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Ticket #42160: Portfile

File Portfile, 25.2 KB (added by Veence (Vincent), 11 years ago)
New "more up-to-date" Portfile

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1	# $Id: Portfile 114328 2013-12-05 10:21:52Z ryandesign@macports.org $
2
3	PortSystem 1.0
4	PortGroup muniversal 1.0
5
6	categories math
7	license BSD
8	name atlas
9	version 3.10.1
10	revision 5
11	use_bzip2 yes
12
13	# additional versions
14	set lapackversion 3.4.2
15	set lapackname lapack
16	set atlasdist ${name}${version}${extract.suffix}
17	set lapackdist ${lapackname}-${lapackversion}.tgz
18
19	maintainers vince
20	platforms darwin
21
22	description Portable optimal linear algebra software
23	long_description Provides a complete BLAS and LAPACK API.\nATLAS\
24	achieves performance on par\
25	with machine-specific tuned libraries.
26
27	# No precompiled binaries
28	#archive_sites
29
30	homepage http://math-atlas.sourceforge.net/
31
32	master_sites sourceforge:project/math-atlas/Stable/${version}:atlas \
33	http://www.netlib.org/lapack:lapack
34
35	distfiles ${atlasdist}:atlas \
36	${lapackdist}:lapack
37
38	extract.only ${atlasdist}
39
40	patchfiles patch-emit_mm_c.diff \
41	patch-ATL_cmm4x4x128_av_c.diff \
42	patch-makes-Make.lib.diff
43
44	checksums ${atlasdist} \
45	rmd160 67f928ad900caa300b23e2f824b8a495f416c8d6 \
46	sha256 a215b492204aae0205f4028e7c4076492a5d6a564f8f859ff062fd79587bcc86 \
47	${lapackdist} \
48	rmd160 8740c35c9a85b71424fe1ffeed192256aebeb431 \
49	sha256 60a65daaf16ec315034675942618a2230521ea7adf85eea788ee54841072faf0
50
51	worksrcdir ATLAS
52
53	compiler.blacklist macports-clang-3.2 macports-clang-3.1 \
54	macports-clang-3.0 macports-clang-2.9
55
56	set gcc_version 0
57	set use_clang ""
58
59	variant gcc49 conflicts gcc47 gcc48 clang mpclang34 perf\
60	description {build using macports-gcc-4.9} {
61
62	configure.compiler macports-gcc-4.9
63	}
64
65	if {[variant_isset gcc49]} {
66
67	set gcc_version 49
68	set use_clang ""
69
70	}
71
72	variant gcc48 conflicts gcc47 gcc49 clang mpclang34 perf \
73	description {build using macports-gcc-4.8} {
74
75	configure.compiler macports-gcc-4.8
76	}
77
78	if {[variant_isset gcc48]} {
79
80	set gcc_version 48
81	set use_clang ""
82	}
83
84	variant gcc47 conflicts gcc48 gcc49 clang mpclang34 perf \
85	description {build using macports-gcc-4.7} {
86
87	configure.compiler macports-gcc-4.7
88	}
89
90	if {[variant_isset gcc47]} {
91
92	set gcc_version 47
93	set use_clang ""
94	}
95
96
97	variant clang conflicts gcc47 gcc48 gcc49 mpclang34 \
98	description {use XCode clang and gfortran} {
99
100	pre-fetch {
101	if {[vercmp ${xcodeversion} 5.0] < 0} {
102	return -code error "This clang version is not supported.\
103	Please upgrade to Xcode 5."
104	}
105	}
106
107	configure.compiler clang
108	}
109
110	if {[variant_isset clang]} {
111
112	set use_clang "XCode"
113	set gcc_version 0
114	}
115
116	variant mpclang34 conflicts gcc47 gcc48 gcc49 clang perf\
117	description {use mp-clang-3.4 and gfortran} {
118
119	configure.compiler macports-clang-3.4
120	}
121
122	if {[variant_isset mpclang34]} {
123
124	set use_clang "34"
125	set gcc_version 0
126	}
127
128	variant perf conflicts gcc47 gcc48 gcc49 mpclang34 clang \
129	description {Uses clang-mp-3.4 for C and dragonegg-3.4 for Fortran} {
130
131	configure.compiler macports-clang-3.4
132	depends_build-append port:dragonegg-3.4-gcc-4.8
133	configure.f77 ${prefix}/bin/dragonegg-3.4-gfortran-mp-4.8
134
135	set clang_flags "-O3 -fPIC -fomit-frame-pointer"
136	set gcc_flags "${clang_flags} \
137	-specs=${prefix}/libexec/dragonegg/llvm34gcc48-integrated-as.specs"
138	}
139
140	if {[variant_isset perf]} {
141
142	set use_clang "34"
143	set gcc_version 48
144	}
145
146	variant nofortran description {Forgo use of fortran compiler} {
147	}
148
149	# AVX or higher?
150
151	if {(${os.major} > 11 && \
152	(![catch {sysctl hw.optional.fma} result1] && $result1 == 1)) \|\|
153	(![catch {sysctl hw.cpufamily} result2] && $result2 == 280134364)} {
154
155	set has_fma "yes"
156	} else {
157
158	set has_fma "no"
159	}
160
161	if {(${os.major} > 11 && \
162	(![catch {sysctl hw.optional.avx2_0} result1] && $result1 == 1)) \|\|
163	(![catch {sysctl hw.cpufamily} result2] && $result2 == 280134364)} {
164
165	set has_avx2 "yes"
166	} else {
167
168	set has_avx2 "no"
169	}
170
171	if {(${os.major} > 10 && \
172	(![catch {sysctl hw.optional.avx1_0} result1] && $result1 == 1)) \|\|
173	(![catch {sysctl hw.cpufamily} result2] && $result2 == 1418770316)} {
174
175	set has_avx "yes"
176	} else {
177
178	set has_avx "no"
179	}
180
181	# If none of the above variants is chosen, make gcc47 the default for
182	# up to SSE4.2 (Core i1) capable processors, and XCode-clang for newer
183
184	if {![variant_isset gcc47] && ![variant_isset gcc48] && \
185	![variant_isset gcc49] && ![variant_isset clang] && \
186	![variant_isset perf] && ![variant_isset mpclang34]} {
187
188	if {${has_avx} == "no"} {
189
190	# Defaults to gcc47
191	default_variants +gcc47
192	set gcc_version 47
193	set use_clang ""
194	} else {
195
196	# Defaults to clang-mp-3.
197	default_variants +clang
198	set gcc_version 0
199	set use_clang "XCode"
200	}
201	}
202
203	set universal [variant_isset universal]
204
205	# Finds the type of CPU we are running on
206	set native_arch ${build_arch}
207
208	if {${os.arch} eq "i386"} {
209
210	set universal_archs_supported {i386 x86_64}
211	if {![catch {exec sysctl -n hw.machine} result]} {
212	set native_arch ${result}
213	}
214	} elseif {${os.arch} eq "powerpc"} {
215
216	set universal_archs_supported {ppc ppc64}
217	if {![catch {exec sysctl -n hw.cpusubtype} result] && $result == 100} {
218	set native_arch "ppc64"
219	} else {
220
221	set native_arch "ppc"
222	}
223	}
224
225	configure.args \
226	--with-netlib-lapack-tarfile=${distpath}/${lapackdist} \
227	-O 12 \
228	-v 5 \
229	--dylibs
230
231	# Chose the right flags for GCC and Clang compilers
232
233	if {${build_arch} eq "i386" \|\| ${build_arch} eq "x86_64"} {
234
235	# General flags
236	# GCC
237	set gcc_flags "-fomit-frame-pointer -mfpmath=sse -O3\
238	-fno-schedule-insns2 -fPIC"
239
240	# Clang
241	set clang_flags "-O3 -fomit-frame-pointer -fPIC"
242
243	# Vectorizing unit flags
244	if {${has_fma} == "yes"} {
245
246	# Only Clang handles AVX+ correctly
247	set gvct_flag "-msse4.2"
248	# downgrade FMA to AVX for the time being
249	set cvct_flag "-mavx"
250	if {${use_clang} != ""} {
251
252	configure.args-append -A 26 -V 480
253	} else {
254
255	# No AVX when using GCC 4.x
256	configure.args-append -A 26 -V 448
257	}
258	} elseif {${has_avx2} == "yes"} {
259
260	set gvct_flag "-msse4.2"
261	set cvct_flag "-mavx"
262	} elseif {${has_avx} == "yes"} {
263
264	set gvct_flag "-msse4.2"
265	set cvct_flag "-mavx"
266	} elseif {${os.major} > 9 && \
267	![catch {sysctl hw.optional.sse4_2} result1] && $result1 == 1} {
268
269	set gvct_flag "-msse4.2"
270	set cvct_flag "-msse4.2"
271	} elseif {${os.major} > 9 && \
272	![catch {sysctl hw.optional.sse4_1} result1] && $result1 == 1} {
273
274	set gvct_flag "-msse4.1"
275	set cvct_flag "-msse4.1"
276	} elseif {${os.major} > 8 && \
277	![catch {sysctl hw.optional.supplementalsse3} result1] && $result1 == 1} {
278
279	set gvct_flag "-mssse3"
280	set cvct_flag "-mssse3"
281	} else {
282
283	# Default vectorization flag is sse3 (CoreSolo / CoreDuo)
284	set gvct_flag "-msse3"
285	set cvct_flag "-msse3"
286	}
287	} elseif {${build_arch} eq "ppc"} {
288
289	# PPC
290	set gcc_flags "-O3 -mcpu=7400 -mtune=7400\
291	-fno-schedule-insns -fschedule-insns2 -fPIC \
292	-force_cpusubtype_ALL"
293	set clang_flags "-O3 -arch ppc -fPIC"
294
295	set gvct_flag "-maltivec -mabi=altivec"
296	set cvct_flag "-maltivec"
297
298	configure.args-append -A 4
299
300	# On Leopard, we may warn the user that ppc
301	# is not as efficient as ppc64
302	pre-fetch {
303	if {${native_arch} eq "ppc64"} {
304
305	ui_msg "Compiling for ppc on a G5 machine.\
306	This could lead to reduced performance."
307	}
308	}
309
310	} else {
311
312	# PPC64
313	set gcc_flags "-mcpu=970 -mtune=970 -mvrsave -mpowerpc64\
314	-fno-schedule-insns -fschedule-insns2 -fPIC \
315	-force_cpusubtype_ALL"
316	# Clang has no PPC64 target so compile for PPC
317	set clang_flags "-O3 -arch ppc -fPIC"
318
319	set gvct_flag "-maltivec -mabi=altivec"
320	set cvct_flag "-maltivec"
321	}
322
323	# Basic universal config
324	# Advanced config (flags) is done during pre-configure phase
325
326	if {${universal} == 1} {
327
328	configure.universal_args-delete --disable-dependency-tracking
329
330	lappend merger_configure_args(ppc) --cflags=-m32 \
331	-b 32 \
332	-A 4 \
333	-V 4 \
334	-s gas_ppc \
335	-Fa alg -force_cpusubtype_ALL
336
337	lappend merger_configure_args(ppc64) --cflags=-m64 \
338	-b 64 \
339	-A 5 \
340	-V 4 \
341	-s gas_ppc \
342	-Fa alg -force_cpusubtype_ALL
343
344	lappend merger_configure_args(i386) --cflags=-m32 \
345	-b 32 \
346	-A 22 \
347	-V 448 \
348	-t 2 \
349	-s gas_x86_32
350
351	lappend merger_configure_args(x86_64) --cflags=-m64 \
352	-b 64 \
353	-s gas_x86_64
354	}
355
356	# Threading
357	# If we run on a mono-processor machine (PPC), then disable threading
358
359	if {![catch {sysctl hw.logicalcpu} result] && $result == 1} {
360
361	configure.args-append -t 0
362	set no_threads 1
363	} else {
364
365	set no_threads 0
366
367	# Threading relies on OpenMP if gcc compilers are selected
368	# Does not seem to work reliably. Disabled.
369	#if {${gcc_version} != 0} {
370
371	configure.args-append -Si omp 0
372	#}
373	}
374
375	# Phases
376	# Work around some bugs in the 3.10.1 tarball:
377	# https://code.google.com/p/libarchive/issues/detail?id=299
378	# https://sourceforge.net/p/math-atlas/support-requests/884
379
380	extract.post_args-replace -xf -xkf
381	extract.post_args-append {\|\| true}
382
383	post-patch {
384	if {${build_arch} eq "ppc" \|\| ${build_arch} eq "ppc64"} {
385
386	reinplace \
387	"s\|cMVFLAGS=\\\\\"%s\\\\\"\|cMVFLAGS=\\\\\"-force_cpusubtype_ALL\ %s\\\\\"\|" \
388	${worksrcpath}/include/atlas_mvtesttime.h
389	}
390
391	if {${no_threads} == 1} {
392	exec sed -i bak -E "/.threads./d" ${worksrcpath}/Make.top
393	}
394	}
395
396	# Change the default compilers
397	pre-configure {
398
399	# Inform user of selected C compiler
400	ui_msg "Selected C compiler: ${configure.cc}"
401
402	# Fortran stuff
403	set fortran [expr ! [variant_isset nofortran]]
404
405	# If we use clang, we must grasp a gfortran compiler to build
406	# Fortran sources (do not impact overall Atlas performance)
407
408	if {${use_clang} != "" && ${fortran} == 1} {
409
410	if {![variant_isset perf]} {
411	set gflist [glob -noc ${prefix}/bin/gfortran-mp-4.*]
412	if {[llength ${gflist}] == 0} {
413
414	# No fortran compiler found, bail out
415	return -code error "Atlas could not detect any fortran compiler.\
416	If you really don’t need the fortran interface\
417	to be built, please use the +nofortran option,\
418	else install a fortran compiler (e.g. gcc4X)\
419	before building Atlas."
420	} else {
421
422	# Select most recent gfortran
423	global gcc_version
424
425	configure.f77 [lindex [lsort -dec ${gflist}] 0]
426	set gcc_version \
427	[join [split [string range ${configure.f77} end-2 end] "."] ""]
428	}
429	}
430	}
431
432	if {${fortran} == 1} {
433
434	# Output the F77 selected compiler
435	if {[variant_isset perf]} {
436	ui_msg "Using dragonegg-3.4-gfortran-mp-4.8 as Fortran compiler."
437	} else {
438	ui_msg "Selected F77 compiler: gfortran${gcc_version}"
439	}
440	} else {
441
442	# No Fortran
443	configure.args-append --nof77
444	}
445
446	# Now set the flags according to the compiler family chosen
447	# Also set “width” of the processor (32 or 64-bit)
448
449	if {${gcc_version} != 0} {
450	set libgccpath ${prefix}/lib/gcc${gcc_version}
451	}
452
453	# Some tweaks on the original source before universal build
454	# duplicates it
455	# Overrides goodgcc
456	reinplace -E "s\|GOODGCC =.*\|GOODGCC = ${configure.cc}\");\|" \
457	${worksrcpath}/CONFIG/src/SpewMakeInc.c
458
459	# Some further tweaks
460	reinplace "s\|cc=gcc\|cc=${configure.cc}\|g" \
461	${worksrcpath}/configure
462	reinplace "s\|-no-cpp-precomp\|\|g" \
463	${worksrcpath}/CONFIG/src/atlcomp.txt
464
465	# Non-universal builds
466	if {${universal} == 0} {
467
468	configure.args-append -C acg ${configure.cc}
469
470	# If we build for the CPU of the machine, use
471	# machine arch tuning (except on ppc)
472	# -march=natives supersedes -msse4.2 so disable it on AVX
473	# capable machines
474	if {${has_avx} == "no" && ${build_arch} ne "ppc"} {
475
476	append gcc_flags " -march=native"
477	}
478	append clang_flags " -march=native"
479
480	# AVX stuff. GCC compilers cannot use AVX instruction set because the
481	# system as(1) is outdated
482	# Clang 3.4 is fine
483
484	if {${has_avx} == "yes" && ${use_clang} == ""} {
485
486	# Force Core i1 arch for ASM kernels
487	ui_warn "GCC compilers on MacOS do not support AVX:\
488	downgrading."
489	configure.args-append -A 25
490	}
491
492	if {${build_arch} eq "ppc"} {
493
494	# ppc uses altivec vectorizing unit
495	configure.args-append -V 4
496	}
497
498	if {${use_clang} == ""} {
499
500	# GCC
501	configure.args-append -F acg "'${gcc_flags} ${gvct_flag}'"
502
503	if {${fortran} == 1} {
504
505	configure.args-append -C if ${configure.f77}
506	configure.args-append -F if "'${gcc_flags} ${gvct_flag}'"
507	configure.args-append -Ss f77lib \
508	${libgccpath}/libgfortran.dylib
509	}
510	if {${build_arch} eq "x86_64" \|\| ${build_arch} eq "ppc64"} {
511
512	configure.args-append -b 64
513	} else {
514
515	configure.args-append -b 32
516	}
517	} else {
518
519	# clang
520	if {[variant_isset perf]} {
521
522	append cvct_flag " -march=native"
523	set gvct_flag ${cvct_flag}
524	}
525	configure.args-append -F acg "'${clang_flags} ${cvct_flag}'"
526
527	if {${fortran} == 1} {
528
529	configure.args-append -C if ${configure.f77}
530	configure.args-append -F if "'${gcc_flags} ${gvct_flag}'"
531	configure.args-append -Ss f77lib \
532	${libgccpath}/libgfortran.dylib
533	}
534
535	if {${build_arch} eq "x86_64"} {
536
537	configure.args-append -b 64
538	} else {
539
540	# Clang has no ppc64 target so ppc64 ➸ regular ppc (32 bit)
541	configure.args-append -b 32
542	}
543	}
544
545	# Create build directory
546	file mkdir ${worksrcpath}/build
547	} else {
548
549	# Universal builds
550	foreach arch ${universal_archs_to_use} {
551
552	# Init ‘universal’ flags
553	set gcc_univ_flags ${gcc_flags}
554	set gvct_univ_flag ${gvct_flag}
555	set clang_univ_flags ${clang_flags}
556	set cvct_univ_flag ${cvct_flag}
557	set gcc_supp_flags ""
558	set clang_supp_flags ""
559
560	# We build for the native architecture
561	if {${arch} eq ${native_arch} && ${build_arch} ne "ppc"} {
562
563	# Don’t add -march=native to a GCC build on an AVX
564	# machine because this flag overrides -msse4.2
565	if {${has_avx} == "no"} {
566
567	append gcc_supp_flags "-march=native "
568	}
569	append clang_supp_flags "-march=native "
570	}
571
572	# Non-native targets. Apply a priori flags.
573
574	# Clamp i386 optimization to -sse3 in universal builds and
575	# forces clang/gcc to use -m32 flag
576	if {${arch} eq "i386" && ${native_arch} ne "i386"} {
577
578	set gvct_univ_flag "-msse3"
579	set cvct_univ_flag "-msse3"
580
581	append gcc_supp_flags "-m32"
582	append clang_supp_flags "-m32"
583	}
584
585	# For x86_64 builds, be conservative and use only -ssse3
586	# Core2 CPU and SSE3 ASM kernels
587	if {${arch} eq "x86_64" && ${native_arch} ne "x86_64"} {
588
589	set gvct_univ_flag "-mssse3"
590	set cvct_univ_flag "-mssse3"
591
592	append gcc_supp_flags "-m64"
593	append clang_supp_flags "-m64"
594
595	lappend merger_configure_args("x86_64") -A 25 -V 448
596	}
597
598	# ppc (on Intel or ppc64 machines)
599	if {${arch} eq "ppc" && ${native_arch} ne "ppc"} {
600
601	set gcc_univ_flags "-O3 -mcpu=7400 -mtune=7400\
602	-fno-schedule-insns -fschedule-insns2\
603	-fPIC"
604	set clang_univ_flags "-O3 -arch ppc -fPIC"
605
606	set gvct_univ_flag "-maltivec -mabi=altivec"
607	set cvct_univ_flag "-maltivec"
608
609	append gcc_supp_flags "-m32"
610	append clang_supp_flags "-m32"
611	}
612
613	# ppc64 (only for gcc, for clang this is taken to be the
614	# same target as ppc)
615	if {${arch} eq "ppc64" && ${native_arch} ne "ppc64"} {
616
617	set gcc_univ_flags "-mcpu=970 -mtune=970 -mvrsave \
618	-mpowerpc64 -fno-schedule-insns\
619	-fschedule-insns2 -fPIC"
620	set clang_univ_flags "-O3 -arch ppc -fPIC"
621
622	set gvct_univ_flag "-maltivec -mabi=altivec"
623	set cvct_univ_flag "-maltivec"
624
625	append gcc_supp_flags "-m64"
626	append clang_supp_flags "-m64"
627	}
628
629	# Now add the flags to merger_configure_args(${arch})
630	# Same code as the non-universal case
631	lappend merger_configure_args(${arch}) -C acg ${configure.cc}
632	if {${use_clang} == ""} {
633
634	# GCC
635	lappend merger_configure_args(${arch}) \
636	-F acg "'${gcc_univ_flags} ${gcc_supp_flags}\
637	${gvct_univ_flag}'"
638
639	if {${fortran} == 1} {
640
641	lappend merger_configure_args(${arch}) \
642	-C if ${configure.f77} \
643	-F if "'${gcc_univ_flags} ${gcc_supp_flags}\
644	${gvct_univ_flag}'"
645
646	set libgccarchpath ${libgccpath}/${arch}
647	if {[file exists ${libgccarchpath}/libgfortran.dylib]} {
648
649	lappend merger_configure_args(${arch}) \
650	-Ss f77lib ${libgccarchpath}/libgfortran.dylib
651	} else {
652
653	lappend merger_configure_args(${arch}) \
654	-Ss f77lib ${libgccpath}/libgfortran.dylib
655	}
656	}
657	} else {
658
659	# clang
660	lappend merger_configure_args(${arch}) \
661	-F acg "'${clang_univ_flags} ${clang_supp_flags}\
662	${cvct_univ_flag}'"
663
664	if {${fortran} == 1} {
665
666	lappend merger_configure_args(${arch}) \
667	-C if ${configure.f77} \
668	-F if "'${gcc_univ_flags} ${gcc_supp_flags}\
669	${gvct_univ_flag}'"
670
671	set libgccarchpath ${libgccpath}/${arch}
672	if {[file exists ${libgccarchpath}/libgfortran.dylib]} {
673
674	lappend merger_configure_args(${arch}) \
675	-Ss f77lib ${libgccarchpath}/libgfortran.dylib
676	} else {
677
678	lappend merger_configure_args(${arch}) \
679	-Ss f77lib ${libgccpath}/libgfortran.dylib
680	}
681	}
682	}
683
684	# Remove spurious { } from arguments list
685	set merger_configure_args(${arch}) \
686	[join [split $merger_configure_args(${arch}) "{}"]]
687
688	# Create ${arch} build tree
689	copy ${worksrcpath} ${worksrcpath}-${arch}
690	file mkdir ${worksrcpath}-${arch}/build
691	}
692	}
693
694	# On PPC64 we need extra flags for configuring
695	if {${native_arch} eq "ppc64"} {
696	configure.args-append --cc="\"${configure.cc} -m32 \
697	-force_cpusubtype_ALL\""
698	}
699
700	# Get some system specific variables for maximum optimization
701	set cpufreq [expr {[sysctl hw.cpufrequency] / 1000000}]
702
703	if {${os.arch} eq "powerpc"} {
704
705	configure.args-append -D c -DWALL
706	} else {
707
708	configure.args-append -D c -DPentiumCPS=${cpufreq}
709	}
710	}
711
712	# We configure from the build directory
713	configure.dir ${worksrcpath}/build
714	configure.cmd ../configure
715
716	post-configure {
717
718	# Store in ${atlas_paths} the ${worksrcpath}s corresponding to the
719	# archs Atlas is being built for.
720	set atlas_paths {}
721	if {${universal} == 1} {
722
723	foreach arch ${universal_archs_to_use} {
724
725	lappend atlas_paths ${worksrcpath}-${arch}
726	}
727	} else {
728
729	lappend atlas_paths ${worksrcpath}
730	}
731
732	foreach path ${atlas_paths} {
733
734	# Recursively remove directories
735	ui_debug "Patch to recursively remove directories on clean."
736	reinplace "s\|rm -f\|rm -rf\|g" ${path}/build/Makefile
737
738	# Threading — ensure libgomp is correctly pulled in during link
739	#if {${gcc_version} != 0 && ${no_threads} == 0} {
740
741	# set gmpfx ${prefix}/lib/gcc${gcc_version}
742	# set arch [lindex [split [lindex [split $path "/"] end] "-"] 2]
743	# if {${arch} ne "" && \
744	# [file exists ${gmpfx}/${arch}/libgomp.dylib]} {
745
746	# reinplace -E \
747	# "s\|(LIBS =.*)\|\\1 ${gmpfx}/${arch}/libgomp.dylib\|" \
748	# ${path}/build/Make.inc
749	# } else {
750
751	# reinplace -E \
752	# "s\|(LIBS =.*)\|\\1 ${gmpfx}/libgomp.dylib\|" \
753	# ${path}/build/Make.inc
754	# }
755	#}
756	}
757	}
758
759	build.env-append "CC=${configure.cc} CXX=${configure.cxx}"
760	use_parallel_build no
761	build.target build
762	build.dir ${worksrcpath}/build
763
764	post-build {
765	if {${universal} == 0} {
766
767	set libdir ${build.dir}/lib
768	reinplace "s\|^LIBTOOL=.*$\|LIBTOOL=\$$GCC$ \$$GCCFLAGS$\|" \
769	${libdir}/Makefile
770
771	# On mono-processors machines, build libsatlas.dylib only
772	if {${no_threads} == 1} {
773
774	system -W ${libdir} "${build.cmd} dylib"
775	} else {
776
777	system -W ${libdir} "${build.cmd} shared_all"
778	}
779	} else {
780
781	foreach arch ${universal_archs_to_use} {
782
783	set libdir ${worksrcpath}-${arch}/build/lib
784	reinplace "s\|^LIBTOOL=.*$\|LIBTOOL=\$$GCC$ \$$GCCFLAGS$\|" \
785	${libdir}/Makefile
786
787	# Same as above
788	if {${no_threads} == 1} {
789
790	system -W ${libdir} "${build.cmd} dylib"
791	} else {
792
793	system -W ${libdir} "${build.cmd} shared_all"
794	}
795	}
796	}
797	}
798
799	destroot.dir ${build.dir}
800	destroot.destdir DESTDIR=${destroot}${prefix}
801
802	post-destroot {
803	# On monoprocessor machines, make tatlas and satlas synonymous
804	if {${no_threads} == 1} {
805
806	set libdir ${destroot}${prefix}/lib
807	system -W ${libdir} "ln -s libsatlas.dylib libtatlas.dylib"
808	}
809	}
810
811	livecheck.name math-atlas
812	livecheck.distname Stable

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