From: Michael Froman <mfroman@mozilla.com>
Date: Tue, 7 Jan 2025 15:30:00 -0600
Subject: Bug 1935474 - BUILD.gn changes to allow building all of
 absl_component_deps. r?ng!

Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/9cf7afd94407318bb1c39b801d3523db532232e1
---
 abseil-cpp/BUILD.gn                      | 31 ++++++++++--------------
 abseil-cpp/absl/random/internal/BUILD.gn |  5 ++++
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/abseil-cpp/BUILD.gn b/abseil-cpp/BUILD.gn
index 2474ca7fd2e..90cb271d6cd 100644
--- a/abseil-cpp/BUILD.gn
+++ b/abseil-cpp/BUILD.gn
@@ -56,7 +56,6 @@ component("absl") {
 }
 
 group("absl_component_deps") {
-  if (false) {
   public_deps = [
     "//third_party/abseil-cpp/absl/algorithm",
     "//third_party/abseil-cpp/absl/algorithm:container",
@@ -122,23 +121,6 @@ group("absl_component_deps") {
     # alternative to inject abort hook. See notes in `base/logging.cc`.
     "//third_party/abseil-cpp/absl/base:raw_logging_internal",
   ]
-  } else {
-  public_deps = [
-    "//abseil-cpp/absl/algorithm:container",
-    "//abseil-cpp/absl/base:nullability",
-    "//abseil-cpp/absl/cleanup",
-    "//abseil-cpp/absl/container:inlined_vector",
-    "//abseil-cpp/absl/functional:any_invocable",
-    "//abseil-cpp/absl/functional:bind_front",
-    "//abseil-cpp/absl/strings",
-    "//abseil-cpp/absl/strings:str_format",
-    "//abseil-cpp/absl/strings:string_view",
-    "//abseil-cpp/absl/types:optional",
-    "//abseil-cpp/absl/types:span",
-    "//abseil-cpp/absl/types:variant",
-    "//abseil-cpp/absl/utility",
-  ]
-  }
 
   if (is_component_build) {
     public_deps += [ ":absl_full_deps" ]
@@ -152,6 +134,19 @@ group("absl_component_deps") {
   }
 
   visibility = [ ":absl" ]
+
+  if (moz_webrtc_build) {
+    # rewrite deps for our new abseil-cpp location
+    if (defined(public_deps)) {
+      modified_deps = []
+      foreach (dep, public_deps) {
+        newdep = string_replace(dep, "//third_party/abseil-cpp/", "//")
+        modified_deps += [ newdep ]
+      }
+      public_deps = []
+      public_deps = modified_deps
+    }
+  }
 }
 
 # Some third-party libraries use additional parts of absl that are banned in
diff --git a/abseil-cpp/absl/random/internal/BUILD.gn b/abseil-cpp/absl/random/internal/BUILD.gn
index 85fd64e95b8..da8a22f486e 100644
--- a/abseil-cpp/absl/random/internal/BUILD.gn
+++ b/abseil-cpp/absl/random/internal/BUILD.gn
@@ -188,6 +188,11 @@ absl_source_set("platform") {
     "//third_party/abseil-cpp/absl/base:config",
   ]
   visibility = [ "//third_party/abseil-cpp/absl/random/*" ]
+
+  if (moz_webrtc_build) {
+    # We don't really want to run Google's scripting to generate build flags
+    deps -= [ "//build:chromeos_buildflags" ]
+  }
 }
 
 absl_source_set("randen") {