#!/bin/bash # Create a GCC Patch # Get Version # # VERSION=$1 # Check Input # if [ "${VERSION}" = "" ]; then echo "$0 - GCC_Version" echo "This will Create a Patch for GCC GCC_Version" exit 255 fi # Download GCC Source # cd /usr/src if ! [ -e gcc-${VERSION}.tar.bz2 ]; then wget ftp://gcc.gnu.org/pub/gcc/releases/gcc-${VERSION}/gcc-${VERSION}.tar.bz2 fi # Set Patch Number # cd /usr/src wget http://svn.cross-lfs.org/svn/repos/cross-lfs/trunk/patches/ --no-remove-listing PATCH_NUM=$(cat index.html | grep gcc | grep "${VERSION}" | grep branch_update | cut -f2 -d'"' | cut -f1 -d'"'| cut -f4 -d- | cut -f1 -d. | tail -n 1) PATCH_NUM=$(expr ${PATCH_NUM} + 1) rm -f index.html # Cleanup Directory # rm -rf gcc-${VERSION} gcc-${VERSION}.orig tar xvf gcc-${VERSION}.tar.bz2 mv gcc-${VERSION} gcc-${VERSION}.orig CURRENTDIR=$(pwd -P) # Get Current Updates from SVN # cd /usr/src NUM1=$(echo ${VERSION} | cut -f1 -d.) NUM2=$(echo ${VERSION} | cut -f2 -d.) FIXEDVERSION=$(echo -n "$NUM1" ; echo -n "_" ; echo -e "$NUM2") svn export svn://gcc.gnu.org/svn/gcc/branches/gcc-${FIXEDVERSION}-branch gcc-${VERSION} # Add a custom version string # DATE_STAMP=$(cat gcc-${VERSION}/gcc/DATESTAMP) sed -i "s:PKGVERSION:\"(GCC for Cross-LFS ${VERSION}.${DATE_STAMP}) \":" gcc-${VERSION}/gcc/version.c # Cleanup DIRS="gcc-${VERSION} gcc-${VERSION}.orig" for DIRECTORY in ${DIRS}; do cd ${DIRECTORY} REMOVE="ABOUT-NLS COPYING COPYING.LIB ChangeLog ChangeLog.tree-ssa MAINTAINERS Makefile.def Makefile.in Makefile.tpl README README.SCO boehm-gc/ChangeLog BUGS FAQ LAST_UPDATED MD5SUMS NEWS bugs.html faq.html gcc/DEV-PHASE gcc/c-parse.c gcc/gengtype-lex.c gcc/c-parse.y gcc/gengtype-yacc.c gcc/gengtype-yacc.h gcc/f/BUGS gcc/f/NEWS gcc/java/parse-scan.c gcc/java/parse.c gcc/objc/objc-parse.c gcc/objc/objc-parse.y" for file in ${REMOVE}; do rm -f $file done rm -rf INSTALL rm -f fastjar/*.{1,info} gcc/doc/*.{1,info,7} gcc/fortran/*.{1,info,7} rm -f gcc/po/*.{gmo,po} libcpp/po/*.{gmo,po} libgomp/*.{1,info,7} cd .. done # Create Patch # cd /usr/src echo "Submitted By: Jim Gifford (jim at cross-lfs dot org)" > gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "Date: `date +%m-%d-%Y`" >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "Initial Package Version: ${VERSION}" >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "Origin: Upstream" >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "Upstream Status: Applied" >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "Description: This is a branch update for gcc-${VERSION}, and should be" >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo " rechecked periodically." >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "" >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch diff -Naur gcc-${VERSION}.orig gcc-${VERSION} >> gcc-${VERSION}-branch_update-${PATCH_NUM}.patch echo "Created /usr/src/gcc-${VERSION}-branch_update-${PATCH_NUM}.patch."