[PATCH V2] glibc-locale: Rewrite do_install using install utility instead of cp

[Khem Raj <raj.khem@gmail.com>]

This has been a constant source of trouble for build failures due to host-user-contaminated QA
errors of sort

ERROR: QA Issue: glibc-locale: /glibc-binary-localedata-ca-es+valencia/usr/lib/locale/ca_ES@valencia/LC_MONETARY is owned by uid 3004, which is the same as the user running bitbake. This may be due to host contamination [host-user-contaminated]

So far we have tried to mould cp command into not carrying the build
user permissions into install area but it is never entirely fixed since
the issue keeps popping up in various scenes

This patch replaces use of cp with install utility and specifies install
mode for files explcitly

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
v2: Turn the common install loop into a shell function ( Thanks Peter
Kjellerstedt)
 meta/recipes-core/glibc/glibc-locale.inc | 43 ++++++++++++------------
 1 file changed, 21 insertions(+), 22 deletions(-)

diff --git a/meta/recipes-core/glibc/glibc-locale.inc b/meta/recipes-core/glibc/glibc-locale.inc
index 6384f9cbf1..c51fa482a9 100644
--- a/meta/recipes-core/glibc/glibc-locale.inc
+++ b/meta/recipes-core/glibc/glibc-locale.inc
@@ -71,28 +71,27 @@ FILES_localedef = "${bindir}/localedef"
 
 LOCALETREESRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
 
-do_install () {
-	mkdir -p ${D}${bindir} ${D}${datadir}
-	if [ -n "$(ls ${LOCALETREESRC}/${bindir})" ]; then
-		cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/${bindir}/* ${D}${bindir}
-	fi
-	if [ -n "$(ls ${LOCALETREESRC}/${localedir})" ]; then
-		mkdir -p ${D}${localedir}
-		cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/${localedir}/* ${D}${localedir}
-	fi
-	if [ ${@d.getVar('PACKAGE_NO_GCONV')} -eq 0 ]; then
-		mkdir -p ${D}${libdir}
-		if [ -e ${LOCALETREESRC}/${libdir}/gconv ]; then
-			cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/${libdir}/gconv ${D}${libdir}
-		fi
-		if [ -e ${LOCALETREESRC}/${datadir}/i18n ]; then
-			cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/${datadir}/i18n ${D}${datadir}
-		fi
-	fi
-	if [ -e ${LOCALETREESRC}/${datadir}/locale ]; then
-		cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/${datadir}/locale ${D}${datadir}
-	fi
-	cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/SUPPORTED ${WORKDIR}
+copy_locale_files() {
+        local dir=$1 mode=$2
+
+        [ -e "${LOCALETREESRC}$dir" ] || return 0
+
+        for d in . $(find "${LOCALETREESRC}$dir" -type d -printf '%P '); do
+                install -d ${D}$dir/$d
+                find "${LOCALETREESRC}$dir/$d" -maxdepth 1 -type f \
+                     -exec install -m $mode -t "${D}$dir/$d" {} \;
+        done
+}
+
+do_install() {
+        copy_locale_files ${bindir} 0755
+        copy_locale_files ${localedir} 0644
+        if [ ${PACKAGE_NO_GCONV} -eq 0 ]; then
+                copy_locale_files ${libdir}/gconv 0755
+                copy_locale_files ${datadir}/i18n 0644
+        fi
+        copy_locale_files ${datadir}/locale 0644
+        install -m 0644 ${LOCALETREESRC}/SUPPORTED ${WORKDIR}/SUPPORTED
 }
 
 inherit libc-package
-- 
2.20.1