# 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
}
compile_object() {
- do_cc $CFLAGS -Werror-implicit-function-declaration -c -o $TMPO $TMPC
+ 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 -Werror-implicit-function-declaration $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
+ do_cc $CFLAGS $CONFIGURE_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
}
feature_not_found() {
devdax="no"
pmem="no"
cuda="no"
+libcufile="no"
disable_lex=""
disable_pmem="no"
disable_native="no"
march_set="no"
libiscsi="no"
libnbd="no"
-libaio_uring="no"
libzbc=""
dynamic_engines="no"
prefix=/usr/local
;;
--enable-cuda) cuda="yes"
;;
+ --enable-libcufile) libcufile="yes"
+ ;;
--disable-native) disable_native="yes"
;;
--with-ime=*) ime_path="$optarg"
;;
--disable-tcmalloc) disable_tcmalloc="yes"
;;
- --enable-libaio-uring) libaio_uring="yes"
- ;;
--dynamic-libengines) dynamic_engines="yes"
;;
--help)
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 (XP or 7)"
+ 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 "--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 "--enable-libaio-uring Enable libaio emulated over io_uring"
echo "--dynamic-libengines Lib-based ioengines as dynamic libraries"
exit $exit_val
fi
if test -z "$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...
+ # Avoid configure feature detection of features provided by weak symbols
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"
+ if compile_prog "" "-Werror=partial-availability" "error on weak symbols"; then
+ CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Werror=partial-availability"
fi
;;
SunOS)
# Default Windows API target
target_win_ver="7"
fi
- if test "$target_win_ver" = "XP"; then
- output_sym "CONFIG_WINDOWS_XP"
- # Technically the below is targeting 2003
- CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0502"
- elif test "$target_win_ver" = "7"; then
+ if test "$target_win_ver" = "7"; then
output_sym "CONFIG_WINDOWS_7"
CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0601"
else
return 0;
}
EOF
- if test "$libaio_uring" = "yes"; then
- if compile_prog "" "-luring" "libaio io_uring" ; then
- libaio=yes
- LIBS="-luring $LIBS"
- else
- feature_not_found "libaio io_uring" ""
- fi
- elif compile_prog "" "-laio" "libaio" ; then
+ if compile_prog "" "-laio" "libaio" ; then
libaio=yes
- libaio_uring=no
else
if test "$libaio" = "yes" ; then
feature_not_found "linux AIO" "libaio-dev or libaio-devel"
fi
libaio=no
- libaio_uring=no
fi
cat > $TMPC <<EOF
fi
print_config "Linux AIO support" "$libaio"
print_config "Linux AIO support rw flags" "$libaio_rw_flags"
-print_config "Linux AIO over io_uring" "$libaio_uring"
##########################################
# posix aio probe
int main(int argc, char **argv)
{
int rc;
- rc = pmem_is_pmem(NULL, NULL);
+ rc = pmem_is_pmem(NULL, 0);
return 0;
}
EOF
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" "$libcufile"
+
##########################################
# check for cc -march=native
build_native="no"
##########################################
# check for timerfd support
timerfd_create="no"
+if test "$esx" != "yes" ; then
cat > $TMPC << EOF
#include <sys/time.h>
#include <sys/timerfd.h>
return timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK);
}
EOF
-if compile_prog "" "" "timerfd_create"; then
- timerfd_create="yes"
+ if compile_prog "" "" "timerfd_create"; then
+ timerfd_create="yes"
+ fi
fi
print_config "timerfd_create" "$timerfd_create"
if test "$libaio_rw_flags" = "yes" ; then
output_sym "CONFIG_LIBAIO_RW_FLAGS"
fi
- if test "$libaio_uring" = "yes" ; then
- output_sym "CONFIG_LIBAIO_URING"
- fi
fi
if test "$posix_aio" = "yes" ; then
output_sym "CONFIG_POSIXAIO"
if test "$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
projects / fio.git / blobdiff