build: only scan manpages in extensions/

When using quilt to apply some patch to manpages, files named
libxt_*.man can appear within $srcdir/.pc which will be found by our
find(1) call. Limit the search to $srcdir/extensions to avoid this.

diff --git a/Makefile.mans.in b/Makefile.mans.in
index 372787b0d2cfe368fbfccd63e6ac278d1a895419..18e82b39882d517f0d57699fc8ba3b82dcd5586d 100644 (file)
--- a/Makefile.mans.in
+++ b/Makefile.mans.in
@@ -3,8 +3,8 @@
 
 srcdir := @srcdir@
 
-wcman_matches := $(shell find "${srcdir}" -name 'libxt_[a-z]*.man' | sort)
-wcman_targets := $(shell find "${srcdir}" -name 'libxt_[A-Z]*.man' | sort)
+wcman_matches := $(shell find "${srcdir}/extensions" -name 'libxt_[a-z]*.man' -print | sort)
+wcman_targets := $(shell find "${srcdir}/extensions" -name 'libxt_[A-Z]*.man' -print | sort)
 wlist_matches := $(patsubst ${srcdir}/libxt_%.man,%,${wcman_matches})
 wlist_targets := $(patsubst ${srcdir}/libxt_%.man,%,${wcman_targets})