ENH: add some OS/compiler variables

Templates/CMakeBorlandWindowsSystemConfig.cmake

@@ -8,6 +8,12 @@ FIND_PATH(BCB_BIN_PATH bcc32.exe
   [HKEY_LOCAL_MACHINE/SOFTWARE/Borland/C++Builder/5.0/RootDir]/Bin
 )
 
+SET (CMAKE_BUILD_TOOL borlandmake CACHE INTERNAL 
+     "What is the target build tool cmake is generating for.")
+
+SET (CMAKE_SYSTEM "Win32" CACHE INTERNAL 
+     "What system is this.  Result of uname.")
+
 SET (BORLAND 1 CACHE INTERNAL "This is the borland generator")
 
 SET (CMAKE_C_COMPILER ${BCB_BIN_PATH}/bcc32  CACHE FILEPATH

Templates/CMakeDotNetSystemConfig.cmake

@@ -10,6 +10,12 @@ FIND_PROGRAM(MICROSOFT_DEVENV
         "c:/Program Files/Microsoft Visual Studio.NET/Common7/IDE"
 )
 
+SET (CMAKE_BUILD_TOOL devenv CACHE INTERNAL 
+     "What is the target build tool cmake is generating for.")
+
+SET (CMAKE_SYSTEM "Win32" CACHE INTERNAL 
+     "What system is this.  Result of uname.")
+
 SET (CMAKE_CXX_COMPILER  cl CACHE STRING 
      "Name of C++ compiler used.")
 
@@ -37,7 +43,6 @@ SET (BUILDNAME "Win32-DotNET-devenv" CACHE STRING
 SET (CMAKE_CONFIGURATION_TYPES "Debug Release MinSizeRel RelWithDebInfo" CACHE STRING 
      "Space separated list of supported configuration types, only supports Debug, Release, MinSizeRel, and RelWithDebInfo, anything else will be ignored.")
 
-
 # We will hardcode them for now. Make sure to fix that in the future
 SET (CMAKE_SIZEOF_INT       4   CACHE INTERNAL "Size of int data type")
 SET (CMAKE_SIZEOF_LONG      4   CACHE INTERNAL "Size of long data type")

Templates/CMakeNMakeWindowsSystemConfig.cmake

@@ -4,6 +4,12 @@
 
 # Suffixes
 
+SET (CMAKE_SYSTEM "Win32" CACHE INTERNAL 
+     "What system is this.  Result of uname.")
+
+SET (CMAKE_BUILD_TOOL nmake CACHE INTERNAL 
+     "What is the target build tool cmake is generating for.")
+
 SET (CMAKE_EXECUTABLE_SUFFIX ".exe" CACHE STRING 
      "Executable suffix.")
 

Templates/CMakeSystemConfig.cmake.in

@@ -111,6 +111,12 @@ SET (CMAKE_NO_ANSI_FOR_SCOPE  @CMAKE_NO_ANSI_FOR_SCOPE@  CACHE INTERNAL
 SET (CMAKE_COMPILER_IS_GNUCXX @CMAKE_COMPILER_IS_GNUCXX@ CACHE INTERNAL 
      "Is the compile GNU C++.")
 
+SET (CMAKE_SYSTEM @CMAKE_SYSTEM@ CACHE INTERNAL 
+     "What system is this.  Result of uname.")
+
+SET (CMAKE_BUILD_TOOL make CACHE INTERNAL 
+     "What is the target build tool cmake is generating for.")
+
 SET (CMAKE_ANSI_CFLAGS        @CMAKE_ANSI_CFLAGS@ CACHE INTERNAL 
      "What flags are required by the c++ compiler to make it ansi.")
 

Templates/CMakeWindowsSystemConfig.cmake

@@ -1,5 +1,10 @@
 # Microsoft specific config file 
 
+SET (CMAKE_BUILD_TOOL msdev CACHE INTERNAL 
+     "What is the target build tool cmake is generating for.")
+
+SET (CMAKE_SYSTEM "Win32" CACHE INTERNAL 
+     "What system is this.  Result of uname.")
 
 SET (CMAKE_CXX_COMPILER  cl CACHE STRING 
      "Name of C++ compiler used.")

Templates/configure

@@ -3502,6 +3502,9 @@ if test $ac_cv_prog_gxx = yes; then
 	CMAKE_COMPILER_IS_GNUCXX=1
 fi
 
+CMAKE_SYSTEM="$system"
+
+
 # generate output files.
 # create mkdir files just to make some of the directories
 
@@ -3702,6 +3705,7 @@ s%@RUNMAKE@%$RUNMAKE%g
 s%@CMAKE_AR_TMP@%$CMAKE_AR_TMP%g
 s%@CMAKE_AR@%$CMAKE_AR%g
 s%@CMAKE_AR_ARGS@%$CMAKE_AR_ARGS%g
+s%@CMAKE_SYSTEM@%$CMAKE_SYSTEM%g
 s%@CMAKE_COMPILER_IS_GNUCXX@%$CMAKE_COMPILER_IS_GNUCXX%g
 
 CEOF

Templates/configure.in

@@ -731,6 +731,9 @@ CMAKE_COMPILER_IS_GNUGXX=0
 if test $ac_cv_prog_gxx = yes; then
 	CMAKE_COMPILER_IS_GNUCXX=1
 fi
+
+CMAKE_SYSTEM="$system"
+AC_SUBST(CMAKE_SYSTEM)
 AC_SUBST(CMAKE_COMPILER_IS_GNUCXX)
 # generate output files.
 # create mkdir files just to make some of the directories