From b50f496107605f180550f4a389003fe51128af6b Mon Sep 17 00:00:00 2001
From: cancel <cancel@cancel.fm>
Date: Thu, 9 Jan 2020 02:53:47 +0900
Subject: [PATCH] Add tcc debug flag and more warning flags

Adds -Wwrite-strings for all compilers.
Adds -b for tcc in debug builds (bounds check.)
---
 tool | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tool b/tool
index a520919..aba6c36 100755
--- a/tool
+++ b/tool
@@ -226,12 +226,16 @@ build_target() {
   local libraries=()
   local source_files=()
   local out_exe
-  add cc_flags -std=c99 -pipe -finput-charset=UTF-8 -Wall -Wpedantic -Wextra
+  add cc_flags -std=c99 -pipe -finput-charset=UTF-8 -Wall -Wpedantic -Wextra \
+    -Wwrite-strings
   if cc_id_and_vers_gte gcc 6.0.0 || cc_id_and_vers_gte clang 3.9.0; then
     add cc_flags -Wconversion -Wshadow -Wstrict-prototypes \
       -Werror=implicit-function-declaration -Werror=implicit-int \
       -Werror=incompatible-pointer-types -Werror=int-conversion
   fi
+  if [[ $cc_id = tcc ]]; then
+    add cc_flags -Wunsupported
+  fi
   if [[ $lld_detected = 1 ]]; then
     add cc_flags -fuse-ld=lld
   fi
@@ -265,6 +269,9 @@ build_target() {
         # least
         # add cc_flags -fsanitize=leak
       fi
+      case $cc_id in
+        tcc) add cc_flags -b;;
+      esac
       ;;
     release)
       add cc_flags -DNDEBUG -O2 -g0