roll tarballs automagically

1 files changed, 87 insertions, 0 deletions

diff --git a/make-tarball.sh b/make-tarball.sh
new file mode 100755
index 0000000..2d492f4
--- /dev/null
+++ b/make-tarball.sh
@@ -0,0 +1,87 @@
+#!/bin/bash
+
+if [[ $# -ne 1 ]] ; then
+	echo "Usage: $0 <gcc ebuild>"
+	exit 1
+fi
+ebuild=$1
+if [[ ! -f ${ebuild} ]] ; then
+	ebuild=/usr/local/gentoo-x86/sys-devel/gcc/gcc-${ebuild}.ebuild
+	if [[ ! -e ${ebuild} ]] ; then
+		echo "!!! gcc ebuild '$1' does not exist"
+		exit 1
+	fi
+fi
+gver=${ebuild##*/gcc/gcc-} # trim leading path
+gver=${gver%%.ebuild}      # trim post .ebuild
+gver=${gver%%-*}           # trim any -r#'s
+
+# trim branch update number
+sgver=$(echo ${gver} | sed -e 's:[0-9]::g')
+[[ ${#sgver} -gt 2 ]] \
+	&& sgver=${gver%.*} \
+	|| sgver=${gver}
+
+eread() {
+	inherit(){ :;}
+	while [[ $# -gt 0 ]] ; do
+		export $1=$(source ${ebuild} 2>/dev/null; echo ${!1})
+		shift
+	done
+}
+eread PATCH_VER UCLIBC_VER PIE_VER PP_FVER HTB_VER MAN_VER
+
+if [[ ! -d ./${gver} ]] ; then
+	echo "Error: ${gver} is not a valid gcc ver"
+	exit 1
+fi
+
+echo "Building patches for gcc version ${gver}"
+echo " - PATCH:    ${PATCH_VER}"
+echo " - UCLIBC:   ${UCLIBC_VER}"
+echo " - PIE:      ${PIE_VER}"
+echo " - SSP:      ${PP_FVER}"
+echo " - BOUNDS:   ${HTB_VER}"
+echo " - MAN:      ${MAN_VER}"
+
+rm -rf tmp
+rm -f gcc-${gver}-*.tar.bz2
+
+# standard jobbies
+mkdir -p tmp/patch/exclude tmp/uclibc tmp/piepatch
+cp ${gver}/gentoo/*.patch ../README* tmp/patch/
+[[ -d ${gver}/man   ]] && cp -r ${gver}/man tmp/
+[[ -n ${UCLIBC_VER} ]] && cp -r ${gver}/uclibc/* ../README* tmp/uclibc/
+[[ -n ${PIE_VER}    ]] && cp -r ${gver}/pie/* ../README* tmp/piepatch
+[[ -n ${PP_FVER}    ]] && cp -r ${gver}/ssp tmp/
+# extra cruft
+[[ -n ${HTB_VER} ]] && \
+cp -r ${gver}/misc/bounds-checking-gcc*.patch \
+      tmp/bounds-checking-${gver}-${HTB_VER}.patch
+find tmp/ -name CVS -type d | xargs rm -rf
+bzip2 tmp/patch/*.patch || exit 1
+[[ -n ${UCLIBC_VER} ]] && { bzip2 tmp/uclibc/*.patch || exit 1 ; }
+[[ -n ${PIE_VER}    ]] && { bzip2 tmp/piepatch/*/*.patch || exit 1 ; }
+
+# standard jobbies
+tar -jcf gcc-${sgver}-patches-${PATCH_VER}.tar.bz2 \
+	-C tmp patch || exit 1
+[[ -n ${UCLIBC_VER} ]] && {
+tar -jcf gcc-${sgver}-uclibc-patches-${UCLIBC_VER}.tar.bz2 \
+	-C tmp uclibc || exit 1 ; }
+[[ -n ${PIE_VER}    ]] && {
+tar -jcf gcc-${sgver}-pie-patches-${PIE_VER}.tar.bz2 \
+	-C tmp piepatch || exit 1 ; }
+[[ -n ${PP_FVER}    ]] && {
+tar -jcf protector-${PP_FVER}.tar.bz2 \
+	-C tmp/ssp . || exit 1 ; }
+[[ -d ${gver}/man   ]] && {
+tar -jcf gcc-${MAN_VER}-manpages.tar.bz2 \
+	-C tmp/man . || exit 1 ; }
+# extra cruft
+[[ -n ${HTB_VER}    ]] && {
+bzip2 tmp/bounds-checking-${gver}-${HTB_VER}.patch \
+	&& cp tmp/bounds-checking-${gver}-${HTB_VER}.patch.bz2 . || exit 1 ; }
+rm -rf tmp
+
+du -b *.bz2