From 3fc9e65fb7bf9503fb130de5b7c3cefc51493beb Mon Sep 17 00:00:00 2001
From: Christopher Wellons <wellons@nullprogram.com>
Date: Mon, 11 May 2020 23:43:20 -0400
Subject: [PATCH] Optimize GDB for size

For some reason GDB is written in C but compiled as C++, so CFLAGS is
ignored? Anyway, this *does* make it smaller.
---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index cdd842d..be68541 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -235,6 +235,7 @@ WORKDIR /gdb
 RUN /gdb-$GDB_VERSION/configure \
         --host=x86_64-w64-mingw32 \
         CFLAGS="-Os" \
+        CXXFLAGS="-Os" \
         LDFLAGS="-s"
 RUN make -j$(nproc)
 RUN cp gdb/gdb.exe $PREFIX/bin/