[llvm] r317402 - CMake: Let LLVM_BUILD_32_BITS aware of large file.

[NAKAMURA Takumi via llvm-commits]

Author: chapuni
Date: Fri Nov  3 23:03:29 2017
New Revision: 317402

URL: http://llvm.org/viewvc/llvm-project?rev=317402&view=rev
Log:
CMake: Let LLVM_BUILD_32_BITS aware of large file.

Modified:
    llvm/trunk/cmake/modules/HandleLLVMOptions.cmake

Modified: llvm/trunk/cmake/modules/HandleLLVMOptions.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/HandleLLVMOptions.cmake?rev=317402&r1=317401&r2=317402&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/HandleLLVMOptions.cmake (original)
+++ llvm/trunk/cmake/modules/HandleLLVMOptions.cmake Fri Nov  3 23:03:29 2017
@@ -232,6 +232,10 @@ if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m32")
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -m32")
     set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -m32")
+
+    # FIXME: CMAKE_SIZEOF_VOID_P is still 8
+    add_definitions(-D_LARGEFILE_SOURCE)
+    add_definitions(-D_FILE_OFFSET_BITS=64)
   endif( LLVM_BUILD_32_BITS )
 endif( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
 
@@ -242,6 +246,7 @@ if (ANDROID AND (ANDROID_NATIVE_API_LEVE
   set(LLVM_FORCE_SMALLFILE_FOR_ANDROID TRUE)
 endif()
 if( CMAKE_SIZEOF_VOID_P EQUAL 4 AND NOT LLVM_FORCE_SMALLFILE_FOR_ANDROID)
+  # FIXME: It isn't handled in LLVM_BUILD_32_BITS.
   add_definitions( -D_LARGEFILE_SOURCE )
   add_definitions( -D_FILE_OFFSET_BITS=64 )
 endif()