From 8670ec53e44253862cd293e19ee120858170c433 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Wed, 14 Jun 2023 15:24:49 +0800
Subject: [PATCH] libphonenumber: add workaround for new protobuf

---
 Formula/libphonenumber.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Formula/libphonenumber.rb b/Formula/libphonenumber.rb
index 7bd312d8e316e..7648b791843a2 100644
--- a/Formula/libphonenumber.rb
+++ b/Formula/libphonenumber.rb
@@ -35,6 +35,8 @@ class Libphonenumber < Formula
 
   def install
     ENV.append_to_cflags "-Wno-sign-compare" # Avoid build failure on Linux.
+    # https://github.com/protocolbuffers/protobuf/commit/4329fde9cf3fab7d1b3a9abe0fbeee1ad8a8b111
+    ENV.append_to_cflags "-DPROTOBUF_USE_DLLS"
     system "cmake", "-S", "cpp", "-B", "build",
                     "-DCMAKE_CXX_STANDARD=17", # keep in sync with C++ standard in abseil.rb
                     "-DGTEST_INCLUDE_DIR=#{Formula["googletest"].opt_include}",
@@ -66,7 +68,7 @@ def install
         }
       }
     EOS
-    system ENV.cxx, "-std=c++17", "test.cpp", "-L#{lib}", "-lphonenumber", "-o", "test"
+    system ENV.cxx, "-std=c++17", "-DPROTOBUF_USE_DLLS", "test.cpp", "-L#{lib}", "-lphonenumber", "-o", "test"
     system "./test"
   end
 end