[gimp] po-windows-installer: fix make check

[N/A <ell src gnome org>]

commit 094ed1dc4a4c6688b1666c3dbfcb31df76cbcbd1
Author: Ell <ell_se yahoo com>
Date:   Tue Jan 2 02:54:01 2018 -0500

    po-windows-installer: fix make check
    
    We don't distribute the installer language file or its
    translations, so don't depend on, or try to update them.

 po-windows-installer/Makefile.in.in |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/po-windows-installer/Makefile.in.in b/po-windows-installer/Makefile.in.in
index e76f401..f106c34 100644
--- a/po-windows-installer/Makefile.in.in
+++ b/po-windows-installer/Makefile.in.in
@@ -151,12 +151,14 @@ uninstall:
          rm -f $(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE).mo.m; \
        done
 
-check: all $(GETTEXT_PACKAGE).pot
+check: check-$(USE_NLS)
+check-yes: all $(GETTEXT_PACKAGE).pot
        rm -f missing notexist
        srcdir=$(srcdir) $(INTLTOOL_UPDATE) -m
        if [ -r missing -o -r notexist ]; then \
          exit 1; \
        fi
+check-no: all
 
 mostlyclean:
        rm -f *.pox $(GETTEXT_PACKAGE).pot *.old.po cat-id-tbl.tmp