From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Sun, 18 Mar 2012 21:19:45 +0000 (+0100)
Subject: install-mans: avoid spurious failure with NetBSD make
X-Git-Tag: v1.11.3b~3^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45ffbe9f8746224daf11a3980d69b10fc0520384;p=thirdparty%2Fautomake.git

install-mans: avoid spurious failure with NetBSD make

* lib/am/mans.am: After the changes introduced by previous commit
v1.11-759-g368f1c4, some manpage installation recipes started to
fail spuriously on NetBSD 5.1 make.  Apparently, the system make
there eats backslashes used to escape whitespace characters in the
relevant recipes.  Revert to slightly slower but safer idioms that
avoid the need of such escaping.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---

diff --git a/lib/am/mans.am b/lib/am/mans.am
index b0d5335b9..b92576d63 100644
--- a/lib/am/mans.am
+++ b/lib/am/mans.am
@@ -36,7 +36,7 @@ if %?NOTRANS_MANS%
 ?!HAVE_NOTRANS?	list2=''; \
 ?HAVE_NOTRANS?	list2='%NOTRANS_LIST%'; \
 	test -n "$(man%SECTION%dir)" \
-	  && case "$$list1$$list2" in *[^\ ]*) :;; *) false;; esac \
+	  && test -n "`echo $$list1$$list2`" \
 	  || exit 0; \
 	echo " $(MKDIR_P) '$(DESTDIR)$(man%SECTION%dir)'"; \
 	$(MKDIR_P) "$(DESTDIR)$(man%SECTION%dir)" || exit 1; \
@@ -77,7 +77,7 @@ if %?TRANS_MANS%
 ?!HAVE_TRANS?	list2=''; \
 ?HAVE_TRANS?	list2='%TRANS_LIST%'; \
 	test -n "$(man%SECTION%dir)" \
-	  && case "$$list1$$list2" in *[^\ ]*) :;; *) false;; esac \
+	  && test -n "`echo $$list1$$list2`" \
 	  || exit 0; \
 	echo " $(MKDIR_P) '$(DESTDIR)$(man%SECTION%dir)'"; \
 	$(MKDIR_P) "$(DESTDIR)$(man%SECTION%dir)" || exit 1; \