1 files changed, 10 insertions, 0 deletions
diff --git a/third_party/BUILD.gn b/third_party/BUILD.gn
index a24e99e7f0..33a9fa2ebe 100644
--- a/third_party/BUILD.gn
+++ b/third_party/BUILD.gn
@@ -272,11 +272,21 @@ static_library("fx_lcms2") {
 }
 
 # This is only used for standalone builds.
+config("jpeg_warnings") {
+  visibility = [ ":*" ]
+  if (is_clang) {
+    cflags = [ "-Wno-shift-negative-value" ]
+  }
+}
+
 static_library("jpeg") {
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [
     "//build/config/compiler:no_chromium_code",
     ":pdfium_third_party_config",
+
+    # Must be after no_chromium_code for warning flags to be ordered correctly.
+    ":jpeg_warnings",
   ]
   sources = [
     "libjpeg/cderror.h",