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authorKhem Raj <raj.khem@gmail.com>2011-08-01 18:47:13 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-08-02 12:43:05 +0100
commit12ddf6c6a7559d97d9b8f84fcc89ed02e30df85d (patch)
treedbec9a34aa7d40c107ef550fcfc2c2d2533713ec
parent2a41a311ddda11713296391050f3c2c1b2c1d3d3 (diff)
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scripts/runqemu: grep for line beginning with TMPDIR
Currently the grep regexp matches any occurance of 'TMPDIR=' but if you have another variable defined e.g. OE_BUILD_TMPDIR=xxx then that gets picked up too. $ bitbake -e | grep TMPDIR=\" TMPDIR="/home/kraj/work/angstrom/build/tmp-angstrom_2010_x-eglibc" OE_BUILD_TMPDIR="/home/kraj/work/angstrom/build/tmp-angstrom_2010_x" So we become a bit more stringent and look for line starting with TMPDIR $ bitbake -e | grep ^TMPDIR=\" TMPDIR="/home/kraj/work/angstrom/build/tmp-angstrom_2010_x-eglibc" make sure that it greps only TMPDIR=xxx occurance and not values of other variables whose names happens to end with TMPDIR Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rwxr-xr-xscripts/runqemu2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/runqemu b/scripts/runqemu
index dacaf7caac..9611c6412e 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -271,7 +271,7 @@ setup_tmpdir() {
exit 1; }
# We have bitbake in PATH, get TMPDIR from bitbake
- TMPDIR=`bitbake -e | grep TMPDIR=\" | cut -d '=' -f2 | cut -d '"' -f2`
+ TMPDIR=`bitbake -e | grep ^TMPDIR=\" | cut -d '=' -f2 | cut -d '"' -f2`
if [ -z "$TMPDIR" ]; then
echo "Error: this script needs to be run from your build directory,"
echo "or you need to explicitly set TMPDIR in your environment"