idzebra.m4 moved to sub directory m4

diff --git a/idzebra.m4 b/idzebra.m4
new file mode 100644 (file)
index 0000000..34b1191
--- /dev/null
+++ b/idzebra.m4
@@ -0,0 +1,57 @@
+## $Id: idzebra.m4,v 1.1 2006-03-30 18:00:51 adam Exp $
+## 
+# Use this m4 function for autoconf if you use ID Zebra in your own
+# configure script.
+
+AC_DEFUN([IDZEBRA_INIT],
+[
+       AC_SUBST(IDZEBRA_LIBS)
+       AC_SUBST(IDZEBRA_LALIBS)
+       AC_SUBST(IDZEBRA_CFLAGS)
+       AC_SUBST(IDZEBRA_VERSION)
+       idzebraconfig=NONE
+       idzebrapath=NONE
+       AC_ARG_WITH(idzebra, [  --with-idzebra=DIR      use idzebra-config in DIR (example /home/idzebra-1.4.0)], [idzebrapath=$withval])
+       if test "x$idzebrapath" != "xNONE"; then
+               idzebraconfig=$idzebrapath/idzebra-config
+       else
+               if test "x$srcdir" = "x"; then
+                       idzebrasrcdir=.
+               else
+                       idzebrasrcdir=$srcdir
+               fi
+               for i in ${idzebrasrcdir}/../idzebra* ${idzebrasrcdir}/../idzebra ../idzebra* ../zebra; do
+                       if test -d $i; then
+                               if test -r $i/idzebra-config; then
+                                       idzebraconfig=$i/idzebra-config
+                               fi
+                       fi
+               done
+               if test "x$idzebraconfig" = "xNONE"; then
+                       AC_PATH_PROG(idzebraconfig, idzebra-config, NONE)
+               fi
+       fi
+       AC_MSG_CHECKING(for idzebra)
+       if $idzebraconfig --version >/dev/null 2>&1; then
+               IDZEBRA_LIBS=`$idzebraconfig --libs $1`
+               IDZEBRA_LALIBS=`$idzebraconfig --lalibs $1`
+               IDZEBRA_CFLAGS=`$idzebraconfig --cflags $1`
+               IDZEBRA_VERSION=`$idzebraconfig --version`
+               AC_MSG_RESULT([$idzebraconfig])
+       else
+               AC_MSG_RESULT(Not found)
+               IDZEBRA_VERSION=NONE
+       fi
+       if test "X$IDZEBRA_VERSION" != "XNONE"; then
+               AC_MSG_CHECKING([for idzebra version])
+               AC_MSG_RESULT([$IDZEBRA_VERSION])
+               if test "$2"; then
+                       have_idzebra_version=`echo "$IDZEBRA_VERSION" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+                       req_idzebra_version=`echo "$2" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+                       if test "$have_idzebra_version" -lt "$req_idzebra_version"; then
+                               AC_MSG_ERROR([$IDZEBRA_VERSION. Requires $2 or later])
+                       fi
+               fi
+       fi
+]) 
+