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

[Peter Kjellerstedt]

> -----Original Message-----
> From: openembedded-core-bounces at lists.openembedded.org <openembedded-
> core-bounces at lists.openembedded.org> On Behalf Of Khem Raj
> Sent: den 8 februari 2019 01:56
> To: openembedded-core at lists.openembedded.org
> Subject: [OE-core] [PATCH] glibc-locale: Rewrite do_install using
> install utility instead of cp
> 
> 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 at 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 at gmail.com>
> ---
>  meta/recipes-core/glibc/glibc-locale.inc | 41 ++++++++++++------------
>  1 file changed, 20 insertions(+), 21 deletions(-)
> 
> diff --git a/meta/recipes-core/glibc/glibc-locale.inc b/meta/recipes-core/glibc/glibc-locale.inc
> index 6384f9cbf1..9cce61bf0b 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}
> +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" {} \;

I know I am a sucker for details, but please align the broken find line so 
that it is more obvious that the second line is a continuation, i.e.:

		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
> -	cp -R --no-dereference --preserve=mode,links ${LOCALETREESRC}/SUPPORTED ${WORKDIR}
> +	copy_locale_files ${datadir}/locale 0644
> +	install -m 0644 ${LOCALETREESRC}/SUPPORTED ${WORKDIR}/SUPPORTED
>  }
> 
>  inherit libc-package
> --
> 2.20.1

//Peter