[beast: 13/16] PO: ignore docs/doxy/ when searching for translatable files

[Tim Janik <timj src gnome org>]

commit 64bd035b027ba4d288fb723619a197cc51f88149
Author: Tim Janik <timj gnu org>
Date:   Sat Mar 18 22:48:53 2017 +0100

    PO: ignore docs/doxy/ when searching for translatable files
    
    Signed-off-by: Tim Janik <timj gnu org>

 po/Makefile.am |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/po/Makefile.am b/po/Makefile.am
index 9ec3e44..6fcf156 100644
--- a/po/Makefile.am
+++ b/po/Makefile.am
@@ -233,7 +233,7 @@ unlisted:
        @rm -f unlisted
        @ # list possible POT sources...
        $(Q) (cd $(top_srcdir) && set -o pipefail \
-       && find . $(FIND_NOHIDDEN) -type f -print) \
+       && find . $(FIND_NOHIDDEN) -type f $(patsubst %, ! -path \*/%, $(IGNORE_UNLISTED)) -print) \
        | sed 's,^\./,,' \
        | grep -vxF -f $(srcdir)/POTSCAN -f $(srcdir)/POTSKIP \
        | grep -vEf $(srcdir)/POTIGNORE -e '^_(inst|build)/' -e $(DISTDIRPAT) > "xgen-$(@F)"
@@ -248,6 +248,9 @@ unlisted:
        else echo "Done, all files listed." ; fi
 DISTDIRPAT = '^$(PACKAGE)-$(VERSION)/' # ignore $(distdir)/*
 FIND_NOHIDDEN = \( -name '.?*' -prune -false -o ! -name '.?*' \) # skip .foobar dirs & files
+IGNORE_UNLISTED = $(strip              \
+       docs/doxy/*                     \
+)
 # (test_unlisted, POSRC_TYPE, INFILE, OUTFILE)
 # use 'readlink -ve' to catch missing files
 define test_unlisted