# 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
# 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=$ACLOCAL"
[ -z "$AUTOHEADER" ] && AUTOHEADER=`Search autoheader 2`
[ -z "$AUTOCONF" ] && AUTOCONF=`Search autoconf 2`
[ "$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
+[ $# -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
[ -z "$AUTOMAKE" ] && Notfound automake
[ -z "$AUTOCONF" ] && Notfound autoconf
+AM_VERSION=`$AUTOMAKE --version | egrep -o "([0-9]+\.[0-9]+\.[0-9]+)"`
+ifs=$IFS; IFS="."; set $AM_VERSION; IFS=$ifs
+AM_MAJOR="$1"; AM_MINOR="$2"; AM_PATCHLEVEL="$3"
+
+AM_MAKEFILES="src/ipaddr/Makefile.ng src/ngircd/Makefile.ng src/testsuite/Makefile.ng src/tool/Makefile.ng"
+
+if [ "$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 (automake $AM_VERSION) ..."
+ sed -e "s|^__ng_PROTOTYPES__|AM_C_PROTOTYPES|g" configure.ng >configure.in
+ DEANSI_START=""
+ DEANSI_END=""
+else
+ # automake >= 1.12 => no de-ANSI-fication support available
+ echo "Disabling de-ANSI-fication support (automake $AM_VERSION) ..."
+ sed -e "s|^__ng_PROTOTYPES__|AC_C_PROTOTYPES|g" configure.ng >configure.in
+ DEANSI_START="#"
+ DEANSI_END=" # disabled by ./autogen.sh script"
+fi
+sed -e "s|^__ng_Makefile_am_template__|${DEANSI_START}AUTOMAKE_OPTIONS = 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__|${DEANSI_START}AUTOMAKE_OPTIONS = ../portab/ansi2knr${DEANSI_END}|g" \
+ $makefile_ng >$makefile_am
+done
+
export ACLOCAL AUTOHEADER AUTOMAKE AUTOCONF
# Generate files
-echo "Generating files ..."
+echo "Generating files using GNU $AUTOCONF and $AUTOMAKE ..."
Run $ACLOCAL && \
Run $AUTOCONF && \
Run $AUTOHEADER && \
NAME=`grep PACKAGE_STRING= configure | cut -d"'" -f2`
if [ "$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
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