X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=autogen.sh;h=cab3ca62c573e6da0ea81fe05a9c65371a999e58;hp=bd438cd517aa92015cc5fba7f967f6ad193a1e44;hb=d0977258ee14a5178e98c9a00c064d90f0eac9d6;hpb=da160d020ee2c2911a0d2ad2fd1074e8971db0ad

diff --git a/autogen.sh b/autogen.sh
index bd438cd5..cab3ca62 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 #
 # ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2008 Alexander Barton <alex@barton.de>
+# Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -16,6 +16,11 @@
 # GNU autoconf. It tries to be smart in finding the correct/usable/available
 # installed versions of these tools on your system.
 #
+# In addition, it enables or disables the "de-ANSI-fication" support of GNU
+# automake, which is supported up to autoconf 1.11.x an has been removed
+# in automake 1.12 -- make sure to use a version of automake supporting it
+# when generating distribution archives!
+#
 # The following strategy is used for each of aclocal, autoheader, automake,
 # and autoconf: first, "tool" (the regular name of the tool, e. g. "autoconf"
 # or "automake") is checked. If this fails, "tool<major><minor>" (for example
@@ -68,8 +73,12 @@ Search()
 	for name in $searchlist; do
 		$EXIST "${name}" >/dev/null 2>&1
 		if [ $? -eq 0 ]; then
-			echo "${name}"
-			return 0
+			"${name}" --version 2>&1 \
+			 | grep -v "environment variable" >/dev/null 2>&1
+			if [ $? -eq 0 ]; then
+				echo "${name}"
+				return 0
+			fi
 		fi
 	done
 
@@ -98,6 +107,12 @@ Notfound()
 	exit 1
 }
 
+Run()
+{
+	[ "$VERBOSE" = "1" ] && echo " - running \"$@\" ..."
+	$@
+}
+
 # Reset locale settings to suppress warning messages of Perl
 unset LC_ALL
 unset LANG
@@ -123,19 +138,27 @@ fi
 
 # Try to detect the needed tools when no environment variable already
 # specifies one:
-echo "Searching tools ..."
+echo "Searching for required tools ..."
 [ -z "$ACLOCAL" ] && ACLOCAL=`Search aclocal 1`
-[ "$VERBOSE" = "1" ] && echo "ACLOCAL=$ACLOCAL"
+[ "$VERBOSE" = "1" ] && echo " - ACLOCAL=$ACLOCAL"
 [ -z "$AUTOHEADER" ] && AUTOHEADER=`Search autoheader 2`
-[ "$VERBOSE" = "1" ] && echo "AUTOHEADER=$AUTOHEADER"
+[ "$VERBOSE" = "1" ] && echo " - AUTOHEADER=$AUTOHEADER"
 [ -z "$AUTOMAKE" ] && AUTOMAKE=`Search automake 1`
-[ "$VERBOSE" = "1" ] && echo "AUTOMAKE=$AUTOMAKE"
+[ "$VERBOSE" = "1" ] && echo " - AUTOMAKE=$AUTOMAKE"
 [ -z "$AUTOCONF" ] && AUTOCONF=`Search autoconf 2`
-[ "$VERBOSE" = "1" ] && echo "AUTOCONF=$AUTOCONF"
+[ "$VERBOSE" = "1" ] && echo " - AUTOCONF=$AUTOCONF"
 
-# Call ./configure when parameters have been passed to this script and
-# GO isn't already defined.
-[ -z "$GO" -a $# -gt 0 ] && GO=1
+AUTOCONF_VERSION=`echo $AUTOCONF | cut -d'-' -f2-`
+[ -n "$AUTOCONF_VERSION" -a "$AUTOCONF_VERSION" != "autoconf" ] \
+	&& export AUTOCONF_VERSION || unset AUTOCONF_VERSION
+[ "$VERBOSE" = "1" ] && echo " - AUTOCONF_VERSION=$AUTOCONF_VERSION"
+AUTOMAKE_VERSION=`echo $AUTOMAKE | cut -d'-' -f2-`
+[ -n "$AUTOMAKE_VERSION" -a "$AUTOMAKE_VERSION" != "automake" ] \
+	&& export AUTOMAKE_VERSION || unset AUTOMAKE_VERSION
+[ "$VERBOSE" = "1" ] && echo " - AUTOMAKE_VERSION=$AUTOMAKE_VERSION"
+
+[ $# -gt 0 ] && CONFIGURE_ARGS=" $@" || CONFIGURE_ARGS=""
+[ -z "$GO" -a -n "$CONFIGURE_ARGS" ] && GO=1
 
 # Verify that all tools have been found
 [ -z "$ACLOCAL" ] && Notfound aclocal
@@ -143,27 +166,68 @@ echo "Searching tools ..."
 [ -z "$AUTOMAKE" ] && Notfound automake
 [ -z "$AUTOCONF" ] && Notfound autoconf
 
+AM_VERSION=`$AUTOMAKE --version | head -n 1 | sed -e 's/.* //g'`
+ifs=$IFS; IFS="."; set $AM_VERSION; IFS=$ifs
+AM_MAJOR="$1"; AM_MINOR="$2"; AM_PATCHLEVEL="$3"
+echo "Detected automake $AM_VERSION ..."
+
+AM_MAKEFILES="src/ipaddr/Makefile.ng src/ngircd/Makefile.ng src/testsuite/Makefile.ng src/tool/Makefile.ng"
+
+# De-ANSI-fication?
+if [ "$AM_MAJOR" -eq "1" -a "$AM_MINOR" -lt "12" ]; then
+	# automake < 1.12 => automatic de-ANSI-fication support available
+	echo " - Enabling de-ANSI-fication support."
+	sed -e "s|^__ng_PROTOTYPES__|AM_C_PROTOTYPES|g" configure.ng >configure.ac
+	DEANSI_START=""
+	DEANSI_END=""
+else
+	# automake >= 1.12 => no de-ANSI-fication support available
+	echo " - Disabling de-ANSI-fication support."
+	sed -e "s|^__ng_PROTOTYPES__|AC_C_PROTOTYPES|g" configure.ng >configure.ac
+	DEANSI_START="#"
+	DEANSI_END=" (disabled by ./autogen.sh script)"
+fi
+# Serial test harness?
+if [ "$AM_MAJOR" -eq "1" -a "$AM_MINOR" -ge "13" ]; then
+	# automake >= 1.13 => enforce "serial test harness"
+	echo " - Enforcing serial test harness."
+	SERIAL_TESTS="serial-tests"
+else
+	# automake < 1.13 => no new test harness, nothing to do
+	SERIAL_TEST=""
+fi
+
+sed -e "s|^__ng_Makefile_am_template__|AUTOMAKE_OPTIONS = ${SERIAL_TESTS} ${DEANSI_START}ansi2knr${DEANSI_END}|g" \
+	src/portab/Makefile.ng >src/portab/Makefile.am
+for makefile_ng in $AM_MAKEFILES; do
+	makefile_am=`echo "$makefile_ng" | sed -e "s|\.ng\$|\.am|g"`
+	sed -e "s|^__ng_Makefile_am_template__|AUTOMAKE_OPTIONS = ${SERIAL_TESTS} ${DEANSI_START}../portab/ansi2knr${DEANSI_END}|g" \
+		$makefile_ng >$makefile_am
+done
+
 export ACLOCAL AUTOHEADER AUTOMAKE AUTOCONF
 
 # Generate files
-echo "Generating files ..."
-$ACLOCAL && \
-	$AUTOHEADER && \
-	$AUTOMAKE --add-missing && \
-	$AUTOCONF
+echo "Generating files using \"$AUTOCONF\" and \"$AUTOMAKE\" ..."
+Run $ACLOCAL && \
+	Run $AUTOCONF && \
+	Run $AUTOHEADER && \
+	Run $AUTOMAKE --add-missing --no-force
 
 if [ $? -eq 0 -a -x ./configure ]; then
 	# Success: if we got some parameters we call ./configure and pass
 	# all of them to it.
+	NAME=`grep PACKAGE_STRING= configure | cut -d"'" -f2`
 	if [ "$GO" = "1" ]; then
 		[ -n "$PREFIX" ] && p=" --prefix=$PREFIX" || p=""
-		[ -n "$*" ] && a=" $*" || a=""
-		c="./configure${p}${a}"
+		c="./configure${p}${CONFIGURE_ARGS}"
+		echo "Okay, autogen.sh for $NAME done."
 		echo "Calling \"$c\" ..."
 		$c
 		exit $?
 	else
-		echo "Okay, autogen.sh done; now run the \"configure\" script."
+		echo "Okay, autogen.sh for $NAME done."
+		echo "Now run the \"./configure\" script."
 		exit 0
 	fi
 else