From 747574796a066cc0258b643f556c34893153dbc1 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 3 Dec 2018 10:44:14 +0200
Subject: Suppress MSVC warnings at project level

---
 bootstrap-msvc.bat     | 2 +-
 build/root.build       | 6 ++++++
 tests/build/root.build | 6 ++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/bootstrap-msvc.bat b/bootstrap-msvc.bat
index ad2d3a7..a81bec9 100644
--- a/bootstrap-msvc.bat
+++ b/bootstrap-msvc.bat
@@ -40,7 +40,7 @@ goto :eof
   rem Note that echo does not override errorlevel.
   rem
   echo on
-  %cxx% /I%owd%\%libbutl% /I%owd% /DBUILD2_BOOTSTRAP /DBUILD2_HOST_TRIPLET=\"i686-microsoft-win32-msvc\" %ops% /c /TP %*
+  %cxx% /I%owd%\%libbutl% /I%owd% /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS /DBUILD2_BOOTSTRAP /DBUILD2_HOST_TRIPLET=\"i686-microsoft-win32-msvc\" %ops% /c /TP %*
   @echo off
   if errorlevel 1 exit /b 1
 goto :eof
diff --git a/build/root.build b/build/root.build
index 24741ec..6213fe1 100644
--- a/build/root.build
+++ b/build/root.build
@@ -13,6 +13,12 @@ ixx{*}: extension = ixx
 txx{*}: extension = txx
 cxx{*}: extension = cxx
 
+if ($cxx.class == 'msvc')
+{
+  cxx.poptions += -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS
+  cxx.coptions += /wd4251 /wd4275 /wd4800
+}
+
 cxx.poptions =+ "-I$out_root" "-I$src_root"
 
 # While we don't have any C sources to compile, we need to get the C compiler
diff --git a/tests/build/root.build b/tests/build/root.build
index 749e6c3..d0f6a7e 100644
--- a/tests/build/root.build
+++ b/tests/build/root.build
@@ -9,6 +9,12 @@ using cxx
 hxx{*}: extension = hxx
 cxx{*}: extension = cxx
 
+if ($cxx.class == 'msvc')
+{
+  cxx.poptions += -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS
+  cxx.coptions += /wd4251 /wd4275 /wd4800
+}
+
 # Setup the build system driver that we are testing (which may not be the same
 # as our $build.path).
 #
-- 
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