seconds in case we "
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echo "misdiagnosed the issue..."
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# on Fedora 16 the selinux filesystem is mounted at /sys/fs/selinux,
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# so loop through the possible selinux mount points
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for se_mount in /selinux /sys/fs/selinux
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do
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if [ -d $se_mount -a -f $se_mount/booleans/allow_execstack -a -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
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if ! cat $se_mount/booleans/allow_execstack | grep -c '^1 1$' >> /dev/null ; then
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echo "WARNING: the default SELinux policy on, at least, Fedora 12 breaks "
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echo "Go. You can enable the features that Go needs via the following "
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echo "command (as root):"
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echo " # setsebool -P allow_execstack 1"
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echo
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echo "Note that this affects your system globally! "
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echo
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echo "The build will continue in five seconds in case we "
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echo "misdiagnosed the issue..."
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sleep 5
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sleep 5
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fi
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fi
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fi
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done
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(
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cd "$GOROOT"/src/pkg;
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