From: Taylor R Campbell <campbell@mumble.net>
Date: Thu, 8 Nov 2018 16:17:41 +0000 (+0000)
Subject: Add -Wunreachable-code and -Wwrite-strings.
X-Git-Tag: mit-scheme-pucked-10.1.2~16^2~116^2~5
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=78d17d14d34a14d3b6a7e98dd5aeeb06e6e8cd0e;p=mit-scheme.git

Add -Wunreachable-code and -Wwrite-strings.
---

diff --git a/src/microcode/configure.ac b/src/microcode/configure.ac
index ea4af189f..b66ba34f1 100644
--- a/src/microcode/configure.ac
+++ b/src/microcode/configure.ac
@@ -229,6 +229,8 @@ if test ${GCC} = yes; then
 	-Wtype-limits \
 	-Wundef \
 	-Wuninitialized \
+	-Wunreachable-code \
+	-Wwrite-strings \
 	; do
 	AC_MSG_CHECKING([for compiler warning $flag])
 	SAVED_CFLAGS="$CFLAGS"
@@ -240,7 +242,7 @@ if test ${GCC} = yes; then
     done
 
     # other possibilities:
-    # -Wmissing-prototypes -Wunreachable-code -Wwrite-strings
+    # -Wmissing-prototypes
 fi
 FOO=`${INSTALL} --help 2> /dev/null | ${FGREP} -e --preserve-timestamps`
 if test "x${FOO}" != x; then