# ex:ts=8
# Ports collection makefile for:  compaq-cc
# Date created:           Thur Dec 07, 2000
# Whom:               David O'Brien (obrien@NUXI.com)
#
# $FreeBSD$
#

PORTNAME=   compaq-cc
PORTVERSION=    6.4.9.005.1
PORTREVISION=   2
CATEGORIES= lang
MASTER_SITES=   ftp://ftp.compaq.com/pub/products/C-CXX/linux/compaq_c/
DISTFILES=  ccc-6.4.9.005-1.alpha.rpm libots-2.2.7-2.alpha.rpm
.if defined(WANT_EV6)
DISTFILES+= cpml_ev6-5.1.0-4.alpha.rpm
.else
DISTFILES+= cpml_ev5-5.1.0-4.alpha.rpm
.endif

MAINTAINER= ports@FreeBSD.org
COMMENT=    Compaq Alpha Tru64 C compiler

RESTRICTED= "Distribution not allowed"

BUILD_DEPENDS=  rpm:${PORTSDIR}/archivers/rpm

ONLY_FOR_ARCHS= alpha

PREFIX=     /
LIBOTS_REV= libots-2.2.7
CPML_REV=   cpml-5.1.0
CCC_REV=    ccc-6.4.9.005-1
CCC_DIR=    usr/lib/compaq/${CCC_REV}
CCC_ROOT=   ${PREFIX}/${CCC_DIR}
PLIST_SUB=  CCC_REV=${CCC_REV} CPML_REV=${CPML_REV} LIBOTS_REV=${LIBOTS_REV}
EXTRACT_CMD=        rpm2cpio
EXTRACT_BEFORE_ARGS=
EXTRACT_AFTER_ARGS= |${CPIO} -idum
EXTRACT_ONLY=
NO_WRKSUBDIR=       yes
NO_BUILD=       yes
NO_FILTER_SHLIBS=   yes
NO_MTREE=       yes
USE_LINUX=      yes

do-install:
    @if [ -z "`kldstat -v | ${GREP} -E 'linux'`" ]; then \
        ${ECHO_MSG} 'AlphaLinux  mode is not enabled.\
            Loading AlphaLinux kernel module...' | fmt; \
        kldload linux || { \
        ${ECHO_MSG} 'The AlphaLinux kernel module could not be loaded.\
            Please manually load the module and retry.\
            See "man linux" for details.' | fmt; \
        ${FALSE}; \
        };\
    fi
.for F in ${DISTFILES}
    cd ${PREFIX} ; rpm2cpio ${DISTDIR}/$F |${CPIO} -idum -R root:wheel
.endfor
.for F in ${CCC_ROOT}/alpha-linux/bin/lnxcc \
    ${CCC_ROOT}/alpha-linux/bin/lnxcc_driver
    brandelf -t Linux ${PREFIX}$F
.endfor
    cd ${CCC_ROOT}/alpha-linux/bin  \
        ; ${MV} cpp cpp.Linux-bad ; ${LN} -s /usr/bin/cpp .     \
        ; ${MV} ld ld.Linux-bad ; ${LN} -s /usr/bin/ld .
# "-g" is totally ignored by GNU ld, so we can use it for a benign space holder
    cd ${CCC_ROOT}/alpha-linux/bin  \
        ; ${MV} lnxcc_driver lnxcc_driver.Linux         \
        ; ${SED} -e 's/-dynamic-linker/-g             /g'       \
             -e 's|-D__linux__|-D__FreeBSD|g'           \
             -e 's|-D__linux....|-D__FreeBSD__|g'       \
             -e 's|-Dlinux|-D_____|g'               \
        lnxcc_driver.Linux >lnxcc_driver            \
        ; ${CHMOD} 555 lnxcc_driver

# the shared libs gives us trouble right now, so only offer .a's
    ${RM} ${PREFIX}/usr/lib/libots.so
    ${RM} ${PREFIX}/usr/lib/libcpml.so
# fix unresolved references in the DECpaq libs
    cd ${WRKSRC}                            \
        ; ccc -c ${FILESDIR}/*.c                    \
        ; ar vq /usr/lib/compaq/cpml-5.1.0/libcpml_ev5.a *.o
# create /lib/ld-linux.so.2 becausing nulling it out in the (dynamic)
# compiler binary prevents it from running
    cd ${WRKSRC}                            \
        ; cp  /dev/null ld-linux.c                  \
        ; mkdir -p ${PREFIX}/lib                    \
        ; cc -c ld-linux.c -o ${PREFIX}/lib/ld-linux.so.2       \
# cpio creates directories with stupid permissions
    ${FIND} ${PREFIX}/usr/lib/compaq -type d | ${XARGS} ${CHMOD} 755
# tweaks to compile FreeBSD bits better
    ${MV} ${CCC_ROOT}/alpha-linux/bin/comp.config \
        ${CCC_ROOT}/alpha-linux/bin/comp.config.ORIG
    ${SED} -e 's|!!CCC_ROOT!!|${CCC_ROOT}|g' ${FILESDIR}/comp.config  \
        > ${WRKDIR}/comp.config
    ${INSTALL_DATA} ${WRKDIR}/comp.config  \
        ${CCC_ROOT}/alpha-linux/bin
    ${MKDIR} ${CCC_ROOT}/alpha-freebsd/include
    ${MKDIR} ${CCC_ROOT}/alpha-freebsd/lib
    cd ${FILESDIR}/include ; \
        ${FIND} . -print0 \
        | ${CPIO} -dump0 -R root:wheel ${CCC_ROOT}/alpha-freebsd/include
    cd ${CCC_ROOT}/alpha-freebsd/include ; ${LN} -sf machine/stdarg.h .

post-install:
# fixup PLIST for the FreeBSD bits
    cd ${PREFIX} ;\
        ${FIND} ${CCC_DIR}/alpha-freebsd -type f -o -type l \
                            >${WRKDIR}/PLIST.alpha-freebsd
    cd ${PREFIX} ;\
        ${FIND} ${CCC_DIR}/alpha-freebsd -type d \
        | ${SED} -e 's/^/@dirrm /g' \
        | ${SORT} -r            >>${WRKDIR}/PLIST.alpha-freebsd
    ${ECHO_CMD} "r ${TMPPLIST}"         >  ${WRKDIR}/ex.script
    ${ECHO_CMD} "/Insert PLIST.alpha-freebsd"   >> ${WRKDIR}/ex.script
    ${ECHO_CMD} "d"                 >> ${WRKDIR}/ex.script
    ${ECHO_CMD} "r ${WRKDIR}/PLIST.alpha-freebsd"   >> ${WRKDIR}/ex.script
    ${ECHO_CMD} "x!"                >> ${WRKDIR}/ex.script
    ${CP} -p ${TMPPLIST} ${TMPPLIST}.pre-alpha-freebsd
    cd ${WRKDIR} ; ex < ex.script
# fixup PLIST for the AlphaLinux bits
    cd ${PREFIX} ;\
        ${FIND} ${CCC_DIR}/alpha-linux -type f -o -type l \
                            >${WRKDIR}/PLIST.alphalinux
    ${ECHO_CMD} "lib/ld-linux.so.2"     >>${WRKDIR}/PLIST.alphalinux
    ${ECHO_CMD} "@dirrm lib"        >>${WRKDIR}/PLIST.alphalinux
    cd ${PREFIX} ;\
        ${FIND} ${CCC_DIR}/alpha-linux -type d \
        | ${SED} -e 's/^/@dirrm /g' \
        | ${SORT} -r            >>${WRKDIR}/PLIST.alphalinux
    ${ECHO_CMD} "r ${TMPPLIST}"         >  ${WRKDIR}/ex.script2
    ${ECHO_CMD} "/Insert PLIST.alphalinux"      >> ${WRKDIR}/ex.script2
    ${ECHO_CMD} "d"                 >> ${WRKDIR}/ex.script2
    ${ECHO_CMD} "r ${WRKDIR}/PLIST.alphalinux"  >> ${WRKDIR}/ex.script2
    ${ECHO_CMD} "x!"                >> ${WRKDIR}/ex.script2
    ${CP} -p ${TMPPLIST} ${TMPPLIST}.pre-alphalinux
    cd ${WRKDIR} ; ex < ex.script2
# fixup PLIST for the docs bits
    cd ${PREFIX} ;\
        ${FIND} usr/doc/${CCC_REV:C/-1$//} -type f -o -type l \
                            >${WRKDIR}/PLIST.docs
    cd ${PREFIX} ;\
        ${FIND} usr/doc/${CCC_REV:C/-1$//} -type d \
        | ${SED} -e 's/^/@dirrm /g' \
        | ${SORT} -r                >>${WRKDIR}/PLIST.docs
    ${ECHO_CMD} "r ${TMPPLIST}"         >  ${WRKDIR}/ex.script3
    ${ECHO_CMD} "/Insert PLIST.docs"        >> ${WRKDIR}/ex.script3
    ${ECHO_CMD} "d"                 >> ${WRKDIR}/ex.script3
    ${ECHO_CMD} "r ${WRKDIR}/PLIST.docs"        >> ${WRKDIR}/ex.script3
    ${ECHO_CMD} "x!"                >> ${WRKDIR}/ex.script3
    ${CP} -p ${TMPPLIST} ${TMPPLIST}.pre-docs
    cd ${WRKDIR} ; ex < ex.script3

.include <bsd.port.mk>