Since last gnulib update, the above syntax-check rule fails: Error: doc/Makefile: $< in a non implicit rule find_mono.html: find.texi ... make: *** [maint.mk:439: sc_prohibit_gnu_make_extensions] Error 1
* doc/Makefile.am (find_mono.html): Avoid $< in plain rules. (findutils.texi_html_node.tar.gz): Likewise. See also: <https://lists.gnu.org/r/bison-patches/2019-05/msg00017.html> --- doc/Makefile.am | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/Makefile.am b/doc/Makefile.am index 0d407636..5b877fe3 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -52,7 +52,7 @@ find.txt: find.texi $(srcdir)/version.texi $(find_TEXINFOS) find_mono.html: find.texi rm -rf $(@:.html=.htp) if $(MAKEINFOHTML) --no-split $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \ - -o $(@:.html=.htp) $<; \ + -o $(@:.html=.htp) find.texi; \ then \ rm -rf $@; \ if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \ @@ -70,7 +70,7 @@ find_mono.html: find.texi # by the maintainer, and we don't need to build the file # for "make all" or "make install" (or even "make check"). findutils.texi_html_node.tar.gz: find.html - tar zcf $@ $< + tar zcf $@ find.html dblocation.texi: ../locate/dblocation.texi -- 2.24.1
