[OE-core] [PATCH 1/1] apr: remove the use of ${SHELL} to avoid bash/dash confliction

[Hongxu Jia]

While multible hosts sharing a common sstate cache, the fist host using
bash as default shell and build apr, the second host using dash as
default shell and build apr-util, there was a failure in apr-util:
...
| /bin/sh: 0: Can't open i586-poky-linux-libtool
| make[1]: *** [dbm/apr_dbm_gdbm.lo] Error 127
| make[1]: *** Waiting for unfinished jobs....
| make[1]: Leaving directory
`tmp/work/i586-poky-linux/apr-util/1.5.2-r0/apr-util-1.5.2'
...

The quick way to reproduce the defect in Ubuntu 1204:
1. Create a new build
2. sudo dpkg-reconfigure dash <set bash as /bin/sh>
3. bitbake apr
4. sudo dpkg-reconfigure dash <set dash as /bin/sh>
5. bitbake apr-util

Remove the use of $(SHELL) in the apr could avoid this issue.

Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
---
 meta/recipes-support/apr/apr_1.4.8.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-support/apr/apr_1.4.8.bb b/meta/recipes-support/apr/apr_1.4.8.bb
index 4d36585..7a130d1 100644
--- a/meta/recipes-support/apr/apr_1.4.8.bb
+++ b/meta/recipes-support/apr/apr_1.4.8.bb
@@ -56,7 +56,7 @@ apr_sysroot_preprocess () {
 	cp ${S}/build/apr_rules.mk $d/
 	sed -i s,apr_builddir=.*,apr_builddir=,g $d/apr_rules.mk
 	sed -i s,apr_builders=.*,apr_builders=,g $d/apr_rules.mk
-	sed -i s,LIBTOOL=.*,LIBTOOL=\$\(SHELL\)\ ${HOST_SYS}-libtool,g $d/apr_rules.mk
+	sed -i s,LIBTOOL=.*,LIBTOOL=${HOST_SYS}-libtool,g $d/apr_rules.mk
 	sed -i s,\$\(apr_builders\),${STAGING_DATADIR}/apr/,g $d/apr_rules.mk
 	cp ${S}/build/mkdir.sh $d/
 	cp ${S}/build/make_exports.awk $d/
-- 
1.8.1.2