cmake: use builtin macros for build date

CMakeLists.txt

@@ -1,7 +1,9 @@
-PROJECT(lighttpd C)
-
 CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0 FATAL_ERROR)
 
+PROJECT(lighttpd C)
+SET(PACKAGE_NAME ${CMAKE_PROJECT_NAME})
+SET(PACKAGE_VERSION 2.0.0)
+
 SET(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 
 INCLUDE(CTest)

include/lighttpd/settings.h

@@ -202,6 +202,10 @@
 # define INLINE static
 #endif
 
+#ifndef PACKAGE_BUILD_DATE
+# define PACKAGE_BUILD_DATE (__DATE__ " " __TIME__)
+#endif
+
 #include <lighttpd/sys-files.h>
 #include <lighttpd/sys-mmap.h>
 #include <lighttpd/sys-process.h>

src/CMakeLists.txt

@@ -239,13 +239,6 @@ IF(NOT BUILD_STATIC)
   CHECK_INCLUDE_FILES(dlfcn.h HAVE_DLFCN_H)
 ENDIF(NOT BUILD_STATIC)
 
-ADD_DEFINITIONS(
-  -DLIGHTTPD_VERSION_ID=20000
-  -DPACKAGE_NAME="\\"${CMAKE_PROJECT_NAME}\\""
-  -DPACKAGE_VERSION="\\"${CPACK_PACKAGE_VERSION}\\""
-  -DPACKAGE_BUILD_DATE="\\"-\\""
-  )
-
 IF(NOT SBINDIR)
     SET(SBINDIR "sbin")
 ENDIF(NOT SBINDIR)

src/config.h.cmake

@@ -2,22 +2,27 @@
     CMake autogenerated config.h file. Do not edit!
 */
 
+/* Package data */
+
+#define PACKAGE_NAME "${PACKAGE_NAME}"
+#define PACKAGE_VERSION "${PACKAGE_VERSION}"
+
 /* System */
-#cmakedefine  HAVE_SYS_DEVPOLL_H
-#cmakedefine  HAVE_SYS_EPOLL_H
-#cmakedefine  HAVE_SYS_EVENT_H
-#cmakedefine  HAVE_SYS_MMAN_H
-#cmakedefine  HAVE_SYS_POLL_H
-#cmakedefine  HAVE_SYS_PORT_H
-#cmakedefine  HAVE_SYS_PRCTL_H
-#cmakedefine  HAVE_SYS_RESOURCE_H
-#cmakedefine  HAVE_SYS_SENDFILE_H
-#cmakedefine  HAVE_SYS_SELECT_H
-#cmakedefine  HAVE_SYS_SYSLIMITS_H
-#cmakedefine  HAVE_SYS_TYPES_H
-#cmakedefine  HAVE_SYS_UIO_H
-#cmakedefine  HAVE_SYS_UN_H
-#cmakedefine  HAVE_SYS_WAIT_H
+#cmakedefine HAVE_SYS_DEVPOLL_H
+#cmakedefine HAVE_SYS_EPOLL_H
+#cmakedefine HAVE_SYS_EVENT_H
+#cmakedefine HAVE_SYS_MMAN_H
+#cmakedefine HAVE_SYS_POLL_H
+#cmakedefine HAVE_SYS_PORT_H
+#cmakedefine HAVE_SYS_PRCTL_H
+#cmakedefine HAVE_SYS_RESOURCE_H
+#cmakedefine HAVE_SYS_SENDFILE_H
+#cmakedefine HAVE_SYS_SELECT_H
+#cmakedefine HAVE_SYS_SYSLIMITS_H
+#cmakedefine HAVE_SYS_TYPES_H
+#cmakedefine HAVE_SYS_UIO_H
+#cmakedefine HAVE_SYS_UN_H
+#cmakedefine HAVE_SYS_WAIT_H
 #cmakedefine HAVE_SYS_TIME_H
 #cmakedefine HAVE_TIME_H
 #cmakedefine HAVE_UNISTD_H