From b580080af1ca854dc57d53d5ebba53ae33bf1d9f Mon Sep 17 00:00:00 2001
From: Trung Nguyen <57174311+trungnt2910@users.noreply.github.com>
Date: Mon, 8 Jan 2024 23:47:53 +0700
Subject: [PATCH] tool/cosmocc: Allow exceptions and rtti (#1074)

With `libunwind` and `libcxxabi` included in `libcosmo`, we can now
allow users to build C++ applications with exceptions and RTTI enabled.

The default is still disabling these two to avoid bloating the binary.

Closes #1065
---
 tool/cosmocc/bin/cosmocc    | 2 --
 tool/cosmocc/bin/cosmocross | 2 --
 2 files changed, 4 deletions(-)

diff --git a/tool/cosmocc/bin/cosmocc b/tool/cosmocc/bin/cosmocc
index 4cd6b2450..97ceaf18c 100755
--- a/tool/cosmocc/bin/cosmocc
+++ b/tool/cosmocc/bin/cosmocc
@@ -151,11 +151,9 @@ for x; do
   elif [ x"$x" = x"-r" ] ||
        [ x"$x" = x"-S" ] ||
        [ x"$x" = x"-pie" ] ||
-       [ x"$x" = x"-frtti" ] ||
        [ x"$x" = x"-shared" ] ||
        [ x"$x" = x"-nostdlib" ] ||
        [ x"$x" = x"-mred-zone" ] ||
-       [ x"$x" = x"-fexceptions" ] ||
        [ x"$x" = x"-fsanitize=thread" ]; then
     fatal_error "$x flag not supported"
   elif [ x"$x" = x"-mno-red-zone" ]; then
diff --git a/tool/cosmocc/bin/cosmocross b/tool/cosmocc/bin/cosmocross
index e597c8d75..f906393f3 100755
--- a/tool/cosmocc/bin/cosmocross
+++ b/tool/cosmocc/bin/cosmocross
@@ -142,11 +142,9 @@ for x; do
     continue
   elif [ x"$x" = x"-r" ] ||
        [ x"$x" = x"-pie" ] ||
-       [ x"$x" = x"-frtti" ] ||
        [ x"$x" = x"-shared" ] ||
        [ x"$x" = x"-nostdlib" ] ||
        [ x"$x" = x"-mred-zone" ] ||
-       [ x"$x" = x"-fexceptions" ] ||
        [ x"$x" = x"-fsanitize=thread" ]; then
     echo "$PROG: $x not supported" >&2
     exit 1