# HG changeset patch
# User Frits van Bommel <fvbommel wxs.nl>
# Date 1235037694 -3600
# Node ID 6e68054cfc20137291c1dbef610e22f5dad0ab56
# Parent  b5e1797e9557e457762b0dc7654452b0cc17c523
Fix out-ouf-source build for runtime as well.
To build out-of-source, follow these steps:
    # [[Insert LLVM build instructions here]]
    mkdir my_build_dir
    cd my_build_dir
    svn co http://svn.dsource.org/projects/tango/trunk tango
    ccmake <PATH_TO_SOURCE>
    # (Regular ccmake stuff, press 'c' a few times followed by 'g')
    make
    make runtime
    # add `PWD`/bin to PATH

closes #213

diff -r b5e1797e9557 -r 6e68054cfc20 runtime/CMakeLists.txt
--- a/runtime/CMakeLists.txt	Thu Feb 19 00:50:35 2009 +0100
+++ b/runtime/CMakeLists.txt	Thu Feb 19 11:01:34 2009 +0100
@@ -25,18 +25,19 @@
 	message(FATAL_ERROR "set d version to 1 or 2")
 endif(D_VERSION EQUAL 1)
 get_directory_property(PROJECT_PARENT_DIR DIRECTORY ${PROJECT_SOURCE_DIR} PARENT_DIRECTORY)
-set(RUNTIME_DIR ${PROJECT_PARENT_DIR}/${RUNTIME} CACHE PATH "runtime source dir" FORCE)
+set(RUNTIME_DIR ${PROJECT_BINARY_DIR}/../${RUNTIME} CACHE PATH "runtime source dir")
 
 if(D_VERSION EQUAL 1)
 	# copy imports to runtime dir
+	set(LDC_IMPORTS ${RUNTIME_DIR}/ldc-imports)
 	add_custom_command(
-		OUTPUT ldc-imports
+		OUTPUT ${LDC_IMPORTS}
 		COMMAND ${CMAKE_COMMAND} -E copy_if_different ${PROJECT_SOURCE_DIR}/import/ldc/cstdarg.di ${RUNTIME_DIR}/ldc/cstdarg.di
 		COMMAND ${CMAKE_COMMAND} -E copy_if_different ${PROJECT_SOURCE_DIR}/import/ldc/intrinsics.di ${RUNTIME_DIR}/ldc/intrinsics.di
 		COMMAND ${CMAKE_COMMAND} -E copy_if_different ${PROJECT_SOURCE_DIR}/internal/ldc/bitmanip.d ${RUNTIME_DIR}/ldc/bitmanip.d
 		COMMAND ${CMAKE_COMMAND} -E copy_if_different ${PROJECT_SOURCE_DIR}/internal/ldc/vararg.d ${RUNTIME_DIR}/ldc/vararg.d
 	)
-	set(LDC_IMPORTS ldc-imports)
+	set_source_files_properties(${LDC_IMPORTS} PROPERTIES SYMBOLIC YES)
 	# library names
 	set(RUNTIME_CC tango-cc-tango)
 	set(RUNTIME_GC tango-gc-basic)