diff options
Diffstat (limited to 'ports-mgmt/portmk/Mk/bsd.gcc.mk')
| -rw-r--r-- | ports-mgmt/portmk/Mk/bsd.gcc.mk | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/ports-mgmt/portmk/Mk/bsd.gcc.mk b/ports-mgmt/portmk/Mk/bsd.gcc.mk new file mode 100644 index 000000000000..b61d19f4f042 --- /dev/null +++ b/ports-mgmt/portmk/Mk/bsd.gcc.mk @@ -0,0 +1,167 @@ +#-*- mode: Fundamental; tab-width: 4; -*- +# ex:ts=4 +# +# bsd.gcc.mk - Support for smarter USE_GCC usage. +# +# Created by: Edwin Groothuis <edwin@freebsd.org> +# +# For port developers: +# If your port needs a specific version of GCC, you can easily specify +# that with the "USE_GCC=" statement. If you need a certain minimal version, +# but don't care if about the upperversion, just the + sign behind +# the version. +# +# For example: +# USE_GCC= 3.3 # port requires GCC 3.3 to build with. +# USE_GCC= 3.4+ # port requires GCC 3.4 or later to build with. +# +# If you are wondering what your port exactly does, use "make test-gcc" +# to see some debugging. +# +# $FreeBSD: /tmp/pcvs/ports/ports-mgmt/portmk/Mk/Attic/bsd.gcc.mk,v 1.4 2006-06-27 19:47:13 linimon Exp $ +# + +GCC_Include_MAINTAINER= portmgr@FreeBSD.org + +# +# All GCC versions supported by the ports framework. +# Please keep them in ascending order. +# +GCCVERSIONS= 020702 020801 029500 030200 030301 030402 040000 040100 040200 + +# +# Versions of GCC shipped. +# The first field if the OSVERSION in which it appeared in the base system. +# The second field is the OSVERSION in which it disappeared from +# the base system. +# The third field is the version as USE_GCC would use. +# +GCCVERSION_020702= 000000 000000 2.7 +GCCVERSION_020801= 000000 400012 2.8 +GCCVERSION_029500= 400012 500035 2.95 +GCCVERSION_030200= 500039 501103 3.2 +GCCVERSION_030301= 501103 502126 3.3 +GCCVERSION_030402= 502126 999999 3.4 +GCCVERSION_040000= 999999 999999 4.0 +GCCVERSION_040100= 999999 999999 4.1 +GCCVERSION_040200= 999999 999999 4.2 + +# +# No configurable parts below this. +# + +# +# See if we can use a later version +# +_USE_GCC:= ${USE_GCC:S/+//} +.if ${USE_GCC} != ${_USE_GCC} +_GCC_ORLATER:= true +.endif + +# +# Extract the fields from GCCVERSION_ and check if USE_GCC points to a valid +# version. +# +.for v in ${GCCVERSIONS} +. for j in ${GCCVERSION_${v}} +. if !defined(_GCCVERSION_${v}_L) +_GCCVERSION_${v}_L= ${j} +. elif !defined(_GCCVERSION_${v}_R) +_GCCVERSION_${v}_R= ${j} +. elif !defined(_GCCVERSION_${v}_V) +_GCCVERSION_${v}_V= ${j} +. if ${_USE_GCC}==${j} +_GCCVERSION_OKAY= true; +. endif +. endif +. endfor +.endfor + +.if !defined(_GCCVERSION_OKAY) +IGNORE= Unknown version of GCC specified (USE_GCC=${USE_GCC}) +.endif + +# +# Determine current GCCVERSION +# +.for v in ${GCCVERSIONS} +. if exists(${LOCALBASE}/bin/gcc${_GCCVERSION_${v}_V:S/.//}) +_GCC_FOUND${v}= port +. endif +. if ${OSVERSION} >= ${_GCCVERSION_${v}_L} && ${OSVERSION} < ${_GCCVERSION_${v}_R} +_GCCVERSION:= ${v} +_GCC_FOUND${v}:= base +. endif +.endfor +.if !defined(_GCCVERSION) +IGNORE= Couldn't find your current GCCVERSION (OSVERSION=${OSVERSION}) +.endif + +# +# If the GCC package defined in USE_GCC does not exist, but a later +# version is allowed (for example 3.4+), see if there is a later. +# First check if the base installed version is good enough, otherwise +# get the first available version. +# +.if defined(_GCC_ORLATER) +. for v in ${GCCVERSIONS} +. if ${_USE_GCC} == ${_GCCVERSION_${v}_V} +_GCC_MIN1:= true +. endif +. if defined(_GCC_MIN1) && defined(_GCC_FOUND${v}) && ${_GCC_FOUND${v}}=="base" && !defined(_GCC_FOUND) +_GCC_FOUND:= ${_GCCVERSION_${v}_V} +. endif +. endfor +. for v in ${GCCVERSIONS} +. if ${_USE_GCC} == ${_GCCVERSION_${v}_V} +_GCC_MIN2:= true +. endif +. if defined(_GCC_MIN2) && defined(_GCC_FOUND${v}) && !defined(_GCC_FOUND) +_GCC_FOUND:= ${_GCCVERSION_${v}_V} +. endif +. endfor +.endif +.if defined(_GCC_FOUND) +_USE_GCC:=${_GCC_FOUND} +.endif + +# +# Determine if the installed OS already has this GCCVERSION, and if not +# then set BUILD_DEPENDS, CC, CXX and F77 +# +.for v in ${GCCVERSIONS} +. if ${_USE_GCC} == ${_GCCVERSION_${v}_V} +. if ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R} +V:= ${_GCCVERSION_${v}_V:S/.//} +CC:= gcc${V} +CXX:= g++${V} +F77:= g77-${V} +_GCC_BUILD_DEPENDS:= ${CC} +. endif +. endif +.endfor +.undef V + +.if defined(_GCC_BUILD_DEPENDS) +BUILD_DEPENDS+= ${_GCC_BUILD_DEPENDS}:${PORTSDIR}/lang/${_GCC_BUILD_DEPENDS} +.endif + +MAKE_ENV+= CC="${CC}" CXX="${CXX}" + +test-gcc: + @echo USE_GCC=${USE_GCC} +.if defined(_GCC_ORLATER) + @echo Port can use later versions. +.else + @echo Port cannot use later versions. +.endif +.for v in ${GCCVERSIONS} + @echo -n "GCC version: ${_GCCVERSION_${v}_V} " +.if defined(_GCC_FOUND${v}) + @echo -n "(${_GCC_FOUND${v}}) " +.endif + @echo "- OSVERSION from ${_GCCVERSION_${v}_L} to ${_GCCVERSION_${v}_R}" +# @echo ${v} - ${_GCC_FOUND${v}} - ${_GCCVERSION_${v}_L} to ${_GCCVERSION_${v}_R} - ${_GCCVERSION_${v}_V} +.endfor + @echo Using GCC vesion ${_USE_GCC} + @echo CC:${CC} - CXX:${CXX} - F77:${F77} - BUILD_DEPENDS:${BUILD_DEPENDS} |