vulkan: assume secure_getenv().

Vulkan's cmake files check for the availability of secure_getenv() but we just assume it exists. BUG=chromium:717558 Change-Id: I22054c3967f543d163dde37b9a6b13e896da7a50 Reviewed-on: https://chromium-review.googlesource.com/494126 Commit-Queue: Frank Henigman <fjhenigman@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

vulkan: assume secure_getenv().
f231232b · Frank Henigman · Commit Bot · 8562b773 · f231232b · f231232b
Commit f231232b authored May 02, 2017 by Frank Henigman Committed by Commit Bot May 02, 2017
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BUILD.gn src/vulkan_support/BUILD.gn +4 -0

vulkan.gypi src/vulkan_support/vulkan.gypi +1 -0

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--- a/src/vulkan_support/BUILD.gn
+++ b/src/vulkan_support/BUILD.gn
@@ -203,6 +203,10 @@ config("vulkan_loader_config") {
  if (is_win) {
    cflags = [ "/wd4201" ]
  }
+  if (is_linux) {
+    # assume secure_getenv() is available
+    defines += [ "HAVE_SECURE_GETENV" ]
+  }
 }

 static_library("vulkan_loader") {

--- a/src/vulkan_support/vulkan.gypi
+++ b/src/vulkan_support/vulkan.gypi
@@ -963,6 +963,7 @@
                            'defines':
                            [
                                'DEFAULT_VK_LAYERS_PATH="."',
+                                'HAVE_SECURE_GETENV',
                                'LAYERS_SOURCE_PATH="<(vulkan_json)"',
                                'VK_USE_PLATFORM_XCB_KHR',
                                'VK_USE_PLATFORM_XCB_KHX',