configure: add pkg-config check

diff --git a/configure b/configure
index 5a017451397839e29805cf14f5810967c94b44c6..3da54198912af273eaeb2e157985dd18321070fb 100755 (executable)
--- a/configure
+++ b/configure
@@ -260,9 +260,10 @@ check_py_import gzip
 #
 # Binaries
 #
-check_bin ${XGETTEXT} || die 'WARN: no gettext binaries found'
-check_bin ${MSGMERGE} || die 'WARN: no gettext binaries found'
-check_bin ${GZIPCMD} || die 'WARN: no gzip binary found'
+check_bin ${PKG_CONFIG} || die 'no pkg-config binaries found'
+check_bin ${XGETTEXT} || die 'no gettext binaries found'
+check_bin ${MSGMERGE} || die 'no gettext binaries found'
+check_bin ${GZIPCMD} || die 'no gzip binary found'
 check_bin ${BZIP2} || echo 'WARN: no bzip2 binary found'
 
 #