MacOS: Use exported_symbols_list to filter exported symbols for .gn build files

GN follow up to the corresponding CMake change: https://swiftshader-review.googlesource.com/c/SwiftShader/+/32568 Bug b/134929443 Change-Id: Ic1eabafaef8e2eda92199434359456c1ba10e875 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/34110Tested-by: Alexis Hétu <sugoi@google.com> Presubmit-Ready: Alexis Hétu <sugoi@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com>

MacOS: Use exported_symbols_list to filter exported symbols for .gn build files
ec63fbe9 · Alexis Hetu · Alexis Hétu · 3af883cd · ec63fbe9 · ec63fbe9
Commit ec63fbe9 authored Jul 15, 2019 by Alexis Hetu Committed by Alexis Hétu Jul 19, 2019
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Showing with 17 additions and 3 deletions

BUILD.gn src/OpenGL/libEGL/BUILD.gn +5 -1

BUILD.gn src/OpenGL/libGLESv2/BUILD.gn +5 -1

BUILD.gn src/Vulkan/BUILD.gn +7 -1

No files found.
--- a/src/OpenGL/libEGL/BUILD.gn
+++ b/src/OpenGL/libEGL/BUILD.gn
@@ -73,7 +73,11 @@ swiftshader_shared_library("swiftshader_libEGL") {
      "CoreFoundation.framework",
      "IOSurface.framework",
    ]
-    ldflags = [ "-Wl,-install_name,@rpath/libswiftshader_libEGL.dylib" ]
+    ldflags = [
+      "-Wl,-install_name,@rpath/libswiftshader_libEGL.dylib",
+      "-Wl,-exported_symbols_list," +
+          rebase_path("libEGL.exports", root_build_dir),
+    ]
  } else if (is_linux) {
    if (use_x11) {
      sources += [ "../../Main/libX11.cpp" ]

--- a/src/OpenGL/libGLESv2/BUILD.gn
+++ b/src/OpenGL/libGLESv2/BUILD.gn
@@ -125,7 +125,11 @@ swiftshader_shared_library("swiftshader_libGLESv2") {
  ]

  if (is_mac) {
-    ldflags = [ "-Wl,-install_name,@rpath/libswiftshader_libGLESv2.dylib" ]
+    ldflags = [
+      "-Wl,-install_name,@rpath/libswiftshader_libGLESv2.dylib",
+      "-Wl,-exported_symbols_list," +
+          rebase_path("libGLESv2.exports", root_build_dir),
+    ]
  } else if (is_linux) {
    inputs = [
      "libGLESv2.lds",

--- a/src/Vulkan/BUILD.gn
+++ b/src/Vulkan/BUILD.gn
@@ -108,7 +108,13 @@ swiftshader_shared_library("swiftshader_libvulkan") {
  output_name = "libvulkan"
  output_dir = "$root_out_dir/swiftshader"

-  if (is_linux) {
+  if (is_mac) {
+    ldflags = [
+      "-Wl,-install_name,@rpath/libvk_swiftshader.dylib",
+      "-Wl,-exported_symbols_list," +
+          rebase_path("libvk_swiftshader.exports", root_build_dir),
+    ]
+  } else if (is_linux) {
    inputs = [
      "libvk_swiftshader.lds",
    ]