3 # Fio configure script. Heavily influenced by the manual qemu configure
4 # script. Sad this is easier than autoconf and enemies.
7 # set temporary file name
8 if test ! -z "$TMPDIR" ; then
10 elif test ! -z "$TEMPDIR" ; then
16 TMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c"
17 TMPC2="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}-2.c"
18 TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o"
19 TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe"
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>
23 trap "rm -f $TMPC $TMPC2 $TMPO $TMPE" EXIT INT QUIT TERM
27 config_host_mak="config-host.mak"
28 config_host_h="config-host.h"
30 rm -rf $config_host_mak
35 echo "Configure failed, check config.log and/or the above output"
36 rm -rf $config_host_mak
41 # Print result for each configuration test
43 printf "%-30s%s\n" "$1" "$2"
47 CFLAGS="-D_GNU_SOURCE -include config-host.h"
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
55 echo "#" >> config.log
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
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
76 # Don't bother rerunning the compile if we were already using -Werror
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."
87 fatal "You can run configure with --disable-werror to bypass this check."
91 do_cc $CFLAGS -c -o $TMPO $TMPC
96 local_ldflags="$2 $LIBS"
97 echo "Compiling test case $3" >> config.log
98 do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
101 feature_not_found() {
106 echo "ERROR: User requested feature $feature"
107 if test ! -z "$packages" ; then
108 echo "ERROR: That feature needs $packages installed"
110 echo "ERROR: configure was not able to find it"
115 type "$1" >/dev/null 2>&1
121 #error $1 not defined
132 echo "$1=y" >> $config_host_mak
133 echo "#define $1" >> $config_host_h
156 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
158 --prefix=*) prefix="$optarg"
160 --cpu=*) cpu="$optarg"
162 # esx is cross compiled and cannot be detect through simple uname calls
168 --extra-cflags=*) CFLAGS="$CFLAGS $optarg"
170 --build-32bit-win) build_32bit_win="yes"
172 --target-win-ver=*) target_win_ver="$optarg"
174 --build-static) build_static="yes"
176 --enable-gfio) gfio_check="yes"
178 --disable-numa) disable_numa="yes"
180 --disable-rdma) disable_rdma="yes"
182 --disable-rados) disable_rados="yes"
184 --disable-rbd) disable_rbd="yes"
186 --disable-http) disable_http="yes"
188 --disable-gfapi) disable_gfapi="yes"
190 --enable-libhdfs) libhdfs="yes"
192 --disable-lex) disable_lex="yes"
194 --enable-lex) disable_lex="no"
196 --disable-shm) no_shm="yes"
198 --disable-optimizations) disable_opt="yes"
200 --disable-pmem) disable_pmem="yes"
202 --enable-cuda) enable_cuda="yes"
204 --disable-native) disable_native="yes"
206 --with-ime=*) ime_path="$optarg"
208 --enable-libiscsi) libiscsi="yes"
210 --disable-tcmalloc) disable_tcmalloc="yes"
216 echo "Bad option $opt"
222 if test "$show_help" = "yes" ; then
223 echo "--prefix= Use this directory as installation prefix"
224 echo "--cpu= Specify target CPU if auto-detect fails"
225 echo "--cc= Specify compiler to use"
226 echo "--extra-cflags= Specify extra CFLAGS to pass to compiler"
227 echo "--build-32bit-win Enable 32-bit build on Windows"
228 echo "--target-win-ver= Minimum version of Windows to target (XP or 7)"
229 echo "--build-static Build a static fio"
230 echo "--esx Configure build options for esx"
231 echo "--enable-gfio Enable building of gtk gfio"
232 echo "--disable-numa Disable libnuma even if found"
233 echo "--disable-rdma Disable RDMA support even if found"
234 echo "--disable-rados Disable Rados support even if found"
235 echo "--disable-rbd Disable Rados Block Device even if found"
236 echo "--disable-http Disable HTTP support even if found"
237 echo "--disable-gfapi Disable gfapi"
238 echo "--enable-libhdfs Enable hdfs support"
239 echo "--disable-lex Disable use of lex/yacc for math"
240 echo "--disable-pmem Disable pmem based engines even if found"
241 echo "--enable-lex Enable use of lex/yacc for math"
242 echo "--disable-shm Disable SHM support"
243 echo "--disable-optimizations Don't enable compiler optimizations"
244 echo "--enable-cuda Enable GPUDirect RDMA support"
245 echo "--disable-native Don't build for native host"
246 echo "--with-ime= Install path for DDN's Infinite Memory Engine"
247 echo "--enable-libiscsi Enable iscsi support"
248 echo "--disable-tcmalloc Disable tcmalloc support"
252 cross_prefix=${cross_prefix-${CROSS_COMPILE}}
253 # Preferred compiler (can be overriden later after we know the platform):
255 # ${cross_prefix}gcc (if cross-prefix specified)
258 if test -z "${CC}${cross_prefix}"; then
265 cc="${CC-${cross_prefix}gcc}"
268 if check_define __ANDROID__ ; then
270 elif check_define __linux__ ; then
272 elif check_define __OpenBSD__ ; then
274 elif check_define __NetBSD__ ; then
276 elif check_define __sun__ ; then
278 CFLAGS="$CFLAGS -D_REENTRANT"
279 elif check_define _WIN32 ; then
285 echo "# Automatically generated by configure - do not modify" > $config_host_mak
286 printf "# Configured with:" >> $config_host_mak
287 printf " '%s'" "$0" "$@" >> $config_host_mak
288 echo >> $config_host_mak
289 echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak
291 if test "$no_shm" = "yes" ; then
292 output_sym "CONFIG_NO_SHM"
295 if test "$disable_opt" = "yes" ; then
296 output_sym "CONFIG_FIO_NO_OPT"
299 # Some host OSes need non-standard checks for which CPU to use.
300 # Note that these checks are broken for cross-compilation: if you're
301 # cross-compiling to one of these OSes then you'll need to specify
302 # the correct CPU with the --cpu option.
305 # Unless explicitly enabled, turn off lex.
306 # OpenBSD will hit syntax error when enabled.
307 if test -z "$disable_lex" ; then
314 CFLAGS="$CFLAGS -I/usr/local/include"
315 LDFLAGS="$LDFLAGS -L/usr/local/lib"
318 # on Leopard most of the system is 32-bit, so we have to ask the kernel if
319 # we can run 64-bit userspace code.
320 # If the user didn't specify a CPU explicitly and the kernel says this is
321 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual
323 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
326 # Error at compile time linking of weak/partial symbols if possible...
333 if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then
334 echo "Disabling weak symbols"
335 LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
339 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
340 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
343 LIBS="-lnsl -lsocket"
346 # We still force some options, so keep this message here.
347 echo "Forcing some known good options on Windows"
348 if test -z "${CC}${cross_prefix}"; then
349 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
350 cc="i686-w64-mingw32-gcc"
352 cc="x86_64-w64-mingw32-gcc"
356 target_win_ver=$(echo "$target_win_ver" | tr '[:lower:]' '[:upper:]')
357 if test -z "$target_win_ver"; then
358 # Default Windows API target
361 if test "$target_win_ver" = "XP"; then
362 output_sym "CONFIG_WINDOWS_XP"
363 elif test "$target_win_ver" = "7"; then
364 output_sym "CONFIG_WINDOWS_7"
365 CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0601"
367 fatal "Unknown target Windows version"
370 # We need this to be output_sym'd here because this is Windows specific.
371 # The regular configure path never sets this config.
372 output_sym "CONFIG_WINDOWSAIO"
373 # We now take the regular configuration path without having exit 0 here.
374 # Flags below are still necessary mostly for MinGW.
379 clock_gettime="yes" # clock_monotonic probe has dependency on this
380 clock_monotonic="yes"
388 # Now we know the target platform we can have another guess at the preferred
389 # compiler when it wasn't explictly set
390 if test -z "${CC}${cross_prefix}"; then
391 if test "$targetos" = "FreeBSD" || test "$targetos" = "Darwin"; then
397 if test -z "$cc"; then
398 echo "configure: failed to find compiler"
402 if test ! -z "$cpu" ; then
403 # command line argument
405 elif check_define __i386__ ; then
407 elif check_define __x86_64__ ; then
409 elif check_define __sparc__ ; then
410 if check_define __arch64__ ; then
415 elif check_define _ARCH_PPC ; then
416 if check_define _ARCH_PPC64 ; then
421 elif check_define __mips__ ; then
423 elif check_define __ia64__ ; then
425 elif check_define __s390__ ; then
426 if check_define __s390x__ ; then
431 elif check_define __arm__ ; then
433 elif check_define __aarch64__ ; then
435 elif check_define __hppa__ ; then
441 # Normalise host CPU name and set ARCH.
443 ia64|ppc|ppc64|s390|s390x|sparc64)
446 i386|i486|i586|i686|i86pc|BePC)
458 hppa|parisc|parisc64)
472 ##########################################
473 # check cross compile
475 if test "$cross_compile" != "yes" ; then
484 if compile_prog "" "" "cross"; then
485 $TMPE 2>/dev/null || cross_compile="yes"
487 fatal "compile test failed"
490 ##########################################
492 if test "$bigendian" != "yes" ; then
495 if test "$cross_compile" = "no" ; then
497 #include <inttypes.h>
500 volatile uint32_t i=0x01234567;
501 return (*((uint8_t*)(&i))) == 0x67;
504 if compile_prog "" "" "endian"; then
505 $TMPE && bigendian="yes"
508 # If we're cross compiling, try our best to work it out and rely on the
509 # run-time check to fail if we get it wrong.
514 #if __BYTE_ORDER != __BIG_ENDIAN
515 # error "Unknown endianness"
519 compile_prog "" "" "endian" && bigendian="yes"
520 check_define "__ARMEB__" && bigendian="yes"
521 check_define "__MIPSEB__" && bigendian="yes"
525 print_config "Operating system" "$targetos"
526 print_config "CPU" "$cpu"
527 print_config "Big endian" "$bigendian"
528 if test ! -z "$target_win_ver"; then
529 print_config "Target Windows version" "$target_win_ver"
531 print_config "Compiler" "$cc"
532 print_config "Cross compile" "$cross_compile"
535 ##########################################
536 # See if we need to build a static build
537 if test "$build_static" = "yes" ; then
538 CFLAGS="$CFLAGS -ffunction-sections -fdata-sections"
539 LDFLAGS="$LDFLAGS -static -Wl,--gc-sections"
543 print_config "Static build" "$build_static"
545 ##########################################
550 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
553 BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE);
557 if compile_prog "-DWORDSIZE=32" "" "wordsize"; then
559 elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then
562 fatal "Unknown wordsize"
564 print_config "Wordsize" "$wordsize"
566 ##########################################
568 if test "$zlib" != "yes" ; then
576 if (inflateInit(&stream) != Z_OK)
581 if compile_prog "" "-lz" "zlib" ; then
585 print_config "zlib" "$zlib"
587 ##########################################
589 if test "$libaio" != "yes" ; then
592 if test "$esx" != "yes" ; then
602 if compile_prog "" "-laio" "libaio" ; then
606 if test "$libaio" = "yes" ; then
607 feature_not_found "linux AIO" "libaio-dev or libaio-devel"
612 print_config "Linux AIO support" "$libaio"
614 ##########################################
616 if test "$posix_aio" != "yes" ; then
619 if test "$posix_aio_lrt" != "yes" ; then
631 if compile_prog "" "" "posixaio" ; then
633 elif compile_prog "" "-lrt" "posixaio -lrt"; then
638 print_config "POSIX AIO support" "$posix_aio"
639 print_config "POSIX AIO support needs -lrt" "$posix_aio_lrt"
641 ##########################################
642 # posix aio fsync probe
643 if test "$posix_aio_fsync" != "yes" ; then
646 if test "$posix_aio" = "yes" ; then
653 return aio_fsync(O_SYNC, &cb);
657 if compile_prog "" "$LIBS" "posix_aio_fsync" ; then
661 print_config "POSIX AIO fsync" "$posix_aio_fsync"
663 ##########################################
664 # POSIX pshared attribute probe
665 if test "$posix_pshared" != "yes" ; then
672 #if defined(_POSIX_THREAD_PROCESS_SHARED) && ((_POSIX_THREAD_PROCESS_SHARED + 0) > 0)
673 # if defined(__CYGWIN__)
674 # error "_POSIX_THREAD_PROCESS_SHARED is buggy on Cygwin"
675 # elif defined(__APPLE__)
676 # include <AvailabilityMacros.h>
677 # include <TargetConditionals.h>
678 # if TARGET_OS_MAC && MAC_OS_X_VERSION_MIN_REQUIRED < 1070
679 # error "_POSIX_THREAD_PROCESS_SHARED is buggy/unsupported prior to OSX 10.7"
683 # error "_POSIX_THREAD_PROCESS_SHARED is unsupported"
688 if compile_prog "" "$LIBS" "posix_pshared" ; then
691 print_config "POSIX pshared support" "$posix_pshared"
693 ##########################################
695 if test "$solaris_aio" != "yes" ; then
699 #include <sys/types.h>
700 #include <sys/asynch.h>
705 return aioread(0, NULL, 0, 0, SEEK_SET, &res);
709 if compile_prog "" "-laio" "solarisaio" ; then
713 print_config "Solaris AIO support" "$solaris_aio"
715 ##########################################
716 # __sync_fetch_and_add test
717 if test "$sfaa" != "yes" ; then
721 #include <inttypes.h>
722 static int sfaa(uint64_t *ptr)
724 return __sync_fetch_and_add(ptr, 0);
727 int main(int argc, char **argv)
734 if compile_prog "" "" "__sync_fetch_and_add()" ; then
737 print_config "__sync_fetch_and_add" "$sfaa"
739 ##########################################
740 # __sync_synchronize() test
741 if test "$sync_sync" != "yes" ; then
745 #include <inttypes.h>
747 int main(int argc, char **argv)
749 __sync_synchronize();
753 if compile_prog "" "" "__sync_synchronize()" ; then
756 print_config "__sync_synchronize" "$sync_sync"
758 ##########################################
759 # __sync_val_compare_and_swap() test
760 if test "$cmp_swap" != "yes" ; then
764 #include <inttypes.h>
766 int main(int argc, char **argv)
769 return __sync_val_compare_and_swap(&x, 1, 2);
772 if compile_prog "" "" "__sync_val_compare_and_swap()" ; then
775 print_config "__sync_val_compare_and_swap" "$cmp_swap"
777 ##########################################
779 if test "$libverbs" != "yes" ; then
783 #include <infiniband/verbs.h>
784 int main(int argc, char **argv)
786 struct ibv_pd *pd = ibv_alloc_pd(NULL);
790 if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then
792 LIBS="-libverbs $LIBS"
794 print_config "libverbs" "$libverbs"
796 ##########################################
798 if test "$rdmacm" != "yes" ; then
803 #include <rdma/rdma_cma.h>
804 int main(int argc, char **argv)
806 rdma_destroy_qp(NULL);
810 if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then
812 LIBS="-lrdmacm $LIBS"
814 print_config "rdmacm" "$rdmacm"
816 ##########################################
817 # asprintf() and vasprintf() probes
818 if test "$have_asprintf" != "yes" ; then
824 int main(int argc, char **argv)
826 return asprintf(NULL, "%s", "str") == 0;
829 if compile_prog "" "" "have_asprintf"; then
832 print_config "asprintf()" "$have_asprintf"
834 if test "$have_vasprintf" != "yes" ; then
840 int main(int argc, char **argv)
842 return vasprintf(NULL, "%s", NULL) == 0;
845 if compile_prog "" "" "have_vasprintf"; then
848 print_config "vasprintf()" "$have_vasprintf"
850 ##########################################
851 # Linux fallocate probe
852 if test "$linux_fallocate" != "yes" ; then
858 #include <linux/falloc.h>
859 int main(int argc, char **argv)
861 int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024);
865 if compile_prog "" "" "linux_fallocate"; then
866 linux_fallocate="yes"
868 print_config "Linux fallocate" "$linux_fallocate"
870 ##########################################
871 # POSIX fadvise probe
872 if test "$posix_fadvise" != "yes" ; then
878 int main(int argc, char **argv)
880 int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL);
884 if compile_prog "" "" "posix_fadvise"; then
887 print_config "POSIX fadvise" "$posix_fadvise"
889 ##########################################
890 # POSIX fallocate probe
891 if test "$posix_fallocate" != "yes" ; then
897 int main(int argc, char **argv)
899 int r = posix_fallocate(0, 0, 1024);
903 if compile_prog "" "" "posix_fallocate"; then
904 posix_fallocate="yes"
906 print_config "POSIX fallocate" "$posix_fallocate"
908 ##########################################
909 # sched_set/getaffinity 2 or 3 argument test
910 if test "$linux_2arg_affinity" != "yes" ; then
911 linux_2arg_affinity="no"
913 if test "$linux_3arg_affinity" != "yes" ; then
914 linux_3arg_affinity="no"
918 int main(int argc, char **argv)
921 return sched_setaffinity(0, sizeof(mask), &mask);
924 if compile_prog "" "" "sched_setaffinity(,,)"; then
925 linux_3arg_affinity="yes"
929 int main(int argc, char **argv)
932 return sched_setaffinity(0, &mask);
935 if compile_prog "" "" "sched_setaffinity(,)"; then
936 linux_2arg_affinity="yes"
939 print_config "sched_setaffinity(3 arg)" "$linux_3arg_affinity"
940 print_config "sched_setaffinity(2 arg)" "$linux_2arg_affinity"
942 ##########################################
943 # clock_gettime probe
944 if test "$clock_gettime" != "yes" ; then
950 int main(int argc, char **argv)
952 return clock_gettime(0, NULL);
955 if compile_prog "" "" "clock_gettime"; then
957 elif compile_prog "" "-lrt" "clock_gettime"; then
961 print_config "clock_gettime" "$clock_gettime"
963 ##########################################
964 # CLOCK_MONOTONIC probe
965 if test "$clock_monotonic" != "yes" ; then
968 if test "$clock_gettime" = "yes" ; then
972 int main(int argc, char **argv)
974 return clock_gettime(CLOCK_MONOTONIC, NULL);
977 if compile_prog "" "$LIBS" "clock monotonic"; then
978 clock_monotonic="yes"
981 print_config "CLOCK_MONOTONIC" "$clock_monotonic"
983 ##########################################
984 # CLOCK_MONOTONIC_RAW probe
985 if test "$clock_monotonic_raw" != "yes" ; then
986 clock_monotonic_raw="no"
988 if test "$clock_gettime" = "yes" ; then
992 int main(int argc, char **argv)
994 return clock_gettime(CLOCK_MONOTONIC_RAW, NULL);
997 if compile_prog "" "$LIBS" "clock monotonic"; then
998 clock_monotonic_raw="yes"
1001 print_config "CLOCK_MONOTONIC_RAW" "$clock_monotonic_raw"
1003 ##########################################
1004 # CLOCK_MONOTONIC_PRECISE probe
1005 if test "$clock_monotonic_precise" != "yes" ; then
1006 clock_monotonic_precise="no"
1008 if test "$clock_gettime" = "yes" ; then
1012 int main(int argc, char **argv)
1014 return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL);
1017 if compile_prog "" "$LIBS" "clock monotonic precise"; then
1018 clock_monotonic_precise="yes"
1021 print_config "CLOCK_MONOTONIC_PRECISE" "$clock_monotonic_precise"
1023 ##########################################
1025 if test "$clockid_t" != "yes" ; then
1031 int main(int argc, char **argv)
1033 volatile clockid_t cid;
1034 memset((void*)&cid, 0, sizeof(cid));
1038 if compile_prog "" "$LIBS" "clockid_t"; then
1041 print_config "clockid_t" "$clockid_t"
1043 ##########################################
1044 # gettimeofday() probe
1045 if test "$gettimeofday" != "yes" ; then
1049 #include <sys/time.h>
1051 int main(int argc, char **argv)
1054 return gettimeofday(&tv, NULL);
1057 if compile_prog "" "" "gettimeofday"; then
1060 print_config "gettimeofday" "$gettimeofday"
1062 ##########################################
1064 if test "$fdatasync" != "yes" ; then
1070 int main(int argc, char **argv)
1072 return fdatasync(0);
1075 if compile_prog "" "" "fdatasync"; then
1078 print_config "fdatasync" "$fdatasync"
1080 ##########################################
1081 # sync_file_range() probe
1082 if test "$sync_file_range" != "yes" ; then
1083 sync_file_range="no"
1089 #include <linux/fs.h>
1090 int main(int argc, char **argv)
1092 unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE |
1093 SYNC_FILE_RANGE_WAIT_AFTER;
1094 return sync_file_range(0, 0, 0, flags);
1097 if compile_prog "" "" "sync_file_range"; then
1098 sync_file_range="yes"
1100 print_config "sync_file_range" "$sync_file_range"
1102 ##########################################
1103 # ext4 move extent probe
1104 if test "$ext4_me" != "yes" ; then
1109 #include <sys/ioctl.h>
1110 int main(int argc, char **argv)
1112 struct move_extent me;
1113 return ioctl(0, EXT4_IOC_MOVE_EXT, &me);
1116 if compile_prog "" "" "ext4 move extent" ; then
1118 elif test $targetos = "Linux" ; then
1119 # On Linux, just default to it on and let it error at runtime if we really
1120 # don't have it. None of my updated systems have it defined, but it does
1121 # work. Takes a while to bubble back.
1124 print_config "EXT4 move extent" "$ext4_me"
1126 ##########################################
1128 if test "$linux_splice" != "yes" ; then
1134 int main(int argc, char **argv)
1136 return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK);
1139 if compile_prog "" "" "linux splice"; then
1142 print_config "Linux splice(2)" "$linux_splice"
1144 ##########################################
1146 if test "$guasi" != "yes" ; then
1151 #include <guasi_syscalls.h>
1152 int main(int argc, char **argv)
1154 guasi_t ctx = guasi_create(0, 0, 0);
1158 if compile_prog "" "" "guasi"; then
1161 print_config "GUASI" "$guasi"
1163 ##########################################
1165 if test "$libnuma" != "yes" ; then
1170 int main(int argc, char **argv)
1172 return numa_available();
1175 if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then
1179 print_config "libnuma" "$libnuma"
1181 ##########################################
1182 # libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes"
1183 if test "$libnuma" = "yes" ; then
1187 int main(int argc, char **argv)
1189 struct bitmask *mask = numa_parse_nodestring(NULL);
1190 return mask->size == 0;
1193 if compile_prog "" "" "libnuma api"; then
1196 print_config "libnuma v2" "$libnuma_v2"
1199 ##########################################
1201 if test "$strsep" != "yes" ; then
1206 int main(int argc, char **argv)
1208 static char *string = "This is a string";
1209 strsep(&string, "needle");
1213 if compile_prog "" "" "strsep"; then
1216 print_config "strsep" "$strsep"
1218 ##########################################
1219 # strcasestr() probe
1220 if test "$strcasestr" != "yes" ; then
1225 int main(int argc, char **argv)
1227 return strcasestr(argv[0], argv[1]) != NULL;
1230 if compile_prog "" "" "strcasestr"; then
1233 print_config "strcasestr" "$strcasestr"
1235 ##########################################
1237 if test "$strlcat" != "yes" ; then
1242 int main(int argc, char **argv)
1244 static char dst[64];
1245 static char *string = "This is a string";
1246 memset(dst, 0, sizeof(dst));
1247 strlcat(dst, string, sizeof(dst));
1251 if compile_prog "" "" "strlcat"; then
1254 print_config "strlcat" "$strlcat"
1256 ##########################################
1257 # getopt_long_only() probe
1258 if test "$getopt_long_only" != "yes" ; then
1259 getopt_long_only="no"
1265 int main(int argc, char **argv)
1267 int c = getopt_long_only(argc, argv, NULL, NULL, NULL);
1271 if compile_prog "" "" "getopt_long_only"; then
1272 getopt_long_only="yes"
1274 print_config "getopt_long_only()" "$getopt_long_only"
1276 ##########################################
1278 if test "$inet_aton" != "yes" ; then
1282 #include <sys/socket.h>
1283 #include <arpa/inet.h>
1285 int main(int argc, char **argv)
1288 return inet_aton(NULL, &in);
1291 if compile_prog "" "" "inet_aton"; then
1294 print_config "inet_aton" "$inet_aton"
1296 ##########################################
1298 if test "$socklen_t" != "yes" ; then
1302 #include <sys/socket.h>
1303 int main(int argc, char **argv)
1309 if compile_prog "" "" "socklen_t"; then
1312 print_config "socklen_t" "$socklen_t"
1314 ##########################################
1315 # Whether or not __thread is supported for TLS
1316 if test "$tls_thread" != "yes" ; then
1321 static __thread int ret;
1322 int main(int argc, char **argv)
1327 if compile_prog "" "" "__thread"; then
1330 print_config "__thread" "$tls_thread"
1332 ##########################################
1333 # Check if we have required gtk/glib support for gfio
1334 if test "$gfio" != "yes" ; then
1337 if test "$gfio_check" = "yes" ; then
1341 #include <gtk/gtk.h>
1344 gdk_threads_enter();
1345 gdk_threads_leave();
1347 return GTK_CHECK_VERSION(2, 18, 0) ? 0 : 1; /* 0 on success */
1350 GTK_CFLAGS=$(${cross_prefix}pkg-config --cflags gtk+-2.0 gthread-2.0)
1351 ORG_LDFLAGS=$LDFLAGS
1352 LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g)
1353 if test "$?" != "0" ; then
1354 echo "configure: gtk and gthread not found"
1357 GTK_LIBS=$(${cross_prefix}pkg-config --libs gtk+-2.0 gthread-2.0)
1358 if test "$?" != "0" ; then
1359 echo "configure: gtk and gthread not found"
1362 if ! ${cross_prefix}pkg-config --atleast-version 2.18.0 gtk+-2.0; then
1363 echo "GTK found, but need version 2.18 or higher"
1366 if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then
1368 GFIO_LIBS="$LIBS $GTK_LIBS"
1369 CFLAGS="$CFLAGS $GTK_CFLAGS"
1371 echo "Please install gtk and gdk libraries"
1375 LDFLAGS=$ORG_LDFLAGS
1378 if test "$gfio_check" = "yes" ; then
1379 print_config "gtk 2.18 or higher" "$gfio"
1382 ##########################################
1383 # Check whether we have getrusage(RUSAGE_THREAD)
1384 if test "$rusage_thread" != "yes" ; then
1388 #include <sys/time.h>
1389 #include <sys/resource.h>
1390 int main(int argc, char **argv)
1393 getrusage(RUSAGE_THREAD, &ru);
1397 if compile_prog "" "" "RUSAGE_THREAD"; then
1400 print_config "RUSAGE_THREAD" "$rusage_thread"
1402 ##########################################
1403 # Check whether we have SCHED_IDLE
1404 if test "$sched_idle" != "yes" ; then
1409 int main(int argc, char **argv)
1411 struct sched_param p;
1412 return sched_setscheduler(0, SCHED_IDLE, &p);
1415 if compile_prog "" "" "SCHED_IDLE"; then
1418 print_config "SCHED_IDLE" "$sched_idle"
1420 ##########################################
1421 # Check whether we have TCP_NODELAY
1422 if test "$tcp_nodelay" != "yes" ; then
1427 #include <sys/types.h>
1428 #include <sys/socket.h>
1429 #include <netinet/tcp.h>
1430 int main(int argc, char **argv)
1432 return getsockopt(0, 0, TCP_NODELAY, NULL, NULL);
1435 if compile_prog "" "" "TCP_NODELAY"; then
1438 print_config "TCP_NODELAY" "$tcp_nodelay"
1440 ##########################################
1441 # Check whether we have SO_SNDBUF
1442 if test "$window_size" != "yes" ; then
1447 #include <sys/types.h>
1448 #include <sys/socket.h>
1449 #include <netinet/tcp.h>
1450 int main(int argc, char **argv)
1452 setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0);
1453 setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0);
1456 if compile_prog "" "" "SO_SNDBUF"; then
1459 print_config "Net engine window_size" "$window_size"
1461 ##########################################
1462 # Check whether we have TCP_MAXSEG
1463 if test "$mss" != "yes" ; then
1468 #include <sys/types.h>
1469 #include <sys/socket.h>
1470 #include <netinet/tcp.h>
1471 #include <arpa/inet.h>
1472 #include <netinet/in.h>
1473 int main(int argc, char **argv)
1475 return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0);
1478 if compile_prog "" "" "TCP_MAXSEG"; then
1481 print_config "TCP_MAXSEG" "$mss"
1483 ##########################################
1484 # Check whether we have RLIMIT_MEMLOCK
1485 if test "$rlimit_memlock" != "yes" ; then
1489 #include <sys/time.h>
1490 #include <sys/resource.h>
1491 int main(int argc, char **argv)
1494 return getrlimit(RLIMIT_MEMLOCK, &rl);
1497 if compile_prog "" "" "RLIMIT_MEMLOCK"; then
1498 rlimit_memlock="yes"
1500 print_config "RLIMIT_MEMLOCK" "$rlimit_memlock"
1502 ##########################################
1503 # Check whether we have pwritev/preadv
1504 if test "$pwritev" != "yes" ; then
1509 #include <sys/uio.h>
1510 int main(int argc, char **argv)
1512 return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0);
1515 if compile_prog "" "" "pwritev"; then
1518 print_config "pwritev/preadv" "$pwritev"
1520 ##########################################
1521 # Check whether we have pwritev2/preadv2
1522 if test "$pwritev2" != "yes" ; then
1527 #include <sys/uio.h>
1528 int main(int argc, char **argv)
1530 return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0);
1533 if compile_prog "" "" "pwritev2"; then
1536 print_config "pwritev2/preadv2" "$pwritev2"
1538 ##########################################
1539 # Check whether we have the required functions for ipv6
1540 if test "$ipv6" != "yes" ; then
1544 #include <sys/types.h>
1545 #include <sys/socket.h>
1546 #include <netinet/in.h>
1549 int main(int argc, char **argv)
1551 struct addrinfo hints;
1552 struct in6_addr addr;
1555 ret = getaddrinfo(NULL, NULL, &hints, NULL);
1557 printf("%s\n", gai_strerror(ret));
1562 if compile_prog "" "" "ipv6"; then
1565 print_config "IPv6 helpers" "$ipv6"
1567 ##########################################
1569 if test "$http" != "yes" ; then
1572 # check for openssl >= 1.1.0, which uses an opaque HMAC_CTX pointer
1574 #include <curl/curl.h>
1575 #include <openssl/hmac.h>
1577 int main(int argc, char **argv)
1582 curl = curl_easy_init();
1583 curl_easy_cleanup(curl);
1585 ctx = HMAC_CTX_new();
1586 HMAC_CTX_reset(ctx);
1591 # openssl < 1.1.0 uses the HMAC_CTX type directly
1593 #include <curl/curl.h>
1594 #include <openssl/hmac.h>
1596 int main(int argc, char **argv)
1601 curl = curl_easy_init();
1602 curl_easy_cleanup(curl);
1604 HMAC_CTX_init(&ctx);
1605 HMAC_CTX_cleanup(&ctx);
1609 if test "$disable_http" != "yes"; then
1610 HTTP_LIBS="-lcurl -lssl -lcrypto"
1611 if compile_prog "" "$HTTP_LIBS" "curl-new-ssl"; then
1612 output_sym "CONFIG_HAVE_OPAQUE_HMAC_CTX"
1614 LIBS="$HTTP_LIBS $LIBS"
1615 elif mv $TMPC2 $TMPC && compile_prog "" "$HTTP_LIBS" "curl-old-ssl"; then
1617 LIBS="$HTTP_LIBS $LIBS"
1620 print_config "http engine" "$http"
1622 ##########################################
1624 if test "$rados" != "yes" ; then
1628 #include <rados/librados.h>
1630 int main(int argc, char **argv)
1633 rados_ioctx_t io_ctx;
1634 const char cluster_name[] = "ceph";
1635 const char user_name[] = "client.admin";
1636 const char pool[] = "rados";
1638 /* The rados_create2 signature required was only introduced in ceph 0.65 */
1639 rados_create2(&cluster, cluster_name, user_name, 0);
1640 rados_ioctx_create(cluster, pool, &io_ctx);
1645 if test "$disable_rados" != "yes" && compile_prog "" "-lrados" "rados"; then
1646 LIBS="-lrados $LIBS"
1649 print_config "Rados engine" "$rados"
1651 ##########################################
1653 if test "$rbd" != "yes" ; then
1657 #include <rbd/librbd.h>
1659 int main(int argc, char **argv)
1662 rados_ioctx_t io_ctx;
1663 const char cluster_name[] = "ceph";
1664 const char user_name[] = "client.admin";
1665 const char pool[] = "rbd";
1666 int major, minor, extra;
1668 rbd_version(&major, &minor, &extra);
1669 /* The rados_create2 signature required was only introduced in ceph 0.65 */
1670 rados_create2(&cluster, cluster_name, user_name, 0);
1671 rados_ioctx_create(cluster, pool, &io_ctx);
1676 if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then
1677 LIBS="-lrbd -lrados $LIBS"
1680 print_config "Rados Block Device engine" "$rbd"
1682 ##########################################
1683 # check for rbd_poll
1684 if test "$rbd_poll" != "yes" ; then
1687 if test "$rbd" = "yes"; then
1689 #include <rbd/librbd.h>
1690 #include <sys/eventfd.h>
1692 int main(int argc, char **argv)
1695 rbd_completion_t comp;
1697 int fd = eventfd(0, EFD_NONBLOCK);
1698 rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD);
1699 rbd_poll_io_events(image, comp, 1);
1704 if compile_prog "" "-lrbd -lrados" "rbd"; then
1707 print_config "rbd_poll" "$rbd_poll"
1710 ##########################################
1711 # check for rbd_invalidate_cache()
1712 if test "$rbd_inval" != "yes" ; then
1715 if test "$rbd" = "yes"; then
1717 #include <rbd/librbd.h>
1719 int main(int argc, char **argv)
1723 return rbd_invalidate_cache(image);
1726 if compile_prog "" "-lrbd -lrados" "rbd"; then
1729 print_config "rbd_invalidate_cache" "$rbd_inval"
1732 ##########################################
1733 # Check whether we have setvbuf
1734 if test "$setvbuf" != "yes" ; then
1739 int main(int argc, char **argv)
1743 setvbuf(f, buf, _IOFBF, sizeof(buf));
1747 if compile_prog "" "" "setvbuf"; then
1750 print_config "setvbuf" "$setvbuf"
1752 ##########################################
1754 if test "$gfapi" != "yes" ; then
1758 #include <glusterfs/api/glfs.h>
1760 int main(int argc, char **argv)
1762 glfs_t *g = glfs_new("foo");
1767 if test "$disable_gfapi" != "yes" && compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
1768 LIBS="-lgfapi -lglusterfs $LIBS"
1771 print_config "Gluster API engine" "$gfapi"
1773 ##########################################
1774 # check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes"
1775 if test "$gfapi" = "yes" ; then
1778 #include <glusterfs/api/glfs.h>
1780 int main(int argc, char **argv)
1783 int ret = glfs_fadvise(fd, 0, 0, 1);
1788 if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
1791 print_config "Gluster API use fadvise" "$gf_fadvise"
1794 ##########################################
1795 # check for newer gfapi
1796 if test "$gfapi" = "yes" ; then
1799 #include <glusterfs/api/glfs.h>
1801 int main(int argc, char **argv)
1803 return glfs_fsync(NULL, NULL, NULL) && glfs_ftruncate(NULL, 0, NULL, NULL);
1806 if compile_prog "" "-lgfapi -lglusterfs" "gf new api"; then
1809 print_config "Gluster new API" "$gf_new"
1812 ##########################################
1813 # check for gfapi trim support
1814 if test "$gf_trim" != "yes" ; then
1817 if test "$gfapi" = "yes" ; then
1819 #include <glusterfs/api/glfs.h>
1821 int main(int argc, char **argv)
1823 return glfs_discard_async(NULL, 0, 0);
1826 if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then
1829 print_config "Gluster API trim support" "$gf_trim"
1832 ##########################################
1833 # Check if we support stckf on s390
1834 if test "$s390_z196_facilities" != "yes" ; then
1835 s390_z196_facilities="no"
1838 #define STFLE_BITS_Z196 45 /* various z196 facilities ... */
1839 int main(int argc, char **argv)
1841 /* We want just 1 double word to be returned. */
1842 register unsigned long reg0 asm("0") = 0;
1843 unsigned long stfle_bits;
1844 asm volatile(".machine push" "\n\t"
1845 ".machine \"z9-109\"" "\n\t"
1848 : "=QS" (stfle_bits), "+d" (reg0)
1851 if ((stfle_bits & (1UL << (63 - STFLE_BITS_Z196))) != 0)
1857 if compile_prog "" "" "s390_z196_facilities"; then
1859 if [ $? -eq 0 ]; then
1860 s390_z196_facilities="yes"
1863 print_config "s390_z196_facilities" "$s390_z196_facilities"
1865 ##########################################
1866 # Check if we have required environment variables configured for libhdfs
1867 if test "$libhdfs" = "yes" ; then
1869 if test "$JAVA_HOME" = "" ; then
1870 echo "configure: JAVA_HOME should be defined to jdk/jvm path"
1873 if test "$FIO_LIBHDFS_INCLUDE" = "" ; then
1874 echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path"
1877 if test "$FIO_LIBHDFS_LIB" = "" ; then
1878 echo "configure: FIO_LIBHDFS_LIB should be defined to libhdfs library path"
1881 if test "$hdfs_conf_error" = "1" ; then
1885 if test "$FIO_HDFS_CPU" = "x86_64" ; then
1886 FIO_HDFS_CPU="amd64"
1889 print_config "HDFS engine" "$libhdfs"
1891 ##########################################
1892 # Check whether we have MTD
1893 if test "$mtd" != "yes" ; then
1898 #include <mtd/mtd-user.h>
1899 #include <sys/ioctl.h>
1900 int main(int argc, char **argv)
1902 struct mtd_write_req ops;
1903 struct mtd_info_user info;
1904 memset(&ops, 0, sizeof(ops));
1905 info.type = MTD_MLCNANDFLASH;
1906 return ioctl(0, MEMGETINFO, &info);
1909 if compile_prog "" "" "mtd"; then
1912 print_config "MTD" "$mtd"
1914 ##########################################
1915 # Check whether we have libpmem
1916 if test "$libpmem" != "yes" ; then
1920 #include <libpmem.h>
1921 int main(int argc, char **argv)
1924 rc = pmem_is_pmem(0, 0);
1928 if compile_prog "" "-lpmem" "libpmem"; then
1932 print_config "libpmem" "$libpmem"
1934 ##########################################
1935 # Check whether we have libpmemblk
1936 # libpmem is a prerequisite
1937 if test "$libpmemblk" != "yes" ; then
1940 if test "$libpmem" = "yes"; then
1942 #include <libpmemblk.h>
1943 int main(int argc, char **argv)
1946 pbp = pmemblk_open("", 0);
1950 if compile_prog "" "-lpmemblk" "libpmemblk"; then
1952 LIBS="-lpmemblk $LIBS"
1955 print_config "libpmemblk" "$libpmemblk"
1957 # Choose the ioengines
1958 if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then
1961 if test "$libpmemblk" = "yes"; then
1966 ##########################################
1967 # Report whether pmemblk engine is enabled
1968 print_config "PMDK pmemblk engine" "$pmemblk"
1970 ##########################################
1971 # Report whether dev-dax engine is enabled
1972 print_config "PMDK dev-dax engine" "$devdax"
1974 ##########################################
1975 # Report whether libpmem engine is enabled
1976 print_config "PMDK libpmem engine" "$pmem"
1978 ##########################################
1979 # Check whether we support DDN's IME
1980 if test "$libime" != "yes" ; then
1984 #include <ime_native.h>
1985 int main(int argc, char **argv)
1989 rc = ime_native_finalize();
1993 if compile_prog "-I${ime_path}/include" "-L${ime_path}/lib -lim_client" "libime"; then
1995 CFLAGS="-I${ime_path}/include $CFLAGS"
1996 LDFLAGS="-Wl,-rpath ${ime_path}/lib -L${ime_path}/lib $LDFLAGS"
1997 LIBS="-lim_client $LIBS"
1999 print_config "DDN's Infinite Memory Engine" "$libime"
2001 ##########################################
2002 # Check if we have required environment variables configured for libiscsi
2003 if test "$libiscsi" = "yes" ; then
2004 if $(pkg-config --atleast-version=1.9.0 libiscsi); then
2006 libiscsi_cflags=$(pkg-config --cflags libiscsi)
2007 libiscsi_libs=$(pkg-config --libs libiscsi)
2009 if test "$libiscsi" = "yes" ; then
2010 echo "libiscsi" "Install libiscsi >= 1.9.0"
2015 print_config "iscsi engine" "$libiscsi"
2017 ##########################################
2018 # Check if we have lex/yacc available
2023 if test "$disable_lex" = "no" || test -z "$disable_lex" ; then
2024 if test "$targetos" != "SunOS" ; then
2025 LEX=$(which lex 2> /dev/null)
2026 if test -x "$LEX" ; then
2029 YACC=$(which bison 2> /dev/null)
2030 if test -x "$YACC" ; then
2034 YACC=$(which yacc 2> /dev/null)
2035 if test -x "$YACC" ; then
2039 if test "$yacc" = "yes" && test "$lex" = "yes" ; then
2043 if test "$arith" = "yes" ; then
2045 extern int yywrap(void);
2047 int main(int argc, char **argv)
2053 if compile_prog "" "-ll" "lex"; then
2062 # Check if lex fails using -o
2063 if test "$arith" = "yes" ; then
2064 if test "$force_no_lex_o" = "yes" ; then
2067 $LEX -o lex.yy.c exp/expression-parser.l 2> /dev/null
2068 if test "$?" = "0" ; then
2076 print_config "lex/yacc for arithmetic" "$arith"
2078 ##########################################
2079 # Check whether we have setmntent/getmntent
2080 if test "$getmntent" != "yes" ; then
2086 int main(int argc, char **argv)
2088 FILE *mtab = setmntent(NULL, "r");
2089 struct mntent *mnt = getmntent(mtab);
2094 if compile_prog "" "" "getmntent"; then
2097 print_config "getmntent" "$getmntent"
2099 ##########################################
2100 # Check whether we have getmntinfo
2101 # These are originally added for BSDs, but may also work
2102 # on other operating systems with getmntinfo(3).
2104 # getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD.
2105 # Note that NetBSD needs -Werror to catch warning as error.
2106 if test "$getmntinfo" != "yes" ; then
2111 #include <sys/param.h>
2112 #include <sys/mount.h>
2113 int main(int argc, char **argv)
2116 return getmntinfo(&st, MNT_NOWAIT);
2119 if compile_prog "-Werror" "" "getmntinfo"; then
2122 print_config "getmntinfo" "$getmntinfo"
2124 # getmntinfo(3) for NetBSD.
2125 if test "$getmntinfo_statvfs" != "yes" ; then
2126 getmntinfo_statvfs="no"
2130 #include <sys/statvfs.h>
2131 int main(int argc, char **argv)
2134 return getmntinfo(&st, MNT_NOWAIT);
2137 # Skip the test if the one with statfs arg is detected.
2138 if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
2139 getmntinfo_statvfs="yes"
2140 print_config "getmntinfo_statvfs" "$getmntinfo_statvfs"
2143 ##########################################
2144 # Check whether we have _Static_assert
2145 if test "$static_assert" != "yes" ; then
2157 int main(int argc, char **argv)
2159 _Static_assert(offsetof(struct foo, a) == 0 , "Check");
2163 if compile_prog "" "" "static_assert"; then
2166 print_config "Static Assert" "$static_assert"
2168 ##########################################
2169 # Check whether we have bool / stdbool.h
2170 if test "$have_bool" != "yes" ; then
2174 #include <stdbool.h>
2175 int main(int argc, char **argv)
2178 return var != false;
2181 if compile_prog "" "" "bool"; then
2184 print_config "bool" "$have_bool"
2186 ##########################################
2187 # Check whether we have strndup()
2192 int main(int argc, char **argv)
2194 char *res = strndup("test string", 8);
2200 if compile_prog "" "" "strndup"; then
2203 print_config "strndup" "$strndup"
2205 ##########################################
2206 # <valgrind/drd.h> probe
2207 # Note: presence of <valgrind/drd.h> implies that <valgrind/valgrind.h> is
2208 # also available but not the other way around.
2209 if test "$valgrind_dev" != "yes" ; then
2213 #include <valgrind/drd.h>
2214 int main(int argc, char **argv)
2219 if compile_prog "" "" "valgrind_dev"; then
2222 print_config "Valgrind headers" "$valgrind_dev"
2224 ##########################################
2225 # <linux/blkzoned.h> probe
2226 if test "$linux_blkzoned" != "yes" ; then
2230 #include <linux/blkzoned.h>
2231 int main(int argc, char **argv)
2236 if compile_prog "" "" "linux_blkzoned"; then
2237 linux_blkzoned="yes"
2239 print_config "Zoned block device support" "$linux_blkzoned"
2241 ##########################################
2242 # check march=armv8-a+crc+crypto
2243 if test "$march_armv8_a_crc_crypto" != "yes" ; then
2244 march_armv8_a_crc_crypto="no"
2246 if test "$cpu" = "arm64" ; then
2248 #include <arm_acle.h>
2249 #include <arm_neon.h>
2250 #include <sys/auxv.h>
2254 /* Can we also do a runtime probe? */
2256 return getauxval(AT_HWCAP);
2258 # error "Don't know how to do runtime probe for ARM CRC32c"
2262 if compile_prog "-march=armv8-a+crc+crypto" "" "ARM CRC32c"; then
2263 march_armv8_a_crc_crypto="yes"
2264 CFLAGS="$CFLAGS -march=armv8-a+crc+crypto"
2268 print_config "march_armv8_a_crc_crypto" "$march_armv8_a_crc_crypto"
2270 ##########################################
2272 if test "$cuda" != "yes" ; then
2277 int main(int argc, char **argv)
2282 if test "$enable_cuda" = "yes" && compile_prog "" "-lcuda" "cuda"; then
2286 print_config "cuda" "$cuda"
2288 ##########################################
2289 # mkdir() probe. mingw apparently has a one-argument mkdir :/
2292 #include <sys/stat.h>
2293 #include <sys/types.h>
2294 int main(int argc, char **argv)
2296 return mkdir("/tmp/bla", 0600);
2299 if compile_prog "" "" "mkdir(a, b)"; then
2302 print_config "mkdir(a, b)" "$mkdir_two"
2304 ##########################################
2305 # check for cc -march=native
2308 int main(int argc, char **argv)
2313 if test "$disable_native" = "no" && test "$disable_opt" != "yes" && \
2314 compile_prog "-march=native" "" "march=native"; then
2317 print_config "Build march=native" "$build_native"
2319 ##########################################
2321 if test "$cunit" != "yes" ; then
2325 #include <CUnit/CUnit.h>
2326 #include <CUnit/Basic.h>
2329 if (CU_initialize_registry() != CUE_SUCCESS)
2330 return CU_get_error();
2331 CU_basic_set_mode(CU_BRM_VERBOSE);
2332 CU_basic_run_tests();
2333 CU_cleanup_registry();
2334 return CU_get_error();
2337 if compile_prog "" "-lcunit" "CUnit"; then
2340 print_config "CUnit" "$cunit"
2342 ##########################################
2343 # check for __kernel_rwf_t
2346 #include <linux/fs.h>
2347 int main(int argc, char **argv)
2354 if compile_prog "" "" "__kernel_rwf_t"; then
2355 __kernel_rwf_t="yes"
2357 print_config "__kernel_rwf_t" "$__kernel_rwf_t"
2359 ##########################################
2360 # check if gcc has -Wimplicit-fallthrough
2363 int main(int argc, char **argv)
2368 if compile_prog "-Wimplicit-fallthrough" "" "-Wimplicit-fallthrough"; then
2371 print_config "-Wimplicit-fallthrough" "$fallthrough"
2373 ##########################################
2374 # check for MADV_HUGEPAGE support
2375 if test "$thp" != "yes" ; then
2378 if test "$esx" != "yes" ; then
2380 #include <sys/mman.h>
2383 return madvise(0, 0x1000, MADV_HUGEPAGE);
2386 if compile_prog "" "" "thp" ; then
2389 if test "$thp" = "yes" ; then
2390 feature_not_found "Transparent Huge Page" ""
2395 print_config "MADV_HUGEPAGE" "$thp"
2397 ##########################################
2398 # check for gettid()
2402 int main(int argc, char **argv)
2407 if compile_prog "" "" "gettid"; then
2410 print_config "gettid" "$gettid"
2412 #############################################################################
2414 if test "$wordsize" = "64" ; then
2415 output_sym "CONFIG_64BIT"
2416 elif test "$wordsize" = "32" ; then
2417 output_sym "CONFIG_32BIT"
2419 fatal "Unknown wordsize!"
2421 if test "$bigendian" = "yes" ; then
2422 output_sym "CONFIG_BIG_ENDIAN"
2424 output_sym "CONFIG_LITTLE_ENDIAN"
2426 if test "$zlib" = "yes" ; then
2427 output_sym "CONFIG_ZLIB"
2429 if test "$libaio" = "yes" ; then
2430 output_sym "CONFIG_LIBAIO"
2432 if test "$posix_aio" = "yes" ; then
2433 output_sym "CONFIG_POSIXAIO"
2435 if test "$posix_aio_fsync" = "yes" ; then
2436 output_sym "CONFIG_POSIXAIO_FSYNC"
2438 if test "$posix_pshared" = "yes" ; then
2439 output_sym "CONFIG_PSHARED"
2441 if test "$have_asprintf" = "yes" ; then
2442 output_sym "CONFIG_HAVE_ASPRINTF"
2444 if test "$have_vasprintf" = "yes" ; then
2445 output_sym "CONFIG_HAVE_VASPRINTF"
2447 if test "$linux_fallocate" = "yes" ; then
2448 output_sym "CONFIG_LINUX_FALLOCATE"
2450 if test "$posix_fallocate" = "yes" ; then
2451 output_sym "CONFIG_POSIX_FALLOCATE"
2453 if test "$fdatasync" = "yes" ; then
2454 output_sym "CONFIG_FDATASYNC"
2456 if test "$sync_file_range" = "yes" ; then
2457 output_sym "CONFIG_SYNC_FILE_RANGE"
2459 if test "$sfaa" = "yes" ; then
2460 output_sym "CONFIG_SFAA"
2462 if test "$sync_sync" = "yes" ; then
2463 output_sym "CONFIG_SYNC_SYNC"
2465 if test "$cmp_swap" = "yes" ; then
2466 output_sym "CONFIG_CMP_SWAP"
2468 if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then
2469 output_sym "CONFIG_RDMA"
2471 if test "$clock_gettime" = "yes" ; then
2472 output_sym "CONFIG_CLOCK_GETTIME"
2474 if test "$clock_monotonic" = "yes" ; then
2475 output_sym "CONFIG_CLOCK_MONOTONIC"
2477 if test "$clock_monotonic_raw" = "yes" ; then
2478 output_sym "CONFIG_CLOCK_MONOTONIC_RAW"
2480 if test "$clock_monotonic_precise" = "yes" ; then
2481 output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE"
2483 if test "$clockid_t" = "yes"; then
2484 output_sym "CONFIG_CLOCKID_T"
2486 if test "$gettimeofday" = "yes" ; then
2487 output_sym "CONFIG_GETTIMEOFDAY"
2489 if test "$posix_fadvise" = "yes" ; then
2490 output_sym "CONFIG_POSIX_FADVISE"
2492 if test "$linux_3arg_affinity" = "yes" ; then
2493 output_sym "CONFIG_3ARG_AFFINITY"
2494 elif test "$linux_2arg_affinity" = "yes" ; then
2495 output_sym "CONFIG_2ARG_AFFINITY"
2497 if test "$strsep" = "yes" ; then
2498 output_sym "CONFIG_STRSEP"
2500 if test "$strcasestr" = "yes" ; then
2501 output_sym "CONFIG_STRCASESTR"
2503 if test "$strlcat" = "yes" ; then
2504 output_sym "CONFIG_STRLCAT"
2506 if test "$getopt_long_only" = "yes" ; then
2507 output_sym "CONFIG_GETOPT_LONG_ONLY"
2509 if test "$inet_aton" = "yes" ; then
2510 output_sym "CONFIG_INET_ATON"
2512 if test "$socklen_t" = "yes" ; then
2513 output_sym "CONFIG_SOCKLEN_T"
2515 if test "$ext4_me" = "yes" ; then
2516 output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT"
2518 if test "$linux_splice" = "yes" ; then
2519 output_sym "CONFIG_LINUX_SPLICE"
2521 if test "$guasi" = "yes" ; then
2522 output_sym "CONFIG_GUASI"
2524 if test "$libnuma_v2" = "yes" ; then
2525 output_sym "CONFIG_LIBNUMA"
2527 if test "$solaris_aio" = "yes" ; then
2528 output_sym "CONFIG_SOLARISAIO"
2530 if test "$tls_thread" = "yes" ; then
2531 output_sym "CONFIG_TLS_THREAD"
2533 if test "$rusage_thread" = "yes" ; then
2534 output_sym "CONFIG_RUSAGE_THREAD"
2536 if test "$gfio" = "yes" ; then
2537 output_sym "CONFIG_GFIO"
2539 if test "$esx" = "yes" ; then
2540 output_sym "CONFIG_ESX"
2541 output_sym "CONFIG_NO_SHM"
2543 if test "$sched_idle" = "yes" ; then
2544 output_sym "CONFIG_SCHED_IDLE"
2546 if test "$tcp_nodelay" = "yes" ; then
2547 output_sym "CONFIG_TCP_NODELAY"
2549 if test "$window_size" = "yes" ; then
2550 output_sym "CONFIG_NET_WINDOWSIZE"
2552 if test "$mss" = "yes" ; then
2553 output_sym "CONFIG_NET_MSS"
2555 if test "$rlimit_memlock" = "yes" ; then
2556 output_sym "CONFIG_RLIMIT_MEMLOCK"
2558 if test "$pwritev" = "yes" ; then
2559 output_sym "CONFIG_PWRITEV"
2561 if test "$pwritev2" = "yes" ; then
2562 output_sym "CONFIG_PWRITEV2"
2564 if test "$ipv6" = "yes" ; then
2565 output_sym "CONFIG_IPV6"
2567 if test "$http" = "yes" ; then
2568 output_sym "CONFIG_HTTP"
2570 if test "$rados" = "yes" ; then
2571 output_sym "CONFIG_RADOS"
2573 if test "$rbd" = "yes" ; then
2574 output_sym "CONFIG_RBD"
2576 if test "$rbd_poll" = "yes" ; then
2577 output_sym "CONFIG_RBD_POLL"
2579 if test "$rbd_inval" = "yes" ; then
2580 output_sym "CONFIG_RBD_INVAL"
2582 if test "$setvbuf" = "yes" ; then
2583 output_sym "CONFIG_SETVBUF"
2585 if test "$s390_z196_facilities" = "yes" ; then
2586 output_sym "CONFIG_S390_Z196_FACILITIES"
2587 CFLAGS="$CFLAGS -march=z9-109"
2590 if test "$gfapi" = "yes" ; then
2591 output_sym "CONFIG_GFAPI"
2593 if test "$gf_fadvise" = "yes" ; then
2594 output_sym "CONFIG_GF_FADVISE"
2596 if test "$gf_trim" = "yes" ; then
2597 output_sym "CONFIG_GF_TRIM"
2599 if test "$gf_new" = "yes" ; then
2600 output_sym "CONFIG_GF_NEW_API"
2602 if test "$libhdfs" = "yes" ; then
2603 output_sym "CONFIG_LIBHDFS"
2604 echo "FIO_HDFS_CPU=$FIO_HDFS_CPU" >> $config_host_mak
2605 echo "JAVA_HOME=$JAVA_HOME" >> $config_host_mak
2606 echo "FIO_LIBHDFS_INCLUDE=$FIO_LIBHDFS_INCLUDE" >> $config_host_mak
2607 echo "FIO_LIBHDFS_LIB=$FIO_LIBHDFS_LIB" >> $config_host_mak
2609 if test "$mtd" = "yes" ; then
2610 output_sym "CONFIG_MTD"
2612 if test "$pmemblk" = "yes" ; then
2613 output_sym "CONFIG_PMEMBLK"
2615 if test "$devdax" = "yes" ; then
2616 output_sym "CONFIG_LINUX_DEVDAX"
2618 if test "$pmem" = "yes" ; then
2619 output_sym "CONFIG_LIBPMEM"
2621 if test "$libime" = "yes" ; then
2622 output_sym "CONFIG_IME"
2624 if test "$arith" = "yes" ; then
2625 output_sym "CONFIG_ARITHMETIC"
2626 if test "$yacc_is_bison" = "yes" ; then
2627 echo "YACC=$YACC -y" >> $config_host_mak
2629 echo "YACC=$YACC" >> $config_host_mak
2631 if test "$lex_use_o" = "yes" ; then
2632 echo "CONFIG_LEX_USE_O=y" >> $config_host_mak
2635 if test "$getmntent" = "yes" ; then
2636 output_sym "CONFIG_GETMNTENT"
2638 if test "$getmntinfo" = "yes" ; then
2639 output_sym "CONFIG_GETMNTINFO"
2641 if test "$getmntinfo_statvfs" = "yes" ; then
2642 output_sym "CONFIG_GETMNTINFO_STATVFS"
2644 if test "$static_assert" = "yes" ; then
2645 output_sym "CONFIG_STATIC_ASSERT"
2647 if test "$have_bool" = "yes" ; then
2648 output_sym "CONFIG_HAVE_BOOL"
2650 if test "$strndup" = "yes" ; then
2651 output_sym "CONFIG_HAVE_STRNDUP"
2653 if test "$disable_opt" = "yes" ; then
2654 output_sym "CONFIG_DISABLE_OPTIMIZATIONS"
2656 if test "$valgrind_dev" = "yes"; then
2657 output_sym "CONFIG_VALGRIND_DEV"
2659 if test "$linux_blkzoned" = "yes" ; then
2660 output_sym "CONFIG_LINUX_BLKZONED"
2662 if test "$zlib" = "no" ; then
2663 echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it."
2664 if test "$build_static" = "yes"; then
2665 echo "Note that some distros have separate packages for static libraries."
2668 if test "$march_armv8_a_crc_crypto" = "yes" ; then
2669 output_sym "ARCH_HAVE_CRC_CRYPTO"
2671 if test "$cuda" = "yes" ; then
2672 output_sym "CONFIG_CUDA"
2674 if test "$mkdir_two" = "yes" ; then
2675 output_sym "CONFIG_HAVE_MKDIR_TWO"
2677 if test "$march_set" = "no" && test "$build_native" = "yes" ; then
2678 output_sym "CONFIG_BUILD_NATIVE"
2680 if test "$cunit" = "yes" ; then
2681 output_sym "CONFIG_HAVE_CUNIT"
2683 if test "$__kernel_rwf_t" = "yes"; then
2684 output_sym "CONFIG_HAVE_KERNEL_RWF_T"
2686 if test "$gettid" = "yes"; then
2687 output_sym "CONFIG_HAVE_GETTID"
2689 if test "$fallthrough" = "yes"; then
2690 CFLAGS="$CFLAGS -Wimplicit-fallthrough"
2692 if test "$thp" = "yes" ; then
2693 output_sym "CONFIG_HAVE_THP"
2695 if test "$libiscsi" = "yes" ; then
2696 output_sym "CONFIG_LIBISCSI"
2697 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
2698 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
2699 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
2702 int main(int argc, char **argv)
2707 if test "$disable_tcmalloc" != "yes" && compile_prog "" "-ltcmalloc" "tcmalloc"; then
2708 LIBS="-ltcmalloc $LIBS"
2713 print_config "TCMalloc support" "$tcmalloc"
2715 echo "LIBS+=$LIBS" >> $config_host_mak
2716 echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak
2717 echo "CFLAGS+=$CFLAGS" >> $config_host_mak
2718 echo "LDFLAGS+=$LDFLAGS" >> $config_host_mak
2719 echo "CC=$cc" >> $config_host_mak
2720 echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak
2721 echo "INSTALL_PREFIX=$prefix" >> $config_host_mak
2723 if [ `dirname $0` != "." -a ! -e Makefile ]; then
2724 cat > Makefile <<EOF
2725 SRCDIR:=`dirname $0`
2726 include \$(SRCDIR)/Makefile