# 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=">=sys-libs/glibc-2.2.4
	app-arch/cpio
	app-arch/rpm"

RDEPEND=">=sys-libs/glibc-2.2.4"

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

src_compile() {
	cd ${S}/l_fc_p_8.0.034
	mkdir opt
	file=intel-ifort8-8.0-40.i386.rpm
	einfo "Extracting: ${file}"
	rpm2cpio ${file} | cpio -i
	mkdir opt/intel
	mv opt/intel_fc_80 opt/intel/compiler80/

	SD=${S}/l_fc_p_8.0.034/opt/intel/compiler80

	for file in `grep -l \<INSTALLDIR\> ${SD}/bin/*`
	do
		einfo "Untagging: ${file}"
		sed -i s@\<INSTALLDIR\>@/opt/intel/compiler80@g ${file}
	done

	for file in ${SD}/doc/*support
	do
		einfo "Untagging: ${file}"
		sed -i s@\<installpackageid\>@l_fc_p_8.0.034@g $file
	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
	insinto /etc/
	doins ${FILESDIR}/${PVR}/iccifc.conf
}

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
	oldversion=''
	if [ -d /opt/intel/compiler60 ]; then oldversion=60; fi
	if [ -d /opt/intel/compiler70 ]; then oldversion=70; fi
	if [ $oldversion ]
	then
		ewarn "Packages compiled with older versions of icc will need"
		ewarn "to be recompiled. Until you do that, old packages will"
		ewarn "work if you edit /etc/ld.so.conf and change 'compiler70'"
		ewarn "to 'compiler$oldversion' 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."
	einfo
	einfo "Compiler flags and settings can be changed in /etc/conf.d/iccifc"
	einfo
}