| #!/bin/sh |
| # |
| # Fio configure script. Heavily influenced by the manual qemu configure |
| # script. Sad 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}-$$-${RANDOM}.c" |
| TMPC2="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}-2.c" |
| TMPO="${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 $TMPC2 $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 |
| } |
| |
| # Print result for each configuration test |
| print_config() { |
| printf "%-30s%s\n" "$1" "$2" |
| } |
| |
| # Default CFLAGS |
| CFLAGS="-D_GNU_SOURCE -include config-host.h $CFLAGS" |
| CONFIGURE_CFLAGS="-Werror-implicit-function-declaration" |
| 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 $CONFIGURE_CFLAGS -c -o $TMPO $TMPC |
| } |
| |
| compile_prog() { |
| local_cflags="$1" |
| local_ldflags="$2 $LIBS" |
| echo "Compiling test case $3" >> config.log |
| do_cc $CFLAGS $CONFIGURE_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 |
| } |
| |
| check_min_lib_version() { |
| _feature=$3 |
| |
| if "${cross_prefix}"pkg-config --atleast-version="$2" "$1" > /dev/null 2>&1; then |
| return 0 |
| fi |
| : "${_feature:=${1}}" |
| if "${cross_prefix}"pkg-config --version > /dev/null 2>&1; then |
| if eval "echo \$$_feature" = "yes" ; then |
| feature_not_found "$_feature" "$1 >= $2" |
| fi |
| else |
| print_config "$1" "missing pkg-config, can't check $_feature version" |
| fi |
| return 1 |
| } |
| |
| targetos="" |
| cpu="" |
| |
| # default options |
| show_help="no" |
| exit_val=0 |
| gfio_check="no" |
| libhdfs="no" |
| pmemblk="no" |
| devdax="no" |
| pmem="no" |
| cuda="no" |
| libcufile="no" |
| disable_lex="" |
| disable_pmem="no" |
| disable_native="no" |
| march_set="no" |
| libiscsi="no" |
| libnbd="no" |
| libzbc="" |
| dynamic_engines="no" |
| prefix=/usr/local |
| |
| # parse options |
| for opt do |
| optarg=`expr "x$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 $optarg" |
| ;; |
| --build-32bit-win) build_32bit_win="yes" |
| ;; |
| --target-win-ver=*) target_win_ver="$optarg" |
| ;; |
| --enable-pdb) pdb="yes" |
| ;; |
| --build-static) build_static="yes" |
| ;; |
| --enable-gfio) gfio_check="yes" |
| ;; |
| --disable-numa) disable_numa="yes" |
| ;; |
| --disable-rdma) disable_rdma="yes" |
| ;; |
| --disable-rados) disable_rados="yes" |
| ;; |
| --disable-rbd) disable_rbd="yes" |
| ;; |
| --disable-http) disable_http="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) cuda="yes" |
| ;; |
| --enable-libcufile) libcufile="yes" |
| ;; |
| --disable-native) disable_native="yes" |
| ;; |
| --with-ime=*) ime_path="$optarg" |
| ;; |
| --enable-libiscsi) libiscsi="yes" |
| ;; |
| --enable-libnbd) libnbd="yes" |
| ;; |
| --disable-libzbc) libzbc="no" |
| ;; |
| --disable-tcmalloc) disable_tcmalloc="yes" |
| ;; |
| --dynamic-libengines) dynamic_engines="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 "--target-win-ver= Minimum version of Windows to target (only accepts 7)" |
| echo "--enable-pdb Enable Windows PDB symbols generation (needs clang/lld)" |
| 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-rados Disable Rados support even if found" |
| echo "--disable-rbd Disable Rados Block Device even if found" |
| echo "--disable-http Disable HTTP 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" |
| echo "--enable-libcufile Enable GPUDirect Storage cuFile support" |
| echo "--disable-native Don't build for native host" |
| echo "--with-ime= Install path for DDN's Infinite Memory Engine" |
| echo "--enable-libiscsi Enable iscsi support" |
| echo "--enable-libnbd Enable libnbd (NBD engine) support" |
| echo "--disable-libzbc Disable libzbc even if found" |
| echo "--disable-tcmalloc Disable tcmalloc support" |
| echo "--dynamic-libengines Lib-based ioengines as dynamic libraries" |
| exit $exit_val |
| fi |
| |
| cross_prefix=${cross_prefix-${CROSS_COMPILE}} |
| # Preferred compiler (can be overriden later after we know the platform): |
| # ${CC} (if set) |
| # ${cross_prefix}gcc (if cross-prefix specified) |
| # gcc if available |
| # clang if available |
| if test -z "${CC}${cross_prefix}"; then |
| if has gcc; then |
| cc=gcc |
| elif has clang; then |
| cc=clang |
| fi |
| else |
| cc="${CC-${cross_prefix}gcc}" |
| fi |
| |
| if check_define __ANDROID__ ; then |
| targetos="Android" |
| elif check_define __linux__ ; then |
| targetos="Linux" |
| elif check_define __OpenBSD__ ; then |
| targetos='OpenBSD' |
| elif check_define __NetBSD__ ; then |
| targetos='NetBSD' |
| elif check_define __sun__ ; then |
| targetos='SunOS' |
| CFLAGS="$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 $targetos in |
| AIX|OpenBSD|NetBSD) |
| # Unless explicitly enabled, turn off lex. |
| # OpenBSD will hit syntax error when enabled. |
| if test -z "$disable_lex" ; then |
| disable_lex="yes" |
| else |
| force_no_lex_o="yes" |
| fi |
| ;; |
| FreeBSD) |
| CFLAGS="$CFLAGS -I/usr/local/include" |
| LDFLAGS="$LDFLAGS -L/usr/local/lib" |
| ;; |
| 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 |
| # Avoid configure feature detection of features provided by weak symbols |
| cat > $TMPC <<EOF |
| int main(void) |
| { |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-Werror=partial-availability" "error on weak symbols"; then |
| CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Werror=partial-availability" |
| 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 "${CC}${cross_prefix}"; then |
| if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then |
| cc="i686-w64-mingw32-gcc" |
| else |
| cc="x86_64-w64-mingw32-gcc" |
| fi |
| fi |
| |
| target_win_ver=$(echo "$target_win_ver" | tr '[:lower:]' '[:upper:]') |
| if test -z "$target_win_ver"; then |
| # Default Windows API target |
| target_win_ver="7" |
| fi |
| if test "$target_win_ver" = "7"; then |
| output_sym "CONFIG_WINDOWS_7" |
| CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0601" |
| else |
| fatal "Unknown target Windows version" |
| fi |
| |
| # We need this to be output_sym'd here because this is Windows specific. |
| # The regular configure path never sets this config. |
| output_sym "CONFIG_WINDOWSAIO" |
| # We now take the regular configuration path without having exit 0 here. |
| # Flags below are still necessary mostly for MinGW. |
| build_static="yes" |
| rusage_thread="yes" |
| fdatasync="yes" |
| clock_gettime="yes" # clock_monotonic probe has dependency on this |
| clock_monotonic="yes" |
| sched_idle="yes" |
| ;; |
| esac |
| |
| # Now we know the target platform we can have another guess at the preferred |
| # compiler when it wasn't explictly set |
| if test -z "${CC}${cross_prefix}"; then |
| if test "$targetos" = "FreeBSD" || test "$targetos" = "Darwin"; then |
| if has clang; then |
| cc=clang |
| fi |
| fi |
| fi |
| if test -z "$cc"; then |
| echo "configure: failed to find compiler" |
| exit 1 |
| fi |
| |
| 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="$cpu" |
| ;; |
| i386|i486|i586|i686|i86pc|BePC) |
| cpu="x86" |
| ;; |
| x86_64|amd64) |
| cpu="x86_64" |
| ;; |
| armv*b|armv*l|arm) |
| cpu="arm" |
| ;; |
| aarch64) |
| cpu="arm64" |
| ;; |
| hppa|parisc|parisc64) |
| cpu="hppa" |
| ;; |
| mips*) |
| cpu="mips" |
| ;; |
| sparc|sun4[cdmuv]) |
| cpu="sparc" |
| ;; |
| *) |
| echo "Unknown CPU" |
| ;; |
| esac |
| |
| ########################################## |
| # check cross compile |
| |
| if test "$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 > $TMPC <<EOF |
| #include <endian.h> |
| int main(void) |
| { |
| #if __BYTE_ORDER != __BIG_ENDIAN |
| # error "Unknown endianness" |
| #endif |
| } |
| EOF |
| compile_prog "" "" "endian" && bigendian="yes" |
| check_define "__ARMEB__" && bigendian="yes" |
| check_define "__MIPSEB__" && bigendian="yes" |
| fi |
| |
| |
| print_config "Operating system" "$targetos" |
| print_config "CPU" "$cpu" |
| print_config "Big endian" "$bigendian" |
| if test ! -z "$target_win_ver"; then |
| print_config "Target Windows version" "$target_win_ver" |
| fi |
| print_config "Compiler" "$cc" |
| print_config "Cross compile" "$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="$LDFLAGS -static -Wl,--gc-sections" |
| else |
| build_static="no" |
| fi |
| print_config "Static build" "$build_static" |
| |
| ########################################## |
| # check for C11 atomics support |
| cat > $TMPC <<EOF |
| #include <stdatomic.h> |
| int main(void) |
| { |
| _Atomic unsigned v; |
| atomic_load(&v); |
| return 0; |
| } |
| EOF |
| if ! compile_prog "" "" "C11 atomics"; then |
| echo |
| echo "Your compiler doesn't support C11 atomics. gcc 4.9/clang 3.6 are the" |
| echo "minimum versions with it - perhaps your compiler is too old?" |
| fatal "C11 atomics support not found" |
| fi |
| |
| |
| ########################################## |
| # check for wordsize |
| wordsize="0" |
| cat > $TMPC <<EOF |
| #include <limits.h> |
| #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) |
| int main(void) |
| { |
| BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE); |
| return 0; |
| } |
| EOF |
| if compile_prog "-DWORDSIZE=32" "" "wordsize"; then |
| wordsize="32" |
| elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then |
| wordsize="64" |
| else |
| fatal "Unknown wordsize" |
| fi |
| print_config "Wordsize" "$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 $LIBS" |
| fi |
| print_config "zlib" "$zlib" |
| |
| ########################################## |
| # linux-aio probe |
| if test "$libaio" != "yes" ; then |
| libaio="no" |
| fi |
| if test "$esx" != "yes" ; then |
| cat > $TMPC <<EOF |
| #include <libaio.h> |
| #include <stddef.h> |
| int main(void) |
| { |
| io_setup(0, NULL); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-laio" "libaio" ; then |
| libaio=yes |
| else |
| if test "$libaio" = "yes" ; then |
| feature_not_found "linux AIO" "libaio-dev or libaio-devel" |
| fi |
| libaio=no |
| fi |
| |
| cat > $TMPC <<EOF |
| #include <libaio.h> |
| #include <stddef.h> |
| int main(void) |
| { |
| io_prep_preadv2(NULL, 0, NULL, 0, 0, 0); |
| io_prep_pwritev2(NULL, 0, NULL, 0, 0, 0); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "libaio rw flags" ; then |
| libaio_rw_flags=yes |
| else |
| libaio_rw_flags=no |
| fi |
| fi |
| print_config "Linux AIO support" "$libaio" |
| print_config "Linux AIO support rw flags" "$libaio_rw_flags" |
| |
| ########################################## |
| # posix aio probe |
| if test "$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 -lrt"; then |
| posix_aio="yes" |
| posix_aio_lrt="yes" |
| LIBS="-lrt $LIBS" |
| fi |
| print_config "POSIX AIO support" "$posix_aio" |
| print_config "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 |
| print_config "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 |
| print_config "POSIX pshared support" "$posix_pshared" |
| |
| ########################################## |
| # POSIX pthread_condattr_setclock() probe |
| if test "$pthread_condattr_setclock" != "yes" ; then |
| pthread_condattr_setclock="no" |
| fi |
| cat > $TMPC <<EOF |
| #include <pthread.h> |
| int main(void) |
| { |
| pthread_condattr_t condattr; |
| pthread_condattr_setclock(&condattr, CLOCK_MONOTONIC); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "$LIBS" "pthread_condattr_setclock" ; then |
| pthread_condattr_setclock=yes |
| elif compile_prog "" "$LIBS -lpthread" "pthread_condattr_setclock" ; then |
| pthread_condattr_setclock=yes |
| LIBS="$LIBS -lpthread" |
| fi |
| print_config "pthread_condattr_setclock()" "$pthread_condattr_setclock" |
| |
| ########################################## |
| # pthread_sigmask() probe |
| if test "$pthread_sigmask" != "yes" ; then |
| pthread_sigmask="no" |
| fi |
| cat > $TMPC <<EOF |
| #include <stddef.h> /* NULL */ |
| #include <signal.h> /* pthread_sigmask() */ |
| int main(void) |
| { |
| return pthread_sigmask(0, NULL, NULL); |
| } |
| EOF |
| if compile_prog "" "$LIBS" "pthread_sigmask" ; then |
| pthread_sigmask=yes |
| elif compile_prog "" "$LIBS -lpthread" "pthread_sigmask" ; then |
| pthread_sigmask=yes |
| LIBS="$LIBS -lpthread" |
| fi |
| print_config "pthread_sigmask()" "$pthread_sigmask" |
| |
| ########################################## |
| # solaris aio probe |
| if test "$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 $LIBS" |
| fi |
| print_config "Solaris AIO support" "$solaris_aio" |
| |
| ########################################## |
| # __sync_fetch_and_add test |
| if test "$sfaa" != "yes" ; then |
| sfaa="no" |
| fi |
| cat > $TMPC << EOF |
| #include <inttypes.h> |
| static int sfaa(uint64_t *ptr) |
| { |
| return __sync_fetch_and_add(ptr, 0); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| uint64_t val = 42; |
| sfaa(&val); |
| return val; |
| } |
| EOF |
| if compile_prog "" "" "__sync_fetch_and_add()" ; then |
| sfaa="yes" |
| fi |
| print_config "__sync_fetch_and_add" "$sfaa" |
| |
| ########################################## |
| # __sync_synchronize() test |
| if test "$sync_sync" != "yes" ; then |
| sync_sync="no" |
| fi |
| cat > $TMPC << EOF |
| #include <inttypes.h> |
| |
| int main(int argc, char **argv) |
| { |
| __sync_synchronize(); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "__sync_synchronize()" ; then |
| sync_sync="yes" |
| fi |
| print_config "__sync_synchronize" "$sync_sync" |
| |
| ########################################## |
| # __sync_val_compare_and_swap() test |
| if test "$cmp_swap" != "yes" ; then |
| cmp_swap="no" |
| fi |
| cat > $TMPC << EOF |
| #include <inttypes.h> |
| |
| int main(int argc, char **argv) |
| { |
| int x = 0; |
| return __sync_val_compare_and_swap(&x, 1, 2); |
| } |
| EOF |
| if compile_prog "" "" "__sync_val_compare_and_swap()" ; then |
| cmp_swap="yes" |
| fi |
| print_config "__sync_val_compare_and_swap" "$cmp_swap" |
| |
| ########################################## |
| # libverbs probe |
| if test "$libverbs" != "yes" ; then |
| libverbs="no" |
| fi |
| cat > $TMPC << EOF |
| #include <infiniband/verbs.h> |
| int main(int argc, char **argv) |
| { |
| struct ibv_pd *pd = ibv_alloc_pd(NULL); |
| return pd != NULL; |
| } |
| EOF |
| if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then |
| libverbs="yes" |
| fi |
| print_config "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" |
| fi |
| print_config "rdmacm" "$rdmacm" |
| |
| ########################################## |
| # asprintf() and vasprintf() probes |
| if test "$have_asprintf" != "yes" ; then |
| have_asprintf="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| |
| int main(int argc, char **argv) |
| { |
| char *buf; |
| return asprintf(&buf, "%s", "str") == 0; |
| } |
| EOF |
| if compile_prog "" "" "have_asprintf"; then |
| have_asprintf="yes" |
| fi |
| print_config "asprintf()" "$have_asprintf" |
| |
| if test "$have_vasprintf" != "yes" ; then |
| have_vasprintf="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| |
| int main(int argc, char **argv) |
| { |
| va_list ap; |
| char *buf; |
| return vasprintf(&buf, "%s", ap) == 0; |
| } |
| EOF |
| if compile_prog "" "" "have_vasprintf"; then |
| have_vasprintf="yes" |
| fi |
| print_config "vasprintf()" "$have_vasprintf" |
| |
| ########################################## |
| # Linux fallocate probe |
| if test "$linux_fallocate" != "yes" ; then |
| linux_fallocate="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <fcntl.h> |
| #include <linux/falloc.h> |
| int main(int argc, char **argv) |
| { |
| int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024); |
| return r; |
| } |
| EOF |
| if compile_prog "" "" "linux_fallocate"; then |
| linux_fallocate="yes" |
| fi |
| print_config "Linux fallocate" "$linux_fallocate" |
| |
| ########################################## |
| # POSIX fadvise probe |
| if test "$posix_fadvise" != "yes" ; then |
| posix_fadvise="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <fcntl.h> |
| int main(int argc, char **argv) |
| { |
| int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL); |
| return r; |
| } |
| EOF |
| if compile_prog "" "" "posix_fadvise"; then |
| posix_fadvise="yes" |
| fi |
| print_config "POSIX fadvise" "$posix_fadvise" |
| |
| ########################################## |
| # POSIX fallocate probe |
| if test "$posix_fallocate" != "yes" ; then |
| posix_fallocate="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <fcntl.h> |
| int main(int argc, char **argv) |
| { |
| int r = posix_fallocate(0, 0, 1024); |
| return r; |
| } |
| EOF |
| if compile_prog "" "" "posix_fallocate"; then |
| posix_fallocate="yes" |
| fi |
| print_config "POSIX fallocate" "$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 > $TMPC << EOF |
| #include <sched.h> |
| int main(int argc, char **argv) |
| { |
| cpu_set_t mask; |
| return sched_setaffinity(0, &mask); |
| } |
| EOF |
| if compile_prog "" "" "sched_setaffinity(,)"; then |
| linux_2arg_affinity="yes" |
| fi |
| fi |
| print_config "sched_setaffinity(3 arg)" "$linux_3arg_affinity" |
| print_config "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 $LIBS" |
| fi |
| print_config "clock_gettime" "$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 |
| print_config "CLOCK_MONOTONIC" "$clock_monotonic" |
| |
| ########################################## |
| # clockid_t probe |
| if test "$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 |
| print_config "clockid_t" "$clockid_t" |
| |
| ########################################## |
| # gettimeofday() probe |
| if test "$gettimeofday" != "yes" ; then |
| gettimeofday="no" |
| fi |
| cat > $TMPC << EOF |
| #include <sys/time.h> |
| #include <stdio.h> |
| int main(int argc, char **argv) |
| { |
| struct timeval tv; |
| return gettimeofday(&tv, NULL); |
| } |
| EOF |
| if compile_prog "" "" "gettimeofday"; then |
| gettimeofday="yes" |
| fi |
| print_config "gettimeofday" "$gettimeofday" |
| |
| ########################################## |
| # fdatasync() probe |
| if test "$fdatasync" != "yes" ; then |
| fdatasync="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <unistd.h> |
| int main(int argc, char **argv) |
| { |
| return fdatasync(0); |
| } |
| EOF |
| if compile_prog "" "" "fdatasync"; then |
| fdatasync="yes" |
| fi |
| print_config "fdatasync" "$fdatasync" |
| |
| ########################################## |
| # pipe() probe |
| if test "$pipe" != "yes" ; then |
| pipe="no" |
| fi |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| int main(int argc, char **argv) |
| { |
| int fd[2]; |
| return pipe(fd); |
| } |
| EOF |
| if compile_prog "" "" "pipe"; then |
| pipe="yes" |
| fi |
| print_config "pipe()" "$pipe" |
| |
| ########################################## |
| # pipe2() probe |
| if test "$pipe2" != "yes" ; then |
| pipe2="no" |
| fi |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| int main(int argc, char **argv) |
| { |
| int fd[2]; |
| return pipe2(fd, 0); |
| } |
| EOF |
| if compile_prog "" "" "pipe2"; then |
| pipe2="yes" |
| fi |
| print_config "pipe2()" "$pipe2" |
| |
| ########################################## |
| # pread() probe |
| if test "$pread" != "yes" ; then |
| pread="no" |
| fi |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| int main(int argc, char **argv) |
| { |
| return pread(0, NULL, 0, 0); |
| } |
| EOF |
| if compile_prog "" "" "pread"; then |
| pread="yes" |
| fi |
| print_config "pread()" "$pread" |
| |
| ########################################## |
| # sync_file_range() probe |
| if test "$sync_file_range" != "yes" ; then |
| sync_file_range="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <linux/fs.h> |
| int main(int argc, char **argv) |
| { |
| unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | |
| SYNC_FILE_RANGE_WAIT_AFTER; |
| return sync_file_range(0, 0, 0, flags); |
| } |
| EOF |
| if compile_prog "" "" "sync_file_range"; then |
| sync_file_range="yes" |
| fi |
| print_config "sync_file_range" "$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 $targetos = "Linux" ; then |
| # On Linux, just default to it on and let it error at runtime if we really |
| # don't have it. None of my updated systems have it defined, but it does |
| # work. Takes a while to bubble back. |
| ext4_me="yes" |
| fi |
| print_config "EXT4 move extent" "$ext4_me" |
| |
| ########################################## |
| # splice probe |
| if test "$linux_splice" != "yes" ; then |
| linux_splice="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <fcntl.h> |
| int main(int argc, char **argv) |
| { |
| return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK); |
| } |
| EOF |
| if compile_prog "" "" "linux splice"; then |
| linux_splice="yes" |
| fi |
| print_config "Linux splice(2)" "$linux_splice" |
| |
| ########################################## |
| # 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 $LIBS" |
| fi |
| print_config "libnuma" "$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 > $TMPC << EOF |
| #include <numa.h> |
| int main(int argc, char **argv) |
| { |
| struct bitmask *mask = numa_parse_nodestring(NULL); |
| return mask->size == 0; |
| } |
| EOF |
| if compile_prog "" "" "libnuma api"; then |
| libnuma_v2="yes" |
| fi |
| print_config "libnuma v2" "$libnuma_v2" |
| fi |
| |
| ########################################## |
| # strsep() probe |
| if test "$strsep" != "yes" ; then |
| strsep="no" |
| fi |
| cat > $TMPC << EOF |
| #include <string.h> |
| int main(int argc, char **argv) |
| { |
| static char *string = "This is a string"; |
| strsep(&string, "needle"); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "strsep"; then |
| strsep="yes" |
| fi |
| print_config "strsep" "$strsep" |
| |
| ########################################## |
| # strcasestr() probe |
| if test "$strcasestr" != "yes" ; then |
| strcasestr="no" |
| fi |
| cat > $TMPC << EOF |
| #include <string.h> |
| int main(int argc, char **argv) |
| { |
| return strcasestr(argv[0], argv[1]) != NULL; |
| } |
| EOF |
| if compile_prog "" "" "strcasestr"; then |
| strcasestr="yes" |
| fi |
| print_config "strcasestr" "$strcasestr" |
| |
| ########################################## |
| # strlcat() probe |
| if test "$strlcat" != "yes" ; then |
| strlcat="no" |
| fi |
| cat > $TMPC << EOF |
| #include <string.h> |
| int main(int argc, char **argv) |
| { |
| static char dst[64]; |
| static char *string = "This is a string"; |
| memset(dst, 0, sizeof(dst)); |
| strlcat(dst, string, sizeof(dst)); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "strlcat"; then |
| strlcat="yes" |
| fi |
| print_config "strlcat" "$strlcat" |
| |
| ########################################## |
| # getopt_long_only() probe |
| if test "$getopt_long_only" != "yes" ; then |
| getopt_long_only="no" |
| fi |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| #include <stdio.h> |
| #include <getopt.h> |
| int main(int argc, char **argv) |
| { |
| int c = getopt_long_only(argc, argv, "", NULL, NULL); |
| return c; |
| } |
| EOF |
| if compile_prog "" "" "getopt_long_only"; then |
| getopt_long_only="yes" |
| fi |
| print_config "getopt_long_only()" "$getopt_long_only" |
| |
| ########################################## |
| # inet_aton() probe |
| if test "$inet_aton" != "yes" ; then |
| inet_aton="no" |
| fi |
| cat > $TMPC << EOF |
| #ifdef _WIN32 |
| #include <winsock2.h> |
| #else |
| #include <sys/socket.h> |
| #include <arpa/inet.h> |
| #endif |
| #include <stdio.h> |
| int main(int argc, char **argv) |
| { |
| struct in_addr in; |
| return inet_aton(NULL, &in); |
| } |
| EOF |
| if compile_prog "" "" "inet_aton"; then |
| inet_aton="yes" |
| fi |
| print_config "inet_aton" "$inet_aton" |
| |
| ########################################## |
| # socklen_t probe |
| if test "$socklen_t" != "yes" ; then |
| socklen_t="no" |
| fi |
| cat > $TMPC << EOF |
| #ifdef _WIN32 |
| #include <winsock2.h> |
| #include <ws2tcpip.h> |
| #else |
| #include <sys/socket.h> |
| #endif |
| int main(int argc, char **argv) |
| { |
| socklen_t len = 0; |
| return len; |
| } |
| EOF |
| if compile_prog "" "" "socklen_t"; then |
| socklen_t="yes" |
| fi |
| print_config "socklen_t" "$socklen_t" |
| |
| ########################################## |
| # Whether or not __thread is supported for TLS |
| if test "$tls_thread" != "yes" ; then |
| tls_thread="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| static __thread int ret; |
| int main(int argc, char **argv) |
| { |
| return ret; |
| } |
| EOF |
| if compile_prog "" "" "__thread"; then |
| tls_thread="yes" |
| fi |
| print_config "__thread" "$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 > $TMPC << EOF |
| #include <glib.h> |
| #include <cairo.h> |
| #include <gtk/gtk.h> |
| int main(void) |
| { |
| gdk_threads_enter(); |
| gdk_threads_leave(); |
| |
| return GTK_CHECK_VERSION(2, 18, 0) ? 0 : 1; /* 0 on success */ |
| } |
| EOF |
| GTK_CFLAGS=$(${cross_prefix}pkg-config --cflags gtk+-2.0 gthread-2.0) |
| ORG_LDFLAGS=$LDFLAGS |
| LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g) |
| if test "$?" != "0" ; then |
| echo "configure: gtk and gthread not found" |
| exit 1 |
| fi |
| GTK_LIBS=$(${cross_prefix}pkg-config --libs gtk+-2.0 gthread-2.0) |
| if test "$?" != "0" ; then |
| echo "configure: gtk and gthread not found" |
| exit 1 |
| fi |
| gfio="yes" |
| if check_min_lib_version gtk+-2.0 2.18.0 "gfio"; then |
| if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then |
| GFIO_LIBS="$LIBS $GTK_LIBS" |
| CFLAGS="$CFLAGS $GTK_CFLAGS" |
| else |
| echo "Please install gtk and gdk libraries" |
| gfio="no" |
| fi |
| else |
| gfio="no" |
| fi |
| LDFLAGS=$ORG_LDFLAGS |
| fi |
| |
| if test "$gfio_check" = "yes" ; then |
| print_config "gtk 2.18 or higher" "$gfio" |
| fi |
| |
| ########################################## |
| # Check whether we have getrusage(RUSAGE_THREAD) |
| if test "$rusage_thread" != "yes" ; then |
| rusage_thread="no" |
| fi |
| cat > $TMPC << EOF |
| #include <sys/time.h> |
| #include <sys/resource.h> |
| int main(int argc, char **argv) |
| { |
| struct rusage ru; |
| getrusage(RUSAGE_THREAD, &ru); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "RUSAGE_THREAD"; then |
| rusage_thread="yes" |
| fi |
| print_config "RUSAGE_THREAD" "$rusage_thread" |
| |
| ########################################## |
| # Check whether we have SCHED_IDLE |
| if test "$sched_idle" != "yes" ; then |
| sched_idle="no" |
| fi |
| cat > $TMPC << EOF |
| #include <sched.h> |
| int main(int argc, char **argv) |
| { |
| struct sched_param p; |
| return sched_setscheduler(0, SCHED_IDLE, &p); |
| } |
| EOF |
| if compile_prog "" "" "SCHED_IDLE"; then |
| sched_idle="yes" |
| fi |
| print_config "SCHED_IDLE" "$sched_idle" |
| |
| ########################################## |
| # Check whether we have TCP_NODELAY |
| if test "$tcp_nodelay" != "yes" ; then |
| tcp_nodelay="no" |
| fi |
| cat > $TMPC << EOF |
| #ifdef _WIN32 |
| #include <winsock2.h> |
| #else |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/tcp.h> |
| #endif |
| int main(int argc, char **argv) |
| { |
| return getsockopt(0, 0, TCP_NODELAY, NULL, NULL); |
| } |
| EOF |
| if compile_prog "" "" "TCP_NODELAY"; then |
| tcp_nodelay="yes" |
| elif compile_prog "" "-lws2_32" "TCP_NODELAY"; then |
| tcp_nodelay="yes" |
| LIBS="$LIBS -lws2_32" |
| fi |
| print_config "TCP_NODELAY" "$tcp_nodelay" |
| |
| ########################################## |
| # Check whether we have SO_SNDBUF |
| if test "$window_size" != "yes" ; then |
| window_size="no" |
| fi |
| cat > $TMPC << EOF |
| #ifdef _WIN32 |
| #include <winsock2.h> |
| #else |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/tcp.h> |
| #endif |
| int main(int argc, char **argv) |
| { |
| setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0); |
| setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0); |
| } |
| EOF |
| if compile_prog "" "" "SO_SNDBUF"; then |
| window_size="yes" |
| elif compile_prog "" "-lws2_32" "SO_SNDBUF"; then |
| window_size="yes" |
| LIBS="$LIBS -lws2_32" |
| fi |
| print_config "Net engine window_size" "$window_size" |
| |
| ########################################## |
| # Check whether we have TCP_MAXSEG |
| if test "$mss" != "yes" ; then |
| mss="no" |
| fi |
| cat > $TMPC << EOF |
| #ifdef _WIN32 |
| #include <winsock2.h> |
| #else |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/tcp.h> |
| #include <arpa/inet.h> |
| #include <netinet/in.h> |
| #endif |
| int main(int argc, char **argv) |
| { |
| return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0); |
| } |
| EOF |
| if compile_prog "" "" "TCP_MAXSEG"; then |
| mss="yes" |
| elif compile_prog "" "-lws2_32" "TCP_MAXSEG"; then |
| mss="yes" |
| LIBS="$LIBS -lws2_32" |
| fi |
| print_config "TCP_MAXSEG" "$mss" |
| |
| ########################################## |
| # Check whether we have RLIMIT_MEMLOCK |
| if test "$rlimit_memlock" != "yes" ; then |
| rlimit_memlock="no" |
| fi |
| cat > $TMPC << EOF |
| #include <sys/time.h> |
| #include <sys/resource.h> |
| int main(int argc, char **argv) |
| { |
| struct rlimit rl; |
| return getrlimit(RLIMIT_MEMLOCK, &rl); |
| } |
| EOF |
| if compile_prog "" "" "RLIMIT_MEMLOCK"; then |
| rlimit_memlock="yes" |
| fi |
| print_config "RLIMIT_MEMLOCK" "$rlimit_memlock" |
| |
| ########################################## |
| # Check whether we have pwritev/preadv |
| if test "$pwritev" != "yes" ; then |
| pwritev="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <sys/uio.h> |
| int main(int argc, char **argv) |
| { |
| return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0); |
| } |
| EOF |
| if compile_prog "" "" "pwritev"; then |
| pwritev="yes" |
| fi |
| print_config "pwritev/preadv" "$pwritev" |
| |
| ########################################## |
| # Check whether we have pwritev2/preadv2 |
| if test "$pwritev2" != "yes" ; then |
| pwritev2="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <sys/uio.h> |
| int main(int argc, char **argv) |
| { |
| return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0); |
| } |
| EOF |
| if compile_prog "" "" "pwritev2"; then |
| pwritev2="yes" |
| fi |
| print_config "pwritev2/preadv2" "$pwritev2" |
| |
| ########################################## |
| # Check whether we have the required functions for ipv6 |
| if test "$ipv6" != "yes" ; then |
| ipv6="no" |
| fi |
| cat > $TMPC << EOF |
| #ifdef _WIN32 |
| #include <winsock2.h> |
| #include <ws2tcpip.h> |
| #else |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| #include <netdb.h> |
| #endif |
| #include <stdio.h> |
| int main(int argc, char **argv) |
| { |
| struct addrinfo hints; |
| struct in6_addr addr; |
| int ret; |
| |
| ret = getaddrinfo(NULL, NULL, &hints, NULL); |
| freeaddrinfo(NULL); |
| printf("%s\n", gai_strerror(ret)); |
| addr = in6addr_any; |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "ipv6"; then |
| ipv6="yes" |
| fi |
| print_config "IPv6 helpers" "$ipv6" |
| |
| ########################################## |
| # check for http |
| if test "$http" != "yes" ; then |
| http="no" |
| fi |
| # check for openssl >= 1.1.0, which uses an opaque HMAC_CTX pointer |
| cat > $TMPC << EOF |
| #include <curl/curl.h> |
| #include <openssl/hmac.h> |
| |
| int main(int argc, char **argv) |
| { |
| CURL *curl; |
| HMAC_CTX *ctx; |
| |
| curl = curl_easy_init(); |
| curl_easy_cleanup(curl); |
| |
| ctx = HMAC_CTX_new(); |
| HMAC_CTX_reset(ctx); |
| HMAC_CTX_free(ctx); |
| return 0; |
| } |
| EOF |
| # openssl < 1.1.0 uses the HMAC_CTX type directly |
| cat > $TMPC2 << EOF |
| #include <curl/curl.h> |
| #include <openssl/hmac.h> |
| |
| int main(int argc, char **argv) |
| { |
| CURL *curl; |
| HMAC_CTX ctx; |
| |
| curl = curl_easy_init(); |
| curl_easy_cleanup(curl); |
| |
| HMAC_CTX_init(&ctx); |
| HMAC_CTX_cleanup(&ctx); |
| return 0; |
| } |
| EOF |
| if test "$disable_http" != "yes"; then |
| HTTP_LIBS="-lcurl -lssl -lcrypto" |
| if compile_prog "" "$HTTP_LIBS" "curl-new-ssl"; then |
| output_sym "CONFIG_HAVE_OPAQUE_HMAC_CTX" |
| http="yes" |
| elif mv $TMPC2 $TMPC && compile_prog "" "$HTTP_LIBS" "curl-old-ssl"; then |
| http="yes" |
| fi |
| fi |
| print_config "http engine" "$http" |
| |
| ########################################## |
| # check for rados |
| if test "$rados" != "yes" ; then |
| rados="no" |
| fi |
| cat > $TMPC << EOF |
| #include <rados/librados.h> |
| |
| int main(int argc, char **argv) |
| { |
| rados_t cluster; |
| rados_ioctx_t io_ctx; |
| const char cluster_name[] = "ceph"; |
| const char user_name[] = "client.admin"; |
| const char pool[] = "rados"; |
| |
| /* The rados_create2 signature required was only introduced in ceph 0.65 */ |
| rados_create2(&cluster, cluster_name, user_name, 0); |
| rados_ioctx_create(cluster, pool, &io_ctx); |
| |
| return 0; |
| } |
| EOF |
| if test "$disable_rados" != "yes" && compile_prog "" "-lrados" "rados"; then |
| rados="yes" |
| fi |
| print_config "Rados engine" "$rados" |
| |
| ########################################## |
| # check for rbd |
| if test "$rbd" != "yes" ; then |
| rbd="no" |
| fi |
| cat > $TMPC << EOF |
| #include <rbd/librbd.h> |
| |
| int main(int argc, char **argv) |
| { |
| rados_t cluster; |
| rados_ioctx_t io_ctx; |
| const char cluster_name[] = "ceph"; |
| const char user_name[] = "client.admin"; |
| const char pool[] = "rbd"; |
| int major, minor, extra; |
| |
| rbd_version(&major, &minor, &extra); |
| /* The rados_create2 signature required was only introduced in ceph 0.65 */ |
| rados_create2(&cluster, cluster_name, user_name, 0); |
| rados_ioctx_create(cluster, pool, &io_ctx); |
| |
| return 0; |
| } |
| EOF |
| if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then |
| rbd="yes" |
| fi |
| print_config "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 > $TMPC << EOF |
| #include <rbd/librbd.h> |
| #include <sys/eventfd.h> |
| |
| int main(int argc, char **argv) |
| { |
| rbd_image_t image; |
| rbd_completion_t comp; |
| |
| int fd = eventfd(0, EFD_NONBLOCK); |
| rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD); |
| rbd_poll_io_events(image, comp, 1); |
| |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-lrbd -lrados" "rbd"; then |
| rbd_poll="yes" |
| fi |
| print_config "rbd_poll" "$rbd_poll" |
| fi |
| |
| ########################################## |
| # check for rbd_invalidate_cache() |
| if test "$rbd_inval" != "yes" ; then |
| rbd_inval="no" |
| fi |
| if test "$rbd" = "yes"; then |
| cat > $TMPC << EOF |
| #include <rbd/librbd.h> |
| |
| int main(int argc, char **argv) |
| { |
| rbd_image_t image; |
| |
| return rbd_invalidate_cache(image); |
| } |
| EOF |
| if compile_prog "" "-lrbd -lrados" "rbd"; then |
| rbd_inval="yes" |
| fi |
| print_config "rbd_invalidate_cache" "$rbd_inval" |
| fi |
| |
| ########################################## |
| # Check whether we have setvbuf |
| if test "$setvbuf" != "yes" ; then |
| setvbuf="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| int main(int argc, char **argv) |
| { |
| FILE *f = NULL; |
| char buf[80]; |
| setvbuf(f, buf, _IOFBF, sizeof(buf)); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "setvbuf"; then |
| setvbuf="yes" |
| fi |
| print_config "setvbuf" "$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 |
| gfapi="yes" |
| fi |
| print_config "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 > $TMPC << EOF |
| #include <glusterfs/api/glfs.h> |
| |
| int main(int argc, char **argv) |
| { |
| struct glfs_fd *fd; |
| int ret = glfs_fadvise(fd, 0, 0, 1); |
| |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then |
| gf_fadvise="yes" |
| fi |
| print_config "Gluster API use fadvise" "$gf_fadvise" |
| fi |
| |
| ########################################## |
| # check for newer gfapi |
| if test "$gfapi" = "yes" ; then |
| gf_new="no" |
| cat > $TMPC << EOF |
| #include <glusterfs/api/glfs.h> |
| |
| int main(int argc, char **argv) |
| { |
| return glfs_fsync(NULL, NULL, NULL) && glfs_ftruncate(NULL, 0, NULL, NULL); |
| } |
| EOF |
| if compile_prog "" "-lgfapi -lglusterfs" "gf new api"; then |
| gf_new="yes" |
| fi |
| print_config "Gluster new API" "$gf_new" |
| fi |
| |
| ########################################## |
| # check for gfapi trim support |
| if test "$gf_trim" != "yes" ; then |
| gf_trim="no" |
| fi |
| if test "$gfapi" = "yes" ; then |
| cat > $TMPC << EOF |
| #include <glusterfs/api/glfs.h> |
| |
| int main(int argc, char **argv) |
| { |
| return glfs_discard_async(NULL, 0, 0); |
| } |
| EOF |
| if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then |
| gf_trim="yes" |
| fi |
| print_config "Gluster API trim support" "$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 [ $? -eq 0 ]; then |
| s390_z196_facilities="yes" |
| fi |
| fi |
| print_config "s390_z196_facilities" "$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 "$hdfs_conf_error" = "1" ; then |
| feature_not_found "libhdfs" "" |
| fi |
| FIO_HDFS_CPU=$cpu |
| if test "$FIO_HDFS_CPU" = "x86_64" ; then |
| FIO_HDFS_CPU="amd64" |
| fi |
| fi |
| print_config "HDFS engine" "$libhdfs" |
| |
| ########################################## |
| # Check whether we have MTD |
| if test "$mtd" != "yes" ; then |
| mtd="no" |
| fi |
| cat > $TMPC << EOF |
| #include <string.h> |
| #include <mtd/mtd-user.h> |
| #include <sys/ioctl.h> |
| int main(int argc, char **argv) |
| { |
| struct mtd_write_req ops; |
| struct mtd_info_user info; |
| memset(&ops, 0, sizeof(ops)); |
| info.type = MTD_MLCNANDFLASH; |
| return ioctl(0, MEMGETINFO, &info); |
| } |
| EOF |
| if compile_prog "" "" "mtd"; then |
| mtd="yes" |
| fi |
| print_config "MTD" "$mtd" |
| |
| ########################################## |
| # Check whether we have libpmem |
| if test "$libpmem" != "yes" ; then |
| libpmem="no" |
| fi |
| cat > $TMPC << EOF |
| #include <libpmem.h> |
| #include <stdlib.h> |
| int main(int argc, char **argv) |
| { |
| int rc; |
| rc = pmem_is_pmem(NULL, 0); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-lpmem" "libpmem"; then |
| libpmem="yes" |
| fi |
| print_config "libpmem" "$libpmem" |
| |
| ########################################## |
| # Check whether libpmem's version >= 1.5 |
| if test "$libpmem1_5" != "yes" ; then |
| libpmem1_5="no" |
| fi |
| if test "$libpmem" = "yes"; then |
| cat > $TMPC << EOF |
| #include <libpmem.h> |
| #include <stdlib.h> |
| int main(int argc, char **argv) |
| { |
| pmem_memcpy(NULL, NULL, NULL, NULL); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-lpmem" "libpmem1_5"; then |
| libpmem1_5="yes" |
| fi |
| fi |
| print_config "libpmem1_5" "$libpmem1_5" |
| |
| ########################################## |
| # Check whether we have libpmemblk |
| # libpmem is a prerequisite |
| if test "$libpmemblk" != "yes" ; then |
| libpmemblk="no" |
| fi |
| if test "$libpmem" = "yes"; then |
| cat > $TMPC << EOF |
| #include <libpmemblk.h> |
| int main(int argc, char **argv) |
| { |
| PMEMblkpool *pbp; |
| pbp = pmemblk_open("", 0); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-lpmemblk" "libpmemblk"; then |
| libpmemblk="yes" |
| fi |
| fi |
| print_config "libpmemblk" "$libpmemblk" |
| |
| # Choose libpmem-based ioengines |
| if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then |
| devdax="yes" |
| if test "$libpmem1_5" = "yes"; then |
| pmem="yes" |
| fi |
| if test "$libpmemblk" = "yes"; then |
| pmemblk="yes" |
| fi |
| fi |
| |
| ########################################## |
| # Report whether pmemblk engine is enabled |
| print_config "PMDK pmemblk engine" "$pmemblk" |
| |
| ########################################## |
| # Report whether dev-dax engine is enabled |
| print_config "PMDK dev-dax engine" "$devdax" |
| |
| ########################################## |
| # Report whether libpmem engine is enabled |
| print_config "PMDK libpmem engine" "$pmem" |
| |
| ########################################## |
| # Check whether we support DDN's IME |
| if test "$libime" != "yes" ; then |
| libime="no" |
| fi |
| cat > $TMPC << EOF |
| #include <ime_native.h> |
| int main(int argc, char **argv) |
| { |
| int rc; |
| ime_native_init(); |
| rc = ime_native_finalize(); |
| return 0; |
| } |
| EOF |
| if compile_prog "-I${ime_path}/include" "-L${ime_path}/lib -lim_client" "libime"; then |
| libime="yes" |
| CFLAGS="-I${ime_path}/include $CFLAGS" |
| LDFLAGS="-Wl,-rpath ${ime_path}/lib -L${ime_path}/lib $LDFLAGS" |
| LIBS="-lim_client $LIBS" |
| fi |
| print_config "DDN's Infinite Memory Engine" "$libime" |
| |
| ########################################## |
| # Check if we have libiscsi |
| if test "$libiscsi" != "no" ; then |
| if check_min_lib_version libiscsi 1.9.0; then |
| libiscsi="yes" |
| libiscsi_cflags=$(pkg-config --cflags libiscsi) |
| libiscsi_libs=$(pkg-config --libs libiscsi) |
| else |
| libiscsi="no" |
| fi |
| fi |
| print_config "iscsi engine" "$libiscsi" |
| |
| ########################################## |
| # Check if we have libnbd (for NBD support) |
| if test "$libnbd" != "no" ; then |
| if check_min_lib_version libnbd 0.9.8; then |
| libnbd="yes" |
| libnbd_cflags=$(pkg-config --cflags libnbd) |
| libnbd_libs=$(pkg-config --libs libnbd) |
| else |
| libnbd="no" |
| fi |
| fi |
| print_config "NBD engine" "$libnbd" |
| |
| ########################################## |
| # 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 "$targetos" != "SunOS" ; then |
| if has lex; then |
| lex="yes" |
| fi |
| if has bison; then |
| yacc="yes" |
| yacc_is_bison="yes" |
| elif has yacc; then |
| yacc="yes" |
| fi |
| if test "$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 "" "-lfl" "flex"; then |
| LIBS="-lfl $LIBS" |
| elif 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 "$force_no_lex_o" = "yes" ; then |
| lex_use_o="no" |
| else |
| if lex -o lex.yy.c exp/expression-parser.l 2> /dev/null; then |
| lex_use_o="yes" |
| else |
| lex_use_o="no" |
| fi |
| fi |
| fi |
| |
| print_config "lex/yacc for arithmetic" "$arith" |
| |
| ########################################## |
| # Check whether we have setmntent/getmntent |
| if test "$getmntent" != "yes" ; then |
| getmntent="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdio.h> |
| #include <mntent.h> |
| int main(int argc, char **argv) |
| { |
| FILE *mtab = setmntent(NULL, "r"); |
| struct mntent *mnt = getmntent(mtab); |
| endmntent(mtab); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "getmntent"; then |
| getmntent="yes" |
| fi |
| print_config "getmntent" "$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 > $TMPC << EOF |
| #include <stdio.h> |
| #include <sys/param.h> |
| #include <sys/mount.h> |
| int main(int argc, char **argv) |
| { |
| struct statfs *st; |
| return getmntinfo(&st, MNT_NOWAIT); |
| } |
| EOF |
| if compile_prog "-Werror" "" "getmntinfo"; then |
| getmntinfo="yes" |
| fi |
| print_config "getmntinfo" "$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" |
| print_config "getmntinfo_statvfs" "$getmntinfo_statvfs" |
| fi |
| |
| ########################################## |
| # Check whether we have _Static_assert |
| if test "$static_assert" != "yes" ; then |
| static_assert="no" |
| fi |
| cat > $TMPC << EOF |
| #include <assert.h> |
| #include <stdlib.h> |
| #include <stddef.h> |
| |
| struct foo { |
| int a, b; |
| }; |
| |
| int main(int argc, char **argv) |
| { |
| _Static_assert(offsetof(struct foo, a) == 0 , "Check"); |
| return 0 ; |
| } |
| EOF |
| if compile_prog "" "" "static_assert"; then |
| static_assert="yes" |
| fi |
| print_config "Static Assert" "$static_assert" |
| |
| ########################################## |
| # Check whether we have bool / stdbool.h |
| if test "$have_bool" != "yes" ; then |
| have_bool="no" |
| fi |
| cat > $TMPC << EOF |
| #include <stdbool.h> |
| int main(int argc, char **argv) |
| { |
| bool var = true; |
| return var != false; |
| } |
| EOF |
| if compile_prog "" "" "bool"; then |
| have_bool="yes" |
| fi |
| print_config "bool" "$have_bool" |
| |
| ########################################## |
| # Check whether we have strndup() |
| strndup="no" |
| cat > $TMPC << EOF |
| #include <string.h> |
| #include <stdlib.h> |
| int main(int argc, char **argv) |
| { |
| char *res = strndup("test string", 8); |
| |
| free(res); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "strndup"; then |
| strndup="yes" |
| fi |
| print_config "strndup" "$strndup" |
| |
| ########################################## |
| # <valgrind/drd.h> probe |
| # Note: presence of <valgrind/drd.h> implies that <valgrind/valgrind.h> is |
| # also available but not the other way around. |
| if test "$valgrind_dev" != "yes" ; then |
| valgrind_dev="no" |
| fi |
| cat > $TMPC << EOF |
| #include <valgrind/drd.h> |
| int main(int argc, char **argv) |
| { |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "valgrind_dev"; then |
| valgrind_dev="yes" |
| fi |
| print_config "Valgrind headers" "$valgrind_dev" |
| |
| if test "$targetos" = "Linux" ; then |
| ########################################## |
| # <linux/blkzoned.h> probe |
| if test "$linux_blkzoned" != "yes" ; then |
| linux_blkzoned="no" |
| fi |
| cat > $TMPC << EOF |
| #include <linux/blkzoned.h> |
| int main(int argc, char **argv) |
| { |
| return 0; |
| } |
| EOF |
| if compile_prog "" "" "linux_blkzoned"; then |
| linux_blkzoned="yes" |
| fi |
| print_config "Zoned block device support" "$linux_blkzoned" |
| |
| ########################################## |
| # Check BLK_ZONE_REP_CAPACITY |
| cat > $TMPC << EOF |
| #include <linux/blkzoned.h> |
| int main(void) |
| { |
| return BLK_ZONE_REP_CAPACITY; |
| } |
| EOF |
| if compile_prog "" "" "blkzoned report capacity"; then |
| output_sym "CONFIG_HAVE_REP_CAPACITY" |
| rep_capacity="yes" |
| else |
| rep_capacity="no" |
| fi |
| print_config "Zoned block device capacity" "$rep_capacity" |
| fi |
| |
| ########################################## |
| # libzbc probe |
| cat > $TMPC << EOF |
| #include <libzbc/zbc.h> |
| int main(int argc, char **argv) |
| { |
| struct zbc_device *dev = NULL; |
| |
| return zbc_open("foo=bar", O_RDONLY, &dev); |
| } |
| EOF |
| if test "$libzbc" != "no" ; then |
| if compile_prog "" "-lzbc" "libzbc"; then |
| libzbc="yes" |
| if ! check_min_lib_version libzbc 5; then |
| libzbc="no" |
| fi |
| else |
| if test "$libzbc" = "yes" ; then |
| feature_not_found "libzbc" "libzbc or libzbc/zbc.h" |
| fi |
| libzbc="no" |
| fi |
| fi |
| print_config "libzbc engine" "$libzbc" |
| |
| ########################################## |
| # 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 > $TMPC <<EOF |
| #include <arm_acle.h> |
| #include <arm_neon.h> |
| #include <sys/auxv.h> |
| |
| int main(void) |
| { |
| /* Can we also do a runtime probe? */ |
| #if __linux__ |
| return getauxval(AT_HWCAP); |
| #else |
| # error "Don't know how to do runtime probe for ARM CRC32c" |
| #endif |
| } |
| EOF |
| if compile_prog "-march=armv8-a+crc+crypto" "" "ARM CRC32c"; then |
| march_armv8_a_crc_crypto="yes" |
| CFLAGS="$CFLAGS -march=armv8-a+crc+crypto" |
| march_set="yes" |
| fi |
| fi |
| print_config "march_armv8_a_crc_crypto" "$march_armv8_a_crc_crypto" |
| |
| ########################################## |
| # cuda probe |
| if test "$cuda" != "no" ; then |
| cat > $TMPC << EOF |
| #include <cuda.h> |
| int main(int argc, char **argv) |
| { |
| return cuInit(0); |
| } |
| EOF |
| if compile_prog "" "-lcuda" "cuda"; then |
| cuda="yes" |
| LIBS="-lcuda $LIBS" |
| else |
| if test "$cuda" = "yes" ; then |
| feature_not_found "cuda" "" |
| fi |
| cuda="no" |
| fi |
| fi |
| print_config "cuda" "$cuda" |
| |
| ########################################## |
| # libcufile probe |
| if test "$libcufile" != "no" ; then |
| cat > $TMPC << EOF |
| #include <cufile.h> |
| |
| int main(int argc, char* argv[]) { |
| cuFileDriverOpen(); |
| return 0; |
| } |
| EOF |
| if compile_prog "" "-lcuda -lcudart -lcufile" "libcufile"; then |
| libcufile="yes" |
| LIBS="-lcuda -lcudart -lcufile $LIBS" |
| else |
| if test "$libcufile" = "yes" ; then |
| feature_not_found "libcufile" "" |
| fi |
| libcufile="no" |
| fi |
| fi |
| print_config "libcufile" "$libcufile" |
| |
| ########################################## |
| # check for cc -march=native |
| build_native="no" |
| cat > $TMPC << EOF |
| int main(int argc, char **argv) |
| { |
| return 0; |
| } |
| EOF |
| if test "$disable_native" = "no" && test "$disable_opt" != "yes" && \ |
| compile_prog "-march=native" "" "march=native"; then |
| build_native="yes" |
| fi |
| print_config "Build march=native" "$build_native" |
| |
| ########################################## |
| # check for -lcunit |
| if test "$cunit" != "yes" ; then |
| cunit="no" |
| fi |
| cat > $TMPC << EOF |
| #include <CUnit/CUnit.h> |
| #include <CUnit/Basic.h> |
| int main(void) |
| { |
| if (CU_initialize_registry() != CUE_SUCCESS) |
| return CU_get_error(); |
| CU_basic_set_mode(CU_BRM_VERBOSE); |
| CU_basic_run_tests(); |
| CU_cleanup_registry(); |
| return CU_get_error(); |
| } |
| EOF |
| if compile_prog "" "-lcunit" "CUnit"; then |
| cunit="yes" |
| fi |
| print_config "CUnit" "$cunit" |
| |
| ########################################## |
| # check for __kernel_rwf_t |
| __kernel_rwf_t="no" |
| cat > $TMPC << EOF |
| #include <linux/fs.h> |
| int main(int argc, char **argv) |
| { |
| __kernel_rwf_t x; |
| x = 0; |
| return x; |
| } |
| EOF |
| if compile_prog "" "" "__kernel_rwf_t"; then |
| __kernel_rwf_t="yes" |
| fi |
| print_config "__kernel_rwf_t" "$__kernel_rwf_t" |
| |
| ########################################## |
| # check if gcc has -Wimplicit-fallthrough=2 |
| fallthrough="no" |
| cat > $TMPC << EOF |
| int main(int argc, char **argv) |
| { |
| return 0; |
| } |
| EOF |
| if compile_prog "-Wimplicit-fallthrough=2" "" "-Wimplicit-fallthrough=2"; then |
| fallthrough="yes" |
| fi |
| print_config "-Wimplicit-fallthrough=2" "$fallthrough" |
| |
| ########################################## |
| # check for MADV_HUGEPAGE support |
| if test "$thp" != "yes" ; then |
| thp="no" |
| fi |
| if test "$esx" != "yes" ; then |
| cat > $TMPC <<EOF |
| #include <sys/mman.h> |
| int main(void) |
| { |
| return madvise(0, 0x1000, MADV_HUGEPAGE); |
| } |
| EOF |
| if compile_prog "" "" "thp" ; then |
| thp=yes |
| else |
| if test "$thp" = "yes" ; then |
| feature_not_found "Transparent Huge Page" "" |
| fi |
| thp=no |
| fi |
| fi |
| print_config "MADV_HUGEPAGE" "$thp" |
| |
| ########################################## |
| # check for gettid() |
| gettid="no" |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| int main(int argc, char **argv) |
| { |
| return gettid(); |
| } |
| EOF |
| if compile_prog "" "" "gettid"; then |
| gettid="yes" |
| fi |
| print_config "gettid" "$gettid" |
| |
| ########################################## |
| # check for statx(2) support by libc |
| statx="no" |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| #include <sys/stat.h> |
| |
| int main(int argc, char **argv) |
| { |
| struct statx st; |
| return statx(-1, *argv, 0, 0, &st); |
| } |
| EOF |
| if compile_prog "" "" "statx"; then |
| statx="yes" |
| fi |
| print_config "statx(2)/libc" "$statx" |
| |
| ########################################## |
| # check for statx(2) support by kernel |
| statx_syscall="no" |
| cat > $TMPC << EOF |
| #include <unistd.h> |
| #include <linux/stat.h> |
| #include <sys/stat.h> |
| #include <sys/syscall.h> |
| |
| static int _statx(int dfd, const char *pathname, int flags, unsigned int mask, |
| struct statx *buffer) |
| { |
| return syscall(__NR_statx, dfd, pathname, flags, mask, buffer); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| struct statx st; |
| return _statx(-1, *argv, 0, 0, &st); |
| } |
| EOF |
| if compile_prog "" "" "statx_syscall"; then |
| statx_syscall="yes" |
| fi |
| print_config "statx(2)/syscall" "$statx_syscall" |
| |
| ########################################## |
| # check for Windows PDB generation support |
| if test "pdb" != "no" ; then |
| cat > $TMPC <<EOF |
| int main(void) |
| { |
| return 0; |
| } |
| EOF |
| if compile_prog "-g -gcodeview" "-fuse-ld=lld -Wl,-pdb,$TMPO" "pdb"; then |
| pdb=yes |
| else |
| if test "$pdb" = "yes"; then |
| feature_not_found "PDB" "clang and lld" |
| fi |
| pdb=no |
| fi |
| else |
| pdb=no |
| fi |
| print_config "Windows PDB generation" "$pdb" |
| |
| ########################################## |
| # check for timerfd support |
| timerfd_create="no" |
| if test "$esx" != "yes" ; then |
| cat > $TMPC << EOF |
| #include <sys/time.h> |
| #include <sys/timerfd.h> |
| |
| int main(int argc, char **argv) |
| { |
| return timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK); |
| } |
| EOF |
| if compile_prog "" "" "timerfd_create"; then |
| timerfd_create="yes" |
| fi |
| fi |
| print_config "timerfd_create" "$timerfd_create" |
| |
| ############################################################################# |
| |
| 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 "$libaio" = "yes" ; then |
| output_sym "CONFIG_LIBAIO" |
| if test "$libaio_rw_flags" = "yes" ; then |
| output_sym "CONFIG_LIBAIO_RW_FLAGS" |
| fi |
| 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 "$posix_pshared" = "yes" ; then |
| output_sym "CONFIG_PSHARED" |
| fi |
| if test "$pthread_condattr_setclock" = "yes" ; then |
| output_sym "CONFIG_PTHREAD_CONDATTR_SETCLOCK" |
| fi |
| if test "$pthread_sigmask" = "yes" ; then |
| output_sym "CONFIG_PTHREAD_SIGMASK" |
| fi |
| if test "$have_asprintf" = "yes" ; then |
| output_sym "CONFIG_HAVE_ASPRINTF" |
| fi |
| if test "$have_vasprintf" = "yes" ; then |
| output_sym "CONFIG_HAVE_VASPRINTF" |
| fi |
| if test "$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 "$pipe" = "yes" ; then |
| output_sym "CONFIG_PIPE" |
| fi |
| if test "$pipe2" = "yes" ; then |
| output_sym "CONFIG_PIPE2" |
| fi |
| if test "$pread" = "yes" ; then |
| output_sym "CONFIG_PREAD" |
| fi |
| if test "$sync_file_range" = "yes" ; then |
| output_sym "CONFIG_SYNC_FILE_RANGE" |
| fi |
| if test "$sfaa" = "yes" ; then |
| output_sym "CONFIG_SFAA" |
| fi |
| if test "$sync_sync" = "yes" ; then |
| output_sym "CONFIG_SYNC_SYNC" |
| fi |
| if test "$cmp_swap" = "yes" ; then |
| output_sym "CONFIG_CMP_SWAP" |
| fi |
| if test "$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 "$libnuma_v2" = "yes" ; then |
| output_sym "CONFIG_LIBNUMA" |
| fi |
| if test "$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 "$http" = "yes" ; then |
| output_sym "CONFIG_HTTP" |
| fi |
| if test "$rados" = "yes" ; then |
| output_sym "CONFIG_RADOS" |
| 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 "$rbd_inval" = "yes" ; then |
| output_sym "CONFIG_RBD_INVAL" |
| fi |
| if test "$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" |
| march_set="yes" |
| 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 "$gf_trim" = "yes" ; then |
| output_sym "CONFIG_GF_TRIM" |
| fi |
| if test "$gf_new" = "yes" ; then |
| output_sym "CONFIG_GF_NEW_API" |
| 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 "$pmem" = "yes" ; then |
| output_sym "CONFIG_LIBPMEM" |
| fi |
| if test "$libime" = "yes" ; then |
| output_sym "CONFIG_IME" |
| fi |
| if test "$arith" = "yes" ; then |
| output_sym "CONFIG_ARITHMETIC" |
| if test "$yacc_is_bison" = "yes" ; then |
| echo "YACC=bison -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 "$strndup" = "yes" ; then |
| output_sym "CONFIG_HAVE_STRNDUP" |
| fi |
| if test "$disable_opt" = "yes" ; then |
| output_sym "CONFIG_DISABLE_OPTIMIZATIONS" |
| fi |
| if test "$valgrind_dev" = "yes"; then |
| output_sym "CONFIG_VALGRIND_DEV" |
| fi |
| if test "$linux_blkzoned" = "yes" ; then |
| output_sym "CONFIG_HAS_BLKZONED" |
| fi |
| if test "$libzbc" = "yes" ; then |
| output_sym "CONFIG_LIBZBC" |
| fi |
| if test "$zlib" = "no" ; then |
| echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it." |
| if test "$build_static" = "yes"; then |
| echo "Note that some distros have separate packages for static libraries." |
| fi |
| fi |
| if test "$march_armv8_a_crc_crypto" = "yes" ; then |
| output_sym "ARCH_HAVE_CRC_CRYPTO" |
| fi |
| if test "$cuda" = "yes" ; then |
| output_sym "CONFIG_CUDA" |
| fi |
| if test "$libcufile" = "yes" ; then |
| output_sym "CONFIG_LIBCUFILE" |
| fi |
| if test "$march_set" = "no" && test "$build_native" = "yes" ; then |
| output_sym "CONFIG_BUILD_NATIVE" |
| fi |
| if test "$cunit" = "yes" ; then |
| output_sym "CONFIG_HAVE_CUNIT" |
| fi |
| if test "$__kernel_rwf_t" = "yes"; then |
| output_sym "CONFIG_HAVE_KERNEL_RWF_T" |
| fi |
| if test "$gettid" = "yes"; then |
| output_sym "CONFIG_HAVE_GETTID" |
| fi |
| if test "$statx" = "yes"; then |
| output_sym "CONFIG_HAVE_STATX" |
| fi |
| if test "$statx_syscall" = "yes"; then |
| output_sym "CONFIG_HAVE_STATX_SYSCALL" |
| fi |
| if test "$timerfd_create" = "yes"; then |
| output_sym "CONFIG_HAVE_TIMERFD_CREATE" |
| fi |
| if test "$fallthrough" = "yes"; then |
| CFLAGS="$CFLAGS -Wimplicit-fallthrough" |
| fi |
| if test "$thp" = "yes" ; then |
| output_sym "CONFIG_HAVE_THP" |
| fi |
| if test "$libiscsi" = "yes" ; then |
| output_sym "CONFIG_LIBISCSI" |
| echo "CONFIG_LIBISCSI=m" >> $config_host_mak |
| echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak |
| echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak |
| fi |
| if test "$libnbd" = "yes" ; then |
| output_sym "CONFIG_LIBNBD" |
| echo "CONFIG_LIBNBD=m" >> $config_host_mak |
| echo "LIBNBD_CFLAGS=$libnbd_cflags" >> $config_host_mak |
| echo "LIBNBD_LIBS=$libnbd_libs" >> $config_host_mak |
| fi |
| if test "$dynamic_engines" = "yes" ; then |
| output_sym "CONFIG_DYNAMIC_ENGINES" |
| fi |
| if test "$pdb" = yes; then |
| output_sym "CONFIG_PDB" |
| fi |
| |
| print_config "Lib-based ioengines dynamic" "$dynamic_engines" |
| cat > $TMPC << EOF |
| int main(int argc, char **argv) |
| { |
| return 0; |
| } |
| EOF |
| if test "$disable_tcmalloc" != "yes"; then |
| if compile_prog "" "-ltcmalloc" "tcmalloc"; then |
| tcmalloc="yes" |
| LIBS="-ltcmalloc $LIBS" |
| elif compile_prog "" "-l:libtcmalloc_minimal.so.4" "tcmalloc_minimal4"; then |
| tcmalloc="yes" |
| LIBS="-l:libtcmalloc_minimal.so.4 $LIBS" |
| else |
| tcmalloc="no" |
| fi |
| fi |
| print_config "TCMalloc support" "$tcmalloc" |
| |
| 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 |