diff options
| author | Avi Kivity <avi@redhat.com> | 2011-11-09 14:44:52 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-11-09 12:06:20 -0600 |
| commit | 4f26f2b6f2fba52b13f4c2ad1790f46c96a0923e (patch) | |
| tree | 60dd9786e1b5504d84a44a3c50f54ae31815cd1a /configure | |
| parent | 1bf6ccd372aeb8e1a36da35fa15cf24e42f7e0b7 (diff) | |
configure: fix detection for xattr.h on modern distributions
Modern distributions place xattr.h in /usr/include/sys, and fold
libattr.so into libc. They also don't have an ENOATTR.
Make configure detect this, and add a qemu-xattr.h file that
directs the #include to the right place.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -129,6 +129,7 @@ xen="" xen_ctrl_version="" linux_aio="" attr="" +libattr="" xfs="" vhost_net="no" @@ -1961,12 +1962,16 @@ if test "$attr" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <sys/types.h> -#include <attr/xattr.h> +#include <sys/xattr.h> int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } EOF - if compile_prog "" "-lattr" ; then + if compile_prog "" "" ; then + attr=yes + # Older distros have <attr/xattr.h>, and need -lattr: + elif sed -i s,sys/xattr,attr/xattr, $TMPC && compile_prog "" "-lattr" ; then attr=yes LIBS="-lattr $LIBS" + libattr=yes else if test "$attr" = "yes" ; then feature_not_found "ATTR" @@ -3032,6 +3037,9 @@ fi if test "$attr" = "yes" ; then echo "CONFIG_ATTR=y" >> $config_host_mak fi +if test "$libattr" = "yes" ; then + echo "CONFIG_LIBATTR=y" >> $config_host_mak +fi if test "$linux" = "yes" ; then if test "$attr" = "yes" ; then echo "CONFIG_VIRTFS=y" >> $config_host_mak |