(programs, check-x-vs-1): Use ../src/tr -s ' ' '\n' in place

of `fmt -1'.  Using the just-built tr is a little cleaner.
Christian Krackowizer reported that HPUX 10.20 doesn't have fmt.

diff --git a/man/Makefile.am b/man/Makefile.am
index 26f0d7b29a5c59be2b8d5014249e535510f26d33..a367c3ddc57fb66c1307cfd9432b38cdfe9ea690 100644 (file)
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -149,14 +149,14 @@ check-x-vs-1:
        PATH=../src$(PATH_SEPARATOR)$$PATH; export PATH;                \
        t=ls-files.$$$$;                                                \
        (cd $(srcdir) && ls -1 *.x) | sed 's/\.x$$//' | $(ASSORT) > $$t;\
-       echo $(dist_man_MANS) | fmt -w1 | sed 's/\.1$$//' | $(ASSORT)   \
-         | diff - $$t || { rm $$t; exit 1; };                          \
+       echo $(dist_man_MANS) | tr -s ' ' '\n' | sed 's/\.1$$//'        \
+         | $(ASSORT) | diff - $$t || { rm $$t; exit 1; };              \
        rm $$t
 
 programs =                                                             \
   echo 'spy:;@echo $$(all_programs)'                                   \
     | MAKEFLAGS= $(MAKE) -s -C ../src -f Makefile -f - spy     \
-    | fmt -1 | $(ASSORT) -u | grep -v '\['
+    | ../src/tr -s ' ' '\n' | $(ASSORT) -u | grep -v '\['
 
 .PHONY: check-programs-vs-x
 check-programs-vs-x: