1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
#-*- 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 (minimum) version of GCC, you can easily
# specify that with a "USE_GCC=" statement. Unless absolutely necessary
# do so by specifying "USE_GCC=X.Y+" which requests at least GCC version
# X.Y. To request a specific version omit the trailing + sign. Use of
# a Fortran compiler is declared by the USE_FORTRAN knob, not USE_GCC.
#
# Examples:
# USE_GCC= 4.2+ # port requires GCC 4.2 or later.
# USE_GCC= 4.7 # port requires GCC 4.7.
#
# If your port needs a Fortran compiler, please specify that with the
# USE_FORTRAN= knob. Here is the list of options for that knob:
#
# USE_FORTRAN= yes # use gfortran46 (lang/gcc46)
# USE_FORTRAN= g77 # use g77-34 (lang/gcc34)
# USE_FORTRAN= ifort # use the Intel compiler (lang/ifc)
#
# Due to object file incompatiblity between Fortran compilers, we strongly
# recommend to use only one of them on any system.
#
# If you are wondering what your port exactly does, use "make test-gcc"
# to see some debugging.
#
# $FreeBSD$
#
GCC_Include_MAINTAINER= gerald@FreeBSD.org
# All GCC versions supported by the ports framework. Keep them in
# ascending order and in sync with the table below.
GCCVERSIONS= 030402 040200 040400 040500 040600 040700
# The first field if the OSVERSION in which it appeared in the base.
# The second field is the OSVERSION in which it disappeared from the base.
# The third field is the version as USE_GCC would use.
GCCVERSION_030402= 502126 700042 3.4
GCCVERSION_040200= 700042 9999999 4.2
GCCVERSION_040400= 0 0 4.4
GCCVERSION_040500= 0 0 4.5
GCCVERSION_040600= 0 0 4.6
GCCVERSION_040700= 0 0 4.7
GCC_DEFAULT_VERSION= 4.6
GCC_DEFAULT_V= ${GCC_DEFAULT_VERSION:S/.//}
# No configurable parts below this. ####################################
#
# Extract the fields from GCCVERSION_...
.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}
. endif
. endfor
.endfor
# bsd.gcc.mk can also be used for primarily requesting a Fortran compiler.
# If we are using GCC we still define whatever we'd usually do for C and
# C++ as well.
.if defined (USE_FORTRAN)
# The default case, with a current lang/gcc port.
. if ${USE_FORTRAN} == yes
_USE_GCC:= ${GCC_DEFAULT_VERSION}
FC:= gfortran${GCC_DEFAULT_V}
F77:= gfortran${GCC_DEFAULT_V}
# Intel Fortran compiler from lang/ifc.
. elif ${USE_FORTRAN} == ifort
BUILD_DEPENDS+= ${LOCALBASE}/intel_fc_80/bin/ifort:${PORTSDIR}/lang/ifc
RUN_DEPENDS+= ${LOCALBASE}/intel_fc_80/bin/ifort:${PORTSDIR}/lang/ifc
FC:= ${LOCALBASE}/intel_fc_80/bin/ifort
F77:= ${LOCALBASE}/intel_fc_80/bin/ifort
# g77 from lang/gcc34.
. elif ${USE_FORTRAN} == g77
_USE_GCC:= 3.4
FC:= g77-34
F77:= g77-34
. else
IGNORE= specifies unknown value "${USE_FORTRAN}" for USE_FORTRAN
. endif
CONFIGURE_ENV+= F77="${F77}" FC="${FC}" FFLAGS="${FFLAGS}"
MAKE_ENV+= F77="${F77}" FC="${FC}" FFLAGS="${FFLAGS}"
.endif
.if defined(USE_GCC)
# See if we can use a later version
_USE_GCC:= ${USE_GCC:S/+//}
.if ${USE_GCC} != ${_USE_GCC}
_GCC_ORLATER:= true
.endif
# Check if USE_GCC points to a valid version.
.for v in ${GCCVERSIONS}
. for j in ${GCCVERSION_${v}}
. if ${_USE_GCC}==${j}
_GCCVERSION_OKAY= true;
. 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 4.2+), 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
. if defined(_GCC_FOUND)
_USE_GCC:= ${_GCC_FOUND}
. elif ${_USE_GCC} < ${GCC_DEFAULT_VERSION}
_USE_GCC:= ${GCC_DEFAULT_VERSION}
. endif
.endif # defined(_GCC_ORLATER)
.endif # defined(USE_GCC)
.if defined(_USE_GCC)
# A concrete version has been selected. Determine if the installed OS
# features this version in the base, and if not then set proper ports
# dependencies, CC, CXX, CPP, and flags.
.for v in ${GCCVERSIONS}
. if ${_USE_GCC} == ${_GCCVERSION_${v}_V}
. if ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R}
V:= ${_GCCVERSION_${v}_V:S/.//}
_GCC_BUILD_DEPENDS:= gcc${V}
_GCC_PORT_DEPENDS:= gcc${V}
CC:= gcc${V}
CXX:= g++${V}
CPP:= cpp${V}
. if ${_USE_GCC} != 3.4
CFLAGS+= -Wl,-rpath=${LOCALBASE}/lib/${_GCC_BUILD_DEPENDS}
LDFLAGS+= -Wl,-rpath=${LOCALBASE}/lib/${_GCC_BUILD_DEPENDS}
. if defined (USE_FORTRAN)
. if ${USE_FORTRAN} == yes
FFLAGS+= -Wl,-rpath=${LOCALBASE}/lib/${_GCC_BUILD_DEPENDS}
. endif
. endif
. endif
. endif
. endif
.endfor
.undef V
.if defined(_GCC_BUILD_DEPENDS)
BUILD_DEPENDS+= ${_GCC_PORT_DEPENDS}:${PORTSDIR}/lang/${_GCC_BUILD_DEPENDS}
. if ${_USE_GCC} != 3.4
RUN_DEPENDS+= ${_GCC_PORT_DEPENDS}:${PORTSDIR}/lang/${_GCC_BUILD_DEPENDS}
. if ${_USE_GCC} != 4.2
# Later GCC ports already depend on binutils; make sure whatever we
# build leverages this as well.
USE_BINUTILS= yes
. endif
. endif
.endif
.endif # defined(_USE_GCC)
test-gcc:
@echo USE_GCC=${USE_GCC}
@echo USE_FORTRAN=${USE_FORTRAN}
.if defined(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 version ${_USE_GCC}
.endif
@echo CC=${CC} - CXX=${CXX} - CPP=${CPP} - CFLAGS=\"${CFLAGS}\"
@echo F77=${F77} - FC=${FC} - FFLAGS=\"${FFLAGS}\"
@echo LDFLAGS=\"${LDFLAGS}\"
@echo "BUILD_DEPENDS=${BUILD_DEPENDS}"
@echo "RUN_DEPENDS=${RUN_DEPENDS}"
|
