[cmake-commits] king committed bootstrap 1.99 1.100

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake
In directory public:/mounts/ram/cvs-serv9623

Modified Files:
	bootstrap 
Log Message:
ENH: Simplified CMake version information using KWSys DateStamp feature.  Reduced duplicate code in bootstrap script.


Index: bootstrap
===================================================================
RCS file: /cvsroot/CMake/CMake/bootstrap,v
retrieving revision 1.99
retrieving revision 1.100
diff -u -d -r1.99 -r1.100
--- bootstrap	18 Oct 2007 13:39:02 -0000	1.99
+++ bootstrap	15 Nov 2007 02:17:53 -0000	1.100
@@ -25,13 +25,25 @@
 "
 }
 
+cmake_date_stamp_component()
+{
+  cat "${cmake_source_dir}/Source/kwsys/kwsysDateStamp.cmake" | sed -n "
+/KWSYS_DATE_STAMP_${1}/  {s/^.* \([0-9][0-9]*\))$/\1/;p;}
+"
+}
+
 # Detect system and directory information.
 cmake_system=`uname`
 cmake_source_dir=`echo $0 | sed -n '/\//{s/\/[^\/]*$//;p;}'`
 cmake_source_dir=`(cd "${cmake_source_dir}";pwd)`
 cmake_binary_dir=`pwd`
 cmake_bootstrap_dir="${cmake_binary_dir}/Bootstrap.cmk"
-cmake_version="`cmake_version_component MAJOR`.`cmake_version_component MINOR`"
+cmake_version_major="`cmake_version_component MAJOR`"
+cmake_version_minor="`cmake_version_component MINOR`"
+cmake_version_patch="`cmake_version_component PATCH`"
+cmake_version="${cmake_version_major}.${cmake_version_minor}"
+cmake_version_full="${cmake_version_major}.${cmake_version_minor}.${cmake_version_patch}"
+cmake_date_stamp="`cmake_date_stamp_component YEAR``cmake_date_stamp_component MONTH``cmake_date_stamp_component DAY`"
 cmake_data_dir="/share/cmake-${cmake_version}"
 cmake_doc_dir="/doc/cmake-${cmake_version}"
 cmake_man_dir="/man"
@@ -241,22 +253,15 @@
 # Display CMake bootstrap usage
 cmake_version()
 {
+  (
   # Get CMake version
-  CMAKE_VERSION=""
-  for a in MAJOR MINOR PATCH; do
-    CMake_VERSION=`cat "${cmake_source_dir}/CMakeLists.txt" | \
-      grep "SET(CMake_VERSION_${a} *[0-9]*)" | sed "s/SET(CMake_VERSION_${a} *\([0-9]*\))/\1/"`
-    CMAKE_VERSION="${CMAKE_VERSION}.${CMake_VERSION}" 
-  done
-  if echo "$CMAKE_VERSION" | grep "\.[0-9][0-9]*\.[0-9]*[13579]\.[0-9]" > /dev/null 2>&1; then
-
-    CMake_DATE=`cat "${cmake_source_dir}/Source/cmVersion.cxx" | grep "\".Date: [0-9][0-9]*/[0-9][0-9]*/[0-9][0-9]* [0-9][0-9]*:[0-9][0-9]*:[0-9][0-9]* .\";"`
-    CMake_DATE=`echo "${CMake_DATE}" | sed "s/.*Date: \([0-9][0-9]*\)\/\([0-9][0-9]*\)\/\([0-9][0-9]*\) .*/\1\2\3/" `
-    CMAKE_VERSION=`echo $CMAKE_VERSION | sed "s/\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)/\1.\2-${CMake_DATE}/"`
+  if echo "${cmake_version_full}" | grep "[0-9]\.[0-9]*[13579]\.[0-9]" > /dev/null 2>&1; then
+    version="${cmake_version}-${cmake_date_stamp}"
   else
-    CMAKE_VERSION=`echo $CMAKE_VERSION | sed "s/\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)/\1.\2-\3/"`
+    version="${cmake_version}-${cmake_version_patch}"
   fi
-  echo "CMake ${CMAKE_VERSION}, Copyright (c) 2007 Kitware, Inc., Insight Consortium"
+  echo "CMake ${version}, Copyright (c) 2007 Kitware, Inc., Insight Consortium"
+  )
 }
 
 # Display CMake bootstrap error, display the log file and exit
@@ -1155,11 +1160,9 @@
 fi
 
 # Write CMake version
-for a in MAJOR MINOR PATCH; do
-  CMake_VERSION=`cat "${cmake_source_dir}/CMakeLists.txt" | \
-    grep "SET(CMake_VERSION_${a} *[0-9]*)" | sed "s/SET(CMake_VERSION_${a} *\([0-9]*\))/\1/"`
-  cmake_report cmConfigure.h.tmp "#define CMake_VERSION_${a} ${CMake_VERSION}"
-done
+cmake_report cmConfigure.h.tmp "#define CMake_VERSION_MAJOR ${cmake_version_major}"
+cmake_report cmConfigure.h.tmp "#define CMake_VERSION_MINOR ${cmake_version_minor}"
+cmake_report cmConfigure.h.tmp "#define CMake_VERSION_PATCH ${cmake_version_patch}"
 cmake_report cmConfigure.h.tmp "#define CMAKE_ROOT_DIR \"${cmake_root_dir}\""
 cmake_report cmConfigure.h.tmp "#define CMAKE_DATA_DIR \"${cmake_data_dir}\""
 cmake_report cmConfigure.h.tmp "#define CMAKE_BOOTSTRAP"
@@ -1181,6 +1184,14 @@
   "${cmake_bootstrap_dir}/cmsys/Configure.h" \
   "${cmake_compiler_settings_comment}"
 
+cat>"${cmake_bootstrap_dir}/cmsys/DateStamp.h"<<EOF
+/* Minimal DateStamp header for CMake bootstrap build.  */
+#ifndef cmsys_DateStamp_h
+#define cmsys_DateStamp_h
+#define cmsys_DATE_STAMP_STRING_FULL "${cmake_date_stamp}"
+#endif
+EOF
+
 for a in ${KWSYS_FILES}; do 
   cmake_replace_string "${cmake_source_dir}/Source/kwsys/${a}.in" \
      "${cmake_bootstrap_dir}/cmsys/${a}" KWSYS_NAMESPACE cmsys