|CMAKE] Use ExternalProject for host-tools build

[reactos.git] / sdk / cmake / host-tools.cmake

diff --git a/sdk/cmake/host-tools.cmake b/sdk/cmake/host-tools.cmake
index 2555919..dedcb11 100644 (file)
--- a/sdk/cmake/host-tools.cmake
+++ b/sdk/cmake/host-tools.cmake
@@ -1,45 +1,31 @@
 
-function(setup_host_tools)
-    file(MAKE_DIRECTORY ${REACTOS_BINARY_DIR}/host-tools)
-
-    message(STATUS "Configuring host tools...")
-    # cmake sets CC and CXX when those languages are enabled
-    # so we need to clear them here
-    execute_process(COMMAND
-        ${CMAKE_COMMAND}
-            -E env --unset=CC --unset=CXX
-        ${CMAKE_COMMAND}
-            -G "${CMAKE_GENERATOR}"
-            -DARCH:STRING=${ARCH}
-            ${USE_CLANG_CL_ARG}
-            ${REACTOS_SOURCE_DIR}
-        WORKING_DIRECTORY ${REACTOS_BINARY_DIR}/host-tools
-        RESULT_VARIABLE _host_config_result
-        OUTPUT_VARIABLE _host_config_log
-        ERROR_VARIABLE  _host_config_log)
+include(ExternalProject)
 
-    # Show cmake output only if host-tools breaks
-    if(NOT _host_config_result EQUAL 0)
-        message("\nHost tools log:")
-        message("${_host_config_log}")
-        message(FATAL_ERROR "Failed to configure host tools")
+function(setup_host_tools)
+    list(APPEND HOST_TOOLS bin2c widl gendib cabman fatten hpp isohybrid mkhive mkisofs obj2bin spec2def geninc mkshelllink utf16le xml2sdb)
+    if(NOT MSVC)
+        list(APPEND HOST_TOOLS rsym pefixup)
+    endif()
+    list(TRANSFORM HOST_TOOLS PREPEND "${REACTOS_BINARY_DIR}/host-tools/bin/" OUTPUT_VARIABLE HOST_TOOLS_OUTPUT)
+    if (CMAKE_HOST_WIN32)
+        list(TRANSFORM HOST_TOOLS_OUTPUT APPEND ".exe")
+        set(HOST_EXE_SUFFIX ".exe")
     endif()
 
-    set_property(SOURCE host_tools PROPERTY SYMBOLIC 1)
-
-    # Make a host-tools target so it'll be built when needed
-    # custom target + symbolic output prevents cmake from running
-    # the command multiple times per build
-    add_custom_command(
-        COMMAND ${CMAKE_COMMAND} --build ${REACTOS_BINARY_DIR}/host-tools
-        OUTPUT host_tools)
-    add_custom_target(build-host-tools ALL DEPENDS host_tools)
-
-    include(${REACTOS_BINARY_DIR}/host-tools/ImportExecutables.cmake)
-    include(${REACTOS_BINARY_DIR}/host-tools/TargetList.cmake)
-
-    foreach(_target ${NATIVE_TARGETS})
-        add_dependencies(native-${_target} build-host-tools)
+    ExternalProject_Add(host-tools
+        SOURCE_DIR ${REACTOS_SOURCE_DIR}
+        PREFIX ${REACTOS_BINARY_DIR}/host-tools
+        INSTALL_DIR ${REACTOS_BINARY_DIR}/host-tools
+        CMAKE_ARGS -UCMAKE_TOOLCHAIN_FILE -DARCH:STRING=${ARCH} -DCMAKE_INSTALL_PREFIX=${REACTOS_BINARY_DIR}/host-tools
+        BUILD_ALWAYS TRUE
+        BUILD_BYPRODUCTS ${HOST_TOOLS_OUTPUT}
+    )
+
+    ExternalProject_Get_Property(host-tools INSTALL_DIR)
+
+    foreach(_tool ${HOST_TOOLS})
+        add_executable(native-${_tool} IMPORTED)
+        set_target_properties(native-${_tool} PROPERTIES IMPORTED_LOCATION ${INSTALL_DIR}/bin/${_tool}${HOST_EXE_SUFFIX})
+        add_dependencies(native-${_tool} host-tools)
     endforeach()
-
 endfunction()