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Ticket #40072: config.log

File config.log, 84.0 KB (added by absima@…, 11 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 graph-tool configure 2.2.24, which was
5	generated by GNU Autoconf 2.69. Invocation command line was
6
7	$ ./configure --prefix=/opt/local --with-boost=/opt/local --exec-prefix=/opt/local/Library/Frameworks/Python.framework/Versions/2.7 --disable-sparsehash
8
9	## --------- ##
10	## Platform. ##
11	## --------- ##
12
13	hostname = Simachews-MacBook-Pro.local
14	uname -m = x86_64
15	uname -r = 12.4.0
16	uname -s = Darwin
17	uname -v = Darwin Kernel Version 12.4.0: Wed May 1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/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 12.4.0: Wed May 1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/RELEASE_X86_64
27	Kernel configured for up to 2 processors.
28	2 processors are physically available.
29	2 processors are logically available.
30	Processor type: i486 (Intel 80486)
31	Processors active: 0 1
32	Primary memory available: 8.00 gigabytes
33	Default processor set: 123 tasks, 616 threads, 2 processors
34	Load average: 1.00, Mach factor: 1.01
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:2671: checking for a BSD-compatible install
52	configure:2739: result: /usr/bin/install -c
53	configure:2750: checking whether build environment is sane
54	configure:2805: result: yes
55	configure:2956: checking for a thread-safe mkdir -p
56	configure:2995: result: ./install-sh -c -d
57	configure:3002: checking for gawk
58	configure:3032: result: no
59	configure:3002: checking for mawk
60	configure:3032: result: no
61	configure:3002: checking for nawk
62	configure:3032: result: no
63	configure:3002: checking for awk
64	configure:3018: found /usr/bin/awk
65	configure:3029: result: awk
66	configure:3040: checking whether make sets $(MAKE)
67	configure:3062: result: yes
68	configure:3091: checking whether make supports nested variables
69	configure:3108: result: yes
70	configure:3198: checking whether make supports nested variables
71	configure:3215: result: yes
72	configure:3238: checking for style of include used by make
73	configure:3266: result: GNU
74	configure:3337: checking for gcc
75	configure:3364: result: /usr/bin/clang
76	configure:3593: checking for C compiler version
77	configure:3602: /usr/bin/clang --version >&5
78	Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
79	Target: x86_64-apple-darwin12.4.0
80	Thread model: posix
81	configure:3613: $? = 0
82	configure:3602: /usr/bin/clang -v >&5
83	Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
84	Target: x86_64-apple-darwin12.4.0
85	Thread model: posix
86	configure:3613: $? = 0
87	configure:3602: /usr/bin/clang -V >&5
88	clang: error: argument to '-V' is missing (expected 1 value)
89	clang: error: no input files
90	configure:3613: $? = 1
91	configure:3602: /usr/bin/clang -qversion >&5
92	clang: error: no input files
93	configure:3613: $? = 1
94	configure:3633: checking whether the C compiler works
95	configure:3655: /usr/bin/clang -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.c >&5
96	configure:3659: $? = 0
97	configure:3707: result: yes
98	configure:3710: checking for C compiler default output file name
99	configure:3712: result: a.out
100	configure:3718: checking for suffix of executables
101	configure:3725: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.c >&5
102	configure:3729: $? = 0
103	configure:3751: result:
104	configure:3773: checking whether we are cross compiling
105	configure:3781: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.c >&5
106	configure:3785: $? = 0
107	configure:3792: ./conftest
108	configure:3796: $? = 0
109	configure:3811: result: no
110	configure:3816: checking for suffix of object files
111	configure:3838: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
112	configure:3842: $? = 0
113	configure:3863: result: o
114	configure:3867: checking whether we are using the GNU C compiler
115	configure:3886: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
116	configure:3886: $? = 0
117	configure:3895: result: yes
118	configure:3904: checking whether /usr/bin/clang accepts -g
119	configure:3924: /usr/bin/clang -c -g -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
120	configure:3924: $? = 0
121	configure:3965: result: yes
122	configure:3982: checking for /usr/bin/clang option to accept ISO C89
123	configure:4045: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
124	configure:4045: $? = 0
125	configure:4058: result: none needed
126	configure:4080: checking dependency style of /usr/bin/clang
127	configure:4191: result: gcc3
128	configure:4207: checking whether /usr/bin/clang and cc understand -c and -o together
129	configure:4238: /usr/bin/clang -c conftest.c -o conftest2.o >&5
130	configure:4242: $? = 0
131	configure:4248: /usr/bin/clang -c conftest.c -o conftest2.o >&5
132	configure:4252: $? = 0
133	configure:4263: cc -c conftest.c >&5
134	configure:4267: $? = 0
135	configure:4275: cc -c conftest.c -o conftest2.o >&5
136	configure:4279: $? = 0
137	configure:4285: cc -c conftest.c -o conftest2.o >&5
138	configure:4289: $? = 0
139	configure:4307: result: yes
140	configure:4337: checking for library containing strerror
141	configure:4368: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.c >&5
142	conftest.c:18:6: warning: incompatible redeclaration of library function 'strerror'
143	char strerror ();
144	^
145	conftest.c:18:6: note: 'strerror' is a builtin with type 'char *(int)'
146	1 warning generated.
147	configure:4368: $? = 0
148	configure:4385: result: none required
149	configure:4400: checking how to run the C preprocessor
150	configure:4431: /usr/bin/clang -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c
151	configure:4431: $? = 0
152	configure:4445: /usr/bin/clang -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c
153	conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
154	#include <ac_nonexistent.h>
155	^
156	1 error generated.
157	configure:4445: $? = 1
158	configure: failed program was:
159	\| /* confdefs.h */
160	\| #define PACKAGE_NAME "graph-tool"
161	\| #define PACKAGE_TARNAME "graph-tool"
162	\| #define PACKAGE_VERSION "2.2.24"
163	\| #define PACKAGE_STRING "graph-tool 2.2.24"
164	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
165	\| #define PACKAGE_URL ""
166	\| #define PACKAGE "graph-tool"
167	\| #define VERSION "2.2.24"
168	\| /* end confdefs.h. */
169	\| #include <ac_nonexistent.h>
170	configure:4470: result: /usr/bin/clang -E
171	configure:4490: /usr/bin/clang -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c
172	configure:4490: $? = 0
173	configure:4504: /usr/bin/clang -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c
174	conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
175	#include <ac_nonexistent.h>
176	^
177	1 error generated.
178	configure:4504: $? = 1
179	configure: failed program was:
180	\| /* confdefs.h */
181	\| #define PACKAGE_NAME "graph-tool"
182	\| #define PACKAGE_TARNAME "graph-tool"
183	\| #define PACKAGE_VERSION "2.2.24"
184	\| #define PACKAGE_STRING "graph-tool 2.2.24"
185	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
186	\| #define PACKAGE_URL ""
187	\| #define PACKAGE "graph-tool"
188	\| #define VERSION "2.2.24"
189	\| /* end confdefs.h. */
190	\| #include <ac_nonexistent.h>
191	configure:4533: checking for grep that handles long lines and -e
192	configure:4591: result: /usr/bin/grep
193	configure:4596: checking for egrep
194	configure:4658: result: /usr/bin/grep -E
195	configure:4663: checking for ANSI C header files
196	configure:4683: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
197	configure:4683: $? = 0
198	configure:4756: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.c >&5
199	configure:4756: $? = 0
200	configure:4756: ./conftest
201	configure:4756: $? = 0
202	configure:4767: result: yes
203	configure:4780: checking for sys/types.h
204	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
205	configure:4780: $? = 0
206	configure:4780: result: yes
207	configure:4780: checking for sys/stat.h
208	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
209	configure:4780: $? = 0
210	configure:4780: result: yes
211	configure:4780: checking for stdlib.h
212	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
213	configure:4780: $? = 0
214	configure:4780: result: yes
215	configure:4780: checking for string.h
216	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
217	configure:4780: $? = 0
218	configure:4780: result: yes
219	configure:4780: checking for memory.h
220	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
221	configure:4780: $? = 0
222	configure:4780: result: yes
223	configure:4780: checking for strings.h
224	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
225	configure:4780: $? = 0
226	configure:4780: result: yes
227	configure:4780: checking for inttypes.h
228	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
229	configure:4780: $? = 0
230	configure:4780: result: yes
231	configure:4780: checking for stdint.h
232	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
233	configure:4780: $? = 0
234	configure:4780: result: yes
235	configure:4780: checking for unistd.h
236	configure:4780: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
237	configure:4780: $? = 0
238	configure:4780: result: yes
239	configure:4793: checking minix/config.h usability
240	configure:4793: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
241	conftest.c:54:10: fatal error: 'minix/config.h' file not found
242	#include <minix/config.h>
243	^
244	1 error generated.
245	configure:4793: $? = 1
246	configure: failed program was:
247	\| /* confdefs.h */
248	\| #define PACKAGE_NAME "graph-tool"
249	\| #define PACKAGE_TARNAME "graph-tool"
250	\| #define PACKAGE_VERSION "2.2.24"
251	\| #define PACKAGE_STRING "graph-tool 2.2.24"
252	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
253	\| #define PACKAGE_URL ""
254	\| #define PACKAGE "graph-tool"
255	\| #define VERSION "2.2.24"
256	\| #define STDC_HEADERS 1
257	\| #define HAVE_SYS_TYPES_H 1
258	\| #define HAVE_SYS_STAT_H 1
259	\| #define HAVE_STDLIB_H 1
260	\| #define HAVE_STRING_H 1
261	\| #define HAVE_MEMORY_H 1
262	\| #define HAVE_STRINGS_H 1
263	\| #define HAVE_INTTYPES_H 1
264	\| #define HAVE_STDINT_H 1
265	\| #define HAVE_UNISTD_H 1
266	\| /* end confdefs.h. */
267	\| #include <stdio.h>
268	\| #ifdef HAVE_SYS_TYPES_H
269	\| # include <sys/types.h>
270	\| #endif
271	\| #ifdef HAVE_SYS_STAT_H
272	\| # include <sys/stat.h>
273	\| #endif
274	\| #ifdef STDC_HEADERS
275	\| # include <stdlib.h>
276	\| # include <stddef.h>
277	\| #else
278	\| # ifdef HAVE_STDLIB_H
279	\| # include <stdlib.h>
280	\| # endif
281	\| #endif
282	\| #ifdef HAVE_STRING_H
283	\| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
284	\| # include <memory.h>
285	\| # endif
286	\| # include <string.h>
287	\| #endif
288	\| #ifdef HAVE_STRINGS_H
289	\| # include <strings.h>
290	\| #endif
291	\| #ifdef HAVE_INTTYPES_H
292	\| # include <inttypes.h>
293	\| #endif
294	\| #ifdef HAVE_STDINT_H
295	\| # include <stdint.h>
296	\| #endif
297	\| #ifdef HAVE_UNISTD_H
298	\| # include <unistd.h>
299	\| #endif
300	\| #include <minix/config.h>
301	configure:4793: result: no
302	configure:4793: checking minix/config.h presence
303	configure:4793: /usr/bin/clang -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c
304	conftest.c:21:10: fatal error: 'minix/config.h' file not found
305	#include <minix/config.h>
306	^
307	1 error generated.
308	configure:4793: $? = 1
309	configure: failed program was:
310	\| /* confdefs.h */
311	\| #define PACKAGE_NAME "graph-tool"
312	\| #define PACKAGE_TARNAME "graph-tool"
313	\| #define PACKAGE_VERSION "2.2.24"
314	\| #define PACKAGE_STRING "graph-tool 2.2.24"
315	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
316	\| #define PACKAGE_URL ""
317	\| #define PACKAGE "graph-tool"
318	\| #define VERSION "2.2.24"
319	\| #define STDC_HEADERS 1
320	\| #define HAVE_SYS_TYPES_H 1
321	\| #define HAVE_SYS_STAT_H 1
322	\| #define HAVE_STDLIB_H 1
323	\| #define HAVE_STRING_H 1
324	\| #define HAVE_MEMORY_H 1
325	\| #define HAVE_STRINGS_H 1
326	\| #define HAVE_INTTYPES_H 1
327	\| #define HAVE_STDINT_H 1
328	\| #define HAVE_UNISTD_H 1
329	\| /* end confdefs.h. */
330	\| #include <minix/config.h>
331	configure:4793: result: no
332	configure:4793: checking for minix/config.h
333	configure:4793: result: no
334	configure:4814: checking whether it is safe to define __EXTENSIONS__
335	configure:4832: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.c >&5
336	configure:4832: $? = 0
337	configure:4839: result: yes
338	configure:4965: checking for C++ compiler version
339	configure:4974: /usr/bin/clang++ --version >&5
340	Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
341	Target: x86_64-apple-darwin12.4.0
342	Thread model: posix
343	configure:4985: $? = 0
344	configure:4974: /usr/bin/clang++ -v >&5
345	Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
346	Target: x86_64-apple-darwin12.4.0
347	Thread model: posix
348	configure:4985: $? = 0
349	configure:4974: /usr/bin/clang++ -V >&5
350	clang: error: argument to '-V' is missing (expected 1 value)
351	clang: error: no input files
352	configure:4985: $? = 1
353	configure:4974: /usr/bin/clang++ -qversion >&5
354	clang: error: no input files
355	configure:4985: $? = 1
356	configure:4989: checking whether we are using the GNU C++ compiler
357	configure:5008: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
358	configure:5008: $? = 0
359	configure:5017: result: yes
360	configure:5026: checking whether /usr/bin/clang++ accepts -g
361	configure:5046: /usr/bin/clang++ -c -g -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
362	configure:5046: $? = 0
363	configure:5087: result: yes
364	configure:5112: checking dependency style of /usr/bin/clang++
365	configure:5223: result: gcc3
366	configure:5248: checking for /usr/bin/clang option to accept ISO C99
367	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
368	conftest.cpp:76:29: error: expected ')'
369	test_restrict (ccp restrict text)
370	^
371	conftest.cpp:76:15: note: to match this '('
372	test_restrict (ccp restrict text)
373	^
374	conftest.cpp:81:30: error: use of undeclared identifier 'text'
375	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
376	^
377	conftest.cpp:130:17: error: expected ';' at end of declaration
378	char *restrict newvar = "Another string";
379	^
380	;
381	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
382	struct incomplete_array *ia =
383	^
384	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
385	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
386	^
387	5 errors generated.
388	configure:5397: $? = 1
389	configure: failed program was:
390	\| /* confdefs.h */
391	\| #define PACKAGE_NAME "graph-tool"
392	\| #define PACKAGE_TARNAME "graph-tool"
393	\| #define PACKAGE_VERSION "2.2.24"
394	\| #define PACKAGE_STRING "graph-tool 2.2.24"
395	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
396	\| #define PACKAGE_URL ""
397	\| #define PACKAGE "graph-tool"
398	\| #define VERSION "2.2.24"
399	\| #define STDC_HEADERS 1
400	\| #define HAVE_SYS_TYPES_H 1
401	\| #define HAVE_SYS_STAT_H 1
402	\| #define HAVE_STDLIB_H 1
403	\| #define HAVE_STRING_H 1
404	\| #define HAVE_MEMORY_H 1
405	\| #define HAVE_STRINGS_H 1
406	\| #define HAVE_INTTYPES_H 1
407	\| #define HAVE_STDINT_H 1
408	\| #define HAVE_UNISTD_H 1
409	\| #define __EXTENSIONS__ 1
410	\| #define _ALL_SOURCE 1
411	\| #define _GNU_SOURCE 1
412	\| #define _POSIX_PTHREAD_SEMANTICS 1
413	\| #define _TANDEM_SOURCE 1
414	\| /* end confdefs.h. */
415	\| #include <stdarg.h>
416	\| #include <stdbool.h>
417	\| #include <stdlib.h>
418	\| #include <wchar.h>
419	\| #include <stdio.h>
420	\|
421	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
422	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
423	\| #define showlist(...) puts (#__VA_ARGS__)
424	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
425	\| static void
426	\| test_varargs_macros (void)
427	\| {
428	\| int x = 1234;
429	\| int y = 5678;
430	\| debug ("Flag");
431	\| debug ("X = %d\n", x);
432	\| showlist (The first, second, and third items.);
433	\| report (x>y, "x is %d but y is %d", x, y);
434	\| }
435	\|
436	\| // Check long long types.
437	\| #define BIG64 18446744073709551615ull
438	\| #define BIG32 4294967295ul
439	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
440	\| #if !BIG_OK
441	\| your preprocessor is broken;
442	\| #endif
443	\| #if BIG_OK
444	\| #else
445	\| your preprocessor is broken;
446	\| #endif
447	\| static long long int bignum = -9223372036854775807LL;
448	\| static unsigned long long int ubignum = BIG64;
449	\|
450	\| struct incomplete_array
451	\| {
452	\| int datasize;
453	\| double data[];
454	\| };
455	\|
456	\| struct named_init {
457	\| int number;
458	\| const wchar_t *name;
459	\| double average;
460	\| };
461	\|
462	\| typedef const char *ccp;
463	\|
464	\| static inline int
465	\| test_restrict (ccp restrict text)
466	\| {
467	\| // See if C++-style comments work.
468	\| // Iterate through items via the restricted pointer.
469	\| // Also check for declarations in for loops.
470	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
471	\| continue;
472	\| return 0;
473	\| }
474	\|
475	\| // Check varargs and va_copy.
476	\| static void
477	\| test_varargs (const char *format, ...)
478	\| {
479	\| va_list args;
480	\| va_start (args, format);
481	\| va_list args_copy;
482	\| va_copy (args_copy, args);
483	\|
484	\| const char *str;
485	\| int number;
486	\| float fnumber;
487	\|
488	\| while (*format)
489	\| {
490	\| switch (*format++)
491	\| {
492	\| case 's': // string
493	\| str = va_arg (args_copy, const char *);
494	\| break;
495	\| case 'd': // int
496	\| number = va_arg (args_copy, int);
497	\| break;
498	\| case 'f': // float
499	\| fnumber = va_arg (args_copy, double);
500	\| break;
501	\| default:
502	\| break;
503	\| }
504	\| }
505	\| va_end (args_copy);
506	\| va_end (args);
507	\| }
508	\|
509	\| int
510	\| main ()
511	\| {
512	\|
513	\| // Check bool.
514	\| _Bool success = false;
515	\|
516	\| // Check restrict.
517	\| if (test_restrict ("String literal") == 0)
518	\| success = true;
519	\| char *restrict newvar = "Another string";
520	\|
521	\| // Check varargs.
522	\| test_varargs ("s, d' f .", "string", 65, 34.234);
523	\| test_varargs_macros ();
524	\|
525	\| // Check flexible array members.
526	\| struct incomplete_array *ia =
527	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
528	\| ia->datasize = 10;
529	\| for (int i = 0; i < ia->datasize; ++i)
530	\| ia->data[i] = i * 1.234;
531	\|
532	\| // Check named initializers.
533	\| struct named_init ni = {
534	\| .number = 34,
535	\| .name = L"Test wide string",
536	\| .average = 543.34343,
537	\| };
538	\|
539	\| ni.number = 58;
540	\|
541	\| int dynamic_array[ni.number];
542	\| dynamic_array[ni.number - 1] = 543;
543	\|
544	\| // work around unused variable warnings
545	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
546	\| \|\| dynamic_array[ni.number - 1] != 543);
547	\|
548	\| ;
549	\| return 0;
550	\| }
551	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
552	conftest.cpp:76:29: error: expected ')'
553	test_restrict (ccp restrict text)
554	^
555	conftest.cpp:76:15: note: to match this '('
556	test_restrict (ccp restrict text)
557	^
558	conftest.cpp:81:30: error: use of undeclared identifier 'text'
559	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
560	^
561	conftest.cpp:130:17: error: expected ';' at end of declaration
562	char *restrict newvar = "Another string";
563	^
564	;
565	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
566	struct incomplete_array *ia =
567	^
568	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
569	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
570	^
571	5 errors generated.
572	configure:5397: $? = 1
573	configure: failed program was:
574	\| /* confdefs.h */
575	\| #define PACKAGE_NAME "graph-tool"
576	\| #define PACKAGE_TARNAME "graph-tool"
577	\| #define PACKAGE_VERSION "2.2.24"
578	\| #define PACKAGE_STRING "graph-tool 2.2.24"
579	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
580	\| #define PACKAGE_URL ""
581	\| #define PACKAGE "graph-tool"
582	\| #define VERSION "2.2.24"
583	\| #define STDC_HEADERS 1
584	\| #define HAVE_SYS_TYPES_H 1
585	\| #define HAVE_SYS_STAT_H 1
586	\| #define HAVE_STDLIB_H 1
587	\| #define HAVE_STRING_H 1
588	\| #define HAVE_MEMORY_H 1
589	\| #define HAVE_STRINGS_H 1
590	\| #define HAVE_INTTYPES_H 1
591	\| #define HAVE_STDINT_H 1
592	\| #define HAVE_UNISTD_H 1
593	\| #define __EXTENSIONS__ 1
594	\| #define _ALL_SOURCE 1
595	\| #define _GNU_SOURCE 1
596	\| #define _POSIX_PTHREAD_SEMANTICS 1
597	\| #define _TANDEM_SOURCE 1
598	\| /* end confdefs.h. */
599	\| #include <stdarg.h>
600	\| #include <stdbool.h>
601	\| #include <stdlib.h>
602	\| #include <wchar.h>
603	\| #include <stdio.h>
604	\|
605	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
606	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
607	\| #define showlist(...) puts (#__VA_ARGS__)
608	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
609	\| static void
610	\| test_varargs_macros (void)
611	\| {
612	\| int x = 1234;
613	\| int y = 5678;
614	\| debug ("Flag");
615	\| debug ("X = %d\n", x);
616	\| showlist (The first, second, and third items.);
617	\| report (x>y, "x is %d but y is %d", x, y);
618	\| }
619	\|
620	\| // Check long long types.
621	\| #define BIG64 18446744073709551615ull
622	\| #define BIG32 4294967295ul
623	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
624	\| #if !BIG_OK
625	\| your preprocessor is broken;
626	\| #endif
627	\| #if BIG_OK
628	\| #else
629	\| your preprocessor is broken;
630	\| #endif
631	\| static long long int bignum = -9223372036854775807LL;
632	\| static unsigned long long int ubignum = BIG64;
633	\|
634	\| struct incomplete_array
635	\| {
636	\| int datasize;
637	\| double data[];
638	\| };
639	\|
640	\| struct named_init {
641	\| int number;
642	\| const wchar_t *name;
643	\| double average;
644	\| };
645	\|
646	\| typedef const char *ccp;
647	\|
648	\| static inline int
649	\| test_restrict (ccp restrict text)
650	\| {
651	\| // See if C++-style comments work.
652	\| // Iterate through items via the restricted pointer.
653	\| // Also check for declarations in for loops.
654	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
655	\| continue;
656	\| return 0;
657	\| }
658	\|
659	\| // Check varargs and va_copy.
660	\| static void
661	\| test_varargs (const char *format, ...)
662	\| {
663	\| va_list args;
664	\| va_start (args, format);
665	\| va_list args_copy;
666	\| va_copy (args_copy, args);
667	\|
668	\| const char *str;
669	\| int number;
670	\| float fnumber;
671	\|
672	\| while (*format)
673	\| {
674	\| switch (*format++)
675	\| {
676	\| case 's': // string
677	\| str = va_arg (args_copy, const char *);
678	\| break;
679	\| case 'd': // int
680	\| number = va_arg (args_copy, int);
681	\| break;
682	\| case 'f': // float
683	\| fnumber = va_arg (args_copy, double);
684	\| break;
685	\| default:
686	\| break;
687	\| }
688	\| }
689	\| va_end (args_copy);
690	\| va_end (args);
691	\| }
692	\|
693	\| int
694	\| main ()
695	\| {
696	\|
697	\| // Check bool.
698	\| _Bool success = false;
699	\|
700	\| // Check restrict.
701	\| if (test_restrict ("String literal") == 0)
702	\| success = true;
703	\| char *restrict newvar = "Another string";
704	\|
705	\| // Check varargs.
706	\| test_varargs ("s, d' f .", "string", 65, 34.234);
707	\| test_varargs_macros ();
708	\|
709	\| // Check flexible array members.
710	\| struct incomplete_array *ia =
711	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
712	\| ia->datasize = 10;
713	\| for (int i = 0; i < ia->datasize; ++i)
714	\| ia->data[i] = i * 1.234;
715	\|
716	\| // Check named initializers.
717	\| struct named_init ni = {
718	\| .number = 34,
719	\| .name = L"Test wide string",
720	\| .average = 543.34343,
721	\| };
722	\|
723	\| ni.number = 58;
724	\|
725	\| int dynamic_array[ni.number];
726	\| dynamic_array[ni.number - 1] = 543;
727	\|
728	\| // work around unused variable warnings
729	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
730	\| \|\| dynamic_array[ni.number - 1] != 543);
731	\|
732	\| ;
733	\| return 0;
734	\| }
735	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
736	conftest.cpp:76:29: error: expected ')'
737	test_restrict (ccp restrict text)
738	^
739	conftest.cpp:76:15: note: to match this '('
740	test_restrict (ccp restrict text)
741	^
742	conftest.cpp:81:30: error: use of undeclared identifier 'text'
743	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
744	^
745	conftest.cpp:130:17: error: expected ';' at end of declaration
746	char *restrict newvar = "Another string";
747	^
748	;
749	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
750	struct incomplete_array *ia =
751	^
752	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
753	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
754	^
755	5 errors generated.
756	configure:5397: $? = 1
757	configure: failed program was:
758	\| /* confdefs.h */
759	\| #define PACKAGE_NAME "graph-tool"
760	\| #define PACKAGE_TARNAME "graph-tool"
761	\| #define PACKAGE_VERSION "2.2.24"
762	\| #define PACKAGE_STRING "graph-tool 2.2.24"
763	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
764	\| #define PACKAGE_URL ""
765	\| #define PACKAGE "graph-tool"
766	\| #define VERSION "2.2.24"
767	\| #define STDC_HEADERS 1
768	\| #define HAVE_SYS_TYPES_H 1
769	\| #define HAVE_SYS_STAT_H 1
770	\| #define HAVE_STDLIB_H 1
771	\| #define HAVE_STRING_H 1
772	\| #define HAVE_MEMORY_H 1
773	\| #define HAVE_STRINGS_H 1
774	\| #define HAVE_INTTYPES_H 1
775	\| #define HAVE_STDINT_H 1
776	\| #define HAVE_UNISTD_H 1
777	\| #define __EXTENSIONS__ 1
778	\| #define _ALL_SOURCE 1
779	\| #define _GNU_SOURCE 1
780	\| #define _POSIX_PTHREAD_SEMANTICS 1
781	\| #define _TANDEM_SOURCE 1
782	\| /* end confdefs.h. */
783	\| #include <stdarg.h>
784	\| #include <stdbool.h>
785	\| #include <stdlib.h>
786	\| #include <wchar.h>
787	\| #include <stdio.h>
788	\|
789	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
790	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
791	\| #define showlist(...) puts (#__VA_ARGS__)
792	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
793	\| static void
794	\| test_varargs_macros (void)
795	\| {
796	\| int x = 1234;
797	\| int y = 5678;
798	\| debug ("Flag");
799	\| debug ("X = %d\n", x);
800	\| showlist (The first, second, and third items.);
801	\| report (x>y, "x is %d but y is %d", x, y);
802	\| }
803	\|
804	\| // Check long long types.
805	\| #define BIG64 18446744073709551615ull
806	\| #define BIG32 4294967295ul
807	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
808	\| #if !BIG_OK
809	\| your preprocessor is broken;
810	\| #endif
811	\| #if BIG_OK
812	\| #else
813	\| your preprocessor is broken;
814	\| #endif
815	\| static long long int bignum = -9223372036854775807LL;
816	\| static unsigned long long int ubignum = BIG64;
817	\|
818	\| struct incomplete_array
819	\| {
820	\| int datasize;
821	\| double data[];
822	\| };
823	\|
824	\| struct named_init {
825	\| int number;
826	\| const wchar_t *name;
827	\| double average;
828	\| };
829	\|
830	\| typedef const char *ccp;
831	\|
832	\| static inline int
833	\| test_restrict (ccp restrict text)
834	\| {
835	\| // See if C++-style comments work.
836	\| // Iterate through items via the restricted pointer.
837	\| // Also check for declarations in for loops.
838	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
839	\| continue;
840	\| return 0;
841	\| }
842	\|
843	\| // Check varargs and va_copy.
844	\| static void
845	\| test_varargs (const char *format, ...)
846	\| {
847	\| va_list args;
848	\| va_start (args, format);
849	\| va_list args_copy;
850	\| va_copy (args_copy, args);
851	\|
852	\| const char *str;
853	\| int number;
854	\| float fnumber;
855	\|
856	\| while (*format)
857	\| {
858	\| switch (*format++)
859	\| {
860	\| case 's': // string
861	\| str = va_arg (args_copy, const char *);
862	\| break;
863	\| case 'd': // int
864	\| number = va_arg (args_copy, int);
865	\| break;
866	\| case 'f': // float
867	\| fnumber = va_arg (args_copy, double);
868	\| break;
869	\| default:
870	\| break;
871	\| }
872	\| }
873	\| va_end (args_copy);
874	\| va_end (args);
875	\| }
876	\|
877	\| int
878	\| main ()
879	\| {
880	\|
881	\| // Check bool.
882	\| _Bool success = false;
883	\|
884	\| // Check restrict.
885	\| if (test_restrict ("String literal") == 0)
886	\| success = true;
887	\| char *restrict newvar = "Another string";
888	\|
889	\| // Check varargs.
890	\| test_varargs ("s, d' f .", "string", 65, 34.234);
891	\| test_varargs_macros ();
892	\|
893	\| // Check flexible array members.
894	\| struct incomplete_array *ia =
895	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
896	\| ia->datasize = 10;
897	\| for (int i = 0; i < ia->datasize; ++i)
898	\| ia->data[i] = i * 1.234;
899	\|
900	\| // Check named initializers.
901	\| struct named_init ni = {
902	\| .number = 34,
903	\| .name = L"Test wide string",
904	\| .average = 543.34343,
905	\| };
906	\|
907	\| ni.number = 58;
908	\|
909	\| int dynamic_array[ni.number];
910	\| dynamic_array[ni.number - 1] = 543;
911	\|
912	\| // work around unused variable warnings
913	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
914	\| \|\| dynamic_array[ni.number - 1] != 543);
915	\|
916	\| ;
917	\| return 0;
918	\| }
919	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
920	conftest.cpp:76:29: error: expected ')'
921	test_restrict (ccp restrict text)
922	^
923	conftest.cpp:76:15: note: to match this '('
924	test_restrict (ccp restrict text)
925	^
926	conftest.cpp:81:30: error: use of undeclared identifier 'text'
927	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
928	^
929	conftest.cpp:130:17: error: expected ';' at end of declaration
930	char *restrict newvar = "Another string";
931	^
932	;
933	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
934	struct incomplete_array *ia =
935	^
936	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
937	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
938	^
939	5 errors generated.
940	configure:5397: $? = 1
941	configure: failed program was:
942	\| /* confdefs.h */
943	\| #define PACKAGE_NAME "graph-tool"
944	\| #define PACKAGE_TARNAME "graph-tool"
945	\| #define PACKAGE_VERSION "2.2.24"
946	\| #define PACKAGE_STRING "graph-tool 2.2.24"
947	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
948	\| #define PACKAGE_URL ""
949	\| #define PACKAGE "graph-tool"
950	\| #define VERSION "2.2.24"
951	\| #define STDC_HEADERS 1
952	\| #define HAVE_SYS_TYPES_H 1
953	\| #define HAVE_SYS_STAT_H 1
954	\| #define HAVE_STDLIB_H 1
955	\| #define HAVE_STRING_H 1
956	\| #define HAVE_MEMORY_H 1
957	\| #define HAVE_STRINGS_H 1
958	\| #define HAVE_INTTYPES_H 1
959	\| #define HAVE_STDINT_H 1
960	\| #define HAVE_UNISTD_H 1
961	\| #define __EXTENSIONS__ 1
962	\| #define _ALL_SOURCE 1
963	\| #define _GNU_SOURCE 1
964	\| #define _POSIX_PTHREAD_SEMANTICS 1
965	\| #define _TANDEM_SOURCE 1
966	\| /* end confdefs.h. */
967	\| #include <stdarg.h>
968	\| #include <stdbool.h>
969	\| #include <stdlib.h>
970	\| #include <wchar.h>
971	\| #include <stdio.h>
972	\|
973	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
974	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
975	\| #define showlist(...) puts (#__VA_ARGS__)
976	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
977	\| static void
978	\| test_varargs_macros (void)
979	\| {
980	\| int x = 1234;
981	\| int y = 5678;
982	\| debug ("Flag");
983	\| debug ("X = %d\n", x);
984	\| showlist (The first, second, and third items.);
985	\| report (x>y, "x is %d but y is %d", x, y);
986	\| }
987	\|
988	\| // Check long long types.
989	\| #define BIG64 18446744073709551615ull
990	\| #define BIG32 4294967295ul
991	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
992	\| #if !BIG_OK
993	\| your preprocessor is broken;
994	\| #endif
995	\| #if BIG_OK
996	\| #else
997	\| your preprocessor is broken;
998	\| #endif
999	\| static long long int bignum = -9223372036854775807LL;
1000	\| static unsigned long long int ubignum = BIG64;
1001	\|
1002	\| struct incomplete_array
1003	\| {
1004	\| int datasize;
1005	\| double data[];
1006	\| };
1007	\|
1008	\| struct named_init {
1009	\| int number;
1010	\| const wchar_t *name;
1011	\| double average;
1012	\| };
1013	\|
1014	\| typedef const char *ccp;
1015	\|
1016	\| static inline int
1017	\| test_restrict (ccp restrict text)
1018	\| {
1019	\| // See if C++-style comments work.
1020	\| // Iterate through items via the restricted pointer.
1021	\| // Also check for declarations in for loops.
1022	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1023	\| continue;
1024	\| return 0;
1025	\| }
1026	\|
1027	\| // Check varargs and va_copy.
1028	\| static void
1029	\| test_varargs (const char *format, ...)
1030	\| {
1031	\| va_list args;
1032	\| va_start (args, format);
1033	\| va_list args_copy;
1034	\| va_copy (args_copy, args);
1035	\|
1036	\| const char *str;
1037	\| int number;
1038	\| float fnumber;
1039	\|
1040	\| while (*format)
1041	\| {
1042	\| switch (*format++)
1043	\| {
1044	\| case 's': // string
1045	\| str = va_arg (args_copy, const char *);
1046	\| break;
1047	\| case 'd': // int
1048	\| number = va_arg (args_copy, int);
1049	\| break;
1050	\| case 'f': // float
1051	\| fnumber = va_arg (args_copy, double);
1052	\| break;
1053	\| default:
1054	\| break;
1055	\| }
1056	\| }
1057	\| va_end (args_copy);
1058	\| va_end (args);
1059	\| }
1060	\|
1061	\| int
1062	\| main ()
1063	\| {
1064	\|
1065	\| // Check bool.
1066	\| _Bool success = false;
1067	\|
1068	\| // Check restrict.
1069	\| if (test_restrict ("String literal") == 0)
1070	\| success = true;
1071	\| char *restrict newvar = "Another string";
1072	\|
1073	\| // Check varargs.
1074	\| test_varargs ("s, d' f .", "string", 65, 34.234);
1075	\| test_varargs_macros ();
1076	\|
1077	\| // Check flexible array members.
1078	\| struct incomplete_array *ia =
1079	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
1080	\| ia->datasize = 10;
1081	\| for (int i = 0; i < ia->datasize; ++i)
1082	\| ia->data[i] = i * 1.234;
1083	\|
1084	\| // Check named initializers.
1085	\| struct named_init ni = {
1086	\| .number = 34,
1087	\| .name = L"Test wide string",
1088	\| .average = 543.34343,
1089	\| };
1090	\|
1091	\| ni.number = 58;
1092	\|
1093	\| int dynamic_array[ni.number];
1094	\| dynamic_array[ni.number - 1] = 543;
1095	\|
1096	\| // work around unused variable warnings
1097	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1098	\| \|\| dynamic_array[ni.number - 1] != 543);
1099	\|
1100	\| ;
1101	\| return 0;
1102	\| }
1103	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1104	conftest.cpp:76:29: error: expected ')'
1105	test_restrict (ccp restrict text)
1106	^
1107	conftest.cpp:76:15: note: to match this '('
1108	test_restrict (ccp restrict text)
1109	^
1110	conftest.cpp:81:30: error: use of undeclared identifier 'text'
1111	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1112	^
1113	conftest.cpp:130:17: error: expected ';' at end of declaration
1114	char *restrict newvar = "Another string";
1115	^
1116	;
1117	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
1118	struct incomplete_array *ia =
1119	^
1120	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
1121	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1122	^
1123	5 errors generated.
1124	configure:5397: $? = 1
1125	configure: failed program was:
1126	\| /* confdefs.h */
1127	\| #define PACKAGE_NAME "graph-tool"
1128	\| #define PACKAGE_TARNAME "graph-tool"
1129	\| #define PACKAGE_VERSION "2.2.24"
1130	\| #define PACKAGE_STRING "graph-tool 2.2.24"
1131	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
1132	\| #define PACKAGE_URL ""
1133	\| #define PACKAGE "graph-tool"
1134	\| #define VERSION "2.2.24"
1135	\| #define STDC_HEADERS 1
1136	\| #define HAVE_SYS_TYPES_H 1
1137	\| #define HAVE_SYS_STAT_H 1
1138	\| #define HAVE_STDLIB_H 1
1139	\| #define HAVE_STRING_H 1
1140	\| #define HAVE_MEMORY_H 1
1141	\| #define HAVE_STRINGS_H 1
1142	\| #define HAVE_INTTYPES_H 1
1143	\| #define HAVE_STDINT_H 1
1144	\| #define HAVE_UNISTD_H 1
1145	\| #define __EXTENSIONS__ 1
1146	\| #define _ALL_SOURCE 1
1147	\| #define _GNU_SOURCE 1
1148	\| #define _POSIX_PTHREAD_SEMANTICS 1
1149	\| #define _TANDEM_SOURCE 1
1150	\| /* end confdefs.h. */
1151	\| #include <stdarg.h>
1152	\| #include <stdbool.h>
1153	\| #include <stdlib.h>
1154	\| #include <wchar.h>
1155	\| #include <stdio.h>
1156	\|
1157	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
1158	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
1159	\| #define showlist(...) puts (#__VA_ARGS__)
1160	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
1161	\| static void
1162	\| test_varargs_macros (void)
1163	\| {
1164	\| int x = 1234;
1165	\| int y = 5678;
1166	\| debug ("Flag");
1167	\| debug ("X = %d\n", x);
1168	\| showlist (The first, second, and third items.);
1169	\| report (x>y, "x is %d but y is %d", x, y);
1170	\| }
1171	\|
1172	\| // Check long long types.
1173	\| #define BIG64 18446744073709551615ull
1174	\| #define BIG32 4294967295ul
1175	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
1176	\| #if !BIG_OK
1177	\| your preprocessor is broken;
1178	\| #endif
1179	\| #if BIG_OK
1180	\| #else
1181	\| your preprocessor is broken;
1182	\| #endif
1183	\| static long long int bignum = -9223372036854775807LL;
1184	\| static unsigned long long int ubignum = BIG64;
1185	\|
1186	\| struct incomplete_array
1187	\| {
1188	\| int datasize;
1189	\| double data[];
1190	\| };
1191	\|
1192	\| struct named_init {
1193	\| int number;
1194	\| const wchar_t *name;
1195	\| double average;
1196	\| };
1197	\|
1198	\| typedef const char *ccp;
1199	\|
1200	\| static inline int
1201	\| test_restrict (ccp restrict text)
1202	\| {
1203	\| // See if C++-style comments work.
1204	\| // Iterate through items via the restricted pointer.
1205	\| // Also check for declarations in for loops.
1206	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1207	\| continue;
1208	\| return 0;
1209	\| }
1210	\|
1211	\| // Check varargs and va_copy.
1212	\| static void
1213	\| test_varargs (const char *format, ...)
1214	\| {
1215	\| va_list args;
1216	\| va_start (args, format);
1217	\| va_list args_copy;
1218	\| va_copy (args_copy, args);
1219	\|
1220	\| const char *str;
1221	\| int number;
1222	\| float fnumber;
1223	\|
1224	\| while (*format)
1225	\| {
1226	\| switch (*format++)
1227	\| {
1228	\| case 's': // string
1229	\| str = va_arg (args_copy, const char *);
1230	\| break;
1231	\| case 'd': // int
1232	\| number = va_arg (args_copy, int);
1233	\| break;
1234	\| case 'f': // float
1235	\| fnumber = va_arg (args_copy, double);
1236	\| break;
1237	\| default:
1238	\| break;
1239	\| }
1240	\| }
1241	\| va_end (args_copy);
1242	\| va_end (args);
1243	\| }
1244	\|
1245	\| int
1246	\| main ()
1247	\| {
1248	\|
1249	\| // Check bool.
1250	\| _Bool success = false;
1251	\|
1252	\| // Check restrict.
1253	\| if (test_restrict ("String literal") == 0)
1254	\| success = true;
1255	\| char *restrict newvar = "Another string";
1256	\|
1257	\| // Check varargs.
1258	\| test_varargs ("s, d' f .", "string", 65, 34.234);
1259	\| test_varargs_macros ();
1260	\|
1261	\| // Check flexible array members.
1262	\| struct incomplete_array *ia =
1263	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
1264	\| ia->datasize = 10;
1265	\| for (int i = 0; i < ia->datasize; ++i)
1266	\| ia->data[i] = i * 1.234;
1267	\|
1268	\| // Check named initializers.
1269	\| struct named_init ni = {
1270	\| .number = 34,
1271	\| .name = L"Test wide string",
1272	\| .average = 543.34343,
1273	\| };
1274	\|
1275	\| ni.number = 58;
1276	\|
1277	\| int dynamic_array[ni.number];
1278	\| dynamic_array[ni.number - 1] = 543;
1279	\|
1280	\| // work around unused variable warnings
1281	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1282	\| \|\| dynamic_array[ni.number - 1] != 543);
1283	\|
1284	\| ;
1285	\| return 0;
1286	\| }
1287	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1288	conftest.cpp:76:29: error: expected ')'
1289	test_restrict (ccp restrict text)
1290	^
1291	conftest.cpp:76:15: note: to match this '('
1292	test_restrict (ccp restrict text)
1293	^
1294	conftest.cpp:81:30: error: use of undeclared identifier 'text'
1295	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1296	^
1297	conftest.cpp:130:17: error: expected ';' at end of declaration
1298	char *restrict newvar = "Another string";
1299	^
1300	;
1301	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
1302	struct incomplete_array *ia =
1303	^
1304	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
1305	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1306	^
1307	5 errors generated.
1308	configure:5397: $? = 1
1309	configure: failed program was:
1310	\| /* confdefs.h */
1311	\| #define PACKAGE_NAME "graph-tool"
1312	\| #define PACKAGE_TARNAME "graph-tool"
1313	\| #define PACKAGE_VERSION "2.2.24"
1314	\| #define PACKAGE_STRING "graph-tool 2.2.24"
1315	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
1316	\| #define PACKAGE_URL ""
1317	\| #define PACKAGE "graph-tool"
1318	\| #define VERSION "2.2.24"
1319	\| #define STDC_HEADERS 1
1320	\| #define HAVE_SYS_TYPES_H 1
1321	\| #define HAVE_SYS_STAT_H 1
1322	\| #define HAVE_STDLIB_H 1
1323	\| #define HAVE_STRING_H 1
1324	\| #define HAVE_MEMORY_H 1
1325	\| #define HAVE_STRINGS_H 1
1326	\| #define HAVE_INTTYPES_H 1
1327	\| #define HAVE_STDINT_H 1
1328	\| #define HAVE_UNISTD_H 1
1329	\| #define __EXTENSIONS__ 1
1330	\| #define _ALL_SOURCE 1
1331	\| #define _GNU_SOURCE 1
1332	\| #define _POSIX_PTHREAD_SEMANTICS 1
1333	\| #define _TANDEM_SOURCE 1
1334	\| /* end confdefs.h. */
1335	\| #include <stdarg.h>
1336	\| #include <stdbool.h>
1337	\| #include <stdlib.h>
1338	\| #include <wchar.h>
1339	\| #include <stdio.h>
1340	\|
1341	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
1342	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
1343	\| #define showlist(...) puts (#__VA_ARGS__)
1344	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
1345	\| static void
1346	\| test_varargs_macros (void)
1347	\| {
1348	\| int x = 1234;
1349	\| int y = 5678;
1350	\| debug ("Flag");
1351	\| debug ("X = %d\n", x);
1352	\| showlist (The first, second, and third items.);
1353	\| report (x>y, "x is %d but y is %d", x, y);
1354	\| }
1355	\|
1356	\| // Check long long types.
1357	\| #define BIG64 18446744073709551615ull
1358	\| #define BIG32 4294967295ul
1359	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
1360	\| #if !BIG_OK
1361	\| your preprocessor is broken;
1362	\| #endif
1363	\| #if BIG_OK
1364	\| #else
1365	\| your preprocessor is broken;
1366	\| #endif
1367	\| static long long int bignum = -9223372036854775807LL;
1368	\| static unsigned long long int ubignum = BIG64;
1369	\|
1370	\| struct incomplete_array
1371	\| {
1372	\| int datasize;
1373	\| double data[];
1374	\| };
1375	\|
1376	\| struct named_init {
1377	\| int number;
1378	\| const wchar_t *name;
1379	\| double average;
1380	\| };
1381	\|
1382	\| typedef const char *ccp;
1383	\|
1384	\| static inline int
1385	\| test_restrict (ccp restrict text)
1386	\| {
1387	\| // See if C++-style comments work.
1388	\| // Iterate through items via the restricted pointer.
1389	\| // Also check for declarations in for loops.
1390	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1391	\| continue;
1392	\| return 0;
1393	\| }
1394	\|
1395	\| // Check varargs and va_copy.
1396	\| static void
1397	\| test_varargs (const char *format, ...)
1398	\| {
1399	\| va_list args;
1400	\| va_start (args, format);
1401	\| va_list args_copy;
1402	\| va_copy (args_copy, args);
1403	\|
1404	\| const char *str;
1405	\| int number;
1406	\| float fnumber;
1407	\|
1408	\| while (*format)
1409	\| {
1410	\| switch (*format++)
1411	\| {
1412	\| case 's': // string
1413	\| str = va_arg (args_copy, const char *);
1414	\| break;
1415	\| case 'd': // int
1416	\| number = va_arg (args_copy, int);
1417	\| break;
1418	\| case 'f': // float
1419	\| fnumber = va_arg (args_copy, double);
1420	\| break;
1421	\| default:
1422	\| break;
1423	\| }
1424	\| }
1425	\| va_end (args_copy);
1426	\| va_end (args);
1427	\| }
1428	\|
1429	\| int
1430	\| main ()
1431	\| {
1432	\|
1433	\| // Check bool.
1434	\| _Bool success = false;
1435	\|
1436	\| // Check restrict.
1437	\| if (test_restrict ("String literal") == 0)
1438	\| success = true;
1439	\| char *restrict newvar = "Another string";
1440	\|
1441	\| // Check varargs.
1442	\| test_varargs ("s, d' f .", "string", 65, 34.234);
1443	\| test_varargs_macros ();
1444	\|
1445	\| // Check flexible array members.
1446	\| struct incomplete_array *ia =
1447	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
1448	\| ia->datasize = 10;
1449	\| for (int i = 0; i < ia->datasize; ++i)
1450	\| ia->data[i] = i * 1.234;
1451	\|
1452	\| // Check named initializers.
1453	\| struct named_init ni = {
1454	\| .number = 34,
1455	\| .name = L"Test wide string",
1456	\| .average = 543.34343,
1457	\| };
1458	\|
1459	\| ni.number = 58;
1460	\|
1461	\| int dynamic_array[ni.number];
1462	\| dynamic_array[ni.number - 1] = 543;
1463	\|
1464	\| // work around unused variable warnings
1465	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1466	\| \|\| dynamic_array[ni.number - 1] != 543);
1467	\|
1468	\| ;
1469	\| return 0;
1470	\| }
1471	configure:5397: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1472	conftest.cpp:76:29: error: expected ')'
1473	test_restrict (ccp restrict text)
1474	^
1475	conftest.cpp:76:15: note: to match this '('
1476	test_restrict (ccp restrict text)
1477	^
1478	conftest.cpp:81:30: error: use of undeclared identifier 'text'
1479	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1480	^
1481	conftest.cpp:130:17: error: expected ';' at end of declaration
1482	char *restrict newvar = "Another string";
1483	^
1484	;
1485	conftest.cpp:137:28: error: cannot initialize a variable of type 'struct incomplete_array ' with an rvalue of type 'void '
1486	struct incomplete_array *ia =
1487	^
1488	conftest.cpp:156:59: error: use of undeclared identifier 'newvar'
1489	return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1490	^
1491	5 errors generated.
1492	configure:5397: $? = 1
1493	configure: failed program was:
1494	\| /* confdefs.h */
1495	\| #define PACKAGE_NAME "graph-tool"
1496	\| #define PACKAGE_TARNAME "graph-tool"
1497	\| #define PACKAGE_VERSION "2.2.24"
1498	\| #define PACKAGE_STRING "graph-tool 2.2.24"
1499	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
1500	\| #define PACKAGE_URL ""
1501	\| #define PACKAGE "graph-tool"
1502	\| #define VERSION "2.2.24"
1503	\| #define STDC_HEADERS 1
1504	\| #define HAVE_SYS_TYPES_H 1
1505	\| #define HAVE_SYS_STAT_H 1
1506	\| #define HAVE_STDLIB_H 1
1507	\| #define HAVE_STRING_H 1
1508	\| #define HAVE_MEMORY_H 1
1509	\| #define HAVE_STRINGS_H 1
1510	\| #define HAVE_INTTYPES_H 1
1511	\| #define HAVE_STDINT_H 1
1512	\| #define HAVE_UNISTD_H 1
1513	\| #define __EXTENSIONS__ 1
1514	\| #define _ALL_SOURCE 1
1515	\| #define _GNU_SOURCE 1
1516	\| #define _POSIX_PTHREAD_SEMANTICS 1
1517	\| #define _TANDEM_SOURCE 1
1518	\| /* end confdefs.h. */
1519	\| #include <stdarg.h>
1520	\| #include <stdbool.h>
1521	\| #include <stdlib.h>
1522	\| #include <wchar.h>
1523	\| #include <stdio.h>
1524	\|
1525	\| // Check varargs macros. These examples are taken from C99 6.10.3.5.
1526	\| #define debug(...) fprintf (stderr, __VA_ARGS__)
1527	\| #define showlist(...) puts (#__VA_ARGS__)
1528	\| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
1529	\| static void
1530	\| test_varargs_macros (void)
1531	\| {
1532	\| int x = 1234;
1533	\| int y = 5678;
1534	\| debug ("Flag");
1535	\| debug ("X = %d\n", x);
1536	\| showlist (The first, second, and third items.);
1537	\| report (x>y, "x is %d but y is %d", x, y);
1538	\| }
1539	\|
1540	\| // Check long long types.
1541	\| #define BIG64 18446744073709551615ull
1542	\| #define BIG32 4294967295ul
1543	\| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
1544	\| #if !BIG_OK
1545	\| your preprocessor is broken;
1546	\| #endif
1547	\| #if BIG_OK
1548	\| #else
1549	\| your preprocessor is broken;
1550	\| #endif
1551	\| static long long int bignum = -9223372036854775807LL;
1552	\| static unsigned long long int ubignum = BIG64;
1553	\|
1554	\| struct incomplete_array
1555	\| {
1556	\| int datasize;
1557	\| double data[];
1558	\| };
1559	\|
1560	\| struct named_init {
1561	\| int number;
1562	\| const wchar_t *name;
1563	\| double average;
1564	\| };
1565	\|
1566	\| typedef const char *ccp;
1567	\|
1568	\| static inline int
1569	\| test_restrict (ccp restrict text)
1570	\| {
1571	\| // See if C++-style comments work.
1572	\| // Iterate through items via the restricted pointer.
1573	\| // Also check for declarations in for loops.
1574	\| for (unsigned int i = 0; *(text+i) != '\0'; ++i)
1575	\| continue;
1576	\| return 0;
1577	\| }
1578	\|
1579	\| // Check varargs and va_copy.
1580	\| static void
1581	\| test_varargs (const char *format, ...)
1582	\| {
1583	\| va_list args;
1584	\| va_start (args, format);
1585	\| va_list args_copy;
1586	\| va_copy (args_copy, args);
1587	\|
1588	\| const char *str;
1589	\| int number;
1590	\| float fnumber;
1591	\|
1592	\| while (*format)
1593	\| {
1594	\| switch (*format++)
1595	\| {
1596	\| case 's': // string
1597	\| str = va_arg (args_copy, const char *);
1598	\| break;
1599	\| case 'd': // int
1600	\| number = va_arg (args_copy, int);
1601	\| break;
1602	\| case 'f': // float
1603	\| fnumber = va_arg (args_copy, double);
1604	\| break;
1605	\| default:
1606	\| break;
1607	\| }
1608	\| }
1609	\| va_end (args_copy);
1610	\| va_end (args);
1611	\| }
1612	\|
1613	\| int
1614	\| main ()
1615	\| {
1616	\|
1617	\| // Check bool.
1618	\| _Bool success = false;
1619	\|
1620	\| // Check restrict.
1621	\| if (test_restrict ("String literal") == 0)
1622	\| success = true;
1623	\| char *restrict newvar = "Another string";
1624	\|
1625	\| // Check varargs.
1626	\| test_varargs ("s, d' f .", "string", 65, 34.234);
1627	\| test_varargs_macros ();
1628	\|
1629	\| // Check flexible array members.
1630	\| struct incomplete_array *ia =
1631	\| malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
1632	\| ia->datasize = 10;
1633	\| for (int i = 0; i < ia->datasize; ++i)
1634	\| ia->data[i] = i * 1.234;
1635	\|
1636	\| // Check named initializers.
1637	\| struct named_init ni = {
1638	\| .number = 34,
1639	\| .name = L"Test wide string",
1640	\| .average = 543.34343,
1641	\| };
1642	\|
1643	\| ni.number = 58;
1644	\|
1645	\| int dynamic_array[ni.number];
1646	\| dynamic_array[ni.number - 1] = 543;
1647	\|
1648	\| // work around unused variable warnings
1649	\| return (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == 'x'
1650	\| \|\| dynamic_array[ni.number - 1] != 543);
1651	\|
1652	\| ;
1653	\| return 0;
1654	\| }
1655	configure:5413: result: unsupported
1656	configure:5423: checking for /usr/bin/clang option to accept ISO C89
1657	configure:5499: result: none needed
1658	configure:5518: checking for /usr/bin/clang option to accept ISO Standard C
1659	configure:5529: result: none needed
1660	configure:5542: checking how to run the C++ preprocessor
1661	configure:5569: /usr/bin/clang++ -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp
1662	configure:5569: $? = 0
1663	configure:5583: /usr/bin/clang++ -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp
1664	conftest.cpp:26:10: fatal error: 'ac_nonexistent.h' file not found
1665	#include <ac_nonexistent.h>
1666	^
1667	1 error generated.
1668	configure:5583: $? = 1
1669	configure: failed program was:
1670	\| /* confdefs.h */
1671	\| #define PACKAGE_NAME "graph-tool"
1672	\| #define PACKAGE_TARNAME "graph-tool"
1673	\| #define PACKAGE_VERSION "2.2.24"
1674	\| #define PACKAGE_STRING "graph-tool 2.2.24"
1675	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
1676	\| #define PACKAGE_URL ""
1677	\| #define PACKAGE "graph-tool"
1678	\| #define VERSION "2.2.24"
1679	\| #define STDC_HEADERS 1
1680	\| #define HAVE_SYS_TYPES_H 1
1681	\| #define HAVE_SYS_STAT_H 1
1682	\| #define HAVE_STDLIB_H 1
1683	\| #define HAVE_STRING_H 1
1684	\| #define HAVE_MEMORY_H 1
1685	\| #define HAVE_STRINGS_H 1
1686	\| #define HAVE_INTTYPES_H 1
1687	\| #define HAVE_STDINT_H 1
1688	\| #define HAVE_UNISTD_H 1
1689	\| #define __EXTENSIONS__ 1
1690	\| #define _ALL_SOURCE 1
1691	\| #define _GNU_SOURCE 1
1692	\| #define _POSIX_PTHREAD_SEMANTICS 1
1693	\| #define _TANDEM_SOURCE 1
1694	\| /* end confdefs.h. */
1695	\| #include <ac_nonexistent.h>
1696	configure:5608: result: /usr/bin/clang++ -E
1697	configure:5628: /usr/bin/clang++ -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp
1698	configure:5628: $? = 0
1699	configure:5642: /usr/bin/clang++ -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp
1700	conftest.cpp:26:10: fatal error: 'ac_nonexistent.h' file not found
1701	#include <ac_nonexistent.h>
1702	^
1703	1 error generated.
1704	configure:5642: $? = 1
1705	configure: failed program was:
1706	\| /* confdefs.h */
1707	\| #define PACKAGE_NAME "graph-tool"
1708	\| #define PACKAGE_TARNAME "graph-tool"
1709	\| #define PACKAGE_VERSION "2.2.24"
1710	\| #define PACKAGE_STRING "graph-tool 2.2.24"
1711	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
1712	\| #define PACKAGE_URL ""
1713	\| #define PACKAGE "graph-tool"
1714	\| #define VERSION "2.2.24"
1715	\| #define STDC_HEADERS 1
1716	\| #define HAVE_SYS_TYPES_H 1
1717	\| #define HAVE_SYS_STAT_H 1
1718	\| #define HAVE_STDLIB_H 1
1719	\| #define HAVE_STRING_H 1
1720	\| #define HAVE_MEMORY_H 1
1721	\| #define HAVE_STRINGS_H 1
1722	\| #define HAVE_INTTYPES_H 1
1723	\| #define HAVE_STDINT_H 1
1724	\| #define HAVE_UNISTD_H 1
1725	\| #define __EXTENSIONS__ 1
1726	\| #define _ALL_SOURCE 1
1727	\| #define _GNU_SOURCE 1
1728	\| #define _POSIX_PTHREAD_SEMANTICS 1
1729	\| #define _TANDEM_SOURCE 1
1730	\| /* end confdefs.h. */
1731	\| #include <ac_nonexistent.h>
1732	configure:5671: checking for ANSI C header files
1733	configure:5775: result: yes
1734	configure:5843: checking build system type
1735	configure:5857: result: x86_64-apple-darwin12.4.0
1736	configure:5877: checking host system type
1737	configure:5890: result: x86_64-apple-darwin12.4.0
1738	configure:5931: checking how to print strings
1739	configure:5958: result: printf
1740	configure:5979: checking for a sed that does not truncate output
1741	configure:6043: result: /usr/bin/sed
1742	configure:6061: checking for fgrep
1743	configure:6123: result: /usr/bin/grep -F
1744	configure:6158: checking for ld used by /usr/bin/clang
1745	configure:6225: result: /usr/bin/ld
1746	configure:6232: checking if the linker (/usr/bin/ld) is GNU ld
1747	configure:6247: result: no
1748	configure:6259: checking for BSD- or MS-compatible name lister (nm)
1749	configure:6308: result: /opt/local/bin/nm
1750	configure:6438: checking the name lister (/opt/local/bin/nm) interface
1751	configure:6445: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1752	configure:6448: /opt/local/bin/nm "conftest.o"
1753	configure:6451: output
1754	0000000000000000 S _some_variable
1755	configure:6458: result: BSD nm
1756	configure:6461: checking whether ln -s works
1757	configure:6465: result: yes
1758	configure:6473: checking the maximum length of command line arguments
1759	configure:6603: result: 196608
1760	configure:6620: checking whether the shell understands some XSI constructs
1761	configure:6630: result: yes
1762	configure:6634: checking whether the shell understands "+="
1763	configure:6640: result: yes
1764	configure:6675: checking how to convert x86_64-apple-darwin12.4.0 file names to x86_64-apple-darwin12.4.0 format
1765	configure:6715: result: func_convert_file_noop
1766	configure:6722: checking how to convert x86_64-apple-darwin12.4.0 file names to toolchain format
1767	configure:6742: result: func_convert_file_noop
1768	configure:6749: checking for /usr/bin/ld option to reload object files
1769	configure:6756: result: -r
1770	configure:6830: checking for objdump
1771	configure:6860: result: no
1772	configure:6889: checking how to recognize dependent libraries
1773	configure:7091: result: pass_all
1774	configure:7176: checking for dlltool
1775	configure:7206: result: no
1776	configure:7236: checking how to associate runtime and link libraries
1777	configure:7263: result: printf %s\n
1778	configure:7323: checking for ar
1779	configure:7339: found /opt/local/bin/ar
1780	configure:7350: result: ar
1781	configure:7387: checking for archiver @FILE support
1782	configure:7404: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1783	configure:7404: $? = 0
1784	configure:7407: ar cru libconftest.a @conftest.lst >&5
1785	ar: @conftest.lst: No such file or directory
1786	configure:7410: $? = 1
1787	configure:7430: result: no
1788	configure:7488: checking for strip
1789	configure:7504: found /opt/local/bin/strip
1790	configure:7515: result: strip
1791	configure:7587: checking for ranlib
1792	configure:7603: found /opt/local/bin/ranlib
1793	configure:7614: result: ranlib
1794	configure:7716: checking command to parse /opt/local/bin/nm output from /usr/bin/clang object
1795	configure:7836: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1796	configure:7839: $? = 0
1797	configure:7843: /opt/local/bin/nm conftest.o \\| sed -n -e 's/^.[ ]$[BCDEGRST][BCDEGRST]$[ ][ ]$[_A-Za-z][_A-Za-z0-9]$$/\1 \2 \2/p' \| sed '/ __gnu_lto/d' \> conftest.nm
1798	configure:7846: $? = 0
1799	cannot find nm_test_var in conftest.nm
1800	configure:7836: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1801	configure:7839: $? = 0
1802	configure:7843: /opt/local/bin/nm conftest.o \\| sed -n -e 's/^.[ ]$[BCDEGRST][BCDEGRST]$[ ][ ]_$[_A-Za-z][_A-Za-z0-9]$$/\1 _\2 \2/p' \| sed '/ __gnu_lto/d' \> conftest.nm
1803	configure:7846: $? = 0
1804	configure:7912: /usr/bin/clang++ -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.cpp conftstm.o >&5
1805	configure:7915: $? = 0
1806	configure:7953: result: ok
1807	configure:7990: checking for sysroot
1808	configure:8020: result: no
1809	configure:8276: checking for mt
1810	configure:8306: result: no
1811	configure:8326: checking if : is a manifest tool
1812	configure:8332: : '-?'
1813	configure:8340: result: no
1814	configure:8396: checking for dsymutil
1815	configure:8412: found /usr/bin/dsymutil
1816	configure:8423: result: dsymutil
1817	configure:8488: checking for nmedit
1818	configure:8504: found /opt/local/bin/nmedit
1819	configure:8515: result: nmedit
1820	configure:8580: checking for lipo
1821	configure:8596: found /opt/local/bin/lipo
1822	configure:8607: result: lipo
1823	configure:8672: checking for otool
1824	configure:8688: found /opt/local/bin/otool
1825	configure:8699: result: otool
1826	configure:8764: checking for otool64
1827	configure:8794: result: no
1828	configure:8839: checking for -single_module linker flag
1829	/usr/bin/clang -pipe -Os -arch x86_64 -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c
1830	configure:8872: result: yes
1831	configure:8875: checking for -exported_symbols_list linker flag
1832	configure:8895: /usr/bin/clang++ -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 -Wl,-exported_symbols_list,conftest.sym conftest.cpp >&5
1833	configure:8895: $? = 0
1834	configure:8905: result: yes
1835	configure:8908: checking for -force_load linker flag
1836	/usr/bin/clang -pipe -Os -arch x86_64 -c -o conftest.o conftest.c
1837	ar cru libconftest.a conftest.o
1838	ranlib libconftest.a
1839	/usr/bin/clang -pipe -Os -arch x86_64 -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 -o conftest conftest.c -Wl,-force_load,./libconftest.a
1840	configure:8940: result: yes
1841	configure:8979: checking for dlfcn.h
1842	configure:8979: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1843	configure:8979: $? = 0
1844	configure:8979: result: yes
1845	configure:9165: checking for objdir
1846	configure:9180: result: .libs
1847	configure:9447: checking if /usr/bin/clang supports -fno-rtti -fno-exceptions
1848	configure:9465: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -fno-rtti -fno-exceptions conftest.c >&5
1849	configure:9469: $? = 0
1850	configure:9482: result: yes
1851	configure:9809: checking for /usr/bin/clang option to produce PIC
1852	configure:9816: result: -fno-common -DPIC
1853	configure:9824: checking if /usr/bin/clang PIC flag -fno-common -DPIC works
1854	configure:9842: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -fno-common -DPIC -DPIC conftest.c >&5
1855	configure:9846: $? = 0
1856	configure:9859: result: yes
1857	configure:9888: checking if /usr/bin/clang static flag -static works
1858	configure:9916: result: no
1859	configure:9931: checking if /usr/bin/clang supports -c -o file.o
1860	configure:9952: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -o out/conftest2.o conftest.c >&5
1861	configure:9956: $? = 0
1862	configure:9978: result: yes
1863	configure:9986: checking if /usr/bin/clang supports -c -o file.o
1864	configure:10033: result: yes
1865	configure:10066: checking whether the /usr/bin/clang linker (/usr/bin/ld) supports shared libraries
1866	configure:11219: result: yes
1867	configure:11459: checking dynamic linker characteristics
1868	configure:12205: result: darwin12.4.0 dyld
1869	configure:12312: checking how to hardcode library paths into programs
1870	configure:12337: result: immediate
1871	configure:12877: checking whether stripping libraries is possible
1872	configure:12891: result: yes
1873	configure:12917: checking if libtool supports shared libraries
1874	configure:12919: result: yes
1875	configure:12922: checking whether to build shared libraries
1876	configure:12943: result: yes
1877	configure:12946: checking whether to build static libraries
1878	configure:12950: result: no
1879	configure:12973: checking how to run the C++ preprocessor
1880	configure:13039: result: /usr/bin/clang++ -E
1881	configure:13059: /usr/bin/clang++ -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp
1882	configure:13059: $? = 0
1883	configure:13073: /usr/bin/clang++ -E -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp
1884	conftest.cpp:29:10: fatal error: 'ac_nonexistent.h' file not found
1885	#include <ac_nonexistent.h>
1886	^
1887	1 error generated.
1888	configure:13073: $? = 1
1889	configure: failed program was:
1890	\| /* confdefs.h */
1891	\| #define PACKAGE_NAME "graph-tool"
1892	\| #define PACKAGE_TARNAME "graph-tool"
1893	\| #define PACKAGE_VERSION "2.2.24"
1894	\| #define PACKAGE_STRING "graph-tool 2.2.24"
1895	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
1896	\| #define PACKAGE_URL ""
1897	\| #define PACKAGE "graph-tool"
1898	\| #define VERSION "2.2.24"
1899	\| #define STDC_HEADERS 1
1900	\| #define HAVE_SYS_TYPES_H 1
1901	\| #define HAVE_SYS_STAT_H 1
1902	\| #define HAVE_STDLIB_H 1
1903	\| #define HAVE_STRING_H 1
1904	\| #define HAVE_MEMORY_H 1
1905	\| #define HAVE_STRINGS_H 1
1906	\| #define HAVE_INTTYPES_H 1
1907	\| #define HAVE_STDINT_H 1
1908	\| #define HAVE_UNISTD_H 1
1909	\| #define __EXTENSIONS__ 1
1910	\| #define _ALL_SOURCE 1
1911	\| #define _GNU_SOURCE 1
1912	\| #define _POSIX_PTHREAD_SEMANTICS 1
1913	\| #define _TANDEM_SOURCE 1
1914	\| #define STDC_HEADERS 1
1915	\| #define HAVE_DLFCN_H 1
1916	\| #define LT_OBJDIR ".libs/"
1917	\| /* end confdefs.h. */
1918	\| #include <ac_nonexistent.h>
1919	configure:13242: checking for ld used by /usr/bin/clang++
1920	configure:13309: result: /usr/bin/ld
1921	configure:13316: checking if the linker (/usr/bin/ld) is GNU ld
1922	configure:13331: result: no
1923	configure:13386: checking whether the /usr/bin/clang++ linker (/usr/bin/ld) supports shared libraries
1924	configure:14391: result: yes
1925	configure:14427: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. conftest.cpp >&5
1926	configure:14430: $? = 0
1927	configure:14950: checking for /usr/bin/clang++ option to produce PIC
1928	configure:14957: result: -fno-common -DPIC
1929	configure:14965: checking if /usr/bin/clang++ PIC flag -fno-common -DPIC works
1930	configure:14983: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -fno-common -DPIC -DPIC conftest.cpp >&5
1931	configure:14987: $? = 0
1932	configure:15000: result: yes
1933	configure:15023: checking if /usr/bin/clang++ static flag -static works
1934	configure:15051: result: no
1935	configure:15063: checking if /usr/bin/clang++ supports -c -o file.o
1936	configure:15084: /usr/bin/clang++ -c -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -o out/conftest2.o conftest.cpp >&5
1937	configure:15088: $? = 0
1938	configure:15110: result: yes
1939	configure:15115: checking if /usr/bin/clang++ supports -c -o file.o
1940	configure:15162: result: yes
1941	configure:15192: checking whether the /usr/bin/clang++ linker (/usr/bin/ld) supports shared libraries
1942	configure:15228: result: yes
1943	configure:15369: checking dynamic linker characteristics
1944	configure:16049: result: darwin12.4.0 dyld
1945	configure:16102: checking how to hardcode library paths into programs
1946	configure:16127: result: immediate
1947	configure:16189: checking target system type
1948	configure:16202: result: x86_64-apple-darwin12.4.0
1949	configure:16232: checking whether to enable debug info...
1950	configure:16250: result: no
1951	configure:16260: checking whether to enable function inlining...
1952	configure:16280: result: yes
1953	configure:16295: checking whether to enable optimizations...
1954	configure:16311: result: yes
1955	configure:16317: checking whether to enable symbol visibility manipulation...
1956	configure:16333: result: yes
1957	configure:16341: checking whether to enable graph filtering...
1958	configure:16358: result: yes
1959	configure:16366: checking whether to enable parallel algorithms with openmp...
1960	configure:16387: result: no
1961	configure:16395: checking whether to enable cairo drawing...
1962	configure:16409: result: yes
1963	configure:16416: checking whether to enable sparsehash...
1964	configure:16422: result: no
1965	configure:16442: checking for main in -lm
1966	configure:16461: /usr/bin/clang++ -o conftest -Wall -Wextra -pipe -Os -arch x86_64 -ftemplate-depth-150 -Wno-deprecated -Wno-unknown-pragmas -O3 -fvisibility=default -fvisibility-inlines-hidden -Wno-unknown-pragmas -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.cpp -lm >&5
1967	configure:16461: $? = 0
1968	configure:16470: result: yes
1969	configure:16482: checking for main in -lbz2
1970	configure:16501: /usr/bin/clang++ -o conftest -Wall -Wextra -pipe -Os -arch x86_64 -ftemplate-depth-150 -Wno-deprecated -Wno-unknown-pragmas -O3 -fvisibility=default -fvisibility-inlines-hidden -Wno-unknown-pragmas -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.cpp -lbz2 -lm >&5
1971	configure:16501: $? = 0
1972	configure:16510: result: yes
1973	configure:16522: checking for main in -lexpat
1974	configure:16541: /usr/bin/clang++ -o conftest -Wall -Wextra -pipe -Os -arch x86_64 -ftemplate-depth-150 -Wno-deprecated -Wno-unknown-pragmas -O3 -fvisibility=default -fvisibility-inlines-hidden -Wno-unknown-pragmas -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.cpp -lexpat -lbz2 -lm >&5
1975	configure:16541: $? = 0
1976	configure:16550: result: yes
1977	configure:16573: checking whether /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 version is >= 2.6
1978	configure:16584: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 -c import sys # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. # map returns an iterator in Python 3.0 and a list in 2.x minver = list(map(int, '2.6'.split('.'))) + [0, 0, 0] minverhex = 0 # xrange is not present in Python 3.0 and range returns an iterator for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)
1979	configure:16587: $? = 0
1980	configure:16589: result: yes
1981	configure:16682: checking for /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 version
1982	configure:16689: result: 2.7
1983	configure:16701: checking for /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 platform
1984	configure:16708: result: darwin
1985	configure:16734: checking for /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 script directory
1986	configure:16769: result: ${prefix}/lib/python2.7/site-packages
1987	configure:16778: checking for /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 extension module directory
1988	configure:16813: result: ${exec_prefix}/lib/python2.7/site-packages
1989	configure:16838: checking for python2.7
1990	configure:16868: result: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
1991	configure:16884: checking for a version of Python >= '2.1.0'
1992	configure:16910: result: yes
1993	configure:16918: checking for a version of Python == '2.7.5'
1994	configure:16924: result: yes
1995	configure:16941: checking for the distutils Python package
1996	configure:16945: result: yes
1997	configure:16959: checking for Python include path
1998	configure:16969: result: -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
1999	configure:16976: checking for Python library path
2000	configure:17061: result: -L/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/.. -lpython2.7
2001	configure:17068: checking for Python site-packages path
2002	configure:17074: result: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
2003	configure:17081: checking python extra libraries
2004	configure:17088: result: -ldl -framework CoreFoundation
2005	configure:17095: checking python extra linking flags
2006	configure:17102: result: -u _PyMac_Error Python.framework/Versions/2.7/Python
2007	configure:17109: checking consistency of all components of python development environment
2008	configure:17135: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/.. -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64 conftest.c -lexpat -lbz2 -lm -L/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/.. -lpython2.7 -u _PyMac_Error Python.framework/Versions/2.7/Python -ldl -framework CoreFoundation >&5
2009	clang: error: no such file or directory: 'Python.framework/Versions/2.7/Python'
2010	configure:17135: $? = 1
2011	configure: failed program was:
2012	\| /* confdefs.h */
2013	\| #define PACKAGE_NAME "graph-tool"
2014	\| #define PACKAGE_TARNAME "graph-tool"
2015	\| #define PACKAGE_VERSION "2.2.24"
2016	\| #define PACKAGE_STRING "graph-tool 2.2.24"
2017	\| #define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
2018	\| #define PACKAGE_URL ""
2019	\| #define PACKAGE "graph-tool"
2020	\| #define VERSION "2.2.24"
2021	\| #define STDC_HEADERS 1
2022	\| #define HAVE_SYS_TYPES_H 1
2023	\| #define HAVE_SYS_STAT_H 1
2024	\| #define HAVE_STDLIB_H 1
2025	\| #define HAVE_STRING_H 1
2026	\| #define HAVE_MEMORY_H 1
2027	\| #define HAVE_STRINGS_H 1
2028	\| #define HAVE_INTTYPES_H 1
2029	\| #define HAVE_STDINT_H 1
2030	\| #define HAVE_UNISTD_H 1
2031	\| #define __EXTENSIONS__ 1
2032	\| #define _ALL_SOURCE 1
2033	\| #define _GNU_SOURCE 1
2034	\| #define _POSIX_PTHREAD_SEMANTICS 1
2035	\| #define _TANDEM_SOURCE 1
2036	\| #define STDC_HEADERS 1
2037	\| #define HAVE_DLFCN_H 1
2038	\| #define LT_OBJDIR ".libs/"
2039	\| #define HAVE_LIBM 1
2040	\| #define HAVE_LIBBZ2 1
2041	\| #define HAVE_LIBEXPAT 1
2042	\| /* end confdefs.h. */
2043	\|
2044	\| #include <Python.h>
2045	\| int
2046	\| main ()
2047	\| {
2048	\| Py_Initialize();
2049	\| ;
2050	\| return 0;
2051	\| }
2052	\|
2053	configure:17152: result: no
2054	configure:17156: error: in `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24':
2055	configure:17158: error:
2056	Could not link test program to Python. Maybe the main Python library has been
2057	installed in some non-standard library path. If so, pass it to configure,
2058	via the LDFLAGS environment variable.
2059	Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"
2060	============================================================================
2061	ERROR!
2062	You probably have to install the development version of the Python package
2063	for your distribution. The exact name of this package varies among them.
2064	============================================================================
2065
2066	See `config.log' for more details
2067
2068	## ---------------- ##
2069	## Cache variables. ##
2070	## ---------------- ##
2071
2072	ac_cv_build=x86_64-apple-darwin12.4.0
2073	ac_cv_c_compiler_gnu=yes
2074	ac_cv_cxx_compiler_gnu=yes
2075	ac_cv_env_CAIROMM_CFLAGS_set=
2076	ac_cv_env_CAIROMM_CFLAGS_value=
2077	ac_cv_env_CAIROMM_LIBS_set=
2078	ac_cv_env_CAIROMM_LIBS_value=
2079	ac_cv_env_CCC_set=
2080	ac_cv_env_CCC_value=
2081	ac_cv_env_CC_set=set
2082	ac_cv_env_CC_value=/usr/bin/clang
2083	ac_cv_env_CFLAGS_set=set
2084	ac_cv_env_CFLAGS_value='-pipe -Os -arch x86_64'
2085	ac_cv_env_CPPFLAGS_set=set
2086	ac_cv_env_CPPFLAGS_value='-I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/..'
2087	ac_cv_env_CPP_set=
2088	ac_cv_env_CPP_value=
2089	ac_cv_env_CXXCPP_set=
2090	ac_cv_env_CXXCPP_value=
2091	ac_cv_env_CXXFLAGS_set=set
2092	ac_cv_env_CXXFLAGS_value='-pipe -Os -arch x86_64'
2093	ac_cv_env_CXX_set=set
2094	ac_cv_env_CXX_value=/usr/bin/clang++
2095	ac_cv_env_LDFLAGS_set=set
2096	ac_cv_env_LDFLAGS_value='-L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64'
2097	ac_cv_env_LIBS_set=
2098	ac_cv_env_LIBS_value=
2099	ac_cv_env_PKG_CONFIG_LIBDIR_set=
2100	ac_cv_env_PKG_CONFIG_LIBDIR_value=
2101	ac_cv_env_PKG_CONFIG_PATH_set=
2102	ac_cv_env_PKG_CONFIG_PATH_value=
2103	ac_cv_env_PKG_CONFIG_set=
2104	ac_cv_env_PKG_CONFIG_value=
2105	ac_cv_env_PYTHON_VERSION_set=set
2106	ac_cv_env_PYTHON_VERSION_value=2.7
2107	ac_cv_env_PYTHON_set=set
2108	ac_cv_env_PYTHON_value=/opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
2109	ac_cv_env_build_alias_set=
2110	ac_cv_env_build_alias_value=
2111	ac_cv_env_host_alias_set=
2112	ac_cv_env_host_alias_value=
2113	ac_cv_env_target_alias_set=
2114	ac_cv_env_target_alias_value=
2115	ac_cv_header_dlfcn_h=yes
2116	ac_cv_header_inttypes_h=yes
2117	ac_cv_header_memory_h=yes
2118	ac_cv_header_minix_config_h=no
2119	ac_cv_header_stdc=yes
2120	ac_cv_header_stdint_h=yes
2121	ac_cv_header_stdlib_h=yes
2122	ac_cv_header_string_h=yes
2123	ac_cv_header_strings_h=yes
2124	ac_cv_header_sys_stat_h=yes
2125	ac_cv_header_sys_types_h=yes
2126	ac_cv_header_unistd_h=yes
2127	ac_cv_host=x86_64-apple-darwin12.4.0
2128	ac_cv_lib_bz2_main=yes
2129	ac_cv_lib_expat_main=yes
2130	ac_cv_lib_m_main=yes
2131	ac_cv_objext=o
2132	ac_cv_path_EGREP='/usr/bin/grep -E'
2133	ac_cv_path_FGREP='/usr/bin/grep -F'
2134	ac_cv_path_GREP=/usr/bin/grep
2135	ac_cv_path_PYTHON=/opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
2136	ac_cv_path_SED=/usr/bin/sed
2137	ac_cv_prog_AWK=awk
2138	ac_cv_prog_CPP='/usr/bin/clang -E'
2139	ac_cv_prog_CXXCPP='/usr/bin/clang++ -E'
2140	ac_cv_prog_ac_ct_AR=ar
2141	ac_cv_prog_ac_ct_CC=/usr/bin/clang
2142	ac_cv_prog_ac_ct_DSYMUTIL=dsymutil
2143	ac_cv_prog_ac_ct_LIPO=lipo
2144	ac_cv_prog_ac_ct_NMEDIT=nmedit
2145	ac_cv_prog_ac_ct_OTOOL=otool
2146	ac_cv_prog_ac_ct_RANLIB=ranlib
2147	ac_cv_prog_ac_ct_STRIP=strip
2148	ac_cv_prog_cc__usr_bin_clang_c_o=yes
2149	ac_cv_prog_cc_c89=
2150	ac_cv_prog_cc_c99=no
2151	ac_cv_prog_cc_g=yes
2152	ac_cv_prog_cc_stdc=
2153	ac_cv_prog_cxx_g=yes
2154	ac_cv_prog_make_make_set=yes
2155	ac_cv_safe_to_define___extensions__=yes
2156	ac_cv_search_strerror='none required'
2157	ac_cv_target=x86_64-apple-darwin12.4.0
2158	am_cv_CC_dependencies_compiler_type=gcc3
2159	am_cv_CXX_dependencies_compiler_type=gcc3
2160	am_cv_make_support_nested_variables=yes
2161	am_cv_python_platform=darwin
2162	am_cv_python_pyexecdir='${exec_prefix}/lib/python2.7/site-packages'
2163	am_cv_python_pythondir='${prefix}/lib/python2.7/site-packages'
2164	am_cv_python_version=2.7
2165	lt_cv_apple_cc_single_mod=yes
2166	lt_cv_ar_at_file=no
2167	lt_cv_deplibs_check_method=pass_all
2168	lt_cv_file_magic_cmd='$MAGIC_CMD'
2169	lt_cv_file_magic_test_file=
2170	lt_cv_ld_exported_symbols_list=yes
2171	lt_cv_ld_force_load=yes
2172	lt_cv_ld_reload_flag=-r
2173	lt_cv_nm_interface='BSD nm'
2174	lt_cv_objdir=.libs
2175	lt_cv_path_LD=/usr/bin/ld
2176	lt_cv_path_LDCXX=/usr/bin/ld
2177	lt_cv_path_NM=/opt/local/bin/nm
2178	lt_cv_path_mainfest_tool=no
2179	lt_cv_prog_compiler_c_o=yes
2180	lt_cv_prog_compiler_c_o_CXX=yes
2181	lt_cv_prog_compiler_pic='-fno-common -DPIC'
2182	lt_cv_prog_compiler_pic_CXX='-fno-common -DPIC'
2183	lt_cv_prog_compiler_pic_works=yes
2184	lt_cv_prog_compiler_pic_works_CXX=yes
2185	lt_cv_prog_compiler_rtti_exceptions=yes
2186	lt_cv_prog_compiler_static_works=no
2187	lt_cv_prog_compiler_static_works_CXX=no
2188	lt_cv_prog_gnu_ld=no
2189	lt_cv_prog_gnu_ldcxx=no
2190	lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
2191	lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.[ ]$[BCDEGRST][BCDEGRST]$[ ][ ]_$[_A-Za-z][_A-Za-z0-9]$$/\1 _\2 \2/p'\'' \| sed '\''/ __gnu_lto/d'\'''
2192	lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: $[^ ]$[ ]$/ {\"\1\", (void ) 0},/p'\'' -e '\''s/^[BCDEGRST] $[^ ]$ $[^ ]$$/ {"\2", (void *) \&\2},/p'\'''
2193	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'\'''
2194	lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* $.$$/extern int \1();/p'\'' -e '\''s/^[BCDEGRST] .* $.*$$/extern char \1;/p'\'''
2195	lt_cv_sys_max_cmd_len=196608
2196	lt_cv_to_host_file_cmd=func_convert_file_noop
2197	lt_cv_to_tool_file_cmd=func_convert_file_noop
2198
2199	## ----------------- ##
2200	## Output variables. ##
2201	## ----------------- ##
2202
2203	ACLOCAL='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24/missing aclocal-1.13'
2204	AMDEPBACKSLASH='\'
2205	AMDEP_FALSE='#'
2206	AMDEP_TRUE=''
2207	AMTAR='$${TAR-tar}'
2208	AM_BACKSLASH='\'
2209	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2210	AM_DEFAULT_VERBOSITY='0'
2211	AM_V='$(V)'
2212	AR='ar'
2213	AUTOCONF='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24/missing autoconf'
2214	AUTOHEADER='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24/missing autoheader'
2215	AUTOMAKE='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24/missing automake-1.13'
2216	AWK='awk'
2217	BOOST_CPPFLAGS=''
2218	BOOST_GRAPH_LIB=''
2219	BOOST_IOSTREAMS_LIB=''
2220	BOOST_LDFLAGS=''
2221	BOOST_PYTHON_LIB=''
2222	BOOST_REGEX_LIB=''
2223	CAIROMM_CFLAGS=''
2224	CAIROMM_LIBS=''
2225	CC='/usr/bin/clang'
2226	CCDEPMODE='depmode=gcc3'
2227	CFLAGS='-pipe -Os -arch x86_64'
2228	CGAL_FLAGS=''
2229	CGAL_LIBADD=''
2230	CPP='/usr/bin/clang -E'
2231	CPPFLAGS='-I/opt/local/include -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/..'
2232	CXX='/usr/bin/clang++'
2233	CXXCPP='/usr/bin/clang++ -E'
2234	CXXDEPMODE='depmode=gcc3'
2235	CXXFLAGS='-Wall -Wextra -pipe -Os -arch x86_64 -ftemplate-depth-150 -Wno-deprecated -Wno-unknown-pragmas -O3 -fvisibility=default -fvisibility-inlines-hidden -Wno-unknown-pragmas'
2236	CYGPATH_W='echo'
2237	DEFS=''
2238	DEPDIR='.deps'
2239	DLLTOOL='false'
2240	DSYMUTIL='dsymutil'
2241	DUMPBIN=''
2242	ECHO_C='\c'
2243	ECHO_N=''
2244	ECHO_T=''
2245	EGREP='/usr/bin/grep -E'
2246	EXEEXT=''
2247	FGREP='/usr/bin/grep -F'
2248	GRAPH_TOOL_VERSION_MAJOR='2'
2249	GRAPH_TOOL_VERSION_MICRO='24'
2250	GRAPH_TOOL_VERSION_MINOR='2'
2251	GREP='/usr/bin/grep'
2252	INSTALL_DATA='${INSTALL} -m 644'
2253	INSTALL_PROGRAM='${INSTALL}'
2254	INSTALL_SCRIPT='${INSTALL}'
2255	INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
2256	LD='/usr/bin/ld'
2257	LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -L/opt/local/lib -arch x86_64'
2258	LIBOBJS=''
2259	LIBS='-lexpat -lbz2 -lm '
2260	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2261	LIPO='lipo'
2262	LN_S='ln -s'
2263	LTLIBOBJS=''
2264	MAKEINFO='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24/missing makeinfo'
2265	MANIFEST_TOOL=':'
2266	MKDIR_P='./install-sh -c -d'
2267	MOD_CPPFLAGS=''
2268	MOD_DIR=''
2269	MOD_LDFLAGS=''
2270	MOD_LIBADD=''
2271	NM='/opt/local/bin/nm'
2272	NMEDIT='nmedit'
2273	NO_INLINE_FALSE=''
2274	NO_INLINE_TRUE='#'
2275	NO_PREFIX_PACKAGE_DATA_DIR=''
2276	NO_PREFIX_PACKAGE_DOC_DIR=''
2277	OBJDUMP='false'
2278	OBJEXT='o'
2279	OPENMP_LDFLAGS=''
2280	OTOOL64=':'
2281	OTOOL='otool'
2282	PACKAGE='graph-tool'
2283	PACKAGE_BUGREPORT='http://graph-tool.skewed.de'
2284	PACKAGE_DATA_DIR=''
2285	PACKAGE_DOC_DIR=''
2286	PACKAGE_NAME='graph-tool'
2287	PACKAGE_STRING='graph-tool 2.2.24'
2288	PACKAGE_TARNAME='graph-tool'
2289	PACKAGE_URL=''
2290	PACKAGE_VERSION='2.2.24'
2291	PATH_SEPARATOR=':'
2292	PKG_CONFIG=''
2293	PKG_CONFIG_LIBDIR=''
2294	PKG_CONFIG_PATH=''
2295	PYTHON='/opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7'
2296	PYTHON_CPPFLAGS='-I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7'
2297	PYTHON_EXEC_PREFIX='${exec_prefix}'
2298	PYTHON_EXTRA_LDFLAGS='-u _PyMac_Error Python.framework/Versions/2.7/Python'
2299	PYTHON_EXTRA_LIBS=' -ldl -framework CoreFoundation'
2300	PYTHON_FULL_VERSION='2.7.5'
2301	PYTHON_LDFLAGS='-L/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/.. -lpython2.7'
2302	PYTHON_PLATFORM='darwin'
2303	PYTHON_PREFIX='${prefix}'
2304	PYTHON_SITE_PKG='/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages'
2305	PYTHON_VERSION='2.7'
2306	RANLIB='ranlib'
2307	SED='/usr/bin/sed'
2308	SET_MAKE=''
2309	SHELL='/bin/sh'
2310	STRIP='strip'
2311	VERSION='2.2.24'
2312	ac_ct_AR='ar'
2313	ac_ct_CC='/usr/bin/clang'
2314	ac_ct_CXX=''
2315	ac_ct_DUMPBIN=''
2316	am__EXEEXT_FALSE=''
2317	am__EXEEXT_TRUE=''
2318	am__fastdepCC_FALSE='#'
2319	am__fastdepCC_TRUE=''
2320	am__fastdepCXX_FALSE='#'
2321	am__fastdepCXX_TRUE=''
2322	am__include='include'
2323	am__isrc=''
2324	am__leading_dot='.'
2325	am__nodep='_no'
2326	am__quote=''
2327	am__tar='$${TAR-tar} chof - "$$tardir"'
2328	am__untar='$${TAR-tar} xf -'
2329	bindir='${exec_prefix}/bin'
2330	build='x86_64-apple-darwin12.4.0'
2331	build_alias=''
2332	build_cpu='x86_64'
2333	build_os='darwin12.4.0'
2334	build_vendor='apple'
2335	datadir='${datarootdir}'
2336	datarootdir='${prefix}/share'
2337	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
2338	dvidir='${docdir}'
2339	exec_prefix='/opt/local/Library/Frameworks/Python.framework/Versions/2.7'
2340	host='x86_64-apple-darwin12.4.0'
2341	host_alias=''
2342	host_cpu='x86_64'
2343	host_os='darwin12.4.0'
2344	host_vendor='apple'
2345	htmldir='${docdir}'
2346	includedir='${prefix}/include'
2347	infodir='${datarootdir}/info'
2348	install_sh='${SHELL} /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-graph-tool/py27-graph-tool/work/graph-tool-2.2.24/install-sh'
2349	libdir='${exec_prefix}/lib'
2350	libexecdir='${exec_prefix}/libexec'
2351	localedir='${datarootdir}/locale'
2352	localstatedir='${prefix}/var'
2353	mandir='${datarootdir}/man'
2354	mkdir_p='$(MKDIR_P)'
2355	oldincludedir='/usr/include'
2356	pdfdir='${docdir}'
2357	pkgpyexecdir='${pyexecdir}/graph-tool'
2358	pkgpythondir='${pythondir}/graph-tool'
2359	prefix='/opt/local'
2360	program_transform_name='s,x,x,'
2361	psdir='${docdir}'
2362	pyexecdir='${exec_prefix}/lib/python2.7/site-packages'
2363	pythondir='${prefix}/lib/python2.7/site-packages'
2364	sbindir='${exec_prefix}/sbin'
2365	sharedstatedir='${prefix}/com'
2366	sysconfdir='${prefix}/etc'
2367	target='x86_64-apple-darwin12.4.0'
2368	target_alias=''
2369	target_cpu='x86_64'
2370	target_os='darwin12.4.0'
2371	target_vendor='apple'
2372
2373	## ----------- ##
2374	## confdefs.h. ##
2375	## ----------- ##
2376
2377	/* confdefs.h */
2378	#define PACKAGE_NAME "graph-tool"
2379	#define PACKAGE_TARNAME "graph-tool"
2380	#define PACKAGE_VERSION "2.2.24"
2381	#define PACKAGE_STRING "graph-tool 2.2.24"
2382	#define PACKAGE_BUGREPORT "http://graph-tool.skewed.de"
2383	#define PACKAGE_URL ""
2384	#define PACKAGE "graph-tool"
2385	#define VERSION "2.2.24"
2386	#define STDC_HEADERS 1
2387	#define HAVE_SYS_TYPES_H 1
2388	#define HAVE_SYS_STAT_H 1
2389	#define HAVE_STDLIB_H 1
2390	#define HAVE_STRING_H 1
2391	#define HAVE_MEMORY_H 1
2392	#define HAVE_STRINGS_H 1
2393	#define HAVE_INTTYPES_H 1
2394	#define HAVE_STDINT_H 1
2395	#define HAVE_UNISTD_H 1
2396	#define __EXTENSIONS__ 1
2397	#define _ALL_SOURCE 1
2398	#define _GNU_SOURCE 1
2399	#define _POSIX_PTHREAD_SEMANTICS 1
2400	#define _TANDEM_SOURCE 1
2401	#define STDC_HEADERS 1
2402	#define HAVE_DLFCN_H 1
2403	#define LT_OBJDIR ".libs/"
2404	#define HAVE_LIBM 1
2405	#define HAVE_LIBBZ2 1
2406	#define HAVE_LIBEXPAT 1
2407
2408	configure: exit 1

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