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# ex:ts=8
#
# Ports collection makefile for: gnat-gcc
# Date created:     22 Jun 2006
# Whom:         Karel Miklav <karel@lovetemple.net>
#
# $FreeBSD$
#

PORTNAME=       gnat-gcc
PORTVERSION=        4.1.2
PORTREVISION=       4
CATEGORIES=     lang
MASTER_SITES=       GCC/releases/gcc-${PORTVERSION} \
            CENKES:boot \
            http://lovetemple.net/data/:boot
DISTFILES=      gcc-core-${PORTVERSION}${EXTRACT_SUFX} \
            gcc-ada-${PORTVERSION}${EXTRACT_SUFX} \
            gcc-testsuite-${PORTVERSION}${EXTRACT_SUFX} \
            gnat-gcc41-boot-${boot_stamp}.tbz:boot

MAINTAINER=     karel@lovetemple.net
COMMENT=        The GNU Ada Compiler system

ONLY_FOR_ARCHS=     i386

USE_BZIP2=      yes
USE_GMAKE=      yes
USE_ICONV=      yes
USE_PERL5_BUILD=    yes # Needed for man pages.
USE_BISON=      build

CONFLICTS=      gcc-4.1.*
WRKSRC=         ${WRKDIR}/build

MAN1=           cpp${gcc_suffix}.1 \
            gcc${gcc_suffix}.1 \
            gcov${gcc_suffix}.1
MAN7=           ${fsf_mans:S/$/${fsf_suffix}.7/}
NOMANCOMPRESS=      yes # XXX 5-cur and releng4 problems?
INFO=           gcc${gcc_suffix}/cpp \
            gcc${gcc_suffix}/cppinternals \
            gcc${gcc_suffix}/gcc \
            gcc${gcc_suffix}/gccinstall \
            gcc${gcc_suffix}/gccint \
            gcc${gcc_suffix}/gnat-style \
            gcc${gcc_suffix}/gnat_rm \
            gcc${gcc_suffix}/gnat_ugn_unw

LATEST_LINK=        ${PORTNAME}${gcc_suffix}

.include <bsd.port.pre.mk>

.if ${OSVERSION} >= 800000
BROKEN=         does not fetch
.endif

srcdir=         ${WRKDIR}/gcc-${PORTVERSION}
gcc_suffix=     41
fsf_mans=       fsf-funding gfdl gpl
fsf_suffix=     -${PORTNAME}${gcc_suffix}
targlib=        ${PREFIX}/lib/gcc/${CONFIGURE_TARGET}/${PORTVERSION}
gcc_link=       ${PREFIX}/bin/gcc${gcc_suffix}/gcc
boot_stamp=     ${ARCH}-freebsd-${OSREL:C/\.[0-9.]*//}
check_target=       check # XXX

PATCH_WRKSRC=       ${srcdir}

GNU_CONFIGURE=      yes
CONFIGURE_SCRIPT=   ../${srcdir:C/${WRKDIR}//}/configure
CONFIGURE_ARGS=     --enable-languages="c,ada" \
            --disable-nls \
            --with-system-zlib \
            --with-libiconv-prefix=${LOCALBASE} \
            --program-suffix=${gcc_suffix} \
            --bindir=${PREFIX}/bin/gcc${gcc_suffix} \
            --libdir=${targlib}

ALL_TARGET=     bootstrap-lean
MAKE_ENV+=      MAKEINFOFLAGS="--no-split" PTHREAD_LIBS=${PTHREAD_LIBS}

PLIST_SUB=      GCC_VER=${PORTVERSION} \
            GNU_HOST=${CONFIGURE_TARGET} \
            SUFFIX=${gcc_suffix}

USE_LDCONFIG=       ${targlib}

# Prepare environment for the bootstrap compiler.
CC=         ${WRKDIR}/boot/bin/gcc
build_env=      PTHREAD_LIBS=${PTHREAD_LIBS} \
            PATH=${WRKDIR}/boot/bin:${WRKDIR}/boot/libexec:${PATH}

CONFIGURE_ENV+=     ${build_env} CC="${CC}"
MAKE_ENV+=      ${build_env}

pre-everything::
    @${ECHO_MSG} -n "Making GCC ${DISTNAME:S/^gcc-//} for ${OPSYS} "
    @${ECHO_MSG}     "${OSREL} target=${CONFIGURE_TARGET}"

# Append ' [FreeBSD]' to the gcc version string.
post-patch:
    @${REINPLACE_CMD} \
        -e 's|\(const char version_string.*\)";|\1 [FreeBSD]";|' \
        ${srcdir}/gcc/version.c

pre-configure:
    cd ${srcdir} ; contrib/gcc_update --touch
    @${RM} -f ${srcdir}/gcc/*/*.info*
    @${MKDIR} ${CONFIGURE_WRKSRC}

post-build:
    @${ECHO_MSG} -n "Consider running 'make check' before 'make install', "
    @${ECHO_MSG} -n "especially if you have not performed this build on "
    @${ECHO_MSG} -n "-STABLE or -CURRENT. This assumes that you have "
    @${ECHO_MSG}    "dejagnu and autogen ports installed."

check: build
    cd ${WRKSRC} && \
    export RUNTESTFLAGS='--target_board ''unix{-pthread}''' && \
    ${GMAKE} -sk ${check_target}

post-install:
    # Create a gcc link.
    ${RM} -f ${gcc_link}
    ${LN} -s ${PREFIX}/bin/gcc${gcc_suffix}/gcc${gcc_suffix} ${gcc_link}
    # Man pages can only be generated if Perl >= 5.6 is installed; fake them otherwise.
    for mp in ${_MANPAGES}; do \
        ${TEST} -e $${mp} || ${TOUCH} ${TOUCH_FLAGS} $${mp}; \
    done
    # Version FSF funding and licensing manuals. XXX Fix before it happens!
    for mp in ${fsf_mans}; do \
        ${MV} -f ${PREFIX}/man/man7/$${mp}.7 \
            ${PREFIX}/man/man7/$${mp}${fsf_suffix}.7; \
    done
    # Save the runaway header.
    ${MV} -f ${PREFIX}/include/mf-runtime.h \
             ${targlib}/gcc/${CONFIGURE_TARGET}/${PORTVERSION}/include
    # Remove libtool library files.
    ${RM} -f ${targlib}/*.la
    # Prepare a temporary list of installed libraries and include files.
    ${RM} -f ${WRKDIR}/PLIST.lib
    for d in ${targlib:S/^${PREFIX}\///} ${targlib:S/^${PREFIX}\///:S/lib/libexec/}; do \
        cd ${PREFIX}; \
        if [ -d $${d} ]; then \
            ${FIND} $${d} -type f -o -type l >>${WRKDIR}/PLIST.lib; \
            ${FIND} $${d} -type d | ${SORT} -r | ${SED} -e 's/^/@dirrm /g' >>${WRKDIR}/PLIST.lib; \
        fi; \
    done
    # Following directories should be removed on deinstal if empty. Add them to the temporary list.
    ${ECHO_CMD} "@unexec ${RMDIR} %D/lib/gcc/${CONFIGURE_TARGET} 2>/dev/null || true" >> ${WRKDIR}/PLIST.lib
    ${ECHO_CMD} "@unexec ${RMDIR} %D/lib/gcc 2>/dev/null || true" >> ${WRKDIR}/PLIST.lib
    ${ECHO_CMD} "@unexec ${RMDIR} %D/libexec/gcc/${CONFIGURE_TARGET} 2>/dev/null || true" >> ${WRKDIR}/PLIST.lib
    ${ECHO_CMD} "@unexec ${RMDIR} %D/libexec/gcc 2>/dev/null || true" >> ${WRKDIR}/PLIST.lib
    # Insert the temporary list in the packing list.
    cd ${WRKDIR}; ${SED} -i -e "/PLIST.lib/ r PLIST.lib" ${TMPPLIST}

.include <bsd.port.post.mk>