Commit | Line | Data |
---|---|---|
67bf9823 JA |
1 | #!/bin/sh |
2 | # | |
3 | # Fio configure script. Heavily influenced by the manual qemu configure | |
c922e0b0 | 4 | # script. Sad this is easier than autoconf and enemies. |
67bf9823 JA |
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}-$$-${RANDOM}.c" | |
9ee669fa | 17 | TMPC2="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}-2.c" |
67bf9823 JA |
18 | TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o" |
19 | TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe" | |
20 | ||
21 | # NB: do not call "exit" in the trap handler; this is buggy with some shells; | |
22 | # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> | |
9ee669fa | 23 | trap "rm -f $TMPC $TMPC2 $TMPO $TMPE" EXIT INT QUIT TERM |
67bf9823 JA |
24 | |
25 | rm -rf config.log | |
26 | ||
27 | config_host_mak="config-host.mak" | |
4feafb1e JA |
28 | config_host_h="config-host.h" |
29 | ||
30 | rm -rf $config_host_mak | |
31 | rm -rf $config_host_h | |
67bf9823 | 32 | |
d7145a78 JA |
33 | fatal() { |
34 | echo $@ | |
35 | echo "Configure failed, check config.log and/or the above output" | |
36 | rm -rf $config_host_mak | |
37 | rm -rf $config_host_h | |
38 | exit 1 | |
39 | } | |
40 | ||
484b0b65 TK |
41 | # Print result for each configuration test |
42 | print_config() { | |
43 | printf "%-30s%s\n" "$1" "$2" | |
44 | } | |
45 | ||
44404c5a | 46 | # Default CFLAGS |
4c0b3d98 | 47 | CFLAGS="-D_GNU_SOURCE -include config-host.h $CFLAGS" |
af4862b3 | 48 | BUILD_CFLAGS="" |
67bf9823 JA |
49 | |
50 | # Print a helpful header at the top of config.log | |
51 | echo "# FIO configure log $(date)" >> config.log | |
52 | printf "# Configured with:" >> config.log | |
53 | printf " '%s'" "$0" "$@" >> config.log | |
54 | echo >> config.log | |
55 | echo "#" >> config.log | |
56 | ||
7560fe7c JA |
57 | # Print configure header at the top of $config_host_h |
58 | echo "/*" > $config_host_h | |
59 | echo " * Automatically generated by configure - do not modify" >> $config_host_h | |
60 | printf " * Configured with:" >> $config_host_h | |
61 | printf " * '%s'" "$0" "$@" >> $config_host_h | |
62 | echo "" >> $config_host_h | |
63 | echo " */" >> $config_host_h | |
64 | ||
67bf9823 JA |
65 | do_cc() { |
66 | # Run the compiler, capturing its output to the log. | |
67 | echo $cc "$@" >> config.log | |
68 | $cc "$@" >> config.log 2>&1 || return $? | |
69 | # Test passed. If this is an --enable-werror build, rerun | |
70 | # the test with -Werror and bail out if it fails. This | |
71 | # makes warning-generating-errors in configure test code | |
72 | # obvious to developers. | |
73 | if test "$werror" != "yes"; then | |
74 | return 0 | |
75 | fi | |
76 | # Don't bother rerunning the compile if we were already using -Werror | |
77 | case "$*" in | |
78 | *-Werror*) | |
79 | return 0 | |
80 | ;; | |
81 | esac | |
82 | echo $cc -Werror "$@" >> config.log | |
83 | $cc -Werror "$@" >> config.log 2>&1 && return $? | |
84 | echo "ERROR: configure test passed without -Werror but failed with -Werror." | |
85 | echo "This is probably a bug in the configure script. The failing command" | |
86 | echo "will be at the bottom of config.log." | |
d7145a78 | 87 | fatal "You can run configure with --disable-werror to bypass this check." |
67bf9823 JA |
88 | } |
89 | ||
90 | compile_object() { | |
44f668d7 | 91 | do_cc $CFLAGS -Werror-implicit-function-declaration -c -o $TMPO $TMPC |
67bf9823 JA |
92 | } |
93 | ||
94 | compile_prog() { | |
95 | local_cflags="$1" | |
adaa46d8 | 96 | local_ldflags="$2 $LIBS" |
67bf9823 | 97 | echo "Compiling test case $3" >> config.log |
44f668d7 | 98 | do_cc $CFLAGS -Werror-implicit-function-declaration $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags |
67bf9823 JA |
99 | } |
100 | ||
101 | feature_not_found() { | |
102 | feature=$1 | |
c55d728b | 103 | packages=$2 |
67bf9823 JA |
104 | |
105 | echo "ERROR" | |
106 | echo "ERROR: User requested feature $feature" | |
c55d728b JA |
107 | if test ! -z "$packages" ; then |
108 | echo "ERROR: That feature needs $packages installed" | |
109 | fi | |
67bf9823 | 110 | echo "ERROR: configure was not able to find it" |
d7145a78 | 111 | fatal "ERROR" |
67bf9823 JA |
112 | } |
113 | ||
114 | has() { | |
115 | type "$1" >/dev/null 2>&1 | |
116 | } | |
117 | ||
118 | check_define() { | |
119 | cat > $TMPC <<EOF | |
120 | #if !defined($1) | |
121 | #error $1 not defined | |
122 | #endif | |
123 | int main(void) | |
124 | { | |
125 | return 0; | |
126 | } | |
127 | EOF | |
128 | compile_object | |
129 | } | |
130 | ||
4feafb1e JA |
131 | output_sym() { |
132 | echo "$1=y" >> $config_host_mak | |
133 | echo "#define $1" >> $config_host_h | |
134 | } | |
135 | ||
162f8c2a | 136 | check_min_lib_version() { |
3e48f7c9 | 137 | _feature=$3 |
162f8c2a | 138 | |
3e48f7c9 | 139 | if "${cross_prefix}"pkg-config --atleast-version="$2" "$1" > /dev/null 2>&1; then |
162f8c2a DF |
140 | return 0 |
141 | fi | |
3e48f7c9 DF |
142 | : "${_feature:=${1}}" |
143 | if "${cross_prefix}"pkg-config --version > /dev/null 2>&1; then | |
144 | if eval "echo \$$_feature" = "yes" ; then | |
145 | feature_not_found "$_feature" "$1 >= $2" | |
162f8c2a DF |
146 | fi |
147 | else | |
3e48f7c9 | 148 | print_config "$1" "missing pkg-config, can't check $_feature version" |
162f8c2a DF |
149 | fi |
150 | return 1 | |
151 | } | |
152 | ||
67bf9823 JA |
153 | targetos="" |
154 | cpu="" | |
155 | ||
91f94d5b | 156 | # default options |
47f44635 JA |
157 | show_help="no" |
158 | exit_val=0 | |
ebec2094 | 159 | gfio_check="no" |
1b10477b | 160 | libhdfs="no" |
43f3cec2 | 161 | pmemblk="no" |
cbb15e42 | 162 | devdax="no" |
ae0db592 | 163 | pmem="no" |
d490af7f | 164 | cuda="no" |
de26b824 | 165 | disable_lex="" |
3ee2a3c1 | 166 | disable_pmem="no" |
a817dc3b | 167 | disable_native="no" |
9f75af77 | 168 | march_set="no" |
247ef2aa | 169 | libiscsi="no" |
d643a1e2 | 170 | libnbd="no" |
e2defc22 | 171 | libaio_uring="no" |
38551c04 | 172 | libzbc="" |
5a8a6a03 | 173 | dynamic_engines="no" |
020d54bd | 174 | prefix=/usr/local |
91f94d5b | 175 | |
cb1125b0 JA |
176 | # parse options |
177 | for opt do | |
178 | optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` | |
179 | case "$opt" in | |
020d54bd JA |
180 | --prefix=*) prefix="$optarg" |
181 | ;; | |
8b156d8e JA |
182 | --cpu=*) cpu="$optarg" |
183 | ;; | |
c8931876 JA |
184 | # esx is cross compiled and cannot be detect through simple uname calls |
185 | --esx) | |
186 | esx="yes" | |
187 | ;; | |
cb1125b0 JA |
188 | --cc=*) CC="$optarg" |
189 | ;; | |
208e4c8b JA |
190 | --extra-cflags=*) CFLAGS="$CFLAGS $optarg" |
191 | ;; | |
b7c12794 | 192 | --build-32bit-win) build_32bit_win="yes" |
7409711b | 193 | ;; |
a6ab5391 SW |
194 | --target-win-ver=*) target_win_ver="$optarg" |
195 | ;; | |
d2aeedb9 JA |
196 | --build-static) build_static="yes" |
197 | ;; | |
bad7e42c | 198 | --enable-gfio) gfio_check="yes" |
899fab33 | 199 | ;; |
44462517 CF |
200 | --disable-numa) disable_numa="yes" |
201 | ;; | |
f678f8d2 MF |
202 | --disable-rdma) disable_rdma="yes" |
203 | ;; | |
d5f9b0ea IF |
204 | --disable-rados) disable_rados="yes" |
205 | ;; | |
ce18290e TM |
206 | --disable-rbd) disable_rbd="yes" |
207 | ;; | |
c2f6a13d LMB |
208 | --disable-http) disable_http="yes" |
209 | ;; | |
ce18290e TM |
210 | --disable-gfapi) disable_gfapi="yes" |
211 | ;; | |
1b10477b MM |
212 | --enable-libhdfs) libhdfs="yes" |
213 | ;; | |
a655bbc4 JA |
214 | --disable-lex) disable_lex="yes" |
215 | ;; | |
de26b824 JA |
216 | --enable-lex) disable_lex="no" |
217 | ;; | |
61054f0d JA |
218 | --disable-shm) no_shm="yes" |
219 | ;; | |
220 | --disable-optimizations) disable_opt="yes" | |
ba40757e | 221 | ;; |
3ee2a3c1 DJ |
222 | --disable-pmem) disable_pmem="yes" |
223 | ;; | |
d490af7f | 224 | --enable-cuda) cuda="yes" |
03553853 | 225 | ;; |
a817dc3b JA |
226 | --disable-native) disable_native="yes" |
227 | ;; | |
a40e7a59 GB |
228 | --with-ime=*) ime_path="$optarg" |
229 | ;; | |
247ef2aa KZ |
230 | --enable-libiscsi) libiscsi="yes" |
231 | ;; | |
d643a1e2 RJ |
232 | --enable-libnbd) libnbd="yes" |
233 | ;; | |
38551c04 DF |
234 | --disable-libzbc) libzbc="no" |
235 | ;; | |
01fe773d JD |
236 | --disable-tcmalloc) disable_tcmalloc="yes" |
237 | ;; | |
e2defc22 JA |
238 | --enable-libaio-uring) libaio_uring="yes" |
239 | ;; | |
5a8a6a03 YK |
240 | --dynamic-libengines) dynamic_engines="yes" |
241 | ;; | |
827da4f5 | 242 | --help) |
47f44635 | 243 | show_help="yes" |
827da4f5 | 244 | ;; |
cb1125b0 JA |
245 | *) |
246 | echo "Bad option $opt" | |
47f44635 JA |
247 | show_help="yes" |
248 | exit_val=1 | |
cb1125b0 JA |
249 | esac |
250 | done | |
251 | ||
47f44635 | 252 | if test "$show_help" = "yes" ; then |
05cef7a0 TK |
253 | echo "--prefix= Use this directory as installation prefix" |
254 | echo "--cpu= Specify target CPU if auto-detect fails" | |
255 | echo "--cc= Specify compiler to use" | |
256 | echo "--extra-cflags= Specify extra CFLAGS to pass to compiler" | |
257 | echo "--build-32bit-win Enable 32-bit build on Windows" | |
a6ab5391 | 258 | echo "--target-win-ver= Minimum version of Windows to target (XP or 7)" |
05cef7a0 TK |
259 | echo "--build-static Build a static fio" |
260 | echo "--esx Configure build options for esx" | |
261 | echo "--enable-gfio Enable building of gtk gfio" | |
262 | echo "--disable-numa Disable libnuma even if found" | |
03553853 | 263 | echo "--disable-rdma Disable RDMA support even if found" |
e75a6fac JH |
264 | echo "--disable-rados Disable Rados support even if found" |
265 | echo "--disable-rbd Disable Rados Block Device even if found" | |
266 | echo "--disable-http Disable HTTP support even if found" | |
05cef7a0 TK |
267 | echo "--disable-gfapi Disable gfapi" |
268 | echo "--enable-libhdfs Enable hdfs support" | |
269 | echo "--disable-lex Disable use of lex/yacc for math" | |
270 | echo "--disable-pmem Disable pmem based engines even if found" | |
271 | echo "--enable-lex Enable use of lex/yacc for math" | |
272 | echo "--disable-shm Disable SHM support" | |
61054f0d | 273 | echo "--disable-optimizations Don't enable compiler optimizations" |
03553853 | 274 | echo "--enable-cuda Enable GPUDirect RDMA support" |
a817dc3b | 275 | echo "--disable-native Don't build for native host" |
a40e7a59 | 276 | echo "--with-ime= Install path for DDN's Infinite Memory Engine" |
247ef2aa | 277 | echo "--enable-libiscsi Enable iscsi support" |
d643a1e2 | 278 | echo "--enable-libnbd Enable libnbd (NBD engine) support" |
38551c04 | 279 | echo "--disable-libzbc Disable libzbc even if found" |
01fe773d | 280 | echo "--disable-tcmalloc Disable tcmalloc support" |
e2defc22 | 281 | echo "--enable-libaio-uring Enable libaio emulated over io_uring" |
5a8a6a03 | 282 | echo "--dynamic-libengines Lib-based ioengines as dynamic libraries" |
b7a99316 | 283 | exit $exit_val |
47f44635 JA |
284 | fi |
285 | ||
47986339 | 286 | cross_prefix=${cross_prefix-${CROSS_COMPILE}} |
b73af738 SW |
287 | # Preferred compiler (can be overriden later after we know the platform): |
288 | # ${CC} (if set) | |
289 | # ${cross_prefix}gcc (if cross-prefix specified) | |
290 | # gcc if available | |
291 | # clang if available | |
292 | if test -z "${CC}${cross_prefix}"; then | |
293 | if has gcc; then | |
294 | cc=gcc | |
295 | elif has clang; then | |
296 | cc=clang | |
297 | fi | |
298 | else | |
299 | cc="${CC-${cross_prefix}gcc}" | |
300 | fi | |
47986339 | 301 | |
6d0e9f83 AC |
302 | if check_define __ANDROID__ ; then |
303 | targetos="Android" | |
304 | elif check_define __linux__ ; then | |
67bf9823 | 305 | targetos="Linux" |
67bf9823 JA |
306 | elif check_define __OpenBSD__ ; then |
307 | targetos='OpenBSD' | |
89556808 BVA |
308 | elif check_define __NetBSD__ ; then |
309 | targetos='NetBSD' | |
67bf9823 JA |
310 | elif check_define __sun__ ; then |
311 | targetos='SunOS' | |
7cb024f8 | 312 | CFLAGS="$CFLAGS -D_REENTRANT" |
b24f59ab SH |
313 | elif check_define _WIN32 ; then |
314 | targetos='CYGWIN' | |
67bf9823 JA |
315 | else |
316 | targetos=`uname -s` | |
317 | fi | |
318 | ||
53cd4eee AC |
319 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
320 | printf "# Configured with:" >> $config_host_mak | |
321 | printf " '%s'" "$0" "$@" >> $config_host_mak | |
322 | echo >> $config_host_mak | |
323 | echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak | |
324 | ||
61054f0d JA |
325 | if test "$no_shm" = "yes" ; then |
326 | output_sym "CONFIG_NO_SHM" | |
327 | fi | |
328 | ||
329 | if test "$disable_opt" = "yes" ; then | |
330 | output_sym "CONFIG_FIO_NO_OPT" | |
331 | fi | |
332 | ||
67bf9823 JA |
333 | # Some host OSes need non-standard checks for which CPU to use. |
334 | # Note that these checks are broken for cross-compilation: if you're | |
335 | # cross-compiling to one of these OSes then you'll need to specify | |
336 | # the correct CPU with the --cpu option. | |
337 | case $targetos in | |
26532556 | 338 | AIX|OpenBSD|NetBSD) |
de26b824 | 339 | # Unless explicitly enabled, turn off lex. |
baa78fdc | 340 | # OpenBSD will hit syntax error when enabled. |
de26b824 JA |
341 | if test -z "$disable_lex" ; then |
342 | disable_lex="yes" | |
daf705b5 JA |
343 | else |
344 | force_no_lex_o="yes" | |
de26b824 JA |
345 | fi |
346 | ;; | |
f22dd97a RC |
347 | FreeBSD) |
348 | CFLAGS="$CFLAGS -I/usr/local/include" | |
349 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
350 | ;; | |
67bf9823 JA |
351 | Darwin) |
352 | # on Leopard most of the system is 32-bit, so we have to ask the kernel if | |
353 | # we can run 64-bit userspace code. | |
354 | # If the user didn't specify a CPU explicitly and the kernel says this is | |
355 | # 64 bit hw, then assume x86_64. Otherwise fall through to the usual | |
356 | # detection code. | |
357 | if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then | |
358 | cpu="x86_64" | |
359 | fi | |
ccf2d89d SW |
360 | # Error at compile time linking of weak/partial symbols if possible... |
361 | cat > $TMPC <<EOF | |
362 | int main(void) | |
363 | { | |
364 | return 0; | |
365 | } | |
366 | EOF | |
367 | if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then | |
368 | echo "Disabling weak symbols" | |
369 | LDFLAGS="$LDFLAGS -Wl,-no_weak_imports" | |
370 | fi | |
67bf9823 JA |
371 | ;; |
372 | SunOS) | |
373 | # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo | |
374 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then | |
375 | cpu="x86_64" | |
376 | fi | |
adaa46d8 | 377 | LIBS="-lnsl -lsocket" |
cfd94f79 JA |
378 | ;; |
379 | CYGWIN*) | |
ca205a75 TK |
380 | # We still force some options, so keep this message here. |
381 | echo "Forcing some known good options on Windows" | |
b73af738 | 382 | if test -z "${CC}${cross_prefix}"; then |
7409711b | 383 | if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then |
b73af738 | 384 | cc="i686-w64-mingw32-gcc" |
7409711b | 385 | else |
b73af738 | 386 | cc="x86_64-w64-mingw32-gcc" |
7409711b | 387 | fi |
4578d01f | 388 | fi |
a6ab5391 SW |
389 | |
390 | target_win_ver=$(echo "$target_win_ver" | tr '[:lower:]' '[:upper:]') | |
391 | if test -z "$target_win_ver"; then | |
392 | # Default Windows API target | |
393 | target_win_ver="7" | |
394 | fi | |
395 | if test "$target_win_ver" = "XP"; then | |
396 | output_sym "CONFIG_WINDOWS_XP" | |
397 | elif test "$target_win_ver" = "7"; then | |
398 | output_sym "CONFIG_WINDOWS_7" | |
399 | CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0601" | |
7409711b | 400 | else |
a6ab5391 | 401 | fatal "Unknown target Windows version" |
7409711b | 402 | fi |
a6ab5391 | 403 | |
ca205a75 TK |
404 | # We need this to be output_sym'd here because this is Windows specific. |
405 | # The regular configure path never sets this config. | |
4feafb1e | 406 | output_sym "CONFIG_WINDOWSAIO" |
ca205a75 TK |
407 | # We now take the regular configuration path without having exit 0 here. |
408 | # Flags below are still necessary mostly for MinGW. | |
12ed4fc8 | 409 | build_static="yes" |
ca205a75 TK |
410 | rusage_thread="yes" |
411 | fdatasync="yes" | |
412 | clock_gettime="yes" # clock_monotonic probe has dependency on this | |
413 | clock_monotonic="yes" | |
ca205a75 | 414 | sched_idle="yes" |
6d0e9f83 | 415 | ;; |
67bf9823 JA |
416 | esac |
417 | ||
b73af738 SW |
418 | # Now we know the target platform we can have another guess at the preferred |
419 | # compiler when it wasn't explictly set | |
420 | if test -z "${CC}${cross_prefix}"; then | |
421 | if test "$targetos" = "FreeBSD" || test "$targetos" = "Darwin"; then | |
422 | if has clang; then | |
423 | cc=clang | |
424 | fi | |
425 | fi | |
426 | fi | |
427 | if test -z "$cc"; then | |
428 | echo "configure: failed to find compiler" | |
429 | exit 1 | |
430 | fi | |
431 | ||
67bf9823 JA |
432 | if test ! -z "$cpu" ; then |
433 | # command line argument | |
434 | : | |
435 | elif check_define __i386__ ; then | |
436 | cpu="i386" | |
437 | elif check_define __x86_64__ ; then | |
438 | cpu="x86_64" | |
439 | elif check_define __sparc__ ; then | |
440 | if check_define __arch64__ ; then | |
441 | cpu="sparc64" | |
442 | else | |
443 | cpu="sparc" | |
444 | fi | |
445 | elif check_define _ARCH_PPC ; then | |
446 | if check_define _ARCH_PPC64 ; then | |
447 | cpu="ppc64" | |
448 | else | |
449 | cpu="ppc" | |
450 | fi | |
451 | elif check_define __mips__ ; then | |
452 | cpu="mips" | |
453 | elif check_define __ia64__ ; then | |
454 | cpu="ia64" | |
455 | elif check_define __s390__ ; then | |
456 | if check_define __s390x__ ; then | |
457 | cpu="s390x" | |
458 | else | |
459 | cpu="s390" | |
460 | fi | |
461 | elif check_define __arm__ ; then | |
462 | cpu="arm" | |
214e2d56 | 463 | elif check_define __aarch64__ ; then |
464 | cpu="aarch64" | |
67bf9823 JA |
465 | elif check_define __hppa__ ; then |
466 | cpu="hppa" | |
467 | else | |
468 | cpu=`uname -m` | |
469 | fi | |
470 | ||
471 | # Normalise host CPU name and set ARCH. | |
472 | case "$cpu" in | |
473 | ia64|ppc|ppc64|s390|s390x|sparc64) | |
474 | cpu="$cpu" | |
475 | ;; | |
476 | i386|i486|i586|i686|i86pc|BePC) | |
95ef38ab | 477 | cpu="x86" |
67bf9823 JA |
478 | ;; |
479 | x86_64|amd64) | |
480 | cpu="x86_64" | |
481 | ;; | |
482 | armv*b|armv*l|arm) | |
483 | cpu="arm" | |
484 | ;; | |
214e2d56 | 485 | aarch64) |
486 | cpu="arm64" | |
487 | ;; | |
67bf9823 JA |
488 | hppa|parisc|parisc64) |
489 | cpu="hppa" | |
490 | ;; | |
491 | mips*) | |
492 | cpu="mips" | |
493 | ;; | |
494 | sparc|sun4[cdmuv]) | |
495 | cpu="sparc" | |
496 | ;; | |
497 | *) | |
8b156d8e | 498 | echo "Unknown CPU" |
67bf9823 JA |
499 | ;; |
500 | esac | |
501 | ||
1a17cfdb AC |
502 | ########################################## |
503 | # check cross compile | |
504 | ||
ca205a75 TK |
505 | if test "$cross_compile" != "yes" ; then |
506 | cross_compile="no" | |
507 | fi | |
1a17cfdb AC |
508 | cat > $TMPC <<EOF |
509 | int main(void) | |
510 | { | |
511 | return 0; | |
512 | } | |
513 | EOF | |
514 | if compile_prog "" "" "cross"; then | |
515 | $TMPE 2>/dev/null || cross_compile="yes" | |
516 | else | |
517 | fatal "compile test failed" | |
518 | fi | |
519 | ||
0dcebdf4 JA |
520 | ########################################## |
521 | # check endianness | |
ca205a75 TK |
522 | if test "$bigendian" != "yes" ; then |
523 | bigendian="no" | |
524 | fi | |
1a17cfdb AC |
525 | if test "$cross_compile" = "no" ; then |
526 | cat > $TMPC <<EOF | |
0dcebdf4 JA |
527 | #include <inttypes.h> |
528 | int main(void) | |
529 | { | |
530 | volatile uint32_t i=0x01234567; | |
531 | return (*((uint8_t*)(&i))) == 0x67; | |
532 | } | |
533 | EOF | |
1a17cfdb AC |
534 | if compile_prog "" "" "endian"; then |
535 | $TMPE && bigendian="yes" | |
536 | fi | |
537 | else | |
538 | # If we're cross compiling, try our best to work it out and rely on the | |
539 | # run-time check to fail if we get it wrong. | |
540 | cat > $TMPC <<EOF | |
541 | #include <endian.h> | |
542 | int main(void) | |
543 | { | |
544 | #if __BYTE_ORDER != __BIG_ENDIAN | |
545 | # error "Unknown endianness" | |
546 | #endif | |
547 | } | |
548 | EOF | |
549 | compile_prog "" "" "endian" && bigendian="yes" | |
550 | check_define "__ARMEB__" && bigendian="yes" | |
551 | check_define "__MIPSEB__" && bigendian="yes" | |
0dcebdf4 JA |
552 | fi |
553 | ||
554 | ||
484b0b65 TK |
555 | print_config "Operating system" "$targetos" |
556 | print_config "CPU" "$cpu" | |
557 | print_config "Big endian" "$bigendian" | |
a6ab5391 SW |
558 | if test ! -z "$target_win_ver"; then |
559 | print_config "Target Windows version" "$target_win_ver" | |
560 | fi | |
484b0b65 TK |
561 | print_config "Compiler" "$cc" |
562 | print_config "Cross compile" "$cross_compile" | |
67bf9823 JA |
563 | echo |
564 | ||
d2aeedb9 JA |
565 | ########################################## |
566 | # See if we need to build a static build | |
567 | if test "$build_static" = "yes" ; then | |
568 | CFLAGS="$CFLAGS -ffunction-sections -fdata-sections" | |
569 | LDFLAGS="$LDFLAGS -static -Wl,--gc-sections" | |
570 | else | |
571 | build_static="no" | |
572 | fi | |
484b0b65 | 573 | print_config "Static build" "$build_static" |
d2aeedb9 | 574 | |
bb012314 SW |
575 | ########################################## |
576 | # check for C11 atomics support | |
577 | cat > $TMPC <<EOF | |
578 | #include <stdatomic.h> | |
579 | int main(void) | |
580 | { | |
581 | _Atomic unsigned v; | |
582 | atomic_load(&v); | |
583 | return 0; | |
584 | } | |
585 | EOF | |
586 | if ! compile_prog "" "" "C11 atomics"; then | |
587 | echo | |
588 | echo "Your compiler doesn't support C11 atomics. gcc 4.9/clang 3.6 are the" | |
589 | echo "minimum versions with it - perhaps your compiler is too old?" | |
590 | fatal "C11 atomics support not found" | |
591 | fi | |
592 | ||
593 | ||
67bf9823 JA |
594 | ########################################## |
595 | # check for wordsize | |
596 | wordsize="0" | |
597 | cat > $TMPC <<EOF | |
142429e5 AC |
598 | #include <limits.h> |
599 | #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) | |
67bf9823 JA |
600 | int main(void) |
601 | { | |
142429e5 | 602 | BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE); |
67bf9823 JA |
603 | return 0; |
604 | } | |
605 | EOF | |
142429e5 AC |
606 | if compile_prog "-DWORDSIZE=32" "" "wordsize"; then |
607 | wordsize="32" | |
608 | elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then | |
609 | wordsize="64" | |
610 | else | |
611 | fatal "Unknown wordsize" | |
67bf9823 | 612 | fi |
484b0b65 | 613 | print_config "Wordsize" "$wordsize" |
67bf9823 | 614 | |
a9bca4aa JA |
615 | ########################################## |
616 | # zlib probe | |
ca205a75 TK |
617 | if test "$zlib" != "yes" ; then |
618 | zlib="no" | |
619 | fi | |
a9bca4aa | 620 | cat > $TMPC <<EOF |
804a1e05 | 621 | #include <zlib.h> |
a9bca4aa JA |
622 | int main(void) |
623 | { | |
624 | z_stream stream; | |
625 | if (inflateInit(&stream) != Z_OK) | |
626 | return 1; | |
627 | return 0; | |
628 | } | |
629 | EOF | |
630 | if compile_prog "" "-lz" "zlib" ; then | |
631 | zlib=yes | |
632 | LIBS="-lz $LIBS" | |
a9bca4aa | 633 | fi |
484b0b65 | 634 | print_config "zlib" "$zlib" |
a9bca4aa | 635 | |
67bf9823 JA |
636 | ########################################## |
637 | # linux-aio probe | |
ca205a75 TK |
638 | if test "$libaio" != "yes" ; then |
639 | libaio="no" | |
640 | fi | |
7c77ebef | 641 | if test "$esx" != "yes" ; then |
642 | cat > $TMPC <<EOF | |
67bf9823 JA |
643 | #include <libaio.h> |
644 | #include <stddef.h> | |
645 | int main(void) | |
646 | { | |
647 | io_setup(0, NULL); | |
648 | return 0; | |
649 | } | |
650 | EOF | |
d490af7f SW |
651 | if test "$libaio_uring" = "yes"; then |
652 | if compile_prog "" "-luring" "libaio io_uring" ; then | |
653 | libaio=yes | |
654 | LIBS="-luring $LIBS" | |
655 | else | |
656 | feature_not_found "libaio io_uring" "" | |
657 | fi | |
e2defc22 | 658 | elif compile_prog "" "-laio" "libaio" ; then |
7c77ebef | 659 | libaio=yes |
e2defc22 | 660 | libaio_uring=no |
7c77ebef | 661 | else |
662 | if test "$libaio" = "yes" ; then | |
663 | feature_not_found "linux AIO" "libaio-dev or libaio-devel" | |
664 | fi | |
665 | libaio=no | |
e2defc22 | 666 | libaio_uring=no |
67bf9823 | 667 | fi |
7d42e66e KK |
668 | |
669 | cat > $TMPC <<EOF | |
670 | #include <libaio.h> | |
671 | #include <stddef.h> | |
672 | int main(void) | |
673 | { | |
674 | io_prep_preadv2(NULL, 0, NULL, 0, 0, 0); | |
675 | io_prep_pwritev2(NULL, 0, NULL, 0, 0, 0); | |
676 | return 0; | |
677 | } | |
678 | EOF | |
679 | if compile_prog "" "" "libaio rw flags" ; then | |
680 | libaio_rw_flags=yes | |
681 | else | |
682 | libaio_rw_flags=no | |
683 | fi | |
67bf9823 | 684 | fi |
484b0b65 | 685 | print_config "Linux AIO support" "$libaio" |
7d42e66e | 686 | print_config "Linux AIO support rw flags" "$libaio_rw_flags" |
e2defc22 | 687 | print_config "Linux AIO over io_uring" "$libaio_uring" |
67bf9823 JA |
688 | |
689 | ########################################## | |
690 | # posix aio probe | |
ca205a75 TK |
691 | if test "$posix_aio" != "yes" ; then |
692 | posix_aio="no" | |
693 | fi | |
694 | if test "$posix_aio_lrt" != "yes" ; then | |
695 | posix_aio_lrt="no" | |
696 | fi | |
67bf9823 JA |
697 | cat > $TMPC <<EOF |
698 | #include <aio.h> | |
699 | int main(void) | |
700 | { | |
701 | struct aiocb cb; | |
702 | aio_read(&cb); | |
703 | return 0; | |
704 | } | |
705 | EOF | |
706 | if compile_prog "" "" "posixaio" ; then | |
707 | posix_aio="yes" | |
09c81e13 | 708 | elif compile_prog "" "-lrt" "posixaio -lrt"; then |
67bf9823 JA |
709 | posix_aio="yes" |
710 | posix_aio_lrt="yes" | |
711 | LIBS="-lrt $LIBS" | |
712 | fi | |
484b0b65 TK |
713 | print_config "POSIX AIO support" "$posix_aio" |
714 | print_config "POSIX AIO support needs -lrt" "$posix_aio_lrt" | |
67bf9823 JA |
715 | |
716 | ########################################## | |
717 | # posix aio fsync probe | |
ca205a75 TK |
718 | if test "$posix_aio_fsync" != "yes" ; then |
719 | posix_aio_fsync="no" | |
720 | fi | |
67bf9823 JA |
721 | if test "$posix_aio" = "yes" ; then |
722 | cat > $TMPC <<EOF | |
723 | #include <fcntl.h> | |
724 | #include <aio.h> | |
725 | int main(void) | |
726 | { | |
727 | struct aiocb cb; | |
728 | return aio_fsync(O_SYNC, &cb); | |
729 | return 0; | |
730 | } | |
731 | EOF | |
732 | if compile_prog "" "$LIBS" "posix_aio_fsync" ; then | |
733 | posix_aio_fsync=yes | |
734 | fi | |
735 | fi | |
484b0b65 | 736 | print_config "POSIX AIO fsync" "$posix_aio_fsync" |
67bf9823 | 737 | |
06eac6b2 SW |
738 | ########################################## |
739 | # POSIX pshared attribute probe | |
d418fa90 TK |
740 | if test "$posix_pshared" != "yes" ; then |
741 | posix_pshared="no" | |
742 | fi | |
06eac6b2 SW |
743 | cat > $TMPC <<EOF |
744 | #include <unistd.h> | |
745 | int main(void) | |
746 | { | |
747 | #if defined(_POSIX_THREAD_PROCESS_SHARED) && ((_POSIX_THREAD_PROCESS_SHARED + 0) > 0) | |
748 | # if defined(__CYGWIN__) | |
749 | # error "_POSIX_THREAD_PROCESS_SHARED is buggy on Cygwin" | |
750 | # elif defined(__APPLE__) | |
751 | # include <AvailabilityMacros.h> | |
752 | # include <TargetConditionals.h> | |
753 | # if TARGET_OS_MAC && MAC_OS_X_VERSION_MIN_REQUIRED < 1070 | |
754 | # error "_POSIX_THREAD_PROCESS_SHARED is buggy/unsupported prior to OSX 10.7" | |
755 | # endif | |
756 | # endif | |
757 | #else | |
758 | # error "_POSIX_THREAD_PROCESS_SHARED is unsupported" | |
759 | #endif | |
760 | return 0; | |
761 | } | |
762 | EOF | |
763 | if compile_prog "" "$LIBS" "posix_pshared" ; then | |
764 | posix_pshared=yes | |
765 | fi | |
484b0b65 | 766 | print_config "POSIX pshared support" "$posix_pshared" |
06eac6b2 | 767 | |
78b66d32 BVA |
768 | ########################################## |
769 | # POSIX pthread_condattr_setclock() probe | |
770 | if test "$pthread_condattr_setclock" != "yes" ; then | |
771 | pthread_condattr_setclock="no" | |
772 | fi | |
773 | cat > $TMPC <<EOF | |
774 | #include <pthread.h> | |
775 | int main(void) | |
776 | { | |
777 | pthread_condattr_t condattr; | |
778 | pthread_condattr_setclock(&condattr, CLOCK_MONOTONIC); | |
779 | return 0; | |
780 | } | |
781 | EOF | |
782 | if compile_prog "" "$LIBS" "pthread_condattr_setclock" ; then | |
783 | pthread_condattr_setclock=yes | |
a9bf436e BVA |
784 | elif compile_prog "" "$LIBS -lpthread" "pthread_condattr_setclock" ; then |
785 | pthread_condattr_setclock=yes | |
786 | LIBS="$LIBS -lpthread" | |
78b66d32 | 787 | fi |
a9bf436e | 788 | print_config "pthread_condattr_setclock()" "$pthread_condattr_setclock" |
78b66d32 | 789 | |
c31092b8 BVA |
790 | ########################################## |
791 | # pthread_sigmask() probe | |
792 | if test "$pthread_sigmask" != "yes" ; then | |
793 | pthread_sigmask="no" | |
794 | fi | |
795 | cat > $TMPC <<EOF | |
796 | #include <stddef.h> /* NULL */ | |
797 | #include <signal.h> /* pthread_sigmask() */ | |
798 | int main(void) | |
799 | { | |
800 | return pthread_sigmask(0, NULL, NULL); | |
801 | } | |
802 | EOF | |
803 | if compile_prog "" "$LIBS" "pthread_sigmask" ; then | |
804 | pthread_sigmask=yes | |
805 | elif compile_prog "" "$LIBS -lpthread" "pthread_sigmask" ; then | |
806 | pthread_sigmask=yes | |
807 | LIBS="$LIBS -lpthread" | |
808 | fi | |
809 | print_config "pthread_sigmask()" "$pthread_sigmask" | |
810 | ||
67bf9823 JA |
811 | ########################################## |
812 | # solaris aio probe | |
ca205a75 TK |
813 | if test "$solaris_aio" != "yes" ; then |
814 | solaris_aio="no" | |
815 | fi | |
67bf9823 JA |
816 | cat > $TMPC <<EOF |
817 | #include <sys/types.h> | |
818 | #include <sys/asynch.h> | |
819 | #include <unistd.h> | |
820 | int main(void) | |
821 | { | |
822 | aio_result_t res; | |
823 | return aioread(0, NULL, 0, 0, SEEK_SET, &res); | |
824 | return 0; | |
825 | } | |
826 | EOF | |
827 | if compile_prog "" "-laio" "solarisaio" ; then | |
828 | solaris_aio=yes | |
829 | LIBS="-laio $LIBS" | |
830 | fi | |
484b0b65 | 831 | print_config "Solaris AIO support" "$solaris_aio" |
67bf9823 JA |
832 | |
833 | ########################################## | |
f5cd2907 | 834 | # __sync_fetch_and_add test |
ca205a75 TK |
835 | if test "$sfaa" != "yes" ; then |
836 | sfaa="no" | |
837 | fi | |
67bf9823 | 838 | cat > $TMPC << EOF |
958886d8 JA |
839 | #include <inttypes.h> |
840 | static int sfaa(uint64_t *ptr) | |
67bf9823 | 841 | { |
9c639a76 | 842 | return __sync_fetch_and_add(ptr, 0); |
67bf9823 JA |
843 | } |
844 | ||
845 | int main(int argc, char **argv) | |
846 | { | |
958886d8 | 847 | uint64_t val = 42; |
67bf9823 JA |
848 | sfaa(&val); |
849 | return val; | |
850 | } | |
851 | EOF | |
852 | if compile_prog "" "" "__sync_fetch_and_add()" ; then | |
853 | sfaa="yes" | |
854 | fi | |
484b0b65 | 855 | print_config "__sync_fetch_and_add" "$sfaa" |
67bf9823 | 856 | |
a250edd0 JA |
857 | ########################################## |
858 | # __sync_synchronize() test | |
859 | if test "$sync_sync" != "yes" ; then | |
860 | sync_sync="no" | |
861 | fi | |
862 | cat > $TMPC << EOF | |
863 | #include <inttypes.h> | |
864 | ||
865 | int main(int argc, char **argv) | |
866 | { | |
867 | __sync_synchronize(); | |
868 | return 0; | |
869 | } | |
870 | EOF | |
871 | if compile_prog "" "" "__sync_synchronize()" ; then | |
872 | sync_sync="yes" | |
873 | fi | |
874 | print_config "__sync_synchronize" "$sync_sync" | |
875 | ||
876 | ########################################## | |
877 | # __sync_val_compare_and_swap() test | |
878 | if test "$cmp_swap" != "yes" ; then | |
879 | cmp_swap="no" | |
880 | fi | |
881 | cat > $TMPC << EOF | |
882 | #include <inttypes.h> | |
883 | ||
884 | int main(int argc, char **argv) | |
885 | { | |
886 | int x = 0; | |
887 | return __sync_val_compare_and_swap(&x, 1, 2); | |
888 | } | |
889 | EOF | |
890 | if compile_prog "" "" "__sync_val_compare_and_swap()" ; then | |
891 | cmp_swap="yes" | |
892 | fi | |
893 | print_config "__sync_val_compare_and_swap" "$cmp_swap" | |
894 | ||
67bf9823 JA |
895 | ########################################## |
896 | # libverbs probe | |
ca205a75 TK |
897 | if test "$libverbs" != "yes" ; then |
898 | libverbs="no" | |
899 | fi | |
67bf9823 | 900 | cat > $TMPC << EOF |
eb3bfdd8 | 901 | #include <infiniband/verbs.h> |
67bf9823 JA |
902 | int main(int argc, char **argv) |
903 | { | |
904 | struct ibv_pd *pd = ibv_alloc_pd(NULL); | |
40dae137 | 905 | return pd != NULL; |
67bf9823 JA |
906 | } |
907 | EOF | |
f678f8d2 | 908 | if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then |
67bf9823 | 909 | libverbs="yes" |
67bf9823 | 910 | fi |
484b0b65 | 911 | print_config "libverbs" "$libverbs" |
67bf9823 JA |
912 | |
913 | ########################################## | |
914 | # rdmacm probe | |
ca205a75 TK |
915 | if test "$rdmacm" != "yes" ; then |
916 | rdmacm="no" | |
917 | fi | |
67bf9823 JA |
918 | cat > $TMPC << EOF |
919 | #include <stdio.h> | |
920 | #include <rdma/rdma_cma.h> | |
921 | int main(int argc, char **argv) | |
922 | { | |
923 | rdma_destroy_qp(NULL); | |
924 | return 0; | |
925 | } | |
926 | EOF | |
f678f8d2 | 927 | if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then |
67bf9823 | 928 | rdmacm="yes" |
67bf9823 | 929 | fi |
484b0b65 | 930 | print_config "rdmacm" "$rdmacm" |
67bf9823 | 931 | |
44e8e956 BVA |
932 | ########################################## |
933 | # asprintf() and vasprintf() probes | |
934 | if test "$have_asprintf" != "yes" ; then | |
935 | have_asprintf="no" | |
936 | fi | |
937 | cat > $TMPC << EOF | |
938 | #include <stdio.h> | |
939 | ||
940 | int main(int argc, char **argv) | |
941 | { | |
942 | return asprintf(NULL, "%s", "str") == 0; | |
943 | } | |
944 | EOF | |
945 | if compile_prog "" "" "have_asprintf"; then | |
946 | have_asprintf="yes" | |
947 | fi | |
948 | print_config "asprintf()" "$have_asprintf" | |
949 | ||
950 | if test "$have_vasprintf" != "yes" ; then | |
951 | have_vasprintf="no" | |
952 | fi | |
953 | cat > $TMPC << EOF | |
954 | #include <stdio.h> | |
955 | ||
956 | int main(int argc, char **argv) | |
957 | { | |
849ac4b2 RP |
958 | va_list ap; |
959 | return vasprintf(NULL, "%s", ap) == 0; | |
44e8e956 BVA |
960 | } |
961 | EOF | |
962 | if compile_prog "" "" "have_vasprintf"; then | |
963 | have_vasprintf="yes" | |
964 | fi | |
965 | print_config "vasprintf()" "$have_vasprintf" | |
966 | ||
67bf9823 JA |
967 | ########################################## |
968 | # Linux fallocate probe | |
ca205a75 TK |
969 | if test "$linux_fallocate" != "yes" ; then |
970 | linux_fallocate="no" | |
971 | fi | |
67bf9823 JA |
972 | cat > $TMPC << EOF |
973 | #include <stdio.h> | |
aa6738a5 | 974 | #include <fcntl.h> |
67bf9823 JA |
975 | #include <linux/falloc.h> |
976 | int main(int argc, char **argv) | |
977 | { | |
978 | int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024); | |
979 | return r; | |
980 | } | |
981 | EOF | |
982 | if compile_prog "" "" "linux_fallocate"; then | |
983 | linux_fallocate="yes" | |
984 | fi | |
484b0b65 | 985 | print_config "Linux fallocate" "$linux_fallocate" |
67bf9823 JA |
986 | |
987 | ########################################## | |
988 | # POSIX fadvise probe | |
ca205a75 TK |
989 | if test "$posix_fadvise" != "yes" ; then |
990 | posix_fadvise="no" | |
991 | fi | |
67bf9823 JA |
992 | cat > $TMPC << EOF |
993 | #include <stdio.h> | |
994 | #include <fcntl.h> | |
995 | int main(int argc, char **argv) | |
996 | { | |
997 | int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL); | |
998 | return r; | |
999 | } | |
1000 | EOF | |
1001 | if compile_prog "" "" "posix_fadvise"; then | |
1002 | posix_fadvise="yes" | |
1003 | fi | |
484b0b65 | 1004 | print_config "POSIX fadvise" "$posix_fadvise" |
67bf9823 JA |
1005 | |
1006 | ########################################## | |
1007 | # POSIX fallocate probe | |
ca205a75 TK |
1008 | if test "$posix_fallocate" != "yes" ; then |
1009 | posix_fallocate="no" | |
1010 | fi | |
67bf9823 JA |
1011 | cat > $TMPC << EOF |
1012 | #include <stdio.h> | |
1013 | #include <fcntl.h> | |
1014 | int main(int argc, char **argv) | |
1015 | { | |
1016 | int r = posix_fallocate(0, 0, 1024); | |
1017 | return r; | |
1018 | } | |
1019 | EOF | |
1020 | if compile_prog "" "" "posix_fallocate"; then | |
1021 | posix_fallocate="yes" | |
1022 | fi | |
484b0b65 | 1023 | print_config "POSIX fallocate" "$posix_fallocate" |
67bf9823 JA |
1024 | |
1025 | ########################################## | |
1026 | # sched_set/getaffinity 2 or 3 argument test | |
ca205a75 TK |
1027 | if test "$linux_2arg_affinity" != "yes" ; then |
1028 | linux_2arg_affinity="no" | |
1029 | fi | |
1030 | if test "$linux_3arg_affinity" != "yes" ; then | |
1031 | linux_3arg_affinity="no" | |
1032 | fi | |
67bf9823 | 1033 | cat > $TMPC << EOF |
67bf9823 JA |
1034 | #include <sched.h> |
1035 | int main(int argc, char **argv) | |
1036 | { | |
1037 | cpu_set_t mask; | |
1038 | return sched_setaffinity(0, sizeof(mask), &mask); | |
1039 | } | |
1040 | EOF | |
1041 | if compile_prog "" "" "sched_setaffinity(,,)"; then | |
1042 | linux_3arg_affinity="yes" | |
1043 | else | |
1044 | cat > $TMPC << EOF | |
67bf9823 JA |
1045 | #include <sched.h> |
1046 | int main(int argc, char **argv) | |
1047 | { | |
1048 | cpu_set_t mask; | |
1049 | return sched_setaffinity(0, &mask); | |
1050 | } | |
1051 | EOF | |
1052 | if compile_prog "" "" "sched_setaffinity(,)"; then | |
1053 | linux_2arg_affinity="yes" | |
1054 | fi | |
1055 | fi | |
484b0b65 TK |
1056 | print_config "sched_setaffinity(3 arg)" "$linux_3arg_affinity" |
1057 | print_config "sched_setaffinity(2 arg)" "$linux_2arg_affinity" | |
67bf9823 JA |
1058 | |
1059 | ########################################## | |
1060 | # clock_gettime probe | |
ca205a75 TK |
1061 | if test "$clock_gettime" != "yes" ; then |
1062 | clock_gettime="no" | |
1063 | fi | |
67bf9823 JA |
1064 | cat > $TMPC << EOF |
1065 | #include <stdio.h> | |
1066 | #include <time.h> | |
1067 | int main(int argc, char **argv) | |
1068 | { | |
1069 | return clock_gettime(0, NULL); | |
1070 | } | |
1071 | EOF | |
1072 | if compile_prog "" "" "clock_gettime"; then | |
1073 | clock_gettime="yes" | |
1074 | elif compile_prog "" "-lrt" "clock_gettime"; then | |
1075 | clock_gettime="yes" | |
1076 | LIBS="-lrt $LIBS" | |
1077 | fi | |
484b0b65 | 1078 | print_config "clock_gettime" "$clock_gettime" |
67bf9823 JA |
1079 | |
1080 | ########################################## | |
1081 | # CLOCK_MONOTONIC probe | |
ca205a75 TK |
1082 | if test "$clock_monotonic" != "yes" ; then |
1083 | clock_monotonic="no" | |
1084 | fi | |
67bf9823 JA |
1085 | if test "$clock_gettime" = "yes" ; then |
1086 | cat > $TMPC << EOF | |
1087 | #include <stdio.h> | |
1088 | #include <time.h> | |
1089 | int main(int argc, char **argv) | |
1090 | { | |
1091 | return clock_gettime(CLOCK_MONOTONIC, NULL); | |
1092 | } | |
1093 | EOF | |
1094 | if compile_prog "" "$LIBS" "clock monotonic"; then | |
1095 | clock_monotonic="yes" | |
1096 | fi | |
1097 | fi | |
484b0b65 | 1098 | print_config "CLOCK_MONOTONIC" "$clock_monotonic" |
67bf9823 | 1099 | |
c544f604 SN |
1100 | ########################################## |
1101 | # CLOCK_MONOTONIC_RAW probe | |
ca205a75 TK |
1102 | if test "$clock_monotonic_raw" != "yes" ; then |
1103 | clock_monotonic_raw="no" | |
1104 | fi | |
c544f604 SN |
1105 | if test "$clock_gettime" = "yes" ; then |
1106 | cat > $TMPC << EOF | |
1107 | #include <stdio.h> | |
1108 | #include <time.h> | |
1109 | int main(int argc, char **argv) | |
1110 | { | |
1111 | return clock_gettime(CLOCK_MONOTONIC_RAW, NULL); | |
1112 | } | |
1113 | EOF | |
1114 | if compile_prog "" "$LIBS" "clock monotonic"; then | |
1115 | clock_monotonic_raw="yes" | |
1116 | fi | |
1117 | fi | |
484b0b65 | 1118 | print_config "CLOCK_MONOTONIC_RAW" "$clock_monotonic_raw" |
c544f604 | 1119 | |
67bf9823 JA |
1120 | ########################################## |
1121 | # CLOCK_MONOTONIC_PRECISE probe | |
ca205a75 TK |
1122 | if test "$clock_monotonic_precise" != "yes" ; then |
1123 | clock_monotonic_precise="no" | |
1124 | fi | |
67bf9823 JA |
1125 | if test "$clock_gettime" = "yes" ; then |
1126 | cat > $TMPC << EOF | |
1127 | #include <stdio.h> | |
1128 | #include <time.h> | |
1129 | int main(int argc, char **argv) | |
1130 | { | |
1131 | return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL); | |
1132 | } | |
1133 | EOF | |
1134 | if compile_prog "" "$LIBS" "clock monotonic precise"; then | |
1135 | clock_monotonic_precise="yes" | |
1136 | fi | |
1137 | fi | |
484b0b65 | 1138 | print_config "CLOCK_MONOTONIC_PRECISE" "$clock_monotonic_precise" |
67bf9823 | 1139 | |
25f8227d JA |
1140 | ########################################## |
1141 | # clockid_t probe | |
ca205a75 TK |
1142 | if test "$clockid_t" != "yes" ; then |
1143 | clockid_t="no" | |
1144 | fi | |
25f8227d | 1145 | cat > $TMPC << EOF |
25f8227d | 1146 | #include <time.h> |
209c37b4 | 1147 | #include <string.h> |
25f8227d JA |
1148 | int main(int argc, char **argv) |
1149 | { | |
ccf2d89d | 1150 | volatile clockid_t cid; |
7fcad9e1 | 1151 | memset((void*)&cid, 0, sizeof(cid)); |
ccf2d89d | 1152 | return 0; |
25f8227d JA |
1153 | } |
1154 | EOF | |
1155 | if compile_prog "" "$LIBS" "clockid_t"; then | |
1156 | clockid_t="yes" | |
1157 | fi | |
484b0b65 | 1158 | print_config "clockid_t" "$clockid_t" |
25f8227d | 1159 | |
67bf9823 JA |
1160 | ########################################## |
1161 | # gettimeofday() probe | |
ca205a75 TK |
1162 | if test "$gettimeofday" != "yes" ; then |
1163 | gettimeofday="no" | |
1164 | fi | |
67bf9823 JA |
1165 | cat > $TMPC << EOF |
1166 | #include <sys/time.h> | |
1167 | #include <stdio.h> | |
1168 | int main(int argc, char **argv) | |
1169 | { | |
1170 | struct timeval tv; | |
1171 | return gettimeofday(&tv, NULL); | |
1172 | } | |
1173 | EOF | |
1174 | if compile_prog "" "" "gettimeofday"; then | |
1175 | gettimeofday="yes" | |
1176 | fi | |
484b0b65 | 1177 | print_config "gettimeofday" "$gettimeofday" |
67bf9823 JA |
1178 | |
1179 | ########################################## | |
1180 | # fdatasync() probe | |
ca205a75 TK |
1181 | if test "$fdatasync" != "yes" ; then |
1182 | fdatasync="no" | |
1183 | fi | |
67bf9823 JA |
1184 | cat > $TMPC << EOF |
1185 | #include <stdio.h> | |
1186 | #include <unistd.h> | |
1187 | int main(int argc, char **argv) | |
1188 | { | |
1189 | return fdatasync(0); | |
1190 | } | |
1191 | EOF | |
1192 | if compile_prog "" "" "fdatasync"; then | |
1193 | fdatasync="yes" | |
1194 | fi | |
484b0b65 | 1195 | print_config "fdatasync" "$fdatasync" |
67bf9823 | 1196 | |
52a552e2 BVA |
1197 | ########################################## |
1198 | # pipe() probe | |
1199 | if test "$pipe" != "yes" ; then | |
1200 | pipe="no" | |
1201 | fi | |
1202 | cat > $TMPC << EOF | |
1203 | #include <unistd.h> | |
1204 | int main(int argc, char **argv) | |
1205 | { | |
1206 | int fd[2]; | |
1207 | return pipe(fd); | |
1208 | } | |
1209 | EOF | |
1210 | if compile_prog "" "" "pipe"; then | |
1211 | pipe="yes" | |
1212 | fi | |
1213 | print_config "pipe()" "$pipe" | |
1214 | ||
1215 | ########################################## | |
1216 | # pipe2() probe | |
1217 | if test "$pipe2" != "yes" ; then | |
1218 | pipe2="no" | |
1219 | fi | |
1220 | cat > $TMPC << EOF | |
1221 | #include <unistd.h> | |
1222 | int main(int argc, char **argv) | |
1223 | { | |
1224 | int fd[2]; | |
1225 | return pipe2(fd, 0); | |
1226 | } | |
1227 | EOF | |
1228 | if compile_prog "" "" "pipe2"; then | |
1229 | pipe2="yes" | |
1230 | fi | |
1231 | print_config "pipe2()" "$pipe2" | |
1232 | ||
15eca9aa BVA |
1233 | ########################################## |
1234 | # pread() probe | |
1235 | if test "$pread" != "yes" ; then | |
1236 | pread="no" | |
1237 | fi | |
1238 | cat > $TMPC << EOF | |
1239 | #include <unistd.h> | |
1240 | int main(int argc, char **argv) | |
1241 | { | |
1242 | return pread(0, NULL, 0, 0); | |
1243 | } | |
1244 | EOF | |
1245 | if compile_prog "" "" "pread"; then | |
1246 | pread="yes" | |
1247 | fi | |
1248 | print_config "pread()" "$pread" | |
1249 | ||
67bf9823 JA |
1250 | ########################################## |
1251 | # sync_file_range() probe | |
ca205a75 TK |
1252 | if test "$sync_file_range" != "yes" ; then |
1253 | sync_file_range="no" | |
1254 | fi | |
67bf9823 JA |
1255 | cat > $TMPC << EOF |
1256 | #include <stdio.h> | |
1257 | #include <unistd.h> | |
67bf9823 JA |
1258 | #include <fcntl.h> |
1259 | #include <linux/fs.h> | |
1260 | int main(int argc, char **argv) | |
1261 | { | |
1262 | unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | | |
1263 | SYNC_FILE_RANGE_WAIT_AFTER; | |
1264 | return sync_file_range(0, 0, 0, flags); | |
1265 | } | |
1266 | EOF | |
1267 | if compile_prog "" "" "sync_file_range"; then | |
1268 | sync_file_range="yes" | |
1269 | fi | |
484b0b65 | 1270 | print_config "sync_file_range" "$sync_file_range" |
67bf9823 JA |
1271 | |
1272 | ########################################## | |
1273 | # ext4 move extent probe | |
ca205a75 TK |
1274 | if test "$ext4_me" != "yes" ; then |
1275 | ext4_me="no" | |
1276 | fi | |
67bf9823 JA |
1277 | cat > $TMPC << EOF |
1278 | #include <fcntl.h> | |
1279 | #include <sys/ioctl.h> | |
1280 | int main(int argc, char **argv) | |
1281 | { | |
1282 | struct move_extent me; | |
1283 | return ioctl(0, EXT4_IOC_MOVE_EXT, &me); | |
1284 | } | |
1285 | EOF | |
c7165b8d JA |
1286 | if compile_prog "" "" "ext4 move extent" ; then |
1287 | ext4_me="yes" | |
1288 | elif test $targetos = "Linux" ; then | |
1289 | # On Linux, just default to it on and let it error at runtime if we really | |
1290 | # don't have it. None of my updated systems have it defined, but it does | |
1291 | # work. Takes a while to bubble back. | |
67bf9823 JA |
1292 | ext4_me="yes" |
1293 | fi | |
484b0b65 | 1294 | print_config "EXT4 move extent" "$ext4_me" |
67bf9823 JA |
1295 | |
1296 | ########################################## | |
1297 | # splice probe | |
ca205a75 TK |
1298 | if test "$linux_splice" != "yes" ; then |
1299 | linux_splice="no" | |
1300 | fi | |
67bf9823 | 1301 | cat > $TMPC << EOF |
67bf9823 JA |
1302 | #include <stdio.h> |
1303 | #include <fcntl.h> | |
1304 | int main(int argc, char **argv) | |
1305 | { | |
1306 | return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK); | |
1307 | } | |
1308 | EOF | |
1309 | if compile_prog "" "" "linux splice"; then | |
1310 | linux_splice="yes" | |
1311 | fi | |
484b0b65 | 1312 | print_config "Linux splice(2)" "$linux_splice" |
67bf9823 JA |
1313 | |
1314 | ########################################## | |
1315 | # GUASI probe | |
ca205a75 TK |
1316 | if test "$guasi" != "yes" ; then |
1317 | guasi="no" | |
1318 | fi | |
67bf9823 JA |
1319 | cat > $TMPC << EOF |
1320 | #include <guasi.h> | |
1321 | #include <guasi_syscalls.h> | |
1322 | int main(int argc, char **argv) | |
1323 | { | |
1324 | guasi_t ctx = guasi_create(0, 0, 0); | |
1325 | return 0; | |
1326 | } | |
1327 | EOF | |
1328 | if compile_prog "" "" "guasi"; then | |
1329 | guasi="yes" | |
1330 | fi | |
484b0b65 | 1331 | print_config "GUASI" "$guasi" |
67bf9823 | 1332 | |
67bf9823 JA |
1333 | ########################################## |
1334 | # libnuma probe | |
ca205a75 TK |
1335 | if test "$libnuma" != "yes" ; then |
1336 | libnuma="no" | |
1337 | fi | |
67bf9823 JA |
1338 | cat > $TMPC << EOF |
1339 | #include <numa.h> | |
1340 | int main(int argc, char **argv) | |
1341 | { | |
1342 | return numa_available(); | |
1343 | } | |
1344 | EOF | |
44462517 | 1345 | if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then |
67bf9823 JA |
1346 | libnuma="yes" |
1347 | LIBS="-lnuma $LIBS" | |
1348 | fi | |
484b0b65 | 1349 | print_config "libnuma" "$libnuma" |
67bf9823 | 1350 | |
50206d9b | 1351 | ########################################## |
ca205a75 | 1352 | # libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes" |
50206d9b JA |
1353 | if test "$libnuma" = "yes" ; then |
1354 | libnuma_v2="no" | |
1355 | cat > $TMPC << EOF | |
1356 | #include <numa.h> | |
1357 | int main(int argc, char **argv) | |
1358 | { | |
1359 | struct bitmask *mask = numa_parse_nodestring(NULL); | |
61bde962 | 1360 | return mask->size == 0; |
50206d9b JA |
1361 | } |
1362 | EOF | |
1363 | if compile_prog "" "" "libnuma api"; then | |
1364 | libnuma_v2="yes" | |
1365 | fi | |
484b0b65 | 1366 | print_config "libnuma v2" "$libnuma_v2" |
50206d9b JA |
1367 | fi |
1368 | ||
67bf9823 JA |
1369 | ########################################## |
1370 | # strsep() probe | |
ca205a75 TK |
1371 | if test "$strsep" != "yes" ; then |
1372 | strsep="no" | |
1373 | fi | |
67bf9823 JA |
1374 | cat > $TMPC << EOF |
1375 | #include <string.h> | |
1376 | int main(int argc, char **argv) | |
1377 | { | |
ae156be6 JA |
1378 | static char *string = "This is a string"; |
1379 | strsep(&string, "needle"); | |
67bf9823 JA |
1380 | return 0; |
1381 | } | |
1382 | EOF | |
1383 | if compile_prog "" "" "strsep"; then | |
1384 | strsep="yes" | |
1385 | fi | |
484b0b65 | 1386 | print_config "strsep" "$strsep" |
67bf9823 | 1387 | |
9ad8da82 JA |
1388 | ########################################## |
1389 | # strcasestr() probe | |
ca205a75 TK |
1390 | if test "$strcasestr" != "yes" ; then |
1391 | strcasestr="no" | |
1392 | fi | |
9ad8da82 JA |
1393 | cat > $TMPC << EOF |
1394 | #include <string.h> | |
1395 | int main(int argc, char **argv) | |
1396 | { | |
aa6738a5 | 1397 | return strcasestr(argv[0], argv[1]) != NULL; |
9ad8da82 JA |
1398 | } |
1399 | EOF | |
1400 | if compile_prog "" "" "strcasestr"; then | |
1401 | strcasestr="yes" | |
1402 | fi | |
484b0b65 | 1403 | print_config "strcasestr" "$strcasestr" |
9ad8da82 | 1404 | |
5ad7be56 KD |
1405 | ########################################## |
1406 | # strlcat() probe | |
ca205a75 TK |
1407 | if test "$strlcat" != "yes" ; then |
1408 | strlcat="no" | |
1409 | fi | |
5ad7be56 KD |
1410 | cat > $TMPC << EOF |
1411 | #include <string.h> | |
1412 | int main(int argc, char **argv) | |
1413 | { | |
1414 | static char dst[64]; | |
1415 | static char *string = "This is a string"; | |
1416 | memset(dst, 0, sizeof(dst)); | |
1417 | strlcat(dst, string, sizeof(dst)); | |
1418 | return 0; | |
1419 | } | |
1420 | EOF | |
1421 | if compile_prog "" "" "strlcat"; then | |
1422 | strlcat="yes" | |
1423 | fi | |
484b0b65 | 1424 | print_config "strlcat" "$strlcat" |
5ad7be56 | 1425 | |
67bf9823 JA |
1426 | ########################################## |
1427 | # getopt_long_only() probe | |
ca205a75 TK |
1428 | if test "$getopt_long_only" != "yes" ; then |
1429 | getopt_long_only="no" | |
1430 | fi | |
67bf9823 JA |
1431 | cat > $TMPC << EOF |
1432 | #include <unistd.h> | |
1433 | #include <stdio.h> | |
aa6738a5 | 1434 | #include <getopt.h> |
67bf9823 JA |
1435 | int main(int argc, char **argv) |
1436 | { | |
d24ff97d | 1437 | int c = getopt_long_only(argc, argv, "", NULL, NULL); |
67bf9823 JA |
1438 | return c; |
1439 | } | |
1440 | EOF | |
1441 | if compile_prog "" "" "getopt_long_only"; then | |
1442 | getopt_long_only="yes" | |
1443 | fi | |
484b0b65 | 1444 | print_config "getopt_long_only()" "$getopt_long_only" |
67bf9823 JA |
1445 | |
1446 | ########################################## | |
1447 | # inet_aton() probe | |
ca205a75 TK |
1448 | if test "$inet_aton" != "yes" ; then |
1449 | inet_aton="no" | |
1450 | fi | |
67bf9823 | 1451 | cat > $TMPC << EOF |
a932a2cf BVA |
1452 | #ifdef _WIN32 |
1453 | #include <winsock2.h> | |
1454 | #else | |
67bf9823 JA |
1455 | #include <sys/socket.h> |
1456 | #include <arpa/inet.h> | |
a932a2cf | 1457 | #endif |
67bf9823 JA |
1458 | #include <stdio.h> |
1459 | int main(int argc, char **argv) | |
1460 | { | |
1461 | struct in_addr in; | |
1462 | return inet_aton(NULL, &in); | |
1463 | } | |
1464 | EOF | |
1465 | if compile_prog "" "" "inet_aton"; then | |
1466 | inet_aton="yes" | |
1467 | fi | |
484b0b65 | 1468 | print_config "inet_aton" "$inet_aton" |
67bf9823 JA |
1469 | |
1470 | ########################################## | |
1471 | # socklen_t probe | |
ca205a75 TK |
1472 | if test "$socklen_t" != "yes" ; then |
1473 | socklen_t="no" | |
1474 | fi | |
67bf9823 | 1475 | cat > $TMPC << EOF |
a932a2cf BVA |
1476 | #ifdef _WIN32 |
1477 | #include <winsock2.h> | |
1478 | #include <ws2tcpip.h> | |
1479 | #else | |
f6482613 | 1480 | #include <sys/socket.h> |
a932a2cf | 1481 | #endif |
67bf9823 JA |
1482 | int main(int argc, char **argv) |
1483 | { | |
1484 | socklen_t len = 0; | |
1485 | return len; | |
1486 | } | |
1487 | EOF | |
1488 | if compile_prog "" "" "socklen_t"; then | |
1489 | socklen_t="yes" | |
1490 | fi | |
484b0b65 | 1491 | print_config "socklen_t" "$socklen_t" |
67bf9823 JA |
1492 | |
1493 | ########################################## | |
1494 | # Whether or not __thread is supported for TLS | |
ca205a75 TK |
1495 | if test "$tls_thread" != "yes" ; then |
1496 | tls_thread="no" | |
1497 | fi | |
67bf9823 JA |
1498 | cat > $TMPC << EOF |
1499 | #include <stdio.h> | |
aa6738a5 | 1500 | static __thread int ret; |
67bf9823 JA |
1501 | int main(int argc, char **argv) |
1502 | { | |
1503 | return ret; | |
1504 | } | |
1505 | EOF | |
1506 | if compile_prog "" "" "__thread"; then | |
1507 | tls_thread="yes" | |
1508 | fi | |
484b0b65 | 1509 | print_config "__thread" "$tls_thread" |
67bf9823 | 1510 | |
91f94d5b | 1511 | ########################################## |
2639f056 | 1512 | # Check if we have required gtk/glib support for gfio |
ca205a75 TK |
1513 | if test "$gfio" != "yes" ; then |
1514 | gfio="no" | |
1515 | fi | |
ebec2094 | 1516 | if test "$gfio_check" = "yes" ; then |
91f94d5b JA |
1517 | cat > $TMPC << EOF |
1518 | #include <glib.h> | |
1519 | #include <cairo.h> | |
1520 | #include <gtk/gtk.h> | |
1521 | int main(void) | |
1522 | { | |
1523 | gdk_threads_enter(); | |
91f94d5b | 1524 | gdk_threads_leave(); |
b7a99316 | 1525 | |
ef2b61aa | 1526 | return GTK_CHECK_VERSION(2, 18, 0) ? 0 : 1; /* 0 on success */ |
91f94d5b JA |
1527 | } |
1528 | EOF | |
4d1bc43e | 1529 | GTK_CFLAGS=$(${cross_prefix}pkg-config --cflags gtk+-2.0 gthread-2.0) |
86719845 JA |
1530 | ORG_LDFLAGS=$LDFLAGS |
1531 | LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g) | |
91f94d5b JA |
1532 | if test "$?" != "0" ; then |
1533 | echo "configure: gtk and gthread not found" | |
1534 | exit 1 | |
1535 | fi | |
4d1bc43e | 1536 | GTK_LIBS=$(${cross_prefix}pkg-config --libs gtk+-2.0 gthread-2.0) |
91f94d5b JA |
1537 | if test "$?" != "0" ; then |
1538 | echo "configure: gtk and gthread not found" | |
1539 | exit 1 | |
1540 | fi | |
162f8c2a DF |
1541 | gfio="yes" |
1542 | if check_min_lib_version gtk+-2.0 2.18.0 "gfio"; then | |
31ce8438 | 1543 | if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then |
86719845 | 1544 | GFIO_LIBS="$LIBS $GTK_LIBS" |
b7a99316 JA |
1545 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
1546 | else | |
31ce8438 | 1547 | echo "Please install gtk and gdk libraries" |
b7a99316 JA |
1548 | gfio="no" |
1549 | fi | |
162f8c2a DF |
1550 | else |
1551 | gfio="no" | |
91f94d5b | 1552 | fi |
86719845 | 1553 | LDFLAGS=$ORG_LDFLAGS |
91f94d5b JA |
1554 | fi |
1555 | ||
ebec2094 | 1556 | if test "$gfio_check" = "yes" ; then |
484b0b65 | 1557 | print_config "gtk 2.18 or higher" "$gfio" |
ebec2094 | 1558 | fi |
91f94d5b | 1559 | |
bda92394 | 1560 | ########################################## |
44404c5a | 1561 | # Check whether we have getrusage(RUSAGE_THREAD) |
ca205a75 TK |
1562 | if test "$rusage_thread" != "yes" ; then |
1563 | rusage_thread="no" | |
1564 | fi | |
44404c5a JA |
1565 | cat > $TMPC << EOF |
1566 | #include <sys/time.h> | |
1567 | #include <sys/resource.h> | |
1568 | int main(int argc, char **argv) | |
1569 | { | |
1570 | struct rusage ru; | |
1571 | getrusage(RUSAGE_THREAD, &ru); | |
1572 | return 0; | |
1573 | } | |
1574 | EOF | |
1575 | if compile_prog "" "" "RUSAGE_THREAD"; then | |
1576 | rusage_thread="yes" | |
1577 | fi | |
484b0b65 | 1578 | print_config "RUSAGE_THREAD" "$rusage_thread" |
44404c5a | 1579 | |
7e09a9f1 JA |
1580 | ########################################## |
1581 | # Check whether we have SCHED_IDLE | |
ca205a75 TK |
1582 | if test "$sched_idle" != "yes" ; then |
1583 | sched_idle="no" | |
1584 | fi | |
7e09a9f1 JA |
1585 | cat > $TMPC << EOF |
1586 | #include <sched.h> | |
1587 | int main(int argc, char **argv) | |
1588 | { | |
1589 | struct sched_param p; | |
1590 | return sched_setscheduler(0, SCHED_IDLE, &p); | |
1591 | } | |
1592 | EOF | |
1593 | if compile_prog "" "" "SCHED_IDLE"; then | |
1594 | sched_idle="yes" | |
1595 | fi | |
484b0b65 | 1596 | print_config "SCHED_IDLE" "$sched_idle" |
7e09a9f1 | 1597 | |
1eafa37a JA |
1598 | ########################################## |
1599 | # Check whether we have TCP_NODELAY | |
ca205a75 TK |
1600 | if test "$tcp_nodelay" != "yes" ; then |
1601 | tcp_nodelay="no" | |
1602 | fi | |
1eafa37a | 1603 | cat > $TMPC << EOF |
a932a2cf BVA |
1604 | #ifdef _WIN32 |
1605 | #include <winsock2.h> | |
1606 | #else | |
1eafa37a JA |
1607 | #include <stdio.h> |
1608 | #include <sys/types.h> | |
1609 | #include <sys/socket.h> | |
1610 | #include <netinet/tcp.h> | |
a932a2cf | 1611 | #endif |
1eafa37a JA |
1612 | int main(int argc, char **argv) |
1613 | { | |
1614 | return getsockopt(0, 0, TCP_NODELAY, NULL, NULL); | |
1615 | } | |
1616 | EOF | |
1617 | if compile_prog "" "" "TCP_NODELAY"; then | |
1618 | tcp_nodelay="yes" | |
a932a2cf BVA |
1619 | elif compile_prog "" "-lws2_32" "TCP_NODELAY"; then |
1620 | tcp_nodelay="yes" | |
1621 | LIBS="$LIBS -lws2_32" | |
1eafa37a | 1622 | fi |
484b0b65 | 1623 | print_config "TCP_NODELAY" "$tcp_nodelay" |
1eafa37a | 1624 | |
1008602c JA |
1625 | ########################################## |
1626 | # Check whether we have SO_SNDBUF | |
ca205a75 TK |
1627 | if test "$window_size" != "yes" ; then |
1628 | window_size="no" | |
1629 | fi | |
1008602c | 1630 | cat > $TMPC << EOF |
a932a2cf BVA |
1631 | #ifdef _WIN32 |
1632 | #include <winsock2.h> | |
1633 | #else | |
1008602c JA |
1634 | #include <stdio.h> |
1635 | #include <sys/types.h> | |
1636 | #include <sys/socket.h> | |
1637 | #include <netinet/tcp.h> | |
a932a2cf | 1638 | #endif |
1008602c JA |
1639 | int main(int argc, char **argv) |
1640 | { | |
1641 | setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0); | |
1642 | setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0); | |
1643 | } | |
1644 | EOF | |
1645 | if compile_prog "" "" "SO_SNDBUF"; then | |
1646 | window_size="yes" | |
a932a2cf BVA |
1647 | elif compile_prog "" "-lws2_32" "SO_SNDBUF"; then |
1648 | window_size="yes" | |
1649 | LIBS="$LIBS -lws2_32" | |
1008602c | 1650 | fi |
484b0b65 | 1651 | print_config "Net engine window_size" "$window_size" |
1008602c | 1652 | |
e5f34d95 JA |
1653 | ########################################## |
1654 | # Check whether we have TCP_MAXSEG | |
ca205a75 TK |
1655 | if test "$mss" != "yes" ; then |
1656 | mss="no" | |
1657 | fi | |
e5f34d95 | 1658 | cat > $TMPC << EOF |
a932a2cf BVA |
1659 | #ifdef _WIN32 |
1660 | #include <winsock2.h> | |
1661 | #else | |
e5f34d95 JA |
1662 | #include <stdio.h> |
1663 | #include <sys/types.h> | |
1664 | #include <sys/socket.h> | |
1665 | #include <netinet/tcp.h> | |
1666 | #include <arpa/inet.h> | |
1667 | #include <netinet/in.h> | |
a932a2cf | 1668 | #endif |
e5f34d95 JA |
1669 | int main(int argc, char **argv) |
1670 | { | |
1671 | return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0); | |
1672 | } | |
1673 | EOF | |
1674 | if compile_prog "" "" "TCP_MAXSEG"; then | |
1675 | mss="yes" | |
a932a2cf BVA |
1676 | elif compile_prog "" "-lws2_32" "TCP_MAXSEG"; then |
1677 | mss="yes" | |
1678 | LIBS="$LIBS -lws2_32" | |
e5f34d95 | 1679 | fi |
484b0b65 | 1680 | print_config "TCP_MAXSEG" "$mss" |
e5f34d95 | 1681 | |
38b9354a JA |
1682 | ########################################## |
1683 | # Check whether we have RLIMIT_MEMLOCK | |
ca205a75 TK |
1684 | if test "$rlimit_memlock" != "yes" ; then |
1685 | rlimit_memlock="no" | |
1686 | fi | |
38b9354a JA |
1687 | cat > $TMPC << EOF |
1688 | #include <sys/time.h> | |
1689 | #include <sys/resource.h> | |
1690 | int main(int argc, char **argv) | |
1691 | { | |
1692 | struct rlimit rl; | |
1693 | return getrlimit(RLIMIT_MEMLOCK, &rl); | |
1694 | } | |
1695 | EOF | |
1696 | if compile_prog "" "" "RLIMIT_MEMLOCK"; then | |
1697 | rlimit_memlock="yes" | |
1698 | fi | |
484b0b65 | 1699 | print_config "RLIMIT_MEMLOCK" "$rlimit_memlock" |
38b9354a | 1700 | |
07fc0acd JA |
1701 | ########################################## |
1702 | # Check whether we have pwritev/preadv | |
ca205a75 TK |
1703 | if test "$pwritev" != "yes" ; then |
1704 | pwritev="no" | |
1705 | fi | |
07fc0acd JA |
1706 | cat > $TMPC << EOF |
1707 | #include <stdio.h> | |
1708 | #include <sys/uio.h> | |
1709 | int main(int argc, char **argv) | |
1710 | { | |
1711 | return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0); | |
1712 | } | |
1713 | EOF | |
1714 | if compile_prog "" "" "pwritev"; then | |
1715 | pwritev="yes" | |
1716 | fi | |
484b0b65 | 1717 | print_config "pwritev/preadv" "$pwritev" |
07fc0acd | 1718 | |
2cafffbe JA |
1719 | ########################################## |
1720 | # Check whether we have pwritev2/preadv2 | |
ca205a75 TK |
1721 | if test "$pwritev2" != "yes" ; then |
1722 | pwritev2="no" | |
1723 | fi | |
2cafffbe JA |
1724 | cat > $TMPC << EOF |
1725 | #include <stdio.h> | |
1726 | #include <sys/uio.h> | |
1727 | int main(int argc, char **argv) | |
1728 | { | |
1729 | return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0); | |
1730 | } | |
1731 | EOF | |
1732 | if compile_prog "" "" "pwritev2"; then | |
1733 | pwritev2="yes" | |
1734 | fi | |
484b0b65 | 1735 | print_config "pwritev2/preadv2" "$pwritev2" |
2cafffbe | 1736 | |
ecad55e9 JA |
1737 | ########################################## |
1738 | # Check whether we have the required functions for ipv6 | |
ca205a75 TK |
1739 | if test "$ipv6" != "yes" ; then |
1740 | ipv6="no" | |
1741 | fi | |
ecad55e9 | 1742 | cat > $TMPC << EOF |
a932a2cf BVA |
1743 | #ifdef _WIN32 |
1744 | #include <winsock2.h> | |
1745 | #include <ws2tcpip.h> | |
1746 | #else | |
ecad55e9 JA |
1747 | #include <sys/types.h> |
1748 | #include <sys/socket.h> | |
d219028d | 1749 | #include <netinet/in.h> |
ecad55e9 | 1750 | #include <netdb.h> |
a932a2cf | 1751 | #endif |
ecad55e9 JA |
1752 | #include <stdio.h> |
1753 | int main(int argc, char **argv) | |
1754 | { | |
1755 | struct addrinfo hints; | |
1756 | struct in6_addr addr; | |
1757 | int ret; | |
1758 | ||
1759 | ret = getaddrinfo(NULL, NULL, &hints, NULL); | |
1760 | freeaddrinfo(NULL); | |
1761 | printf("%s\n", gai_strerror(ret)); | |
1762 | addr = in6addr_any; | |
1763 | return 0; | |
1764 | } | |
1765 | EOF | |
1766 | if compile_prog "" "" "ipv6"; then | |
1767 | ipv6="yes" | |
1768 | fi | |
484b0b65 | 1769 | print_config "IPv6 helpers" "$ipv6" |
07fc0acd | 1770 | |
c2f6a13d LMB |
1771 | ########################################## |
1772 | # check for http | |
1773 | if test "$http" != "yes" ; then | |
1774 | http="no" | |
1775 | fi | |
9ee669fa DD |
1776 | # check for openssl >= 1.1.0, which uses an opaque HMAC_CTX pointer |
1777 | cat > $TMPC << EOF | |
1778 | #include <curl/curl.h> | |
1779 | #include <openssl/hmac.h> | |
1780 | ||
1781 | int main(int argc, char **argv) | |
1782 | { | |
1783 | CURL *curl; | |
1784 | HMAC_CTX *ctx; | |
1785 | ||
1786 | curl = curl_easy_init(); | |
1787 | curl_easy_cleanup(curl); | |
1788 | ||
1789 | ctx = HMAC_CTX_new(); | |
1790 | HMAC_CTX_reset(ctx); | |
1791 | HMAC_CTX_free(ctx); | |
1792 | return 0; | |
1793 | } | |
1794 | EOF | |
1795 | # openssl < 1.1.0 uses the HMAC_CTX type directly | |
1796 | cat > $TMPC2 << EOF | |
1797 | #include <curl/curl.h> | |
1798 | #include <openssl/hmac.h> | |
1799 | ||
1800 | int main(int argc, char **argv) | |
1801 | { | |
1802 | CURL *curl; | |
1803 | HMAC_CTX ctx; | |
1804 | ||
1805 | curl = curl_easy_init(); | |
1806 | curl_easy_cleanup(curl); | |
1807 | ||
1808 | HMAC_CTX_init(&ctx); | |
1809 | HMAC_CTX_cleanup(&ctx); | |
1810 | return 0; | |
1811 | } | |
1812 | EOF | |
1813 | if test "$disable_http" != "yes"; then | |
1814 | HTTP_LIBS="-lcurl -lssl -lcrypto" | |
1815 | if compile_prog "" "$HTTP_LIBS" "curl-new-ssl"; then | |
b61a5f46 | 1816 | output_sym "CONFIG_HAVE_OPAQUE_HMAC_CTX" |
9ee669fa | 1817 | http="yes" |
9ee669fa DD |
1818 | elif mv $TMPC2 $TMPC && compile_prog "" "$HTTP_LIBS" "curl-old-ssl"; then |
1819 | http="yes" | |
0290c589 | 1820 | fi |
c2f6a13d LMB |
1821 | fi |
1822 | print_config "http engine" "$http" | |
1823 | ||
d5f9b0ea IF |
1824 | ########################################## |
1825 | # check for rados | |
1826 | if test "$rados" != "yes" ; then | |
1827 | rados="no" | |
1828 | fi | |
1829 | cat > $TMPC << EOF | |
1830 | #include <rados/librados.h> | |
1831 | ||
1832 | int main(int argc, char **argv) | |
1833 | { | |
1834 | rados_t cluster; | |
1835 | rados_ioctx_t io_ctx; | |
1836 | const char cluster_name[] = "ceph"; | |
1837 | const char user_name[] = "client.admin"; | |
1838 | const char pool[] = "rados"; | |
1839 | ||
1840 | /* The rados_create2 signature required was only introduced in ceph 0.65 */ | |
1841 | rados_create2(&cluster, cluster_name, user_name, 0); | |
1842 | rados_ioctx_create(cluster, pool, &io_ctx); | |
1843 | ||
1844 | return 0; | |
1845 | } | |
1846 | EOF | |
1847 | if test "$disable_rados" != "yes" && compile_prog "" "-lrados" "rados"; then | |
d5f9b0ea IF |
1848 | rados="yes" |
1849 | fi | |
1850 | print_config "Rados engine" "$rados" | |
1851 | ||
fc5c0345 DG |
1852 | ########################################## |
1853 | # check for rbd | |
ca205a75 TK |
1854 | if test "$rbd" != "yes" ; then |
1855 | rbd="no" | |
1856 | fi | |
fc5c0345 DG |
1857 | cat > $TMPC << EOF |
1858 | #include <rbd/librbd.h> | |
1859 | ||
1860 | int main(int argc, char **argv) | |
1861 | { | |
fc5c0345 DG |
1862 | rados_t cluster; |
1863 | rados_ioctx_t io_ctx; | |
fb9bc6e3 SW |
1864 | const char cluster_name[] = "ceph"; |
1865 | const char user_name[] = "client.admin"; | |
fc5c0345 | 1866 | const char pool[] = "rbd"; |
fc5c0345 | 1867 | int major, minor, extra; |
fc5c0345 | 1868 | |
fb9bc6e3 SW |
1869 | rbd_version(&major, &minor, &extra); |
1870 | /* The rados_create2 signature required was only introduced in ceph 0.65 */ | |
1871 | rados_create2(&cluster, cluster_name, user_name, 0); | |
fc5c0345 | 1872 | rados_ioctx_create(cluster, pool, &io_ctx); |
fb9bc6e3 | 1873 | |
fc5c0345 DG |
1874 | return 0; |
1875 | } | |
1876 | EOF | |
ce18290e | 1877 | if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then |
fc5c0345 DG |
1878 | rbd="yes" |
1879 | fi | |
484b0b65 | 1880 | print_config "Rados Block Device engine" "$rbd" |
fc5c0345 | 1881 | |
53b6c979 PL |
1882 | ########################################## |
1883 | # check for rbd_poll | |
ca205a75 TK |
1884 | if test "$rbd_poll" != "yes" ; then |
1885 | rbd_poll="no" | |
1886 | fi | |
53b6c979 PL |
1887 | if test "$rbd" = "yes"; then |
1888 | cat > $TMPC << EOF | |
1889 | #include <rbd/librbd.h> | |
1890 | #include <sys/eventfd.h> | |
1891 | ||
1892 | int main(int argc, char **argv) | |
1893 | { | |
1894 | rbd_image_t image; | |
1895 | rbd_completion_t comp; | |
1896 | ||
1897 | int fd = eventfd(0, EFD_NONBLOCK); | |
1898 | rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD); | |
1899 | rbd_poll_io_events(image, comp, 1); | |
1900 | ||
1901 | return 0; | |
1902 | } | |
1903 | EOF | |
1904 | if compile_prog "" "-lrbd -lrados" "rbd"; then | |
1905 | rbd_poll="yes" | |
1906 | fi | |
484b0b65 | 1907 | print_config "rbd_poll" "$rbd_poll" |
53b6c979 PL |
1908 | fi |
1909 | ||
903b2812 | 1910 | ########################################## |
6266dd72 | 1911 | # check for rbd_invalidate_cache() |
ca205a75 TK |
1912 | if test "$rbd_inval" != "yes" ; then |
1913 | rbd_inval="no" | |
1914 | fi | |
903b2812 JA |
1915 | if test "$rbd" = "yes"; then |
1916 | cat > $TMPC << EOF | |
1917 | #include <rbd/librbd.h> | |
1918 | ||
1919 | int main(int argc, char **argv) | |
1920 | { | |
1921 | rbd_image_t image; | |
1922 | ||
1923 | return rbd_invalidate_cache(image); | |
1924 | } | |
1925 | EOF | |
1926 | if compile_prog "" "-lrbd -lrados" "rbd"; then | |
1927 | rbd_inval="yes" | |
1928 | fi | |
484b0b65 | 1929 | print_config "rbd_invalidate_cache" "$rbd_inval" |
903b2812 JA |
1930 | fi |
1931 | ||
2e802282 JA |
1932 | ########################################## |
1933 | # Check whether we have setvbuf | |
ca205a75 TK |
1934 | if test "$setvbuf" != "yes" ; then |
1935 | setvbuf="no" | |
1936 | fi | |
2e802282 JA |
1937 | cat > $TMPC << EOF |
1938 | #include <stdio.h> | |
1939 | int main(int argc, char **argv) | |
1940 | { | |
1941 | FILE *f = NULL; | |
1942 | char buf[80]; | |
1943 | setvbuf(f, buf, _IOFBF, sizeof(buf)); | |
1944 | return 0; | |
1945 | } | |
1946 | EOF | |
1947 | if compile_prog "" "" "setvbuf"; then | |
1948 | setvbuf="yes" | |
1949 | fi | |
484b0b65 | 1950 | print_config "setvbuf" "$setvbuf" |
fc5c0345 | 1951 | |
bda92394 | 1952 | ########################################## |
6e7d7dfb | 1953 | # check for gfapi |
ca205a75 TK |
1954 | if test "$gfapi" != "yes" ; then |
1955 | gfapi="no" | |
1956 | fi | |
6e7d7dfb | 1957 | cat > $TMPC << EOF |
1958 | #include <glusterfs/api/glfs.h> | |
1959 | ||
1960 | int main(int argc, char **argv) | |
1961 | { | |
6e7d7dfb | 1962 | glfs_t *g = glfs_new("foo"); |
1963 | ||
1964 | return 0; | |
1965 | } | |
1966 | EOF | |
ce18290e | 1967 | if test "$disable_gfapi" != "yes" && compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then |
6e7d7dfb | 1968 | gfapi="yes" |
1969 | fi | |
484b0b65 | 1970 | print_config "Gluster API engine" "$gfapi" |
6e7d7dfb | 1971 | |
6fa14b99 | 1972 | ########################################## |
ca205a75 | 1973 | # check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes" |
6876c98c | 1974 | if test "$gfapi" = "yes" ; then |
6fa14b99 | 1975 | gf_fadvise="no" |
1976 | cat > $TMPC << EOF | |
1977 | #include <glusterfs/api/glfs.h> | |
1978 | ||
1979 | int main(int argc, char **argv) | |
1980 | { | |
1981 | struct glfs_fd *fd; | |
1982 | int ret = glfs_fadvise(fd, 0, 0, 1); | |
1983 | ||
1984 | return 0; | |
1985 | } | |
1986 | EOF | |
6fa14b99 | 1987 | if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then |
1988 | gf_fadvise="yes" | |
1989 | fi | |
484b0b65 | 1990 | print_config "Gluster API use fadvise" "$gf_fadvise" |
6876c98c JA |
1991 | fi |
1992 | ||
ce4d13ca JA |
1993 | ########################################## |
1994 | # check for newer gfapi | |
1995 | if test "$gfapi" = "yes" ; then | |
1996 | gf_new="no" | |
1997 | cat > $TMPC << EOF | |
1998 | #include <glusterfs/api/glfs.h> | |
1999 | ||
2000 | int main(int argc, char **argv) | |
2001 | { | |
2002 | return glfs_fsync(NULL, NULL, NULL) && glfs_ftruncate(NULL, 0, NULL, NULL); | |
2003 | } | |
2004 | EOF | |
2005 | if compile_prog "" "-lgfapi -lglusterfs" "gf new api"; then | |
2006 | gf_new="yes" | |
2007 | fi | |
2008 | print_config "Gluster new API" "$gf_new" | |
2009 | fi | |
2010 | ||
6876c98c JA |
2011 | ########################################## |
2012 | # check for gfapi trim support | |
ca205a75 TK |
2013 | if test "$gf_trim" != "yes" ; then |
2014 | gf_trim="no" | |
2015 | fi | |
6876c98c JA |
2016 | if test "$gfapi" = "yes" ; then |
2017 | cat > $TMPC << EOF | |
2018 | #include <glusterfs/api/glfs.h> | |
2019 | ||
2020 | int main(int argc, char **argv) | |
2021 | { | |
2022 | return glfs_discard_async(NULL, 0, 0); | |
2023 | } | |
2024 | EOF | |
2025 | if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then | |
2026 | gf_trim="yes" | |
2027 | fi | |
484b0b65 | 2028 | print_config "Gluster API trim support" "$gf_trim" |
6876c98c | 2029 | fi |
fc5c0345 | 2030 | |
81795ce3 CE |
2031 | ########################################## |
2032 | # Check if we support stckf on s390 | |
ca205a75 TK |
2033 | if test "$s390_z196_facilities" != "yes" ; then |
2034 | s390_z196_facilities="no" | |
2035 | fi | |
81795ce3 CE |
2036 | cat > $TMPC << EOF |
2037 | #define STFLE_BITS_Z196 45 /* various z196 facilities ... */ | |
2038 | int main(int argc, char **argv) | |
2039 | { | |
2040 | /* We want just 1 double word to be returned. */ | |
2041 | register unsigned long reg0 asm("0") = 0; | |
2042 | unsigned long stfle_bits; | |
2043 | asm volatile(".machine push" "\n\t" | |
2044 | ".machine \"z9-109\"" "\n\t" | |
2045 | "stfle %0" "\n\t" | |
2046 | ".machine pop" "\n" | |
2047 | : "=QS" (stfle_bits), "+d" (reg0) | |
2048 | : : "cc"); | |
2049 | ||
2050 | if ((stfle_bits & (1UL << (63 - STFLE_BITS_Z196))) != 0) | |
2051 | return 0; | |
2052 | else | |
2053 | return -1; | |
2054 | } | |
2055 | EOF | |
2056 | if compile_prog "" "" "s390_z196_facilities"; then | |
2057 | $TMPE | |
6a2c9363 | 2058 | if [ $? -eq 0 ]; then |
81795ce3 CE |
2059 | s390_z196_facilities="yes" |
2060 | fi | |
2061 | fi | |
484b0b65 | 2062 | print_config "s390_z196_facilities" "$s390_z196_facilities" |
1b10477b MM |
2063 | |
2064 | ########################################## | |
2065 | # Check if we have required environment variables configured for libhdfs | |
2066 | if test "$libhdfs" = "yes" ; then | |
2067 | hdfs_conf_error=0 | |
2068 | if test "$JAVA_HOME" = "" ; then | |
2069 | echo "configure: JAVA_HOME should be defined to jdk/jvm path" | |
2070 | hdfs_conf_error=1 | |
2071 | fi | |
2072 | if test "$FIO_LIBHDFS_INCLUDE" = "" ; then | |
2073 | echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path" | |
2074 | hdfs_conf_error=1 | |
2075 | fi | |
2076 | if test "$FIO_LIBHDFS_LIB" = "" ; then | |
2077 | echo "configure: FIO_LIBHDFS_LIB should be defined to libhdfs library path" | |
2078 | hdfs_conf_error=1 | |
2079 | fi | |
2080 | if test "$hdfs_conf_error" = "1" ; then | |
d490af7f | 2081 | feature_not_found "libhdfs" "" |
1b10477b | 2082 | fi |
247e5436 JA |
2083 | FIO_HDFS_CPU=$cpu |
2084 | if test "$FIO_HDFS_CPU" = "x86_64" ; then | |
2085 | FIO_HDFS_CPU="amd64" | |
2086 | fi | |
1b10477b | 2087 | fi |
484b0b65 | 2088 | print_config "HDFS engine" "$libhdfs" |
1b10477b | 2089 | |
b8116a87 DE |
2090 | ########################################## |
2091 | # Check whether we have MTD | |
ca205a75 TK |
2092 | if test "$mtd" != "yes" ; then |
2093 | mtd="no" | |
2094 | fi | |
b8116a87 | 2095 | cat > $TMPC << EOF |
0e1c454a | 2096 | #include <string.h> |
b8116a87 DE |
2097 | #include <mtd/mtd-user.h> |
2098 | #include <sys/ioctl.h> | |
2099 | int main(int argc, char **argv) | |
2100 | { | |
0e1c454a | 2101 | struct mtd_write_req ops; |
b8116a87 | 2102 | struct mtd_info_user info; |
0e1c454a | 2103 | memset(&ops, 0, sizeof(ops)); |
400cd0ff | 2104 | info.type = MTD_MLCNANDFLASH; |
b8116a87 DE |
2105 | return ioctl(0, MEMGETINFO, &info); |
2106 | } | |
2107 | EOF | |
2108 | if compile_prog "" "" "mtd"; then | |
2109 | mtd="yes" | |
2110 | fi | |
484b0b65 | 2111 | print_config "MTD" "$mtd" |
b8116a87 | 2112 | |
3ee2a3c1 DJ |
2113 | ########################################## |
2114 | # Check whether we have libpmem | |
ca205a75 TK |
2115 | if test "$libpmem" != "yes" ; then |
2116 | libpmem="no" | |
2117 | fi | |
3ee2a3c1 DJ |
2118 | cat > $TMPC << EOF |
2119 | #include <libpmem.h> | |
67719e13 | 2120 | #include <stdlib.h> |
3ee2a3c1 DJ |
2121 | int main(int argc, char **argv) |
2122 | { | |
2123 | int rc; | |
67719e13 | 2124 | rc = pmem_is_pmem(NULL, NULL); |
3ee2a3c1 DJ |
2125 | return 0; |
2126 | } | |
2127 | EOF | |
2128 | if compile_prog "" "-lpmem" "libpmem"; then | |
2129 | libpmem="yes" | |
2130 | fi | |
484b0b65 | 2131 | print_config "libpmem" "$libpmem" |
3ee2a3c1 | 2132 | |
67719e13 ŁS |
2133 | ########################################## |
2134 | # Check whether libpmem's version >= 1.5 | |
2135 | if test "$libpmem1_5" != "yes" ; then | |
2136 | libpmem1_5="no" | |
2137 | fi | |
2138 | if test "$libpmem" = "yes"; then | |
2139 | cat > $TMPC << EOF | |
2140 | #include <libpmem.h> | |
2141 | #include <stdlib.h> | |
2142 | int main(int argc, char **argv) | |
2143 | { | |
2144 | pmem_memcpy(NULL, NULL, NULL, NULL); | |
2145 | return 0; | |
2146 | } | |
2147 | EOF | |
2148 | if compile_prog "" "-lpmem" "libpmem1_5"; then | |
2149 | libpmem1_5="yes" | |
2150 | fi | |
2151 | fi | |
2152 | print_config "libpmem1_5" "$libpmem1_5" | |
2153 | ||
3ee2a3c1 DJ |
2154 | ########################################## |
2155 | # Check whether we have libpmemblk | |
cf8775b8 | 2156 | # libpmem is a prerequisite |
ca205a75 TK |
2157 | if test "$libpmemblk" != "yes" ; then |
2158 | libpmemblk="no" | |
2159 | fi | |
cf8775b8 RE |
2160 | if test "$libpmem" = "yes"; then |
2161 | cat > $TMPC << EOF | |
3ee2a3c1 DJ |
2162 | #include <libpmemblk.h> |
2163 | int main(int argc, char **argv) | |
2164 | { | |
cf8775b8 RE |
2165 | PMEMblkpool *pbp; |
2166 | pbp = pmemblk_open("", 0); | |
3ee2a3c1 DJ |
2167 | return 0; |
2168 | } | |
2169 | EOF | |
cf8775b8 RE |
2170 | if compile_prog "" "-lpmemblk" "libpmemblk"; then |
2171 | libpmemblk="yes" | |
cf8775b8 | 2172 | fi |
3ee2a3c1 | 2173 | fi |
484b0b65 | 2174 | print_config "libpmemblk" "$libpmemblk" |
3ee2a3c1 | 2175 | |
67719e13 | 2176 | # Choose libpmem-based ioengines |
3ee2a3c1 DJ |
2177 | if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then |
2178 | devdax="yes" | |
67719e13 ŁS |
2179 | if test "$libpmem1_5" = "yes"; then |
2180 | pmem="yes" | |
2181 | fi | |
3ee2a3c1 DJ |
2182 | if test "$libpmemblk" = "yes"; then |
2183 | pmemblk="yes" | |
2184 | fi | |
2185 | fi | |
2186 | ||
43f3cec2 BB |
2187 | ########################################## |
2188 | # Report whether pmemblk engine is enabled | |
363a5f65 | 2189 | print_config "PMDK pmemblk engine" "$pmemblk" |
43f3cec2 | 2190 | |
cbb15e42 DJ |
2191 | ########################################## |
2192 | # Report whether dev-dax engine is enabled | |
363a5f65 | 2193 | print_config "PMDK dev-dax engine" "$devdax" |
cbb15e42 | 2194 | |
ae0db592 TI |
2195 | ########################################## |
2196 | # Report whether libpmem engine is enabled | |
363a5f65 | 2197 | print_config "PMDK libpmem engine" "$pmem" |
ae0db592 | 2198 | |
a40e7a59 GB |
2199 | ########################################## |
2200 | # Check whether we support DDN's IME | |
2201 | if test "$libime" != "yes" ; then | |
2202 | libime="no" | |
2203 | fi | |
2204 | cat > $TMPC << EOF | |
2205 | #include <ime_native.h> | |
2206 | int main(int argc, char **argv) | |
2207 | { | |
2208 | int rc; | |
2209 | ime_native_init(); | |
2210 | rc = ime_native_finalize(); | |
2211 | return 0; | |
2212 | } | |
2213 | EOF | |
2214 | if compile_prog "-I${ime_path}/include" "-L${ime_path}/lib -lim_client" "libime"; then | |
2215 | libime="yes" | |
2216 | CFLAGS="-I${ime_path}/include $CFLAGS" | |
2217 | LDFLAGS="-Wl,-rpath ${ime_path}/lib -L${ime_path}/lib $LDFLAGS" | |
2218 | LIBS="-lim_client $LIBS" | |
2219 | fi | |
2220 | print_config "DDN's Infinite Memory Engine" "$libime" | |
2221 | ||
247ef2aa | 2222 | ########################################## |
d490af7f SW |
2223 | # Check if we have libiscsi |
2224 | if test "$libiscsi" != "no" ; then | |
162f8c2a | 2225 | if check_min_lib_version libiscsi 1.9.0; then |
247ef2aa KZ |
2226 | libiscsi="yes" |
2227 | libiscsi_cflags=$(pkg-config --cflags libiscsi) | |
2228 | libiscsi_libs=$(pkg-config --libs libiscsi) | |
2229 | else | |
247ef2aa KZ |
2230 | libiscsi="no" |
2231 | fi | |
2232 | fi | |
2233 | print_config "iscsi engine" "$libiscsi" | |
2234 | ||
d643a1e2 | 2235 | ########################################## |
d490af7f SW |
2236 | # Check if we have libnbd (for NBD support) |
2237 | if test "$libnbd" != "no" ; then | |
162f8c2a | 2238 | if check_min_lib_version libnbd 0.9.8; then |
d643a1e2 RJ |
2239 | libnbd="yes" |
2240 | libnbd_cflags=$(pkg-config --cflags libnbd) | |
2241 | libnbd_libs=$(pkg-config --libs libnbd) | |
2242 | else | |
d643a1e2 RJ |
2243 | libnbd="no" |
2244 | fi | |
2245 | fi | |
2246 | print_config "NBD engine" "$libnbd" | |
2247 | ||
bda92394 | 2248 | ########################################## |
b470a02c SC |
2249 | # Check if we have lex/yacc available |
2250 | yacc="no" | |
e7b2c7a3 | 2251 | yacc_is_bison="no" |
b470a02c SC |
2252 | lex="no" |
2253 | arith="no" | |
de26b824 | 2254 | if test "$disable_lex" = "no" || test -z "$disable_lex" ; then |
cf6dd80e | 2255 | if test "$targetos" != "SunOS" ; then |
e7b2c7a3 | 2256 | LEX=$(which lex 2> /dev/null) |
b470a02c SC |
2257 | if test -x "$LEX" ; then |
2258 | lex="yes" | |
2259 | fi | |
7e0049e9 | 2260 | YACC=$(which bison 2> /dev/null) |
b470a02c SC |
2261 | if test -x "$YACC" ; then |
2262 | yacc="yes" | |
7e0049e9 | 2263 | yacc_is_bison="yes" |
e7b2c7a3 | 2264 | else |
7e0049e9 | 2265 | YACC=$(which yacc 2> /dev/null) |
e7b2c7a3 JA |
2266 | if test -x "$YACC" ; then |
2267 | yacc="yes" | |
e7b2c7a3 | 2268 | fi |
b470a02c SC |
2269 | fi |
2270 | if test "$yacc" = "yes" && test "$lex" = "yes" ; then | |
2271 | arith="yes" | |
2272 | fi | |
2273 | ||
2274 | if test "$arith" = "yes" ; then | |
2275 | cat > $TMPC << EOF | |
2276 | extern int yywrap(void); | |
2277 | ||
2278 | int main(int argc, char **argv) | |
2279 | { | |
2280 | yywrap(); | |
2281 | return 0; | |
2282 | } | |
2283 | EOF | |
719cda03 JA |
2284 | if compile_prog "" "-ll" "lex"; then |
2285 | LIBS="-ll $LIBS" | |
b470a02c SC |
2286 | else |
2287 | arith="no" | |
2288 | fi | |
2289 | fi | |
cf6dd80e | 2290 | fi |
a655bbc4 | 2291 | fi |
b470a02c | 2292 | |
63bda378 JA |
2293 | # Check if lex fails using -o |
2294 | if test "$arith" = "yes" ; then | |
daf705b5 JA |
2295 | if test "$force_no_lex_o" = "yes" ; then |
2296 | lex_use_o="no" | |
2297 | else | |
63bda378 JA |
2298 | $LEX -o lex.yy.c exp/expression-parser.l 2> /dev/null |
2299 | if test "$?" = "0" ; then | |
2300 | lex_use_o="yes" | |
2301 | else | |
2302 | lex_use_o="no" | |
2303 | fi | |
2304 | fi | |
daf705b5 | 2305 | fi |
63bda378 | 2306 | |
484b0b65 | 2307 | print_config "lex/yacc for arithmetic" "$arith" |
b470a02c | 2308 | |
aae599ba JA |
2309 | ########################################## |
2310 | # Check whether we have setmntent/getmntent | |
ca205a75 TK |
2311 | if test "$getmntent" != "yes" ; then |
2312 | getmntent="no" | |
2313 | fi | |
aae599ba JA |
2314 | cat > $TMPC << EOF |
2315 | #include <stdio.h> | |
2316 | #include <mntent.h> | |
2317 | int main(int argc, char **argv) | |
2318 | { | |
2319 | FILE *mtab = setmntent(NULL, "r"); | |
2320 | struct mntent *mnt = getmntent(mtab); | |
1581b82a | 2321 | endmntent(mtab); |
aae599ba JA |
2322 | return 0; |
2323 | } | |
2324 | EOF | |
2325 | if compile_prog "" "" "getmntent"; then | |
2326 | getmntent="yes" | |
2327 | fi | |
484b0b65 | 2328 | print_config "getmntent" "$getmntent" |
aae599ba | 2329 | |
e7e136da TK |
2330 | ########################################## |
2331 | # Check whether we have getmntinfo | |
b765bec0 TK |
2332 | # These are originally added for BSDs, but may also work |
2333 | # on other operating systems with getmntinfo(3). | |
2334 | ||
2335 | # getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD. | |
2336 | # Note that NetBSD needs -Werror to catch warning as error. | |
ca205a75 TK |
2337 | if test "$getmntinfo" != "yes" ; then |
2338 | getmntinfo="no" | |
2339 | fi | |
e7e136da TK |
2340 | cat > $TMPC << EOF |
2341 | #include <stdio.h> | |
2342 | #include <sys/param.h> | |
2343 | #include <sys/mount.h> | |
2344 | int main(int argc, char **argv) | |
2345 | { | |
9ada751d | 2346 | struct statfs *st; |
e7e136da TK |
2347 | return getmntinfo(&st, MNT_NOWAIT); |
2348 | } | |
2349 | EOF | |
b765bec0 | 2350 | if compile_prog "-Werror" "" "getmntinfo"; then |
e7e136da TK |
2351 | getmntinfo="yes" |
2352 | fi | |
484b0b65 | 2353 | print_config "getmntinfo" "$getmntinfo" |
e7e136da | 2354 | |
b765bec0 | 2355 | # getmntinfo(3) for NetBSD. |
ca205a75 TK |
2356 | if test "$getmntinfo_statvfs" != "yes" ; then |
2357 | getmntinfo_statvfs="no" | |
2358 | fi | |
b765bec0 TK |
2359 | cat > $TMPC << EOF |
2360 | #include <stdio.h> | |
2361 | #include <sys/statvfs.h> | |
2362 | int main(int argc, char **argv) | |
2363 | { | |
2364 | struct statvfs *st; | |
2365 | return getmntinfo(&st, MNT_NOWAIT); | |
2366 | } | |
2367 | EOF | |
2368 | # Skip the test if the one with statfs arg is detected. | |
2369 | if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then | |
2370 | getmntinfo_statvfs="yes" | |
484b0b65 | 2371 | print_config "getmntinfo_statvfs" "$getmntinfo_statvfs" |
b765bec0 TK |
2372 | fi |
2373 | ||
5018f79f AH |
2374 | ########################################## |
2375 | # Check whether we have _Static_assert | |
ca205a75 TK |
2376 | if test "$static_assert" != "yes" ; then |
2377 | static_assert="no" | |
2378 | fi | |
5018f79f AH |
2379 | cat > $TMPC << EOF |
2380 | #include <assert.h> | |
94815a5c | 2381 | #include <stdlib.h> |
51b4c81e | 2382 | #include <stddef.h> |
94815a5c JA |
2383 | |
2384 | struct foo { | |
2385 | int a, b; | |
2386 | }; | |
2387 | ||
5018f79f AH |
2388 | int main(int argc, char **argv) |
2389 | { | |
94815a5c | 2390 | _Static_assert(offsetof(struct foo, a) == 0 , "Check"); |
5018f79f AH |
2391 | return 0 ; |
2392 | } | |
2393 | EOF | |
2394 | if compile_prog "" "" "static_assert"; then | |
2395 | static_assert="yes" | |
2396 | fi | |
484b0b65 | 2397 | print_config "Static Assert" "$static_assert" |
e39c0676 JA |
2398 | |
2399 | ########################################## | |
2400 | # Check whether we have bool / stdbool.h | |
ca205a75 TK |
2401 | if test "$have_bool" != "yes" ; then |
2402 | have_bool="no" | |
2403 | fi | |
e39c0676 JA |
2404 | cat > $TMPC << EOF |
2405 | #include <stdbool.h> | |
2406 | int main(int argc, char **argv) | |
2407 | { | |
2408 | bool var = true; | |
2409 | return var != false; | |
2410 | } | |
2411 | EOF | |
2412 | if compile_prog "" "" "bool"; then | |
2413 | have_bool="yes" | |
2414 | fi | |
484b0b65 | 2415 | print_config "bool" "$have_bool" |
e39c0676 | 2416 | |
b29c71c4 JA |
2417 | ########################################## |
2418 | # Check whether we have strndup() | |
107ad008 | 2419 | strndup="no" |
b29c71c4 JA |
2420 | cat > $TMPC << EOF |
2421 | #include <string.h> | |
2422 | #include <stdlib.h> | |
2423 | int main(int argc, char **argv) | |
2424 | { | |
2425 | char *res = strndup("test string", 8); | |
2426 | ||
2427 | free(res); | |
2428 | return 0; | |
2429 | } | |
2430 | EOF | |
2431 | if compile_prog "" "" "strndup"; then | |
2432 | strndup="yes" | |
2433 | fi | |
2434 | print_config "strndup" "$strndup" | |
2435 | ||
214e2d56 | 2436 | ########################################## |
0ffccc21 BVA |
2437 | # <valgrind/drd.h> probe |
2438 | # Note: presence of <valgrind/drd.h> implies that <valgrind/valgrind.h> is | |
2439 | # also available but not the other way around. | |
2440 | if test "$valgrind_dev" != "yes" ; then | |
2441 | valgrind_dev="no" | |
2442 | fi | |
2443 | cat > $TMPC << EOF | |
2444 | #include <valgrind/drd.h> | |
2445 | int main(int argc, char **argv) | |
2446 | { | |
2447 | return 0; | |
2448 | } | |
2449 | EOF | |
2450 | if compile_prog "" "" "valgrind_dev"; then | |
2451 | valgrind_dev="yes" | |
2452 | fi | |
2453 | print_config "Valgrind headers" "$valgrind_dev" | |
2454 | ||
236d23a8 | 2455 | if test "$targetos" = "Linux" ; then |
a76e1995 BVA |
2456 | ########################################## |
2457 | # <linux/blkzoned.h> probe | |
2458 | if test "$linux_blkzoned" != "yes" ; then | |
2459 | linux_blkzoned="no" | |
2460 | fi | |
2461 | cat > $TMPC << EOF | |
2462 | #include <linux/blkzoned.h> | |
2463 | int main(int argc, char **argv) | |
2464 | { | |
2465 | return 0; | |
2466 | } | |
2467 | EOF | |
2468 | if compile_prog "" "" "linux_blkzoned"; then | |
2469 | linux_blkzoned="yes" | |
2470 | fi | |
2471 | print_config "Zoned block device support" "$linux_blkzoned" | |
2472 | ||
236d23a8 SK |
2473 | ########################################## |
2474 | # Check BLK_ZONE_REP_CAPACITY | |
2475 | cat > $TMPC << EOF | |
2476 | #include <linux/blkzoned.h> | |
2477 | int main(void) | |
2478 | { | |
2479 | return BLK_ZONE_REP_CAPACITY; | |
2480 | } | |
2481 | EOF | |
2482 | if compile_prog "" "" "blkzoned report capacity"; then | |
2483 | output_sym "CONFIG_HAVE_REP_CAPACITY" | |
2484 | rep_capacity="yes" | |
2485 | else | |
2486 | rep_capacity="no" | |
2487 | fi | |
2488 | print_config "Zoned block device capacity" "$rep_capacity" | |
2489 | fi | |
2490 | ||
56a19325 DF |
2491 | ########################################## |
2492 | # libzbc probe | |
56a19325 DF |
2493 | cat > $TMPC << EOF |
2494 | #include <libzbc/zbc.h> | |
2495 | int main(int argc, char **argv) | |
2496 | { | |
2497 | struct zbc_device *dev = NULL; | |
2498 | ||
2499 | return zbc_open("foo=bar", O_RDONLY, &dev); | |
2500 | } | |
2501 | EOF | |
38551c04 DF |
2502 | if test "$libzbc" != "no" ; then |
2503 | if compile_prog "" "-lzbc" "libzbc"; then | |
162f8c2a DF |
2504 | libzbc="yes" |
2505 | if ! check_min_lib_version libzbc 5; then | |
38551c04 DF |
2506 | libzbc="no" |
2507 | fi | |
56a19325 | 2508 | else |
38551c04 | 2509 | if test "$libzbc" = "yes" ; then |
56a19325 | 2510 | feature_not_found "libzbc" "libzbc or libzbc/zbc.h" |
38551c04 DF |
2511 | fi |
2512 | libzbc="no" | |
56a19325 | 2513 | fi |
56a19325 DF |
2514 | fi |
2515 | print_config "libzbc engine" "$libzbc" | |
2516 | ||
a76e1995 | 2517 | ########################################## |
214e2d56 | 2518 | # check march=armv8-a+crc+crypto |
ca205a75 TK |
2519 | if test "$march_armv8_a_crc_crypto" != "yes" ; then |
2520 | march_armv8_a_crc_crypto="no" | |
2521 | fi | |
214e2d56 | 2522 | if test "$cpu" = "arm64" ; then |
2523 | cat > $TMPC <<EOF | |
9b153dc2 TT |
2524 | #include <arm_acle.h> |
2525 | #include <arm_neon.h> | |
58828d07 | 2526 | #include <sys/auxv.h> |
9b153dc2 | 2527 | |
214e2d56 | 2528 | int main(void) |
2529 | { | |
58828d07 SW |
2530 | /* Can we also do a runtime probe? */ |
2531 | #if __linux__ | |
2532 | return getauxval(AT_HWCAP); | |
2533 | #else | |
2534 | # error "Don't know how to do runtime probe for ARM CRC32c" | |
2535 | #endif | |
214e2d56 | 2536 | } |
2537 | EOF | |
58828d07 | 2538 | if compile_prog "-march=armv8-a+crc+crypto" "" "ARM CRC32c"; then |
214e2d56 | 2539 | march_armv8_a_crc_crypto="yes" |
58828d07 | 2540 | CFLAGS="$CFLAGS -march=armv8-a+crc+crypto" |
9f75af77 | 2541 | march_set="yes" |
214e2d56 | 2542 | fi |
2543 | fi | |
484b0b65 | 2544 | print_config "march_armv8_a_crc_crypto" "$march_armv8_a_crc_crypto" |
214e2d56 | 2545 | |
03553853 YR |
2546 | ########################################## |
2547 | # cuda probe | |
d490af7f | 2548 | if test "$cuda" != "no" ; then |
03553853 YR |
2549 | cat > $TMPC << EOF |
2550 | #include <cuda.h> | |
2551 | int main(int argc, char **argv) | |
2552 | { | |
2553 | return cuInit(0); | |
2554 | } | |
2555 | EOF | |
d490af7f SW |
2556 | if compile_prog "" "-lcuda" "cuda"; then |
2557 | cuda="yes" | |
2558 | LIBS="-lcuda $LIBS" | |
2559 | else | |
2560 | if test "$cuda" = "yes" ; then | |
2561 | feature_not_found "cuda" "" | |
2562 | fi | |
2563 | cuda="no" | |
2564 | fi | |
03553853 | 2565 | fi |
484b0b65 | 2566 | print_config "cuda" "$cuda" |
214e2d56 | 2567 | |
a817dc3b JA |
2568 | ########################################## |
2569 | # check for cc -march=native | |
2570 | build_native="no" | |
2571 | cat > $TMPC << EOF | |
2572 | int main(int argc, char **argv) | |
2573 | { | |
2574 | return 0; | |
2575 | } | |
2576 | EOF | |
c922e0b0 SW |
2577 | if test "$disable_native" = "no" && test "$disable_opt" != "yes" && \ |
2578 | compile_prog "-march=native" "" "march=native"; then | |
a817dc3b JA |
2579 | build_native="yes" |
2580 | fi | |
2581 | print_config "Build march=native" "$build_native" | |
2582 | ||
b8b0e1ee TK |
2583 | ########################################## |
2584 | # check for -lcunit | |
2585 | if test "$cunit" != "yes" ; then | |
2586 | cunit="no" | |
2587 | fi | |
2588 | cat > $TMPC << EOF | |
2589 | #include <CUnit/CUnit.h> | |
2590 | #include <CUnit/Basic.h> | |
2591 | int main(void) | |
2592 | { | |
2593 | if (CU_initialize_registry() != CUE_SUCCESS) | |
2594 | return CU_get_error(); | |
2595 | CU_basic_set_mode(CU_BRM_VERBOSE); | |
2596 | CU_basic_run_tests(); | |
2597 | CU_cleanup_registry(); | |
2598 | return CU_get_error(); | |
2599 | } | |
2600 | EOF | |
2601 | if compile_prog "" "-lcunit" "CUnit"; then | |
2602 | cunit="yes" | |
2603 | fi | |
2604 | print_config "CUnit" "$cunit" | |
2605 | ||
57fa61f0 JA |
2606 | ########################################## |
2607 | # check for __kernel_rwf_t | |
2608 | __kernel_rwf_t="no" | |
2609 | cat > $TMPC << EOF | |
2610 | #include <linux/fs.h> | |
2611 | int main(int argc, char **argv) | |
2612 | { | |
2613 | __kernel_rwf_t x; | |
2614 | x = 0; | |
2615 | return x; | |
2616 | } | |
2617 | EOF | |
2618 | if compile_prog "" "" "__kernel_rwf_t"; then | |
2619 | __kernel_rwf_t="yes" | |
2620 | fi | |
2621 | print_config "__kernel_rwf_t" "$__kernel_rwf_t" | |
2622 | ||
71144e67 | 2623 | ########################################## |
5ad91012 | 2624 | # check if gcc has -Wimplicit-fallthrough=2 |
71144e67 JA |
2625 | fallthrough="no" |
2626 | cat > $TMPC << EOF | |
2627 | int main(int argc, char **argv) | |
2628 | { | |
2629 | return 0; | |
2630 | } | |
2631 | EOF | |
5ad91012 | 2632 | if compile_prog "-Wimplicit-fallthrough=2" "" "-Wimplicit-fallthrough=2"; then |
71144e67 JA |
2633 | fallthrough="yes" |
2634 | fi | |
5ad91012 | 2635 | print_config "-Wimplicit-fallthrough=2" "$fallthrough" |
71144e67 | 2636 | |
ff547caa KB |
2637 | ########################################## |
2638 | # check for MADV_HUGEPAGE support | |
2639 | if test "$thp" != "yes" ; then | |
2640 | thp="no" | |
2641 | fi | |
2642 | if test "$esx" != "yes" ; then | |
2643 | cat > $TMPC <<EOF | |
2644 | #include <sys/mman.h> | |
2645 | int main(void) | |
2646 | { | |
2647 | return madvise(0, 0x1000, MADV_HUGEPAGE); | |
2648 | } | |
2649 | EOF | |
2650 | if compile_prog "" "" "thp" ; then | |
2651 | thp=yes | |
2652 | else | |
2653 | if test "$thp" = "yes" ; then | |
2654 | feature_not_found "Transparent Huge Page" "" | |
2655 | fi | |
2656 | thp=no | |
2657 | fi | |
2658 | fi | |
2659 | print_config "MADV_HUGEPAGE" "$thp" | |
2660 | ||
de5ed0e4 JA |
2661 | ########################################## |
2662 | # check for gettid() | |
2663 | gettid="no" | |
2664 | cat > $TMPC << EOF | |
2665 | #include <unistd.h> | |
2666 | int main(int argc, char **argv) | |
2667 | { | |
2668 | return gettid(); | |
2669 | } | |
2670 | EOF | |
2671 | if compile_prog "" "" "gettid"; then | |
2672 | gettid="yes" | |
2673 | fi | |
2674 | print_config "gettid" "$gettid" | |
2675 | ||
95f31f7d TK |
2676 | ########################################## |
2677 | # check for statx(2) support by libc | |
2678 | statx="no" | |
2679 | cat > $TMPC << EOF | |
2680 | #include <unistd.h> | |
2681 | #include <sys/stat.h> | |
2682 | ||
2683 | int main(int argc, char **argv) | |
2684 | { | |
2685 | struct statx st; | |
2686 | return statx(-1, *argv, 0, 0, &st); | |
2687 | } | |
2688 | EOF | |
2689 | if compile_prog "" "" "statx"; then | |
2690 | statx="yes" | |
2691 | fi | |
2692 | print_config "statx(2)/libc" "$statx" | |
2693 | ||
2694 | ########################################## | |
2695 | # check for statx(2) support by kernel | |
2696 | statx_syscall="no" | |
2697 | cat > $TMPC << EOF | |
2698 | #include <unistd.h> | |
2699 | #include <linux/stat.h> | |
2700 | #include <sys/stat.h> | |
2701 | #include <sys/syscall.h> | |
2702 | ||
2703 | static int _statx(int dfd, const char *pathname, int flags, unsigned int mask, | |
2704 | struct statx *buffer) | |
2705 | { | |
2706 | return syscall(__NR_statx, dfd, pathname, flags, mask, buffer); | |
2707 | } | |
2708 | ||
2709 | int main(int argc, char **argv) | |
2710 | { | |
2711 | struct statx st; | |
2712 | return _statx(-1, *argv, 0, 0, &st); | |
2713 | } | |
2714 | EOF | |
2715 | if compile_prog "" "" "statx_syscall"; then | |
2716 | statx_syscall="yes" | |
2717 | fi | |
2718 | print_config "statx(2)/syscall" "$statx_syscall" | |
2719 | ||
67bf9823 JA |
2720 | ############################################################################# |
2721 | ||
67bf9823 | 2722 | if test "$wordsize" = "64" ; then |
4feafb1e | 2723 | output_sym "CONFIG_64BIT" |
67bf9823 | 2724 | elif test "$wordsize" = "32" ; then |
4feafb1e | 2725 | output_sym "CONFIG_32BIT" |
67bf9823 | 2726 | else |
d7145a78 | 2727 | fatal "Unknown wordsize!" |
67bf9823 | 2728 | fi |
0dcebdf4 | 2729 | if test "$bigendian" = "yes" ; then |
4feafb1e | 2730 | output_sym "CONFIG_BIG_ENDIAN" |
0dcebdf4 | 2731 | else |
4feafb1e | 2732 | output_sym "CONFIG_LITTLE_ENDIAN" |
0dcebdf4 | 2733 | fi |
3989b143 JA |
2734 | if test "$zlib" = "yes" ; then |
2735 | output_sym "CONFIG_ZLIB" | |
2736 | fi | |
67bf9823 | 2737 | if test "$libaio" = "yes" ; then |
4feafb1e | 2738 | output_sym "CONFIG_LIBAIO" |
7d42e66e KK |
2739 | if test "$libaio_rw_flags" = "yes" ; then |
2740 | output_sym "CONFIG_LIBAIO_RW_FLAGS" | |
2741 | fi | |
e2defc22 JA |
2742 | if test "$libaio_uring" = "yes" ; then |
2743 | output_sym "CONFIG_LIBAIO_URING" | |
2744 | fi | |
67bf9823 JA |
2745 | fi |
2746 | if test "$posix_aio" = "yes" ; then | |
4feafb1e | 2747 | output_sym "CONFIG_POSIXAIO" |
67bf9823 JA |
2748 | fi |
2749 | if test "$posix_aio_fsync" = "yes" ; then | |
4feafb1e | 2750 | output_sym "CONFIG_POSIXAIO_FSYNC" |
67bf9823 | 2751 | fi |
06eac6b2 SW |
2752 | if test "$posix_pshared" = "yes" ; then |
2753 | output_sym "CONFIG_PSHARED" | |
2754 | fi | |
78b66d32 BVA |
2755 | if test "$pthread_condattr_setclock" = "yes" ; then |
2756 | output_sym "CONFIG_PTHREAD_CONDATTR_SETCLOCK" | |
2757 | fi | |
c31092b8 BVA |
2758 | if test "$pthread_sigmask" = "yes" ; then |
2759 | output_sym "CONFIG_PTHREAD_SIGMASK" | |
2760 | fi | |
44e8e956 | 2761 | if test "$have_asprintf" = "yes" ; then |
cb3b6806 | 2762 | output_sym "CONFIG_HAVE_ASPRINTF" |
44e8e956 BVA |
2763 | fi |
2764 | if test "$have_vasprintf" = "yes" ; then | |
cb3b6806 | 2765 | output_sym "CONFIG_HAVE_VASPRINTF" |
44e8e956 | 2766 | fi |
67bf9823 | 2767 | if test "$linux_fallocate" = "yes" ; then |
4feafb1e | 2768 | output_sym "CONFIG_LINUX_FALLOCATE" |
67bf9823 JA |
2769 | fi |
2770 | if test "$posix_fallocate" = "yes" ; then | |
4feafb1e | 2771 | output_sym "CONFIG_POSIX_FALLOCATE" |
67bf9823 JA |
2772 | fi |
2773 | if test "$fdatasync" = "yes" ; then | |
4feafb1e | 2774 | output_sym "CONFIG_FDATASYNC" |
67bf9823 | 2775 | fi |
52a552e2 BVA |
2776 | if test "$pipe" = "yes" ; then |
2777 | output_sym "CONFIG_PIPE" | |
2778 | fi | |
2779 | if test "$pipe2" = "yes" ; then | |
2780 | output_sym "CONFIG_PIPE2" | |
2781 | fi | |
15eca9aa BVA |
2782 | if test "$pread" = "yes" ; then |
2783 | output_sym "CONFIG_PREAD" | |
2784 | fi | |
67bf9823 | 2785 | if test "$sync_file_range" = "yes" ; then |
4feafb1e | 2786 | output_sym "CONFIG_SYNC_FILE_RANGE" |
67bf9823 JA |
2787 | fi |
2788 | if test "$sfaa" = "yes" ; then | |
4feafb1e | 2789 | output_sym "CONFIG_SFAA" |
67bf9823 | 2790 | fi |
a250edd0 JA |
2791 | if test "$sync_sync" = "yes" ; then |
2792 | output_sym "CONFIG_SYNC_SYNC" | |
2793 | fi | |
2794 | if test "$cmp_swap" = "yes" ; then | |
2795 | output_sym "CONFIG_CMP_SWAP" | |
2796 | fi | |
954cd73a | 2797 | if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then |
4feafb1e | 2798 | output_sym "CONFIG_RDMA" |
67bf9823 JA |
2799 | fi |
2800 | if test "$clock_gettime" = "yes" ; then | |
4feafb1e | 2801 | output_sym "CONFIG_CLOCK_GETTIME" |
67bf9823 JA |
2802 | fi |
2803 | if test "$clock_monotonic" = "yes" ; then | |
4feafb1e | 2804 | output_sym "CONFIG_CLOCK_MONOTONIC" |
67bf9823 | 2805 | fi |
c544f604 SN |
2806 | if test "$clock_monotonic_raw" = "yes" ; then |
2807 | output_sym "CONFIG_CLOCK_MONOTONIC_RAW" | |
2808 | fi | |
67bf9823 | 2809 | if test "$clock_monotonic_precise" = "yes" ; then |
4feafb1e | 2810 | output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE" |
67bf9823 | 2811 | fi |
25f8227d JA |
2812 | if test "$clockid_t" = "yes"; then |
2813 | output_sym "CONFIG_CLOCKID_T" | |
2814 | fi | |
67bf9823 | 2815 | if test "$gettimeofday" = "yes" ; then |
4feafb1e | 2816 | output_sym "CONFIG_GETTIMEOFDAY" |
67bf9823 JA |
2817 | fi |
2818 | if test "$posix_fadvise" = "yes" ; then | |
4feafb1e | 2819 | output_sym "CONFIG_POSIX_FADVISE" |
67bf9823 JA |
2820 | fi |
2821 | if test "$linux_3arg_affinity" = "yes" ; then | |
4feafb1e | 2822 | output_sym "CONFIG_3ARG_AFFINITY" |
67bf9823 | 2823 | elif test "$linux_2arg_affinity" = "yes" ; then |
4feafb1e | 2824 | output_sym "CONFIG_2ARG_AFFINITY" |
67bf9823 JA |
2825 | fi |
2826 | if test "$strsep" = "yes" ; then | |
4feafb1e | 2827 | output_sym "CONFIG_STRSEP" |
67bf9823 | 2828 | fi |
9ad8da82 JA |
2829 | if test "$strcasestr" = "yes" ; then |
2830 | output_sym "CONFIG_STRCASESTR" | |
2831 | fi | |
5ad7be56 KD |
2832 | if test "$strlcat" = "yes" ; then |
2833 | output_sym "CONFIG_STRLCAT" | |
2834 | fi | |
67bf9823 | 2835 | if test "$getopt_long_only" = "yes" ; then |
4feafb1e | 2836 | output_sym "CONFIG_GETOPT_LONG_ONLY" |
67bf9823 JA |
2837 | fi |
2838 | if test "$inet_aton" = "yes" ; then | |
4feafb1e | 2839 | output_sym "CONFIG_INET_ATON" |
67bf9823 JA |
2840 | fi |
2841 | if test "$socklen_t" = "yes" ; then | |
4feafb1e | 2842 | output_sym "CONFIG_SOCKLEN_T" |
67bf9823 JA |
2843 | fi |
2844 | if test "$ext4_me" = "yes" ; then | |
4feafb1e | 2845 | output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT" |
67bf9823 JA |
2846 | fi |
2847 | if test "$linux_splice" = "yes" ; then | |
4feafb1e | 2848 | output_sym "CONFIG_LINUX_SPLICE" |
67bf9823 JA |
2849 | fi |
2850 | if test "$guasi" = "yes" ; then | |
4feafb1e | 2851 | output_sym "CONFIG_GUASI" |
67bf9823 | 2852 | fi |
50206d9b | 2853 | if test "$libnuma_v2" = "yes" ; then |
4feafb1e | 2854 | output_sym "CONFIG_LIBNUMA" |
67bf9823 JA |
2855 | fi |
2856 | if test "$solaris_aio" = "yes" ; then | |
4feafb1e | 2857 | output_sym "CONFIG_SOLARISAIO" |
67bf9823 JA |
2858 | fi |
2859 | if test "$tls_thread" = "yes" ; then | |
4feafb1e | 2860 | output_sym "CONFIG_TLS_THREAD" |
67bf9823 | 2861 | fi |
44404c5a | 2862 | if test "$rusage_thread" = "yes" ; then |
4feafb1e | 2863 | output_sym "CONFIG_RUSAGE_THREAD" |
67bf9823 | 2864 | fi |
91f94d5b | 2865 | if test "$gfio" = "yes" ; then |
bad7e42c | 2866 | output_sym "CONFIG_GFIO" |
91f94d5b | 2867 | fi |
c8931876 JA |
2868 | if test "$esx" = "yes" ; then |
2869 | output_sym "CONFIG_ESX" | |
2870 | output_sym "CONFIG_NO_SHM" | |
2871 | fi | |
7e09a9f1 JA |
2872 | if test "$sched_idle" = "yes" ; then |
2873 | output_sym "CONFIG_SCHED_IDLE" | |
2874 | fi | |
1eafa37a JA |
2875 | if test "$tcp_nodelay" = "yes" ; then |
2876 | output_sym "CONFIG_TCP_NODELAY" | |
2877 | fi | |
1008602c JA |
2878 | if test "$window_size" = "yes" ; then |
2879 | output_sym "CONFIG_NET_WINDOWSIZE" | |
2880 | fi | |
e5f34d95 JA |
2881 | if test "$mss" = "yes" ; then |
2882 | output_sym "CONFIG_NET_MSS" | |
2883 | fi | |
38b9354a JA |
2884 | if test "$rlimit_memlock" = "yes" ; then |
2885 | output_sym "CONFIG_RLIMIT_MEMLOCK" | |
2886 | fi | |
07fc0acd JA |
2887 | if test "$pwritev" = "yes" ; then |
2888 | output_sym "CONFIG_PWRITEV" | |
2889 | fi | |
2cafffbe JA |
2890 | if test "$pwritev2" = "yes" ; then |
2891 | output_sym "CONFIG_PWRITEV2" | |
2892 | fi | |
ecad55e9 JA |
2893 | if test "$ipv6" = "yes" ; then |
2894 | output_sym "CONFIG_IPV6" | |
2895 | fi | |
c2f6a13d LMB |
2896 | if test "$http" = "yes" ; then |
2897 | output_sym "CONFIG_HTTP" | |
2898 | fi | |
d5f9b0ea IF |
2899 | if test "$rados" = "yes" ; then |
2900 | output_sym "CONFIG_RADOS" | |
2901 | fi | |
fc5c0345 DG |
2902 | if test "$rbd" = "yes" ; then |
2903 | output_sym "CONFIG_RBD" | |
2904 | fi | |
53b6c979 PL |
2905 | if test "$rbd_poll" = "yes" ; then |
2906 | output_sym "CONFIG_RBD_POLL" | |
2907 | fi | |
903b2812 JA |
2908 | if test "$rbd_inval" = "yes" ; then |
2909 | output_sym "CONFIG_RBD_INVAL" | |
2910 | fi | |
2e802282 JA |
2911 | if test "$setvbuf" = "yes" ; then |
2912 | output_sym "CONFIG_SETVBUF" | |
2913 | fi | |
81795ce3 CE |
2914 | if test "$s390_z196_facilities" = "yes" ; then |
2915 | output_sym "CONFIG_S390_Z196_FACILITIES" | |
2916 | CFLAGS="$CFLAGS -march=z9-109" | |
9f75af77 | 2917 | march_set="yes" |
81795ce3 | 2918 | fi |
6e7d7dfb | 2919 | if test "$gfapi" = "yes" ; then |
2920 | output_sym "CONFIG_GFAPI" | |
2921 | fi | |
6fa14b99 | 2922 | if test "$gf_fadvise" = "yes" ; then |
2923 | output_sym "CONFIG_GF_FADVISE" | |
2924 | fi | |
6876c98c JA |
2925 | if test "$gf_trim" = "yes" ; then |
2926 | output_sym "CONFIG_GF_TRIM" | |
2927 | fi | |
ce4d13ca JA |
2928 | if test "$gf_new" = "yes" ; then |
2929 | output_sym "CONFIG_GF_NEW_API" | |
2930 | fi | |
1b10477b MM |
2931 | if test "$libhdfs" = "yes" ; then |
2932 | output_sym "CONFIG_LIBHDFS" | |
247e5436 | 2933 | echo "FIO_HDFS_CPU=$FIO_HDFS_CPU" >> $config_host_mak |
1527dc50 FB |
2934 | echo "JAVA_HOME=$JAVA_HOME" >> $config_host_mak |
2935 | echo "FIO_LIBHDFS_INCLUDE=$FIO_LIBHDFS_INCLUDE" >> $config_host_mak | |
2936 | echo "FIO_LIBHDFS_LIB=$FIO_LIBHDFS_LIB" >> $config_host_mak | |
247ef2aa | 2937 | fi |
b8116a87 DE |
2938 | if test "$mtd" = "yes" ; then |
2939 | output_sym "CONFIG_MTD" | |
2940 | fi | |
43f3cec2 BB |
2941 | if test "$pmemblk" = "yes" ; then |
2942 | output_sym "CONFIG_PMEMBLK" | |
2943 | fi | |
cbb15e42 DJ |
2944 | if test "$devdax" = "yes" ; then |
2945 | output_sym "CONFIG_LINUX_DEVDAX" | |
2946 | fi | |
ae0db592 TI |
2947 | if test "$pmem" = "yes" ; then |
2948 | output_sym "CONFIG_LIBPMEM" | |
2949 | fi | |
a40e7a59 GB |
2950 | if test "$libime" = "yes" ; then |
2951 | output_sym "CONFIG_IME" | |
2952 | fi | |
b470a02c SC |
2953 | if test "$arith" = "yes" ; then |
2954 | output_sym "CONFIG_ARITHMETIC" | |
e7b2c7a3 JA |
2955 | if test "$yacc_is_bison" = "yes" ; then |
2956 | echo "YACC=$YACC -y" >> $config_host_mak | |
2957 | else | |
2958 | echo "YACC=$YACC" >> $config_host_mak | |
2959 | fi | |
63bda378 JA |
2960 | if test "$lex_use_o" = "yes" ; then |
2961 | echo "CONFIG_LEX_USE_O=y" >> $config_host_mak | |
2962 | fi | |
b470a02c | 2963 | fi |
aae599ba JA |
2964 | if test "$getmntent" = "yes" ; then |
2965 | output_sym "CONFIG_GETMNTENT" | |
2966 | fi | |
e7e136da TK |
2967 | if test "$getmntinfo" = "yes" ; then |
2968 | output_sym "CONFIG_GETMNTINFO" | |
2969 | fi | |
b765bec0 TK |
2970 | if test "$getmntinfo_statvfs" = "yes" ; then |
2971 | output_sym "CONFIG_GETMNTINFO_STATVFS" | |
2972 | fi | |
5018f79f AH |
2973 | if test "$static_assert" = "yes" ; then |
2974 | output_sym "CONFIG_STATIC_ASSERT" | |
2975 | fi | |
e39c0676 JA |
2976 | if test "$have_bool" = "yes" ; then |
2977 | output_sym "CONFIG_HAVE_BOOL" | |
2978 | fi | |
b29c71c4 JA |
2979 | if test "$strndup" = "yes" ; then |
2980 | output_sym "CONFIG_HAVE_STRNDUP" | |
2981 | fi | |
484817a9 JA |
2982 | if test "$disable_opt" = "yes" ; then |
2983 | output_sym "CONFIG_DISABLE_OPTIMIZATIONS" | |
2984 | fi | |
0ffccc21 BVA |
2985 | if test "$valgrind_dev" = "yes"; then |
2986 | output_sym "CONFIG_VALGRIND_DEV" | |
2987 | fi | |
a76e1995 | 2988 | if test "$linux_blkzoned" = "yes" ; then |
b7694961 | 2989 | output_sym "CONFIG_HAS_BLKZONED" |
a76e1995 | 2990 | fi |
56a19325 DF |
2991 | if test "$libzbc" = "yes" ; then |
2992 | output_sym "CONFIG_LIBZBC" | |
2993 | fi | |
605cf82e | 2994 | if test "$zlib" = "no" ; then |
8f909424 JA |
2995 | echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it." |
2996 | if test "$build_static" = "yes"; then | |
2997 | echo "Note that some distros have separate packages for static libraries." | |
2998 | fi | |
605cf82e | 2999 | fi |
58828d07 SW |
3000 | if test "$march_armv8_a_crc_crypto" = "yes" ; then |
3001 | output_sym "ARCH_HAVE_CRC_CRYPTO" | |
3002 | fi | |
03553853 YR |
3003 | if test "$cuda" = "yes" ; then |
3004 | output_sym "CONFIG_CUDA" | |
3005 | fi | |
9f75af77 | 3006 | if test "$march_set" = "no" && test "$build_native" = "yes" ; then |
a817dc3b JA |
3007 | output_sym "CONFIG_BUILD_NATIVE" |
3008 | fi | |
b8b0e1ee TK |
3009 | if test "$cunit" = "yes" ; then |
3010 | output_sym "CONFIG_HAVE_CUNIT" | |
3011 | fi | |
57fa61f0 JA |
3012 | if test "$__kernel_rwf_t" = "yes"; then |
3013 | output_sym "CONFIG_HAVE_KERNEL_RWF_T" | |
3014 | fi | |
de5ed0e4 JA |
3015 | if test "$gettid" = "yes"; then |
3016 | output_sym "CONFIG_HAVE_GETTID" | |
3017 | fi | |
95f31f7d TK |
3018 | if test "$statx" = "yes"; then |
3019 | output_sym "CONFIG_HAVE_STATX" | |
3020 | fi | |
3021 | if test "$statx_syscall" = "yes"; then | |
3022 | output_sym "CONFIG_HAVE_STATX_SYSCALL" | |
3023 | fi | |
71144e67 JA |
3024 | if test "$fallthrough" = "yes"; then |
3025 | CFLAGS="$CFLAGS -Wimplicit-fallthrough" | |
3026 | fi | |
ff547caa KB |
3027 | if test "$thp" = "yes" ; then |
3028 | output_sym "CONFIG_HAVE_THP" | |
3029 | fi | |
247ef2aa KZ |
3030 | if test "$libiscsi" = "yes" ; then |
3031 | output_sym "CONFIG_LIBISCSI" | |
3032 | echo "CONFIG_LIBISCSI=m" >> $config_host_mak | |
3033 | echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak | |
3034 | echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak | |
3035 | fi | |
d643a1e2 RJ |
3036 | if test "$libnbd" = "yes" ; then |
3037 | output_sym "CONFIG_LIBNBD" | |
3038 | echo "CONFIG_LIBNBD=m" >> $config_host_mak | |
3039 | echo "LIBNBD_CFLAGS=$libnbd_cflags" >> $config_host_mak | |
3040 | echo "LIBNBD_LIBS=$libnbd_libs" >> $config_host_mak | |
3041 | fi | |
5a8a6a03 | 3042 | if test "$dynamic_engines" = "yes" ; then |
a504a390 | 3043 | output_sym "CONFIG_DYNAMIC_ENGINES" |
5a8a6a03 YK |
3044 | fi |
3045 | print_config "Lib-based ioengines dynamic" "$dynamic_engines" | |
01fe773d JD |
3046 | cat > $TMPC << EOF |
3047 | int main(int argc, char **argv) | |
3048 | { | |
3049 | return 0; | |
3050 | } | |
3051 | EOF | |
ab6e4714 SW |
3052 | if test "$disable_tcmalloc" != "yes"; then |
3053 | if compile_prog "" "-ltcmalloc" "tcmalloc"; then | |
3054 | tcmalloc="yes" | |
3055 | LIBS="-ltcmalloc $LIBS" | |
3056 | elif compile_prog "" "-l:libtcmalloc_minimal.so.4" "tcmalloc_minimal4"; then | |
3057 | tcmalloc="yes" | |
3058 | LIBS="-l:libtcmalloc_minimal.so.4 $LIBS" | |
3059 | else | |
3060 | tcmalloc="no" | |
3061 | fi | |
01fe773d JD |
3062 | fi |
3063 | print_config "TCMalloc support" "$tcmalloc" | |
605cf82e | 3064 | |
67bf9823 | 3065 | echo "LIBS+=$LIBS" >> $config_host_mak |
86719845 | 3066 | echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak |
91f94d5b | 3067 | echo "CFLAGS+=$CFLAGS" >> $config_host_mak |
d2aeedb9 | 3068 | echo "LDFLAGS+=$LDFLAGS" >> $config_host_mak |
67bf9823 | 3069 | echo "CC=$cc" >> $config_host_mak |
af4862b3 | 3070 | echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak |
020d54bd | 3071 | echo "INSTALL_PREFIX=$prefix" >> $config_host_mak |
c61a3a44 | 3072 | |
59d8f412 | 3073 | if [ `dirname $0` != "." -a ! -e Makefile ]; then |
c61a3a44 JF |
3074 | cat > Makefile <<EOF |
3075 | SRCDIR:=`dirname $0` | |
3076 | include \$(SRCDIR)/Makefile | |
3077 | EOF | |
3078 | fi |