configure revision 44462517234f07e03c4dc71e5b5460cd70feeb07
1#!/bin/sh 2# 3# Fio configure script. Heavily influenced by the manual qemu configure 4# script. Sad this this is easier than autoconf and enemies. 5# 6 7# set temporary file name 8if test ! -z "$TMPDIR" ; then 9 TMPDIR1="${TMPDIR}" 10elif test ! -z "$TEMPDIR" ; then 11 TMPDIR1="${TEMPDIR}" 12else 13 TMPDIR1="/tmp" 14fi 15 16TMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c" 17TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o" 18TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe" 19 20# NB: do not call "exit" in the trap handler; this is buggy with some shells; 21# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 22trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 23 24rm -rf config.log 25 26config_host_mak="config-host.mak" 27config_host_h="config-host.h" 28 29rm -rf $config_host_mak 30rm -rf $config_host_h 31 32fatal() { 33 echo $@ 34 echo "Configure failed, check config.log and/or the above output" 35 rm -rf $config_host_mak 36 rm -rf $config_host_h 37 exit 1 38} 39 40# Default CFLAGS 41CFLAGS="-D_GNU_SOURCE -include config-host.h" 42BUILD_CFLAGS="" 43 44# Print a helpful header at the top of config.log 45echo "# FIO configure log $(date)" >> config.log 46printf "# Configured with:" >> config.log 47printf " '%s'" "$0" "$@" >> config.log 48echo >> config.log 49echo "#" >> config.log 50 51# Print configure header at the top of $config_host_h 52echo "/*" > $config_host_h 53echo " * Automatically generated by configure - do not modify" >> $config_host_h 54printf " * Configured with:" >> $config_host_h 55printf " * '%s'" "$0" "$@" >> $config_host_h 56echo "" >> $config_host_h 57echo " */" >> $config_host_h 58 59do_cc() { 60 # Run the compiler, capturing its output to the log. 61 echo $cc "$@" >> config.log 62 $cc "$@" >> config.log 2>&1 || return $? 63 # Test passed. If this is an --enable-werror build, rerun 64 # the test with -Werror and bail out if it fails. This 65 # makes warning-generating-errors in configure test code 66 # obvious to developers. 67 if test "$werror" != "yes"; then 68 return 0 69 fi 70 # Don't bother rerunning the compile if we were already using -Werror 71 case "$*" in 72 *-Werror*) 73 return 0 74 ;; 75 esac 76 echo $cc -Werror "$@" >> config.log 77 $cc -Werror "$@" >> config.log 2>&1 && return $? 78 echo "ERROR: configure test passed without -Werror but failed with -Werror." 79 echo "This is probably a bug in the configure script. The failing command" 80 echo "will be at the bottom of config.log." 81 fatal "You can run configure with --disable-werror to bypass this check." 82} 83 84compile_object() { 85 do_cc $CFLAGS -c -o $TMPO $TMPC 86} 87 88compile_prog() { 89 local_cflags="$1" 90 local_ldflags="$2 $LIBS" 91 echo "Compiling test case $3" >> config.log 92 do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 93} 94 95feature_not_found() { 96 feature=$1 97 packages=$2 98 99 echo "ERROR" 100 echo "ERROR: User requested feature $feature" 101 if test ! -z "$packages" ; then 102 echo "ERROR: That feature needs $packages installed" 103 fi 104 echo "ERROR: configure was not able to find it" 105 fatal "ERROR" 106} 107 108has() { 109 type "$1" >/dev/null 2>&1 110} 111 112check_define() { 113 cat > $TMPC <<EOF 114#if !defined($1) 115#error $1 not defined 116#endif 117int main(void) 118{ 119 return 0; 120} 121EOF 122 compile_object 123} 124 125output_sym() { 126 echo "$1=y" >> $config_host_mak 127 echo "#define $1" >> $config_host_h 128} 129 130targetos="" 131cpu="" 132 133cross_prefix=${cross_prefix-${CROSS_COMPILE}} 134cc="${CC-${cross_prefix}gcc}" 135 136# default options 137show_help="no" 138exit_val=0 139gfio="no" 140 141# parse options 142for opt do 143 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 144 case "$opt" in 145 --cpu=*) cpu="$optarg" 146 ;; 147 --cc=*) CC="$optarg" 148 ;; 149 --extra-cflags=*) CFLAGS="$CFLAGS $optarg" 150 ;; 151 --build-32bit-win) build_32bit_win="yes" 152 ;; 153 --enable-gfio) 154 gfio="yes" 155 ;; 156 --disable-numa) disable_numa="yes" 157 ;; 158 --help) 159 show_help="yes" 160 ;; 161 *) 162 echo "Bad option $opt" 163 show_help="yes" 164 exit_val=1 165 esac 166done 167 168if test "$show_help" = "yes" ; then 169 echo "--cpu= Specify target CPU if auto-detect fails" 170 echo "--cc= Specify compiler to use" 171 echo "--extra-cflags= Specify extra CFLAGS to pass to compiler" 172 echo "--build-32bit-win Enable 32-bit build on Windows" 173 echo "--enable-gfio Enable building of gtk gfio" 174 echo "--disable-numa Disable libnuma even if found" 175 exit $exit_val 176fi 177 178if check_define __ANDROID__ ; then 179 targetos="Android" 180elif check_define __linux__ ; then 181 targetos="Linux" 182elif check_define __OpenBSD__ ; then 183 targetos='OpenBSD' 184elif check_define __sun__ ; then 185 targetos='SunOS' 186else 187 targetos=`uname -s` 188fi 189 190echo "# Automatically generated by configure - do not modify" > $config_host_mak 191printf "# Configured with:" >> $config_host_mak 192printf " '%s'" "$0" "$@" >> $config_host_mak 193echo >> $config_host_mak 194echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak 195 196# Some host OSes need non-standard checks for which CPU to use. 197# Note that these checks are broken for cross-compilation: if you're 198# cross-compiling to one of these OSes then you'll need to specify 199# the correct CPU with the --cpu option. 200case $targetos in 201Darwin) 202 # on Leopard most of the system is 32-bit, so we have to ask the kernel if 203 # we can run 64-bit userspace code. 204 # If the user didn't specify a CPU explicitly and the kernel says this is 205 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual 206 # detection code. 207 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 208 cpu="x86_64" 209 fi 210 ;; 211SunOS) 212 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 213 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 214 cpu="x86_64" 215 fi 216 LIBS="-lnsl -lsocket" 217 ;; 218CYGWIN*) 219 echo "Forcing known good options on Windows" 220 if test -z "$CC" ; then 221 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then 222 CC="i686-w64-mingw32-gcc" 223 else 224 CC="x86_64-w64-mingw32-gcc" 225 fi 226 fi 227 output_sym "CONFIG_LITTLE_ENDIAN" 228 if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then 229 output_sym "CONFIG_32BIT" 230 else 231 output_sym "CONFIG_64BIT_LLP64" 232 fi 233 output_sym "CONFIG_FADVISE" 234 output_sym "CONFIG_SOCKLEN_T" 235 output_sym "CONFIG_FADVISE" 236 output_sym "CONFIG_SFAA" 237 output_sym "CONFIG_RUSAGE_THREAD" 238 output_sym "CONFIG_WINDOWSAIO" 239 output_sym "CONFIG_FDATASYNC" 240 output_sym "CONFIG_CLOCK_MONOTONIC" 241 output_sym "CONFIG_GETTIMEOFDAY" 242 output_sym "CONFIG_CLOCK_GETTIME" 243 output_sym "CONFIG_SCHED_IDLE" 244 output_sym "CONFIG_TCP_NODELAY" 245 echo "CC=$CC" >> $config_host_mak 246 echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak 247 exit 0 248 ;; 249esac 250 251if test ! -z "$cpu" ; then 252 # command line argument 253 : 254elif check_define __i386__ ; then 255 cpu="i386" 256elif check_define __x86_64__ ; then 257 cpu="x86_64" 258elif check_define __sparc__ ; then 259 if check_define __arch64__ ; then 260 cpu="sparc64" 261 else 262 cpu="sparc" 263 fi 264elif check_define _ARCH_PPC ; then 265 if check_define _ARCH_PPC64 ; then 266 cpu="ppc64" 267 else 268 cpu="ppc" 269 fi 270elif check_define __mips__ ; then 271 cpu="mips" 272elif check_define __ia64__ ; then 273 cpu="ia64" 274elif check_define __s390__ ; then 275 if check_define __s390x__ ; then 276 cpu="s390x" 277 else 278 cpu="s390" 279 fi 280elif check_define __arm__ ; then 281 cpu="arm" 282elif check_define __hppa__ ; then 283 cpu="hppa" 284else 285 cpu=`uname -m` 286fi 287 288# Normalise host CPU name and set ARCH. 289case "$cpu" in 290 ia64|ppc|ppc64|s390|s390x|sparc64) 291 cpu="$cpu" 292 ;; 293 i386|i486|i586|i686|i86pc|BePC) 294 cpu="i386" 295 ;; 296 x86_64|amd64) 297 cpu="x86_64" 298 ;; 299 armv*b|armv*l|arm) 300 cpu="arm" 301 ;; 302 hppa|parisc|parisc64) 303 cpu="hppa" 304 ;; 305 mips*) 306 cpu="mips" 307 ;; 308 sparc|sun4[cdmuv]) 309 cpu="sparc" 310 ;; 311 *) 312 echo "Unknown CPU" 313 ;; 314esac 315 316if test -z "$CC" ; then 317 if test "$targetos" = "FreeBSD"; then 318 if has clang; then 319 CC=clang 320 else 321 CC=gcc 322 fi 323 fi 324fi 325 326cc="${CC-${cross_prefix}gcc}" 327 328########################################## 329# check cross compile 330 331cross_compile="no" 332cat > $TMPC <<EOF 333int main(void) 334{ 335 return 0; 336} 337EOF 338if compile_prog "" "" "cross"; then 339 $TMPE 2>/dev/null || cross_compile="yes" 340else 341 fatal "compile test failed" 342fi 343 344########################################## 345# check endianness 346bigendian="no" 347if test "$cross_compile" = "no" ; then 348 cat > $TMPC <<EOF 349#include <inttypes.h> 350int main(void) 351{ 352 volatile uint32_t i=0x01234567; 353 return (*((uint8_t*)(&i))) == 0x67; 354} 355EOF 356 if compile_prog "" "" "endian"; then 357 $TMPE && bigendian="yes" 358 fi 359else 360 # If we're cross compiling, try our best to work it out and rely on the 361 # run-time check to fail if we get it wrong. 362 cat > $TMPC <<EOF 363#include <endian.h> 364int main(void) 365{ 366#if __BYTE_ORDER != __BIG_ENDIAN 367# error "Unknown endianness" 368#endif 369} 370EOF 371 compile_prog "" "" "endian" && bigendian="yes" 372 check_define "__ARMEB__" && bigendian="yes" 373 check_define "__MIPSEB__" && bigendian="yes" 374fi 375 376 377echo "Operating system $targetos" 378echo "CPU $cpu" 379echo "Big endian $bigendian" 380echo "Compiler $cc" 381echo "Cross compile $cross_compile" 382echo 383 384########################################## 385# check for wordsize 386wordsize="0" 387cat > $TMPC <<EOF 388#include <limits.h> 389#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) 390int main(void) 391{ 392 BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE); 393 return 0; 394} 395EOF 396if compile_prog "-DWORDSIZE=32" "" "wordsize"; then 397 wordsize="32" 398elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then 399 wordsize="64" 400else 401 fatal "Unknown wordsize" 402fi 403echo "Wordsize $wordsize" 404 405########################################## 406# zlib probe 407zlib="no" 408cat > $TMPC <<EOF 409#include <zlib.h> 410int main(void) 411{ 412 z_stream stream; 413 if (inflateInit(&stream) != Z_OK) 414 return 1; 415 return 0; 416} 417EOF 418if compile_prog "" "-lz" "zlib" ; then 419 zlib=yes 420 LIBS="-lz $LIBS" 421fi 422echo "zlib $zlib" 423 424########################################## 425# linux-aio probe 426libaio="no" 427cat > $TMPC <<EOF 428#include <libaio.h> 429#include <stddef.h> 430int main(void) 431{ 432 io_setup(0, NULL); 433 return 0; 434} 435EOF 436if compile_prog "" "-laio" "libaio" ; then 437 libaio=yes 438 LIBS="-laio $LIBS" 439else 440 if test "$libaio" = "yes" ; then 441 feature_not_found "linux AIO" "libaio-dev or libaio-devel" 442 fi 443 libaio=no 444fi 445echo "Linux AIO support $libaio" 446 447########################################## 448# posix aio probe 449posix_aio="no" 450posix_aio_lrt="no" 451cat > $TMPC <<EOF 452#include <aio.h> 453int main(void) 454{ 455 struct aiocb cb; 456 aio_read(&cb); 457 return 0; 458} 459EOF 460if compile_prog "" "" "posixaio" ; then 461 posix_aio="yes" 462elif compile_prog "" "-lrt" "posixaio"; then 463 posix_aio="yes" 464 posix_aio_lrt="yes" 465 LIBS="-lrt $LIBS" 466fi 467echo "POSIX AIO support $posix_aio" 468echo "POSIX AIO support needs -lrt $posix_aio_lrt" 469 470########################################## 471# posix aio fsync probe 472posix_aio_fsync="no" 473if test "$posix_aio" = "yes" ; then 474 cat > $TMPC <<EOF 475#include <fcntl.h> 476#include <aio.h> 477int main(void) 478{ 479 struct aiocb cb; 480 return aio_fsync(O_SYNC, &cb); 481 return 0; 482} 483EOF 484 if compile_prog "" "$LIBS" "posix_aio_fsync" ; then 485 posix_aio_fsync=yes 486 fi 487fi 488echo "POSIX AIO fsync $posix_aio_fsync" 489 490########################################## 491# solaris aio probe 492solaris_aio="no" 493cat > $TMPC <<EOF 494#include <sys/types.h> 495#include <sys/asynch.h> 496#include <unistd.h> 497int main(void) 498{ 499 aio_result_t res; 500 return aioread(0, NULL, 0, 0, SEEK_SET, &res); 501 return 0; 502} 503EOF 504if compile_prog "" "-laio" "solarisaio" ; then 505 solaris_aio=yes 506 LIBS="-laio $LIBS" 507fi 508echo "Solaris AIO support $solaris_aio" 509 510########################################## 511# __sync_fetch_and_and test 512sfaa="no" 513cat > $TMPC << EOF 514static int sfaa(int *ptr) 515{ 516 return __sync_fetch_and_add(ptr, 0); 517} 518 519int main(int argc, char **argv) 520{ 521 int val = 42; 522 sfaa(&val); 523 return val; 524} 525EOF 526if compile_prog "" "" "__sync_fetch_and_add()" ; then 527 sfaa="yes" 528fi 529echo "__sync_fetch_and_add $sfaa" 530 531########################################## 532# libverbs probe 533libverbs="no" 534cat > $TMPC << EOF 535#include <stdio.h> 536#include <infiniband/arch.h> 537int main(int argc, char **argv) 538{ 539 struct ibv_pd *pd = ibv_alloc_pd(NULL); 540 return 0; 541} 542EOF 543if compile_prog "" "-libverbs" "libverbs" ; then 544 libverbs="yes" 545 LIBS="-libverbs $LIBS" 546fi 547echo "libverbs $libverbs" 548 549########################################## 550# rdmacm probe 551rdmacm="no" 552cat > $TMPC << EOF 553#include <stdio.h> 554#include <rdma/rdma_cma.h> 555int main(int argc, char **argv) 556{ 557 rdma_destroy_qp(NULL); 558 return 0; 559} 560EOF 561if compile_prog "" "-lrdmacm" "rdma"; then 562 rdmacm="yes" 563 LIBS="-lrdmacm $LIBS" 564fi 565echo "rdmacm $rdmacm" 566 567########################################## 568# Linux fallocate probe 569linux_fallocate="no" 570cat > $TMPC << EOF 571#include <stdio.h> 572#include <linux/falloc.h> 573int main(int argc, char **argv) 574{ 575 int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024); 576 return r; 577} 578EOF 579if compile_prog "" "" "linux_fallocate"; then 580 linux_fallocate="yes" 581fi 582echo "Linux fallocate $linux_fallocate" 583 584########################################## 585# POSIX fadvise probe 586posix_fadvise="no" 587cat > $TMPC << EOF 588#include <stdio.h> 589#include <fcntl.h> 590int main(int argc, char **argv) 591{ 592 int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL); 593 return r; 594} 595EOF 596if compile_prog "" "" "posix_fadvise"; then 597 posix_fadvise="yes" 598fi 599echo "POSIX fadvise $posix_fadvise" 600 601########################################## 602# POSIX fallocate probe 603posix_fallocate="no" 604cat > $TMPC << EOF 605#include <stdio.h> 606#include <fcntl.h> 607int main(int argc, char **argv) 608{ 609 int r = posix_fallocate(0, 0, 1024); 610 return r; 611} 612EOF 613if compile_prog "" "" "posix_fallocate"; then 614 posix_fallocate="yes" 615fi 616echo "POSIX fallocate $posix_fallocate" 617 618########################################## 619# sched_set/getaffinity 2 or 3 argument test 620linux_2arg_affinity="no" 621linux_3arg_affinity="no" 622cat > $TMPC << EOF 623#include <sched.h> 624int main(int argc, char **argv) 625{ 626 cpu_set_t mask; 627 return sched_setaffinity(0, sizeof(mask), &mask); 628} 629EOF 630if compile_prog "" "" "sched_setaffinity(,,)"; then 631 linux_3arg_affinity="yes" 632else 633 cat > $TMPC << EOF 634#include <sched.h> 635int main(int argc, char **argv) 636{ 637 cpu_set_t mask; 638 return sched_setaffinity(0, &mask); 639} 640EOF 641 if compile_prog "" "" "sched_setaffinity(,)"; then 642 linux_2arg_affinity="yes" 643 fi 644fi 645echo "sched_setaffinity(3 arg) $linux_3arg_affinity" 646echo "sched_setaffinity(2 arg) $linux_2arg_affinity" 647 648########################################## 649# clock_gettime probe 650clock_gettime="no" 651cat > $TMPC << EOF 652#include <stdio.h> 653#include <time.h> 654int main(int argc, char **argv) 655{ 656 return clock_gettime(0, NULL); 657} 658EOF 659if compile_prog "" "" "clock_gettime"; then 660 clock_gettime="yes" 661elif compile_prog "" "-lrt" "clock_gettime"; then 662 clock_gettime="yes" 663 LIBS="-lrt $LIBS" 664fi 665echo "clock_gettime $clock_gettime" 666 667########################################## 668# CLOCK_MONOTONIC probe 669clock_monotonic="no" 670if test "$clock_gettime" = "yes" ; then 671 cat > $TMPC << EOF 672#include <stdio.h> 673#include <time.h> 674int main(int argc, char **argv) 675{ 676 return clock_gettime(CLOCK_MONOTONIC, NULL); 677} 678EOF 679 if compile_prog "" "$LIBS" "clock monotonic"; then 680 clock_monotonic="yes" 681 fi 682fi 683echo "CLOCK_MONOTONIC $clock_monotonic" 684 685########################################## 686# CLOCK_MONOTONIC_PRECISE probe 687clock_monotonic_precise="no" 688if test "$clock_gettime" = "yes" ; then 689 cat > $TMPC << EOF 690#include <stdio.h> 691#include <time.h> 692int main(int argc, char **argv) 693{ 694 return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL); 695} 696EOF 697 if compile_prog "" "$LIBS" "clock monotonic precise"; then 698 clock_monotonic_precise="yes" 699 fi 700fi 701echo "CLOCK_MONOTONIC_PRECISE $clock_monotonic_precise" 702 703########################################## 704# gettimeofday() probe 705gettimeofday="no" 706cat > $TMPC << EOF 707#include <sys/time.h> 708#include <stdio.h> 709int main(int argc, char **argv) 710{ 711 struct timeval tv; 712 return gettimeofday(&tv, NULL); 713} 714EOF 715if compile_prog "" "" "gettimeofday"; then 716 gettimeofday="yes" 717fi 718echo "gettimeofday $gettimeofday" 719 720########################################## 721# fdatasync() probe 722fdatasync="no" 723cat > $TMPC << EOF 724#include <stdio.h> 725#include <unistd.h> 726int main(int argc, char **argv) 727{ 728 return fdatasync(0); 729} 730EOF 731if compile_prog "" "" "fdatasync"; then 732 fdatasync="yes" 733fi 734echo "fdatasync $fdatasync" 735 736########################################## 737# sync_file_range() probe 738sync_file_range="no" 739cat > $TMPC << EOF 740#include <stdio.h> 741#include <unistd.h> 742#include <fcntl.h> 743#include <linux/fs.h> 744int main(int argc, char **argv) 745{ 746 unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | 747 SYNC_FILE_RANGE_WAIT_AFTER; 748 return sync_file_range(0, 0, 0, flags); 749} 750EOF 751if compile_prog "" "" "sync_file_range"; then 752 sync_file_range="yes" 753fi 754echo "sync_file_range $sync_file_range" 755 756########################################## 757# ext4 move extent probe 758ext4_me="no" 759cat > $TMPC << EOF 760#include <fcntl.h> 761#include <sys/ioctl.h> 762int main(int argc, char **argv) 763{ 764 struct move_extent me; 765 return ioctl(0, EXT4_IOC_MOVE_EXT, &me); 766} 767EOF 768if compile_prog "" "" "ext4 move extent" ; then 769 ext4_me="yes" 770elif test $targetos = "Linux" ; then 771 # On Linux, just default to it on and let it error at runtime if we really 772 # don't have it. None of my updated systems have it defined, but it does 773 # work. Takes a while to bubble back. 774 ext4_me="yes" 775fi 776echo "EXT4 move extent $ext4_me" 777 778########################################## 779# splice probe 780linux_splice="no" 781cat > $TMPC << EOF 782#include <stdio.h> 783#include <fcntl.h> 784int main(int argc, char **argv) 785{ 786 return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK); 787} 788EOF 789if compile_prog "" "" "linux splice"; then 790 linux_splice="yes" 791fi 792echo "Linux splice(2) $linux_splice" 793 794########################################## 795# GUASI probe 796guasi="no" 797cat > $TMPC << EOF 798#include <guasi.h> 799#include <guasi_syscalls.h> 800int main(int argc, char **argv) 801{ 802 guasi_t ctx = guasi_create(0, 0, 0); 803 return 0; 804} 805EOF 806if compile_prog "" "" "guasi"; then 807 guasi="yes" 808fi 809echo "GUASI $guasi" 810 811########################################## 812# fusion-aw probe 813fusion_aw="no" 814cat > $TMPC << EOF 815#include <nvm/nvm_primitives.h> 816int main(int argc, char **argv) 817{ 818 nvm_version_t ver_info; 819 nvm_handle_t handle; 820 821 handle = nvm_get_handle(0, &ver_info); 822 return nvm_atomic_write(handle, 0, 0, 0); 823} 824EOF 825if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -lvsl -ldl" "fusion-aw"; then 826 LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -lvsl -ldl $LIBS" 827 fusion_aw="yes" 828fi 829echo "Fusion-io atomic engine $fusion_aw" 830 831########################################## 832# libnuma probe 833libnuma="no" 834cat > $TMPC << EOF 835#include <numa.h> 836int main(int argc, char **argv) 837{ 838 return numa_available(); 839} 840EOF 841if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then 842 libnuma="yes" 843 LIBS="-lnuma $LIBS" 844fi 845echo "libnuma $libnuma" 846 847########################################## 848# libnuma 2.x version API 849if test "$libnuma" = "yes" ; then 850libnuma_v2="no" 851cat > $TMPC << EOF 852#include <numa.h> 853int main(int argc, char **argv) 854{ 855 struct bitmask *mask = numa_parse_nodestring(NULL); 856 return 0; 857} 858EOF 859if compile_prog "" "" "libnuma api"; then 860 libnuma_v2="yes" 861fi 862echo "libnuma v2 $libnuma_v2" 863fi 864 865########################################## 866# strsep() probe 867strsep="no" 868cat > $TMPC << EOF 869#include <string.h> 870int main(int argc, char **argv) 871{ 872 strsep(NULL, NULL); 873 return 0; 874} 875EOF 876if compile_prog "" "" "strsep"; then 877 strsep="yes" 878fi 879echo "strsep $strsep" 880 881########################################## 882# strcasestr() probe 883strcasestr="no" 884cat > $TMPC << EOF 885#include <string.h> 886int main(int argc, char **argv) 887{ 888 strcasestr(NULL, NULL); 889 return 0; 890} 891EOF 892if compile_prog "" "" "strcasestr"; then 893 strcasestr="yes" 894fi 895echo "strcasestr $strcasestr" 896 897########################################## 898# getopt_long_only() probe 899getopt_long_only="no" 900cat > $TMPC << EOF 901#include <unistd.h> 902#include <stdio.h> 903int main(int argc, char **argv) 904{ 905 int c = getopt_long_only(argc, argv, NULL, NULL, NULL); 906 return c; 907} 908EOF 909if compile_prog "" "" "getopt_long_only"; then 910 getopt_long_only="yes" 911fi 912echo "getopt_long_only() $getopt_long_only" 913 914########################################## 915# inet_aton() probe 916inet_aton="no" 917cat > $TMPC << EOF 918#include <sys/socket.h> 919#include <arpa/inet.h> 920#include <stdio.h> 921int main(int argc, char **argv) 922{ 923 struct in_addr in; 924 return inet_aton(NULL, &in); 925} 926EOF 927if compile_prog "" "" "inet_aton"; then 928 inet_aton="yes" 929fi 930echo "inet_aton $inet_aton" 931 932########################################## 933# socklen_t probe 934socklen_t="no" 935cat > $TMPC << EOF 936#include <sys/socket.h> 937int main(int argc, char **argv) 938{ 939 socklen_t len = 0; 940 return len; 941} 942EOF 943if compile_prog "" "" "socklen_t"; then 944 socklen_t="yes" 945fi 946echo "socklen_t $socklen_t" 947 948########################################## 949# Whether or not __thread is supported for TLS 950tls_thread="no" 951cat > $TMPC << EOF 952#include <stdio.h> 953static int __thread ret; 954int main(int argc, char **argv) 955{ 956 return ret; 957} 958EOF 959if compile_prog "" "" "__thread"; then 960 tls_thread="yes" 961fi 962echo "__thread $tls_thread" 963 964########################################## 965# Check if we have required gtk/glib support for gfio 966if test "$gfio" = "yes" ; then 967 cat > $TMPC << EOF 968#include <glib.h> 969#include <cairo.h> 970#include <gtk/gtk.h> 971int main(void) 972{ 973 gdk_threads_enter(); 974 gdk_threads_leave(); 975 976 printf("%d", GTK_CHECK_VERSION(2, 18, 0)); 977} 978EOF 979GTK_CFLAGS=$(pkg-config --cflags gtk+-2.0 gthread-2.0) 980if test "$?" != "0" ; then 981 echo "configure: gtk and gthread not found" 982 exit 1 983fi 984GTK_LIBS=$(pkg-config --libs gtk+-2.0 gthread-2.0) 985if test "$?" != "0" ; then 986 echo "configure: gtk and gthread not found" 987 exit 1 988fi 989if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then 990 r=$($TMPE) 991 if test "$r" != "0" ; then 992 gfio="yes" 993 LIBS="$LIBS $GTK_LIBS" 994 CFLAGS="$CFLAGS $GTK_CFLAGS" 995 else 996 echo "GTK found, but need version 2.18 or higher" 997 gfio="no" 998 fi 999else 1000 echo "Please install gtk and gdk libraries" 1001 gfio="no" 1002fi 1003fi 1004 1005echo "gtk 2.18 or higher $gfio" 1006 1007# Check whether we have getrusage(RUSAGE_THREAD) 1008rusage_thread="no" 1009cat > $TMPC << EOF 1010#include <sys/time.h> 1011#include <sys/resource.h> 1012int main(int argc, char **argv) 1013{ 1014 struct rusage ru; 1015 getrusage(RUSAGE_THREAD, &ru); 1016 return 0; 1017} 1018EOF 1019if compile_prog "" "" "RUSAGE_THREAD"; then 1020 rusage_thread="yes" 1021fi 1022echo "RUSAGE_THREAD $rusage_thread" 1023 1024########################################## 1025# Check whether we have SCHED_IDLE 1026sched_idle="no" 1027cat > $TMPC << EOF 1028#include <sched.h> 1029int main(int argc, char **argv) 1030{ 1031 struct sched_param p; 1032 return sched_setscheduler(0, SCHED_IDLE, &p); 1033} 1034EOF 1035if compile_prog "" "" "SCHED_IDLE"; then 1036 sched_idle="yes" 1037fi 1038echo "SCHED_IDLE $sched_idle" 1039 1040########################################## 1041# Check whether we have TCP_NODELAY 1042tcp_nodelay="no" 1043cat > $TMPC << EOF 1044#include <stdio.h> 1045#include <sys/types.h> 1046#include <sys/socket.h> 1047#include <netinet/tcp.h> 1048int main(int argc, char **argv) 1049{ 1050 return getsockopt(0, 0, TCP_NODELAY, NULL, NULL); 1051} 1052EOF 1053if compile_prog "" "" "TCP_NODELAY"; then 1054 tcp_nodelay="yes" 1055fi 1056echo "TCP_NODELAY $tcp_nodelay" 1057 1058########################################## 1059# Check whether we have RLIMIT_MEMLOCK 1060rlimit_memlock="no" 1061cat > $TMPC << EOF 1062#include <sys/time.h> 1063#include <sys/resource.h> 1064int main(int argc, char **argv) 1065{ 1066 struct rlimit rl; 1067 return getrlimit(RLIMIT_MEMLOCK, &rl); 1068} 1069EOF 1070if compile_prog "" "" "RLIMIT_MEMLOCK"; then 1071 rlimit_memlock="yes" 1072fi 1073echo "RLIMIT_MEMLOCK $rlimit_memlock" 1074 1075########################################## 1076# Check whether we have pwritev/preadv 1077pwritev="no" 1078cat > $TMPC << EOF 1079#include <stdio.h> 1080#include <sys/uio.h> 1081int main(int argc, char **argv) 1082{ 1083 return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0); 1084} 1085EOF 1086if compile_prog "" "" "pwritev"; then 1087 pwritev="yes" 1088fi 1089echo "pwritev/preadv $pwritev" 1090 1091 1092############################################################################# 1093 1094if test "$wordsize" = "64" ; then 1095 output_sym "CONFIG_64BIT" 1096elif test "$wordsize" = "32" ; then 1097 output_sym "CONFIG_32BIT" 1098else 1099 fatal "Unknown wordsize!" 1100fi 1101if test "$bigendian" = "yes" ; then 1102 output_sym "CONFIG_BIG_ENDIAN" 1103else 1104 output_sym "CONFIG_LITTLE_ENDIAN" 1105fi 1106if test "$zlib" = "yes" ; then 1107 output_sym "CONFIG_ZLIB" 1108fi 1109if test "$libaio" = "yes" ; then 1110 output_sym "CONFIG_LIBAIO" 1111fi 1112if test "$posix_aio" = "yes" ; then 1113 output_sym "CONFIG_POSIXAIO" 1114fi 1115if test "$posix_aio_fsync" = "yes" ; then 1116 output_sym "CONFIG_POSIXAIO_FSYNC" 1117fi 1118if test "$linux_fallocate" = "yes" ; then 1119 output_sym "CONFIG_LINUX_FALLOCATE" 1120fi 1121if test "$posix_fallocate" = "yes" ; then 1122 output_sym "CONFIG_POSIX_FALLOCATE" 1123fi 1124if test "$fdatasync" = "yes" ; then 1125 output_sym "CONFIG_FDATASYNC" 1126fi 1127if test "$sync_file_range" = "yes" ; then 1128 output_sym "CONFIG_SYNC_FILE_RANGE" 1129fi 1130if test "$sfaa" = "yes" ; then 1131 output_sym "CONFIG_SFAA" 1132fi 1133if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then 1134 output_sym "CONFIG_RDMA" 1135fi 1136if test "$clock_gettime" = "yes" ; then 1137 output_sym "CONFIG_CLOCK_GETTIME" 1138fi 1139if test "$clock_monotonic" = "yes" ; then 1140 output_sym "CONFIG_CLOCK_MONOTONIC" 1141fi 1142if test "$clock_monotonic_precise" = "yes" ; then 1143 output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE" 1144fi 1145if test "$gettimeofday" = "yes" ; then 1146 output_sym "CONFIG_GETTIMEOFDAY" 1147fi 1148if test "$posix_fadvise" = "yes" ; then 1149 output_sym "CONFIG_POSIX_FADVISE" 1150fi 1151if test "$linux_3arg_affinity" = "yes" ; then 1152 output_sym "CONFIG_3ARG_AFFINITY" 1153elif test "$linux_2arg_affinity" = "yes" ; then 1154 output_sym "CONFIG_2ARG_AFFINITY" 1155fi 1156if test "$strsep" = "yes" ; then 1157 output_sym "CONFIG_STRSEP" 1158fi 1159if test "$strcasestr" = "yes" ; then 1160 output_sym "CONFIG_STRCASESTR" 1161fi 1162if test "$getopt_long_only" = "yes" ; then 1163 output_sym "CONFIG_GETOPT_LONG_ONLY" 1164fi 1165if test "$inet_aton" = "yes" ; then 1166 output_sym "CONFIG_INET_ATON" 1167fi 1168if test "$socklen_t" = "yes" ; then 1169 output_sym "CONFIG_SOCKLEN_T" 1170fi 1171if test "$ext4_me" = "yes" ; then 1172 output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT" 1173fi 1174if test "$linux_splice" = "yes" ; then 1175 output_sym "CONFIG_LINUX_SPLICE" 1176fi 1177if test "$guasi" = "yes" ; then 1178 output_sym "CONFIG_GUASI" 1179fi 1180if test "$fusion_aw" = "yes" ; then 1181 output_sym "CONFIG_FUSION_AW" 1182fi 1183if test "$libnuma_v2" = "yes" ; then 1184 output_sym "CONFIG_LIBNUMA" 1185fi 1186if test "$solaris_aio" = "yes" ; then 1187 output_sym "CONFIG_SOLARISAIO" 1188fi 1189if test "$tls_thread" = "yes" ; then 1190 output_sym "CONFIG_TLS_THREAD" 1191fi 1192if test "$rusage_thread" = "yes" ; then 1193 output_sym "CONFIG_RUSAGE_THREAD" 1194fi 1195if test "$gfio" = "yes" ; then 1196 echo "CONFIG_GFIO=y" >> $config_host_mak 1197fi 1198if test "$sched_idle" = "yes" ; then 1199 output_sym "CONFIG_SCHED_IDLE" 1200fi 1201if test "$tcp_nodelay" = "yes" ; then 1202 output_sym "CONFIG_TCP_NODELAY" 1203fi 1204if test "$rlimit_memlock" = "yes" ; then 1205 output_sym "CONFIG_RLIMIT_MEMLOCK" 1206fi 1207if test "$pwritev" = "yes" ; then 1208 output_sym "CONFIG_PWRITEV" 1209fi 1210 1211echo "LIBS+=$LIBS" >> $config_host_mak 1212echo "CFLAGS+=$CFLAGS" >> $config_host_mak 1213echo "CC=$cc" >> $config_host_mak 1214echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak 1215