[OE-core] [warrior-next 38/54] glibc: Fix multilibs + usrmerge builds

[Armin Kuster]

From: Jason Wessel <jason.wessel at windriver.com>

The build of glibc fails when you have multilibs enabled + the distro
feature usrmerge.  Here is an example configuration:

===
MACHINE = "qemux86-64"
VIRTUAL-RUNTIME_init_manager = "systemd"
DISTRO_FEATURES_append = " systemd "
DISTRO_FEATURES_append += " usrmerge"

require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
===

This will fail with the following error:

NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
ERROR: glibc-2.28-r0 do_poststash_install_cleanup: Function failed: do_poststash_install_cleanup (log file is located at /poky/build/tmp/work/core2-64-poky-linux/glibc/2.28-r0/temp/log.do_poststash_install_cleanup.107893)
ERROR: Logfile of failure stored in: /poky/build/tmp/work/core2-64-poky-linux/glibc/2.28-r0/temp/log.do_poststash_install_cleanup.107893

The fix is to not perform the rmdir check when using the multilib + usr/merge, namely:

if [ "${libdir}" != "${exec_prefix}/lib" ] && [ "${root_prefix}/lib" != "${exec_prefix}/lib" ]; then

This will evaluate as follows (collecting the output from bitbake -e glibc)

* no multilibs no usrmerge
        if [ "/usr/lib" != "/usr/lib" ] && [ "/lib" != "/usr/lib" ]; then
* no multilibs yes usrmerge
        if [ "/usr/lib" != "/usr/lib" ] && [ "/usr/lib" != "/usr/lib" ]; then
* yes multilibs no usrmerge
        if [ "/usr/lib64" != "/usr/lib" ] && [ "/lib" != "/usr/lib" ]; then
* yes multilibs yes user merge
        if [ "/usr/lib64" != "/usr/lib" ] && [ "/usr/lib" != "/usr/lib" ]; then

Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 meta/recipes-core/glibc/glibc-package.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/glibc/glibc-package.inc b/meta/recipes-core/glibc/glibc-package.inc
index b7c64a0..a1d79b3 100644
--- a/meta/recipes-core/glibc/glibc-package.inc
+++ b/meta/recipes-core/glibc/glibc-package.inc
@@ -214,7 +214,7 @@ do_poststash_install_cleanup () {
 	rm -rf ${D}${libdir}/gconv
 	rm -rf ${D}/${localedir}
 	rm -rf ${D}${datadir}/locale
-	if [ "${libdir}" != "${exec_prefix}/lib" ]; then
+	if [ "${libdir}" != "${exec_prefix}/lib" ] && [ "${root_prefix}/lib" != "${exec_prefix}/lib" ]; then
 	    if [ -d "${D}${exec_prefix}/lib" ]; then
 		if [ -z "${ARCH_DYNAMIC_LOADER}" -o \
 		     ! -e "${D}${exec_prefix}/lib/${ARCH_DYNAMIC_LOADER}" ]; then
-- 
2.7.4