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Ticket #49998: config.log

File config.log, 62.7 KB (added by amitbhatia3@…, 8 years ago)

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1	This file contains any messages produced by compilers while
2	running configure, to aid debugging if configure makes a mistake.
3
4	It was created by arpack-ng configure 3.1.5, which was
5	generated by GNU Autoconf 2.69. Invocation command line was
6
7	$ ./configure --prefix=/opt/local home=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5 --disable-mpi LDFLAGS= --with-blas=-L/opt/local/lib -lsatlas
8
9	## --------- ##
10	## Platform. ##
11	## --------- ##
12
13	hostname = abmbp.local
14	uname -m = x86_64
15	uname -r = 15.2.0
16	uname -s = Darwin
17	uname -v = Darwin Kernel Version 15.2.0: Fri Nov 13 19:56:56 PST 2015; root:xnu-3248.20.55~2/RELEASE_X86_64
18
19	/usr/bin/uname -p = i386
20	/bin/uname -X = unknown
21
22	/bin/arch = unknown
23	/usr/bin/arch -k = unknown
24	/usr/convex/getsysinfo = unknown
25	/usr/bin/hostinfo = Mach kernel version:
26	Darwin Kernel Version 15.2.0: Fri Nov 13 19:56:56 PST 2015; root:xnu-3248.20.55~2/RELEASE_X86_64
27	Kernel configured for up to 8 processors.
28	4 processors are physically available.
29	8 processors are logically available.
30	Processor type: x86_64h (Intel x86-64h Haswell)
31	Processors active: 0 1 2 3 4 5 6 7
32	Primary memory available: 16.00 gigabytes
33	Default processor set: 289 tasks, 1268 threads, 8 processors
34	Load average: 3.30, Mach factor: 4.69
35	/bin/machine = unknown
36	/usr/bin/oslevel = unknown
37	/bin/universe = unknown
38
39	PATH: /opt/local/bin
40	PATH: /opt/local/sbin
41	PATH: /bin
42	PATH: /sbin
43	PATH: /usr/bin
44	PATH: /usr/sbin
45
46
47	## ----------- ##
48	## Core tests. ##
49	## ----------- ##
50
51	configure:2273: checking for a BSD-compatible install
52	configure:2341: result: /usr/bin/install -c
53	configure:2352: checking whether build environment is sane
54	configure:2407: result: yes
55	configure:2558: checking for a thread-safe mkdir -p
56	configure:2597: result: /opt/local/bin/gmkdir -p
57	configure:2604: checking for gawk
58	configure:2620: found /opt/local/bin/gawk
59	configure:2631: result: gawk
60	configure:2642: checking whether make sets $(MAKE)
61	configure:2664: result: yes
62	configure:2693: checking whether make supports nested variables
63	configure:2710: result: yes
64	configure:2836: checking whether to enable maintainer-specific portions of Makefiles
65	configure:2845: result: no
66	configure:2967: checking for Fortran 77 compiler version
67	configure:2976: /opt/local/bin/gfortran-mp-5 --version >&5
68	GNU Fortran (MacPorts gcc5 5.2.0_0) 5.2.0
69	Copyright (C) 2015 Free Software Foundation, Inc.
70
71	GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
72	You may redistribute copies of GNU Fortran
73	under the terms of the GNU General Public License.
74	For more information about these matters, see the file named COPYING
75
76	configure:2987: $? = 0
77	configure:2976: /opt/local/bin/gfortran-mp-5 -v >&5
78	Using built-in specs.
79	COLLECT_GCC=/opt/local/bin/gfortran-mp-5
80	COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/x86_64-apple-darwin15/5.2.0/lto-wrapper
81	Target: x86_64-apple-darwin15
82	Configured with: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc5/gcc5/work/gcc-5.2.0/configure --prefix=/opt/local --build=x86_64-apple-darwin15 --enable-languages=c,c++,objc,obj-c++,lto,fortran,java --libdir=/opt/local/lib/gcc5 --includedir=/opt/local/include/gcc5 --infodir=/opt/local/share/info --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-5 --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-suffix=-mp-5 --with-gxx-include-dir=/opt/local/include/gcc5/c++/ --with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-isl=/opt/local --enable-stage1-checking --disable-multilib --enable-lto --enable-libstdcxx-time --with-as=/opt/local/bin/as --with-ld=/opt/local/bin/ld --with-ar=/opt/local/bin/ar --with-bugurl=https://trac.macports.org/newticket --with-pkgversion='MacPorts gcc5 5.2.0_0'
83	Thread model: posix
84	gcc version 5.2.0 (MacPorts gcc5 5.2.0_0)
85	configure:2987: $? = 0
86	configure:2976: /opt/local/bin/gfortran-mp-5 -V >&5
87	gfortran-mp-5: error: unrecognized command line option '-V'
88	gfortran-mp-5: fatal error: no input files
89	compilation terminated.
90	configure:2987: $? = 1
91	configure:2976: /opt/local/bin/gfortran-mp-5 -qversion >&5
92	gfortran-mp-5: error: unrecognized command line option '-qversion'
93	gfortran-mp-5: fatal error: no input files
94	compilation terminated.
95	configure:2987: $? = 1
96	configure:3002: checking whether the Fortran 77 compiler works
97	configure:3024: /opt/local/bin/gfortran-mp-5 -pipe -O2 -m64 conftest.f >&5
98	configure:3028: $? = 0
99	configure:3076: result: yes
100	configure:3079: checking for Fortran 77 compiler default output file name
101	configure:3081: result: a.out
102	configure:3087: checking for suffix of executables
103	configure:3094: /opt/local/bin/gfortran-mp-5 -o conftest -pipe -O2 -m64 conftest.f >&5
104	configure:3098: $? = 0
105	configure:3120: result:
106	configure:3136: checking whether we are cross compiling
107	configure:3144: /opt/local/bin/gfortran-mp-5 -o conftest -pipe -O2 -m64 conftest.f >&5
108	configure:3148: $? = 0
109	configure:3155: ./conftest
110	configure:3159: $? = 0
111	configure:3174: result: no
112	configure:3179: checking for suffix of object files
113	configure:3195: /opt/local/bin/gfortran-mp-5 -c -pipe -O2 -m64 conftest.f >&5
114	configure:3199: $? = 0
115	configure:3220: result: o
116	configure:3228: checking whether we are using the GNU Fortran 77 compiler
117	configure:3241: /opt/local/bin/gfortran-mp-5 -c -pipe -O2 -m64 conftest.F >&5
118	configure:3241: $? = 0
119	configure:3250: result: yes
120	configure:3256: checking whether /opt/local/bin/gfortran-mp-5 accepts -g
121	configure:3267: /opt/local/bin/gfortran-mp-5 -c -g conftest.f >&5
122	configure:3267: $? = 0
123	configure:3275: result: yes
124	configure:3337: checking build system type
125	configure:3351: result: x86_64-apple-darwin15.2.0
126	configure:3371: checking host system type
127	configure:3384: result: x86_64-apple-darwin15.2.0
128	configure:3425: checking how to print strings
129	configure:3452: result: printf
130	configure:3485: checking for style of include used by make
131	configure:3513: result: GNU
132	configure:3584: checking for gcc
133	configure:3611: result: /usr/bin/clang
134	configure:3840: checking for C compiler version
135	configure:3849: /usr/bin/clang --version >&5
136	Apple LLVM version 7.0.2 (clang-700.1.81)
137	Target: x86_64-apple-darwin15.2.0
138	Thread model: posix
139	configure:3860: $? = 0
140	configure:3849: /usr/bin/clang -v >&5
141	Apple LLVM version 7.0.2 (clang-700.1.81)
142	Target: x86_64-apple-darwin15.2.0
143	Thread model: posix
144	configure:3860: $? = 0
145	configure:3849: /usr/bin/clang -V >&5
146	clang: error: argument to '-V' is missing (expected 1 value)
147	clang: error: no input files
148	configure:3860: $? = 1
149	configure:3849: /usr/bin/clang -qversion >&5
150	clang: error: unknown argument: '-qversion'
151	clang: error: no input files
152	configure:3860: $? = 1
153	configure:3864: checking whether we are using the GNU C compiler
154	configure:3883: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
155	configure:3883: $? = 0
156	configure:3892: result: yes
157	configure:3901: checking whether /usr/bin/clang accepts -g
158	configure:3921: /usr/bin/clang -c -g -I/opt/local/include conftest.c >&5
159	configure:3921: $? = 0
160	configure:3962: result: yes
161	configure:3979: checking for /usr/bin/clang option to accept ISO C89
162	configure:4042: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
163	configure:4042: $? = 0
164	configure:4055: result: none needed
165	configure:4080: checking whether /usr/bin/clang understands -c and -o together
166	configure:4102: /usr/bin/clang -c conftest.c -o conftest2.o
167	configure:4105: $? = 0
168	configure:4102: /usr/bin/clang -c conftest.c -o conftest2.o
169	configure:4105: $? = 0
170	configure:4117: result: yes
171	configure:4136: checking dependency style of /usr/bin/clang
172	configure:4247: result: gcc3
173	configure:4262: checking for a sed that does not truncate output
174	configure:4326: result: /opt/local/bin/gsed
175	configure:4344: checking for grep that handles long lines and -e
176	configure:4402: result: /usr/bin/grep
177	configure:4407: checking for egrep
178	configure:4469: result: /usr/bin/grep -E
179	configure:4474: checking for fgrep
180	configure:4536: result: /usr/bin/grep -F
181	configure:4571: checking for ld used by /usr/bin/clang
182	configure:4638: result: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
183	configure:4645: checking if the linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) is GNU ld
184	configure:4660: result: no
185	configure:4672: checking for BSD- or MS-compatible name lister (nm)
186	configure:4721: result: /opt/local/bin/nm
187	configure:4851: checking the name lister (/opt/local/bin/nm) interface
188	configure:4858: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
189	configure:4861: /opt/local/bin/nm "conftest.o"
190	configure:4864: output
191	0000000000000000 S _some_variable
192	configure:4871: result: BSD nm
193	configure:4874: checking whether ln -s works
194	configure:4878: result: yes
195	configure:4886: checking the maximum length of command line arguments
196	configure:5016: result: 196608
197	configure:5033: checking whether the shell understands some XSI constructs
198	configure:5043: result: yes
199	configure:5047: checking whether the shell understands "+="
200	configure:5053: result: yes
201	configure:5088: checking how to convert x86_64-apple-darwin15.2.0 file names to x86_64-apple-darwin15.2.0 format
202	configure:5128: result: func_convert_file_noop
203	configure:5135: checking how to convert x86_64-apple-darwin15.2.0 file names to toolchain format
204	configure:5155: result: func_convert_file_noop
205	configure:5162: checking for /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld option to reload object files
206	configure:5169: result: -r
207	configure:5243: checking for objdump
208	configure:5273: result: no
209	configure:5299: checking how to recognize dependent libraries
210	configure:5501: result: pass_all
211	configure:5586: checking for dlltool
212	configure:5616: result: no
213	configure:5643: checking how to associate runtime and link libraries
214	configure:5670: result: printf %s\n
215	configure:5731: checking for ar
216	configure:5747: found /opt/local/bin/ar
217	configure:5758: result: ar
218	configure:5795: checking for archiver @FILE support
219	configure:5812: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
220	configure:5812: $? = 0
221	configure:5815: ar cru libconftest.a @conftest.lst >&5
222	ar: @conftest.lst: No such file or directory
223	configure:5818: $? = 1
224	configure:5838: result: no
225	configure:5896: checking for strip
226	configure:5912: found /opt/local/bin/strip
227	configure:5923: result: strip
228	configure:5995: checking for ranlib
229	configure:6011: found /opt/local/bin/ranlib
230	configure:6022: result: ranlib
231	configure:6124: checking command to parse /opt/local/bin/nm output from /usr/bin/clang object
232	configure:6244: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
233	configure:6247: $? = 0
234	configure:6251: /opt/local/bin/nm conftest.o \\| sed -n -e 's/^.[ ]$[BCDEGRST][BCDEGRST]$[ ][ ]$[_A-Za-z][_A-Za-z0-9]$$/\1 \2 \2/p' \| sed '/ __gnu_lto/d' \> conftest.nm
235	configure:6254: $? = 0
236	cannot find nm_test_var in conftest.nm
237	configure:6244: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
238	configure:6247: $? = 0
239	configure:6251: /opt/local/bin/nm conftest.o \\| sed -n -e 's/^.[ ]$[BCDEGRST][BCDEGRST]$[ ][ ]_$[_A-Za-z][_A-Za-z0-9]$$/\1 _\2 \2/p' \| sed '/ __gnu_lto/d' \> conftest.nm
240	configure:6254: $? = 0
241	configure:6320: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c conftstm.o >&5
242	configure:6323: $? = 0
243	configure:6361: result: ok
244	configure:6398: checking for sysroot
245	configure:6428: result: no
246	configure:6684: checking for mt
247	configure:6714: result: no
248	configure:6734: checking if : is a manifest tool
249	configure:6740: : '-?'
250	configure:6748: result: no
251	configure:6804: checking for dsymutil
252	configure:6820: found /usr/bin/dsymutil
253	configure:6831: result: dsymutil
254	configure:6896: checking for nmedit
255	configure:6912: found /opt/local/bin/nmedit
256	configure:6923: result: nmedit
257	configure:6988: checking for lipo
258	configure:7004: found /opt/local/bin/lipo
259	configure:7015: result: lipo
260	configure:7080: checking for otool
261	configure:7096: found /opt/local/bin/otool
262	configure:7107: result: otool
263	configure:7172: checking for otool64
264	configure:7202: result: no
265	configure:7247: checking for -single_module linker flag
266	/usr/bin/clang -pipe -O2 -arch x86_64 -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c
267	configure:7280: result: yes
268	configure:7283: checking for -exported_symbols_list linker flag
269	configure:7303: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include -Wl,-exported_symbols_list,conftest.sym conftest.c >&5
270	configure:7303: $? = 0
271	configure:7313: result: yes
272	configure:7316: checking for -force_load linker flag
273	/usr/bin/clang -pipe -O2 -arch x86_64 -c -o conftest.o conftest.c
274	ar cru libconftest.a conftest.o
275	ranlib libconftest.a
276	/usr/bin/clang -pipe -O2 -arch x86_64 -o conftest conftest.c -Wl,-force_load,./libconftest.a
277	configure:7348: result: yes
278	configure:7390: checking how to run the C preprocessor
279	configure:7421: /usr/bin/clang -E -I/opt/local/include conftest.c
280	configure:7421: $? = 0
281	configure:7435: /usr/bin/clang -E -I/opt/local/include conftest.c
282	conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
283	#include <ac_nonexistent.h>
284	^
285	1 error generated.
286	configure:7435: $? = 1
287	configure: failed program was:
288	\| /* confdefs.h */
289	\| #define PACKAGE_NAME "arpack-ng"
290	\| #define PACKAGE_TARNAME "arpack-ng"
291	\| #define PACKAGE_VERSION "3.1.5"
292	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
293	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
294	\| #define PACKAGE_URL ""
295	\| #define PACKAGE "arpack-ng"
296	\| #define VERSION "3.1.5"
297	\| /* end confdefs.h. */
298	\| #include <ac_nonexistent.h>
299	configure:7460: result: /usr/bin/clang -E
300	configure:7480: /usr/bin/clang -E -I/opt/local/include conftest.c
301	configure:7480: $? = 0
302	configure:7494: /usr/bin/clang -E -I/opt/local/include conftest.c
303	conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
304	#include <ac_nonexistent.h>
305	^
306	1 error generated.
307	configure:7494: $? = 1
308	configure: failed program was:
309	\| /* confdefs.h */
310	\| #define PACKAGE_NAME "arpack-ng"
311	\| #define PACKAGE_TARNAME "arpack-ng"
312	\| #define PACKAGE_VERSION "3.1.5"
313	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
314	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
315	\| #define PACKAGE_URL ""
316	\| #define PACKAGE "arpack-ng"
317	\| #define VERSION "3.1.5"
318	\| /* end confdefs.h. */
319	\| #include <ac_nonexistent.h>
320	configure:7523: checking for ANSI C header files
321	configure:7543: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
322	configure:7543: $? = 0
323	configure:7616: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
324	configure:7616: $? = 0
325	configure:7616: ./conftest
326	configure:7616: $? = 0
327	configure:7627: result: yes
328	configure:7640: checking for sys/types.h
329	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
330	configure:7640: $? = 0
331	configure:7640: result: yes
332	configure:7640: checking for sys/stat.h
333	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
334	configure:7640: $? = 0
335	configure:7640: result: yes
336	configure:7640: checking for stdlib.h
337	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
338	configure:7640: $? = 0
339	configure:7640: result: yes
340	configure:7640: checking for string.h
341	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
342	configure:7640: $? = 0
343	configure:7640: result: yes
344	configure:7640: checking for memory.h
345	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
346	configure:7640: $? = 0
347	configure:7640: result: yes
348	configure:7640: checking for strings.h
349	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
350	configure:7640: $? = 0
351	configure:7640: result: yes
352	configure:7640: checking for inttypes.h
353	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
354	configure:7640: $? = 0
355	configure:7640: result: yes
356	configure:7640: checking for stdint.h
357	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
358	configure:7640: $? = 0
359	configure:7640: result: yes
360	configure:7640: checking for unistd.h
361	configure:7640: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
362	configure:7640: $? = 0
363	configure:7640: result: yes
364	configure:7654: checking for dlfcn.h
365	configure:7654: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c >&5
366	configure:7654: $? = 0
367	configure:7654: result: yes
368	configure:8159: checking for objdir
369	configure:8174: result: .libs
370	configure:8445: checking if /usr/bin/clang supports -fno-rtti -fno-exceptions
371	configure:8463: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include -fno-rtti -fno-exceptions conftest.c >&5
372	configure:8467: $? = 0
373	configure:8480: result: yes
374	configure:8807: checking for /usr/bin/clang option to produce PIC
375	configure:8814: result: -fno-common -DPIC
376	configure:8822: checking if /usr/bin/clang PIC flag -fno-common -DPIC works
377	configure:8840: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include -fno-common -DPIC -DPIC conftest.c >&5
378	configure:8844: $? = 0
379	configure:8857: result: yes
380	configure:8886: checking if /usr/bin/clang static flag -static works
381	configure:8914: result: no
382	configure:8929: checking if /usr/bin/clang supports -c -o file.o
383	configure:8950: /usr/bin/clang -c -pipe -O2 -arch x86_64 -I/opt/local/include -o out/conftest2.o conftest.c >&5
384	configure:8954: $? = 0
385	configure:8976: result: yes
386	configure:8984: checking if /usr/bin/clang supports -c -o file.o
387	configure:9031: result: yes
388	configure:9064: checking whether the /usr/bin/clang linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) supports shared libraries
389	configure:10217: result: yes
390	configure:10457: checking dynamic linker characteristics
391	configure:11194: result: darwin15.2.0 dyld
392	configure:11301: checking how to hardcode library paths into programs
393	configure:11326: result: immediate
394	configure:11866: checking whether stripping libraries is possible
395	configure:11880: result: yes
396	configure:11906: checking if libtool supports shared libraries
397	configure:11908: result: yes
398	configure:11911: checking whether to build shared libraries
399	configure:11932: result: yes
400	configure:11935: checking whether to build static libraries
401	configure:11939: result: yes
402	configure:12063: checking if libtool supports shared libraries
403	configure:12065: result: yes
404	configure:12068: checking whether to build shared libraries
405	configure:12088: result: yes
406	configure:12091: checking whether to build static libraries
407	configure:12095: result: yes
408	configure:12416: checking for /opt/local/bin/gfortran-mp-5 option to produce PIC
409	configure:12423: result: -fno-common
410	configure:12431: checking if /opt/local/bin/gfortran-mp-5 PIC flag -fno-common works
411	configure:12449: /opt/local/bin/gfortran-mp-5 -c -pipe -O2 -m64 -fno-common conftest.f >&5
412	configure:12453: $? = 0
413	configure:12466: result: yes
414	configure:12489: checking if /opt/local/bin/gfortran-mp-5 static flag -static works
415	configure:12517: result: no
416	configure:12529: checking if /opt/local/bin/gfortran-mp-5 supports -c -o file.o
417	configure:12550: /opt/local/bin/gfortran-mp-5 -c -pipe -O2 -m64 -o out/conftest2.o conftest.f >&5
418	configure:12554: $? = 0
419	configure:12576: result: yes
420	configure:12581: checking if /opt/local/bin/gfortran-mp-5 supports -c -o file.o
421	configure:12628: result: yes
422	configure:12658: checking whether the /opt/local/bin/gfortran-mp-5 linker (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) supports shared libraries
423	configure:13761: result: yes
424	configure:13902: checking dynamic linker characteristics
425	configure:14567: result: darwin15.2.0 dyld
426	configure:14620: checking how to hardcode library paths into programs
427	configure:14645: result: immediate
428	configure:14703: checking how to get verbose linking output from /opt/local/bin/gfortran-mp-5
429	configure:14713: /opt/local/bin/gfortran-mp-5 -c -pipe -O2 -m64 conftest.f >&5
430	configure:14713: $? = 0
431	configure:14731: /opt/local/bin/gfortran-mp-5 -o conftest -pipe -O2 -m64 -v conftest.f
432	Using built-in specs.
433	Target: x86_64-apple-darwin15
434	Thread model: posix
435	gcc version 5.2.0 (MacPorts gcc5 5.2.0_0)
436	/opt/local/libexec/gcc/x86_64-apple-darwin15/5.2.0/f951 conftest.f -ffixed-form -fPIC -quiet -dumpbase conftest.f -mmacosx-version-min=10.11 -m64 -mtune=core2 -auxbase conftest -O2 -version -fintrinsic-modules-path /opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/finclude -o - \|
437	/opt/local/bin/as -v -arch x86_64 -force_cpusubtype_ALL -o /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccO0O2Gt.o
438	GNU Fortran (MacPorts gcc5 5.2.0_0) version 5.2.0 (x86_64-apple-darwin15)
439	compiled by GNU C version 5.2.0, GMP version 6.1.0, MPFR version 3.1.3, MPC version 1.0.3
440	GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
441	GNU Fortran2008 (MacPorts gcc5 5.2.0_0) version 5.2.0 (x86_64-apple-darwin15)
442	compiled by GNU C version 5.2.0, GMP version 6.1.0, MPFR version 3.1.3, MPC version 1.0.3
443	GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
444	Apple Inc version cctools-877.5, GNU assembler version 1.38
445	Reading specs from /opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../../libgfortran.spec
446	rename spec lib to liborig
447	/opt/local/libexec/gcc/x86_64-apple-darwin15/5.2.0/collect2 -dynamic -arch x86_64 -macosx_version_min 10.11 -weak_reference_mismatches non-weak -o conftest -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccO0O2Gt.o -lgfortran -no_compact_unwind -lSystem -lgcc_ext.10.5 -lgcc -lquadmath -lm -lgcc_ext.10.5 -lgcc -lSystem -v
448	collect2 version 5.2.0
449	/opt/local/bin/ld -dynamic -arch x86_64 -macosx_version_min 10.11 -weak_reference_mismatches non-weak -o conftest -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccO0O2Gt.o -lgfortran -no_compact_unwind -lSystem -lgcc_ext.10.5 -lgcc -lquadmath -lm -lgcc_ext.10.5 -lgcc -lSystem -v
450	@(#)PROGRAM:ld PROJECT:ld64-253.3
451	configured to support archs: i386 x86_64 x86_64h armv6 armv7 armv7s armv7m armv7k arm64 (tvOS)
452	Library search paths:
453	/opt/local/lib
454	/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0
455	/opt/local/lib/gcc5
456	/usr/lib
457	/usr/local/lib
458	Framework search paths:
459	/Library/Frameworks/
460	/System/Library/Frameworks/
461	/opt/local/bin/nm -n /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccO0O2Gt.o
462	configure:14814: result: -v
463	configure:14816: checking for Fortran 77 libraries of /opt/local/bin/gfortran-mp-5
464	configure:14839: /opt/local/bin/gfortran-mp-5 -o conftest -pipe -O2 -m64 -v conftest.f
465	Using built-in specs.
466	Target: x86_64-apple-darwin15
467	Thread model: posix
468	gcc version 5.2.0 (MacPorts gcc5 5.2.0_0)
469	/opt/local/libexec/gcc/x86_64-apple-darwin15/5.2.0/f951 conftest.f -ffixed-form -fPIC -quiet -dumpbase conftest.f -mmacosx-version-min=10.11 -m64 -mtune=core2 -auxbase conftest -O2 -version -fintrinsic-modules-path /opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/finclude -o - \|
470	/opt/local/bin/as -v -arch x86_64 -force_cpusubtype_ALL -o /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccCsbVnE.o
471	GNU Fortran (MacPorts gcc5 5.2.0_0) version 5.2.0 (x86_64-apple-darwin15)
472	compiled by GNU C version 5.2.0, GMP version 6.1.0, MPFR version 3.1.3, MPC version 1.0.3
473	GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
474	GNU Fortran2008 (MacPorts gcc5 5.2.0_0) version 5.2.0 (x86_64-apple-darwin15)
475	compiled by GNU C version 5.2.0, GMP version 6.1.0, MPFR version 3.1.3, MPC version 1.0.3
476	GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
477	Apple Inc version cctools-877.5, GNU assembler version 1.38
478	Reading specs from /opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../../libgfortran.spec
479	rename spec lib to liborig
480	/opt/local/libexec/gcc/x86_64-apple-darwin15/5.2.0/collect2 -dynamic -arch x86_64 -macosx_version_min 10.11 -weak_reference_mismatches non-weak -o conftest -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccCsbVnE.o -lgfortran -no_compact_unwind -lSystem -lgcc_ext.10.5 -lgcc -lquadmath -lm -lgcc_ext.10.5 -lgcc -lSystem -v
481	collect2 version 5.2.0
482	/opt/local/bin/ld -dynamic -arch x86_64 -macosx_version_min 10.11 -weak_reference_mismatches non-weak -o conftest -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccCsbVnE.o -lgfortran -no_compact_unwind -lSystem -lgcc_ext.10.5 -lgcc -lquadmath -lm -lgcc_ext.10.5 -lgcc -lSystem -v
483	@(#)PROGRAM:ld PROJECT:ld64-253.3
484	configured to support archs: i386 x86_64 x86_64h armv6 armv7 armv7s armv7m armv7k arm64 (tvOS)
485	Library search paths:
486	/opt/local/lib
487	/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0
488	/opt/local/lib/gcc5
489	/usr/lib
490	/usr/local/lib
491	Framework search paths:
492	/Library/Frameworks/
493	/System/Library/Frameworks/
494	/opt/local/bin/nm -n /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/.tmp/ccCsbVnE.o
495	configure:15035: result: -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm
496	configure:15051: checking for dummy main to link with Fortran 77 libraries
497	configure:15085: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
498	configure:15085: $? = 0
499	configure:15130: result: none
500	configure:15163: checking for Fortran 77 name-mangling scheme
501	configure:15176: /opt/local/bin/gfortran-mp-5 -c -pipe -O2 -m64 conftest.f >&5
502	configure:15176: $? = 0
503	configure:15217: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c cfortran_test.o -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
504	Undefined symbols for architecture x86_64:
505	"_foobar", referenced from:
506	_main in conftest-df8d23.o
507	(maybe you meant: _foobar_)
508	ld: symbol(s) not found for architecture x86_64
509	clang: error: linker command failed with exit code 1 (use -v to see invocation)
510	configure:15217: $? = 1
511	configure: failed program was:
512	\| /* confdefs.h */
513	\| #define PACKAGE_NAME "arpack-ng"
514	\| #define PACKAGE_TARNAME "arpack-ng"
515	\| #define PACKAGE_VERSION "3.1.5"
516	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
517	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
518	\| #define PACKAGE_URL ""
519	\| #define PACKAGE "arpack-ng"
520	\| #define VERSION "3.1.5"
521	\| #define STDC_HEADERS 1
522	\| #define HAVE_SYS_TYPES_H 1
523	\| #define HAVE_SYS_STAT_H 1
524	\| #define HAVE_STDLIB_H 1
525	\| #define HAVE_STRING_H 1
526	\| #define HAVE_MEMORY_H 1
527	\| #define HAVE_STRINGS_H 1
528	\| #define HAVE_INTTYPES_H 1
529	\| #define HAVE_STDINT_H 1
530	\| #define HAVE_UNISTD_H 1
531	\| #define HAVE_DLFCN_H 1
532	\| #define LT_OBJDIR ".libs/"
533	\| /* end confdefs.h. */
534	\|
535	\| /* Override any GCC internal prototype to avoid an error.
536	\| Use char because int might match the return type of a GCC
537	\| builtin and then its argument prototype would still apply. */
538	\| #ifdef __cplusplus
539	\| extern "C"
540	\| #endif
541	\| char foobar ();
542	\| #ifdef F77_DUMMY_MAIN
543	\|
544	\| # ifdef __cplusplus
545	\| extern "C"
546	\| # endif
547	\| int F77_DUMMY_MAIN() { return 1; }
548	\|
549	\| #endif
550	\| int
551	\| main ()
552	\| {
553	\| return foobar ();
554	\| ;
555	\| return 0;
556	\| }
557	configure:15217: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c cfortran_test.o -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
558	configure:15217: $? = 0
559	configure:15275: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c cfortran_test.o -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
560	configure:15275: $? = 0
561	configure:15317: result: lower case, underscore, no extra underscore
562	configure:15391: checking for sgemm_ in -L/opt/local/lib -lsatlas
563	configure:15419: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -L/opt/local/lib -lsatlas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
564	Undefined symbols for architecture x86_64:
565	"_sgemm_", referenced from:
566	_main in conftest-a18db4.o
567	ld: symbol(s) not found for architecture x86_64
568	clang: error: linker command failed with exit code 1 (use -v to see invocation)
569	configure:15419: $? = 1
570	configure: failed program was:
571	\| /* confdefs.h */
572	\| #define PACKAGE_NAME "arpack-ng"
573	\| #define PACKAGE_TARNAME "arpack-ng"
574	\| #define PACKAGE_VERSION "3.1.5"
575	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
576	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
577	\| #define PACKAGE_URL ""
578	\| #define PACKAGE "arpack-ng"
579	\| #define VERSION "3.1.5"
580	\| #define STDC_HEADERS 1
581	\| #define HAVE_SYS_TYPES_H 1
582	\| #define HAVE_SYS_STAT_H 1
583	\| #define HAVE_STDLIB_H 1
584	\| #define HAVE_STRING_H 1
585	\| #define HAVE_MEMORY_H 1
586	\| #define HAVE_STRINGS_H 1
587	\| #define HAVE_INTTYPES_H 1
588	\| #define HAVE_STDINT_H 1
589	\| #define HAVE_UNISTD_H 1
590	\| #define HAVE_DLFCN_H 1
591	\| #define LT_OBJDIR ".libs/"
592	\| /* end confdefs.h. */
593	\|
594	\| /* Override any GCC internal prototype to avoid an error.
595	\| Use char because int might match the return type of a GCC
596	\| builtin and then its argument prototype would still apply. */
597	\| #ifdef __cplusplus
598	\| extern "C"
599	\| #endif
600	\| char sgemm_ ();
601	\| #ifdef F77_DUMMY_MAIN
602	\|
603	\| # ifdef __cplusplus
604	\| extern "C"
605	\| # endif
606	\| int F77_DUMMY_MAIN() { return 1; }
607	\|
608	\| #endif
609	\| int
610	\| main ()
611	\| {
612	\| return sgemm_ ();
613	\| ;
614	\| return 0;
615	\| }
616	configure:15426: result: no
617	configure:15435: checking if sgemm_ is being linked in already
618	configure:15463: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
619	Undefined symbols for architecture x86_64:
620	"_sgemm_", referenced from:
621	_main in conftest-0f7e40.o
622	ld: symbol(s) not found for architecture x86_64
623	clang: error: linker command failed with exit code 1 (use -v to see invocation)
624	configure:15463: $? = 1
625	configure: failed program was:
626	\| /* confdefs.h */
627	\| #define PACKAGE_NAME "arpack-ng"
628	\| #define PACKAGE_TARNAME "arpack-ng"
629	\| #define PACKAGE_VERSION "3.1.5"
630	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
631	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
632	\| #define PACKAGE_URL ""
633	\| #define PACKAGE "arpack-ng"
634	\| #define VERSION "3.1.5"
635	\| #define STDC_HEADERS 1
636	\| #define HAVE_SYS_TYPES_H 1
637	\| #define HAVE_SYS_STAT_H 1
638	\| #define HAVE_STDLIB_H 1
639	\| #define HAVE_STRING_H 1
640	\| #define HAVE_MEMORY_H 1
641	\| #define HAVE_STRINGS_H 1
642	\| #define HAVE_INTTYPES_H 1
643	\| #define HAVE_STDINT_H 1
644	\| #define HAVE_UNISTD_H 1
645	\| #define HAVE_DLFCN_H 1
646	\| #define LT_OBJDIR ".libs/"
647	\| /* end confdefs.h. */
648	\|
649	\| /* Override any GCC internal prototype to avoid an error.
650	\| Use char because int might match the return type of a GCC
651	\| builtin and then its argument prototype would still apply. */
652	\| #ifdef __cplusplus
653	\| extern "C"
654	\| #endif
655	\| char sgemm_ ();
656	\| #ifdef F77_DUMMY_MAIN
657	\|
658	\| # ifdef __cplusplus
659	\| extern "C"
660	\| # endif
661	\| int F77_DUMMY_MAIN() { return 1; }
662	\|
663	\| #endif
664	\| int
665	\| main ()
666	\| {
667	\| return sgemm_ ();
668	\| ;
669	\| return 0;
670	\| }
671	configure:15468: result: no
672	configure:15475: checking for ATL_xerbla in -latlas
673	configure:15508: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -latlas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
674	configure:15508: $? = 0
675	configure:15517: result: yes
676	configure:15521: checking for sgemm_ in -lf77blas
677	configure:15554: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lf77blas -latlas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
678	Undefined symbols for architecture x86_64:
679	"_atl_f77wrap_sgemm_", referenced from:
680	_sgemm_ in libf77blas.a(sgemm.o)
681	ld: symbol(s) not found for architecture x86_64
682	clang: error: linker command failed with exit code 1 (use -v to see invocation)
683	configure:15554: $? = 1
684	configure: failed program was:
685	\| /* confdefs.h */
686	\| #define PACKAGE_NAME "arpack-ng"
687	\| #define PACKAGE_TARNAME "arpack-ng"
688	\| #define PACKAGE_VERSION "3.1.5"
689	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
690	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
691	\| #define PACKAGE_URL ""
692	\| #define PACKAGE "arpack-ng"
693	\| #define VERSION "3.1.5"
694	\| #define STDC_HEADERS 1
695	\| #define HAVE_SYS_TYPES_H 1
696	\| #define HAVE_SYS_STAT_H 1
697	\| #define HAVE_STDLIB_H 1
698	\| #define HAVE_STRING_H 1
699	\| #define HAVE_MEMORY_H 1
700	\| #define HAVE_STRINGS_H 1
701	\| #define HAVE_INTTYPES_H 1
702	\| #define HAVE_STDINT_H 1
703	\| #define HAVE_UNISTD_H 1
704	\| #define HAVE_DLFCN_H 1
705	\| #define LT_OBJDIR ".libs/"
706	\| /* end confdefs.h. */
707	\|
708	\| /* Override any GCC internal prototype to avoid an error.
709	\| Use char because int might match the return type of a GCC
710	\| builtin and then its argument prototype would still apply. */
711	\| #ifdef __cplusplus
712	\| extern "C"
713	\| #endif
714	\| char sgemm_ ();
715	\| #ifdef F77_DUMMY_MAIN
716	\|
717	\| # ifdef __cplusplus
718	\| extern "C"
719	\| # endif
720	\| int F77_DUMMY_MAIN() { return 1; }
721	\|
722	\| #endif
723	\| int
724	\| main ()
725	\| {
726	\| return sgemm_ ();
727	\| ;
728	\| return 0;
729	\| }
730	configure:15564: result: no
731	configure:15625: checking for sgemm_ in -lblas
732	configure:15658: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lblas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
733	configure:15658: $? = 0
734	configure:15668: result: yes
735	configure:15672: checking for dgemm_ in -ldgemm
736	configure:15705: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -ldgemm -lblas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
737	ld: library not found for -ldgemm
738	clang: error: linker command failed with exit code 1 (use -v to see invocation)
739	configure:15705: $? = 1
740	configure: failed program was:
741	\| /* confdefs.h */
742	\| #define PACKAGE_NAME "arpack-ng"
743	\| #define PACKAGE_TARNAME "arpack-ng"
744	\| #define PACKAGE_VERSION "3.1.5"
745	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
746	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
747	\| #define PACKAGE_URL ""
748	\| #define PACKAGE "arpack-ng"
749	\| #define VERSION "3.1.5"
750	\| #define STDC_HEADERS 1
751	\| #define HAVE_SYS_TYPES_H 1
752	\| #define HAVE_SYS_STAT_H 1
753	\| #define HAVE_STDLIB_H 1
754	\| #define HAVE_STRING_H 1
755	\| #define HAVE_MEMORY_H 1
756	\| #define HAVE_STRINGS_H 1
757	\| #define HAVE_INTTYPES_H 1
758	\| #define HAVE_STDINT_H 1
759	\| #define HAVE_UNISTD_H 1
760	\| #define HAVE_DLFCN_H 1
761	\| #define LT_OBJDIR ".libs/"
762	\| /* end confdefs.h. */
763	\|
764	\| /* Override any GCC internal prototype to avoid an error.
765	\| Use char because int might match the return type of a GCC
766	\| builtin and then its argument prototype would still apply. */
767	\| #ifdef __cplusplus
768	\| extern "C"
769	\| #endif
770	\| char dgemm_ ();
771	\| #ifdef F77_DUMMY_MAIN
772	\|
773	\| # ifdef __cplusplus
774	\| extern "C"
775	\| # endif
776	\| int F77_DUMMY_MAIN() { return 1; }
777	\|
778	\| #endif
779	\| int
780	\| main ()
781	\| {
782	\| return dgemm_ ();
783	\| ;
784	\| return 0;
785	\| }
786	configure:15715: result: no
787	configure:15777: checking for sgemm_ in -lmkl
788	configure:15810: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lmkl -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
789	ld: library not found for -lmkl
790	clang: error: linker command failed with exit code 1 (use -v to see invocation)
791	configure:15810: $? = 1
792	configure: failed program was:
793	\| /* confdefs.h */
794	\| #define PACKAGE_NAME "arpack-ng"
795	\| #define PACKAGE_TARNAME "arpack-ng"
796	\| #define PACKAGE_VERSION "3.1.5"
797	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
798	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
799	\| #define PACKAGE_URL ""
800	\| #define PACKAGE "arpack-ng"
801	\| #define VERSION "3.1.5"
802	\| #define STDC_HEADERS 1
803	\| #define HAVE_SYS_TYPES_H 1
804	\| #define HAVE_SYS_STAT_H 1
805	\| #define HAVE_STDLIB_H 1
806	\| #define HAVE_STRING_H 1
807	\| #define HAVE_MEMORY_H 1
808	\| #define HAVE_STRINGS_H 1
809	\| #define HAVE_INTTYPES_H 1
810	\| #define HAVE_STDINT_H 1
811	\| #define HAVE_UNISTD_H 1
812	\| #define HAVE_DLFCN_H 1
813	\| #define LT_OBJDIR ".libs/"
814	\| /* end confdefs.h. */
815	\|
816	\| /* Override any GCC internal prototype to avoid an error.
817	\| Use char because int might match the return type of a GCC
818	\| builtin and then its argument prototype would still apply. */
819	\| #ifdef __cplusplus
820	\| extern "C"
821	\| #endif
822	\| char sgemm_ ();
823	\| #ifdef F77_DUMMY_MAIN
824	\|
825	\| # ifdef __cplusplus
826	\| extern "C"
827	\| # endif
828	\| int F77_DUMMY_MAIN() { return 1; }
829	\|
830	\| #endif
831	\| int
832	\| main ()
833	\| {
834	\| return sgemm_ ();
835	\| ;
836	\| return 0;
837	\| }
838	configure:15820: result: no
839	configure:15831: checking for sgemm_ in -framework vecLib
840	configure:15859: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -framework vecLib -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
841	ld: framework not found vecLib
842	clang: error: linker command failed with exit code 1 (use -v to see invocation)
843	configure:15859: $? = 1
844	configure: failed program was:
845	\| /* confdefs.h */
846	\| #define PACKAGE_NAME "arpack-ng"
847	\| #define PACKAGE_TARNAME "arpack-ng"
848	\| #define PACKAGE_VERSION "3.1.5"
849	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
850	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
851	\| #define PACKAGE_URL ""
852	\| #define PACKAGE "arpack-ng"
853	\| #define VERSION "3.1.5"
854	\| #define STDC_HEADERS 1
855	\| #define HAVE_SYS_TYPES_H 1
856	\| #define HAVE_SYS_STAT_H 1
857	\| #define HAVE_STDLIB_H 1
858	\| #define HAVE_STRING_H 1
859	\| #define HAVE_MEMORY_H 1
860	\| #define HAVE_STRINGS_H 1
861	\| #define HAVE_INTTYPES_H 1
862	\| #define HAVE_STDINT_H 1
863	\| #define HAVE_UNISTD_H 1
864	\| #define HAVE_DLFCN_H 1
865	\| #define LT_OBJDIR ".libs/"
866	\| /* end confdefs.h. */
867	\|
868	\| /* Override any GCC internal prototype to avoid an error.
869	\| Use char because int might match the return type of a GCC
870	\| builtin and then its argument prototype would still apply. */
871	\| #ifdef __cplusplus
872	\| extern "C"
873	\| #endif
874	\| char sgemm_ ();
875	\| #ifdef F77_DUMMY_MAIN
876	\|
877	\| # ifdef __cplusplus
878	\| extern "C"
879	\| # endif
880	\| int F77_DUMMY_MAIN() { return 1; }
881	\|
882	\| #endif
883	\| int
884	\| main ()
885	\| {
886	\| return sgemm_ ();
887	\| ;
888	\| return 0;
889	\| }
890	configure:15864: result: no
891	configure:15872: checking for sgemm_ in -lcxml
892	configure:15905: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lcxml -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
893	ld: library not found for -lcxml
894	clang: error: linker command failed with exit code 1 (use -v to see invocation)
895	configure:15905: $? = 1
896	configure: failed program was:
897	\| /* confdefs.h */
898	\| #define PACKAGE_NAME "arpack-ng"
899	\| #define PACKAGE_TARNAME "arpack-ng"
900	\| #define PACKAGE_VERSION "3.1.5"
901	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
902	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
903	\| #define PACKAGE_URL ""
904	\| #define PACKAGE "arpack-ng"
905	\| #define VERSION "3.1.5"
906	\| #define STDC_HEADERS 1
907	\| #define HAVE_SYS_TYPES_H 1
908	\| #define HAVE_SYS_STAT_H 1
909	\| #define HAVE_STDLIB_H 1
910	\| #define HAVE_STRING_H 1
911	\| #define HAVE_MEMORY_H 1
912	\| #define HAVE_STRINGS_H 1
913	\| #define HAVE_INTTYPES_H 1
914	\| #define HAVE_STDINT_H 1
915	\| #define HAVE_UNISTD_H 1
916	\| #define HAVE_DLFCN_H 1
917	\| #define LT_OBJDIR ".libs/"
918	\| /* end confdefs.h. */
919	\|
920	\| /* Override any GCC internal prototype to avoid an error.
921	\| Use char because int might match the return type of a GCC
922	\| builtin and then its argument prototype would still apply. */
923	\| #ifdef __cplusplus
924	\| extern "C"
925	\| #endif
926	\| char sgemm_ ();
927	\| #ifdef F77_DUMMY_MAIN
928	\|
929	\| # ifdef __cplusplus
930	\| extern "C"
931	\| # endif
932	\| int F77_DUMMY_MAIN() { return 1; }
933	\|
934	\| #endif
935	\| int
936	\| main ()
937	\| {
938	\| return sgemm_ ();
939	\| ;
940	\| return 0;
941	\| }
942	configure:15915: result: no
943	configure:15926: checking for sgemm_ in -ldxml
944	configure:15959: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -ldxml -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
945	ld: library not found for -ldxml
946	clang: error: linker command failed with exit code 1 (use -v to see invocation)
947	configure:15959: $? = 1
948	configure: failed program was:
949	\| /* confdefs.h */
950	\| #define PACKAGE_NAME "arpack-ng"
951	\| #define PACKAGE_TARNAME "arpack-ng"
952	\| #define PACKAGE_VERSION "3.1.5"
953	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
954	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
955	\| #define PACKAGE_URL ""
956	\| #define PACKAGE "arpack-ng"
957	\| #define VERSION "3.1.5"
958	\| #define STDC_HEADERS 1
959	\| #define HAVE_SYS_TYPES_H 1
960	\| #define HAVE_SYS_STAT_H 1
961	\| #define HAVE_STDLIB_H 1
962	\| #define HAVE_STRING_H 1
963	\| #define HAVE_MEMORY_H 1
964	\| #define HAVE_STRINGS_H 1
965	\| #define HAVE_INTTYPES_H 1
966	\| #define HAVE_STDINT_H 1
967	\| #define HAVE_UNISTD_H 1
968	\| #define HAVE_DLFCN_H 1
969	\| #define LT_OBJDIR ".libs/"
970	\| /* end confdefs.h. */
971	\|
972	\| /* Override any GCC internal prototype to avoid an error.
973	\| Use char because int might match the return type of a GCC
974	\| builtin and then its argument prototype would still apply. */
975	\| #ifdef __cplusplus
976	\| extern "C"
977	\| #endif
978	\| char sgemm_ ();
979	\| #ifdef F77_DUMMY_MAIN
980	\|
981	\| # ifdef __cplusplus
982	\| extern "C"
983	\| # endif
984	\| int F77_DUMMY_MAIN() { return 1; }
985	\|
986	\| #endif
987	\| int
988	\| main ()
989	\| {
990	\| return sgemm_ ();
991	\| ;
992	\| return 0;
993	\| }
994	configure:15969: result: no
995	configure:16084: checking for sgemm_ in -lscs
996	configure:16117: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lscs -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
997	ld: library not found for -lscs
998	clang: error: linker command failed with exit code 1 (use -v to see invocation)
999	configure:16117: $? = 1
1000	configure: failed program was:
1001	\| /* confdefs.h */
1002	\| #define PACKAGE_NAME "arpack-ng"
1003	\| #define PACKAGE_TARNAME "arpack-ng"
1004	\| #define PACKAGE_VERSION "3.1.5"
1005	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
1006	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1007	\| #define PACKAGE_URL ""
1008	\| #define PACKAGE "arpack-ng"
1009	\| #define VERSION "3.1.5"
1010	\| #define STDC_HEADERS 1
1011	\| #define HAVE_SYS_TYPES_H 1
1012	\| #define HAVE_SYS_STAT_H 1
1013	\| #define HAVE_STDLIB_H 1
1014	\| #define HAVE_STRING_H 1
1015	\| #define HAVE_MEMORY_H 1
1016	\| #define HAVE_STRINGS_H 1
1017	\| #define HAVE_INTTYPES_H 1
1018	\| #define HAVE_STDINT_H 1
1019	\| #define HAVE_UNISTD_H 1
1020	\| #define HAVE_DLFCN_H 1
1021	\| #define LT_OBJDIR ".libs/"
1022	\| /* end confdefs.h. */
1023	\|
1024	\| /* Override any GCC internal prototype to avoid an error.
1025	\| Use char because int might match the return type of a GCC
1026	\| builtin and then its argument prototype would still apply. */
1027	\| #ifdef __cplusplus
1028	\| extern "C"
1029	\| #endif
1030	\| char sgemm_ ();
1031	\| #ifdef F77_DUMMY_MAIN
1032	\|
1033	\| # ifdef __cplusplus
1034	\| extern "C"
1035	\| # endif
1036	\| int F77_DUMMY_MAIN() { return 1; }
1037	\|
1038	\| #endif
1039	\| int
1040	\| main ()
1041	\| {
1042	\| return sgemm_ ();
1043	\| ;
1044	\| return 0;
1045	\| }
1046	configure:16127: result: no
1047	configure:16138: checking for sgemm_ in -lcomplib.sgimath
1048	configure:16171: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lcomplib.sgimath -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
1049	ld: library not found for -lcomplib.sgimath
1050	clang: error: linker command failed with exit code 1 (use -v to see invocation)
1051	configure:16171: $? = 1
1052	configure: failed program was:
1053	\| /* confdefs.h */
1054	\| #define PACKAGE_NAME "arpack-ng"
1055	\| #define PACKAGE_TARNAME "arpack-ng"
1056	\| #define PACKAGE_VERSION "3.1.5"
1057	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
1058	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1059	\| #define PACKAGE_URL ""
1060	\| #define PACKAGE "arpack-ng"
1061	\| #define VERSION "3.1.5"
1062	\| #define STDC_HEADERS 1
1063	\| #define HAVE_SYS_TYPES_H 1
1064	\| #define HAVE_SYS_STAT_H 1
1065	\| #define HAVE_STDLIB_H 1
1066	\| #define HAVE_STRING_H 1
1067	\| #define HAVE_MEMORY_H 1
1068	\| #define HAVE_STRINGS_H 1
1069	\| #define HAVE_INTTYPES_H 1
1070	\| #define HAVE_STDINT_H 1
1071	\| #define HAVE_UNISTD_H 1
1072	\| #define HAVE_DLFCN_H 1
1073	\| #define LT_OBJDIR ".libs/"
1074	\| /* end confdefs.h. */
1075	\|
1076	\| /* Override any GCC internal prototype to avoid an error.
1077	\| Use char because int might match the return type of a GCC
1078	\| builtin and then its argument prototype would still apply. */
1079	\| #ifdef __cplusplus
1080	\| extern "C"
1081	\| #endif
1082	\| char sgemm_ ();
1083	\| #ifdef F77_DUMMY_MAIN
1084	\|
1085	\| # ifdef __cplusplus
1086	\| extern "C"
1087	\| # endif
1088	\| int F77_DUMMY_MAIN() { return 1; }
1089	\|
1090	\| #endif
1091	\| int
1092	\| main ()
1093	\| {
1094	\| return sgemm_ ();
1095	\| ;
1096	\| return 0;
1097	\| }
1098	configure:16181: result: no
1099	configure:16192: checking for sgemm_ in -lblas
1100	configure:16235: result: yes
1101	configure:16239: checking for sgemm_ in -lessl
1102	configure:16272: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lessl -lblas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
1103	ld: library not found for -lessl
1104	clang: error: linker command failed with exit code 1 (use -v to see invocation)
1105	configure:16272: $? = 1
1106	configure: failed program was:
1107	\| /* confdefs.h */
1108	\| #define PACKAGE_NAME "arpack-ng"
1109	\| #define PACKAGE_TARNAME "arpack-ng"
1110	\| #define PACKAGE_VERSION "3.1.5"
1111	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
1112	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1113	\| #define PACKAGE_URL ""
1114	\| #define PACKAGE "arpack-ng"
1115	\| #define VERSION "3.1.5"
1116	\| #define STDC_HEADERS 1
1117	\| #define HAVE_SYS_TYPES_H 1
1118	\| #define HAVE_SYS_STAT_H 1
1119	\| #define HAVE_STDLIB_H 1
1120	\| #define HAVE_STRING_H 1
1121	\| #define HAVE_MEMORY_H 1
1122	\| #define HAVE_STRINGS_H 1
1123	\| #define HAVE_INTTYPES_H 1
1124	\| #define HAVE_STDINT_H 1
1125	\| #define HAVE_UNISTD_H 1
1126	\| #define HAVE_DLFCN_H 1
1127	\| #define LT_OBJDIR ".libs/"
1128	\| /* end confdefs.h. */
1129	\|
1130	\| /* Override any GCC internal prototype to avoid an error.
1131	\| Use char because int might match the return type of a GCC
1132	\| builtin and then its argument prototype would still apply. */
1133	\| #ifdef __cplusplus
1134	\| extern "C"
1135	\| #endif
1136	\| char sgemm_ ();
1137	\| #ifdef F77_DUMMY_MAIN
1138	\|
1139	\| # ifdef __cplusplus
1140	\| extern "C"
1141	\| # endif
1142	\| int F77_DUMMY_MAIN() { return 1; }
1143	\|
1144	\| #endif
1145	\| int
1146	\| main ()
1147	\| {
1148	\| return sgemm_ ();
1149	\| ;
1150	\| return 0;
1151	\| }
1152	configure:16282: result: no
1153	configure:16295: checking for sgemm_ in -lblas
1154	configure:16338: result: yes
1155	configure:16460: checking for cheev_
1156	configure:16460: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -lblas -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm >&5
1157	Undefined symbols for architecture x86_64:
1158	"_cheev_", referenced from:
1159	_main in conftest-0f9ace.o
1160	ld: symbol(s) not found for architecture x86_64
1161	clang: error: linker command failed with exit code 1 (use -v to see invocation)
1162	configure:16460: $? = 1
1163	configure: failed program was:
1164	\| /* confdefs.h */
1165	\| #define PACKAGE_NAME "arpack-ng"
1166	\| #define PACKAGE_TARNAME "arpack-ng"
1167	\| #define PACKAGE_VERSION "3.1.5"
1168	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
1169	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1170	\| #define PACKAGE_URL ""
1171	\| #define PACKAGE "arpack-ng"
1172	\| #define VERSION "3.1.5"
1173	\| #define STDC_HEADERS 1
1174	\| #define HAVE_SYS_TYPES_H 1
1175	\| #define HAVE_SYS_STAT_H 1
1176	\| #define HAVE_STDLIB_H 1
1177	\| #define HAVE_STRING_H 1
1178	\| #define HAVE_MEMORY_H 1
1179	\| #define HAVE_STRINGS_H 1
1180	\| #define HAVE_INTTYPES_H 1
1181	\| #define HAVE_STDINT_H 1
1182	\| #define HAVE_UNISTD_H 1
1183	\| #define HAVE_DLFCN_H 1
1184	\| #define LT_OBJDIR ".libs/"
1185	\| #define HAVE_BLAS 1
1186	\| /* end confdefs.h. */
1187	\| /* Define cheev_ to an innocuous variant, in case <limits.h> declares cheev_.
1188	\| For example, HP-UX 11i <limits.h> declares gettimeofday. */
1189	\| #define cheev_ innocuous_cheev_
1190	\|
1191	\| /* System header to define __stub macros and hopefully few prototypes,
1192	\| which can conflict with char cheev_ (); below.
1193	\| Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1194	\| <limits.h> exists even on freestanding compilers. */
1195	\|
1196	\| #ifdef __STDC__
1197	\| # include <limits.h>
1198	\| #else
1199	\| # include <assert.h>
1200	\| #endif
1201	\|
1202	\| #undef cheev_
1203	\|
1204	\| /* Override any GCC internal prototype to avoid an error.
1205	\| Use char because int might match the return type of a GCC
1206	\| builtin and then its argument prototype would still apply. */
1207	\| #ifdef __cplusplus
1208	\| extern "C"
1209	\| #endif
1210	\| char cheev_ ();
1211	\| /* The GNU C library defines this for functions which it implements
1212	\| to always fail with ENOSYS. Some functions are actually named
1213	\| something starting with __ and the normal name is an alias. */
1214	\| #if defined __stub_cheev_ \|\| defined __stub___cheev_
1215	\| choke me
1216	\| #endif
1217	\|
1218	\| int
1219	\| main ()
1220	\| {
1221	\| return cheev_ ();
1222	\| ;
1223	\| return 0;
1224	\| }
1225	configure:16460: result: no
1226	configure:16473: checking for cheev_ in -llapack
1227	configure:16506: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -llapack -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm -lblas >&5
1228	Undefined symbols for architecture x86_64:
1229	"_cheev_", referenced from:
1230	_main in conftest-5284e7.o
1231	ld: symbol(s) not found for architecture x86_64
1232	clang: error: linker command failed with exit code 1 (use -v to see invocation)
1233	configure:16506: $? = 1
1234	configure: failed program was:
1235	\| /* confdefs.h */
1236	\| #define PACKAGE_NAME "arpack-ng"
1237	\| #define PACKAGE_TARNAME "arpack-ng"
1238	\| #define PACKAGE_VERSION "3.1.5"
1239	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
1240	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1241	\| #define PACKAGE_URL ""
1242	\| #define PACKAGE "arpack-ng"
1243	\| #define VERSION "3.1.5"
1244	\| #define STDC_HEADERS 1
1245	\| #define HAVE_SYS_TYPES_H 1
1246	\| #define HAVE_SYS_STAT_H 1
1247	\| #define HAVE_STDLIB_H 1
1248	\| #define HAVE_STRING_H 1
1249	\| #define HAVE_MEMORY_H 1
1250	\| #define HAVE_STRINGS_H 1
1251	\| #define HAVE_INTTYPES_H 1
1252	\| #define HAVE_STDINT_H 1
1253	\| #define HAVE_UNISTD_H 1
1254	\| #define HAVE_DLFCN_H 1
1255	\| #define LT_OBJDIR ".libs/"
1256	\| #define HAVE_BLAS 1
1257	\| /* end confdefs.h. */
1258	\|
1259	\| /* Override any GCC internal prototype to avoid an error.
1260	\| Use char because int might match the return type of a GCC
1261	\| builtin and then its argument prototype would still apply. */
1262	\| #ifdef __cplusplus
1263	\| extern "C"
1264	\| #endif
1265	\| char cheev_ ();
1266	\| #ifdef F77_DUMMY_MAIN
1267	\|
1268	\| # ifdef __cplusplus
1269	\| extern "C"
1270	\| # endif
1271	\| int F77_DUMMY_MAIN() { return 1; }
1272	\|
1273	\| #endif
1274	\| int
1275	\| main ()
1276	\| {
1277	\| return cheev_ ();
1278	\| ;
1279	\| return 0;
1280	\| }
1281	configure:16516: result: no
1282	configure:16473: checking for cheev_ in -llapack_rs6k
1283	configure:16506: /usr/bin/clang -o conftest -pipe -O2 -arch x86_64 -I/opt/local/include conftest.c -llapack_rs6k -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm -lblas >&5
1284	ld: library not found for -llapack_rs6k
1285	clang: error: linker command failed with exit code 1 (use -v to see invocation)
1286	configure:16506: $? = 1
1287	configure: failed program was:
1288	\| /* confdefs.h */
1289	\| #define PACKAGE_NAME "arpack-ng"
1290	\| #define PACKAGE_TARNAME "arpack-ng"
1291	\| #define PACKAGE_VERSION "3.1.5"
1292	\| #define PACKAGE_STRING "arpack-ng 3.1.5"
1293	\| #define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1294	\| #define PACKAGE_URL ""
1295	\| #define PACKAGE "arpack-ng"
1296	\| #define VERSION "3.1.5"
1297	\| #define STDC_HEADERS 1
1298	\| #define HAVE_SYS_TYPES_H 1
1299	\| #define HAVE_SYS_STAT_H 1
1300	\| #define HAVE_STDLIB_H 1
1301	\| #define HAVE_STRING_H 1
1302	\| #define HAVE_MEMORY_H 1
1303	\| #define HAVE_STRINGS_H 1
1304	\| #define HAVE_INTTYPES_H 1
1305	\| #define HAVE_STDINT_H 1
1306	\| #define HAVE_UNISTD_H 1
1307	\| #define HAVE_DLFCN_H 1
1308	\| #define LT_OBJDIR ".libs/"
1309	\| #define HAVE_BLAS 1
1310	\| /* end confdefs.h. */
1311	\|
1312	\| /* Override any GCC internal prototype to avoid an error.
1313	\| Use char because int might match the return type of a GCC
1314	\| builtin and then its argument prototype would still apply. */
1315	\| #ifdef __cplusplus
1316	\| extern "C"
1317	\| #endif
1318	\| char cheev_ ();
1319	\| #ifdef F77_DUMMY_MAIN
1320	\|
1321	\| # ifdef __cplusplus
1322	\| extern "C"
1323	\| # endif
1324	\| int F77_DUMMY_MAIN() { return 1; }
1325	\|
1326	\| #endif
1327	\| int
1328	\| main ()
1329	\| {
1330	\| return cheev_ ();
1331	\| ;
1332	\| return 0;
1333	\| }
1334	configure:16516: result: no
1335	configure:16540: error: Cannot find LAPACK libraries
1336
1337	## ---------------- ##
1338	## Cache variables. ##
1339	## ---------------- ##
1340
1341	ac_cv_build=x86_64-apple-darwin15.2.0
1342	ac_cv_c_compiler_gnu=yes
1343	ac_cv_env_CC_set=set
1344	ac_cv_env_CC_value=/usr/bin/clang
1345	ac_cv_env_CFLAGS_set=set
1346	ac_cv_env_CFLAGS_value='-pipe -O2 -arch x86_64'
1347	ac_cv_env_CPPFLAGS_set=set
1348	ac_cv_env_CPPFLAGS_value=-I/opt/local/include
1349	ac_cv_env_CPP_set=
1350	ac_cv_env_CPP_value=
1351	ac_cv_env_F77_set=set
1352	ac_cv_env_F77_value=/opt/local/bin/gfortran-mp-5
1353	ac_cv_env_FFLAGS_set=set
1354	ac_cv_env_FFLAGS_value='-pipe -O2 -m64'
1355	ac_cv_env_LDFLAGS_set=set
1356	ac_cv_env_LDFLAGS_value=
1357	ac_cv_env_LIBS_set=
1358	ac_cv_env_LIBS_value=
1359	ac_cv_env_MPIF77_set=
1360	ac_cv_env_MPIF77_value=
1361	ac_cv_env_build_alias_set=
1362	ac_cv_env_build_alias_value=
1363	ac_cv_env_host_alias_set=
1364	ac_cv_env_host_alias_value=
1365	ac_cv_env_target_alias_set=
1366	ac_cv_env_target_alias_value=
1367	ac_cv_f77_compiler_gnu=yes
1368	ac_cv_f77_dummy_main=none
1369	ac_cv_f77_libs=' -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm'
1370	ac_cv_f77_mangling='lower case, underscore, no extra underscore'
1371	ac_cv_fortran_dummy_main=none
1372	ac_cv_func_cheev_=no
1373	ac_cv_header_dlfcn_h=yes
1374	ac_cv_header_inttypes_h=yes
1375	ac_cv_header_memory_h=yes
1376	ac_cv_header_stdc=yes
1377	ac_cv_header_stdint_h=yes
1378	ac_cv_header_stdlib_h=yes
1379	ac_cv_header_string_h=yes
1380	ac_cv_header_strings_h=yes
1381	ac_cv_header_sys_stat_h=yes
1382	ac_cv_header_sys_types_h=yes
1383	ac_cv_header_unistd_h=yes
1384	ac_cv_host=x86_64-apple-darwin15.2.0
1385	ac_cv_lib_atlas_ATL_xerbla=yes
1386	ac_cv_lib_blas_sgemm_=yes
1387	ac_cv_lib_complib_sgimath_sgemm_=no
1388	ac_cv_lib_cxml_sgemm_=no
1389	ac_cv_lib_dgemm_dgemm_=no
1390	ac_cv_lib_dxml_sgemm_=no
1391	ac_cv_lib_essl_sgemm_=no
1392	ac_cv_lib_f77blas_sgemm_=no
1393	ac_cv_lib_lapack___cheev_=no
1394	ac_cv_lib_lapack_rs6k___cheev_=no
1395	ac_cv_lib_mkl_sgemm_=no
1396	ac_cv_lib_scs_sgemm_=no
1397	ac_cv_objext=o
1398	ac_cv_path_EGREP='/usr/bin/grep -E'
1399	ac_cv_path_FGREP='/usr/bin/grep -F'
1400	ac_cv_path_GREP=/usr/bin/grep
1401	ac_cv_path_SED=/opt/local/bin/gsed
1402	ac_cv_path_mkdir=/opt/local/bin/gmkdir
1403	ac_cv_prog_AWK=gawk
1404	ac_cv_prog_CPP='/usr/bin/clang -E'
1405	ac_cv_prog_ac_ct_AR=ar
1406	ac_cv_prog_ac_ct_CC=/usr/bin/clang
1407	ac_cv_prog_ac_ct_DSYMUTIL=dsymutil
1408	ac_cv_prog_ac_ct_LIPO=lipo
1409	ac_cv_prog_ac_ct_NMEDIT=nmedit
1410	ac_cv_prog_ac_ct_OTOOL=otool
1411	ac_cv_prog_ac_ct_RANLIB=ranlib
1412	ac_cv_prog_ac_ct_STRIP=strip
1413	ac_cv_prog_cc_c89=
1414	ac_cv_prog_cc_g=yes
1415	ac_cv_prog_f77_g=yes
1416	ac_cv_prog_f77_v=-v
1417	ac_cv_prog_make_make_set=yes
1418	am_cv_CC_dependencies_compiler_type=gcc3
1419	am_cv_make_support_nested_variables=yes
1420	am_cv_prog_cc_c_o=yes
1421	lt_cv_apple_cc_single_mod=yes
1422	lt_cv_ar_at_file=no
1423	lt_cv_deplibs_check_method=pass_all
1424	lt_cv_file_magic_cmd='$MAGIC_CMD'
1425	lt_cv_file_magic_test_file=
1426	lt_cv_ld_exported_symbols_list=yes
1427	lt_cv_ld_force_load=yes
1428	lt_cv_ld_reload_flag=-r
1429	lt_cv_nm_interface='BSD nm'
1430	lt_cv_objdir=.libs
1431	lt_cv_path_LD=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
1432	lt_cv_path_NM=/opt/local/bin/nm
1433	lt_cv_path_mainfest_tool=no
1434	lt_cv_prog_compiler_c_o=yes
1435	lt_cv_prog_compiler_c_o_F77=yes
1436	lt_cv_prog_compiler_pic='-fno-common -DPIC'
1437	lt_cv_prog_compiler_pic_F77=-fno-common
1438	lt_cv_prog_compiler_pic_works=yes
1439	lt_cv_prog_compiler_pic_works_F77=yes
1440	lt_cv_prog_compiler_rtti_exceptions=yes
1441	lt_cv_prog_compiler_static_works=no
1442	lt_cv_prog_compiler_static_works_F77=no
1443	lt_cv_prog_gnu_ld=no
1444	lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
1445	lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.[ ]$[BCDEGRST][BCDEGRST]$[ ][ ]_$[_A-Za-z][_A-Za-z0-9]$$/\1 _\2 \2/p'\'' \| sed '\''/ __gnu_lto/d'\'''
1446	lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: $[^ ]$[ ]$/ {\"\1\", (void ) 0},/p'\'' -e '\''s/^[BCDEGRST] $[^ ]$ $[^ ]$$/ {"\2", (void *) \&\2},/p'\'''
1447	lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: $[^ ]$[ ]$/ {\"\1\", (void ) 0},/p'\'' -e '\''s/^[BCDEGRST] $[^ ]$ $lib[^ ]$$/ {"\2", (void ) \&\2},/p'\'' -e '\''s/^[BCDEGRST] $[^ ]$ $[^ ]$$/ {"lib\2", (void *) \&\2},/p'\'''
1448	lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* $.$$/extern int \1();/p'\'' -e '\''s/^[BCDEGRST] .* $.*$$/extern char \1;/p'\'''
1449	lt_cv_sys_max_cmd_len=196608
1450	lt_cv_to_host_file_cmd=func_convert_file_noop
1451	lt_cv_to_tool_file_cmd=func_convert_file_noop
1452
1453	## ----------------- ##
1454	## Output variables. ##
1455	## ----------------- ##
1456
1457	ACLOCAL='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5/missing aclocal-1.14'
1458	AMDEPBACKSLASH='\'
1459	AMDEP_FALSE='#'
1460	AMDEP_TRUE=''
1461	AMTAR='$${TAR-tar}'
1462	AM_BACKSLASH='\'
1463	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1464	AM_DEFAULT_VERBOSITY='1'
1465	AM_V='$(V)'
1466	AR='ar'
1467	AS='as'
1468	AUTOCONF='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5/missing autoconf'
1469	AUTOHEADER='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5/missing autoheader'
1470	AUTOMAKE='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5/missing automake-1.14'
1471	AWK='gawk'
1472	BLAS_LIBS='-lblas'
1473	CC='/usr/bin/clang'
1474	CCDEPMODE='depmode=gcc3'
1475	CFLAGS='-pipe -O2 -arch x86_64'
1476	CPP='/usr/bin/clang -E'
1477	CPPFLAGS='-I/opt/local/include'
1478	CYGPATH_W='echo'
1479	DEFS=''
1480	DEPDIR='.deps'
1481	DLLTOOL='false'
1482	DSYMUTIL='dsymutil'
1483	DUMPBIN=''
1484	ECHO_C='\c'
1485	ECHO_N=''
1486	ECHO_T=''
1487	EGREP='/usr/bin/grep -E'
1488	EXEEXT=''
1489	F77='/opt/local/bin/gfortran-mp-5'
1490	FFLAGS='-pipe -O2 -m64'
1491	FGREP='/usr/bin/grep -F'
1492	FLIBS=' -L/opt/local/lib -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0 -L/opt/local/lib/gcc5/gcc/x86_64-apple-darwin15/5.2.0/../../.. -lgfortran -lquadmath -lm'
1493	GREP='/usr/bin/grep'
1494	INSTALL_DATA='${INSTALL} -m 644'
1495	INSTALL_PROGRAM='${INSTALL}'
1496	INSTALL_SCRIPT='${INSTALL}'
1497	INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
1498	LAPACK_LIBS=''
1499	LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld'
1500	LDFLAGS=''
1501	LIBOBJS=''
1502	LIBS=''
1503	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1504	LIPO='lipo'
1505	LN_S='ln -s'
1506	LTLIBOBJS=''
1507	MAINT='#'
1508	MAINTAINER_MODE_FALSE=''
1509	MAINTAINER_MODE_TRUE='#'
1510	MAKEINFO='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5/missing makeinfo'
1511	MANIFEST_TOOL=':'
1512	MKDIR_P='/opt/local/bin/gmkdir -p'
1513	MPIF77=''
1514	MPILIBS=''
1515	MPI_FALSE=''
1516	MPI_TRUE=''
1517	NM='/opt/local/bin/nm'
1518	NMEDIT='nmedit'
1519	OBJDUMP='false'
1520	OBJEXT='o'
1521	OTOOL64=':'
1522	OTOOL='otool'
1523	PACKAGE='arpack-ng'
1524	PACKAGE_BUGREPORT='http://forge.scilab.org/index.php/p/arpack-ng/issues/'
1525	PACKAGE_NAME='arpack-ng'
1526	PACKAGE_STRING='arpack-ng 3.1.5'
1527	PACKAGE_TARNAME='arpack-ng'
1528	PACKAGE_URL=''
1529	PACKAGE_VERSION='3.1.5'
1530	PATH_SEPARATOR=':'
1531	RANLIB='ranlib'
1532	SED='/opt/local/bin/gsed'
1533	SET_MAKE=''
1534	SHELL='/bin/sh'
1535	STRIP='strip'
1536	VERSION='3.1.5'
1537	ac_ct_AR='ar'
1538	ac_ct_CC='/usr/bin/clang'
1539	ac_ct_DUMPBIN=''
1540	ac_ct_F77=''
1541	am__EXEEXT_FALSE=''
1542	am__EXEEXT_TRUE=''
1543	am__fastdepCC_FALSE='#'
1544	am__fastdepCC_TRUE=''
1545	am__include='include'
1546	am__isrc=''
1547	am__leading_dot='.'
1548	am__nodep='_no'
1549	am__quote=''
1550	am__tar='$${TAR-tar} chof - "$$tardir"'
1551	am__untar='$${TAR-tar} xf -'
1552	bindir='${exec_prefix}/bin'
1553	build='x86_64-apple-darwin15.2.0'
1554	build_alias=''
1555	build_cpu='x86_64'
1556	build_os='darwin15.2.0'
1557	build_vendor='apple'
1558	datadir='${datarootdir}'
1559	datarootdir='${prefix}/share'
1560	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1561	dvidir='${docdir}'
1562	exec_prefix='NONE'
1563	host='x86_64-apple-darwin15.2.0'
1564	host_alias=''
1565	host_cpu='x86_64'
1566	host_os='darwin15.2.0'
1567	host_vendor='apple'
1568	htmldir='${docdir}'
1569	includedir='${prefix}/include'
1570	infodir='${datarootdir}/info'
1571	install_sh='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_arpack/arpack/work/arpack-ng-3.1.5/install-sh'
1572	libdir='${exec_prefix}/lib'
1573	libexecdir='${exec_prefix}/libexec'
1574	localedir='${datarootdir}/locale'
1575	localstatedir='${prefix}/var'
1576	mandir='${datarootdir}/man'
1577	mkdir_p='$(MKDIR_P)'
1578	oldincludedir='/usr/include'
1579	pdfdir='${docdir}'
1580	prefix='/opt/local'
1581	program_transform_name='s,x,x,'
1582	psdir='${docdir}'
1583	sbindir='${exec_prefix}/sbin'
1584	sharedstatedir='${prefix}/com'
1585	sysconfdir='${prefix}/etc'
1586	target_alias=''
1587
1588	## ----------- ##
1589	## confdefs.h. ##
1590	## ----------- ##
1591
1592	/* confdefs.h */
1593	#define PACKAGE_NAME "arpack-ng"
1594	#define PACKAGE_TARNAME "arpack-ng"
1595	#define PACKAGE_VERSION "3.1.5"
1596	#define PACKAGE_STRING "arpack-ng 3.1.5"
1597	#define PACKAGE_BUGREPORT "http://forge.scilab.org/index.php/p/arpack-ng/issues/"
1598	#define PACKAGE_URL ""
1599	#define PACKAGE "arpack-ng"
1600	#define VERSION "3.1.5"
1601	#define STDC_HEADERS 1
1602	#define HAVE_SYS_TYPES_H 1
1603	#define HAVE_SYS_STAT_H 1
1604	#define HAVE_STDLIB_H 1
1605	#define HAVE_STRING_H 1
1606	#define HAVE_MEMORY_H 1
1607	#define HAVE_STRINGS_H 1
1608	#define HAVE_INTTYPES_H 1
1609	#define HAVE_STDINT_H 1
1610	#define HAVE_UNISTD_H 1
1611	#define HAVE_DLFCN_H 1
1612	#define LT_OBJDIR ".libs/"
1613	#define HAVE_BLAS 1
1614
1615	configure: exit 1

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