Misc autoconf updates

* Switch to autoreconf in autogen.sh
* Rename configure.in to configure.ac
* Use modern form of AC_INIT and AM_INIT_AUTOMAKE
* Set "foreign" automake option to avoid creation of a default
  COPYING and INSTALL.
* Remove AC_PATH_PROG(RM), otherwise libtool's $RM will be overwritten
  and cause the infamous "cannot remove libtoolT" warning.
* Remove autogenerated config.h.in from version control
* Update .gitignore

.gitignore

@@ -11,8 +11,10 @@ Makefile.in
 aclocal.m4
 autom4te.cache
 broken.xsl
+compile
 config.guess
 config.h
+config.h.in
 config.h.in~
 config.log
 config.status

autogen.sh

@@ -46,14 +46,7 @@ if test -z "$NOCONFIGURE" -a -z "$*"; then
 	echo "to pass any to it, please specify them on the $0 command line."
 fi
 
-echo "Running libtoolize..."
-libtoolize --copy --force
-echo "Running aclocal..."
-aclocal $ACLOCAL_FLAGS
-echo "Running automake..."
-automake --add-missing --warnings=all
-echo "Running autoconf..."
-autoconf --warnings=all
+autoreconf -if -Wall
 
 cd $THEDIR
 

configure.in → configure.ac

@@ -1,6 +1,12 @@
 dnl Process this file with autoconf to produce a configuration script.
-AC_PREREQ(2.59)
-AC_INIT(libxslt/xslt.c)
+AC_PREREQ(2.63)
+
+m4_define([MAJOR_VERSION], [1])
+m4_define([MINOR_VERSION], [1])
+m4_define([MICRO_VERSION], [30])
+
+AC_INIT([libxslt], [MAJOR_VERSION.MINOR_VERSION.MICRO_VERSION])
+AC_CONFIG_SRCDIR([libxslt/xslt.c])
 AC_CONFIG_HEADERS(config.h)
 AC_CANONICAL_HOST
 AC_USE_SYSTEM_EXTENSIONS
@@ -9,10 +15,9 @@ dnl
 dnl libxslt is the main part of the package
 dnl libexslt is an extension
 dnl
-LIBXSLT_MAJOR_VERSION=1
-LIBXSLT_MINOR_VERSION=1
-LIBXSLT_MICRO_VERSION=30
-PACKAGE=libxslt
+LIBXSLT_MAJOR_VERSION=MAJOR_VERSION
+LIBXSLT_MINOR_VERSION=MINOR_VERSION
+LIBXSLT_MICRO_VERSION=MICRO_VERSION
 LIBEXSLT_MAJOR_VERSION=0
 LIBEXSLT_MINOR_VERSION=8
 LIBEXSLT_MICRO_VERSION=18
@@ -80,9 +85,7 @@ AC_SUBST(LIBEXSLT_VERSION_INFO)
 AC_SUBST(LIBEXSLT_VERSION_NUMBER)
 AC_SUBST(LIBEXSLT_VERSION_EXTRA)
 
-VERSION=${LIBXSLT_VERSION}
-
-AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
+AM_INIT_AUTOMAKE([foreign])
 
 # AM_MAINTAINER_MODE
 
@@ -113,9 +116,6 @@ dnl
 AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_CPP
-AC_PATH_PROG(RM, rm, /bin/rm)
-AC_PATH_PROG(MV, mv, /bin/mv)
-AC_PATH_PROG(TAR, tar, /bin/tar)
 AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
 AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
 PKG_PROG_PKG_CONFIG