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Minor updates to readline configury

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Christian's recent patches to gnulib made me realize that readline
should be changed to use AC_CONFIG_MACRO_DIRS (ACLOCAL_AMFLAGS is
deprecated) and that it can put the automake options into
configure.ac.  I also added no-define to the automake options.  This
doesn't matter much (we don't generate a config.h here), but gnulib
does it, and it does make configure slightly smaller.

readline/ChangeLog
2019-11-15  Tom Tromey  <tromey@adacore.com>

	* configure, Makefile.in: Rebuild.
	* configure.ac: Use AC_CONFIG_MACRO_DIRS.  Pass options to
	AM_INIT_AUTOMAKE.
	* Makefile.am (AUTOMAKE_OPTIONS, ACLOCAL_AMFLAGS): Remove.

Change-Id: If421599cc9dd9c4c3c37b9b439ab2c22c01742ed
This commit is contained in:
Tom Tromey
2019-11-15 13:40:53 -07:00
parent 53fea9c7e6
commit bb69c5018b
5 changed files with 10 additions and 14 deletions
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3
readline/configure.ac
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@@ -21,7 +21,8 @@ dnl Process this file with autoconf to produce a configure script.
AC_INIT([readline], [UNUSED-VERSION])
AC_CONFIG_SRCDIR([readline/readline.c])
AC_CONFIG_AUX_DIR(..)
AM_INIT_AUTOMAKE
AC_CONFIG_MACRO_DIRS([../config])
AM_INIT_AUTOMAKE([no-define no-dist foreign])
AM_MAINTAINER_MODE
AC_CONFIG_SUBDIRS([readline])