Install generated API headers into LLDB.framework (#90666)

Author: adrian-prantl

lldb/cmake/modules/LLDBConfig.cmake

@@ -7,6 +7,7 @@ set(LLDB_INCLUDE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/include")
 
 set(LLDB_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 set(LLDB_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
+set(LLDB_OBJ_DIR ${CMAKE_CURRENT_BINARY_DIR})
 
 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
   message(FATAL_ERROR

lldb/cmake/modules/LLDBFramework.cmake

@@ -71,6 +71,7 @@ endif()
 # At configuration time, collect headers for the framework bundle and copy them
 # into a staging directory. Later we can copy over the entire folder.
 file(GLOB public_headers ${LLDB_SOURCE_DIR}/include/lldb/API/*.h)
+set(generated_public_headers ${LLDB_OBJ_DIR}/include/lldb/API/SBLanguages.h)
 file(GLOB root_public_headers ${LLDB_SOURCE_DIR}/include/lldb/lldb-*.h)
 file(GLOB root_private_headers ${LLDB_SOURCE_DIR}/include/lldb/lldb-private*.h)
 list(REMOVE_ITEM root_public_headers ${root_private_headers})
@@ -80,6 +81,7 @@ find_program(unifdef_EXECUTABLE unifdef)
 set(lldb_header_staging ${CMAKE_CURRENT_BINARY_DIR}/FrameworkHeaders)
 foreach(header
     ${public_headers}
+    ${generated_public_headers}
     ${root_public_headers})
 
   get_filename_component(basename ${header} NAME)

lldb/include/lldb/API/LLDB.h

@@ -40,6 +40,7 @@
 #include "lldb/API/SBInstruction.h"
 #include "lldb/API/SBInstructionList.h"
 #include "lldb/API/SBLanguageRuntime.h"
+#include "lldb/API/SBLanguages.h"
 #include "lldb/API/SBLaunchInfo.h"
 #include "lldb/API/SBLineEntry.h"
 #include "lldb/API/SBListener.h"

lldb/packages/Python/lldbsuite/test/builders/builder.py

@@ -148,6 +148,9 @@ def getLibCxxArgs(self):
             return libcpp_args
         return []
 
+    def getLLDBObjRoot(self):
+        return ["LLDB_OBJ_ROOT={}".format(configuration.lldb_obj_root)]
+
     def _getDebugInfoArgs(self, debug_info):
         if debug_info is None:
             return []
@@ -185,6 +188,7 @@ def getBuildCommand(
             self.getSDKRootSpec(),
             self.getModuleCacheSpec(),
             self.getLibCxxArgs(),
+            self.getLLDBObjRoot(),
             self.getCmdLine(dictionary),
         ]
         command = list(itertools.chain(*command_parts))

lldb/packages/Python/lldbsuite/test/make/Makefile.rules

@@ -238,10 +238,11 @@ ifeq "$(OS)" "Darwin"
 endif
 
 ifeq "$(OS)" "Darwin"
-	CFLAGS += $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) -I$(LLDB_BASE_DIR)include
+	CFLAGS += $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES)
 else
-	CFLAGS += $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) -I$(LLDB_BASE_DIR)include
+	CFLAGS += $(ARCHFLAG)$(ARCH)
 endif
+CFLAGS += -I$(LLDB_BASE_DIR)include -I$(LLDB_OBJ_ROOT)/include
 
 CFLAGS += -I$(SRCDIR) -I$(THIS_FILE_DIR)