configure revision 99db656470de6175c85d21f55aaf0a30337aa011
167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#!/bin/sh 267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# 367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Fio configure script. Heavily influenced by the manual qemu configure 467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# script. Sad this this is easier than autoconf and enemies. 567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# 667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# set temporary file name 867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test ! -z "$TMPDIR" ; then 967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe TMPDIR1="${TMPDIR}" 1067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif test ! -z "$TEMPDIR" ; then 1167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe TMPDIR1="${TEMPDIR}" 1267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelse 1367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe TMPDIR1="/tmp" 1467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 1567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 1667bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeTMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c" 1767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeTMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o" 1867bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeTMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe" 1967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 2067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# NB: do not call "exit" in the trap handler; this is buggy with some shells; 2167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 2267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboetrap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 2367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 2467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboerm -rf config.log 2567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 2667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeconfig_host_mak="config-host.mak" 2767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeconfig_host_ld="config-host.ld" 2867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 2967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Print a helpful header at the top of config.log 3067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "# FIO configure log $(date)" >> config.log 3167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeprintf "# Configured with:" >> config.log 3267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeprintf " '%s'" "$0" "$@" >> config.log 3367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho >> config.log 3467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "#" >> config.log 3567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 3667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboedo_cc() { 3767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # Run the compiler, capturing its output to the log. 3867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo $cc "$@" >> config.log 3967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe $cc "$@" >> config.log 2>&1 || return $? 4067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # Test passed. If this is an --enable-werror build, rerun 4167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # the test with -Werror and bail out if it fails. This 4267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # makes warning-generating-errors in configure test code 4367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # obvious to developers. 4467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if test "$werror" != "yes"; then 4567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0 4667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 4767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # Don't bother rerunning the compile if we were already using -Werror 4867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe case "$*" in 4967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe *-Werror*) 5067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0 5167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 5267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe esac 5367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo $cc -Werror "$@" >> config.log 5467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe $cc -Werror "$@" >> config.log 2>&1 && return $? 5567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "ERROR: configure test passed without -Werror but failed with -Werror." 5667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "This is probably a bug in the configure script. The failing command" 5767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "will be at the bottom of config.log." 5867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "You can run configure with --disable-werror to bypass this check." 5967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe exit 1 6067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 6167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 6267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecompile_object() { 6367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe do_cc $CFLAGS -c -o $TMPO $TMPC 6467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 6567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 6667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecompile_prog() { 6767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe local_cflags="$1" 6867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe local_ldflags="$2" 6967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "Compiling test case $3" >> config.log 7067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 7167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 7267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 7367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefeature_not_found() { 7467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe feature=$1 7567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 7667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "ERROR" 7767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "ERROR: User requested feature $feature" 7867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "ERROR: configure was not able to find it" 7967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "ERROR" 8067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe exit 1; 8167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 8267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 8367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboehas() { 8467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe type "$1" >/dev/null 2>&1 8567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 8667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 8767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecheck_define() { 8867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cat > $TMPC <<EOF 8967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#if !defined($1) 9067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#error $1 not defined 9167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#endif 9267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(void) 9367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 9467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 9567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 9667bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 9767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe compile_object 9867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 9967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 10067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboetargetos="" 10167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecpu="" 10267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 10367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecc="${CC-${cross_prefix}gcc}" 10467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 10567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif check_define __linux__ ; then 10667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe targetos="Linux" 1079793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cranelif test `uname -o` = Cygwin ; then 1089793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "Forcing known good options on Windows" 1099793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CC=x86_64-w64-mingw32-gcc" >> $config_host_mak 1109793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_64BIT_LLP64=y" >> $config_host_mak 1119793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_CLOCK_GETTIME=y" >> $config_host_mak 1129793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_CLOCK_MONOTONIC=y" >> $config_host_mak 1139793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_GETTIMEOFDAY=y" >> $config_host_mak 1149793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_FADVISE=y" >> $config_host_mak 1159793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_STRSEP=y" >> $config_host_mak 1169793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_SOCKLEN_T=y" >> $config_host_mak 1179793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 1189793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_FADVISE=y" >> $config_host_mak 1199793a6de1c63fe60154e13e28ad75ad7a92a2766Bruce Cran echo "CONFIG_SFAA=y" >> $config_host_mak 12051e00d7ac3062310083ed009de3ae65876af6262Jens Axboe exit 0 12167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __OpenBSD__ ; then 12267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe targetos='OpenBSD' 12367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __sun__ ; then 12467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe targetos='SunOS' 12567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelse 12667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe targetos=`uname -s` 12767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 12867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 12967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Some host OSes need non-standard checks for which CPU to use. 13067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Note that these checks are broken for cross-compilation: if you're 13167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# cross-compiling to one of these OSes then you'll need to specify 13267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# the correct CPU with the --cpu option. 13367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecase $targetos in 13467bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeDarwin) 13567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # on Leopard most of the system is 32-bit, so we have to ask the kernel if 13667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # we can run 64-bit userspace code. 13767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # If the user didn't specify a CPU explicitly and the kernel says this is 13867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # 64 bit hw, then assume x86_64. Otherwise fall through to the usual 13967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # detection code. 14067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 14167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="x86_64" 14267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 14367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 14467bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeSunOS) 14567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 14667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 14767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="x86_64" 14867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 14967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeesac 15067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 15167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test ! -z "$cpu" ; then 15267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe # command line argument 15367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe : 15467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __i386__ ; then 15567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="i386" 15667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __x86_64__ ; then 15767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="x86_64" 15867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __sparc__ ; then 15967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if check_define __arch64__ ; then 16067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="sparc64" 16167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe else 16267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="sparc" 16367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 16467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define _ARCH_PPC ; then 16567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if check_define _ARCH_PPC64 ; then 16667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="ppc64" 16767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe else 16867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="ppc" 16967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 17067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __mips__ ; then 17167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="mips" 17267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __ia64__ ; then 17367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="ia64" 17467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __s390__ ; then 17567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if check_define __s390x__ ; then 17667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="s390x" 17767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe else 17867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="s390" 17967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 18067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __arm__ ; then 18167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="arm" 18267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif check_define __hppa__ ; then 18367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="hppa" 18467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelse 18567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu=`uname -m` 18667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 18767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 18867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Normalise host CPU name and set ARCH. 18967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecase "$cpu" in 19067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ia64|ppc|ppc64|s390|s390x|sparc64) 19167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="$cpu" 19267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 19367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe i386|i486|i586|i686|i86pc|BePC) 19467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="i386" 19567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 19667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe x86_64|amd64) 19767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="x86_64" 19867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 19967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe armv*b|armv*l|arm) 20067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="arm" 20167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 20267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe hppa|parisc|parisc64) 20367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="hppa" 20467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 20567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe mips*) 20667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="mips" 20767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 20867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe sparc|sun4[cdmuv]) 20967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu="sparc" 21067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 21167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe *) 21267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "Unknown CPU" 21367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe exit 1; 21467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ;; 21567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeesac 21667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 21767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test -z $CC; then 21867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if test "$targetos" = "FreeBSD"; then 21967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if has clang; then 22067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe CC=clang 22167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe else 22267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe CC=gcc 22367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 22467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 22567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 22667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 22767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecc="${CC-${cross_prefix}gcc}" 22867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 22967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Operating system $targetos" 23067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "CPU $cpu" 23167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Compiler $cc" 23267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho 23367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 23467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 23567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# check for wordsize 23667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboewordsize="0" 23767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC <<EOF 23867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 23967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(void) 24067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 24167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe unsigned int wsize = sizeof(long) * 8; 24267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe printf("%d\n", wsize); 24367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 24467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 24567bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 24667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "wordsize"; then 24767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe wordsize=$($TMPE) 24867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 24967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Wordsize $wordsize" 25067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 25167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 25267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# linux-aio probe 25367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelibaio="no" 25467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC <<EOF 25567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <libaio.h> 25667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stddef.h> 25767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(void) 25867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 25967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe io_setup(0, NULL); 26067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 26167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 26267bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 26367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "-laio" "libaio" ; then 26467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe libaio=yes 26567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-laio $LIBS" 26667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelse 26767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if test "$libaio" = "yes" ; then 26867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe feature_not_found "linux AIO" 26967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 27067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe libaio=no 27167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 27267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Linux AIO support $libaio" 27367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 27467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 27567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# posix aio probe 27667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeposix_aio="no" 27767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeposix_aio_lrt="no" 27867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC <<EOF 27967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <aio.h> 28067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(void) 28167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 28267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct aiocb cb; 28367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe aio_read(&cb); 28467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 28567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 28667bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 28767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "posixaio" ; then 28867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe posix_aio="yes" 28967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif compile_prog "" "-lrt" "posixaio"; then 29067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe posix_aio="yes" 29167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe posix_aio_lrt="yes" 29267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-lrt $LIBS" 29367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 29467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "POSIX AIO support $posix_aio" 29567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "POSIX AIO support needs -lrt $posix_aio_lrt" 29667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 29767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 29867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# posix aio fsync probe 29967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeposix_aio_fsync="no" 30067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$posix_aio" = "yes" ; then 30167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cat > $TMPC <<EOF 30267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <fcntl.h> 30367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <aio.h> 30467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(void) 30567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 30667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct aiocb cb; 30767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return aio_fsync(O_SYNC, &cb); 30867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 30967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 31067bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 31167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if compile_prog "" "$LIBS" "posix_aio_fsync" ; then 31267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe posix_aio_fsync=yes 31367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 31467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 31567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "POSIX AIO fsync $posix_aio_fsync" 31667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 31767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 31867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# solaris aio probe 31967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboesolaris_aio="no" 32067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC <<EOF 32167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sys/types.h> 32267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sys/asynch.h> 32367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <unistd.h> 32467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(void) 32567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 32667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe aio_result_t res; 32767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return aioread(0, NULL, 0, 0, SEEK_SET, &res); 32867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 32967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 33067bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 33167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "-laio" "solarisaio" ; then 33267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe solaris_aio=yes 33367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-laio $LIBS" 33467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 33567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Solaris AIO support $solaris_aio" 33667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 33767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 33867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# __sync_fetch_and_and test 33967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboesfaa="no" 34067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 34167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboestatic int sfaa(int *ptr) 34267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 34367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return __sync_fetch_and_and(ptr, 0); 34467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 34567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 34667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 34767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 34867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe int val = 42; 34967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe sfaa(&val); 35067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return val; 35167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 35267bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 35367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "__sync_fetch_and_add()" ; then 35467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe sfaa="yes" 35567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 35667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "__sync_fetch_and add $sfaa" 35767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 35867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 35967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# libverbs probe 36067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelibverbs="no" 36167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 36267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 36367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <infiniband/arch.h> 36467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 36567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 36667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct ibv_pd *pd = ibv_alloc_pd(NULL); 36767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 36867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 36967bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 37067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "-libverbs" "libverbs" ; then 37167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe libverbs="yes" 37267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-libverbs $LIBS" 37367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 37467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "libverbs $libverbs" 37567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 37667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 37767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# rdmacm probe 37867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboerdmacm="no" 37967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 38067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 38167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <rdma/rdma_cma.h> 38267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 38367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 38467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe rdma_destroy_qp(NULL); 38567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 38667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 38767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 38867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "-lrdmacm" "rdma"; then 38967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe rdmacm="yes" 39067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-lrdmacm $LIBS" 39167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 39267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "rdmacm $rdmacm" 39367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 39467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 39567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Linux fallocate probe 39667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelinux_fallocate="no" 39767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 39867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 39967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <linux/falloc.h> 40067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 40167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 40267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024); 40367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return r; 40467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 40567bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 40667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "linux_fallocate"; then 40767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe linux_fallocate="yes" 40867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 40967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Linux fallocate $linux_fallocate" 41067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 41167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 41267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# POSIX fadvise probe 41367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeposix_fadvise="no" 41467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 41567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 41667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <fcntl.h> 41767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 41867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 41967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL); 42067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return r; 42167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 42267bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 42367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "posix_fadvise"; then 42467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe posix_fadvise="yes" 42567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 42667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "POSIX fadvise $posix_fadvise" 42767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 42867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 42967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# POSIX fallocate probe 43067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeposix_fallocate="no" 43167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 43267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 43367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <fcntl.h> 43467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 43567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 43667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe int r = posix_fallocate(0, 0, 1024); 43767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return r; 43867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 43967bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 44067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "posix_fallocate"; then 44167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe posix_fallocate="yes" 44267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 44367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "POSIX fallocate $posix_fallocate" 44467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 44567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 44667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# sched_set/getaffinity 2 or 3 argument test 44767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelinux_2arg_affinity="no" 44867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelinux_3arg_affinity="no" 44967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 45067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#define _GNU_SOURCE 45167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sched.h> 45267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 45367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 45467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu_set_t mask; 45567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return sched_setaffinity(0, sizeof(mask), &mask); 45667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 45767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 45867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "sched_setaffinity(,,)"; then 45967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe linux_3arg_affinity="yes" 46067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelse 46167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cat > $TMPC << EOF 46267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#define _GNU_SOURCE 46367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sched.h> 46467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 46567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 46667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cpu_set_t mask; 46767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return sched_setaffinity(0, &mask); 46867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 46967bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 47067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if compile_prog "" "" "sched_setaffinity(,)"; then 47167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe linux_2arg_affinity="yes" 47267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 47367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 47467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "sched_setaffinity(3 arg) $linux_3arg_affinity" 47567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "sched_setaffinity(2 arg) $linux_2arg_affinity" 47667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 47767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 47867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# clock_gettime probe 47967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeclock_gettime="no" 48067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 48167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 48267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <time.h> 48367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 48467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 48567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return clock_gettime(0, NULL); 48667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 48767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 48867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "clock_gettime"; then 48967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe clock_gettime="yes" 49067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif compile_prog "" "-lrt" "clock_gettime"; then 49167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe clock_gettime="yes" 49267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-lrt $LIBS" 49367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 49467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "clock_gettime $clock_gettime" 49567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 49667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 49767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# CLOCK_MONOTONIC probe 49867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeclock_monotonic="no" 49967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$clock_gettime" = "yes" ; then 50067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cat > $TMPC << EOF 50167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 50267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <time.h> 50367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 50467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 50567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return clock_gettime(CLOCK_MONOTONIC, NULL); 50667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 50767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 50867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if compile_prog "" "$LIBS" "clock monotonic"; then 50967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe clock_monotonic="yes" 51067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 51167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 51267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "CLOCK_MONOTONIC $clock_monotonic" 51367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 51467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 51567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# CLOCK_MONOTONIC_PRECISE probe 51667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeclock_monotonic_precise="no" 51767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$clock_gettime" = "yes" ; then 51867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe cat > $TMPC << EOF 51967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 52067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <time.h> 52167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 52267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 52367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL); 52467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 52567bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 52667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe if compile_prog "" "$LIBS" "clock monotonic precise"; then 52767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe clock_monotonic_precise="yes" 52867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fi 52967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 53067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "CLOCK_MONOTONIC_PRECISE $clock_monotonic_precise" 53167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 53267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 53367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# gettimeofday() probe 53467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboegettimeofday="no" 53567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 53667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sys/time.h> 53767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 53867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 53967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 54067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct timeval tv; 54167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return gettimeofday(&tv, NULL); 54267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 54367bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 54467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "gettimeofday"; then 54567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe gettimeofday="yes" 54667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 54767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "gettimeofday $gettimeofday" 54867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 54967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 55067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# fdatasync() probe 55167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefdatasync="no" 55267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 55367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 55467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <unistd.h> 55567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 55667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 55767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return fdatasync(0); 55867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 55967bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 56067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "fdatasync"; then 56167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fdatasync="yes" 56267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 56367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "fdatasync $fdatasync" 56467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 56567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 56667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# sync_file_range() probe 56767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboesync_file_range="no" 56867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 56967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 57067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <unistd.h> 57167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#define _GNU_SOURCE 57267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <fcntl.h> 57367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <linux/fs.h> 57467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 57567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 57667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | 57767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe SYNC_FILE_RANGE_WAIT_AFTER; 57867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return sync_file_range(0, 0, 0, flags); 57967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 58067bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 58167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "sync_file_range"; then 58267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe sync_file_range="yes" 58367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 58467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "sync_file_range $sync_file_range" 58567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 58667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 58767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# ext4 move extent probe 58867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeext4_me="no" 58967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 59067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <fcntl.h> 59167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sys/ioctl.h> 59267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 59367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 59467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct move_extent me; 59567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return ioctl(0, EXT4_IOC_MOVE_EXT, &me); 59667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 59767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 598c7165b8dc2b5e6c72ac79d9979cc8971f2eeac30Jens Axboeif compile_prog "" "" "ext4 move extent" ; then 599c7165b8dc2b5e6c72ac79d9979cc8971f2eeac30Jens Axboe ext4_me="yes" 600c7165b8dc2b5e6c72ac79d9979cc8971f2eeac30Jens Axboeelif test $targetos = "Linux" ; then 601c7165b8dc2b5e6c72ac79d9979cc8971f2eeac30Jens Axboe # On Linux, just default to it on and let it error at runtime if we really 602c7165b8dc2b5e6c72ac79d9979cc8971f2eeac30Jens Axboe # don't have it. None of my updated systems have it defined, but it does 603c7165b8dc2b5e6c72ac79d9979cc8971f2eeac30Jens Axboe # work. Takes a while to bubble back. 60467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe ext4_me="yes" 60567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 60667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "EXT4 move extent $ext4_me" 60767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 60867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 60967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# splice probe 61067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelinux_splice="no" 61167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 61267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#define _GNU_SOURCE 61367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 61467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <fcntl.h> 61567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 61667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 61767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK); 61867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 61967bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 62067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "linux splice"; then 62167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe linux_splice="yes" 62267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 62367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Linux splice(2) $linux_splice" 62467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 62567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 62667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# GUASI probe 62767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeguasi="no" 62867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 62967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <guasi.h> 63067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <guasi_syscalls.h> 63167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 63267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 63367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe guasi_t ctx = guasi_create(0, 0, 0); 63467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 63567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 63667bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 63767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "guasi"; then 63867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe guasi="yes" 63967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 64067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "GUASI $guasi" 64167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 64267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 64367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# fusion-aw probe 64467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefusion_aw="no" 64567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 64699db656470de6175c85d21f55aaf0a30337aa011Jens Axboe#include <nvm/vectored_write.h> 64767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 64867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 64967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct vsl_iovec iov; 65067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return vsl_vectored_write(0, &iov, 0, O_ATOMIC); 65167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 65267bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 65399db656470de6175c85d21f55aaf0a30337aa011Jens Axboeif compile_prog "" "-L/usr/lib/fio -lnvm-primitives" "fusion-aw"; then 65499db656470de6175c85d21f55aaf0a30337aa011Jens Axboe LIBS="-L/usr/lib/fio -lnvm-primitives $LIBS" 65567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe fusion_aw="yes" 65667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 65767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "Fusion-io atomic engine $fusion_aw" 65867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 65967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 66067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# libnuma probe 66167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboelibnuma="no" 66267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 66367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <numa.h> 66467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 66567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 66667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return numa_available(); 66767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 66867bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 66967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "-lnuma" "libnuma"; then 67067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe libnuma="yes" 67167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe LIBS="-lnuma $LIBS" 67267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 67367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "libnuma $libnuma" 67467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 67567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 67667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# strsep() probe 67767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboestrsep="no" 67867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 67967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <string.h> 68067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 68167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 68267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe strsep(NULL, NULL); 68367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return 0; 68467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 68567bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 68667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "strsep"; then 68767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe strsep="yes" 68867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 68967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "strsep $strsep" 69067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 69167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 69267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# getopt_long_only() probe 69367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboegetopt_long_only="no" 69467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 69567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <unistd.h> 69667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 69767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 69867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 69967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe int c = getopt_long_only(argc, argv, NULL, NULL, NULL); 70067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return c; 70167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 70267bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 70367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "getopt_long_only"; then 70467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe getopt_long_only="yes" 70567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 70667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "getopt_long_only() $getopt_long_only" 70767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 70867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 70967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# inet_aton() probe 71067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeinet_aton="no" 71167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 71267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <sys/socket.h> 71367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <arpa/inet.h> 71467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 71567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 71667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 71767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe struct in_addr in; 71867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return inet_aton(NULL, &in); 71967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 72067bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 72167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "inet_aton"; then 72267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe inet_aton="yes" 72367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 72467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "inet_aton $inet_aton" 72567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 72667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 72767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# socklen_t probe 72867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboesocklen_t="no" 72967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 73067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <string.h> 73167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <netinet/in.h> 73267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 73367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 73467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe socklen_t len = 0; 73567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return len; 73667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 73767bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 73867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "socklen_t"; then 73967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe socklen_t="yes" 74067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 74167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "socklen_t $socklen_t" 74267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 74367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe########################################## 74467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe# Whether or not __thread is supported for TLS 74567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboetls_thread="no" 74667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboecat > $TMPC << EOF 74767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <stdio.h> 74867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboestatic int __thread ret; 74967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeint main(int argc, char **argv) 75067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe{ 75167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe return ret; 75267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe} 75367bf982340d95ca98098ea050b54b4c7adb116c0Jens AxboeEOF 75467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif compile_prog "" "" "__thread"; then 75567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe tls_thread="yes" 75667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 75767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "__thread $tls_thread" 75867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 75967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe############################################################################# 76067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 76167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "# Automatically generated by configure - do not modify" > $config_host_mak 76267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeprintf "# Configured with:" >> $config_host_mak 76367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeprintf " '%s'" "$0" "$@" >> $config_host_mak 76467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho >> $config_host_mak 76567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 76667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$wordsize" = "64" ; then 76767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_64BIT=y" >> $config_host_mak 76867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif test "$wordsize" = "32" ; then 76967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_32BIT=y" >> $config_host_mak 77067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelse 77167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "Unknown wordsize!" 77267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe exit 1 77367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 77467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$libaio" = "yes" ; then 77567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_LIBAIO=y" >> $config_host_mak 77667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 77767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$posix_aio" = "yes" ; then 77867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_POSIXAIO=y" >> $config_host_mak 77967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 78067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$posix_aio_fsync" = "yes" ; then 78167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_POSIXAIO_FSYNC=y" >> $config_host_mak 78267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 78367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$linux_fallocate" = "yes" ; then 78467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_LINUX_FALLOCATE=y" >> $config_host_mak 78567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 78667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$posix_fallocate" = "yes" ; then 78767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 78867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 78967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$fdatasync" = "yes" ; then 79067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_FDATASYNC=y" >> $config_host_mak 79167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 79267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$sync_file_range" = "yes" ; then 79367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 79467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 79567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$sfaa" = "yes" ; then 79667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_SFAA=y" >> $config_host_mak 79767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 79867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$libverbs" = "yes" -o "rdmacm" = "yes" ; then 79967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_RDMA=y" >> $config_host_mak 80067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 80167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$clock_gettime" = "yes" ; then 80267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_CLOCK_GETTIME=y" >> $config_host_mak 80367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 80467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$clock_monotonic" = "yes" ; then 80567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_CLOCK_MONOTONIC=y" >> $config_host_mak 80667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 80767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$clock_monotonic_precise" = "yes" ; then 80867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_CLOCK_MONOTONIC_PRECISE=y" >> $config_host_mak 80967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 81067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$gettimeofday" = "yes" ; then 81167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_GETTIMEOFDAY=y" >> $config_host_mak 81267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 81367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$posix_fadvise" = "yes" ; then 81467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_POSIX_FADVISE=y" >> $config_host_mak 81567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 81667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$linux_3arg_affinity" = "yes" ; then 81767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_3ARG_AFFINITY=y" >> $config_host_mak 81867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeelif test "$linux_2arg_affinity" = "yes" ; then 81967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_2ARG_AFFINITY=y" >> $config_host_mak 82067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 82167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$strsep" = "yes" ; then 82267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_STRSEP=y" >> $config_host_mak 82367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 82467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$getopt_long_only" = "yes" ; then 82567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_GETOPT_LONG_ONLY=y" >> $config_host_mak 82667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 82767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$inet_aton" = "yes" ; then 82867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_INET_ATON=y" >> $config_host_mak 82967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 83067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$socklen_t" = "yes" ; then 83167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_SOCKLEN_T=y" >> $config_host_mak 83267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 83367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$ext4_me" = "yes" ; then 83467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_LINUX_EXT4_MOVE_EXTENT=y" >> $config_host_mak 83567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 83667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$linux_splice" = "yes" ; then 83767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_LINUX_SPLICE=y" >> $config_host_mak 83867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 83967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$guasi" = "yes" ; then 84067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_GUASI=y" >> $config_host_mak 84167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 84267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$fusion_aw" = "yes" ; then 84367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_FUSION_AW=y" >> $config_host_mak 84467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 84567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$libnuma" = "yes" ; then 84667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_LIBNUMA=y" >> $config_host_mak 84767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 84867bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$solaris_aio" = "yes" ; then 84967bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_SOLARISAIO=y" >> $config_host_mak 85067bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 85167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeif test "$tls_thread" = "yes" ; then 85267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe echo "CONFIG_TLS_THREAD=y" >> $config_host_mak 85367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboefi 85467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 85567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "LIBS+=$LIBS" >> $config_host_mak 85667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboeecho "CC=$cc" >> $config_host_mak 857