echo "#define $1" >> $config_host_h
}
+check_min_lib_version() {
+ local 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 test ${!feature} = "yes" ; then
+ feature_not_found "$feature" "$1 >= $2"
+ fi
+ else
+ print_config "$1" "missing pkg-config, can't check $feature version"
+ fi
+ return 1
+}
+
targetos=""
cpu=""
libiscsi="no"
libnbd="no"
libaio_uring="no"
+libzbc=""
dynamic_engines="no"
prefix=/usr/local
;;
--enable-libnbd) libnbd="yes"
;;
+ --disable-libzbc) libzbc="no"
+ ;;
--disable-tcmalloc) disable_tcmalloc="yes"
;;
--enable-libaio-uring) libaio_uring="yes"
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"
echo "configure: gtk and gthread not found"
exit 1
fi
-if ! ${cross_prefix}pkg-config --atleast-version 2.18.0 gtk+-2.0; then
- echo "GTK found, but need version 2.18 or higher"
- gfio="no"
-else
+gfio="yes"
+if check_min_lib_version gtk+-2.0 2.18.0 "gfio"; then
if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then
- gfio="yes"
GFIO_LIBS="$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
##########################################
# Check if we have libiscsi
if test "$libiscsi" != "no" ; then
- minimum_libiscsi=1.9.0
- if $(pkg-config --atleast-version=$minimum_libiscsi libiscsi); 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
- if test "$libiscsi" = "yes" ; then
- feature_not_found "libiscsi" "libiscsi >= $minimum_libiscsi"
- fi
libiscsi="no"
fi
fi
##########################################
# Check if we have libnbd (for NBD support)
if test "$libnbd" != "no" ; then
- minimum_libnbd=0.9.8
- if $(pkg-config --atleast-version=$minimum_libnbd libnbd); 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
- if test "$libnbd" = "yes" ; then
- feature_not_found "libnbd" "libnbd >= $minimum_libnbd"
- fi
libnbd="no"
fi
fi
##########################################
# libzbc probe
-if test "$libzbc" != "yes" ; then
- libzbc="no"
-fi
cat > $TMPC << EOF
#include <libzbc/zbc.h>
int main(int argc, char **argv)
return zbc_open("foo=bar", O_RDONLY, &dev);
}
EOF
-if compile_prog "" "-lzbc" "libzbc"; then
- libzbcvermaj=$(pkg-config --modversion libzbc | sed 's/\.[0-9]*\.[0-9]*//')
- if test "$libzbcvermaj" -ge "5" ; then
+if test "$libzbc" != "no" ; then
+ if compile_prog "" "-lzbc" "libzbc"; then
libzbc="yes"
+ if ! check_min_lib_version libzbc 5; then
+ libzbc="no"
+ fi
else
- print_config "libzbc engine" "Unsupported libzbc version (version 5 or above required)"
- libzbc="no"
- fi
-else
- if test "$libzbc" = "yes" ; then
+ if test "$libzbc" = "yes" ; then
feature_not_found "libzbc" "libzbc or libzbc/zbc.h"
+ fi
+ libzbc="no"
fi
- libzbc="no"
fi
print_config "libzbc engine" "$libzbc"