load command test

Tests/LoadCommand/CMakeCommands/CMakeLists.txt

+PROJECT(CMAKE_LOADED_COMMANDS)
+
+INCLUDE_DIRECTORIES(${CMAKE_ROOT}/include ${CMAKE_ROOT}/Source)
+ADD_LIBRARY(cmCMAKE_TEST_COMMAND SHARED cmTestCommand.c)

Tests/LoadCommand/CMakeCommands/cmTestCommand.c

+#include "cmCPluginAPI.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+typedef struct 
+{
+  char *LibraryName;
+} cmVTKWrapTclData;
+
+
+/* do almost everything in the initial pass */
+int InitialPass(void *inf, void *mf, int argc, char *argv[])
+{
+  cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
+
+  cmVTKWrapTclData *cdata = 
+    (cmVTKWrapTclData *)malloc(sizeof(cmVTKWrapTclData));
+  cdata->LibraryName = "BOO";
+  info->CAPI->SetClientData(info,cdata);
+  
+  // Now check and see if the value has been stored in the cache
+  // already, if so use that value and don't look for the program
+  if(!info->CAPI->IsOn(mf,"TEST_COMMAND_TEST1"))
+    {
+    info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");  
+    return 1;
+    }
+  
+  info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");  
+  cdata->LibraryName = "HOO";
+  return 1;
+}
+
+void FinalPass(void *inf, void *mf) 
+{
+  cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
+  // get our client data from initial pass
+  cmVTKWrapTclData *cdata = 
+    (cmVTKWrapTclData *)info->CAPI->GetClientData(info);
+  if (strcmp(info->CAPI->GetDefinition(mf, "TEST_DEF"),"HOO") ||
+      strcmp(cdata->LibraryName,"HOO"))
+    {
+    fprintf(stderr,"*** Failed LOADED COMMAND Final Pass\n");
+    }
+}
+
+CM_PLUGIN_EXPORT const char *cmGetName()
+{
+  return "CMAKE_TEST_COMMAND";
+}
+
+void CM_PLUGIN_EXPORT cmInitializeCommand(cmLoadedCommandInfo *info)
+{
+  info->InitialPass = InitialPass;
+  info->FinalPass = FinalPass;
+  info->m_Inherited = 0;
+}
+
+
+
+

Tests/LoadCommand/CMakeLists.txt

+PROJECT(LOADED_COMMANDS)
+
+# set a definition
+SET (TEST_COMMAND_TEST1 1)
+
+# try to compile the command
+TRY_COMPILE(COMPILE_OK 
+    ${LOADED_COMMANDS_SOURCE_DIR}/CMakeCommands 
+    ${LOADED_COMMANDS_BINARY_DIR}/CMakeCommands 
+    CMAKE_LOADED_COMMANDS)
+
+# if the compile was OK, try loading the command
+IF (COMPILE_OK)
+  LOAD_COMMAND(CMAKE_TEST_COMMAND 
+    ${LOADED_COMMANDS_BINARY_DIR}/CMakeCommands 
+    ${LOADED_COMMANDS_BINARY_DIR}/CMakeCommands/Debug
+    )
+  # if the command loaded, execute the command
+  IF (COMMAND CMAKE_TEST_COMMAND)
+    CMAKE_TEST_COMMAND()
+  ENDIF (COMMAND CMAKE_TEST_COMMAND)
+ELSE (COMPILE_OK)
+  MESSAGE("failed to compile VTK_WRAP_TCL2")
+ENDIF (COMPILE_OK)
+
+IF (TEST_DEF)
+    ADD_DEFINITIONS(-DCMAKE_IS_FUN)
+ENDIF (TEST_DEF)
+
+ADD_EXECUTABLE (LoadedCommand LoadedCommand.cxx)
+

Tests/LoadCommand/LoadedCommand.cxx

+int main ()
+{
+#ifdef CMAKE_IS_FUN
+  return 0;
+#else  
+  return 1;
+#endif
+}

Tests/LoadCommandOneConfig/CMakeCommands/CMakeLists.txt

+PROJECT(CMAKE_LOADED_COMMANDS)
+
+INCLUDE_DIRECTORIES(${CMAKE_ROOT}/include ${CMAKE_ROOT}/Source)
+ADD_LIBRARY(cmCMAKE_TEST_COMMAND SHARED cmTestCommand.c)

Tests/LoadCommandOneConfig/CMakeCommands/cmTestCommand.c

+#include "cmCPluginAPI.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+typedef struct 
+{
+  char *LibraryName;
+} cmVTKWrapTclData;
+
+
+/* do almost everything in the initial pass */
+int InitialPass(void *inf, void *mf, int argc, char *argv[])
+{
+  cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
+
+  cmVTKWrapTclData *cdata = 
+    (cmVTKWrapTclData *)malloc(sizeof(cmVTKWrapTclData));
+  cdata->LibraryName = "BOO";
+  info->CAPI->SetClientData(info,cdata);
+  
+  // Now check and see if the value has been stored in the cache
+  // already, if so use that value and don't look for the program
+  if(!info->CAPI->IsOn(mf,"TEST_COMMAND_TEST1"))
+    {
+    info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");  
+    return 1;
+    }
+  
+  info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");  
+  cdata->LibraryName = "HOO";
+  return 1;
+}
+
+void FinalPass(void *inf, void *mf) 
+{
+  cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
+  // get our client data from initial pass
+  cmVTKWrapTclData *cdata = 
+    (cmVTKWrapTclData *)info->CAPI->GetClientData(info);
+  if (strcmp(info->CAPI->GetDefinition(mf, "TEST_DEF"),"HOO") ||
+      strcmp(cdata->LibraryName,"HOO"))
+    {
+    fprintf(stderr,"*** Failed LOADED COMMAND Final Pass\n");
+    }
+}
+
+CM_PLUGIN_EXPORT const char *cmGetName()
+{
+  return "CMAKE_TEST_COMMAND";
+}
+
+void CM_PLUGIN_EXPORT cmInitializeCommand(cmLoadedCommandInfo *info)
+{
+  info->InitialPass = InitialPass;
+  info->FinalPass = FinalPass;
+  info->m_Inherited = 0;
+}
+
+
+
+

Tests/LoadCommandOneConfig/CMakeLists.txt

+PROJECT(LOADED_COMMANDS)
+
+# set a definition
+SET (TEST_COMMAND_TEST1 1)
+
+# try to compile the command
+TRY_COMPILE(COMPILE_OK 
+    ${LOADED_COMMANDS_SOURCE_DIR}/CMakeCommands 
+    ${LOADED_COMMANDS_BINARY_DIR}/CMakeCommands 
+    CMAKE_LOADED_COMMANDS)
+
+# if the compile was OK, try loading the command
+IF (COMPILE_OK)
+  LOAD_COMMAND(CMAKE_TEST_COMMAND 
+    ${LOADED_COMMANDS_BINARY_DIR}/CMakeCommands 
+    ${LOADED_COMMANDS_BINARY_DIR}/CMakeCommands/Debug
+    )
+  # if the command loaded, execute the command
+  IF (COMMAND CMAKE_TEST_COMMAND)
+    CMAKE_TEST_COMMAND()
+  ENDIF (COMMAND CMAKE_TEST_COMMAND)
+ELSE (COMPILE_OK)
+  MESSAGE("failed to compile VTK_WRAP_TCL2")
+ENDIF (COMPILE_OK)
+
+IF (TEST_DEF)
+    ADD_DEFINITIONS(-DCMAKE_IS_FUN)
+ENDIF (TEST_DEF)
+
+ADD_EXECUTABLE (LoadedCommand LoadedCommand.cxx)
+

Tests/LoadCommandOneConfig/LoadedCommand.cxx

+int main ()
+{
+#ifdef CMAKE_IS_FUN
+  return 0;
+#else  
+  return 1;
+#endif
+}