--- liblscp/trunk/configure.ac	2006/12/18 09:39:20	983
+++ liblscp/trunk/configure.ac	2020/12/17 08:36:44	3842
@@ -1,8 +1,11 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(src/client.c)
-AM_CONFIG_HEADER(src/config.h)
+AC_INIT(liblscp, 0.9.0, rncbc@rncbc.org, liblscp)
 
-AM_INIT_AUTOMAKE(liblscp, 0.5.1)
+AC_CONFIG_SRCDIR(src/client.c)
+AC_CONFIG_HEADERS([src/config.h])
+AC_CONFIG_MACRO_DIRS([.m4])
+
+AM_INIT_AUTOMAKE
 
 #------------------------------------------------------------------------------------
 # Rules for library version information:
@@ -20,12 +23,31 @@
 #  6. If any interfaces have been removed since the last public release, then set age
 #     to 0.
 
-SHARED_VERSION_INFO="2:0:0"
+SHARED_VERSION_INFO="6:3:0"
 
 AC_SUBST(SHARED_VERSION_INFO)
 
+# Build version string.
+AC_CACHE_VAL([ac_cv_build_version], [
+   ac_cv_build_version=$(git describe --tags --dirty --abbrev=6 2>/dev/null)
+   if test -n "$ac_cv_build_version"; then
+      ac_cv_build_version=$(echo $ac_cv_build_version | sed 's/^[[^0-9]]\+//')
+      ac_cv_build_version=$(echo $ac_cv_build_version | sed 's/-g/git./')
+      ac_cv_build_version=$(echo $ac_cv_build_version | sed 's/[[_|-]]\+/./g')
+      ac_cv_build_version_extra=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
+      if test "x$ac_cv_build_version_extra" != "xmaster"; then
+         ac_cv_build_version="$ac_cv_build_version [[$ac_cv_build_version_extra]]"
+      fi
+   else
+      ac_cv_build_version=$PACKAGE_VERSION
+   fi
+])
+ac_build_version="$ac_cv_build_version"
+AC_SUBST(ac_build_version)
+
 # Checks for programs.
 AC_PROG_CC
+AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
 AM_PROG_LIBTOOL
 
@@ -40,6 +62,12 @@
 # Checks for library functions.
 AC_CHECK_FUNCS(strdup strtok_r memset memmove socket connect bind listen setsockopt getsockopt getsockname gethostbyname)
 
+case $host in
+    *mingw*|*cygwin*) windows=yes ;;
+    *)                windows=no ;;
+esac
+AM_CONDITIONAL(WINDOWS, test "$windows" = "yes")
+
 # Checks for pthread library.
 AC_CHECK_LIB(pthread, pthread_create)
 
@@ -50,5 +78,5 @@
 AC_CHECK_PROG(ac_doxygen, doxygen, [doc], [])
 AC_SUBST(ac_doxygen)
 
-AC_OUTPUT(Makefile src/Makefile lscp/Makefile examples/Makefile debian/Makefile doc/Makefile doc/liblscp.doxygen lscp.pc liblscp.spec lscp/version.h)
+AC_OUTPUT(Makefile src/Makefile lscp/Makefile examples/Makefile doc/Makefile doc/liblscp.doxygen lscp.pc liblscp.spec lscp/version.h)