blob: 21bcaf46604980a27ccfbe0f32acceead6067c4e [file] [log] [blame]
#!/bin/sh
#
# Fio configure script. Heavily influenced by the manual qemu configure
# script. Sad this this is easier than autoconf and enemies.
#
# set temporary file name
if test ! -z "$TMPDIR" ; then
TMPDIR1="${TMPDIR}"
elif test ! -z "$TEMPDIR" ; then
TMPDIR1="${TEMPDIR}"
else
TMPDIR1="/tmp"
fi
TMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o"
TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe"
# NB: do not call "exit" in the trap handler; this is buggy with some shells;
# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
rm -rf config.log
config_host_mak="config-host.mak"
config_host_h="config-host.h"
rm -rf $config_host_mak
rm -rf $config_host_h
fatal() {
echo $@
echo "Configure failed, check config.log and/or the above output"
rm -rf $config_host_mak
rm -rf $config_host_h
exit 1
}
# Default CFLAGS
CFLAGS="-D_GNU_SOURCE -include config-host.h"
BUILD_CFLAGS=""
# Print a helpful header at the top of config.log
echo "# FIO configure log $(date)" >> config.log
printf "# Configured with:" >> config.log
printf " '%s'" "$0" "$@" >> config.log
echo >> config.log
echo "#" >> config.log
# Print configure header at the top of $config_host_h
echo "/*" > $config_host_h
echo " * Automatically generated by configure - do not modify" >> $config_host_h
printf " * Configured with:" >> $config_host_h
printf " * '%s'" "$0" "$@" >> $config_host_h
echo "" >> $config_host_h
echo " */" >> $config_host_h
do_cc() {
# Run the compiler, capturing its output to the log.
echo $cc "$@" >> config.log
$cc "$@" >> config.log 2>&1 || return $?
# Test passed. If this is an --enable-werror build, rerun
# the test with -Werror and bail out if it fails. This
# makes warning-generating-errors in configure test code
# obvious to developers.
if test "$werror" != "yes"; then
return 0
fi
# Don't bother rerunning the compile if we were already using -Werror
case "$*" in
*-Werror*)
return 0
;;
esac
echo $cc -Werror "$@" >> config.log
$cc -Werror "$@" >> config.log 2>&1 && return $?
echo "ERROR: configure test passed without -Werror but failed with -Werror."
echo "This is probably a bug in the configure script. The failing command"
echo "will be at the bottom of config.log."
fatal "You can run configure with --disable-werror to bypass this check."
}
compile_object() {
do_cc $CFLAGS -c -o $TMPO $TMPC
}
compile_prog() {
local_cflags="$1"
local_ldflags="$2 $LIBS"
echo "Compiling test case $3" >> config.log
do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
}
feature_not_found() {
feature=$1
packages=$2
echo "ERROR"
echo "ERROR: User requested feature $feature"
if test ! -z "$packages" ; then
echo "ERROR: That feature needs $packages installed"
fi
echo "ERROR: configure was not able to find it"
fatal "ERROR"
}
has() {
type "$1" >/dev/null 2>&1
}
check_define() {
cat > $TMPC <<EOF
#if !defined($1)
#error $1 not defined
#endif
int main(void)
{
return 0;
}
EOF
compile_object
}
output_sym() {
echo "$1=y" >> $config_host_mak
echo "#define $1" >> $config_host_h
}
targetos=""
cpu=""
# default options
show_help="no"
exit_val=0
gfio_check="no"
libhdfs="no"
pmemblk="no"
devdax="no"
disable_lex=""
disable_pmem="no"
prefix=/usr/local
# parse options
for opt do
optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
case "$opt" in
--prefix=*) prefix="$optarg"
;;
--cpu=*) cpu="$optarg"
;;
# esx is cross compiled and cannot be detect through simple uname calls
--esx)
esx="yes"
;;
--cc=*) CC="$optarg"
;;
--extra-cflags=*) CFLAGS="$CFLAGS $optarg"
;;
--build-32bit-win) build_32bit_win="yes"
;;
--build-static) build_static="yes"
;;
--enable-gfio) gfio_check="yes"
;;
--disable-numa) disable_numa="yes"
;;
--disable-rdma) disable_rdma="yes"
;;
--disable-rbd) disable_rbd="yes"
;;
--disable-rbd-blkin) disable_rbd_blkin="yes"
;;
--disable-gfapi) disable_gfapi="yes"
;;
--enable-libhdfs) libhdfs="yes"
;;
--disable-lex) disable_lex="yes"
;;
--enable-lex) disable_lex="no"
;;
--disable-shm) no_shm="yes"
;;
--disable-optimizations) disable_opt="yes"
;;
--disable-pmem) disable_pmem="yes"
;;
--enable-cuda) enable_cuda="yes"
;;
--help)
show_help="yes"
;;
*)
echo "Bad option $opt"
show_help="yes"
exit_val=1
esac
done
if test "$show_help" = "yes" ; then
echo "--prefix= Use this directory as installation prefix"
echo "--cpu= Specify target CPU if auto-detect fails"
echo "--cc= Specify compiler to use"
echo "--extra-cflags= Specify extra CFLAGS to pass to compiler"
echo "--build-32bit-win Enable 32-bit build on Windows"
echo "--build-static Build a static fio"
echo "--esx Configure build options for esx"
echo "--enable-gfio Enable building of gtk gfio"
echo "--disable-numa Disable libnuma even if found"
echo "--disable-rdma Disable RDMA support even if found"
echo "--disable-gfapi Disable gfapi"
echo "--enable-libhdfs Enable hdfs support"
echo "--disable-lex Disable use of lex/yacc for math"
echo "--disable-pmem Disable pmem based engines even if found"
echo "--enable-lex Enable use of lex/yacc for math"
echo "--disable-shm Disable SHM support"
echo "--disable-optimizations Don't enable compiler optimizations"
echo "--enable-cuda Enable GPUDirect RDMA support"
exit $exit_val
fi
cross_prefix=${cross_prefix-${CROSS_COMPILE}}
cc="${CC-${cross_prefix}gcc}"
if check_define __ANDROID__ ; then
targetos="Android"
elif check_define __linux__ ; then
targetos="Linux"
elif check_define __OpenBSD__ ; then
targetos='OpenBSD'
elif check_define __sun__ ; then
targetos='SunOS'
CFLAGS="$CFLAGS -D_REENTRANT"
elif check_define _WIN32 ; then
targetos='CYGWIN'
else
targetos=`uname -s`
fi
echo "# Automatically generated by configure - do not modify" > $config_host_mak
printf "# Configured with:" >> $config_host_mak
printf " '%s'" "$0" "$@" >> $config_host_mak
echo >> $config_host_mak
echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak
if test "$no_shm" = "yes" ; then
output_sym "CONFIG_NO_SHM"
fi
if test "$disable_opt" = "yes" ; then
output_sym "CONFIG_FIO_NO_OPT"
fi
# Some host OSes need non-standard checks for which CPU to use.
# Note that these checks are broken for cross-compilation: if you're
# cross-compiling to one of these OSes then you'll need to specify
# the correct CPU with the --cpu option.
case $targetos in
AIX|OpenBSD)
# Unless explicitly enabled, turn off lex.
# OpenBSD will hit syntax error when enabled.
if test -z "$disable_lex" ; then
disable_lex="yes"
else
force_no_lex_o="yes"
fi
;;
Darwin)
# on Leopard most of the system is 32-bit, so we have to ask the kernel if
# we can run 64-bit userspace code.
# If the user didn't specify a CPU explicitly and the kernel says this is
# 64 bit hw, then assume x86_64. Otherwise fall through to the usual
# detection code.
if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
cpu="x86_64"
fi
# Error at compile time linking of weak/partial symbols if possible...
cat > $TMPC <<EOF
int main(void)
{
return 0;
}
EOF
if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then
echo "Disabling weak symbols"
LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
fi
;;
SunOS)
# `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
cpu="x86_64"
fi
LIBS="-lnsl -lsocket"
;;
CYGWIN*)
# We still force some options, so keep this message here.
echo "Forcing some known good options on Windows"
if test -z "$CC" ; then
if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
CC="i686-w64-mingw32-gcc"
if test -e "../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then
echo "Building with zlib support"
output_sym "CONFIG_ZLIB"
echo "LIBS=../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak
fi
else
CC="x86_64-w64-mingw32-gcc"
if test -e "../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then
echo "Building with zlib support"
output_sym "CONFIG_ZLIB"
echo "LIBS=../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak
fi
fi
fi
if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
output_sym "CONFIG_32BIT"
else
output_sym "CONFIG_64BIT_LLP64"
fi
# We need this to be output_sym'd here because this is Windows specific.
# The regular configure path never sets this config.
output_sym "CONFIG_WINDOWSAIO"
# We now take the regular configuration path without having exit 0 here.
# Flags below are still necessary mostly for MinGW.
socklen_t="yes"
sfaa="yes"
rusage_thread="yes"
fdatasync="yes"
clock_gettime="yes" # clock_monotonic probe has dependency on this
clock_monotonic="yes"
gettimeofday="yes"
sched_idle="yes"
tcp_nodelay="yes"
tls_thread="yes"
static_assert="yes"
ipv6="yes"
echo "CC=$CC" >> $config_host_mak
echo "BUILD_CFLAGS=$CFLAGS -I../zlib -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
;;
esac
if test ! -z "$cpu" ; then
# command line argument
:
elif check_define __i386__ ; then
cpu="i386"
elif check_define __x86_64__ ; then
cpu="x86_64"
elif check_define __sparc__ ; then
if check_define __arch64__ ; then
cpu="sparc64"
else
cpu="sparc"
fi
elif check_define _ARCH_PPC ; then
if check_define _ARCH_PPC64 ; then
cpu="ppc64"
else
cpu="ppc"
fi
elif check_define __mips__ ; then
cpu="mips"
elif check_define __ia64__ ; then
cpu="ia64"
elif check_define __s390__ ; then
if check_define __s390x__ ; then
cpu="s390x"
else
cpu="s390"
fi
elif check_define __arm__ ; then
cpu="arm"
elif check_define __aarch64__ ; then
cpu="aarch64"
elif check_define __hppa__ ; then
cpu="hppa"
else
cpu=`uname -m`
fi
# Normalise host CPU name and set ARCH.
case "$cpu" in
ia64|ppc|ppc64|s390|s390x|sparc64)
cpu="$cpu"
;;
i386|i486|i586|i686|i86pc|BePC)
cpu="x86"
;;
x86_64|amd64)
cpu="x86_64"
;;
armv*b|armv*l|arm)
cpu="arm"
;;
aarch64)
cpu="arm64"
;;
hppa|parisc|parisc64)
cpu="hppa"
;;
mips*)
cpu="mips"
;;
sparc|sun4[cdmuv])
cpu="sparc"
;;
*)
echo "Unknown CPU"
;;
esac
if test -z "$CC" ; then
if test "$targetos" = "FreeBSD"; then
if has clang; then
CC=clang
else
CC=gcc
fi
fi
fi
cc="${CC-${cross_prefix}gcc}"
##########################################
# check cross compile
if test "$cross_compile" != "yes" ; then
cross_compile="no"
fi
cat > $TMPC <<EOF
int main(void)
{
return 0;
}
EOF
if compile_prog "" "" "cross"; then
$TMPE 2>/dev/null || cross_compile="yes"
else
fatal "compile test failed"
fi
##########################################
# check endianness
if test "$bigendian" != "yes" ; then
bigendian="no"
fi
if test "$cross_compile" = "no" ; then
cat > $TMPC <<EOF
#include <inttypes.h>
int main(void)
{
volatile uint32_t i=0x01234567;
return (*((uint8_t*)(&i))) == 0x67;
}
EOF
if compile_prog "" "" "endian"; then
$TMPE && bigendian="yes"
fi
else
# If we're cross compiling, try our best to work it out and rely on the
# run-time check to fail if we get it wrong.
cat > $TMPC <<EOF
#include <endian.h>
int main(void)
{
#if __BYTE_ORDER != __BIG_ENDIAN
# error "Unknown endianness"
#endif
}
EOF
compile_prog "" "" "endian" && bigendian="yes"
check_define "__ARMEB__" && bigendian="yes"
check_define "__MIPSEB__" && bigendian="yes"
fi
echo "Operating system $targetos"
echo "CPU $cpu"
echo "Big endian $bigendian"
echo "Compiler $cc"
echo "Cross compile $cross_compile"
echo
##########################################
# See if we need to build a static build
if test "$build_static" = "yes" ; then
CFLAGS="$CFLAGS -ffunction-sections -fdata-sections"
LDFLAGS="$LDFLAGS -static -Wl,--gc-sections"
else
build_static="no"
fi
echo "Static build $build_static"
##########################################
# check for wordsize
wordsize="0"
cat > $TMPC <<EOF
#include <limits.h>
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
int main(void)
{
BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE);
return 0;
}
EOF
if compile_prog "-DWORDSIZE=32" "" "wordsize"; then
wordsize="32"
elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then
wordsize="64"
else
fatal "Unknown wordsize"
fi
echo "Wordsize $wordsize"
##########################################
# zlib probe
if test "$zlib" != "yes" ; then
zlib="no"
fi
cat > $TMPC <<EOF
#include <zlib.h>
int main(void)
{
z_stream stream;
if (inflateInit(&stream) != Z_OK)
return 1;
return 0;
}
EOF
if compile_prog "" "-lz" "zlib" ; then
zlib=yes
LIBS="-lz $LIBS"
fi
echo "zlib $zlib"
##########################################
# linux-aio probe
if test "$libaio" != "yes" ; then
libaio="no"
fi
if test "$esx" != "yes" ; then
cat > $TMPC <<EOF
#include <libaio.h>
#include <stddef.h>
int main(void)
{
io_setup(0, NULL);
return 0;
}
EOF
if compile_prog "" "-laio" "libaio" ; then
libaio=yes
LIBS="-laio $LIBS"
else
if test "$libaio" = "yes" ; then
feature_not_found "linux AIO" "libaio-dev or libaio-devel"
fi
libaio=no
fi
fi
echo "Linux AIO support $libaio"
##########################################
# posix aio probe
if test "$posix_aio" != "yes" ; then
posix_aio="no"
fi
if test "$posix_aio_lrt" != "yes" ; then
posix_aio_lrt="no"
fi
cat > $TMPC <<EOF
#include <aio.h>
int main(void)
{
struct aiocb cb;
aio_read(&cb);
return 0;
}
EOF
if compile_prog "" "" "posixaio" ; then
posix_aio="yes"
elif compile_prog "" "-lrt" "posixaio"; then
posix_aio="yes"
posix_aio_lrt="yes"
LIBS="-lrt $LIBS"
fi
echo "POSIX AIO support $posix_aio"
echo "POSIX AIO support needs -lrt $posix_aio_lrt"
##########################################
# posix aio fsync probe
if test "$posix_aio_fsync" != "yes" ; then
posix_aio_fsync="no"
fi
if test "$posix_aio" = "yes" ; then
cat > $TMPC <<EOF
#include <fcntl.h>
#include <aio.h>
int main(void)
{
struct aiocb cb;
return aio_fsync(O_SYNC, &cb);
return 0;
}
EOF
if compile_prog "" "$LIBS" "posix_aio_fsync" ; then
posix_aio_fsync=yes
fi
fi
echo "POSIX AIO fsync $posix_aio_fsync"
##########################################
# POSIX pshared attribute probe
if test "$posix_pshared" != "yes" ; then
posix_pshared="no"
fi
cat > $TMPC <<EOF
#include <unistd.h>
int main(void)
{
#if defined(_POSIX_THREAD_PROCESS_SHARED) && ((_POSIX_THREAD_PROCESS_SHARED + 0) > 0)
# if defined(__CYGWIN__)
# error "_POSIX_THREAD_PROCESS_SHARED is buggy on Cygwin"
# elif defined(__APPLE__)
# include <AvailabilityMacros.h>
# include <TargetConditionals.h>
# if TARGET_OS_MAC && MAC_OS_X_VERSION_MIN_REQUIRED < 1070
# error "_POSIX_THREAD_PROCESS_SHARED is buggy/unsupported prior to OSX 10.7"
# endif
# endif
#else
# error "_POSIX_THREAD_PROCESS_SHARED is unsupported"
#endif
return 0;
}
EOF
if compile_prog "" "$LIBS" "posix_pshared" ; then
posix_pshared=yes
fi
echo "POSIX pshared support $posix_pshared"
##########################################
# solaris aio probe
if test "$solaris_aio" != "yes" ; then
solaris_aio="no"
fi
cat > $TMPC <<EOF
#include <sys/types.h>
#include <sys/asynch.h>
#include <unistd.h>
int main(void)
{
aio_result_t res;
return aioread(0, NULL, 0, 0, SEEK_SET, &res);
return 0;
}
EOF
if compile_prog "" "-laio" "solarisaio" ; then
solaris_aio=yes
LIBS="-laio $LIBS"
fi
echo "Solaris AIO support $solaris_aio"
##########################################
# __sync_fetch_and_add test
if test "$sfaa" != "yes" ; then
sfaa="no"
fi
cat > $TMPC << EOF
#include <inttypes.h>
static int sfaa(uint64_t *ptr)
{
return __sync_fetch_and_add(ptr, 0);
}
int main(int argc, char **argv)
{
uint64_t val = 42;
sfaa(&val);
return val;
}
EOF
if compile_prog "" "" "__sync_fetch_and_add()" ; then
sfaa="yes"
fi
echo "__sync_fetch_and_add $sfaa"
##########################################
# libverbs probe
if test "$libverbs" != "yes" ; then
libverbs="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <infiniband/arch.h>
int main(int argc, char **argv)
{
struct ibv_pd *pd = ibv_alloc_pd(NULL);
return 0;
}
EOF
if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then
libverbs="yes"
LIBS="-libverbs $LIBS"
fi
echo "libverbs $libverbs"
##########################################
# rdmacm probe
if test "$rdmacm" != "yes" ; then
rdmacm="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <rdma/rdma_cma.h>
int main(int argc, char **argv)
{
rdma_destroy_qp(NULL);
return 0;
}
EOF
if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then
rdmacm="yes"
LIBS="-lrdmacm $LIBS"
fi
echo "rdmacm $rdmacm"
##########################################
# Linux fallocate probe
if test "$linux_fallocate" != "yes" ; then
linux_fallocate="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <fcntl.h>
#include <linux/falloc.h>
int main(int argc, char **argv)
{
int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024);
return r;
}
EOF
if compile_prog "" "" "linux_fallocate"; then
linux_fallocate="yes"
fi
echo "Linux fallocate $linux_fallocate"
##########################################
# POSIX fadvise probe
if test "$posix_fadvise" != "yes" ; then
posix_fadvise="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <fcntl.h>
int main(int argc, char **argv)
{
int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL);
return r;
}
EOF
if compile_prog "" "" "posix_fadvise"; then
posix_fadvise="yes"
fi
echo "POSIX fadvise $posix_fadvise"
##########################################
# POSIX fallocate probe
if test "$posix_fallocate" != "yes" ; then
posix_fallocate="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <fcntl.h>
int main(int argc, char **argv)
{
int r = posix_fallocate(0, 0, 1024);
return r;
}
EOF
if compile_prog "" "" "posix_fallocate"; then
posix_fallocate="yes"
fi
echo "POSIX fallocate $posix_fallocate"
##########################################
# sched_set/getaffinity 2 or 3 argument test
if test "$linux_2arg_affinity" != "yes" ; then
linux_2arg_affinity="no"
fi
if test "$linux_3arg_affinity" != "yes" ; then
linux_3arg_affinity="no"
fi
cat > $TMPC << EOF
#include <sched.h>
int main(int argc, char **argv)
{
cpu_set_t mask;
return sched_setaffinity(0, sizeof(mask), &mask);
}
EOF
if compile_prog "" "" "sched_setaffinity(,,)"; then
linux_3arg_affinity="yes"
else
cat > $TMPC << EOF
#include <sched.h>
int main(int argc, char **argv)
{
cpu_set_t mask;
return sched_setaffinity(0, &mask);
}
EOF
if compile_prog "" "" "sched_setaffinity(,)"; then
linux_2arg_affinity="yes"
fi
fi
echo "sched_setaffinity(3 arg) $linux_3arg_affinity"
echo "sched_setaffinity(2 arg) $linux_2arg_affinity"
##########################################
# clock_gettime probe
if test "$clock_gettime" != "yes" ; then
clock_gettime="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <time.h>
int main(int argc, char **argv)
{
return clock_gettime(0, NULL);
}
EOF
if compile_prog "" "" "clock_gettime"; then
clock_gettime="yes"
elif compile_prog "" "-lrt" "clock_gettime"; then
clock_gettime="yes"
LIBS="-lrt $LIBS"
fi
echo "clock_gettime $clock_gettime"
##########################################
# CLOCK_MONOTONIC probe
if test "$clock_monotonic" != "yes" ; then
clock_monotonic="no"
fi
if test "$clock_gettime" = "yes" ; then
cat > $TMPC << EOF
#include <stdio.h>
#include <time.h>
int main(int argc, char **argv)
{
return clock_gettime(CLOCK_MONOTONIC, NULL);
}
EOF
if compile_prog "" "$LIBS" "clock monotonic"; then
clock_monotonic="yes"
fi
fi
echo "CLOCK_MONOTONIC $clock_monotonic"
##########################################
# CLOCK_MONOTONIC_RAW probe
if test "$clock_monotonic_raw" != "yes" ; then
clock_monotonic_raw="no"
fi
if test "$clock_gettime" = "yes" ; then
cat > $TMPC << EOF
#include <stdio.h>
#include <time.h>
int main(int argc, char **argv)
{
return clock_gettime(CLOCK_MONOTONIC_RAW, NULL);
}
EOF
if compile_prog "" "$LIBS" "clock monotonic"; then
clock_monotonic_raw="yes"
fi
fi
echo "CLOCK_MONOTONIC_RAW $clock_monotonic_raw"
##########################################
# CLOCK_MONOTONIC_PRECISE probe
if test "$clock_monotonic_precise" != "yes" ; then
clock_monotonic_precise="no"
fi
if test "$clock_gettime" = "yes" ; then
cat > $TMPC << EOF
#include <stdio.h>
#include <time.h>
int main(int argc, char **argv)
{
return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL);
}
EOF
if compile_prog "" "$LIBS" "clock monotonic precise"; then
clock_monotonic_precise="yes"
fi
fi
echo "CLOCK_MONOTONIC_PRECISE $clock_monotonic_precise"
##########################################
# clockid_t probe
if test "$clockid_t" != "yes" ; then
clockid_t="no"
fi
cat > $TMPC << EOF
#include <time.h>
#include <string.h>
int main(int argc, char **argv)
{
volatile clockid_t cid;
memset((void*)&cid, 0, sizeof(cid));
return 0;
}
EOF
if compile_prog "" "$LIBS" "clockid_t"; then
clockid_t="yes"
fi
echo "clockid_t $clockid_t"
##########################################
# gettimeofday() probe
if test "$gettimeofday" != "yes" ; then
gettimeofday="no"
fi
cat > $TMPC << EOF
#include <sys/time.h>
#include <stdio.h>
int main(int argc, char **argv)
{
struct timeval tv;
return gettimeofday(&tv, NULL);
}
EOF
if compile_prog "" "" "gettimeofday"; then
gettimeofday="yes"
fi
echo "gettimeofday $gettimeofday"
##########################################
# fdatasync() probe
if test "$fdatasync" != "yes" ; then
fdatasync="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <unistd.h>
int main(int argc, char **argv)
{
return fdatasync(0);
}
EOF
if compile_prog "" "" "fdatasync"; then
fdatasync="yes"
fi
echo "fdatasync $fdatasync"
##########################################
# sync_file_range() probe
if test "$sync_file_range" != "yes" ; then
sync_file_range="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <linux/fs.h>
int main(int argc, char **argv)
{
unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE |
SYNC_FILE_RANGE_WAIT_AFTER;
return sync_file_range(0, 0, 0, flags);
}
EOF
if compile_prog "" "" "sync_file_range"; then
sync_file_range="yes"
fi
echo "sync_file_range $sync_file_range"
##########################################
# ext4 move extent probe
if test "$ext4_me" != "yes" ; then
ext4_me="no"
fi
cat > $TMPC << EOF
#include <fcntl.h>
#include <sys/ioctl.h>
int main(int argc, char **argv)
{
struct move_extent me;
return ioctl(0, EXT4_IOC_MOVE_EXT, &me);
}
EOF
if compile_prog "" "" "ext4 move extent" ; then
ext4_me="yes"
elif test $targetos = "Linux" ; then
# On Linux, just default to it on and let it error at runtime if we really
# don't have it. None of my updated systems have it defined, but it does
# work. Takes a while to bubble back.
ext4_me="yes"
fi
echo "EXT4 move extent $ext4_me"
##########################################
# splice probe
if test "$linux_splice" != "yes" ; then
linux_splice="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <fcntl.h>
int main(int argc, char **argv)
{
return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK);
}
EOF
if compile_prog "" "" "linux splice"; then
linux_splice="yes"
fi
echo "Linux splice(2) $linux_splice"
##########################################
# GUASI probe
if test "$guasi" != "yes" ; then
guasi="no"
fi
cat > $TMPC << EOF
#include <guasi.h>
#include <guasi_syscalls.h>
int main(int argc, char **argv)
{
guasi_t ctx = guasi_create(0, 0, 0);
return 0;
}
EOF
if compile_prog "" "" "guasi"; then
guasi="yes"
fi
echo "GUASI $guasi"
##########################################
# fusion-aw probe
if test "$fusion_aw" != "yes" ; then
fusion_aw="no"
fi
cat > $TMPC << EOF
#include <nvm/nvm_primitives.h>
int main(int argc, char **argv)
{
nvm_version_t ver_info;
nvm_handle_t handle;
handle = nvm_get_handle(0, &ver_info);
return nvm_atomic_write(handle, 0, 0, 0);
}
EOF
if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread" "fusion-aw"; then
LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread $LIBS"
fusion_aw="yes"
fi
echo "Fusion-io atomic engine $fusion_aw"
##########################################
# libnuma probe
if test "$libnuma" != "yes" ; then
libnuma="no"
fi
cat > $TMPC << EOF
#include <numa.h>
int main(int argc, char **argv)
{
return numa_available();
}
EOF
if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then
libnuma="yes"
LIBS="-lnuma $LIBS"
fi
echo "libnuma $libnuma"
##########################################
# libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes"
if test "$libnuma" = "yes" ; then
libnuma_v2="no"
cat > $TMPC << EOF
#include <numa.h>
int main(int argc, char **argv)
{
struct bitmask *mask = numa_parse_nodestring(NULL);
return mask->size == 0;
}
EOF
if compile_prog "" "" "libnuma api"; then
libnuma_v2="yes"
fi
echo "libnuma v2 $libnuma_v2"
fi
##########################################
# strsep() probe
if test "$strsep" != "yes" ; then
strsep="no"
fi
cat > $TMPC << EOF
#include <string.h>
int main(int argc, char **argv)
{
static char *string = "This is a string";
strsep(&string, "needle");
return 0;
}
EOF
if compile_prog "" "" "strsep"; then
strsep="yes"
fi
echo "strsep $strsep"
##########################################
# strcasestr() probe
if test "$strcasestr" != "yes" ; then
strcasestr="no"
fi
cat > $TMPC << EOF
#include <string.h>
int main(int argc, char **argv)
{
return strcasestr(argv[0], argv[1]) != NULL;
}
EOF
if compile_prog "" "" "strcasestr"; then
strcasestr="yes"
fi
echo "strcasestr $strcasestr"
##########################################
# strlcat() probe
if test "$strlcat" != "yes" ; then
strlcat="no"
fi
cat > $TMPC << EOF
#include <string.h>
int main(int argc, char **argv)
{
static char dst[64];
static char *string = "This is a string";
memset(dst, 0, sizeof(dst));
strlcat(dst, string, sizeof(dst));
return 0;
}
EOF
if compile_prog "" "" "strlcat"; then
strlcat="yes"
fi
echo "strlcat $strlcat"
##########################################
# getopt_long_only() probe
if test "$getopt_long_only" != "yes" ; then
getopt_long_only="no"
fi
cat > $TMPC << EOF
#include <unistd.h>
#include <stdio.h>
#include <getopt.h>
int main(int argc, char **argv)
{
int c = getopt_long_only(argc, argv, NULL, NULL, NULL);
return c;
}
EOF
if compile_prog "" "" "getopt_long_only"; then
getopt_long_only="yes"
fi
echo "getopt_long_only() $getopt_long_only"
##########################################
# inet_aton() probe
if test "$inet_aton" != "yes" ; then
inet_aton="no"
fi
cat > $TMPC << EOF
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdio.h>
int main(int argc, char **argv)
{
struct in_addr in;
return inet_aton(NULL, &in);
}
EOF
if compile_prog "" "" "inet_aton"; then
inet_aton="yes"
fi
echo "inet_aton $inet_aton"
##########################################
# socklen_t probe
if test "$socklen_t" != "yes" ; then
socklen_t="no"
fi
cat > $TMPC << EOF
#include <sys/socket.h>
int main(int argc, char **argv)
{
socklen_t len = 0;
return len;
}
EOF
if compile_prog "" "" "socklen_t"; then
socklen_t="yes"
fi
echo "socklen_t $socklen_t"
##########################################
# Whether or not __thread is supported for TLS
if test "$tls_thread" != "yes" ; then
tls_thread="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
static __thread int ret;
int main(int argc, char **argv)
{
return ret;
}
EOF
if compile_prog "" "" "__thread"; then
tls_thread="yes"
fi
echo "__thread $tls_thread"
##########################################
# Check if we have required gtk/glib support for gfio
if test "$gfio" != "yes" ; then
gfio="no"
fi
if test "$gfio_check" = "yes" ; then
cat > $TMPC << EOF
#include <glib.h>
#include <cairo.h>
#include <gtk/gtk.h>
int main(void)
{
gdk_threads_enter();
gdk_threads_leave();
return GTK_CHECK_VERSION(2, 18, 0) ? 0 : 1; /* 0 on success */
}
EOF
GTK_CFLAGS=$(pkg-config --cflags gtk+-2.0 gthread-2.0)
ORG_LDFLAGS=$LDFLAGS
LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g)
if test "$?" != "0" ; then
echo "configure: gtk and gthread not found"
exit 1
fi
GTK_LIBS=$(pkg-config --libs gtk+-2.0 gthread-2.0)
if test "$?" != "0" ; then
echo "configure: gtk and gthread not found"
exit 1
fi
if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then
$TMPE
if test "$?" = "0" ; then
gfio="yes"
GFIO_LIBS="$LIBS $GTK_LIBS"
CFLAGS="$CFLAGS $GTK_CFLAGS"
else
echo "GTK found, but need version 2.18 or higher"
gfio="no"
fi
else
echo "Please install gtk and gdk libraries"
gfio="no"
fi
LDFLAGS=$ORG_LDFLAGS
fi
if test "$gfio_check" = "yes" ; then
echo "gtk 2.18 or higher $gfio"
fi
##########################################
# Check whether we have getrusage(RUSAGE_THREAD)
if test "$rusage_thread" != "yes" ; then
rusage_thread="no"
fi
cat > $TMPC << EOF
#include <sys/time.h>
#include <sys/resource.h>
int main(int argc, char **argv)
{
struct rusage ru;
getrusage(RUSAGE_THREAD, &ru);
return 0;
}
EOF
if compile_prog "" "" "RUSAGE_THREAD"; then
rusage_thread="yes"
fi
echo "RUSAGE_THREAD $rusage_thread"
##########################################
# Check whether we have SCHED_IDLE
if test "$sched_idle" != "yes" ; then
sched_idle="no"
fi
cat > $TMPC << EOF
#include <sched.h>
int main(int argc, char **argv)
{
struct sched_param p;
return sched_setscheduler(0, SCHED_IDLE, &p);
}
EOF
if compile_prog "" "" "SCHED_IDLE"; then
sched_idle="yes"
fi
echo "SCHED_IDLE $sched_idle"
##########################################
# Check whether we have TCP_NODELAY
if test "$tcp_nodelay" != "yes" ; then
tcp_nodelay="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/tcp.h>
int main(int argc, char **argv)
{
return getsockopt(0, 0, TCP_NODELAY, NULL, NULL);
}
EOF
if compile_prog "" "" "TCP_NODELAY"; then
tcp_nodelay="yes"
fi
echo "TCP_NODELAY $tcp_nodelay"
##########################################
# Check whether we have SO_SNDBUF
if test "$window_size" != "yes" ; then
window_size="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/tcp.h>
int main(int argc, char **argv)
{
setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0);
setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0);
}
EOF
if compile_prog "" "" "SO_SNDBUF"; then
window_size="yes"
fi
echo "Net engine window_size $window_size"
##########################################
# Check whether we have TCP_MAXSEG
if test "$mss" != "yes" ; then
mss="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <netinet/in.h>
int main(int argc, char **argv)
{
return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0);
}
EOF
if compile_prog "" "" "TCP_MAXSEG"; then
mss="yes"
fi
echo "TCP_MAXSEG $mss"
##########################################
# Check whether we have RLIMIT_MEMLOCK
if test "$rlimit_memlock" != "yes" ; then
rlimit_memlock="no"
fi
cat > $TMPC << EOF
#include <sys/time.h>
#include <sys/resource.h>
int main(int argc, char **argv)
{
struct rlimit rl;
return getrlimit(RLIMIT_MEMLOCK, &rl);
}
EOF
if compile_prog "" "" "RLIMIT_MEMLOCK"; then
rlimit_memlock="yes"
fi
echo "RLIMIT_MEMLOCK $rlimit_memlock"
##########################################
# Check whether we have pwritev/preadv
if test "$pwritev" != "yes" ; then
pwritev="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/uio.h>
int main(int argc, char **argv)
{
return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0);
}
EOF
if compile_prog "" "" "pwritev"; then
pwritev="yes"
fi
echo "pwritev/preadv $pwritev"
##########################################
# Check whether we have pwritev2/preadv2
if test "$pwritev2" != "yes" ; then
pwritev2="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/uio.h>
int main(int argc, char **argv)
{
return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0);
}
EOF
if compile_prog "" "" "pwritev2"; then
pwritev2="yes"
fi
echo "pwritev2/preadv2 $pwritev2"
##########################################
# Check whether we have the required functions for ipv6
if test "$ipv6" != "yes" ; then
ipv6="no"
fi
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <stdio.h>
int main(int argc, char **argv)
{
struct addrinfo hints;
struct in6_addr addr;
int ret;
ret = getaddrinfo(NULL, NULL, &hints, NULL);
freeaddrinfo(NULL);
printf("%s\n", gai_strerror(ret));
addr = in6addr_any;
return 0;
}
EOF
if compile_prog "" "" "ipv6"; then
ipv6="yes"
fi
echo "IPv6 helpers $ipv6"
##########################################
# check for rbd
if test "$rbd" != "yes" ; then
rbd="no"
fi
cat > $TMPC << EOF
#include <rbd/librbd.h>
int main(int argc, char **argv)
{
rados_t cluster;
rados_ioctx_t io_ctx;
const char pool[] = "rbd";
int major, minor, extra;
rbd_version(&major, &minor, &extra);
rados_ioctx_create(cluster, pool, &io_ctx);
return 0;
}
EOF
if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then
LIBS="-lrbd -lrados $LIBS"
rbd="yes"
fi
echo "Rados Block Device engine $rbd"
##########################################
# check for rbd_poll
if test "$rbd_poll" != "yes" ; then
rbd_poll="no"
fi
if test "$rbd" = "yes"; then
cat > $TMPC << EOF
#include <rbd/librbd.h>
#include <sys/eventfd.h>
int main(int argc, char **argv)
{
rbd_image_t image;
rbd_completion_t comp;
int fd = eventfd(0, EFD_NONBLOCK);
rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD);
rbd_poll_io_events(image, comp, 1);
return 0;
}
EOF
if compile_prog "" "-lrbd -lrados" "rbd"; then
rbd_poll="yes"
fi
echo "rbd_poll $rbd_poll"
fi
##########################################
# check for rbd_invaidate_cache()
if test "$rbd_inval" != "yes" ; then
rbd_inval="no"
fi
if test "$rbd" = "yes"; then
cat > $TMPC << EOF
#include <rbd/librbd.h>
int main(int argc, char **argv)
{
rbd_image_t image;
return rbd_invalidate_cache(image);
}
EOF
if compile_prog "" "-lrbd -lrados" "rbd"; then
rbd_inval="yes"
fi
echo "rbd_invalidate_cache $rbd_inval"
fi
##########################################
# check for blkin
if test "$rbd_blkin" != "yes" ; then
rbd_blkin="no"
fi
cat > $TMPC << EOF
#include <rbd/librbd.h>
#include <zipkin_c.h>
int main(int argc, char **argv)
{
int r;
struct blkin_trace_info t_info;
blkin_init_trace_info(&t_info);
rbd_completion_t completion;
rbd_image_t image;
uint64_t off;
size_t len;
const char *buf;
r = rbd_aio_write_traced(image, off, len, buf, completion, &t_info);
return 0;
}
EOF
if test "$disable_rbd" != "yes" && test "$disable_rbd_blkin" != "yes" \
&& compile_prog "" "-lrbd -lrados -lblkin" "rbd_blkin"; then
LIBS="-lblkin $LIBS"
rbd_blkin="yes"
fi
echo "rbd blkin tracing $rbd_blkin"
##########################################
# Check whether we have setvbuf
if test "$setvbuf" != "yes" ; then
setvbuf="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
int main(int argc, char **argv)
{
FILE *f = NULL;
char buf[80];
setvbuf(f, buf, _IOFBF, sizeof(buf));
return 0;
}
EOF
if compile_prog "" "" "setvbuf"; then
setvbuf="yes"
fi
echo "setvbuf $setvbuf"
##########################################
# check for gfapi
if test "$gfapi" != "yes" ; then
gfapi="no"
fi
cat > $TMPC << EOF
#include <glusterfs/api/glfs.h>
int main(int argc, char **argv)
{
glfs_t *g = glfs_new("foo");
return 0;
}
EOF
if test "$disable_gfapi" != "yes" && compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
LIBS="-lgfapi -lglusterfs $LIBS"
gfapi="yes"
fi
echo "Gluster API engine $gfapi"
##########################################
# check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes"
if test "$gfapi" = "yes" ; then
gf_fadvise="no"
cat > $TMPC << EOF
#include <glusterfs/api/glfs.h>
int main(int argc, char **argv)
{
struct glfs_fd *fd;
int ret = glfs_fadvise(fd, 0, 0, 1);
return 0;
}
EOF
if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then
gf_fadvise="yes"
fi
echo "Gluster API use fadvise $gf_fadvise"
fi
##########################################
# check for gfapi trim support
if test "$gf_trim" != "yes" ; then
gf_trim="no"
fi
if test "$gfapi" = "yes" ; then
cat > $TMPC << EOF
#include <glusterfs/api/glfs.h>
int main(int argc, char **argv)
{
return glfs_discard_async(NULL, 0, 0);
}
EOF
if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then
gf_trim="yes"
fi
echo "Gluster API trim support $gf_trim"
fi
##########################################
# Check if we support stckf on s390
if test "$s390_z196_facilities" != "yes" ; then
s390_z196_facilities="no"
fi
cat > $TMPC << EOF
#define STFLE_BITS_Z196 45 /* various z196 facilities ... */
int main(int argc, char **argv)
{
/* We want just 1 double word to be returned. */
register unsigned long reg0 asm("0") = 0;
unsigned long stfle_bits;
asm volatile(".machine push" "\n\t"
".machine \"z9-109\"" "\n\t"
"stfle %0" "\n\t"
".machine pop" "\n"
: "=QS" (stfle_bits), "+d" (reg0)
: : "cc");
if ((stfle_bits & (1UL << (63 - STFLE_BITS_Z196))) != 0)
return 0;
else
return -1;
}
EOF
if compile_prog "" "" "s390_z196_facilities"; then
$TMPE
if [[ $? -eq 0 ]]; then
s390_z196_facilities="yes"
fi
fi
echo "s390_z196_facilities $s390_z196_facilities"
##########################################
# Check if we have required environment variables configured for libhdfs
if test "$libhdfs" = "yes" ; then
hdfs_conf_error=0
if test "$JAVA_HOME" = "" ; then
echo "configure: JAVA_HOME should be defined to jdk/jvm path"
hdfs_conf_error=1
fi
if test "$FIO_LIBHDFS_INCLUDE" = "" ; then
echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path"
hdfs_conf_error=1
fi
if test "$FIO_LIBHDFS_LIB" = "" ; then
echo "configure: FIO_LIBHDFS_LIB should be defined to libhdfs library path"
hdfs_conf_error=1
fi
if test "$hdfs_conf_error" = "1" ; then
exit 1
fi
FIO_HDFS_CPU=$cpu
if test "$FIO_HDFS_CPU" = "x86_64" ; then
FIO_HDFS_CPU="amd64"
fi
fi
echo "HDFS engine $libhdfs"
##########################################
# Check whether we have MTD
if test "$mtd" != "yes" ; then
mtd="no"
fi
cat > $TMPC << EOF
#include <string.h>
#include <mtd/mtd-user.h>
#include <sys/ioctl.h>
int main(int argc, char **argv)
{
struct mtd_write_req ops;
struct mtd_info_user info;
memset(&ops, 0, sizeof(ops));
info.type = MTD_MLCNANDFLASH;
return ioctl(0, MEMGETINFO, &info);
}
EOF
if compile_prog "" "" "mtd"; then
mtd="yes"
fi
echo "MTD $mtd"
##########################################
# Check whether we have libpmem
if test "$libpmem" != "yes" ; then
libpmem="no"
fi
cat > $TMPC << EOF
#include <libpmem.h>
int main(int argc, char **argv)
{
int rc;
rc = pmem_is_pmem(0, 0);
return 0;
}
EOF
if compile_prog "" "-lpmem" "libpmem"; then
libpmem="yes"
LIBS="-lpmem $LIBS"
fi
echo "libpmem $libpmem"
##########################################
# Check whether we have libpmemblk
# libpmem is a prerequisite
if test "$libpmemblk" != "yes" ; then
libpmemblk="no"
fi
if test "$libpmem" = "yes"; then
cat > $TMPC << EOF
#include <libpmemblk.h>
int main(int argc, char **argv)
{
PMEMblkpool *pbp;
pbp = pmemblk_open("", 0);
return 0;
}
EOF
if compile_prog "" "-lpmemblk" "libpmemblk"; then
libpmemblk="yes"
LIBS="-lpmemblk $LIBS"
fi
fi
echo "libpmemblk $libpmemblk"
# Choose the ioengines
if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then
devdax="yes"
if test "$libpmemblk" = "yes"; then
pmemblk="yes"
fi
fi
##########################################
# Report whether pmemblk engine is enabled
echo "NVML pmemblk engine $pmemblk"
##########################################
# Report whether dev-dax engine is enabled
echo "NVML dev-dax engine $devdax"
##########################################
# Check if we have lex/yacc available
yacc="no"
yacc_is_bison="no"
lex="no"
arith="no"
if test "$disable_lex" = "no" || test -z "$disable_lex" ; then
if test "$targetos" != "SunOS" ; then
LEX=$(which lex 2> /dev/null)
if test -x "$LEX" ; then
lex="yes"
fi
YACC=$(which bison 2> /dev/null)
if test -x "$YACC" ; then
yacc="yes"
yacc_is_bison="yes"
else
YACC=$(which yacc 2> /dev/null)
if test -x "$YACC" ; then
yacc="yes"
fi
fi
if test "$yacc" = "yes" && test "$lex" = "yes" ; then
arith="yes"
fi
if test "$arith" = "yes" ; then
cat > $TMPC << EOF
extern int yywrap(void);
int main(int argc, char **argv)
{
yywrap();
return 0;
}
EOF
if compile_prog "" "-ll" "lex"; then
LIBS="-ll $LIBS"
else
arith="no"
fi
fi
fi
fi
# Check if lex fails using -o
if test "$arith" = "yes" ; then
if test "$force_no_lex_o" = "yes" ; then
lex_use_o="no"
else
$LEX -o lex.yy.c exp/expression-parser.l 2> /dev/null
if test "$?" = "0" ; then
lex_use_o="yes"
else
lex_use_o="no"
fi
fi
fi
echo "lex/yacc for arithmetic $arith"
##########################################
# Check whether we have setmntent/getmntent
if test "$getmntent" != "yes" ; then
getmntent="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <mntent.h>
int main(int argc, char **argv)
{
FILE *mtab = setmntent(NULL, "r");
struct mntent *mnt = getmntent(mtab);
endmntent(mtab);
return 0;
}
EOF
if compile_prog "" "" "getmntent"; then
getmntent="yes"
fi
echo "getmntent $getmntent"
##########################################
# Check whether we have getmntinfo
# These are originally added for BSDs, but may also work
# on other operating systems with getmntinfo(3).
# getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD.
# Note that NetBSD needs -Werror to catch warning as error.
if test "$getmntinfo" != "yes" ; then
getmntinfo="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/param.h>
#include <sys/mount.h>
int main(int argc, char **argv)
{
struct statfs *st;
return getmntinfo(&st, MNT_NOWAIT);
}
EOF
if compile_prog "-Werror" "" "getmntinfo"; then
getmntinfo="yes"
fi
echo "getmntinfo $getmntinfo"
# getmntinfo(3) for NetBSD.
if test "$getmntinfo_statvfs" != "yes" ; then
getmntinfo_statvfs="no"
fi
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/statvfs.h>
int main(int argc, char **argv)
{
struct statvfs *st;
return getmntinfo(&st, MNT_NOWAIT);
}
EOF
# Skip the test if the one with statfs arg is detected.
if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
getmntinfo_statvfs="yes"
echo "getmntinfo_statvfs $getmntinfo_statvfs"
fi
##########################################
# Check whether we have _Static_assert
if test "$static_assert" != "yes" ; then
static_assert="no"
fi
cat > $TMPC << EOF
#include <assert.h>
#include <stdlib.h>
#undef offsetof
#ifdef __compiler_offsetof
#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
#else
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
#define container_of(ptr, type, member) ({ \
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})
struct foo {
int a, b;
};
int main(int argc, char **argv)
{
_Static_assert(offsetof(struct foo, a) == 0 , "Check");
return 0 ;
}
EOF
if compile_prog "" "" "static_assert"; then
static_assert="yes"
fi
echo "Static Assert $static_assert"
##########################################
# Check whether we have bool / stdbool.h
if test "$have_bool" != "yes" ; then
have_bool="no"
fi
cat > $TMPC << EOF
#include <stdbool.h>
int main(int argc, char **argv)
{
bool var = true;
return var != false;
}
EOF
if compile_prog "" "" "bool"; then
have_bool="yes"
fi
echo "bool $have_bool"
##########################################
# check march=armv8-a+crc+crypto
if test "$march_armv8_a_crc_crypto" != "yes" ; then
march_armv8_a_crc_crypto="no"
fi
if test "$cpu" = "arm64" ; then
cat > $TMPC <<EOF
#include <sys/auxv.h>
#include <arm_acle.h>
#include <arm_neon.h>
int main(void)
{
return 0;
}
EOF
if compile_prog "-march=armv8-a+crc+crypto" "" ""; then
march_armv8_a_crc_crypto="yes"
CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO"
fi
fi
echo "march_armv8_a_crc_crypto $march_armv8_a_crc_crypto"
##########################################
# cuda probe
if test "$cuda" != "yes" ; then
cuda="no"
fi
cat > $TMPC << EOF
#include <cuda.h>
int main(int argc, char **argv)
{
return cuInit(0);
}
EOF
if test "$enable_cuda" = "yes" && compile_prog "" "-lcuda" "cuda"; then
cuda="yes"
LIBS="-lcuda $LIBS"
fi
echo "cuda $cuda"
#############################################################################
if test "$wordsize" = "64" ; then
output_sym "CONFIG_64BIT"
elif test "$wordsize" = "32" ; then
output_sym "CONFIG_32BIT"
else
fatal "Unknown wordsize!"
fi
if test "$bigendian" = "yes" ; then
output_sym "CONFIG_BIG_ENDIAN"
else
output_sym "CONFIG_LITTLE_ENDIAN"
fi
if test "$zlib" = "yes" ; then
output_sym "CONFIG_ZLIB"
fi
if test "$libaio" = "yes" ; then
output_sym "CONFIG_LIBAIO"
fi
if test "$posix_aio" = "yes" ; then
output_sym "CONFIG_POSIXAIO"
fi
if test "$posix_aio_fsync" = "yes" ; then
output_sym "CONFIG_POSIXAIO_FSYNC"
fi
if test "$posix_pshared" = "yes" ; then
output_sym "CONFIG_PSHARED"
fi
if test "$linux_fallocate" = "yes" ; then
output_sym "CONFIG_LINUX_FALLOCATE"
fi
if test "$posix_fallocate" = "yes" ; then
output_sym "CONFIG_POSIX_FALLOCATE"
fi
if test "$fdatasync" = "yes" ; then
output_sym "CONFIG_FDATASYNC"
fi
if test "$sync_file_range" = "yes" ; then
output_sym "CONFIG_SYNC_FILE_RANGE"
fi
if test "$sfaa" = "yes" ; then
output_sym "CONFIG_SFAA"
fi
if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then
output_sym "CONFIG_RDMA"
fi
if test "$clock_gettime" = "yes" ; then
output_sym "CONFIG_CLOCK_GETTIME"
fi
if test "$clock_monotonic" = "yes" ; then
output_sym "CONFIG_CLOCK_MONOTONIC"
fi
if test "$clock_monotonic_raw" = "yes" ; then
output_sym "CONFIG_CLOCK_MONOTONIC_RAW"
fi
if test "$clock_monotonic_precise" = "yes" ; then
output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE"
fi
if test "$clockid_t" = "yes"; then
output_sym "CONFIG_CLOCKID_T"
fi
if test "$gettimeofday" = "yes" ; then
output_sym "CONFIG_GETTIMEOFDAY"
fi
if test "$posix_fadvise" = "yes" ; then
output_sym "CONFIG_POSIX_FADVISE"
fi
if test "$linux_3arg_affinity" = "yes" ; then
output_sym "CONFIG_3ARG_AFFINITY"
elif test "$linux_2arg_affinity" = "yes" ; then
output_sym "CONFIG_2ARG_AFFINITY"
fi
if test "$strsep" = "yes" ; then
output_sym "CONFIG_STRSEP"
fi
if test "$strcasestr" = "yes" ; then
output_sym "CONFIG_STRCASESTR"
fi
if test "$strlcat" = "yes" ; then
output_sym "CONFIG_STRLCAT"
fi
if test "$getopt_long_only" = "yes" ; then
output_sym "CONFIG_GETOPT_LONG_ONLY"
fi
if test "$inet_aton" = "yes" ; then
output_sym "CONFIG_INET_ATON"
fi
if test "$socklen_t" = "yes" ; then
output_sym "CONFIG_SOCKLEN_T"
fi
if test "$ext4_me" = "yes" ; then
output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT"
fi
if test "$linux_splice" = "yes" ; then
output_sym "CONFIG_LINUX_SPLICE"
fi
if test "$guasi" = "yes" ; then
output_sym "CONFIG_GUASI"
fi
if test "$fusion_aw" = "yes" ; then
output_sym "CONFIG_FUSION_AW"
fi
if test "$libnuma_v2" = "yes" ; then
output_sym "CONFIG_LIBNUMA"
fi
if test "$solaris_aio" = "yes" ; then
output_sym "CONFIG_SOLARISAIO"
fi
if test "$tls_thread" = "yes" ; then
output_sym "CONFIG_TLS_THREAD"
fi
if test "$rusage_thread" = "yes" ; then
output_sym "CONFIG_RUSAGE_THREAD"
fi
if test "$gfio" = "yes" ; then
output_sym "CONFIG_GFIO"
fi
if test "$esx" = "yes" ; then
output_sym "CONFIG_ESX"
output_sym "CONFIG_NO_SHM"
fi
if test "$sched_idle" = "yes" ; then
output_sym "CONFIG_SCHED_IDLE"
fi
if test "$tcp_nodelay" = "yes" ; then
output_sym "CONFIG_TCP_NODELAY"
fi
if test "$window_size" = "yes" ; then
output_sym "CONFIG_NET_WINDOWSIZE"
fi
if test "$mss" = "yes" ; then
output_sym "CONFIG_NET_MSS"
fi
if test "$rlimit_memlock" = "yes" ; then
output_sym "CONFIG_RLIMIT_MEMLOCK"
fi
if test "$pwritev" = "yes" ; then
output_sym "CONFIG_PWRITEV"
fi
if test "$pwritev2" = "yes" ; then
output_sym "CONFIG_PWRITEV2"
fi
if test "$ipv6" = "yes" ; then
output_sym "CONFIG_IPV6"
fi
if test "$rbd" = "yes" ; then
output_sym "CONFIG_RBD"
fi
if test "$rbd_poll" = "yes" ; then
output_sym "CONFIG_RBD_POLL"
fi
if test "$rbd_inval" = "yes" ; then
output_sym "CONFIG_RBD_INVAL"
fi
if test "$rbd_blkin" = "yes" ; then
output_sym "CONFIG_RBD_BLKIN"
fi
if test "$setvbuf" = "yes" ; then
output_sym "CONFIG_SETVBUF"
fi
if test "$s390_z196_facilities" = "yes" ; then
output_sym "CONFIG_S390_Z196_FACILITIES"
CFLAGS="$CFLAGS -march=z9-109"
fi
if test "$gfapi" = "yes" ; then
output_sym "CONFIG_GFAPI"
fi
if test "$gf_fadvise" = "yes" ; then
output_sym "CONFIG_GF_FADVISE"
fi
if test "$gf_trim" = "yes" ; then
output_sym "CONFIG_GF_TRIM"
fi
if test "$libhdfs" = "yes" ; then
output_sym "CONFIG_LIBHDFS"
echo "FIO_HDFS_CPU=$FIO_HDFS_CPU" >> $config_host_mak
echo "JAVA_HOME=$JAVA_HOME" >> $config_host_mak
echo "FIO_LIBHDFS_INCLUDE=$FIO_LIBHDFS_INCLUDE" >> $config_host_mak
echo "FIO_LIBHDFS_LIB=$FIO_LIBHDFS_LIB" >> $config_host_mak
fi
if test "$mtd" = "yes" ; then
output_sym "CONFIG_MTD"
fi
if test "$pmemblk" = "yes" ; then
output_sym "CONFIG_PMEMBLK"
fi
if test "$devdax" = "yes" ; then
output_sym "CONFIG_LINUX_DEVDAX"
fi
if test "$arith" = "yes" ; then
output_sym "CONFIG_ARITHMETIC"
if test "$yacc_is_bison" = "yes" ; then
echo "YACC=$YACC -y" >> $config_host_mak
else
echo "YACC=$YACC" >> $config_host_mak
fi
if test "$lex_use_o" = "yes" ; then
echo "CONFIG_LEX_USE_O=y" >> $config_host_mak
fi
fi
if test "$getmntent" = "yes" ; then
output_sym "CONFIG_GETMNTENT"
fi
if test "$getmntinfo" = "yes" ; then
output_sym "CONFIG_GETMNTINFO"
fi
if test "$getmntinfo_statvfs" = "yes" ; then
output_sym "CONFIG_GETMNTINFO_STATVFS"
fi
if test "$static_assert" = "yes" ; then
output_sym "CONFIG_STATIC_ASSERT"
fi
if test "$have_bool" = "yes" ; then
output_sym "CONFIG_HAVE_BOOL"
fi
if test "$disable_opt" = "yes" ; then
output_sym "CONFIG_DISABLE_OPTIMIZATIONS"
fi
if test "$zlib" = "no" ; then
echo "Consider installing zlib-dev (zlib-devel), some fio features depend on it."
fi
if test "$cuda" = "yes" ; then
output_sym "CONFIG_CUDA"
fi
echo "LIBS+=$LIBS" >> $config_host_mak
echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak
echo "CFLAGS+=$CFLAGS" >> $config_host_mak
echo "LDFLAGS+=$LDFLAGS" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak
echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak
echo "INSTALL_PREFIX=$prefix" >> $config_host_mak
if [ `dirname $0` != "." -a ! -e Makefile ]; then
cat > Makefile <<EOF
SRCDIR:=`dirname $0`
include \$(SRCDIR)/Makefile
EOF
fi