s4-waf: switch Samba4 over to the waf build by default

the old autogen.sh is now calld autogen-autotools.sh

For now autogen.sh is a link to autogen-waf.sh. We can remove
autogen-waf.sh in the future, but for now I'm leaving it in place so
as not to break existing scripts (both build farm, and the scripts for
the standalone libs)

1 files changed, 85 insertions, 0 deletions

diff --git a/source4/autogen-autotools.sh b/source4/autogen-autotools.sh
new file mode 100755
index 0000000000..22e35e0316
--- /dev/null
+++ b/source4/autogen-autotools.sh
@@ -0,0 +1,85 @@
+#!/bin/sh
+
+# Run this script to build samba from git.
+
+while true; do
+    case $1 in
+	--version-file)
+	    VERSION_FILE=$2
+	    shift 2
+	    ;;
+	*)
+	    break
+	    ;;
+    esac
+done
+
+## insert all possible names (only works with
+## autoconf 2.x)
+TESTAUTOHEADER="autoheader autoheader-2.53 autoheader2.50 autoheader259 autoheader253"
+TESTAUTOCONF="autoconf autoconf-2.53 autoconf2.50 autoconf259 autoconf253"
+
+AUTOHEADERFOUND="0"
+AUTOCONFFOUND="0"
+
+if which which > /dev/null 2>&1; then
+        echo -n
+else
+	echo "$0: need 'which' to figure out if we have the right autoconf to build samba from git" >&2
+	exit 1
+fi
+##
+## Look for autoheader
+##
+for i in $TESTAUTOHEADER; do
+	if which $i > /dev/null 2>&1; then
+		if test `$i --version | head -n 1 | cut -d.  -f 2 | sed "s/[^0-9]//g"` -ge 53; then
+			AUTOHEADER=$i
+			AUTOHEADERFOUND="1"
+			break
+		fi
+	fi
+done
+
+##
+## Look for autoconf
+##
+
+for i in $TESTAUTOCONF; do
+	if which $i > /dev/null 2>&1; then
+		if test `$i --version | head -n 1 | cut -d.  -f 2 | sed "s/[^0-9]//g"` -ge 53; then
+			AUTOCONF=$i
+			AUTOCONFFOUND="1"
+			break
+		fi
+	fi
+done
+
+
+##
+## do we have it?
+##
+if test "$AUTOCONFFOUND" = "0" -o "$AUTOHEADERFOUND" = "0"; then
+	echo "$0: need autoconf 2.53 or later to build samba from git" >&2
+	exit 1
+fi
+
+echo "$0: running script/mkversion.sh"
+./script/mkversion.sh $VERSION_FILE || exit 1
+
+rm -rf autom4te*.cache
+rm -f configure include/config_tmp.h*
+rm -f makefile Makefile
+
+IPATHS="-I. -I../lib/replace"
+
+echo "$0: running $AUTOHEADER $IPATHS"
+$AUTOHEADER $IPATHS || exit 1
+
+echo "$0: running $AUTOCONF $IPATHS"
+$AUTOCONF $IPATHS || exit 1
+
+rm -rf autom4te*.cache
+
+echo "Now run ./configure (or ./configure.developer) and then make."
+exit 0