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# ex:ts=4
# 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=   2
CATEGORIES=     lang
MASTER_SITES=   ${MASTER_SITE_GCC}
MASTER_SITE_SUBDIR= snapshots/${versionstring}
DISTFILES=      gcc-core-${versionstring}${EXTRACT_SUFX} \
                gcc-ada-${versionstring}${EXTRACT_SUFX} \
                gcc-testsuite-${versionstring}${EXTRACT_SUFX}

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
USE_BISON=      yes

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

MAN1=           cpp${gcc_suffix}.1 \
                gcc${gcc_suffix}.1 \
                gcov${gcc_suffix}.1
MAN7=           ${fsf_mans:S/$/${fsf_suffix}.7/}
NOMANCOMPRESS=  yes # 5-cur and releng4 problems?
INFO=           gcc${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>

gcc_snapshot=   20061201
versionstring=  ${PORTVERSION:C/\.[0-9]*$//}-${gcc_snapshot}
srcdir=         ${WRKDIR}/gcc-${versionstring}
gcc_suffix=     41
fsf_mans=       fsf-funding gfdl gpl
fsf_suffix=     -${PORTNAME}${gcc_suffix}
targlib=        ${PREFIX}/lib/gcc/${CONFIGURE_TARGET}/${PORTVERSION}

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=${targlib} \
                --infodir=${PREFIX}/${INFO_PATH}/gcc${gcc_suffix}

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}

# We need an existing GNAT compiler to bootstrap this one.
BUILD_DEPENDS+= ${LOCALBASE}/bin/gcc34/gcc34:${PORTSDIR}/lang/gnat-gcc34
CONFIGURE_ENV+= PATH=${LOCALBASE}/bin/gcc34:${PATH} CC=${LOCALBASE}/bin/gcc34/gcc34
MAKE_ENV+=      PATH=${LOCALBASE}/bin/gcc34:${PATH} CC=${LOCALBASE}/bin/gcc34/gcc34

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

# Append ' [FreeBSD]' to 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:
    @${ECHO_MSG} "Consider running 'make check' before 'make install', especially"
    @${ECHO_MSG} "if you have not performed this build on -STABLE or -CURRENT."
    @${ECHO_MSG} "This assumes that you have the dejagnu port installed."

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

post-install:
    ${LN} -s ${PREFIX}/bin/gcc${gcc_suffix}/gcc${gcc_suffix} \
        ${PREFIX}/bin/gcc${gcc_suffix}/gcc
    @# 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.
    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>