[Gearbox-commit] SF.net SVN: gearbox: [80] gearbox/trunk/cmake/internal/DependencyUtils. cmake

[<gb...@us...>]

Revision: 80
          http://gearbox.svn.sourceforge.net/gearbox/?rev=80&view=rev
Author:   gbiggs
Date:     2008-02-25 00:15:29 -0800 (Mon, 25 Feb 2008)

Log Message:
-----------
Added code to force ENABLE_* variables to off in ccmake UI if dependencies aren't met.

Modified Paths:
--------------
    gearbox/trunk/cmake/internal/DependencyUtils.cmake

Modified: gearbox/trunk/cmake/internal/DependencyUtils.cmake
===================================================================
--- gearbox/trunk/cmake/internal/DependencyUtils.cmake	2008-02-25 07:45:51 UTC (rev 79)
+++ gearbox/trunk/cmake/internal/DependencyUtils.cmake	2008-02-25 08:15:29 UTC (rev 80)
@@ -1,3 +1,23 @@
+MACRO( GBX_MAKE_OPTION_NAME option_name module_type module_name )
+
+    STRING ( COMPARE EQUAL ${module_type} "EXE" is_exe )
+    STRING ( COMPARE EQUAL ${module_type} "LIB" is_lib )
+    IF ( NOT is_exe AND NOT is_lib )
+        MESSAGE ( FATAL_ERROR "In macro GBX_MAKE_OPTION_NAME, module_type must be either 'EXE' or 'LIB'" )
+    ENDIF ( NOT is_exe AND NOT is_lib )
+    IF ( is_exe AND is_lib )
+        MESSAGE ( FATAL_ERROR "In macro GBX_MAKE_OPTION_NAME, module_type must be either 'EXE' or 'LIB'" )
+    ENDIF ( is_exe AND is_lib )
+
+    STRING( TOUPPER ${module_name} module_name_upper )
+    IF ( is_exe )
+        SET( option_name "ENABLE_${module_name_upper}" )
+    ELSE ( is_exe )
+        SET( option_name "ENABLE_LIB_${module_name_upper}" )
+    ENDIF ( is_exe )
+
+ENDMACRO( GBX_MAKE_OPTION_NAME option_name module_name )
+
 #
 # GBX_REQUIRE_OPTION( cumulative_var [EXE | LIB] module_name default_option_value [option_name] [OPTION DESCRIPTION] )
 #
@@ -77,10 +97,10 @@
     STRING ( COMPARE EQUAL ${module_type} "EXE" is_exe )
     STRING ( COMPARE EQUAL ${module_type} "LIB" is_lib )
     IF ( NOT is_exe AND NOT is_lib )
-        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_OPTION, module_type must be either 'EXE' or 'LIB'" )
+        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_VAR, module_type must be either 'EXE' or 'LIB'" )
     ENDIF ( NOT is_exe AND NOT is_lib )
     IF ( is_exe AND is_lib )
-        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_OPTION, module_type must be either 'EXE' or 'LIB'" )
+        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_VAR, module_type must be either 'EXE' or 'LIB'" )
     ENDIF ( is_exe AND is_lib )
 
     # must dereference both var names once (!) and IF will evaluate their values
@@ -112,10 +132,10 @@
     STRING ( COMPARE EQUAL ${module_type} "EXE" is_exe )
     STRING ( COMPARE EQUAL ${module_type} "LIB" is_lib )
     IF ( NOT is_exe AND NOT is_lib )
-        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_OPTION, module_type must be either 'EXE' or 'LIB'" )
+        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_TARGET, module_type must be either 'EXE' or 'LIB'" )
     ENDIF ( NOT is_exe AND NOT is_lib )
     IF ( is_exe AND is_lib )
-        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_OPTION, module_type must be either 'EXE' or 'LIB'" )
+        MESSAGE ( FATAL_ERROR "In macro GBX_REQUIRE_TARGET, module_type must be either 'EXE' or 'LIB'" )
     ENDIF ( is_exe AND is_lib )
 
     IF ( ${ARGC} GREATER 5 )
@@ -129,10 +149,13 @@
     # must dereference both var and option names once (!) and IF will evaluate their values
     IF ( ${cumulative_var} AND NOT target_location  )
         SET( ${cumulative_var} FALSE )
+        GBX_MAKE_OPTION_NAME( option_name ${module_type} ${module_name} )
         IF ( is_exe )
             GBX_NOT_ADD_EXECUTABLE( ${module_name} ${reason} )
+            SET( ${option_name} OFF CACHE BOOL "Try to build ${module_name}" FORCE )
         ELSE ( is_exe )
             GBX_NOT_ADD_LIBRARY( ${module_name} ${reason} )
+            SET( ${option_name} OFF CACHE BOOL "Try to build lib${module_name} library" FORCE )
         ENDIF ( is_exe )
     ENDIF ( ${cumulative_var} AND NOT target_location )
 


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