commit 11da87e6f30c237869a09e28ab44fe4a59db270e
author Nobuaki Sukegawa <nsuke@apache.org> Sat Sep 10 14:02:19 2016 +0900
committer Nobuaki Sukegawa <nsuke@apache.org> Mon Sep 26 01:42:01 2016 +0900
tree 4c81e09a6c5647cf8b4216379c30ec8ec2cb5517
parent 1e3cf9b9fdcf9a7b7ffc18a2e6148465b154e66b

THRIFT-2835 Add possibility to distribute generators separately from thrift core, and load them dynamically
Client: Compiler
Patch: Nobuaki Sukegawa, rebased by dtmuller

Also fixed by dtmuller:
* Add plugin namespace for erlang language binding
* Fix unit test test_const_value
* Don't clear type cache with every t_program conversion
* Type "wb" may not be supported by popen on non-Windows platforms
* Fix constness of AST type signatures

compiler/cpp/CMakeLists.txt

diff --git a/compiler/cpp/CMakeLists.txt b/compiler/cpp/CMakeLists.txt
index b7ed6ea..48cadbc 100644
--- a/compiler/cpp/CMakeLists.txt
+++ b/compiler/cpp/CMakeLists.txt
@@ -21,7 +21,7 @@
 if(MSVC)
     configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/windows/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/version.h)
 else()
-    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/version.h)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/version.h)
 endif()
 
 find_package(FLEX REQUIRED)
@@ -47,39 +47,17 @@
 add_library(libparse STATIC ${libparse_SOURCES})
 
 # Create the thrift compiler
-set( thrift_SOURCES
-    src/main.cc
+set(compiler_core
+    src/common.cc
     src/generate/t_generator.cc
-    src/generate/t_generator_registry.h
-    src/globals.h
-    src/main.h
-    src/platform.h
-    src/audit/t_audit.cpp
-    src/parse/t_doc.h
-    src/parse/t_type.h
-    src/parse/t_base_type.h
-    src/parse/t_enum.h
-    src/parse/t_enum_value.h
-    src/parse/t_typedef.h
     src/parse/t_typedef.cc
-    src/parse/t_container.h
-    src/parse/t_list.h
-    src/parse/t_set.h
-    src/parse/t_map.h
-    src/parse/t_struct.h
-    src/parse/t_field.h
-    src/parse/t_service.h
-    src/parse/t_function.h
-    src/parse/t_program.h
-    src/parse/t_scope.h
-    src/parse/t_const.h
-    src/parse/t_const_value.h
     src/parse/parse.cc
-    src/generate/t_generator.h
-    src/generate/t_oop_generator.h
-    src/generate/t_html_generator.h
-    src/windows/config.h
-    version.h
+    ${CMAKE_CURRENT_BINARY_DIR}/version.h
+)
+
+set(thrift-compiler_SOURCES
+    src/main.cc
+    src/audit/t_audit.cpp
 )
 
 # This macro adds an option THRIFT_COMPILER_${NAME}
@@ -89,7 +67,7 @@
     set(src "src/generate/t_${name}_generator.cc")
     option(${enabler} ${description} ${initial})
     if(${enabler})
-        list(APPEND thrift_SOURCES ${src})
+        list(APPEND thrift-compiler_SOURCES ${src})
     endif()
 endmacro()
 
@@ -127,9 +105,56 @@
 # we also add the current binary directory for generated files
 include_directories(${CMAKE_CURRENT_BINARY_DIR} src)
 
-add_executable(thrift-compiler ${thrift_SOURCES})
+if(NOT ${WITH_PLUGIN})
+    list(APPEND thrift-compiler_SOURCES ${compiler_core})
+endif()
+add_executable(thrift-compiler ${thrift-compiler_SOURCES})
+
+if(${WITH_PLUGIN})
+    add_executable(thrift-bootstrap ${compiler_core}
+        src/main.cc
+        src/audit/t_audit.cpp
+        src/generate/t_cpp_generator.cc
+    )
+    target_link_libraries(thrift-bootstrap libparse)
+
+    set(PLUGIN_GEN_SOURCES
+        ${CMAKE_CURRENT_BINARY_DIR}/plugin/plugin_types.h
+        ${CMAKE_CURRENT_BINARY_DIR}/plugin/plugin_types.cpp
+        ${CMAKE_CURRENT_BINARY_DIR}/plugin/plugin_constants.h
+        ${CMAKE_CURRENT_BINARY_DIR}/plugin/plugin_constants.cpp
+    )
+
+    file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/plugin)
+    add_custom_command(OUTPUT ${PLUGIN_GEN_SOURCES}
+        DEPENDS thrift-bootstrap src/plugin/plugin.thrift
+        COMMAND thrift-bootstrap -gen cpp
+        -out ${CMAKE_CURRENT_BINARY_DIR}/plugin
+        ${CMAKE_CURRENT_SOURCE_DIR}/src/plugin/plugin.thrift
+    )
+
+    include_directories(../../lib/cpp/src)
+
+    include(ThriftMacros)
+    ADD_LIBRARY_THRIFT(thriftc
+        ${compiler_core}
+        ${PLUGIN_GEN_SOURCES}
+        src/logging.cc
+        src/plugin/plugin_output.cc
+        src/plugin/plugin.cc
+    )
+    TARGET_INCLUDE_DIRECTORIES_THRIFT(thriftc PUBLIC ${Boost_INCLUDE_DIRS})
+    TARGET_LINK_LIBRARIES_THRIFT_AGAINST_THRIFT_LIBRARY(thriftc thrift PUBLIC)
+    target_compile_definitions(thrift-compiler PUBLIC THRIFT_ENABLE_PLUGIN)
+    LINK_AGAINST_THRIFT_LIBRARY(thrift-compiler thriftc)
+endif()
+
 set_target_properties(thrift-compiler PROPERTIES OUTPUT_NAME thrift)
 
 target_link_libraries(thrift-compiler libparse)
 
 install(TARGETS thrift-compiler DESTINATION "${BIN_INSTALL_DIR}")
+
+if(BUILD_TESTING)
+    add_subdirectory(test)
+endif()