168 lines
4.4 KiB
Makefile
168 lines
4.4 KiB
Makefile
#-*- 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= 3.1+ # port requires gcc 3.1 or later to build with.
|
|
#
|
|
# If you are wondering what your port exactly does, use "make test-gcc"
|
|
# to see some debugging.
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
|
|
GCC_Include_MAINTAINER= portmgr@FreeBSD.org
|
|
|
|
#
|
|
# All GCC versions supported by the ports framework.
|
|
# Please keep them in ascending order.
|
|
#
|
|
GCCVERSIONS= 020702 020801 029500 030100 030200 030301 030402 040000 040100
|
|
|
|
#
|
|
# 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_030100= 500035 500039 3.1
|
|
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
|
|
|
|
#
|
|
# 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)
|
|
BROKEN= "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)
|
|
BROKEN= "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 3.1+), 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}
|