From c19039787d39c33342daa503acac45b9d8c1f2ba Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 22 Feb 2021 11:39:00 +0200
Subject: Reduce MinGW toolchain build optimization level to -O2

Maybe this will help with flaky crashes/hangs.
---
 build-mingw.bat.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'build-mingw.bat.in')

diff --git a/build-mingw.bat.in b/build-mingw.bat.in
index b9f5b0f..446bfc9 100644
--- a/build-mingw.bat.in
+++ b/build-mingw.bat.in
@@ -383,7 +383,7 @@ cd ..
 
 build2\build2\b-boot %verbose% configure^
  config.cxx=%cxx%^
- config.cc.coptions=-O3^
+ config.cc.coptions=-O2^
  config.bin.lib=shared^
  config.install.root=%idir%
 @if errorlevel 1 goto error
@@ -503,7 +503,7 @@ cd %cdir%
 bpkg-stage %verbose% create^
  cc^
  config.cxx=%cxx%^
- config.cc.coptions=-O3^
+ config.cc.coptions=-O2^
  config.bin.lib=shared^
  config.install.root=%idir%
 @if errorlevel 1 goto error
-- 
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