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# $NetBSD: Makefile,v 1.20 2003/04/10 01:28:19 grant Exp $
DISTNAME= gcc-2.95.3
GCC_VERSION= 2.95.3
PKGNAME= gcc-ssp-2.95.3.13
PKGVERSION= ${GCC_VERSION}
PKGREVISION=
PKGBASENAME= gcc-ssp
WRKSRC= ${WRKDIR}/objdir
CATEGORIES= lang security
MASTER_SITES= ${MASTER_SITE_GNU:=gcc/}
MAINTAINER= packages@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= ../gcc/patches
GCC_FILESDIR= ${FILESDIR}/../../gcc/files
#ONLY_FOR_PLATFORM= NetBSD-*-i386 NetBSD-*-sparc
#
# Build error for NetBSD/alpha
#NOT_FOR_PLATFORM= NetBSD-*-alpha \
# NetBSD-*-powerpc NetBSD-*-macppc \
# NetBSD-*-prep NetBSD-*-bebox NetBSD-*-ofppc \
# NetBSD-*-amigappc NetBSD-*-sandpoint
BUILD_DEPENDS+= bison-[0-9]*:../../devel/bison
USE_GMAKE= YES
HAS_CONFIGURE= YES
CONFIGURE_ARGS= --host=${MACHINE_GNU_PLATFORM} \
--prefix=${GCC_PREFIX} \
--enable-shared
CONFIGURE_SCRIPT= ${SRCDIR}/configure
INFO_FILES= # Not instal info files.
MESSAGE_SUBST+= MAKE=${MAKE} \
PKGBASENAME=${PKGBASENAME}
PLIST_SUBST+= PKGBASENAME=${PKGBASENAME}
SRCDIR= ${WRKDIR}/${DISTNAME}
.include "../../mk/bsd.prefs.mk"
.if (${OPSYS} != SunOS)
CONFIGURE_ARGS+= --with-gnu-as --with-gnu-ld
GCC_PREFIX= ${LOCALBASE}/${PKGBASENAME}
.else
.if (${CC} != gcc)
ALL_TARGET= bootstrap
.endif
GCC_PREFIX= ${LOCALBASE}
PLIST_SRC= ${PKGDIR}/PLIST.SunOS
PLIST_SUBST+= GCC_VERSION=${GCC_VERSION}
CONFLICTS+= gcc-[0-9]* pgcc-[0-9]*
.endif
post-extract:
${MKDIR} ${WRKSRC}
cd ${WRKSRC}/../${DISTNAME}/gcc/config; \
${CP} ${GCC_FILESDIR}/xm-netbsd.h .; \
${CP} ${GCC_FILESDIR}/xm-target64.h .; \
for FILE in ${GCC_FILESDIR}/*_* ; do \
ARCH=`basename $${FILE} | cut -d_ -f1`; \
DEST=`basename $${FILE} | sed -e "s/$${ARCH}_//"`; \
${MKDIR} $${ARCH}; \
${CP} $${FILE} $${ARCH}/$${DEST}; \
done; \
cd ${WRKSRC}/../${DISTNAME}; \
for i in gcc/config/alpha/netbsd-elf.h gcc/config/arm/t-netbsd \
gcc/config/mips/x-netbsd libf2c/libF77/dtime_.c libf2c/libF77/etime_.c; do \
${RM} $${i};\
done
post-patch:
${ECHO} "bogus" >${WRKSRC}/../${DISTNAME}/gcc/cstamp-h.in
cd ${WRKDIR} && ${PAX} -rzf ${_DISTDIR}/${SSP_PATCH}
${CP} ${WRKDIR}/protector.c ${WRKDIR}/protector.h ${WRKDIR}/${DISTNAME}/gcc/
${PATCH} -p0 -d ${WRKDIR}/${DISTNAME} --forward --quiet -E < ${WRKDIR}/protector.dif
${PATCH} -p0 -d ${WRKDIR}/${DISTNAME} --forward --quiet -E < ${WRKDIR}/protectonly.dif
.if (${OPSYS} != SunOS)
post-build:
for FILE in ${FILESDIR}/gcc.mk; do \
${SED} -e 's#@@MAKE@@#${MAKE}#g' \
-e 's#@@PKGBASENAME@@#${PKGBASENAME}#g' \
-e 's#@@PREFIX@@#${PREFIX}#g' \
<$$FILE >${WRKDIR}/`basename $$FILE`; \
done
@echo "===> Check whether stack protection works or not"
${WRKSRC}/gcc/xgcc -B${WRKSRC}/gcc/ -O2 -o ${WRKDIR}/buffer ${FILESDIR}/buffer.c
ulimit -c 0 && ${WRKDIR}/buffer abcdefghijklmnopqrstuvwxyz 2> ${WRKDIR}/output || true
@if [ x"`/bin/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
pre-install:
# ${SETENV} PKG_PREFIX="${PREFIX}" ${SH} ${INSTALL_FILE} any PRE-INSTALL
# This is not needed because of no info.
.if (${OPSYS} != SunOS)
post-install:
${RM} -f ${GCC_PREFIX}/lib/gcc-lib/${MACHINE_GNU_PLATFORM}/${GCC_VERSION}/include/curses.h ${PREFIX}/${PKGBASENAME}/bin/cc
${LN} -s gcc ${PREFIX}/${PKGBASENAME}/bin/cc
${INSTALL_DATA} ${WRKDIR}/gcc.mk ${PREFIX}/etc/${PKGBASENAME}.mk
${RM} -fr ${GCC_PREFIX}/info
.else
# remove empy file and directories that show up when one
# does make install; make deinstall; make install
post-install:
-cd ${GCC_PREFIX}/lib/gcc-lib/${MACHINE_GNU_PLATFORM}/${PKGVERSION}/include && \
${RM} -f fixed && \
${RMDIR} v7 v9
.endif
.include "../../mk/bsd.pkg.mk"
# Make bootstrap with compiler != gcc possible.
LDFLAGS= ${_STRIPFLAG_CC}
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