# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /home/cvsroot/gentoo-x86/dev-lang/ifc/ifc-8.0.034.ebuild,v 1.0 2003/12/14 0:40:26 Cheesefoam Exp $

S=${WORKDIR}

DESCRIPTION="Intel Fortran Compiler - The Pentium optimized compiler for Linux"

SRC_URI1="ftp://download.intel.com/software/products/compilers/downloads/l_fc_p_8.0.034.tar.gz"
SRC_URI2="ftp://download.intel.co.jp/software/products/compilers/downloads/l_fc_p_8.0.034.tar.gz"
SRC_URI="${SRC_URI1} ${SRC_URI2}"

HOMEPAGE="http://www.intel.com/software/products/compilers/forlin/"

LICENSE="icc-8.0"

DEPEND="virtual/linux-sources
	>=sys-libs/glibc-2.2.4
	app-arch/cpio
	app-arch/rpm"

RDEPEND="virtual/linux-sources
	>=sys-libs/glibc-2.2.4"

SLOT="8"
KEYWORDS="-* ~x86"
IUSE=""

src_compile() {
	# Keep disk space to a minimum
	cd l_fc_p_8.0.034
	rm -f intel-*.ia64.rpm
	rm -f intel-ii*.rpm
	rm -f intel-eid*.rpm
	mkdir opt
        mkdir intel
        mkdir intel/compiler80
	for x in intel-*.i386.rpm
	do
		einfo "Extracting: ${x}"
		rpm2cpio ${x} | cpio --extract --make-directories --unconditional
	done
        mv opt/intel_fc_80/* intel/compiler80/
        rm -fr opt/intel_fc_80
        mv intel opt	
	# From UNTAG_CFG_FILES in 'install'
	SD=${S}/l_fc_p_8.0.034/opt/intel/compiler80 # Build DESTINATION
	RD=/opt/intel/compiler80 # Real DESTINATION
	for FILE in $(find $SD/bin/ -regex '.*[ei][cf]p?c$\|.*cfg$\|.*pcl$\|.*vars[^/]*.c?sh$' 2>/dev/null)
	do
		sed s@\<INSTALLDIR\>@$RD@g ${FILE} > ${FILE}.abs
		mv -f ${FILE}.abs ${FILE}
		chmod 755 ${FILE}
	done

	# From UNTAG_SUPPORT in 'install'
	#eval `grep "^[ ]*COMBOPACKAGEID=" install`

	for SUPPORTFILE in ${SD}/doc/*support
	do
		einfo "Untagging: ${SUPPORTFILE}"
		sed s@\<INSTALLTIMECOMBOPACKAGEID\>@$COMBOPACKAGEID@g $SUPPORTFILE > $SUPPORTFILE.abs
		mv $SUPPORTFILE.abs $SUPPORTFILE
		chmod 644 $SUPPORTFILE
	done
}

src_install () {
	dodoc ${SD}/licenses/flicense
	cp -a l_fc_p_8.0.034/opt ${D}

	# ifc enviroment
	insinto /etc/env.d
	doins ${FILESDIR}/${PVR}/05icc-ifc
	# fix the issue with the primary icc executable
	exeinto /opt/intel/compiler80/bin
	doexe ${FILESDIR}/${PVR}/ifc
	doexe ${FILESDIR}/${PVR}/ifort
}

pkg_postinst () {
	einfo
	einfo "http://www.intel.com/software/products/compilers/forlin/noncom.htm"
	einfo "From the above url you can get a free, non-commercial"
	einfo "license to use the Intel Fortran Compiler emailed to you."
	einfo "You cannot run ifc without this license file."
	einfo "Read the website for more information on this license."
	einfo
	einfo "Documentation can be found in /opt/intel/compiler80/docs"
	einfo
	einfo "You will need to place your license in /opt/intel/compiler80/licenses/"
	einfo
	if [ -d /opt/intel/compiler?0 ]
	then
		ewarn
		ewarn "Packages compiled with older versions of icc will need"
		ewarn "to be recompiled. Until you do that, old packages will"
		ewarn "work if you edit /etc/ld.so.conf and change 'compiler70'"
		ewarn "to 'compiler60' and run 'ldconfig.' Note that this edit"
		ewarn "won't persist and will require you to re-edit after each"
		ewarn "package you re-install."
	fi
	ewarn "If 'ifc' breaks, use 'ifcbin' instead and report a bug."
	ewarn "NOTE: Before compiling important applications that your system"
	ewarn "depends on, read the warning above. This could potentially"
	ewarn "render your system unusable. This is a problem with Intel's"
	ewarn "software, _not_ with Gentoo."
}