Changeset 3251 for code/trunk/cmake

Timestamp:

Jun 29, 2009, 6:13:26 PM (15 years ago)

Author:

rgrieder

Message:

Fixed two serious dependency bugs:

• Only every second file of the tolua bind dependencies was regarded as such (already fixed in trunk)
• Running cmake still caused complete rebuilds when using PCH

File:

• code/trunk/cmake/PrecompiledHeaderFiles.cmake (modified) (2 diffs)

code/trunk/cmake/PrecompiledHeaderFiles.cmake

@@ -110 +110 @@
     GET_GCC_COMPILER_FLAGS(${_target_name} _pch_gcc_flags)
     # Make sure we recompile the pch file even if only the flags change
-    IF(NOT "${_pch_gcc_flags}" STREQUAL "${_INTERNAL_PCH_GCC_FLAGS}")
-      SET(_INTERNAL_PCH_GCC_FLAGS "${_pch_gcc_flags}" CACHE INTERNAL "")
+    IF(NOT "${_pch_gcc_flags}" STREQUAL "${_INTERNAL_${_target_name}_PCH_GCC_FLAGS}")
+      SET(_INTERNAL_${_target_name}_PCH_GCC_FLAGS "${_pch_gcc_flags}" CACHE INTERNAL "")
       FILE(WRITE ${_pch_dep_helper_file} "/* ${_pch_gcc_flags} */")
     ENDIF()
@@ -153 +153 @@
         ARGS ${pchsupport_compiler_cxx_arg1} ${_pch_gcc_flags} -c -x c++-header -o ${_pch_file} ${_pch_header_file}
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-        DEPENDS ${_pch_header_file} ${_pch_dep_helper_file}
-        IMPLICIT_DEPENDS ${_pch_header_file}
+        DEPENDS ${_pch_dep_helper_file}
+        IMPLICIT_DEPENDS CXX ${_pch_header_file}
         VERBATIM
       )