# Created by: netchild@FreeBSD.org
# $FreeBSD$

PORTNAME=	icc
PORTVERSION=	8.1.038
PORTREVISION=	1
CATEGORIES=	lang linux devel
MASTER_SITES=
DISTNAME=	l_cc_pc_${PORTVERSION:C/p.+$//}

# netchild@FreeBSD.org is willing to review patches and to provide background
# infos regarding this port
MAINTAINER=	ports@FreeBSD.org
COMMENT=	Intels C/C++ compiler, set up to produce native FreeBSD binaries

PATCHLEVEL=	${PORTVERSION:C/(.+p)(.+)$/pe\2/}
DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
.if ${PORTVERSION} != ${PATCHLEVEL}
DISTFILES+=	${DISTNAME}_${PATCHLEVEL}${EXTRACT_SUFX}
PATCH_DEPENDS=		${LINUX_BASE_PORT}
.endif

EXTRACT_DEPENDS=	rpm2cpio.pl:${PORTSDIR}/archivers/rpm2cpio

RESTRICTED=	Intel forbids any redistribution

ONLY_FOR_ARCHS=		i386
CONFLICTS=		linux_devtools*

USE_LINUX=		yes

COMPILERDIR=	intel_cc_80
PLIST_SUB=	COMPILERDIR=${COMPILERDIR}
PATCH_WRKSRC=	${WRKSRC}/opt/${COMPILERDIR}

MAN1=		icc.1
MLINKS=		icc.1 icpc.1
MANPREFIX=	${PREFIX}/${COMPILERDIR}

ICC_SITE=	http://www.intel.com/software/products/compilers/

NO_STAGE=	yes
.include <bsd.port.pre.mk>

EXTRACT_AFTER_ARGS=	--exclude cdt-\*.zip \
			--exclude eclipse-platform\*.zip \
			--exclude intel-icc_ide\*.rpm \
			--exclude intel-iidb\*.rpm \
			--exclude intel-isubh\*.rpm \
			--exclude sdp-core-\*.zip \
			--exclude \*ia64.rpm \
			--exclude flexlm64

ICCCFGVAL!=	${UNAME} -r | ${SED} -e 's/\..*//'

GCCCOMPATVER=	340
GXXINCLUDE=	/usr/include/c++/${GCCCOMPATVER:C/([0-9])([0-9]).+/\1.\2/}

.for file in ${DISTFILES}
.if !exists(${DISTDIR}/${DIST_SUBDIR}/${file})
IGNORE=	Go to Intel Premier Support \(https://premier.intel.com/\) to obtain ${DISTFILES}. Product updates such as this compiler are posted regularly on Premier Support. You must have a license to obtain access to Premier Support. If you do not already have a license go to ${ICC_SITE} to review licensing options \(evaluation, commercial, and free non-commercial\) and obtain a license. Put ${DISTFILES} into ${DISTDIR} and run make again
.endif
.endfor

.if exists(${LINUXBASE}/boot/kernel.h)
BROKEN=	Cannot coexist with linux_devtools
.endif

post-extract:
	@cd ${WRKSRC} && rpm2cpio.pl 2>/dev/null *.rpm | ${CPIO} -idu --quiet

intel-patch: extract
# Apply patches from Intel.
.if ${PORTVERSION} != ${PATCHLEVEL}
	@${BRANDELF} -t Linux ${WRKSRC}_${PATCHLEVEL}/papply
	@${WRKSRC}_${PATCHLEVEL}/papply ${WRKSRC}_${PATCHLEVEL}/icc.rtp \
		${WRKSRC}/opt/${COMPILERDIR}
.endif

pre-patch: intel-patch
# Remove files we do not neet on FreeBSD.
	@for i in `${CAT} ${FILESDIR}/exclude`; do \
		${RM} -rf ${WRKSRC}/opt/${COMPILERDIR}/$$i; \
	done
.if defined(NOPORTDOCS)
# Remove docs.
	@for i in `${CAT} ${FILESDIR}/exclude_noportdocs`; do \
		${RM} -rf ${WRKSRC}/opt/${COMPILERDIR}/$$i; \
	done
.endif
# Allow everyone to use it.
	@${CHMOD} a+rx ${WRKSRC}/opt
# Remove unneeded/unsafe access rights.
.for i in doc include lib
	@${FIND} ${WRKSRC}/opt/${COMPILERDIR}/${i} -type f -print0 | \
		${XARGS} -0 ${CHMOD} a-x,og-w
.endfor
	@${FIND} ${WRKSRC}/opt -type d -print0 | ${XARGS} -0 ${CHMOD} go-w
	@${CHMOD} a-x ${WRKSRC}/opt/${COMPILERDIR}/bin/Errormatch.txt

post-patch:
# Correct some paths and patch some files
.for i in icc iccvars.csh iccvars.sh icpc
	@${REINPLACE_CMD} -i "" -e 's:%%ICC_LOCALBASE%%:${LOCALBASE}:g; \
		s:\<INSTALLDIR\>:${PREFIX}/${COMPILERDIR}:g; \
		s:%%GXX_INCLUDE%%:${GXXINCLUDE}:g; \
		s:man -w:manpath -q:g' ${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
	@${CHMOD} 755 ${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
.endfor
.if ${PORTVERSION} != ${PATCHLEVEL}
	@${REINPLACE_CMD} -i "" -e \
		's:\<installpackageid\>:${DISTNAME}_${PATCHLEVEL}:g' \
		${WRKSRC}/opt/${COMPILERDIR}/doc/csupport
.else
	@${REINPLACE_CMD} -i "" -e 's:\<installpackageid\>:${DISTNAME}:g' \
		${WRKSRC}/opt/${COMPILERDIR}/doc/csupport
.endif
	@${RM} ${WRKSRC}/opt/${COMPILERDIR}/include/*.orig
	@${RM} ${WRKSRC}/opt/${COMPILERDIR}/include/c++/*.orig
.for i in icc.orig icpc.orig
	@${RM} ${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
.endfor
# Provide a more FreeBSD'ish compile environment
.for i in icc.cfg icpc.cfg
	@${ECHO_CMD} -e "-Qlocation,ld,${PREFIX}/${COMPILERDIR}/bin/ldwrapper\n\n-wr1125\n-we140\n\n-Ulinux\n-U__linux__\n-U__linux\n-U__gnu_linux__\n\n-D__FreeBSD__=${ICCCFGVAL}\n\n" >>${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
	@${ECHO_CMD} -e "-D__wchar_t=__ct_rune_t\n" >>${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
	@${ECHO_CMD} -e "-restrict\n" >>${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
	@${CHMOD} a-x,g-w ${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
.endfor
# C++ hack for icpc
	@${ECHO_CMD} -e "-gcc-version=${GCCCOMPATVER}\n-cxxlib-gcc\n" \
		>>${WRKSRC}/opt/${COMPILERDIR}/bin/icpc.cfg
	@cd ${WRKSRC}/opt/${COMPILERDIR}/bin/ && ${LN} -s icc.cfg iccbin.cfg \
		&& ${LN} -s icpc.cfg icpcbin.cfg

OBJCOPY_OPS=	--redefine-sym stdin=__stdinp \
		--redefine-sym stdout=__stdoutp \
		--redefine-sym stderr=__stderrp

do-build:
# Use the Linux ABI for the binaries
.for i in codecov iccbin iccfilt icpcbin icpi mcpcom prelink profmerge \
	proforder profrun pronto_tool tselect xiar xild
	@${BRANDELF} -t Linux ${WRKSRC}/opt/${COMPILERDIR}/bin/${i}
.endfor
# Fix unresolved references
	@cd ${WRKSRC} && ${CC} ${CFLAGS} -c ${FILESDIR}/assert_fail.c \
		${FILESDIR}/errno_location.c ${FILESDIR}/mcount.S
.for i in libcxa.a libcxaguard.a libimf.a libirc.a libirc_s.a libsvml.a \
	libunwind.a
	@${OBJCOPY} --redefine-sym __sigsetjmp=sigsetjmp \
		${OBJCOPY_OPS} \
		${WRKSRC}/opt/${COMPILERDIR}/lib/${i}
.endfor
	@${AR} cr ${WRKSRC}/opt/${COMPILERDIR}/lib/libiccfbsd.a ${WRKSRC}/*.o
# Some magic to be able to link
	@${MKDIR} ${WRKSRC}/opt/${COMPILERDIR}/bin/ldwrapper
	@${CC} ${CFLAGS} -o \
		${WRKSRC}/opt/${COMPILERDIR}/bin/ldwrapper/ld \
		${FILESDIR}/ld.c
# We can't use STRIP_CMD, since we need the FreeBSD one, not the Linux one.
	@/usr/bin/strip ${WRKSRC}/opt/${COMPILERDIR}/bin/ldwrapper/ld
	@${CHMOD} 755 ${WRKSRC}/opt/${COMPILERDIR}/bin/ldwrapper/ld
# Make ICC happy with regards to crtbegin.o, crtend.o and libgcc.a which it
# expects to find in GXX_ROOT.
.for file in crtbegin.o crtend.o libgcc.a
	@cd ${WRKSRC}/opt/${COMPILERDIR}/lib && ${LN} -s /usr/lib/${file} ${file}
.endfor
# The static linking case expects a crtbeginT.o. Based upon inspection of
# /usr/src/contrib/gnu/crtstuff.c it seems it's the same as crtbegin.o.
	@cd ${WRKSRC}/opt/${COMPILERDIR}/lib && ${LN} -s crtbegin.o crtbeginT.o

do-install:
	@cd ${WRKSRC}/opt && ${FIND} . -print | \
		${CPIO} -pdu -R ${BINOWN}:${BINGRP} --quiet ${PREFIX}

post-install:
	@${ECHO} "${PKGNAME} is now installed in ${PREFIX}/${COMPILERDIR}, to use it you have to put your license into your \$${INTEL_FLEXLM_LICENSE} (default: ${PREFIX}/${COMPILERDIR}/licenses) directory and add ${PREFIX}/${COMPILERDIR}/bin to your PATH." | fmt
	@${ECHO}
	@${ECHO} "WARNING: If you use icc while having linux_devtools installed, icc will use the wrong includes and therefore will generate non-working binaries!" | fmt
	@${ECHO}
	@${ECHO} "If you encounter problems with icc please consult the errata at http://support.intel.com/support/performancetools/c/C_Compiler_Errata.htm first." | fmt
	@${ECHO}
	@${ECHO} "Call for benchmarks:"
	@${ECHO} "Intel is interested to see some benchmark numbers which compare gcc with icc. If you have a CPU produced by Intel and are able to do benchmarks with either your own source or with one of our major ports (e.g. with a webserver, a mailserver, a database system, an important graphics suite/program or some important math tool, ...) please try to spend some time to do a benchmark and send me (${MAINTAINER}) the result. You should include your system specs (CPU: speed/model, RAM: amount/speed, used disks (if necessary), chipset/mainboard type, ...), the version of the used software (OS, gcc, icc, ...), non default tuning options (kernel, sysctl) and the used compiler switches. If you don't use some 'standard' benchmark (e.g. the official MySQL benchmark, or the performance test suite of your prefered scripting language), please include a description about the benchmark too." | fmt
	@${ECHO}
	@${ECHO} "Please use FreeBSD as the name of your OS in communications with the support, the larger the FreeBSD userbase is, the more work gets done on FreeBSD specific issues by Intel. And please thank them for the FreeBSD support, they are already spending some time to improve icc on FreeBSD." | fmt
	@${ECHO}
	@${ECHO} "To read the entire post install message again, just run 'make post-install | less'." | fmt

.include <bsd.port.post.mk>