[gentoo-commits] proj/catalyst:3.0 commit in: targets/support/

["Brian Dolbec" <brian.dolbec@gmail.com>]

commit:     fc237c79afec6ff6518727c724050bbb8bd5029c
Author:     Guy Martin <gmsoft <AT> gentoo <DOT> org>
AuthorDate: Wed Feb  5 10:39:59 2014 +0000
Commit:     Brian Dolbec <brian.dolbec <AT> gmail <DOT> com>
CommitDate: Fri Apr 18 16:50:36 2014 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/catalyst.git;a=commit;h=fc237c79

Fix merging kernel without kerncache enabled.

This is the proper fix for building kernels without kerncache.
It prevents the creation of kerncache specific files and does not check for them.
Build with kerncache require the later patch to work.

---
 targets/support/kmerge.sh | 109 +++++++++++++++++++++++++---------------------
 1 file changed, 59 insertions(+), 50 deletions(-)

diff --git a/targets/support/kmerge.sh b/targets/support/kmerge.sh
index 3c08702..7c7f8fe 100755
--- a/targets/support/kmerge.sh
+++ b/targets/support/kmerge.sh
@@ -109,7 +109,7 @@ genkernel_compile(){
 	else
 		genkernel ${GK_ARGS} || exit 1
 	fi
-	if [ -e /var/tmp/${clst_kname}.config ]
+	if [ -n "${clst_KERNCACHE}" -a -e /var/tmp/${clst_kname}.config ]
 	then
 		md5sum /var/tmp/${clst_kname}.config | awk '{print $1}' > \
 			/tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.CONFIG
@@ -144,63 +144,58 @@ fi
 # USE variables (and thus different patches enabled/disabled.) Also, there's no
 # real benefit in using the pkgcache for kernel source ebuilds.
 
-USE_MATCH=0
-if [ -e /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.USE ]
+
+# Check if we have a match in kerncach
+
+if [ -n "${clst_KERNCACHE}" ]
 then
-	STR1=$(for i in `cat /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.USE`; do echo $i; done|sort)
-	STR2=$(for i in ${clst_kernel_use}; do echo $i; done|sort)
-	if [ "${STR1}" = "${STR2}" ]
+
+	USE_MATCH=0
+	if [ -e /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.USE ]
 	then
-		#echo "USE Flags match"
-		USE_MATCH=1
-	else
-		if [ -n "${clst_KERNCACHE}" ]
+		STR1=$(for i in `cat /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.USE`; do echo $i; done|sort)
+		STR2=$(for i in ${clst_kernel_use}; do echo $i; done|sort)
+		if [ "${STR1}" = "${STR2}" ]
 		then
-		[ -d /tmp/kerncache/${clst_kname}/ebuilds ] && \
-			rm -r /tmp/kerncache/${clst_kname}/ebuilds
-		[ -e /tmp/kerncache/${clst_kname}/usr/src/linux/.config ] && \
-			rm /tmp/kerncache/${clst_kname}/usr/src/linux/.config
+			#echo "USE Flags match"
+			USE_MATCH=1
+		else
+			[ -d /tmp/kerncache/${clst_kname}/ebuilds ] && \
+				rm -r /tmp/kerncache/${clst_kname}/ebuilds
+			[ -e /tmp/kerncache/${clst_kname}/usr/src/linux/.config ] && \
+				rm /tmp/kerncache/${clst_kname}/usr/src/linux/.config
 		fi
 	fi
-fi
 
-EXTRAVERSION_MATCH=0
-if [ -e /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION ]
-then
-	STR1=`cat /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION`
-	STR2=${clst_kextraversion}
-	if [ "${STR1}" = "${STR2}" ]
+	EXTRAVERSION_MATCH=0
+	if [ -e /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION ]
 	then
-		if [ -n "${clst_KERNCACHE}" ]
+		STR1=`cat /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION`
+		STR2=${clst_kextraversion}
+		if [ "${STR1}" = "${STR2}" ]
 		then
 			#echo "EXTRAVERSION match"
 			EXTRAVERSION_MATCH=1
 		fi
 	fi
-fi
 
-CONFIG_MATCH=0
-if [ -n "${clst_KERNCACHE}" -a \
-     -e /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.CONFIG ]
-then
-	if [ ! -e /var/tmp/${clst_kname}.config ]
+	CONFIG_MATCH=0
+	if [ -e /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.CONFIG ]
 	then
-		CONFIG_MATCH=1
-	else
-		STR1=`cat /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.CONFIG`
-		STR2=`md5sum /var/tmp/${clst_kname}.config|awk '{print $1}'`
-		if [ "${STR1}" = "${STR2}" ]
+		if [ ! -e /var/tmp/${clst_kname}.config ]
 		then
 			CONFIG_MATCH=1
+		else
+			STR1=`cat /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.CONFIG`
+			STR2=`md5sum /var/tmp/${clst_kname}.config|awk '{print $1}'`
+			if [ "${STR1}" = "${STR2}" ]
+			then
+				CONFIG_MATCH=1
+			fi
 		fi
 	fi
-fi
 
-[ -e ${clst_make_conf} ] && \
-	echo "USE=\"\${USE} ${clst_kernel_use} build\"" >> ${clst_make_conf}
-
-if [ -n "${clst_KERNCACHE}" ]
-then
+	# Create the kerncache directory if it doesn't exists
 	mkdir -p /tmp/kerncache/${clst_kname}
    	clst_root_path=/tmp/kerncache/${clst_kname} PKGDIR=${PKGDIR} clst_myemergeopts="--quiet --nodeps --update --newuse" run_merge "${clst_ksource}" || exit 1
 	KERNELVERSION=`portageq best_visible / "${clst_ksource}"`
@@ -216,26 +211,39 @@ then
 	fi
 	[ -L /usr/src/linux ] && rm -f /usr/src/linux
 	ln -s /tmp/kerncache/${clst_kname}/usr/src/linux /usr/src/linux
+
+	# If catalyst has set to a empty string, extraversion wasn't specified so we
+	# skip this part
+	if [ "${EXTRAVERSION_MATCH}" = "0" ]
+	then
+		if [ ! "${clst_kextraversion}" = "" ]
+		then
+			echo "Setting extraversion to ${clst_kextraversion}"
+			sed -i -e "s:EXTRAVERSION \(=.*\):EXTRAVERSION \1-${clst_kextraversion}:" /usr/src/linux/Makefile
+			echo ${clst_kextraversion} > /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION
+		else
+			touch /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION
+		fi
+	fi
+
 else
 	[ -L /usr/src/linux ] && rm -f /usr/src/linux
 	run_merge "${clst_ksource}" || exit 1
-fi
-make_destpath
-
-# If catalyst has set to a empty string, extraversion wasn't specified so we
-# skip this part
-if [ "${EXTRAVERSION_MATCH}" = "0" ]
-then
 	if [ ! "${clst_kextraversion}" = "" ]
 	then
 		echo "Setting extraversion to ${clst_kextraversion}"
 		sed -i -e "s:EXTRAVERSION \(=.*\):EXTRAVERSION \1-${clst_kextraversion}:" /usr/src/linux/Makefile
-		echo ${clst_kextraversion} > /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION
-	else
-		touch /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.EXTRAVERSION
 	fi
 fi
 
+
+# Update USE flag in make.conf
+[ -e ${clst_make_conf} ] && \
+	echo "USE=\"\${USE} ${clst_kernel_use} build\"" >> ${clst_make_conf}
+
+make_destpath
+
+
 build_kernel
 sed -i "/USE=\"\${USE} ${clst_kernel_use} build\"/d" ${clst_make_conf}
 # grep out the kernel version so that we can do our modules magic
@@ -246,11 +254,12 @@ EXV=`grep ^EXTRAVERSION\ \= /usr/src/linux/Makefile | sed -e "s/EXTRAVERSION =//
 clst_fudgeuname=${VER}.${PAT}.${SUB}${EXV}
 
 unset USE
-echo ${clst_kernel_use} > /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.USE
 
 
 if [ -n "${clst_KERNCACHE}" ]
 then
+	echo ${clst_kernel_use} > /tmp/kerncache/${clst_kname}/${clst_kname}-${clst_version_stamp}.USE
+
 	if [ -e ${clst_port_conf}/profile/package.provided ]
 	then
 		sed -i "/^$(echo "${KERNELVERSION}" | sed -e 's|/|\\/|g')\$/d" ${clst_port_conf}/profile/package.provided