parallel make failure for tramp 2.1.13

[Ulrich Mueller]

Hello,

I sometimes get the following failure with parallel (-j2) make:

make[1]: Entering directory 
`/var/tmp/portage/app-emacs/tramp-2.1.13/work/tramp-2.1.13/texi'
makeinfo --no-split --footnote-style=end -D  emacsgw -D emacs \
                -D  nojamanual -D  installchapter -o ../info/tramp tramp.texi
cp dir_sample ../info/dir
install-info --quiet --info-dir=../info/   ../info/tramp;
install-info: ../info/tramp: empty file
make[1]: *** [../info/dir] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory 
`/var/tmp/portage/app-emacs/tramp-2.1.13/work/tramp-2.1.13/texi'
make: *** [all] Error 2

It is somewhat difficult to reproduce, since it happens only in about
one out of five cases.

The patch included below should fix it.

Ulrich

--- tramp-2.1.13-orig/texi/Makefile.in  2008-03-21 15:09:09.000000000 +0100
+++ tramp-2.1.13/texi/Makefile.in       2008-04-06 16:31:30.000000000 +0200
@@ -84,7 +84,7 @@
        $(INSTALL) $(INFO_FILES) $(DESTDIR)$(infodir)
 
 # don't call install-info if it failed in configure
-$(localinfodir)/dir $(DESTDIR)$(infodir)/dir:
+$(localinfodir)/dir $(DESTDIR)$(infodir)/dir: $(INFO_FILES)
        $(MKDIR) $(dir $@)
        $(if $(findstring dir, $(shell find $(dir $@) -name dir)),, \
                $(CP) dir_sample $@)