Commit | Line | Data |
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67bf9823 JA |
1 | #!/bin/sh |
2 | # | |
3 | # Fio configure script. Heavily influenced by the manual qemu configure | |
4 | # script. Sad this this is easier than autoconf and enemies. | |
5 | # | |
6 | ||
7 | # set temporary file name | |
8 | if test ! -z "$TMPDIR" ; then | |
9 | TMPDIR1="${TMPDIR}" | |
10 | elif test ! -z "$TEMPDIR" ; then | |
11 | TMPDIR1="${TEMPDIR}" | |
12 | else | |
13 | TMPDIR1="/tmp" | |
14 | fi | |
15 | ||
16 | TMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c" | |
17 | TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o" | |
18 | TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe" | |
19 | ||
20 | # NB: do not call "exit" in the trap handler; this is buggy with some shells; | |
21 | # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> | |
22 | trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM | |
23 | ||
24 | rm -rf config.log | |
25 | ||
26 | config_host_mak="config-host.mak" | |
27 | config_host_ld="config-host.ld" | |
28 | ||
29 | # Print a helpful header at the top of config.log | |
30 | echo "# FIO configure log $(date)" >> config.log | |
31 | printf "# Configured with:" >> config.log | |
32 | printf " '%s'" "$0" "$@" >> config.log | |
33 | echo >> config.log | |
34 | echo "#" >> config.log | |
35 | ||
36 | do_cc() { | |
37 | # Run the compiler, capturing its output to the log. | |
38 | echo $cc "$@" >> config.log | |
39 | $cc "$@" >> config.log 2>&1 || return $? | |
40 | # Test passed. If this is an --enable-werror build, rerun | |
41 | # the test with -Werror and bail out if it fails. This | |
42 | # makes warning-generating-errors in configure test code | |
43 | # obvious to developers. | |
44 | if test "$werror" != "yes"; then | |
45 | return 0 | |
46 | fi | |
47 | # Don't bother rerunning the compile if we were already using -Werror | |
48 | case "$*" in | |
49 | *-Werror*) | |
50 | return 0 | |
51 | ;; | |
52 | esac | |
53 | echo $cc -Werror "$@" >> config.log | |
54 | $cc -Werror "$@" >> config.log 2>&1 && return $? | |
55 | echo "ERROR: configure test passed without -Werror but failed with -Werror." | |
56 | echo "This is probably a bug in the configure script. The failing command" | |
57 | echo "will be at the bottom of config.log." | |
58 | echo "You can run configure with --disable-werror to bypass this check." | |
59 | exit 1 | |
60 | } | |
61 | ||
62 | compile_object() { | |
63 | do_cc $CFLAGS -c -o $TMPO $TMPC | |
64 | } | |
65 | ||
66 | compile_prog() { | |
67 | local_cflags="$1" | |
68 | local_ldflags="$2" | |
69 | echo "Compiling test case $3" >> config.log | |
70 | do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags | |
71 | } | |
72 | ||
73 | feature_not_found() { | |
74 | feature=$1 | |
75 | ||
76 | echo "ERROR" | |
77 | echo "ERROR: User requested feature $feature" | |
78 | echo "ERROR: configure was not able to find it" | |
79 | echo "ERROR" | |
80 | exit 1; | |
81 | } | |
82 | ||
83 | has() { | |
84 | type "$1" >/dev/null 2>&1 | |
85 | } | |
86 | ||
87 | check_define() { | |
88 | cat > $TMPC <<EOF | |
89 | #if !defined($1) | |
90 | #error $1 not defined | |
91 | #endif | |
92 | int main(void) | |
93 | { | |
94 | return 0; | |
95 | } | |
96 | EOF | |
97 | compile_object | |
98 | } | |
99 | ||
100 | targetos="" | |
101 | cpu="" | |
102 | ||
103 | cc="${CC-${cross_prefix}gcc}" | |
104 | ||
cb1125b0 JA |
105 | # parse options |
106 | for opt do | |
107 | optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` | |
108 | case "$opt" in | |
109 | --cc=*) CC="$optarg" | |
110 | ;; | |
111 | *) | |
112 | echo "Bad option $opt" | |
113 | exit 1 | |
114 | esac | |
115 | done | |
116 | ||
67bf9823 JA |
117 | if check_define __linux__ ; then |
118 | targetos="Linux" | |
67bf9823 JA |
119 | elif check_define __OpenBSD__ ; then |
120 | targetos='OpenBSD' | |
121 | elif check_define __sun__ ; then | |
122 | targetos='SunOS' | |
123 | else | |
124 | targetos=`uname -s` | |
125 | fi | |
126 | ||
127 | # Some host OSes need non-standard checks for which CPU to use. | |
128 | # Note that these checks are broken for cross-compilation: if you're | |
129 | # cross-compiling to one of these OSes then you'll need to specify | |
130 | # the correct CPU with the --cpu option. | |
131 | case $targetos in | |
132 | Darwin) | |
133 | # on Leopard most of the system is 32-bit, so we have to ask the kernel if | |
134 | # we can run 64-bit userspace code. | |
135 | # If the user didn't specify a CPU explicitly and the kernel says this is | |
136 | # 64 bit hw, then assume x86_64. Otherwise fall through to the usual | |
137 | # detection code. | |
138 | if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then | |
139 | cpu="x86_64" | |
140 | fi | |
141 | ;; | |
142 | SunOS) | |
143 | # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo | |
144 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then | |
145 | cpu="x86_64" | |
146 | fi | |
cfd94f79 JA |
147 | ;; |
148 | CYGWIN*) | |
149 | echo "Forcing known good options on Windows" | |
150 | echo "CC=$CC" > $config_host_mak | |
151 | echo "CONFIG_LITTLE_ENDIAN=y" >> $config_host_mak | |
152 | echo "CONFIG_64BIT_LLP64=y" >> $config_host_mak | |
153 | echo "CONFIG_CLOCK_GETTIME=y" >> $config_host_mak | |
154 | echo "CONFIG_CLOCK_MONOTONIC=y" >> $config_host_mak | |
155 | echo "CONFIG_GETTIMEOFDAY=y" >> $config_host_mak | |
156 | echo "CONFIG_FADVISE=y" >> $config_host_mak | |
157 | echo "CONFIG_STRSEP=y" >> $config_host_mak | |
158 | echo "CONFIG_SOCKLEN_T=y" >> $config_host_mak | |
159 | echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak | |
160 | echo "CONFIG_FADVISE=y" >> $config_host_mak | |
161 | echo "CONFIG_SFAA=y" >> $config_host_mak | |
162 | exit 0 | |
67bf9823 JA |
163 | esac |
164 | ||
165 | if test ! -z "$cpu" ; then | |
166 | # command line argument | |
167 | : | |
168 | elif check_define __i386__ ; then | |
169 | cpu="i386" | |
170 | elif check_define __x86_64__ ; then | |
171 | cpu="x86_64" | |
172 | elif check_define __sparc__ ; then | |
173 | if check_define __arch64__ ; then | |
174 | cpu="sparc64" | |
175 | else | |
176 | cpu="sparc" | |
177 | fi | |
178 | elif check_define _ARCH_PPC ; then | |
179 | if check_define _ARCH_PPC64 ; then | |
180 | cpu="ppc64" | |
181 | else | |
182 | cpu="ppc" | |
183 | fi | |
184 | elif check_define __mips__ ; then | |
185 | cpu="mips" | |
186 | elif check_define __ia64__ ; then | |
187 | cpu="ia64" | |
188 | elif check_define __s390__ ; then | |
189 | if check_define __s390x__ ; then | |
190 | cpu="s390x" | |
191 | else | |
192 | cpu="s390" | |
193 | fi | |
194 | elif check_define __arm__ ; then | |
195 | cpu="arm" | |
196 | elif check_define __hppa__ ; then | |
197 | cpu="hppa" | |
198 | else | |
199 | cpu=`uname -m` | |
200 | fi | |
201 | ||
202 | # Normalise host CPU name and set ARCH. | |
203 | case "$cpu" in | |
204 | ia64|ppc|ppc64|s390|s390x|sparc64) | |
205 | cpu="$cpu" | |
206 | ;; | |
207 | i386|i486|i586|i686|i86pc|BePC) | |
208 | cpu="i386" | |
209 | ;; | |
210 | x86_64|amd64) | |
211 | cpu="x86_64" | |
212 | ;; | |
213 | armv*b|armv*l|arm) | |
214 | cpu="arm" | |
215 | ;; | |
216 | hppa|parisc|parisc64) | |
217 | cpu="hppa" | |
218 | ;; | |
219 | mips*) | |
220 | cpu="mips" | |
221 | ;; | |
222 | sparc|sun4[cdmuv]) | |
223 | cpu="sparc" | |
224 | ;; | |
225 | *) | |
226 | echo "Unknown CPU" | |
227 | exit 1; | |
228 | ;; | |
229 | esac | |
230 | ||
231 | if test -z $CC; then | |
232 | if test "$targetos" = "FreeBSD"; then | |
233 | if has clang; then | |
234 | CC=clang | |
235 | else | |
236 | CC=gcc | |
237 | fi | |
67bf9823 JA |
238 | fi |
239 | fi | |
240 | ||
241 | cc="${CC-${cross_prefix}gcc}" | |
242 | ||
0dcebdf4 JA |
243 | ########################################## |
244 | # check endianness | |
245 | bigendian="no" | |
246 | cat > $TMPC <<EOF | |
247 | #include <inttypes.h> | |
248 | int main(void) | |
249 | { | |
250 | volatile uint32_t i=0x01234567; | |
251 | return (*((uint8_t*)(&i))) == 0x67; | |
252 | } | |
253 | EOF | |
254 | if compile_prog "" "" "endian"; then | |
255 | $TMPE && bigendian="yes" | |
256 | fi | |
257 | ||
258 | ||
67bf9823 JA |
259 | echo "Operating system $targetos" |
260 | echo "CPU $cpu" | |
0dcebdf4 | 261 | echo "Big endian $bigendian" |
67bf9823 JA |
262 | echo "Compiler $cc" |
263 | echo | |
264 | ||
265 | ########################################## | |
266 | # check for wordsize | |
267 | wordsize="0" | |
268 | cat > $TMPC <<EOF | |
269 | #include <stdio.h> | |
270 | int main(void) | |
271 | { | |
272 | unsigned int wsize = sizeof(long) * 8; | |
273 | printf("%d\n", wsize); | |
274 | return 0; | |
275 | } | |
276 | EOF | |
277 | if compile_prog "" "" "wordsize"; then | |
278 | wordsize=$($TMPE) | |
279 | fi | |
280 | echo "Wordsize $wordsize" | |
281 | ||
282 | ########################################## | |
283 | # linux-aio probe | |
284 | libaio="no" | |
285 | cat > $TMPC <<EOF | |
286 | #include <libaio.h> | |
287 | #include <stddef.h> | |
288 | int main(void) | |
289 | { | |
290 | io_setup(0, NULL); | |
291 | return 0; | |
292 | } | |
293 | EOF | |
294 | if compile_prog "" "-laio" "libaio" ; then | |
295 | libaio=yes | |
296 | LIBS="-laio $LIBS" | |
297 | else | |
298 | if test "$libaio" = "yes" ; then | |
299 | feature_not_found "linux AIO" | |
300 | fi | |
301 | libaio=no | |
302 | fi | |
303 | echo "Linux AIO support $libaio" | |
304 | ||
305 | ########################################## | |
306 | # posix aio probe | |
307 | posix_aio="no" | |
308 | posix_aio_lrt="no" | |
309 | cat > $TMPC <<EOF | |
310 | #include <aio.h> | |
311 | int main(void) | |
312 | { | |
313 | struct aiocb cb; | |
314 | aio_read(&cb); | |
315 | return 0; | |
316 | } | |
317 | EOF | |
318 | if compile_prog "" "" "posixaio" ; then | |
319 | posix_aio="yes" | |
320 | elif compile_prog "" "-lrt" "posixaio"; then | |
321 | posix_aio="yes" | |
322 | posix_aio_lrt="yes" | |
323 | LIBS="-lrt $LIBS" | |
324 | fi | |
325 | echo "POSIX AIO support $posix_aio" | |
326 | echo "POSIX AIO support needs -lrt $posix_aio_lrt" | |
327 | ||
328 | ########################################## | |
329 | # posix aio fsync probe | |
330 | posix_aio_fsync="no" | |
331 | if test "$posix_aio" = "yes" ; then | |
332 | cat > $TMPC <<EOF | |
333 | #include <fcntl.h> | |
334 | #include <aio.h> | |
335 | int main(void) | |
336 | { | |
337 | struct aiocb cb; | |
338 | return aio_fsync(O_SYNC, &cb); | |
339 | return 0; | |
340 | } | |
341 | EOF | |
342 | if compile_prog "" "$LIBS" "posix_aio_fsync" ; then | |
343 | posix_aio_fsync=yes | |
344 | fi | |
345 | fi | |
346 | echo "POSIX AIO fsync $posix_aio_fsync" | |
347 | ||
348 | ########################################## | |
349 | # solaris aio probe | |
350 | solaris_aio="no" | |
351 | cat > $TMPC <<EOF | |
352 | #include <sys/types.h> | |
353 | #include <sys/asynch.h> | |
354 | #include <unistd.h> | |
355 | int main(void) | |
356 | { | |
357 | aio_result_t res; | |
358 | return aioread(0, NULL, 0, 0, SEEK_SET, &res); | |
359 | return 0; | |
360 | } | |
361 | EOF | |
362 | if compile_prog "" "-laio" "solarisaio" ; then | |
363 | solaris_aio=yes | |
364 | LIBS="-laio $LIBS" | |
365 | fi | |
366 | echo "Solaris AIO support $solaris_aio" | |
367 | ||
368 | ########################################## | |
369 | # __sync_fetch_and_and test | |
370 | sfaa="no" | |
371 | cat > $TMPC << EOF | |
372 | static int sfaa(int *ptr) | |
373 | { | |
374 | return __sync_fetch_and_and(ptr, 0); | |
375 | } | |
376 | ||
377 | int main(int argc, char **argv) | |
378 | { | |
379 | int val = 42; | |
380 | sfaa(&val); | |
381 | return val; | |
382 | } | |
383 | EOF | |
384 | if compile_prog "" "" "__sync_fetch_and_add()" ; then | |
385 | sfaa="yes" | |
386 | fi | |
387 | echo "__sync_fetch_and add $sfaa" | |
388 | ||
389 | ########################################## | |
390 | # libverbs probe | |
391 | libverbs="no" | |
392 | cat > $TMPC << EOF | |
393 | #include <stdio.h> | |
394 | #include <infiniband/arch.h> | |
395 | int main(int argc, char **argv) | |
396 | { | |
397 | struct ibv_pd *pd = ibv_alloc_pd(NULL); | |
398 | return 0; | |
399 | } | |
400 | EOF | |
401 | if compile_prog "" "-libverbs" "libverbs" ; then | |
402 | libverbs="yes" | |
403 | LIBS="-libverbs $LIBS" | |
404 | fi | |
405 | echo "libverbs $libverbs" | |
406 | ||
407 | ########################################## | |
408 | # rdmacm probe | |
409 | rdmacm="no" | |
410 | cat > $TMPC << EOF | |
411 | #include <stdio.h> | |
412 | #include <rdma/rdma_cma.h> | |
413 | int main(int argc, char **argv) | |
414 | { | |
415 | rdma_destroy_qp(NULL); | |
416 | return 0; | |
417 | } | |
418 | EOF | |
419 | if compile_prog "" "-lrdmacm" "rdma"; then | |
420 | rdmacm="yes" | |
421 | LIBS="-lrdmacm $LIBS" | |
422 | fi | |
423 | echo "rdmacm $rdmacm" | |
424 | ||
425 | ########################################## | |
426 | # Linux fallocate probe | |
427 | linux_fallocate="no" | |
428 | cat > $TMPC << EOF | |
429 | #include <stdio.h> | |
430 | #include <linux/falloc.h> | |
431 | int main(int argc, char **argv) | |
432 | { | |
433 | int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024); | |
434 | return r; | |
435 | } | |
436 | EOF | |
437 | if compile_prog "" "" "linux_fallocate"; then | |
438 | linux_fallocate="yes" | |
439 | fi | |
440 | echo "Linux fallocate $linux_fallocate" | |
441 | ||
442 | ########################################## | |
443 | # POSIX fadvise probe | |
444 | posix_fadvise="no" | |
445 | cat > $TMPC << EOF | |
446 | #include <stdio.h> | |
447 | #include <fcntl.h> | |
448 | int main(int argc, char **argv) | |
449 | { | |
450 | int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL); | |
451 | return r; | |
452 | } | |
453 | EOF | |
454 | if compile_prog "" "" "posix_fadvise"; then | |
455 | posix_fadvise="yes" | |
456 | fi | |
457 | echo "POSIX fadvise $posix_fadvise" | |
458 | ||
459 | ########################################## | |
460 | # POSIX fallocate probe | |
461 | posix_fallocate="no" | |
462 | cat > $TMPC << EOF | |
463 | #include <stdio.h> | |
464 | #include <fcntl.h> | |
465 | int main(int argc, char **argv) | |
466 | { | |
467 | int r = posix_fallocate(0, 0, 1024); | |
468 | return r; | |
469 | } | |
470 | EOF | |
471 | if compile_prog "" "" "posix_fallocate"; then | |
472 | posix_fallocate="yes" | |
473 | fi | |
474 | echo "POSIX fallocate $posix_fallocate" | |
475 | ||
476 | ########################################## | |
477 | # sched_set/getaffinity 2 or 3 argument test | |
478 | linux_2arg_affinity="no" | |
479 | linux_3arg_affinity="no" | |
480 | cat > $TMPC << EOF | |
481 | #define _GNU_SOURCE | |
482 | #include <sched.h> | |
483 | int main(int argc, char **argv) | |
484 | { | |
485 | cpu_set_t mask; | |
486 | return sched_setaffinity(0, sizeof(mask), &mask); | |
487 | } | |
488 | EOF | |
489 | if compile_prog "" "" "sched_setaffinity(,,)"; then | |
490 | linux_3arg_affinity="yes" | |
491 | else | |
492 | cat > $TMPC << EOF | |
493 | #define _GNU_SOURCE | |
494 | #include <sched.h> | |
495 | int main(int argc, char **argv) | |
496 | { | |
497 | cpu_set_t mask; | |
498 | return sched_setaffinity(0, &mask); | |
499 | } | |
500 | EOF | |
501 | if compile_prog "" "" "sched_setaffinity(,)"; then | |
502 | linux_2arg_affinity="yes" | |
503 | fi | |
504 | fi | |
505 | echo "sched_setaffinity(3 arg) $linux_3arg_affinity" | |
506 | echo "sched_setaffinity(2 arg) $linux_2arg_affinity" | |
507 | ||
508 | ########################################## | |
509 | # clock_gettime probe | |
510 | clock_gettime="no" | |
511 | cat > $TMPC << EOF | |
512 | #include <stdio.h> | |
513 | #include <time.h> | |
514 | int main(int argc, char **argv) | |
515 | { | |
516 | return clock_gettime(0, NULL); | |
517 | } | |
518 | EOF | |
519 | if compile_prog "" "" "clock_gettime"; then | |
520 | clock_gettime="yes" | |
521 | elif compile_prog "" "-lrt" "clock_gettime"; then | |
522 | clock_gettime="yes" | |
523 | LIBS="-lrt $LIBS" | |
524 | fi | |
525 | echo "clock_gettime $clock_gettime" | |
526 | ||
527 | ########################################## | |
528 | # CLOCK_MONOTONIC probe | |
529 | clock_monotonic="no" | |
530 | if test "$clock_gettime" = "yes" ; then | |
531 | cat > $TMPC << EOF | |
532 | #include <stdio.h> | |
533 | #include <time.h> | |
534 | int main(int argc, char **argv) | |
535 | { | |
536 | return clock_gettime(CLOCK_MONOTONIC, NULL); | |
537 | } | |
538 | EOF | |
539 | if compile_prog "" "$LIBS" "clock monotonic"; then | |
540 | clock_monotonic="yes" | |
541 | fi | |
542 | fi | |
543 | echo "CLOCK_MONOTONIC $clock_monotonic" | |
544 | ||
545 | ########################################## | |
546 | # CLOCK_MONOTONIC_PRECISE probe | |
547 | clock_monotonic_precise="no" | |
548 | if test "$clock_gettime" = "yes" ; then | |
549 | cat > $TMPC << EOF | |
550 | #include <stdio.h> | |
551 | #include <time.h> | |
552 | int main(int argc, char **argv) | |
553 | { | |
554 | return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL); | |
555 | } | |
556 | EOF | |
557 | if compile_prog "" "$LIBS" "clock monotonic precise"; then | |
558 | clock_monotonic_precise="yes" | |
559 | fi | |
560 | fi | |
561 | echo "CLOCK_MONOTONIC_PRECISE $clock_monotonic_precise" | |
562 | ||
563 | ########################################## | |
564 | # gettimeofday() probe | |
565 | gettimeofday="no" | |
566 | cat > $TMPC << EOF | |
567 | #include <sys/time.h> | |
568 | #include <stdio.h> | |
569 | int main(int argc, char **argv) | |
570 | { | |
571 | struct timeval tv; | |
572 | return gettimeofday(&tv, NULL); | |
573 | } | |
574 | EOF | |
575 | if compile_prog "" "" "gettimeofday"; then | |
576 | gettimeofday="yes" | |
577 | fi | |
578 | echo "gettimeofday $gettimeofday" | |
579 | ||
580 | ########################################## | |
581 | # fdatasync() probe | |
582 | fdatasync="no" | |
583 | cat > $TMPC << EOF | |
584 | #include <stdio.h> | |
585 | #include <unistd.h> | |
586 | int main(int argc, char **argv) | |
587 | { | |
588 | return fdatasync(0); | |
589 | } | |
590 | EOF | |
591 | if compile_prog "" "" "fdatasync"; then | |
592 | fdatasync="yes" | |
593 | fi | |
594 | echo "fdatasync $fdatasync" | |
595 | ||
596 | ########################################## | |
597 | # sync_file_range() probe | |
598 | sync_file_range="no" | |
599 | cat > $TMPC << EOF | |
600 | #include <stdio.h> | |
601 | #include <unistd.h> | |
602 | #define _GNU_SOURCE | |
603 | #include <fcntl.h> | |
604 | #include <linux/fs.h> | |
605 | int main(int argc, char **argv) | |
606 | { | |
607 | unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | | |
608 | SYNC_FILE_RANGE_WAIT_AFTER; | |
609 | return sync_file_range(0, 0, 0, flags); | |
610 | } | |
611 | EOF | |
612 | if compile_prog "" "" "sync_file_range"; then | |
613 | sync_file_range="yes" | |
614 | fi | |
615 | echo "sync_file_range $sync_file_range" | |
616 | ||
617 | ########################################## | |
618 | # ext4 move extent probe | |
619 | ext4_me="no" | |
620 | cat > $TMPC << EOF | |
621 | #include <fcntl.h> | |
622 | #include <sys/ioctl.h> | |
623 | int main(int argc, char **argv) | |
624 | { | |
625 | struct move_extent me; | |
626 | return ioctl(0, EXT4_IOC_MOVE_EXT, &me); | |
627 | } | |
628 | EOF | |
c7165b8d JA |
629 | if compile_prog "" "" "ext4 move extent" ; then |
630 | ext4_me="yes" | |
631 | elif test $targetos = "Linux" ; then | |
632 | # On Linux, just default to it on and let it error at runtime if we really | |
633 | # don't have it. None of my updated systems have it defined, but it does | |
634 | # work. Takes a while to bubble back. | |
67bf9823 JA |
635 | ext4_me="yes" |
636 | fi | |
637 | echo "EXT4 move extent $ext4_me" | |
638 | ||
639 | ########################################## | |
640 | # splice probe | |
641 | linux_splice="no" | |
642 | cat > $TMPC << EOF | |
643 | #define _GNU_SOURCE | |
644 | #include <stdio.h> | |
645 | #include <fcntl.h> | |
646 | int main(int argc, char **argv) | |
647 | { | |
648 | return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK); | |
649 | } | |
650 | EOF | |
651 | if compile_prog "" "" "linux splice"; then | |
652 | linux_splice="yes" | |
653 | fi | |
654 | echo "Linux splice(2) $linux_splice" | |
655 | ||
656 | ########################################## | |
657 | # GUASI probe | |
658 | guasi="no" | |
659 | cat > $TMPC << EOF | |
660 | #include <guasi.h> | |
661 | #include <guasi_syscalls.h> | |
662 | int main(int argc, char **argv) | |
663 | { | |
664 | guasi_t ctx = guasi_create(0, 0, 0); | |
665 | return 0; | |
666 | } | |
667 | EOF | |
668 | if compile_prog "" "" "guasi"; then | |
669 | guasi="yes" | |
670 | fi | |
671 | echo "GUASI $guasi" | |
672 | ||
673 | ########################################## | |
674 | # fusion-aw probe | |
675 | fusion_aw="no" | |
676 | cat > $TMPC << EOF | |
99db6564 | 677 | #include <nvm/vectored_write.h> |
67bf9823 JA |
678 | int main(int argc, char **argv) |
679 | { | |
680 | struct vsl_iovec iov; | |
681 | return vsl_vectored_write(0, &iov, 0, O_ATOMIC); | |
682 | } | |
683 | EOF | |
99db6564 JA |
684 | if compile_prog "" "-L/usr/lib/fio -lnvm-primitives" "fusion-aw"; then |
685 | LIBS="-L/usr/lib/fio -lnvm-primitives $LIBS" | |
67bf9823 JA |
686 | fusion_aw="yes" |
687 | fi | |
688 | echo "Fusion-io atomic engine $fusion_aw" | |
689 | ||
690 | ########################################## | |
691 | # libnuma probe | |
692 | libnuma="no" | |
693 | cat > $TMPC << EOF | |
694 | #include <numa.h> | |
695 | int main(int argc, char **argv) | |
696 | { | |
697 | return numa_available(); | |
698 | } | |
699 | EOF | |
700 | if compile_prog "" "-lnuma" "libnuma"; then | |
701 | libnuma="yes" | |
702 | LIBS="-lnuma $LIBS" | |
703 | fi | |
704 | echo "libnuma $libnuma" | |
705 | ||
706 | ########################################## | |
707 | # strsep() probe | |
708 | strsep="no" | |
709 | cat > $TMPC << EOF | |
710 | #include <string.h> | |
711 | int main(int argc, char **argv) | |
712 | { | |
713 | strsep(NULL, NULL); | |
714 | return 0; | |
715 | } | |
716 | EOF | |
717 | if compile_prog "" "" "strsep"; then | |
718 | strsep="yes" | |
719 | fi | |
720 | echo "strsep $strsep" | |
721 | ||
722 | ########################################## | |
723 | # getopt_long_only() probe | |
724 | getopt_long_only="no" | |
725 | cat > $TMPC << EOF | |
726 | #include <unistd.h> | |
727 | #include <stdio.h> | |
728 | int main(int argc, char **argv) | |
729 | { | |
730 | int c = getopt_long_only(argc, argv, NULL, NULL, NULL); | |
731 | return c; | |
732 | } | |
733 | EOF | |
734 | if compile_prog "" "" "getopt_long_only"; then | |
735 | getopt_long_only="yes" | |
736 | fi | |
737 | echo "getopt_long_only() $getopt_long_only" | |
738 | ||
739 | ########################################## | |
740 | # inet_aton() probe | |
741 | inet_aton="no" | |
742 | cat > $TMPC << EOF | |
743 | #include <sys/socket.h> | |
744 | #include <arpa/inet.h> | |
745 | #include <stdio.h> | |
746 | int main(int argc, char **argv) | |
747 | { | |
748 | struct in_addr in; | |
749 | return inet_aton(NULL, &in); | |
750 | } | |
751 | EOF | |
752 | if compile_prog "" "" "inet_aton"; then | |
753 | inet_aton="yes" | |
754 | fi | |
755 | echo "inet_aton $inet_aton" | |
756 | ||
757 | ########################################## | |
758 | # socklen_t probe | |
759 | socklen_t="no" | |
760 | cat > $TMPC << EOF | |
761 | #include <string.h> | |
762 | #include <netinet/in.h> | |
763 | int main(int argc, char **argv) | |
764 | { | |
765 | socklen_t len = 0; | |
766 | return len; | |
767 | } | |
768 | EOF | |
769 | if compile_prog "" "" "socklen_t"; then | |
770 | socklen_t="yes" | |
771 | fi | |
772 | echo "socklen_t $socklen_t" | |
773 | ||
774 | ########################################## | |
775 | # Whether or not __thread is supported for TLS | |
776 | tls_thread="no" | |
777 | cat > $TMPC << EOF | |
778 | #include <stdio.h> | |
779 | static int __thread ret; | |
780 | int main(int argc, char **argv) | |
781 | { | |
782 | return ret; | |
783 | } | |
784 | EOF | |
785 | if compile_prog "" "" "__thread"; then | |
786 | tls_thread="yes" | |
787 | fi | |
788 | echo "__thread $tls_thread" | |
789 | ||
790 | ############################################################################# | |
791 | ||
792 | echo "# Automatically generated by configure - do not modify" > $config_host_mak | |
793 | printf "# Configured with:" >> $config_host_mak | |
794 | printf " '%s'" "$0" "$@" >> $config_host_mak | |
795 | echo >> $config_host_mak | |
796 | ||
797 | if test "$wordsize" = "64" ; then | |
798 | echo "CONFIG_64BIT=y" >> $config_host_mak | |
799 | elif test "$wordsize" = "32" ; then | |
800 | echo "CONFIG_32BIT=y" >> $config_host_mak | |
801 | else | |
802 | echo "Unknown wordsize!" | |
803 | exit 1 | |
804 | fi | |
0dcebdf4 JA |
805 | if test "$bigendian" = "yes" ; then |
806 | echo "CONFIG_BIG_ENDIAN=y" >> $config_host_mak | |
807 | else | |
808 | echo "CONFIG_LITTLE_ENDIAN=y" >> $config_host_mak | |
809 | fi | |
67bf9823 JA |
810 | if test "$libaio" = "yes" ; then |
811 | echo "CONFIG_LIBAIO=y" >> $config_host_mak | |
812 | fi | |
813 | if test "$posix_aio" = "yes" ; then | |
814 | echo "CONFIG_POSIXAIO=y" >> $config_host_mak | |
815 | fi | |
816 | if test "$posix_aio_fsync" = "yes" ; then | |
817 | echo "CONFIG_POSIXAIO_FSYNC=y" >> $config_host_mak | |
818 | fi | |
819 | if test "$linux_fallocate" = "yes" ; then | |
820 | echo "CONFIG_LINUX_FALLOCATE=y" >> $config_host_mak | |
821 | fi | |
822 | if test "$posix_fallocate" = "yes" ; then | |
823 | echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak | |
824 | fi | |
825 | if test "$fdatasync" = "yes" ; then | |
826 | echo "CONFIG_FDATASYNC=y" >> $config_host_mak | |
827 | fi | |
828 | if test "$sync_file_range" = "yes" ; then | |
829 | echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak | |
830 | fi | |
831 | if test "$sfaa" = "yes" ; then | |
832 | echo "CONFIG_SFAA=y" >> $config_host_mak | |
833 | fi | |
834 | if test "$libverbs" = "yes" -o "rdmacm" = "yes" ; then | |
835 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
836 | fi | |
837 | if test "$clock_gettime" = "yes" ; then | |
838 | echo "CONFIG_CLOCK_GETTIME=y" >> $config_host_mak | |
839 | fi | |
840 | if test "$clock_monotonic" = "yes" ; then | |
841 | echo "CONFIG_CLOCK_MONOTONIC=y" >> $config_host_mak | |
842 | fi | |
843 | if test "$clock_monotonic_precise" = "yes" ; then | |
844 | echo "CONFIG_CLOCK_MONOTONIC_PRECISE=y" >> $config_host_mak | |
845 | fi | |
846 | if test "$gettimeofday" = "yes" ; then | |
847 | echo "CONFIG_GETTIMEOFDAY=y" >> $config_host_mak | |
848 | fi | |
849 | if test "$posix_fadvise" = "yes" ; then | |
850 | echo "CONFIG_POSIX_FADVISE=y" >> $config_host_mak | |
851 | fi | |
852 | if test "$linux_3arg_affinity" = "yes" ; then | |
853 | echo "CONFIG_3ARG_AFFINITY=y" >> $config_host_mak | |
854 | elif test "$linux_2arg_affinity" = "yes" ; then | |
855 | echo "CONFIG_2ARG_AFFINITY=y" >> $config_host_mak | |
856 | fi | |
857 | if test "$strsep" = "yes" ; then | |
858 | echo "CONFIG_STRSEP=y" >> $config_host_mak | |
859 | fi | |
860 | if test "$getopt_long_only" = "yes" ; then | |
861 | echo "CONFIG_GETOPT_LONG_ONLY=y" >> $config_host_mak | |
862 | fi | |
863 | if test "$inet_aton" = "yes" ; then | |
864 | echo "CONFIG_INET_ATON=y" >> $config_host_mak | |
865 | fi | |
866 | if test "$socklen_t" = "yes" ; then | |
867 | echo "CONFIG_SOCKLEN_T=y" >> $config_host_mak | |
868 | fi | |
869 | if test "$ext4_me" = "yes" ; then | |
870 | echo "CONFIG_LINUX_EXT4_MOVE_EXTENT=y" >> $config_host_mak | |
871 | fi | |
872 | if test "$linux_splice" = "yes" ; then | |
873 | echo "CONFIG_LINUX_SPLICE=y" >> $config_host_mak | |
874 | fi | |
875 | if test "$guasi" = "yes" ; then | |
876 | echo "CONFIG_GUASI=y" >> $config_host_mak | |
877 | fi | |
878 | if test "$fusion_aw" = "yes" ; then | |
879 | echo "CONFIG_FUSION_AW=y" >> $config_host_mak | |
880 | fi | |
881 | if test "$libnuma" = "yes" ; then | |
882 | echo "CONFIG_LIBNUMA=y" >> $config_host_mak | |
883 | fi | |
884 | if test "$solaris_aio" = "yes" ; then | |
885 | echo "CONFIG_SOLARISAIO=y" >> $config_host_mak | |
886 | fi | |
887 | if test "$tls_thread" = "yes" ; then | |
888 | echo "CONFIG_TLS_THREAD=y" >> $config_host_mak | |
889 | fi | |
890 | ||
891 | echo "LIBS+=$LIBS" >> $config_host_mak | |
892 | echo "CC=$cc" >> $config_host_mak |