3 # Fio configure script. Heavily influenced by the manual qemu configure
4 # script. Sad this 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" >> $config_host_h
153 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
155 --prefix=*) prefix="$optarg"
157 --cpu=*) cpu="$optarg"
159 # esx is cross compiled and cannot be detect through simple uname calls
165 --extra-cflags=*) CFLAGS="$CFLAGS $optarg"
167 --build-32bit-win) build_32bit_win="yes"
169 --build-static) build_static="yes"
171 --enable-gfio) gfio_check="yes"
173 --disable-numa) disable_numa="yes"
175 --disable-rdma) disable_rdma="yes"
177 --disable-rados) disable_rados="yes"
179 --disable-rbd) disable_rbd="yes"
181 --disable-rbd-blkin) disable_rbd_blkin="yes"
183 --disable-gfapi) disable_gfapi="yes"
185 --enable-libhdfs) libhdfs="yes"
187 --disable-lex) disable_lex="yes"
189 --enable-lex) disable_lex="no"
191 --disable-shm) no_shm="yes"
193 --disable-optimizations) disable_opt="yes"
195 --disable-pmem) disable_pmem="yes"
197 --enable-cuda) enable_cuda="yes"
199 --disable-native) disable_native="yes"
205 echo "Bad option $opt"
211 if test "$show_help" = "yes" ; then
212 echo "--prefix= Use this directory as installation prefix"
213 echo "--cpu= Specify target CPU if auto-detect fails"
214 echo "--cc= Specify compiler to use"
215 echo "--extra-cflags= Specify extra CFLAGS to pass to compiler"
216 echo "--build-32bit-win Enable 32-bit build on Windows"
217 echo "--build-static Build a static fio"
218 echo "--esx Configure build options for esx"
219 echo "--enable-gfio Enable building of gtk gfio"
220 echo "--disable-numa Disable libnuma even if found"
221 echo "--disable-rdma Disable RDMA support even if found"
222 echo "--disable-gfapi Disable gfapi"
223 echo "--enable-libhdfs Enable hdfs support"
224 echo "--disable-lex Disable use of lex/yacc for math"
225 echo "--disable-pmem Disable pmem based engines even if found"
226 echo "--enable-lex Enable use of lex/yacc for math"
227 echo "--disable-shm Disable SHM support"
228 echo "--disable-optimizations Don't enable compiler optimizations"
229 echo "--enable-cuda Enable GPUDirect RDMA support"
230 echo "--disable-native Don't build for native host"
234 cross_prefix=${cross_prefix-${CROSS_COMPILE}}
235 # Preferred compiler (can be overriden later after we know the platform):
237 # ${cross_prefix}gcc (if cross-prefix specified)
240 if test -z "${CC}${cross_prefix}"; then
247 cc="${CC-${cross_prefix}gcc}"
250 if check_define __ANDROID__ ; then
252 elif check_define __linux__ ; then
254 elif check_define __OpenBSD__ ; then
256 elif check_define __sun__ ; then
258 CFLAGS="$CFLAGS -D_REENTRANT"
259 elif check_define _WIN32 ; then
265 echo "# Automatically generated by configure - do not modify" > $config_host_mak
266 printf "# Configured with:" >> $config_host_mak
267 printf " '%s'" "$0" "$@" >> $config_host_mak
268 echo >> $config_host_mak
269 echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak
271 if test "$no_shm" = "yes" ; then
272 output_sym "CONFIG_NO_SHM"
275 if test "$disable_opt" = "yes" ; then
276 output_sym "CONFIG_FIO_NO_OPT"
279 # Some host OSes need non-standard checks for which CPU to use.
280 # Note that these checks are broken for cross-compilation: if you're
281 # cross-compiling to one of these OSes then you'll need to specify
282 # the correct CPU with the --cpu option.
285 # Unless explicitly enabled, turn off lex.
286 # OpenBSD will hit syntax error when enabled.
287 if test -z "$disable_lex" ; then
294 # on Leopard most of the system is 32-bit, so we have to ask the kernel if
295 # we can run 64-bit userspace code.
296 # If the user didn't specify a CPU explicitly and the kernel says this is
297 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual
299 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
302 # Error at compile time linking of weak/partial symbols if possible...
309 if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then
310 echo "Disabling weak symbols"
311 LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
315 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
316 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
319 LIBS="-lnsl -lsocket"
322 # We still force some options, so keep this message here.
323 echo "Forcing some known good options on Windows"
324 if test -z "${CC}${cross_prefix}"; then
325 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
326 cc="i686-w64-mingw32-gcc"
328 cc="x86_64-w64-mingw32-gcc"
331 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
332 output_sym "CONFIG_32BIT"
334 output_sym "CONFIG_64BIT_LLP64"
336 # We need this to be output_sym'd here because this is Windows specific.
337 # The regular configure path never sets this config.
338 output_sym "CONFIG_WINDOWSAIO"
339 # We now take the regular configuration path without having exit 0 here.
340 # Flags below are still necessary mostly for MinGW.
347 clock_gettime="yes" # clock_monotonic probe has dependency on this
348 clock_monotonic="yes"
356 echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
360 # Now we know the target platform we can have another guess at the preferred
361 # compiler when it wasn't explictly set
362 if test -z "${CC}${cross_prefix}"; then
363 if test "$targetos" = "FreeBSD" || test "$targetos" = "Darwin"; then
369 if test -z "$cc"; then
370 echo "configure: failed to find compiler"
374 if test ! -z "$cpu" ; then
375 # command line argument
377 elif check_define __i386__ ; then
379 elif check_define __x86_64__ ; then
381 elif check_define __sparc__ ; then
382 if check_define __arch64__ ; then
387 elif check_define _ARCH_PPC ; then
388 if check_define _ARCH_PPC64 ; then
393 elif check_define __mips__ ; then
395 elif check_define __ia64__ ; then
397 elif check_define __s390__ ; then
398 if check_define __s390x__ ; then
403 elif check_define __arm__ ; then
405 elif check_define __aarch64__ ; then
407 elif check_define __hppa__ ; then
413 # Normalise host CPU name and set ARCH.
415 ia64|ppc|ppc64|s390|s390x|sparc64)
418 i386|i486|i586|i686|i86pc|BePC)
430 hppa|parisc|parisc64)
444 ##########################################
445 # check cross compile
447 if test "$cross_compile" != "yes" ; then
456 if compile_prog "" "" "cross"; then
457 $TMPE 2>/dev/null || cross_compile="yes"
459 fatal "compile test failed"
462 ##########################################
464 if test "$bigendian" != "yes" ; then
467 if test "$cross_compile" = "no" ; then
469 #include <inttypes.h>
472 volatile uint32_t i=0x01234567;
473 return (*((uint8_t*)(&i))) == 0x67;
476 if compile_prog "" "" "endian"; then
477 $TMPE && bigendian="yes"
480 # If we're cross compiling, try our best to work it out and rely on the
481 # run-time check to fail if we get it wrong.
486 #if __BYTE_ORDER != __BIG_ENDIAN
487 # error "Unknown endianness"
491 compile_prog "" "" "endian" && bigendian="yes"
492 check_define "__ARMEB__" && bigendian="yes"
493 check_define "__MIPSEB__" && bigendian="yes"
497 print_config "Operating system" "$targetos"
498 print_config "CPU" "$cpu"
499 print_config "Big endian" "$bigendian"
500 print_config "Compiler" "$cc"
501 print_config "Cross compile" "$cross_compile"
504 ##########################################
505 # See if we need to build a static build
506 if test "$build_static" = "yes" ; then
507 CFLAGS="$CFLAGS -ffunction-sections -fdata-sections"
508 LDFLAGS="$LDFLAGS -static -Wl,--gc-sections"
512 print_config "Static build" "$build_static"
514 ##########################################
519 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
522 BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE);
526 if compile_prog "-DWORDSIZE=32" "" "wordsize"; then
528 elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then
531 fatal "Unknown wordsize"
533 print_config "Wordsize" "$wordsize"
535 ##########################################
537 if test "$zlib" != "yes" ; then
545 if (inflateInit(&stream) != Z_OK)
550 if compile_prog "" "-lz" "zlib" ; then
554 print_config "zlib" "$zlib"
556 ##########################################
558 if test "$libaio" != "yes" ; then
561 if test "$esx" != "yes" ; then
571 if compile_prog "" "-laio" "libaio" ; then
575 if test "$libaio" = "yes" ; then
576 feature_not_found "linux AIO" "libaio-dev or libaio-devel"
581 print_config "Linux AIO support" "$libaio"
583 ##########################################
585 if test "$posix_aio" != "yes" ; then
588 if test "$posix_aio_lrt" != "yes" ; then
600 if compile_prog "" "" "posixaio" ; then
602 elif compile_prog "" "-lrt" "posixaio"; then
607 print_config "POSIX AIO support" "$posix_aio"
608 print_config "POSIX AIO support needs -lrt" "$posix_aio_lrt"
610 ##########################################
611 # posix aio fsync probe
612 if test "$posix_aio_fsync" != "yes" ; then
615 if test "$posix_aio" = "yes" ; then
622 return aio_fsync(O_SYNC, &cb);
626 if compile_prog "" "$LIBS" "posix_aio_fsync" ; then
630 print_config "POSIX AIO fsync" "$posix_aio_fsync"
632 ##########################################
633 # POSIX pshared attribute probe
634 if test "$posix_pshared" != "yes" ; then
641 #if defined(_POSIX_THREAD_PROCESS_SHARED) && ((_POSIX_THREAD_PROCESS_SHARED + 0) > 0)
642 # if defined(__CYGWIN__)
643 # error "_POSIX_THREAD_PROCESS_SHARED is buggy on Cygwin"
644 # elif defined(__APPLE__)
645 # include <AvailabilityMacros.h>
646 # include <TargetConditionals.h>
647 # if TARGET_OS_MAC && MAC_OS_X_VERSION_MIN_REQUIRED < 1070
648 # error "_POSIX_THREAD_PROCESS_SHARED is buggy/unsupported prior to OSX 10.7"
652 # error "_POSIX_THREAD_PROCESS_SHARED is unsupported"
657 if compile_prog "" "$LIBS" "posix_pshared" ; then
660 print_config "POSIX pshared support" "$posix_pshared"
662 ##########################################
664 if test "$solaris_aio" != "yes" ; then
668 #include <sys/types.h>
669 #include <sys/asynch.h>
674 return aioread(0, NULL, 0, 0, SEEK_SET, &res);
678 if compile_prog "" "-laio" "solarisaio" ; then
682 print_config "Solaris AIO support" "$solaris_aio"
684 ##########################################
685 # __sync_fetch_and_add test
686 if test "$sfaa" != "yes" ; then
690 #include <inttypes.h>
691 static int sfaa(uint64_t *ptr)
693 return __sync_fetch_and_add(ptr, 0);
696 int main(int argc, char **argv)
703 if compile_prog "" "" "__sync_fetch_and_add()" ; then
706 print_config "__sync_fetch_and_add" "$sfaa"
708 ##########################################
709 # __sync_synchronize() test
710 if test "$sync_sync" != "yes" ; then
714 #include <inttypes.h>
716 int main(int argc, char **argv)
718 __sync_synchronize();
722 if compile_prog "" "" "__sync_synchronize()" ; then
725 print_config "__sync_synchronize" "$sync_sync"
727 ##########################################
728 # __sync_val_compare_and_swap() test
729 if test "$cmp_swap" != "yes" ; then
733 #include <inttypes.h>
735 int main(int argc, char **argv)
738 return __sync_val_compare_and_swap(&x, 1, 2);
741 if compile_prog "" "" "__sync_val_compare_and_swap()" ; then
744 print_config "__sync_val_compare_and_swap" "$cmp_swap"
746 ##########################################
748 if test "$libverbs" != "yes" ; then
752 #include <infiniband/verbs.h>
753 int main(int argc, char **argv)
755 struct ibv_pd *pd = ibv_alloc_pd(NULL);
759 if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then
761 LIBS="-libverbs $LIBS"
763 print_config "libverbs" "$libverbs"
765 ##########################################
767 if test "$rdmacm" != "yes" ; then
772 #include <rdma/rdma_cma.h>
773 int main(int argc, char **argv)
775 rdma_destroy_qp(NULL);
779 if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then
781 LIBS="-lrdmacm $LIBS"
783 print_config "rdmacm" "$rdmacm"
785 ##########################################
786 # Linux fallocate probe
787 if test "$linux_fallocate" != "yes" ; then
793 #include <linux/falloc.h>
794 int main(int argc, char **argv)
796 int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024);
800 if compile_prog "" "" "linux_fallocate"; then
801 linux_fallocate="yes"
803 print_config "Linux fallocate" "$linux_fallocate"
805 ##########################################
806 # POSIX fadvise probe
807 if test "$posix_fadvise" != "yes" ; then
813 int main(int argc, char **argv)
815 int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL);
819 if compile_prog "" "" "posix_fadvise"; then
822 print_config "POSIX fadvise" "$posix_fadvise"
824 ##########################################
825 # POSIX fallocate probe
826 if test "$posix_fallocate" != "yes" ; then
832 int main(int argc, char **argv)
834 int r = posix_fallocate(0, 0, 1024);
838 if compile_prog "" "" "posix_fallocate"; then
839 posix_fallocate="yes"
841 print_config "POSIX fallocate" "$posix_fallocate"
843 ##########################################
844 # sched_set/getaffinity 2 or 3 argument test
845 if test "$linux_2arg_affinity" != "yes" ; then
846 linux_2arg_affinity="no"
848 if test "$linux_3arg_affinity" != "yes" ; then
849 linux_3arg_affinity="no"
853 int main(int argc, char **argv)
856 return sched_setaffinity(0, sizeof(mask), &mask);
859 if compile_prog "" "" "sched_setaffinity(,,)"; then
860 linux_3arg_affinity="yes"
864 int main(int argc, char **argv)
867 return sched_setaffinity(0, &mask);
870 if compile_prog "" "" "sched_setaffinity(,)"; then
871 linux_2arg_affinity="yes"
874 print_config "sched_setaffinity(3 arg)" "$linux_3arg_affinity"
875 print_config "sched_setaffinity(2 arg)" "$linux_2arg_affinity"
877 ##########################################
878 # clock_gettime probe
879 if test "$clock_gettime" != "yes" ; then
885 int main(int argc, char **argv)
887 return clock_gettime(0, NULL);
890 if compile_prog "" "" "clock_gettime"; then
892 elif compile_prog "" "-lrt" "clock_gettime"; then
896 print_config "clock_gettime" "$clock_gettime"
898 ##########################################
899 # CLOCK_MONOTONIC probe
900 if test "$clock_monotonic" != "yes" ; then
903 if test "$clock_gettime" = "yes" ; then
907 int main(int argc, char **argv)
909 return clock_gettime(CLOCK_MONOTONIC, NULL);
912 if compile_prog "" "$LIBS" "clock monotonic"; then
913 clock_monotonic="yes"
916 print_config "CLOCK_MONOTONIC" "$clock_monotonic"
918 ##########################################
919 # CLOCK_MONOTONIC_RAW probe
920 if test "$clock_monotonic_raw" != "yes" ; then
921 clock_monotonic_raw="no"
923 if test "$clock_gettime" = "yes" ; then
927 int main(int argc, char **argv)
929 return clock_gettime(CLOCK_MONOTONIC_RAW, NULL);
932 if compile_prog "" "$LIBS" "clock monotonic"; then
933 clock_monotonic_raw="yes"
936 print_config "CLOCK_MONOTONIC_RAW" "$clock_monotonic_raw"
938 ##########################################
939 # CLOCK_MONOTONIC_PRECISE probe
940 if test "$clock_monotonic_precise" != "yes" ; then
941 clock_monotonic_precise="no"
943 if test "$clock_gettime" = "yes" ; then
947 int main(int argc, char **argv)
949 return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL);
952 if compile_prog "" "$LIBS" "clock monotonic precise"; then
953 clock_monotonic_precise="yes"
956 print_config "CLOCK_MONOTONIC_PRECISE" "$clock_monotonic_precise"
958 ##########################################
960 if test "$clockid_t" != "yes" ; then
966 int main(int argc, char **argv)
968 volatile clockid_t cid;
969 memset((void*)&cid, 0, sizeof(cid));
973 if compile_prog "" "$LIBS" "clockid_t"; then
976 print_config "clockid_t" "$clockid_t"
978 ##########################################
979 # gettimeofday() probe
980 if test "$gettimeofday" != "yes" ; then
984 #include <sys/time.h>
986 int main(int argc, char **argv)
989 return gettimeofday(&tv, NULL);
992 if compile_prog "" "" "gettimeofday"; then
995 print_config "gettimeofday" "$gettimeofday"
997 ##########################################
999 if test "$fdatasync" != "yes" ; then
1005 int main(int argc, char **argv)
1007 return fdatasync(0);
1010 if compile_prog "" "" "fdatasync"; then
1013 print_config "fdatasync" "$fdatasync"
1015 ##########################################
1016 # sync_file_range() probe
1017 if test "$sync_file_range" != "yes" ; then
1018 sync_file_range="no"
1024 #include <linux/fs.h>
1025 int main(int argc, char **argv)
1027 unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE |
1028 SYNC_FILE_RANGE_WAIT_AFTER;
1029 return sync_file_range(0, 0, 0, flags);
1032 if compile_prog "" "" "sync_file_range"; then
1033 sync_file_range="yes"
1035 print_config "sync_file_range" "$sync_file_range"
1037 ##########################################
1038 # ext4 move extent probe
1039 if test "$ext4_me" != "yes" ; then
1044 #include <sys/ioctl.h>
1045 int main(int argc, char **argv)
1047 struct move_extent me;
1048 return ioctl(0, EXT4_IOC_MOVE_EXT, &me);
1051 if compile_prog "" "" "ext4 move extent" ; then
1053 elif test $targetos = "Linux" ; then
1054 # On Linux, just default to it on and let it error at runtime if we really
1055 # don't have it. None of my updated systems have it defined, but it does
1056 # work. Takes a while to bubble back.
1059 print_config "EXT4 move extent" "$ext4_me"
1061 ##########################################
1063 if test "$linux_splice" != "yes" ; then
1069 int main(int argc, char **argv)
1071 return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK);
1074 if compile_prog "" "" "linux splice"; then
1077 print_config "Linux splice(2)" "$linux_splice"
1079 ##########################################
1081 if test "$guasi" != "yes" ; then
1086 #include <guasi_syscalls.h>
1087 int main(int argc, char **argv)
1089 guasi_t ctx = guasi_create(0, 0, 0);
1093 if compile_prog "" "" "guasi"; then
1096 print_config "GUASI" "$guasi"
1098 ##########################################
1100 if test "$fusion_aw" != "yes" ; then
1104 #include <nvm/nvm_primitives.h>
1105 int main(int argc, char **argv)
1107 nvm_version_t ver_info;
1108 nvm_handle_t handle;
1110 handle = nvm_get_handle(0, &ver_info);
1111 return nvm_atomic_write(handle, 0, 0, 0);
1114 if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread" "fusion-aw"; then
1115 LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread $LIBS"
1118 print_config "Fusion-io atomic engine" "$fusion_aw"
1120 ##########################################
1122 if test "$libnuma" != "yes" ; then
1127 int main(int argc, char **argv)
1129 return numa_available();
1132 if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then
1136 print_config "libnuma" "$libnuma"
1138 ##########################################
1139 # libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes"
1140 if test "$libnuma" = "yes" ; then
1144 int main(int argc, char **argv)
1146 struct bitmask *mask = numa_parse_nodestring(NULL);
1147 return mask->size == 0;
1150 if compile_prog "" "" "libnuma api"; then
1153 print_config "libnuma v2" "$libnuma_v2"
1156 ##########################################
1158 if test "$strsep" != "yes" ; then
1163 int main(int argc, char **argv)
1165 static char *string = "This is a string";
1166 strsep(&string, "needle");
1170 if compile_prog "" "" "strsep"; then
1173 print_config "strsep" "$strsep"
1175 ##########################################
1176 # strcasestr() probe
1177 if test "$strcasestr" != "yes" ; then
1182 int main(int argc, char **argv)
1184 return strcasestr(argv[0], argv[1]) != NULL;
1187 if compile_prog "" "" "strcasestr"; then
1190 print_config "strcasestr" "$strcasestr"
1192 ##########################################
1194 if test "$strlcat" != "yes" ; then
1199 int main(int argc, char **argv)
1201 static char dst[64];
1202 static char *string = "This is a string";
1203 memset(dst, 0, sizeof(dst));
1204 strlcat(dst, string, sizeof(dst));
1208 if compile_prog "" "" "strlcat"; then
1211 print_config "strlcat" "$strlcat"
1213 ##########################################
1214 # getopt_long_only() probe
1215 if test "$getopt_long_only" != "yes" ; then
1216 getopt_long_only="no"
1222 int main(int argc, char **argv)
1224 int c = getopt_long_only(argc, argv, NULL, NULL, NULL);
1228 if compile_prog "" "" "getopt_long_only"; then
1229 getopt_long_only="yes"
1231 print_config "getopt_long_only()" "$getopt_long_only"
1233 ##########################################
1235 if test "$inet_aton" != "yes" ; then
1239 #include <sys/socket.h>
1240 #include <arpa/inet.h>
1242 int main(int argc, char **argv)
1245 return inet_aton(NULL, &in);
1248 if compile_prog "" "" "inet_aton"; then
1251 print_config "inet_aton" "$inet_aton"
1253 ##########################################
1255 if test "$socklen_t" != "yes" ; then
1259 #include <sys/socket.h>
1260 int main(int argc, char **argv)
1266 if compile_prog "" "" "socklen_t"; then
1269 print_config "socklen_t" "$socklen_t"
1271 ##########################################
1272 # Whether or not __thread is supported for TLS
1273 if test "$tls_thread" != "yes" ; then
1278 static __thread int ret;
1279 int main(int argc, char **argv)
1284 if compile_prog "" "" "__thread"; then
1287 print_config "__thread" "$tls_thread"
1289 ##########################################
1290 # Check if we have required gtk/glib support for gfio
1291 if test "$gfio" != "yes" ; then
1294 if test "$gfio_check" = "yes" ; then
1298 #include <gtk/gtk.h>
1301 gdk_threads_enter();
1302 gdk_threads_leave();
1304 return GTK_CHECK_VERSION(2, 18, 0) ? 0 : 1; /* 0 on success */
1307 GTK_CFLAGS=$(pkg-config --cflags gtk+-2.0 gthread-2.0)
1308 ORG_LDFLAGS=$LDFLAGS
1309 LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g)
1310 if test "$?" != "0" ; then
1311 echo "configure: gtk and gthread not found"
1314 GTK_LIBS=$(pkg-config --libs gtk+-2.0 gthread-2.0)
1315 if test "$?" != "0" ; then
1316 echo "configure: gtk and gthread not found"
1319 if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then
1321 if test "$?" = "0" ; then
1323 GFIO_LIBS="$LIBS $GTK_LIBS"
1324 CFLAGS="$CFLAGS $GTK_CFLAGS"
1326 echo "GTK found, but need version 2.18 or higher"
1330 echo "Please install gtk and gdk libraries"
1333 LDFLAGS=$ORG_LDFLAGS
1336 if test "$gfio_check" = "yes" ; then
1337 print_config "gtk 2.18 or higher" "$gfio"
1340 ##########################################
1341 # Check whether we have getrusage(RUSAGE_THREAD)
1342 if test "$rusage_thread" != "yes" ; then
1346 #include <sys/time.h>
1347 #include <sys/resource.h>
1348 int main(int argc, char **argv)
1351 getrusage(RUSAGE_THREAD, &ru);
1355 if compile_prog "" "" "RUSAGE_THREAD"; then
1358 print_config "RUSAGE_THREAD" "$rusage_thread"
1360 ##########################################
1361 # Check whether we have SCHED_IDLE
1362 if test "$sched_idle" != "yes" ; then
1367 int main(int argc, char **argv)
1369 struct sched_param p;
1370 return sched_setscheduler(0, SCHED_IDLE, &p);
1373 if compile_prog "" "" "SCHED_IDLE"; then
1376 print_config "SCHED_IDLE" "$sched_idle"
1378 ##########################################
1379 # Check whether we have TCP_NODELAY
1380 if test "$tcp_nodelay" != "yes" ; then
1385 #include <sys/types.h>
1386 #include <sys/socket.h>
1387 #include <netinet/tcp.h>
1388 int main(int argc, char **argv)
1390 return getsockopt(0, 0, TCP_NODELAY, NULL, NULL);
1393 if compile_prog "" "" "TCP_NODELAY"; then
1396 print_config "TCP_NODELAY" "$tcp_nodelay"
1398 ##########################################
1399 # Check whether we have SO_SNDBUF
1400 if test "$window_size" != "yes" ; then
1405 #include <sys/types.h>
1406 #include <sys/socket.h>
1407 #include <netinet/tcp.h>
1408 int main(int argc, char **argv)
1410 setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0);
1411 setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0);
1414 if compile_prog "" "" "SO_SNDBUF"; then
1417 print_config "Net engine window_size" "$window_size"
1419 ##########################################
1420 # Check whether we have TCP_MAXSEG
1421 if test "$mss" != "yes" ; then
1426 #include <sys/types.h>
1427 #include <sys/socket.h>
1428 #include <netinet/tcp.h>
1429 #include <arpa/inet.h>
1430 #include <netinet/in.h>
1431 int main(int argc, char **argv)
1433 return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0);
1436 if compile_prog "" "" "TCP_MAXSEG"; then
1439 print_config "TCP_MAXSEG" "$mss"
1441 ##########################################
1442 # Check whether we have RLIMIT_MEMLOCK
1443 if test "$rlimit_memlock" != "yes" ; then
1447 #include <sys/time.h>
1448 #include <sys/resource.h>
1449 int main(int argc, char **argv)
1452 return getrlimit(RLIMIT_MEMLOCK, &rl);
1455 if compile_prog "" "" "RLIMIT_MEMLOCK"; then
1456 rlimit_memlock="yes"
1458 print_config "RLIMIT_MEMLOCK" "$rlimit_memlock"
1460 ##########################################
1461 # Check whether we have pwritev/preadv
1462 if test "$pwritev" != "yes" ; then
1467 #include <sys/uio.h>
1468 int main(int argc, char **argv)
1470 return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0);
1473 if compile_prog "" "" "pwritev"; then
1476 print_config "pwritev/preadv" "$pwritev"
1478 ##########################################
1479 # Check whether we have pwritev2/preadv2
1480 if test "$pwritev2" != "yes" ; then
1485 #include <sys/uio.h>
1486 int main(int argc, char **argv)
1488 return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0);
1491 if compile_prog "" "" "pwritev2"; then
1494 print_config "pwritev2/preadv2" "$pwritev2"
1496 ##########################################
1497 # Check whether we have the required functions for ipv6
1498 if test "$ipv6" != "yes" ; then
1502 #include <sys/types.h>
1503 #include <sys/socket.h>
1504 #include <netinet/in.h>
1507 int main(int argc, char **argv)
1509 struct addrinfo hints;
1510 struct in6_addr addr;
1513 ret = getaddrinfo(NULL, NULL, &hints, NULL);
1515 printf("%s\n", gai_strerror(ret));
1520 if compile_prog "" "" "ipv6"; then
1523 print_config "IPv6 helpers" "$ipv6"
1525 ##########################################
1527 if test "$rados" != "yes" ; then
1531 #include <rados/librados.h>
1533 int main(int argc, char **argv)
1536 rados_ioctx_t io_ctx;
1537 const char cluster_name[] = "ceph";
1538 const char user_name[] = "client.admin";
1539 const char pool[] = "rados";
1541 /* The rados_create2 signature required was only introduced in ceph 0.65 */
1542 rados_create2(&cluster, cluster_name, user_name, 0);
1543 rados_ioctx_create(cluster, pool, &io_ctx);
1548 if test "$disable_rados" != "yes" && compile_prog "" "-lrados" "rados"; then
1549 LIBS="-lrados $LIBS"
1552 print_config "Rados engine" "$rados"
1554 ##########################################
1556 if test "$rbd" != "yes" ; then
1560 #include <rbd/librbd.h>
1562 int main(int argc, char **argv)
1565 rados_ioctx_t io_ctx;
1566 const char cluster_name[] = "ceph";
1567 const char user_name[] = "client.admin";
1568 const char pool[] = "rbd";
1569 int major, minor, extra;
1571 rbd_version(&major, &minor, &extra);
1572 /* The rados_create2 signature required was only introduced in ceph 0.65 */
1573 rados_create2(&cluster, cluster_name, user_name, 0);
1574 rados_ioctx_create(cluster, pool, &io_ctx);
1579 if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then
1580 LIBS="-lrbd -lrados $LIBS"
1583 print_config "Rados Block Device engine" "$rbd"
1585 ##########################################
1586 # check for rbd_poll
1587 if test "$rbd_poll" != "yes" ; then
1590 if test "$rbd" = "yes"; then
1592 #include <rbd/librbd.h>
1593 #include <sys/eventfd.h>
1595 int main(int argc, char **argv)
1598 rbd_completion_t comp;
1600 int fd = eventfd(0, EFD_NONBLOCK);
1601 rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD);
1602 rbd_poll_io_events(image, comp, 1);
1607 if compile_prog "" "-lrbd -lrados" "rbd"; then
1610 print_config "rbd_poll" "$rbd_poll"
1613 ##########################################
1614 # check for rbd_invalidate_cache()
1615 if test "$rbd_inval" != "yes" ; then
1618 if test "$rbd" = "yes"; then
1620 #include <rbd/librbd.h>
1622 int main(int argc, char **argv)
1626 return rbd_invalidate_cache(image);
1629 if compile_prog "" "-lrbd -lrados" "rbd"; then
1632 print_config "rbd_invalidate_cache" "$rbd_inval"
1635 ##########################################
1637 if test "$rbd_blkin" != "yes" ; then
1641 #include <rbd/librbd.h>
1642 #include <zipkin_c.h>
1644 int main(int argc, char **argv)
1647 struct blkin_trace_info t_info;
1648 blkin_init_trace_info(&t_info);
1649 rbd_completion_t completion;
1654 r = rbd_aio_write_traced(image, off, len, buf, completion, &t_info);
1658 if test "$disable_rbd" != "yes" && test "$disable_rbd_blkin" != "yes" \
1659 && compile_prog "" "-lrbd -lrados -lblkin" "rbd_blkin"; then
1660 LIBS="-lblkin $LIBS"
1663 print_config "rbd blkin tracing" "$rbd_blkin"
1665 ##########################################
1666 # Check whether we have setvbuf
1667 if test "$setvbuf" != "yes" ; then
1672 int main(int argc, char **argv)
1676 setvbuf(f, buf, _IOFBF, sizeof(buf));
1680 if compile_prog "" "" "setvbuf"; then
1683 print_config "setvbuf" "$setvbuf"
1685 ##########################################
1687 if test "$gfapi" != "yes" ; then
1691 #include <glusterfs/api/glfs.h>
1693 int main(int argc, char **argv)
1695 glfs_t *g = glfs_new("foo");
1700 if test "$disable_gfapi" != "yes" && compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
1701 LIBS="-lgfapi -lglusterfs $LIBS"
1704 print_config "Gluster API engine" "$gfapi"
1706 ##########################################
1707 # check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes"
1708 if test "$gfapi" = "yes" ; then
1711 #include <glusterfs/api/glfs.h>
1713 int main(int argc, char **argv)
1716 int ret = glfs_fadvise(fd, 0, 0, 1);
1721 if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
1724 print_config "Gluster API use fadvise" "$gf_fadvise"
1727 ##########################################
1728 # check for gfapi trim support
1729 if test "$gf_trim" != "yes" ; then
1732 if test "$gfapi" = "yes" ; then
1734 #include <glusterfs/api/glfs.h>
1736 int main(int argc, char **argv)
1738 return glfs_discard_async(NULL, 0, 0);
1741 if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then
1744 print_config "Gluster API trim support" "$gf_trim"
1747 ##########################################
1748 # Check if we support stckf on s390
1749 if test "$s390_z196_facilities" != "yes" ; then
1750 s390_z196_facilities="no"
1753 #define STFLE_BITS_Z196 45 /* various z196 facilities ... */
1754 int main(int argc, char **argv)
1756 /* We want just 1 double word to be returned. */
1757 register unsigned long reg0 asm("0") = 0;
1758 unsigned long stfle_bits;
1759 asm volatile(".machine push" "\n\t"
1760 ".machine \"z9-109\"" "\n\t"
1763 : "=QS" (stfle_bits), "+d" (reg0)
1766 if ((stfle_bits & (1UL << (63 - STFLE_BITS_Z196))) != 0)
1772 if compile_prog "" "" "s390_z196_facilities"; then
1774 if [ $? -eq 0 ]; then
1775 s390_z196_facilities="yes"
1778 print_config "s390_z196_facilities" "$s390_z196_facilities"
1780 ##########################################
1781 # Check if we have required environment variables configured for libhdfs
1782 if test "$libhdfs" = "yes" ; then
1784 if test "$JAVA_HOME" = "" ; then
1785 echo "configure: JAVA_HOME should be defined to jdk/jvm path"
1788 if test "$FIO_LIBHDFS_INCLUDE" = "" ; then
1789 echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path"
1792 if test "$FIO_LIBHDFS_LIB" = "" ; then
1793 echo "configure: FIO_LIBHDFS_LIB should be defined to libhdfs library path"
1796 if test "$hdfs_conf_error" = "1" ; then
1800 if test "$FIO_HDFS_CPU" = "x86_64" ; then
1801 FIO_HDFS_CPU="amd64"
1804 print_config "HDFS engine" "$libhdfs"
1806 ##########################################
1807 # Check whether we have MTD
1808 if test "$mtd" != "yes" ; then
1813 #include <mtd/mtd-user.h>
1814 #include <sys/ioctl.h>
1815 int main(int argc, char **argv)
1817 struct mtd_write_req ops;
1818 struct mtd_info_user info;
1819 memset(&ops, 0, sizeof(ops));
1820 info.type = MTD_MLCNANDFLASH;
1821 return ioctl(0, MEMGETINFO, &info);
1824 if compile_prog "" "" "mtd"; then
1827 print_config "MTD" "$mtd"
1829 ##########################################
1830 # Check whether we have libpmem
1831 if test "$libpmem" != "yes" ; then
1835 #include <libpmem.h>
1836 int main(int argc, char **argv)
1839 rc = pmem_is_pmem(0, 0);
1843 if compile_prog "" "-lpmem" "libpmem"; then
1847 print_config "libpmem" "$libpmem"
1849 ##########################################
1850 # Check whether we have libpmemblk
1851 # libpmem is a prerequisite
1852 if test "$libpmemblk" != "yes" ; then
1855 if test "$libpmem" = "yes"; then
1857 #include <libpmemblk.h>
1858 int main(int argc, char **argv)
1861 pbp = pmemblk_open("", 0);
1865 if compile_prog "" "-lpmemblk" "libpmemblk"; then
1867 LIBS="-lpmemblk $LIBS"
1870 print_config "libpmemblk" "$libpmemblk"
1872 # Choose the ioengines
1873 if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then
1876 if test "$libpmemblk" = "yes"; then
1881 ##########################################
1882 # Report whether pmemblk engine is enabled
1883 print_config "NVML pmemblk engine" "$pmemblk"
1885 ##########################################
1886 # Report whether dev-dax engine is enabled
1887 print_config "NVML dev-dax engine" "$devdax"
1889 ##########################################
1890 # Report whether libpmem engine is enabled
1891 print_config "NVML libpmem engine" "$pmem"
1893 ##########################################
1894 # Check if we have lex/yacc available
1899 if test "$disable_lex" = "no" || test -z "$disable_lex" ; then
1900 if test "$targetos" != "SunOS" ; then
1901 LEX=$(which lex 2> /dev/null)
1902 if test -x "$LEX" ; then
1905 YACC=$(which bison 2> /dev/null)
1906 if test -x "$YACC" ; then
1910 YACC=$(which yacc 2> /dev/null)
1911 if test -x "$YACC" ; then
1915 if test "$yacc" = "yes" && test "$lex" = "yes" ; then
1919 if test "$arith" = "yes" ; then
1921 extern int yywrap(void);
1923 int main(int argc, char **argv)
1929 if compile_prog "" "-ll" "lex"; then
1938 # Check if lex fails using -o
1939 if test "$arith" = "yes" ; then
1940 if test "$force_no_lex_o" = "yes" ; then
1943 $LEX -o lex.yy.c exp/expression-parser.l 2> /dev/null
1944 if test "$?" = "0" ; then
1952 print_config "lex/yacc for arithmetic" "$arith"
1954 ##########################################
1955 # Check whether we have setmntent/getmntent
1956 if test "$getmntent" != "yes" ; then
1962 int main(int argc, char **argv)
1964 FILE *mtab = setmntent(NULL, "r");
1965 struct mntent *mnt = getmntent(mtab);
1970 if compile_prog "" "" "getmntent"; then
1973 print_config "getmntent" "$getmntent"
1975 ##########################################
1976 # Check whether we have getmntinfo
1977 # These are originally added for BSDs, but may also work
1978 # on other operating systems with getmntinfo(3).
1980 # getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD.
1981 # Note that NetBSD needs -Werror to catch warning as error.
1982 if test "$getmntinfo" != "yes" ; then
1987 #include <sys/param.h>
1988 #include <sys/mount.h>
1989 int main(int argc, char **argv)
1992 return getmntinfo(&st, MNT_NOWAIT);
1995 if compile_prog "-Werror" "" "getmntinfo"; then
1998 print_config "getmntinfo" "$getmntinfo"
2000 # getmntinfo(3) for NetBSD.
2001 if test "$getmntinfo_statvfs" != "yes" ; then
2002 getmntinfo_statvfs="no"
2006 #include <sys/statvfs.h>
2007 int main(int argc, char **argv)
2010 return getmntinfo(&st, MNT_NOWAIT);
2013 # Skip the test if the one with statfs arg is detected.
2014 if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
2015 getmntinfo_statvfs="yes"
2016 print_config "getmntinfo_statvfs" "$getmntinfo_statvfs"
2019 ##########################################
2020 # Check whether we have _Static_assert
2021 if test "$static_assert" != "yes" ; then
2033 int main(int argc, char **argv)
2035 _Static_assert(offsetof(struct foo, a) == 0 , "Check");
2039 if compile_prog "" "" "static_assert"; then
2042 print_config "Static Assert" "$static_assert"
2044 ##########################################
2045 # Check whether we have bool / stdbool.h
2046 if test "$have_bool" != "yes" ; then
2050 #include <stdbool.h>
2051 int main(int argc, char **argv)
2054 return var != false;
2057 if compile_prog "" "" "bool"; then
2060 print_config "bool" "$have_bool"
2062 ##########################################
2063 # Check whether we have strndup()
2068 int main(int argc, char **argv)
2070 char *res = strndup("test string", 8);
2076 if compile_prog "" "" "strndup"; then
2079 print_config "strndup" "$strndup"
2081 ##########################################
2082 # check march=armv8-a+crc+crypto
2083 if test "$march_armv8_a_crc_crypto" != "yes" ; then
2084 march_armv8_a_crc_crypto="no"
2086 if test "$cpu" = "arm64" ; then
2088 #include <sys/auxv.h>
2089 #include <arm_acle.h>
2090 #include <arm_neon.h>
2097 if compile_prog "-march=armv8-a+crc+crypto" "" ""; then
2098 march_armv8_a_crc_crypto="yes"
2099 CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO"
2102 print_config "march_armv8_a_crc_crypto" "$march_armv8_a_crc_crypto"
2104 ##########################################
2106 if test "$cuda" != "yes" ; then
2111 int main(int argc, char **argv)
2116 if test "$enable_cuda" = "yes" && compile_prog "" "-lcuda" "cuda"; then
2120 print_config "cuda" "$cuda"
2122 ##########################################
2123 # mkdir() probe. mingw apparently has a one-argument mkdir :/
2126 #include <sys/stat.h>
2127 #include <sys/types.h>
2128 int main(int argc, char **argv)
2130 return mkdir("/tmp/bla", 0600);
2133 if compile_prog "" "" "mkdir(a, b)"; then
2136 print_config "mkdir(a, b)" "$mkdir_two"
2138 ##########################################
2139 # check for cc -march=native
2142 int main(int argc, char **argv)
2147 if test "$disable_native" = "no" && compile_prog "-march=native" "" "march=native"; then
2150 print_config "Build march=native" "$build_native"
2152 #############################################################################
2154 if test "$wordsize" = "64" ; then
2155 output_sym "CONFIG_64BIT"
2156 elif test "$wordsize" = "32" ; then
2157 output_sym "CONFIG_32BIT"
2159 fatal "Unknown wordsize!"
2161 if test "$bigendian" = "yes" ; then
2162 output_sym "CONFIG_BIG_ENDIAN"
2164 output_sym "CONFIG_LITTLE_ENDIAN"
2166 if test "$zlib" = "yes" ; then
2167 output_sym "CONFIG_ZLIB"
2169 if test "$libaio" = "yes" ; then
2170 output_sym "CONFIG_LIBAIO"
2172 if test "$posix_aio" = "yes" ; then
2173 output_sym "CONFIG_POSIXAIO"
2175 if test "$posix_aio_fsync" = "yes" ; then
2176 output_sym "CONFIG_POSIXAIO_FSYNC"
2178 if test "$posix_pshared" = "yes" ; then
2179 output_sym "CONFIG_PSHARED"
2181 if test "$linux_fallocate" = "yes" ; then
2182 output_sym "CONFIG_LINUX_FALLOCATE"
2184 if test "$posix_fallocate" = "yes" ; then
2185 output_sym "CONFIG_POSIX_FALLOCATE"
2187 if test "$fdatasync" = "yes" ; then
2188 output_sym "CONFIG_FDATASYNC"
2190 if test "$sync_file_range" = "yes" ; then
2191 output_sym "CONFIG_SYNC_FILE_RANGE"
2193 if test "$sfaa" = "yes" ; then
2194 output_sym "CONFIG_SFAA"
2196 if test "$sync_sync" = "yes" ; then
2197 output_sym "CONFIG_SYNC_SYNC"
2199 if test "$cmp_swap" = "yes" ; then
2200 output_sym "CONFIG_CMP_SWAP"
2202 if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then
2203 output_sym "CONFIG_RDMA"
2205 if test "$clock_gettime" = "yes" ; then
2206 output_sym "CONFIG_CLOCK_GETTIME"
2208 if test "$clock_monotonic" = "yes" ; then
2209 output_sym "CONFIG_CLOCK_MONOTONIC"
2211 if test "$clock_monotonic_raw" = "yes" ; then
2212 output_sym "CONFIG_CLOCK_MONOTONIC_RAW"
2214 if test "$clock_monotonic_precise" = "yes" ; then
2215 output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE"
2217 if test "$clockid_t" = "yes"; then
2218 output_sym "CONFIG_CLOCKID_T"
2220 if test "$gettimeofday" = "yes" ; then
2221 output_sym "CONFIG_GETTIMEOFDAY"
2223 if test "$posix_fadvise" = "yes" ; then
2224 output_sym "CONFIG_POSIX_FADVISE"
2226 if test "$linux_3arg_affinity" = "yes" ; then
2227 output_sym "CONFIG_3ARG_AFFINITY"
2228 elif test "$linux_2arg_affinity" = "yes" ; then
2229 output_sym "CONFIG_2ARG_AFFINITY"
2231 if test "$strsep" = "yes" ; then
2232 output_sym "CONFIG_STRSEP"
2234 if test "$strcasestr" = "yes" ; then
2235 output_sym "CONFIG_STRCASESTR"
2237 if test "$strlcat" = "yes" ; then
2238 output_sym "CONFIG_STRLCAT"
2240 if test "$getopt_long_only" = "yes" ; then
2241 output_sym "CONFIG_GETOPT_LONG_ONLY"
2243 if test "$inet_aton" = "yes" ; then
2244 output_sym "CONFIG_INET_ATON"
2246 if test "$socklen_t" = "yes" ; then
2247 output_sym "CONFIG_SOCKLEN_T"
2249 if test "$ext4_me" = "yes" ; then
2250 output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT"
2252 if test "$linux_splice" = "yes" ; then
2253 output_sym "CONFIG_LINUX_SPLICE"
2255 if test "$guasi" = "yes" ; then
2256 output_sym "CONFIG_GUASI"
2258 if test "$fusion_aw" = "yes" ; then
2259 output_sym "CONFIG_FUSION_AW"
2261 if test "$libnuma_v2" = "yes" ; then
2262 output_sym "CONFIG_LIBNUMA"
2264 if test "$solaris_aio" = "yes" ; then
2265 output_sym "CONFIG_SOLARISAIO"
2267 if test "$tls_thread" = "yes" ; then
2268 output_sym "CONFIG_TLS_THREAD"
2270 if test "$rusage_thread" = "yes" ; then
2271 output_sym "CONFIG_RUSAGE_THREAD"
2273 if test "$gfio" = "yes" ; then
2274 output_sym "CONFIG_GFIO"
2276 if test "$esx" = "yes" ; then
2277 output_sym "CONFIG_ESX"
2278 output_sym "CONFIG_NO_SHM"
2280 if test "$sched_idle" = "yes" ; then
2281 output_sym "CONFIG_SCHED_IDLE"
2283 if test "$tcp_nodelay" = "yes" ; then
2284 output_sym "CONFIG_TCP_NODELAY"
2286 if test "$window_size" = "yes" ; then
2287 output_sym "CONFIG_NET_WINDOWSIZE"
2289 if test "$mss" = "yes" ; then
2290 output_sym "CONFIG_NET_MSS"
2292 if test "$rlimit_memlock" = "yes" ; then
2293 output_sym "CONFIG_RLIMIT_MEMLOCK"
2295 if test "$pwritev" = "yes" ; then
2296 output_sym "CONFIG_PWRITEV"
2298 if test "$pwritev2" = "yes" ; then
2299 output_sym "CONFIG_PWRITEV2"
2301 if test "$ipv6" = "yes" ; then
2302 output_sym "CONFIG_IPV6"
2304 if test "$rados" = "yes" ; then
2305 output_sym "CONFIG_RADOS"
2307 if test "$rbd" = "yes" ; then
2308 output_sym "CONFIG_RBD"
2310 if test "$rbd_poll" = "yes" ; then
2311 output_sym "CONFIG_RBD_POLL"
2313 if test "$rbd_inval" = "yes" ; then
2314 output_sym "CONFIG_RBD_INVAL"
2316 if test "$rbd_blkin" = "yes" ; then
2317 output_sym "CONFIG_RBD_BLKIN"
2319 if test "$setvbuf" = "yes" ; then
2320 output_sym "CONFIG_SETVBUF"
2322 if test "$s390_z196_facilities" = "yes" ; then
2323 output_sym "CONFIG_S390_Z196_FACILITIES"
2324 CFLAGS="$CFLAGS -march=z9-109"
2326 if test "$gfapi" = "yes" ; then
2327 output_sym "CONFIG_GFAPI"
2329 if test "$gf_fadvise" = "yes" ; then
2330 output_sym "CONFIG_GF_FADVISE"
2332 if test "$gf_trim" = "yes" ; then
2333 output_sym "CONFIG_GF_TRIM"
2335 if test "$libhdfs" = "yes" ; then
2336 output_sym "CONFIG_LIBHDFS"
2337 echo "FIO_HDFS_CPU=$FIO_HDFS_CPU" >> $config_host_mak
2338 echo "JAVA_HOME=$JAVA_HOME" >> $config_host_mak
2339 echo "FIO_LIBHDFS_INCLUDE=$FIO_LIBHDFS_INCLUDE" >> $config_host_mak
2340 echo "FIO_LIBHDFS_LIB=$FIO_LIBHDFS_LIB" >> $config_host_mak
2342 if test "$mtd" = "yes" ; then
2343 output_sym "CONFIG_MTD"
2345 if test "$pmemblk" = "yes" ; then
2346 output_sym "CONFIG_PMEMBLK"
2348 if test "$devdax" = "yes" ; then
2349 output_sym "CONFIG_LINUX_DEVDAX"
2351 if test "$pmem" = "yes" ; then
2352 output_sym "CONFIG_LIBPMEM"
2354 if test "$arith" = "yes" ; then
2355 output_sym "CONFIG_ARITHMETIC"
2356 if test "$yacc_is_bison" = "yes" ; then
2357 echo "YACC=$YACC -y" >> $config_host_mak
2359 echo "YACC=$YACC" >> $config_host_mak
2361 if test "$lex_use_o" = "yes" ; then
2362 echo "CONFIG_LEX_USE_O=y" >> $config_host_mak
2365 if test "$getmntent" = "yes" ; then
2366 output_sym "CONFIG_GETMNTENT"
2368 if test "$getmntinfo" = "yes" ; then
2369 output_sym "CONFIG_GETMNTINFO"
2371 if test "$getmntinfo_statvfs" = "yes" ; then
2372 output_sym "CONFIG_GETMNTINFO_STATVFS"
2374 if test "$static_assert" = "yes" ; then
2375 output_sym "CONFIG_STATIC_ASSERT"
2377 if test "$have_bool" = "yes" ; then
2378 output_sym "CONFIG_HAVE_BOOL"
2380 if test "$strndup" = "yes" ; then
2381 output_sym "CONFIG_HAVE_STRNDUP"
2383 if test "$disable_opt" = "yes" ; then
2384 output_sym "CONFIG_DISABLE_OPTIMIZATIONS"
2386 if test "$zlib" = "no" ; then
2387 echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it."
2388 if test "$build_static" = "yes"; then
2389 echo "Note that some distros have separate packages for static libraries."
2392 if test "$cuda" = "yes" ; then
2393 output_sym "CONFIG_CUDA"
2395 if test "$mkdir_two" = "yes" ; then
2396 output_sym "CONFIG_HAVE_MKDIR_TWO"
2398 if test "$build_native" = "yes" ; then
2399 output_sym "CONFIG_BUILD_NATIVE"
2402 echo "LIBS+=$LIBS" >> $config_host_mak
2403 echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak
2404 echo "CFLAGS+=$CFLAGS" >> $config_host_mak
2405 echo "LDFLAGS+=$LDFLAGS" >> $config_host_mak
2406 echo "CC=$cc" >> $config_host_mak
2407 echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak
2408 echo "INSTALL_PREFIX=$prefix" >> $config_host_mak
2410 if [ `dirname $0` != "." -a ! -e Makefile ]; then
2411 cat > Makefile <<EOF
2412 SRCDIR:=`dirname $0`
2413 include \$(SRCDIR)/Makefile