zig

commit fe254ea309f7e95f492d8c8e706c73267082b5a3 (tree)
parent 80f79cc9e8ed02f631c9d59f68e5f20a909e85fc
Author: Michael Dusan <michael.dusan@gmail.com>
Date:   Sun, 24 Nov 2019 15:29:43 -0500

stage1: avoid building empty memory_profiling.cpp

During build an empty .o on macOS/Xcode emits warning:

    ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols
    ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols

Diffstat:
M
CMakeLists.txt
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -438,6 +438,10 @@ set(ZIG_MAIN_SRC "${CMAKE_SOURCE_DIR}/src/main.cpp")
 # This is our shim which will be replaced by libuserland written in Zig.
 set(ZIG0_SHIM_SRC "${CMAKE_SOURCE_DIR}/src/userland.cpp")
 
+if(ZIG_ENABLE_MEM_PROFILE)
+    set(ZIG_SOURCES_MEM_PROFILE "${CMAKE_SOURCE_DIR}/src/memory_profiling.cpp")
+endif()
+
 set(ZIG_SOURCES
     "${CMAKE_SOURCE_DIR}/src/analyze.cpp"
     "${CMAKE_SOURCE_DIR}/src/ast_render.cpp"
@@ -456,7 +460,6 @@ set(ZIG_SOURCES
     "${CMAKE_SOURCE_DIR}/src/ir_print.cpp"
     "${CMAKE_SOURCE_DIR}/src/libc_installation.cpp"
     "${CMAKE_SOURCE_DIR}/src/link.cpp"
-    "${CMAKE_SOURCE_DIR}/src/memory_profiling.cpp"
     "${CMAKE_SOURCE_DIR}/src/os.cpp"
     "${CMAKE_SOURCE_DIR}/src/parser.cpp"
     "${CMAKE_SOURCE_DIR}/src/range_set.cpp"
@@ -464,6 +467,7 @@ set(ZIG_SOURCES
     "${CMAKE_SOURCE_DIR}/src/tokenizer.cpp"
     "${CMAKE_SOURCE_DIR}/src/translate_c.cpp"
     "${CMAKE_SOURCE_DIR}/src/util.cpp"
+    "${ZIG_SOURCES_MEM_PROFILE}"
 )
 set(OPTIMIZED_C_SOURCES
     "${CMAKE_SOURCE_DIR}/src/blake2b.c"