rrdtool: allow configuration to disable nls

When building rrdtool for a 'tiny' distro, that does not have native language support (NLS) in glibc, configure fails with the error:
autoreconf: failed to run autopoint: No such file or directory
Autopoint is part of gettext but without NLS support we populate the sysroot with gettext-minimal-native rather then the full set of gettext executables. This version does not install autopoint, nor should it.

Tell autoreconf to skip the check for the autopoint script regardless of NLS support and use the USE_NLS varible to conditionally enable NLS support.

Signed-off-by Randy MacLeod <[email protected]>

---
  meta-oe/recipes-extended/rrdtool/rrdtool_1.6.0.bb | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

meta-oe/recipes-extended/rrdtool/rrdtool_1.6.0.bb +2 -1

index db2df28a0..3ccefb995 100644
@@ -22,7 +22,7 @@ BBCLASSEXTEND = "native"
  SYSTEMD_PACKAGES = "rrdcached"
  SYSTEMD_SERVICE_rrdcached = "rrdcached.socket rrdcached.service"
 
-EXTRA_AUTORECONF = "-I m4"
+EXTRA_AUTORECONF = "-I m4 --exclude=autopoint"
 
  PACKAGECONFIG ??= "python perl ${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)}"
 

@@ -49,6 +49,7 @@ EXTRA_OECONF = " \
      --disable-lua \
      --disable-tcl \
      --disable-rpath \
+    --enable-nls=${USE_NLS} \
  "
 
  export STAGING_LIBDIR