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}-$$-${RANDOM}.c"
17 TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o"
18 TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe"
20 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
21 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
22 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
26 config_host_mak="config-host.mak"
27 config_host_h="config-host.h"
29 rm -rf $config_host_mak
34 echo "Configure failed, check config.log and/or the above output"
35 rm -rf $config_host_mak
40 # Print result for each configuration test
42 printf "%-30s%s\n" "$1" "$2"
46 CFLAGS="-D_GNU_SOURCE -include config-host.h"
49 # Print a helpful header at the top of config.log
50 echo "# FIO configure log $(date)" >> config.log
51 printf "# Configured with:" >> config.log
52 printf " '%s'" "$0" "$@" >> config.log
54 echo "#" >> config.log
56 # Print configure header at the top of $config_host_h
57 echo "/*" > $config_host_h
58 echo " * Automatically generated by configure - do not modify" >> $config_host_h
59 printf " * Configured with:" >> $config_host_h
60 printf " * '%s'" "$0" "$@" >> $config_host_h
61 echo "" >> $config_host_h
62 echo " */" >> $config_host_h
65 # Run the compiler, capturing its output to the log.
66 echo $cc "$@" >> config.log
67 $cc "$@" >> config.log 2>&1 || return $?
68 # Test passed. If this is an --enable-werror build, rerun
69 # the test with -Werror and bail out if it fails. This
70 # makes warning-generating-errors in configure test code
71 # obvious to developers.
72 if test "$werror" != "yes"; then
75 # Don't bother rerunning the compile if we were already using -Werror
81 echo $cc -Werror "$@" >> config.log
82 $cc -Werror "$@" >> config.log 2>&1 && return $?
83 echo "ERROR: configure test passed without -Werror but failed with -Werror."
84 echo "This is probably a bug in the configure script. The failing command"
85 echo "will be at the bottom of config.log."
86 fatal "You can run configure with --disable-werror to bypass this check."
90 do_cc $CFLAGS -c -o $TMPO $TMPC
95 local_ldflags="$2 $LIBS"
96 echo "Compiling test case $3" >> config.log
97 do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
100 feature_not_found() {
105 echo "ERROR: User requested feature $feature"
106 if test ! -z "$packages" ; then
107 echo "ERROR: That feature needs $packages installed"
109 echo "ERROR: configure was not able to find it"
114 type "$1" >/dev/null 2>&1
120 #error $1 not defined
131 echo "$1=y" >> $config_host_mak
132 echo "#define $1" >> $config_host_h
154 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
156 --prefix=*) prefix="$optarg"
158 --cpu=*) cpu="$optarg"
160 # esx is cross compiled and cannot be detect through simple uname calls
166 --extra-cflags=*) CFLAGS="$CFLAGS $optarg"
168 --build-32bit-win) build_32bit_win="yes"
170 --build-static) build_static="yes"
172 --enable-gfio) gfio_check="yes"
174 --disable-numa) disable_numa="yes"
176 --disable-rdma) disable_rdma="yes"
178 --disable-rados) disable_rados="yes"
180 --disable-rbd) disable_rbd="yes"
182 --disable-gfapi) disable_gfapi="yes"
184 --enable-libhdfs) libhdfs="yes"
186 --disable-lex) disable_lex="yes"
188 --enable-lex) disable_lex="no"
190 --disable-shm) no_shm="yes"
192 --disable-optimizations) disable_opt="yes"
194 --disable-pmem) disable_pmem="yes"
196 --enable-cuda) enable_cuda="yes"
198 --disable-native) disable_native="yes"
204 echo "Bad option $opt"
210 if test "$show_help" = "yes" ; then
211 echo "--prefix= Use this directory as installation prefix"
212 echo "--cpu= Specify target CPU if auto-detect fails"
213 echo "--cc= Specify compiler to use"
214 echo "--extra-cflags= Specify extra CFLAGS to pass to compiler"
215 echo "--build-32bit-win Enable 32-bit build on Windows"
216 echo "--build-static Build a static fio"
217 echo "--esx Configure build options for esx"
218 echo "--enable-gfio Enable building of gtk gfio"
219 echo "--disable-numa Disable libnuma even if found"
220 echo "--disable-rdma Disable RDMA support even if found"
221 echo "--disable-gfapi Disable gfapi"
222 echo "--enable-libhdfs Enable hdfs support"
223 echo "--disable-lex Disable use of lex/yacc for math"
224 echo "--disable-pmem Disable pmem based engines even if found"
225 echo "--enable-lex Enable use of lex/yacc for math"
226 echo "--disable-shm Disable SHM support"
227 echo "--disable-optimizations Don't enable compiler optimizations"
228 echo "--enable-cuda Enable GPUDirect RDMA support"
229 echo "--disable-native Don't build for native host"
233 cross_prefix=${cross_prefix-${CROSS_COMPILE}}
234 # Preferred compiler (can be overriden later after we know the platform):
236 # ${cross_prefix}gcc (if cross-prefix specified)
239 if test -z "${CC}${cross_prefix}"; then
246 cc="${CC-${cross_prefix}gcc}"
249 if check_define __ANDROID__ ; then
251 elif check_define __linux__ ; then
253 elif check_define __OpenBSD__ ; then
255 elif check_define __NetBSD__ ; then
257 elif check_define __sun__ ; then
259 CFLAGS="$CFLAGS -D_REENTRANT"
260 elif check_define _WIN32 ; then
266 echo "# Automatically generated by configure - do not modify" > $config_host_mak
267 printf "# Configured with:" >> $config_host_mak
268 printf " '%s'" "$0" "$@" >> $config_host_mak
269 echo >> $config_host_mak
270 echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak
272 if test "$no_shm" = "yes" ; then
273 output_sym "CONFIG_NO_SHM"
276 if test "$disable_opt" = "yes" ; then
277 output_sym "CONFIG_FIO_NO_OPT"
280 # Some host OSes need non-standard checks for which CPU to use.
281 # Note that these checks are broken for cross-compilation: if you're
282 # cross-compiling to one of these OSes then you'll need to specify
283 # the correct CPU with the --cpu option.
286 # Unless explicitly enabled, turn off lex.
287 # OpenBSD will hit syntax error when enabled.
288 if test -z "$disable_lex" ; then
295 # on Leopard most of the system is 32-bit, so we have to ask the kernel if
296 # we can run 64-bit userspace code.
297 # If the user didn't specify a CPU explicitly and the kernel says this is
298 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual
300 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
303 # Error at compile time linking of weak/partial symbols if possible...
310 if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then
311 echo "Disabling weak symbols"
312 LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
316 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
317 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
320 LIBS="-lnsl -lsocket"
323 # We still force some options, so keep this message here.
324 echo "Forcing some known good options on Windows"
325 if test -z "${CC}${cross_prefix}"; then
326 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
327 cc="i686-w64-mingw32-gcc"
329 cc="x86_64-w64-mingw32-gcc"
332 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
333 output_sym "CONFIG_32BIT"
335 output_sym "CONFIG_64BIT_LLP64"
337 # We need this to be output_sym'd here because this is Windows specific.
338 # The regular configure path never sets this config.
339 output_sym "CONFIG_WINDOWSAIO"
340 # We now take the regular configuration path without having exit 0 here.
341 # Flags below are still necessary mostly for MinGW.
348 clock_gettime="yes" # clock_monotonic probe has dependency on this
349 clock_monotonic="yes"
357 echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
361 # Now we know the target platform we can have another guess at the preferred
362 # compiler when it wasn't explictly set
363 if test -z "${CC}${cross_prefix}"; then
364 if test "$targetos" = "FreeBSD" || test "$targetos" = "Darwin"; then
370 if test -z "$cc"; then
371 echo "configure: failed to find compiler"
375 if test ! -z "$cpu" ; then
376 # command line argument
378 elif check_define __i386__ ; then
380 elif check_define __x86_64__ ; then
382 elif check_define __sparc__ ; then
383 if check_define __arch64__ ; then
388 elif check_define _ARCH_PPC ; then
389 if check_define _ARCH_PPC64 ; then
394 elif check_define __mips__ ; then
396 elif check_define __ia64__ ; then
398 elif check_define __s390__ ; then
399 if check_define __s390x__ ; then
404 elif check_define __arm__ ; then
406 elif check_define __aarch64__ ; then
408 elif check_define __hppa__ ; then
414 # Normalise host CPU name and set ARCH.
416 ia64|ppc|ppc64|s390|s390x|sparc64)
419 i386|i486|i586|i686|i86pc|BePC)
431 hppa|parisc|parisc64)
445 ##########################################
446 # check cross compile
448 if test "$cross_compile" != "yes" ; then
457 if compile_prog "" "" "cross"; then
458 $TMPE 2>/dev/null || cross_compile="yes"
460 fatal "compile test failed"
463 ##########################################
465 if test "$bigendian" != "yes" ; then
468 if test "$cross_compile" = "no" ; then
470 #include <inttypes.h>
473 volatile uint32_t i=0x01234567;
474 return (*((uint8_t*)(&i))) == 0x67;
477 if compile_prog "" "" "endian"; then
478 $TMPE && bigendian="yes"
481 # If we're cross compiling, try our best to work it out and rely on the
482 # run-time check to fail if we get it wrong.
487 #if __BYTE_ORDER != __BIG_ENDIAN
488 # error "Unknown endianness"
492 compile_prog "" "" "endian" && bigendian="yes"
493 check_define "__ARMEB__" && bigendian="yes"
494 check_define "__MIPSEB__" && bigendian="yes"
498 print_config "Operating system" "$targetos"
499 print_config "CPU" "$cpu"
500 print_config "Big endian" "$bigendian"
501 print_config "Compiler" "$cc"
502 print_config "Cross compile" "$cross_compile"
505 ##########################################
506 # See if we need to build a static build
507 if test "$build_static" = "yes" ; then
508 CFLAGS="$CFLAGS -ffunction-sections -fdata-sections"
509 LDFLAGS="$LDFLAGS -static -Wl,--gc-sections"
513 print_config "Static build" "$build_static"
515 ##########################################
520 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
523 BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE);
527 if compile_prog "-DWORDSIZE=32" "" "wordsize"; then
529 elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then
532 fatal "Unknown wordsize"
534 print_config "Wordsize" "$wordsize"
536 ##########################################
538 if test "$zlib" != "yes" ; then
546 if (inflateInit(&stream) != Z_OK)
551 if compile_prog "" "-lz" "zlib" ; then
555 print_config "zlib" "$zlib"
557 ##########################################
559 if test "$libaio" != "yes" ; then
562 if test "$esx" != "yes" ; then
572 if compile_prog "" "-laio" "libaio" ; then
576 if test "$libaio" = "yes" ; then
577 feature_not_found "linux AIO" "libaio-dev or libaio-devel"
582 print_config "Linux AIO support" "$libaio"
584 ##########################################
586 if test "$posix_aio" != "yes" ; then
589 if test "$posix_aio_lrt" != "yes" ; then
601 if compile_prog "" "" "posixaio" ; then
603 elif compile_prog "" "-lrt" "posixaio"; then
608 print_config "POSIX AIO support" "$posix_aio"
609 print_config "POSIX AIO support needs -lrt" "$posix_aio_lrt"
611 ##########################################
612 # posix aio fsync probe
613 if test "$posix_aio_fsync" != "yes" ; then
616 if test "$posix_aio" = "yes" ; then
623 return aio_fsync(O_SYNC, &cb);
627 if compile_prog "" "$LIBS" "posix_aio_fsync" ; then
631 print_config "POSIX AIO fsync" "$posix_aio_fsync"
633 ##########################################
634 # POSIX pshared attribute probe
635 if test "$posix_pshared" != "yes" ; then
642 #if defined(_POSIX_THREAD_PROCESS_SHARED) && ((_POSIX_THREAD_PROCESS_SHARED + 0) > 0)
643 # if defined(__CYGWIN__)
644 # error "_POSIX_THREAD_PROCESS_SHARED is buggy on Cygwin"
645 # elif defined(__APPLE__)
646 # include <AvailabilityMacros.h>
647 # include <TargetConditionals.h>
648 # if TARGET_OS_MAC && MAC_OS_X_VERSION_MIN_REQUIRED < 1070
649 # error "_POSIX_THREAD_PROCESS_SHARED is buggy/unsupported prior to OSX 10.7"
653 # error "_POSIX_THREAD_PROCESS_SHARED is unsupported"
658 if compile_prog "" "$LIBS" "posix_pshared" ; then
661 print_config "POSIX pshared support" "$posix_pshared"
663 ##########################################
665 if test "$solaris_aio" != "yes" ; then
669 #include <sys/types.h>
670 #include <sys/asynch.h>
675 return aioread(0, NULL, 0, 0, SEEK_SET, &res);
679 if compile_prog "" "-laio" "solarisaio" ; then
683 print_config "Solaris AIO support" "$solaris_aio"
685 ##########################################
686 # __sync_fetch_and_add test
687 if test "$sfaa" != "yes" ; then
691 #include <inttypes.h>
692 static int sfaa(uint64_t *ptr)
694 return __sync_fetch_and_add(ptr, 0);
697 int main(int argc, char **argv)
704 if compile_prog "" "" "__sync_fetch_and_add()" ; then
707 print_config "__sync_fetch_and_add" "$sfaa"
709 ##########################################
710 # __sync_synchronize() test
711 if test "$sync_sync" != "yes" ; then
715 #include <inttypes.h>
717 int main(int argc, char **argv)
719 __sync_synchronize();
723 if compile_prog "" "" "__sync_synchronize()" ; then
726 print_config "__sync_synchronize" "$sync_sync"
728 ##########################################
729 # __sync_val_compare_and_swap() test
730 if test "$cmp_swap" != "yes" ; then
734 #include <inttypes.h>
736 int main(int argc, char **argv)
739 return __sync_val_compare_and_swap(&x, 1, 2);
742 if compile_prog "" "" "__sync_val_compare_and_swap()" ; then
745 print_config "__sync_val_compare_and_swap" "$cmp_swap"
747 ##########################################
749 if test "$libverbs" != "yes" ; then
753 #include <infiniband/verbs.h>
754 int main(int argc, char **argv)
756 struct ibv_pd *pd = ibv_alloc_pd(NULL);
760 if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then
762 LIBS="-libverbs $LIBS"
764 print_config "libverbs" "$libverbs"
766 ##########################################
768 if test "$rdmacm" != "yes" ; then
773 #include <rdma/rdma_cma.h>
774 int main(int argc, char **argv)
776 rdma_destroy_qp(NULL);
780 if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then
782 LIBS="-lrdmacm $LIBS"
784 print_config "rdmacm" "$rdmacm"
786 ##########################################
787 # Linux fallocate probe
788 if test "$linux_fallocate" != "yes" ; then
794 #include <linux/falloc.h>
795 int main(int argc, char **argv)
797 int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024);
801 if compile_prog "" "" "linux_fallocate"; then
802 linux_fallocate="yes"
804 print_config "Linux fallocate" "$linux_fallocate"
806 ##########################################
807 # POSIX fadvise probe
808 if test "$posix_fadvise" != "yes" ; then
814 int main(int argc, char **argv)
816 int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL);
820 if compile_prog "" "" "posix_fadvise"; then
823 print_config "POSIX fadvise" "$posix_fadvise"
825 ##########################################
826 # POSIX fallocate probe
827 if test "$posix_fallocate" != "yes" ; then
833 int main(int argc, char **argv)
835 int r = posix_fallocate(0, 0, 1024);
839 if compile_prog "" "" "posix_fallocate"; then
840 posix_fallocate="yes"
842 print_config "POSIX fallocate" "$posix_fallocate"
844 ##########################################
845 # sched_set/getaffinity 2 or 3 argument test
846 if test "$linux_2arg_affinity" != "yes" ; then
847 linux_2arg_affinity="no"
849 if test "$linux_3arg_affinity" != "yes" ; then
850 linux_3arg_affinity="no"
854 int main(int argc, char **argv)
857 return sched_setaffinity(0, sizeof(mask), &mask);
860 if compile_prog "" "" "sched_setaffinity(,,)"; then
861 linux_3arg_affinity="yes"
865 int main(int argc, char **argv)
868 return sched_setaffinity(0, &mask);
871 if compile_prog "" "" "sched_setaffinity(,)"; then
872 linux_2arg_affinity="yes"
875 print_config "sched_setaffinity(3 arg)" "$linux_3arg_affinity"
876 print_config "sched_setaffinity(2 arg)" "$linux_2arg_affinity"
878 ##########################################
879 # clock_gettime probe
880 if test "$clock_gettime" != "yes" ; then
886 int main(int argc, char **argv)
888 return clock_gettime(0, NULL);
891 if compile_prog "" "" "clock_gettime"; then
893 elif compile_prog "" "-lrt" "clock_gettime"; then
897 print_config "clock_gettime" "$clock_gettime"
899 ##########################################
900 # CLOCK_MONOTONIC probe
901 if test "$clock_monotonic" != "yes" ; then
904 if test "$clock_gettime" = "yes" ; then
908 int main(int argc, char **argv)
910 return clock_gettime(CLOCK_MONOTONIC, NULL);
913 if compile_prog "" "$LIBS" "clock monotonic"; then
914 clock_monotonic="yes"
917 print_config "CLOCK_MONOTONIC" "$clock_monotonic"
919 ##########################################
920 # CLOCK_MONOTONIC_RAW probe
921 if test "$clock_monotonic_raw" != "yes" ; then
922 clock_monotonic_raw="no"
924 if test "$clock_gettime" = "yes" ; then
928 int main(int argc, char **argv)
930 return clock_gettime(CLOCK_MONOTONIC_RAW, NULL);
933 if compile_prog "" "$LIBS" "clock monotonic"; then
934 clock_monotonic_raw="yes"
937 print_config "CLOCK_MONOTONIC_RAW" "$clock_monotonic_raw"
939 ##########################################
940 # CLOCK_MONOTONIC_PRECISE probe
941 if test "$clock_monotonic_precise" != "yes" ; then
942 clock_monotonic_precise="no"
944 if test "$clock_gettime" = "yes" ; then
948 int main(int argc, char **argv)
950 return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL);
953 if compile_prog "" "$LIBS" "clock monotonic precise"; then
954 clock_monotonic_precise="yes"
957 print_config "CLOCK_MONOTONIC_PRECISE" "$clock_monotonic_precise"
959 ##########################################
961 if test "$clockid_t" != "yes" ; then
967 int main(int argc, char **argv)
969 volatile clockid_t cid;
970 memset((void*)&cid, 0, sizeof(cid));
974 if compile_prog "" "$LIBS" "clockid_t"; then
977 print_config "clockid_t" "$clockid_t"
979 ##########################################
980 # gettimeofday() probe
981 if test "$gettimeofday" != "yes" ; then
985 #include <sys/time.h>
987 int main(int argc, char **argv)
990 return gettimeofday(&tv, NULL);
993 if compile_prog "" "" "gettimeofday"; then
996 print_config "gettimeofday" "$gettimeofday"
998 ##########################################
1000 if test "$fdatasync" != "yes" ; then
1006 int main(int argc, char **argv)
1008 return fdatasync(0);
1011 if compile_prog "" "" "fdatasync"; then
1014 print_config "fdatasync" "$fdatasync"
1016 ##########################################
1017 # sync_file_range() probe
1018 if test "$sync_file_range" != "yes" ; then
1019 sync_file_range="no"
1025 #include <linux/fs.h>
1026 int main(int argc, char **argv)
1028 unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE |
1029 SYNC_FILE_RANGE_WAIT_AFTER;
1030 return sync_file_range(0, 0, 0, flags);
1033 if compile_prog "" "" "sync_file_range"; then
1034 sync_file_range="yes"
1036 print_config "sync_file_range" "$sync_file_range"
1038 ##########################################
1039 # ext4 move extent probe
1040 if test "$ext4_me" != "yes" ; then
1045 #include <sys/ioctl.h>
1046 int main(int argc, char **argv)
1048 struct move_extent me;
1049 return ioctl(0, EXT4_IOC_MOVE_EXT, &me);
1052 if compile_prog "" "" "ext4 move extent" ; then
1054 elif test $targetos = "Linux" ; then
1055 # On Linux, just default to it on and let it error at runtime if we really
1056 # don't have it. None of my updated systems have it defined, but it does
1057 # work. Takes a while to bubble back.
1060 print_config "EXT4 move extent" "$ext4_me"
1062 ##########################################
1064 if test "$linux_splice" != "yes" ; then
1070 int main(int argc, char **argv)
1072 return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK);
1075 if compile_prog "" "" "linux splice"; then
1078 print_config "Linux splice(2)" "$linux_splice"
1080 ##########################################
1082 if test "$guasi" != "yes" ; then
1087 #include <guasi_syscalls.h>
1088 int main(int argc, char **argv)
1090 guasi_t ctx = guasi_create(0, 0, 0);
1094 if compile_prog "" "" "guasi"; then
1097 print_config "GUASI" "$guasi"
1099 ##########################################
1101 if test "$fusion_aw" != "yes" ; then
1105 #include <nvm/nvm_primitives.h>
1106 int main(int argc, char **argv)
1108 nvm_version_t ver_info;
1109 nvm_handle_t handle;
1111 handle = nvm_get_handle(0, &ver_info);
1112 return nvm_atomic_write(handle, 0, 0, 0);
1115 if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread" "fusion-aw"; then
1116 LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread $LIBS"
1119 print_config "Fusion-io atomic engine" "$fusion_aw"
1121 ##########################################
1123 if test "$libnuma" != "yes" ; then
1128 int main(int argc, char **argv)
1130 return numa_available();
1133 if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then
1137 print_config "libnuma" "$libnuma"
1139 ##########################################
1140 # libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes"
1141 if test "$libnuma" = "yes" ; then
1145 int main(int argc, char **argv)
1147 struct bitmask *mask = numa_parse_nodestring(NULL);
1148 return mask->size == 0;
1151 if compile_prog "" "" "libnuma api"; then
1154 print_config "libnuma v2" "$libnuma_v2"
1157 ##########################################
1159 if test "$strsep" != "yes" ; then
1164 int main(int argc, char **argv)
1166 static char *string = "This is a string";
1167 strsep(&string, "needle");
1171 if compile_prog "" "" "strsep"; then
1174 print_config "strsep" "$strsep"
1176 ##########################################
1177 # strcasestr() probe
1178 if test "$strcasestr" != "yes" ; then
1183 int main(int argc, char **argv)
1185 return strcasestr(argv[0], argv[1]) != NULL;
1188 if compile_prog "" "" "strcasestr"; then
1191 print_config "strcasestr" "$strcasestr"
1193 ##########################################
1195 if test "$strlcat" != "yes" ; then
1200 int main(int argc, char **argv)
1202 static char dst[64];
1203 static char *string = "This is a string";
1204 memset(dst, 0, sizeof(dst));
1205 strlcat(dst, string, sizeof(dst));
1209 if compile_prog "" "" "strlcat"; then
1212 print_config "strlcat" "$strlcat"
1214 ##########################################
1215 # getopt_long_only() probe
1216 if test "$getopt_long_only" != "yes" ; then
1217 getopt_long_only="no"
1223 int main(int argc, char **argv)
1225 int c = getopt_long_only(argc, argv, NULL, NULL, NULL);
1229 if compile_prog "" "" "getopt_long_only"; then
1230 getopt_long_only="yes"
1232 print_config "getopt_long_only()" "$getopt_long_only"
1234 ##########################################
1236 if test "$inet_aton" != "yes" ; then
1240 #include <sys/socket.h>
1241 #include <arpa/inet.h>
1243 int main(int argc, char **argv)
1246 return inet_aton(NULL, &in);
1249 if compile_prog "" "" "inet_aton"; then
1252 print_config "inet_aton" "$inet_aton"
1254 ##########################################
1256 if test "$socklen_t" != "yes" ; then
1260 #include <sys/socket.h>
1261 int main(int argc, char **argv)
1267 if compile_prog "" "" "socklen_t"; then
1270 print_config "socklen_t" "$socklen_t"
1272 ##########################################
1273 # Whether or not __thread is supported for TLS
1274 if test "$tls_thread" != "yes" ; then
1279 static __thread int ret;
1280 int main(int argc, char **argv)
1285 if compile_prog "" "" "__thread"; then
1288 print_config "__thread" "$tls_thread"
1290 ##########################################
1291 # Check if we have required gtk/glib support for gfio
1292 if test "$gfio" != "yes" ; then
1295 if test "$gfio_check" = "yes" ; then
1299 #include <gtk/gtk.h>
1302 gdk_threads_enter();
1303 gdk_threads_leave();
1305 return GTK_CHECK_VERSION(2, 18, 0) ? 0 : 1; /* 0 on success */
1308 GTK_CFLAGS=$(pkg-config --cflags gtk+-2.0 gthread-2.0)
1309 ORG_LDFLAGS=$LDFLAGS
1310 LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g)
1311 if test "$?" != "0" ; then
1312 echo "configure: gtk and gthread not found"
1315 GTK_LIBS=$(pkg-config --libs gtk+-2.0 gthread-2.0)
1316 if test "$?" != "0" ; then
1317 echo "configure: gtk and gthread not found"
1320 if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then
1322 if test "$?" = "0" ; then
1324 GFIO_LIBS="$LIBS $GTK_LIBS"
1325 CFLAGS="$CFLAGS $GTK_CFLAGS"
1327 echo "GTK found, but need version 2.18 or higher"
1331 echo "Please install gtk and gdk libraries"
1334 LDFLAGS=$ORG_LDFLAGS
1337 if test "$gfio_check" = "yes" ; then
1338 print_config "gtk 2.18 or higher" "$gfio"
1341 ##########################################
1342 # Check whether we have getrusage(RUSAGE_THREAD)
1343 if test "$rusage_thread" != "yes" ; then
1347 #include <sys/time.h>
1348 #include <sys/resource.h>
1349 int main(int argc, char **argv)
1352 getrusage(RUSAGE_THREAD, &ru);
1356 if compile_prog "" "" "RUSAGE_THREAD"; then
1359 print_config "RUSAGE_THREAD" "$rusage_thread"
1361 ##########################################
1362 # Check whether we have SCHED_IDLE
1363 if test "$sched_idle" != "yes" ; then
1368 int main(int argc, char **argv)
1370 struct sched_param p;
1371 return sched_setscheduler(0, SCHED_IDLE, &p);
1374 if compile_prog "" "" "SCHED_IDLE"; then
1377 print_config "SCHED_IDLE" "$sched_idle"
1379 ##########################################
1380 # Check whether we have TCP_NODELAY
1381 if test "$tcp_nodelay" != "yes" ; then
1386 #include <sys/types.h>
1387 #include <sys/socket.h>
1388 #include <netinet/tcp.h>
1389 int main(int argc, char **argv)
1391 return getsockopt(0, 0, TCP_NODELAY, NULL, NULL);
1394 if compile_prog "" "" "TCP_NODELAY"; then
1397 print_config "TCP_NODELAY" "$tcp_nodelay"
1399 ##########################################
1400 # Check whether we have SO_SNDBUF
1401 if test "$window_size" != "yes" ; then
1406 #include <sys/types.h>
1407 #include <sys/socket.h>
1408 #include <netinet/tcp.h>
1409 int main(int argc, char **argv)
1411 setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0);
1412 setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0);
1415 if compile_prog "" "" "SO_SNDBUF"; then
1418 print_config "Net engine window_size" "$window_size"
1420 ##########################################
1421 # Check whether we have TCP_MAXSEG
1422 if test "$mss" != "yes" ; then
1427 #include <sys/types.h>
1428 #include <sys/socket.h>
1429 #include <netinet/tcp.h>
1430 #include <arpa/inet.h>
1431 #include <netinet/in.h>
1432 int main(int argc, char **argv)
1434 return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0);
1437 if compile_prog "" "" "TCP_MAXSEG"; then
1440 print_config "TCP_MAXSEG" "$mss"
1442 ##########################################
1443 # Check whether we have RLIMIT_MEMLOCK
1444 if test "$rlimit_memlock" != "yes" ; then
1448 #include <sys/time.h>
1449 #include <sys/resource.h>
1450 int main(int argc, char **argv)
1453 return getrlimit(RLIMIT_MEMLOCK, &rl);
1456 if compile_prog "" "" "RLIMIT_MEMLOCK"; then
1457 rlimit_memlock="yes"
1459 print_config "RLIMIT_MEMLOCK" "$rlimit_memlock"
1461 ##########################################
1462 # Check whether we have pwritev/preadv
1463 if test "$pwritev" != "yes" ; then
1468 #include <sys/uio.h>
1469 int main(int argc, char **argv)
1471 return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0);
1474 if compile_prog "" "" "pwritev"; then
1477 print_config "pwritev/preadv" "$pwritev"
1479 ##########################################
1480 # Check whether we have pwritev2/preadv2
1481 if test "$pwritev2" != "yes" ; then
1486 #include <sys/uio.h>
1487 int main(int argc, char **argv)
1489 return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0);
1492 if compile_prog "" "" "pwritev2"; then
1495 print_config "pwritev2/preadv2" "$pwritev2"
1497 ##########################################
1498 # Check whether we have the required functions for ipv6
1499 if test "$ipv6" != "yes" ; then
1503 #include <sys/types.h>
1504 #include <sys/socket.h>
1505 #include <netinet/in.h>
1508 int main(int argc, char **argv)
1510 struct addrinfo hints;
1511 struct in6_addr addr;
1514 ret = getaddrinfo(NULL, NULL, &hints, NULL);
1516 printf("%s\n", gai_strerror(ret));
1521 if compile_prog "" "" "ipv6"; then
1524 print_config "IPv6 helpers" "$ipv6"
1526 ##########################################
1528 if test "$rados" != "yes" ; then
1532 #include <rados/librados.h>
1534 int main(int argc, char **argv)
1537 rados_ioctx_t io_ctx;
1538 const char cluster_name[] = "ceph";
1539 const char user_name[] = "client.admin";
1540 const char pool[] = "rados";
1542 /* The rados_create2 signature required was only introduced in ceph 0.65 */
1543 rados_create2(&cluster, cluster_name, user_name, 0);
1544 rados_ioctx_create(cluster, pool, &io_ctx);
1549 if test "$disable_rados" != "yes" && compile_prog "" "-lrados" "rados"; then
1550 LIBS="-lrados $LIBS"
1553 print_config "Rados engine" "$rados"
1555 ##########################################
1557 if test "$rbd" != "yes" ; then
1561 #include <rbd/librbd.h>
1563 int main(int argc, char **argv)
1566 rados_ioctx_t io_ctx;
1567 const char cluster_name[] = "ceph";
1568 const char user_name[] = "client.admin";
1569 const char pool[] = "rbd";
1570 int major, minor, extra;
1572 rbd_version(&major, &minor, &extra);
1573 /* The rados_create2 signature required was only introduced in ceph 0.65 */
1574 rados_create2(&cluster, cluster_name, user_name, 0);
1575 rados_ioctx_create(cluster, pool, &io_ctx);
1580 if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then
1581 LIBS="-lrbd -lrados $LIBS"
1584 print_config "Rados Block Device engine" "$rbd"
1586 ##########################################
1587 # check for rbd_poll
1588 if test "$rbd_poll" != "yes" ; then
1591 if test "$rbd" = "yes"; then
1593 #include <rbd/librbd.h>
1594 #include <sys/eventfd.h>
1596 int main(int argc, char **argv)
1599 rbd_completion_t comp;
1601 int fd = eventfd(0, EFD_NONBLOCK);
1602 rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD);
1603 rbd_poll_io_events(image, comp, 1);
1608 if compile_prog "" "-lrbd -lrados" "rbd"; then
1611 print_config "rbd_poll" "$rbd_poll"
1614 ##########################################
1615 # check for rbd_invalidate_cache()
1616 if test "$rbd_inval" != "yes" ; then
1619 if test "$rbd" = "yes"; then
1621 #include <rbd/librbd.h>
1623 int main(int argc, char **argv)
1627 return rbd_invalidate_cache(image);
1630 if compile_prog "" "-lrbd -lrados" "rbd"; then
1633 print_config "rbd_invalidate_cache" "$rbd_inval"
1636 ##########################################
1637 # Check whether we have setvbuf
1638 if test "$setvbuf" != "yes" ; then
1643 int main(int argc, char **argv)
1647 setvbuf(f, buf, _IOFBF, sizeof(buf));
1651 if compile_prog "" "" "setvbuf"; then
1654 print_config "setvbuf" "$setvbuf"
1656 ##########################################
1658 if test "$gfapi" != "yes" ; then
1662 #include <glusterfs/api/glfs.h>
1664 int main(int argc, char **argv)
1666 glfs_t *g = glfs_new("foo");
1671 if test "$disable_gfapi" != "yes" && compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
1672 LIBS="-lgfapi -lglusterfs $LIBS"
1675 print_config "Gluster API engine" "$gfapi"
1677 ##########################################
1678 # check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes"
1679 if test "$gfapi" = "yes" ; then
1682 #include <glusterfs/api/glfs.h>
1684 int main(int argc, char **argv)
1687 int ret = glfs_fadvise(fd, 0, 0, 1);
1692 if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
1695 print_config "Gluster API use fadvise" "$gf_fadvise"
1698 ##########################################
1699 # check for gfapi trim support
1700 if test "$gf_trim" != "yes" ; then
1703 if test "$gfapi" = "yes" ; then
1705 #include <glusterfs/api/glfs.h>
1707 int main(int argc, char **argv)
1709 return glfs_discard_async(NULL, 0, 0);
1712 if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then
1715 print_config "Gluster API trim support" "$gf_trim"
1718 ##########################################
1719 # Check if we support stckf on s390
1720 if test "$s390_z196_facilities" != "yes" ; then
1721 s390_z196_facilities="no"
1724 #define STFLE_BITS_Z196 45 /* various z196 facilities ... */
1725 int main(int argc, char **argv)
1727 /* We want just 1 double word to be returned. */
1728 register unsigned long reg0 asm("0") = 0;
1729 unsigned long stfle_bits;
1730 asm volatile(".machine push" "\n\t"
1731 ".machine \"z9-109\"" "\n\t"
1734 : "=QS" (stfle_bits), "+d" (reg0)
1737 if ((stfle_bits & (1UL << (63 - STFLE_BITS_Z196))) != 0)
1743 if compile_prog "" "" "s390_z196_facilities"; then
1745 if [ $? -eq 0 ]; then
1746 s390_z196_facilities="yes"
1749 print_config "s390_z196_facilities" "$s390_z196_facilities"
1751 ##########################################
1752 # Check if we have required environment variables configured for libhdfs
1753 if test "$libhdfs" = "yes" ; then
1755 if test "$JAVA_HOME" = "" ; then
1756 echo "configure: JAVA_HOME should be defined to jdk/jvm path"
1759 if test "$FIO_LIBHDFS_INCLUDE" = "" ; then
1760 echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path"
1763 if test "$FIO_LIBHDFS_LIB" = "" ; then
1764 echo "configure: FIO_LIBHDFS_LIB should be defined to libhdfs library path"
1767 if test "$hdfs_conf_error" = "1" ; then
1771 if test "$FIO_HDFS_CPU" = "x86_64" ; then
1772 FIO_HDFS_CPU="amd64"
1775 print_config "HDFS engine" "$libhdfs"
1777 ##########################################
1778 # Check whether we have MTD
1779 if test "$mtd" != "yes" ; then
1784 #include <mtd/mtd-user.h>
1785 #include <sys/ioctl.h>
1786 int main(int argc, char **argv)
1788 struct mtd_write_req ops;
1789 struct mtd_info_user info;
1790 memset(&ops, 0, sizeof(ops));
1791 info.type = MTD_MLCNANDFLASH;
1792 return ioctl(0, MEMGETINFO, &info);
1795 if compile_prog "" "" "mtd"; then
1798 print_config "MTD" "$mtd"
1800 ##########################################
1801 # Check whether we have libpmem
1802 if test "$libpmem" != "yes" ; then
1806 #include <libpmem.h>
1807 int main(int argc, char **argv)
1810 rc = pmem_is_pmem(0, 0);
1814 if compile_prog "" "-lpmem" "libpmem"; then
1818 print_config "libpmem" "$libpmem"
1820 ##########################################
1821 # Check whether we have libpmemblk
1822 # libpmem is a prerequisite
1823 if test "$libpmemblk" != "yes" ; then
1826 if test "$libpmem" = "yes"; then
1828 #include <libpmemblk.h>
1829 int main(int argc, char **argv)
1832 pbp = pmemblk_open("", 0);
1836 if compile_prog "" "-lpmemblk" "libpmemblk"; then
1838 LIBS="-lpmemblk $LIBS"
1841 print_config "libpmemblk" "$libpmemblk"
1843 # Choose the ioengines
1844 if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then
1847 if test "$libpmemblk" = "yes"; then
1852 ##########################################
1853 # Report whether pmemblk engine is enabled
1854 print_config "NVML pmemblk engine" "$pmemblk"
1856 ##########################################
1857 # Report whether dev-dax engine is enabled
1858 print_config "NVML dev-dax engine" "$devdax"
1860 ##########################################
1861 # Report whether libpmem engine is enabled
1862 print_config "NVML libpmem engine" "$pmem"
1864 ##########################################
1865 # Check if we have lex/yacc available
1870 if test "$disable_lex" = "no" || test -z "$disable_lex" ; then
1871 if test "$targetos" != "SunOS" ; then
1872 LEX=$(which lex 2> /dev/null)
1873 if test -x "$LEX" ; then
1876 YACC=$(which bison 2> /dev/null)
1877 if test -x "$YACC" ; then
1881 YACC=$(which yacc 2> /dev/null)
1882 if test -x "$YACC" ; then
1886 if test "$yacc" = "yes" && test "$lex" = "yes" ; then
1890 if test "$arith" = "yes" ; then
1892 extern int yywrap(void);
1894 int main(int argc, char **argv)
1900 if compile_prog "" "-ll" "lex"; then
1909 # Check if lex fails using -o
1910 if test "$arith" = "yes" ; then
1911 if test "$force_no_lex_o" = "yes" ; then
1914 $LEX -o lex.yy.c exp/expression-parser.l 2> /dev/null
1915 if test "$?" = "0" ; then
1923 print_config "lex/yacc for arithmetic" "$arith"
1925 ##########################################
1926 # Check whether we have setmntent/getmntent
1927 if test "$getmntent" != "yes" ; then
1933 int main(int argc, char **argv)
1935 FILE *mtab = setmntent(NULL, "r");
1936 struct mntent *mnt = getmntent(mtab);
1941 if compile_prog "" "" "getmntent"; then
1944 print_config "getmntent" "$getmntent"
1946 ##########################################
1947 # Check whether we have getmntinfo
1948 # These are originally added for BSDs, but may also work
1949 # on other operating systems with getmntinfo(3).
1951 # getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD.
1952 # Note that NetBSD needs -Werror to catch warning as error.
1953 if test "$getmntinfo" != "yes" ; then
1958 #include <sys/param.h>
1959 #include <sys/mount.h>
1960 int main(int argc, char **argv)
1963 return getmntinfo(&st, MNT_NOWAIT);
1966 if compile_prog "-Werror" "" "getmntinfo"; then
1969 print_config "getmntinfo" "$getmntinfo"
1971 # getmntinfo(3) for NetBSD.
1972 if test "$getmntinfo_statvfs" != "yes" ; then
1973 getmntinfo_statvfs="no"
1977 #include <sys/statvfs.h>
1978 int main(int argc, char **argv)
1981 return getmntinfo(&st, MNT_NOWAIT);
1984 # Skip the test if the one with statfs arg is detected.
1985 if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
1986 getmntinfo_statvfs="yes"
1987 print_config "getmntinfo_statvfs" "$getmntinfo_statvfs"
1990 ##########################################
1991 # Check whether we have _Static_assert
1992 if test "$static_assert" != "yes" ; then
2004 int main(int argc, char **argv)
2006 _Static_assert(offsetof(struct foo, a) == 0 , "Check");
2010 if compile_prog "" "" "static_assert"; then
2013 print_config "Static Assert" "$static_assert"
2015 ##########################################
2016 # Check whether we have bool / stdbool.h
2017 if test "$have_bool" != "yes" ; then
2021 #include <stdbool.h>
2022 int main(int argc, char **argv)
2025 return var != false;
2028 if compile_prog "" "" "bool"; then
2031 print_config "bool" "$have_bool"
2033 ##########################################
2034 # Check whether we have strndup()
2039 int main(int argc, char **argv)
2041 char *res = strndup("test string", 8);
2047 if compile_prog "" "" "strndup"; then
2050 print_config "strndup" "$strndup"
2052 ##########################################
2053 # check march=armv8-a+crc+crypto
2054 if test "$march_armv8_a_crc_crypto" != "yes" ; then
2055 march_armv8_a_crc_crypto="no"
2057 if test "$cpu" = "arm64" ; then
2059 #include <sys/auxv.h>
2060 #include <arm_acle.h>
2061 #include <arm_neon.h>
2068 if compile_prog "-march=armv8-a+crc+crypto" "" ""; then
2069 march_armv8_a_crc_crypto="yes"
2070 CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO"
2074 print_config "march_armv8_a_crc_crypto" "$march_armv8_a_crc_crypto"
2076 ##########################################
2078 if test "$cuda" != "yes" ; then
2083 int main(int argc, char **argv)
2088 if test "$enable_cuda" = "yes" && compile_prog "" "-lcuda" "cuda"; then
2092 print_config "cuda" "$cuda"
2094 ##########################################
2095 # mkdir() probe. mingw apparently has a one-argument mkdir :/
2098 #include <sys/stat.h>
2099 #include <sys/types.h>
2100 int main(int argc, char **argv)
2102 return mkdir("/tmp/bla", 0600);
2105 if compile_prog "" "" "mkdir(a, b)"; then
2108 print_config "mkdir(a, b)" "$mkdir_two"
2110 ##########################################
2111 # check for cc -march=native
2114 int main(int argc, char **argv)
2119 if test "$disable_native" = "no" && test "$disable_opt" != "yes" && \
2120 compile_prog "-march=native" "" "march=native"; then
2123 print_config "Build march=native" "$build_native"
2125 #############################################################################
2127 if test "$wordsize" = "64" ; then
2128 output_sym "CONFIG_64BIT"
2129 elif test "$wordsize" = "32" ; then
2130 output_sym "CONFIG_32BIT"
2132 fatal "Unknown wordsize!"
2134 if test "$bigendian" = "yes" ; then
2135 output_sym "CONFIG_BIG_ENDIAN"
2137 output_sym "CONFIG_LITTLE_ENDIAN"
2139 if test "$zlib" = "yes" ; then
2140 output_sym "CONFIG_ZLIB"
2142 if test "$libaio" = "yes" ; then
2143 output_sym "CONFIG_LIBAIO"
2145 if test "$posix_aio" = "yes" ; then
2146 output_sym "CONFIG_POSIXAIO"
2148 if test "$posix_aio_fsync" = "yes" ; then
2149 output_sym "CONFIG_POSIXAIO_FSYNC"
2151 if test "$posix_pshared" = "yes" ; then
2152 output_sym "CONFIG_PSHARED"
2154 if test "$linux_fallocate" = "yes" ; then
2155 output_sym "CONFIG_LINUX_FALLOCATE"
2157 if test "$posix_fallocate" = "yes" ; then
2158 output_sym "CONFIG_POSIX_FALLOCATE"
2160 if test "$fdatasync" = "yes" ; then
2161 output_sym "CONFIG_FDATASYNC"
2163 if test "$sync_file_range" = "yes" ; then
2164 output_sym "CONFIG_SYNC_FILE_RANGE"
2166 if test "$sfaa" = "yes" ; then
2167 output_sym "CONFIG_SFAA"
2169 if test "$sync_sync" = "yes" ; then
2170 output_sym "CONFIG_SYNC_SYNC"
2172 if test "$cmp_swap" = "yes" ; then
2173 output_sym "CONFIG_CMP_SWAP"
2175 if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then
2176 output_sym "CONFIG_RDMA"
2178 if test "$clock_gettime" = "yes" ; then
2179 output_sym "CONFIG_CLOCK_GETTIME"
2181 if test "$clock_monotonic" = "yes" ; then
2182 output_sym "CONFIG_CLOCK_MONOTONIC"
2184 if test "$clock_monotonic_raw" = "yes" ; then
2185 output_sym "CONFIG_CLOCK_MONOTONIC_RAW"
2187 if test "$clock_monotonic_precise" = "yes" ; then
2188 output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE"
2190 if test "$clockid_t" = "yes"; then
2191 output_sym "CONFIG_CLOCKID_T"
2193 if test "$gettimeofday" = "yes" ; then
2194 output_sym "CONFIG_GETTIMEOFDAY"
2196 if test "$posix_fadvise" = "yes" ; then
2197 output_sym "CONFIG_POSIX_FADVISE"
2199 if test "$linux_3arg_affinity" = "yes" ; then
2200 output_sym "CONFIG_3ARG_AFFINITY"
2201 elif test "$linux_2arg_affinity" = "yes" ; then
2202 output_sym "CONFIG_2ARG_AFFINITY"
2204 if test "$strsep" = "yes" ; then
2205 output_sym "CONFIG_STRSEP"
2207 if test "$strcasestr" = "yes" ; then
2208 output_sym "CONFIG_STRCASESTR"
2210 if test "$strlcat" = "yes" ; then
2211 output_sym "CONFIG_STRLCAT"
2213 if test "$getopt_long_only" = "yes" ; then
2214 output_sym "CONFIG_GETOPT_LONG_ONLY"
2216 if test "$inet_aton" = "yes" ; then
2217 output_sym "CONFIG_INET_ATON"
2219 if test "$socklen_t" = "yes" ; then
2220 output_sym "CONFIG_SOCKLEN_T"
2222 if test "$ext4_me" = "yes" ; then
2223 output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT"
2225 if test "$linux_splice" = "yes" ; then
2226 output_sym "CONFIG_LINUX_SPLICE"
2228 if test "$guasi" = "yes" ; then
2229 output_sym "CONFIG_GUASI"
2231 if test "$fusion_aw" = "yes" ; then
2232 output_sym "CONFIG_FUSION_AW"
2234 if test "$libnuma_v2" = "yes" ; then
2235 output_sym "CONFIG_LIBNUMA"
2237 if test "$solaris_aio" = "yes" ; then
2238 output_sym "CONFIG_SOLARISAIO"
2240 if test "$tls_thread" = "yes" ; then
2241 output_sym "CONFIG_TLS_THREAD"
2243 if test "$rusage_thread" = "yes" ; then
2244 output_sym "CONFIG_RUSAGE_THREAD"
2246 if test "$gfio" = "yes" ; then
2247 output_sym "CONFIG_GFIO"
2249 if test "$esx" = "yes" ; then
2250 output_sym "CONFIG_ESX"
2251 output_sym "CONFIG_NO_SHM"
2253 if test "$sched_idle" = "yes" ; then
2254 output_sym "CONFIG_SCHED_IDLE"
2256 if test "$tcp_nodelay" = "yes" ; then
2257 output_sym "CONFIG_TCP_NODELAY"
2259 if test "$window_size" = "yes" ; then
2260 output_sym "CONFIG_NET_WINDOWSIZE"
2262 if test "$mss" = "yes" ; then
2263 output_sym "CONFIG_NET_MSS"
2265 if test "$rlimit_memlock" = "yes" ; then
2266 output_sym "CONFIG_RLIMIT_MEMLOCK"
2268 if test "$pwritev" = "yes" ; then
2269 output_sym "CONFIG_PWRITEV"
2271 if test "$pwritev2" = "yes" ; then
2272 output_sym "CONFIG_PWRITEV2"
2274 if test "$ipv6" = "yes" ; then
2275 output_sym "CONFIG_IPV6"
2277 if test "$rados" = "yes" ; then
2278 output_sym "CONFIG_RADOS"
2280 if test "$rbd" = "yes" ; then
2281 output_sym "CONFIG_RBD"
2283 if test "$rbd_poll" = "yes" ; then
2284 output_sym "CONFIG_RBD_POLL"
2286 if test "$rbd_inval" = "yes" ; then
2287 output_sym "CONFIG_RBD_INVAL"
2289 if test "$setvbuf" = "yes" ; then
2290 output_sym "CONFIG_SETVBUF"
2292 if test "$s390_z196_facilities" = "yes" ; then
2293 output_sym "CONFIG_S390_Z196_FACILITIES"
2294 CFLAGS="$CFLAGS -march=z9-109"
2297 if test "$gfapi" = "yes" ; then
2298 output_sym "CONFIG_GFAPI"
2300 if test "$gf_fadvise" = "yes" ; then
2301 output_sym "CONFIG_GF_FADVISE"
2303 if test "$gf_trim" = "yes" ; then
2304 output_sym "CONFIG_GF_TRIM"
2306 if test "$libhdfs" = "yes" ; then
2307 output_sym "CONFIG_LIBHDFS"
2308 echo "FIO_HDFS_CPU=$FIO_HDFS_CPU" >> $config_host_mak
2309 echo "JAVA_HOME=$JAVA_HOME" >> $config_host_mak
2310 echo "FIO_LIBHDFS_INCLUDE=$FIO_LIBHDFS_INCLUDE" >> $config_host_mak
2311 echo "FIO_LIBHDFS_LIB=$FIO_LIBHDFS_LIB" >> $config_host_mak
2313 if test "$mtd" = "yes" ; then
2314 output_sym "CONFIG_MTD"
2316 if test "$pmemblk" = "yes" ; then
2317 output_sym "CONFIG_PMEMBLK"
2319 if test "$devdax" = "yes" ; then
2320 output_sym "CONFIG_LINUX_DEVDAX"
2322 if test "$pmem" = "yes" ; then
2323 output_sym "CONFIG_LIBPMEM"
2325 if test "$arith" = "yes" ; then
2326 output_sym "CONFIG_ARITHMETIC"
2327 if test "$yacc_is_bison" = "yes" ; then
2328 echo "YACC=$YACC -y" >> $config_host_mak
2330 echo "YACC=$YACC" >> $config_host_mak
2332 if test "$lex_use_o" = "yes" ; then
2333 echo "CONFIG_LEX_USE_O=y" >> $config_host_mak
2336 if test "$getmntent" = "yes" ; then
2337 output_sym "CONFIG_GETMNTENT"
2339 if test "$getmntinfo" = "yes" ; then
2340 output_sym "CONFIG_GETMNTINFO"
2342 if test "$getmntinfo_statvfs" = "yes" ; then
2343 output_sym "CONFIG_GETMNTINFO_STATVFS"
2345 if test "$static_assert" = "yes" ; then
2346 output_sym "CONFIG_STATIC_ASSERT"
2348 if test "$have_bool" = "yes" ; then
2349 output_sym "CONFIG_HAVE_BOOL"
2351 if test "$strndup" = "yes" ; then
2352 output_sym "CONFIG_HAVE_STRNDUP"
2354 if test "$disable_opt" = "yes" ; then
2355 output_sym "CONFIG_DISABLE_OPTIMIZATIONS"
2357 if test "$zlib" = "no" ; then
2358 echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it."
2359 if test "$build_static" = "yes"; then
2360 echo "Note that some distros have separate packages for static libraries."
2363 if test "$cuda" = "yes" ; then
2364 output_sym "CONFIG_CUDA"
2366 if test "$mkdir_two" = "yes" ; then
2367 output_sym "CONFIG_HAVE_MKDIR_TWO"
2369 if test "$march_set" = "no" && test "$build_native" = "yes" ; then
2370 output_sym "CONFIG_BUILD_NATIVE"
2373 echo "LIBS+=$LIBS" >> $config_host_mak
2374 echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak
2375 echo "CFLAGS+=$CFLAGS" >> $config_host_mak
2376 echo "LDFLAGS+=$LDFLAGS" >> $config_host_mak
2377 echo "CC=$cc" >> $config_host_mak
2378 echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak
2379 echo "INSTALL_PREFIX=$prefix" >> $config_host_mak
2381 if [ `dirname $0` != "." -a ! -e Makefile ]; then
2382 cat > Makefile <<EOF
2383 SRCDIR:=`dirname $0`
2384 include \$(SRCDIR)/Makefile