# $NetBSD: Makefile,v 1.29 2003/09/01 10:13:10 cjep Exp $ DISTNAME= gcc-2.95.3 PKGNAME= gcc-ssp-2.95.3.13 PKGREVISION= 1 CATEGORIES= lang security MASTER_SITES= ${MASTER_SITE_GNU:=gcc/} MAINTAINER= tech-pkg@NetBSD.org HOMEPAGE= http://www.trl.ibm.com/projects/security/ssp/ COMMENT= GNU Compiler Collection with Stack-smashing protection PATCH_SITES= ${MASTER_SITE_LOCAL} PATCHFILES= gcc-2.95.3-diff-2002-08-29.gz SSP_PATCH= protector-2.95.3-13.tar.gz DISTFILES+= ${DISTNAME}.tar.gz ${SSP_PATCH} SITES_protector-2.95.3-13.tar.gz= http://www.trl.ibm.com/projects/security/ssp/gcc2_95_3/ PATCHDIR= ${.CURDIR}/../gcc/patches GCC_FILESDIR= ${.CURDIR}/../gcc/files #ONLY_FOR_PLATFORM= NetBSD-*-i386 NetBSD-*-sparc # # Build error for NetBSD/alpha #NOT_FOR_PLATFORM= NetBSD-*-alpha \ # NetBSD-*-powerpc NetBSD-*-macppc \ # NetBSD-*-prep NetBSD-*-bebox NetBSD-*-ofppc \ # NetBSD-*-amigappc NetBSD-*-sandpoint USE_BUILDLINK2= YES USE_PKGINSTALL= YES USE_GMAKE= YES HAS_CONFIGURE= YES CONFIGURE_SCRIPT= ${WRKSRC}/configure CONFIGURE_ARGS= --host=${MACHINE_GNU_PLATFORM} CONFIGURE_ARGS+= --prefix=${GCC_PREFIX} CONFIGURE_ARGS+= --enable-shared CONFIGURE_DIRS= ${WRKDIR}/objdir BUILD_DIRS= ${CONFIGURE_DIRS} FILES_SUBST+= PKGNAME_NOREV=${PKGNAME_NOREV} GCC_PREFIX=${GCC_PREFIX} MESSAGE_SUBST+= PKGNAME_NOREV=${PKGNAME_NOREV} INFO_DIR= ${GCC_PREFIX:S|^${PREFIX}/||}/info INFO_FILES= chill.info cpp.info g77.info gcc.info .include "../../mk/bsd.prefs.mk" .if ${OPSYS} == "SunOS" . if ${CC:M*gcc*} == "" ALL_TARGET= bootstrap . endif # we know it's a GNU toolchain on Linux and the BSDs. .elif ${OPSYS:M*BSD} != "" || ${OPSYS} == "Linux" CONFIGURE_ARGS+= --with-gnu-as CONFIGURE_ARGS+= --with-gnu-ld .else # play it safe, force a bootstrap build if we don't know for sure it # is gcc. . if ${CC:M*gcc*} == "" ALL_TARGET= bootstrap . endif .endif GCC_PREFIX= ${PREFIX}/${PKGNAME_NOREV} GCC_VERSION= ${DISTNAME:C/^.*-//} GCC_ARCHDIR= ${GCC_PREFIX}/lib/gcc-lib/${MACHINE_GNU_PLATFORM}/${GCC_VERSION} PLIST_SRC= ${WRKDIR}/PLIST_DYNAMIC post-extract: ${MKDIR} ${WRKSRC} ${CP} ${GCC_FILESDIR}/xm-netbsd.h ${WRKSRC}/gcc/config ${CP} ${GCC_FILESDIR}/xm-target64.h ${WRKSRC}/gcc/config for file in ${GCC_FILESDIR}/*_* ; do \ arch=`${BASENAME} $${file} | ${SED} -e "s/_.*//"`; \ dest=`${BASENAME} $${file} | ${SED} -e "s/$${arch}_//"`; \ ${MKDIR} ${WRKSRC}/gcc/config/$${arch}; \ ${CP} $${file} ${WRKSRC}/gcc/config/$${arch}/$${dest}; \ done; \ ${RM} ${WRKSRC}/gcc/config/alpha/netbsd-elf.h ${RM} ${WRKSRC}/gcc/config/arm/t-netbsd ${RM} ${WRKSRC}/gcc/config/mips/x-netbsd ${RM} ${WRKSRC}/libf2c/libF77/dtime_.c ${RM} ${WRKSRC}/libf2c/libF77/etime_.c post-patch: cd ${WRKDIR} && ${PAX} -O -zrf ${_DISTDIR}/${SSP_PATCH} ${CP} ${WRKDIR}/protector.c ${WRKDIR}/protector.h ${WRKSRC}/gcc/ ${PATCH} -p0 -d ${WRKSRC} --forward --quiet -E < ${WRKDIR}/protector.dif ${PATCH} -p0 -d ${WRKSRC} --forward --quiet -E < ${WRKDIR}/protectonly.dif pre-configure: ${MKDIR} ${BUILD_DIRS} cd ${WRKSRC} && contrib/egcs_update --touch post-build: @${SED} ${FILES_SUBST_SED} ${FILESDIR}/gcc.mk > ${WRKDIR}/gcc.mk .if ${OPSYS} != "SunOS" @${ECHO} "===> Check whether stack protection works or not" ${BUILD_DIRS}/gcc/xgcc -B${BUILD_DIRS}/gcc/ -O2 -o ${WRKDIR}/buffer ${FILESDIR}/buffer.c ulimit -c 0 && ${WRKDIR}/buffer abcdefghijklmnopqrstuvwxyz 2> ${WRKDIR}/output || ${TRUE} @if [ x"`${CAT} ${WRKDIR}/output`" = "x: stack smashing attack in function main" ]; then \ ${ECHO} "===> Stack protection succeeded."; \ exit 0; \ else \ ${ECHO} "**** Stack protection failed."; \ exit 1; \ fi .endif .if ${OPSYS} == "SunOS" # # remove empty file and directories that show up when one does: # make install; make deinstall; make install # post-install: -cd ${GCC_ARCHDIR}/include && ${RM} -f fixed && ${RMDIR} v7 v9 .else post-install: . if exists(/usr/include/g++/FlexLexer.h) ${LN} -fs /usr/include/g++/FlexLexer.h \ ${GCC_PREFIX}/include/g++-3/FlexLexer.h . endif ${RM} -f ${GCC_ARCHDIR}/include/curses.h ${GCC_PREFIX}/bin/cc .endif ${INSTALL_DATA_DIR} ${PREFIX}/share/examples/${PKGNAME_NOREV} ${INSTALL_DATA} ${WRKDIR}/gcc.mk ${PREFIX}/share/examples/${PKGNAME_NOREV}/mk.conf ${LN} -s gcc ${GCC_PREFIX}/bin/cc ${CP} -f ${PKGDIR}/PLIST ${PLIST_SRC} ${FIND} ${GCC_PREFIX} \( -type f -o -type l \) -print \ | ${SORT} | ${SED} -e "s,${PREFIX}/,,g" \ >> ${PLIST_SRC} ${FIND} ${GCC_PREFIX} -type d -print \ | ${SORT} -r | ${SED} -e "s,${PREFIX}/,@dirrm ,g" \ >> ${PLIST_SRC} .include "../../mk/bsd.pkg.mk" # Make bootstrap with compiler != gcc possible. LDFLAGS= ${_STRIPFLAG_CC}