commit 9508abb6e647151d3898f75042f5b0f7f510eb77
author Roland McGrath <mcgrathr@google.com> Fri Sep 15 10:56:42 2017 -0700
committer Roland McGrath <mcgrathr@google.com> Thu Sep 21 23:39:58 2017 +0000
tree ca3fbeab3923642812533a8bcff3fc761b83b1a9
parent 4cf3087e5f8280037ccfcf5128048dd361382726

Define ZX_DEBUGLEVEL=2 in is_debug builds

Enable ZX_DEBUG_ASSERT et al in Zircon code.

Change-Id: If82d7e09372ea3b22f69b9c38cee3ca1cff3bfa9

config/BUILDCONFIG.gn

diff --git a/config/BUILDCONFIG.gn b/config/BUILDCONFIG.gn
index 4de3400..19e4abc 100644
--- a/config/BUILDCONFIG.gn
+++ b/config/BUILDCONFIG.gn
@@ -142,6 +142,10 @@
     "//build/config/fuchsia:safestack",
     "//build/config/fuchsia:thread_safety_annotations",
     "//build/config/fuchsia:werror",
+
+    # TODO(mcgrathr): Perhaps restrict this to only affected code.
+    # For now, safest to do it everywhere.
+    "//build/config/fuchsia:zircon_asserts",
   ]
 }
 

config/fuchsia/BUILD.gn

diff --git a/config/fuchsia/BUILD.gn b/config/fuchsia/BUILD.gn
index 2425a5f..42a8337 100644
--- a/config/fuchsia/BUILD.gn
+++ b/config/fuchsia/BUILD.gn
@@ -139,3 +139,12 @@
   cflags_cc = [ "-Wthread-safety" ]
   defines = [ "_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS" ]
 }
+
+config("zircon_asserts") {
+  if (is_debug) {
+    debug_level = 2
+  } else {
+    debug_level = 0
+  }
+  defines = [ "ZX_DEBUGLEVEL=$debug_level" ]
+}