build: list earliest useable versions for automake

diff --git a/configure.ac b/configure.ac
index 4c246ab298d9711b1fbe0252e53460768ba2c8d7..64e4db7d3c4b137692e04a657a66e7c39fc61b52 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -28,7 +28,7 @@ AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourcefor
 AC_CONFIG_SRCDIR([src/scan.l])
 AC_CONFIG_AUX_DIR([build-aux])
 LT_INIT
-AM_INIT_AUTOMAKE([-Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects 1.14.1])
+AM_INIT_AUTOMAKE([1.14.1 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects])
 AC_CONFIG_HEADER([src/config.h])
 AC_CONFIG_LIBOBJ_DIR([lib])
 AC_CONFIG_MACRO_DIR([m4])

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 930d7ed015ea1fb543c2d2c6d97a2a65a0e4f62d..523aa9744b1da41d3630436aa09dd8525e121525 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,32 +1,14 @@
-help2man = @HELP2MAN@
-
 FLEX = $(top_builddir)/src/flex$(EXEEXT)
 
 info_TEXINFOS =        flex.texi
 dist_man_MANS = flex.1
 MAINTAINERCLEANFILES = flex.1
 
-CLEANFILES = \
-       flex.aux \
-       flex.cp \
-       flex.cps \
-       flex.fn \
-       flex.fns \
-       flex.hk \
-       flex.hks \
-       flex.ky \
-       flex.log \
-       flex.op \
-       flex.ops \
-       flex.pg \
-       flex.toc \
-       flex.tp \
-       flex.tps \
-       flex.vr \
-       flex.vrs
+CLEANFILES = *.aux *.cp *.cps *.fn *.fns *.hk *.hks *.ky *.log \
+       *.op *.ops *.pg *.toc *.tp *.tps *.vr *.vrs
 
 flex.1: $(top_srcdir)/configure.ac $(top_srcdir)/src/flex.skl $(top_srcdir)/src/options.c $(top_srcdir)/src/options.h | $(FLEX)
-       $(help2man) --name='$(PACKAGE_NAME)' --section=1 \
+       $(HELP2MAN) --name='$(PACKAGE_NAME)' --section=1 \
        --source='The Flex Project' --manual='Programming' \
        --output=$@ $(FLEX) \
        || rm -f $@