From: Taylor R Campbell <campbell@mumble.net>
Date: Thu, 8 Nov 2018 18:56:40 +0000 (+0000)
Subject: Use -frounding-math since we change the rounding mode.
X-Git-Tag: mit-scheme-pucked-10.1.2~16^2~113
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=d76d3e8d196a30348a7ef167ae421408f05425d4;p=mit-scheme.git

Use -frounding-math since we change the rounding mode.
---

diff --git a/src/microcode/configure.ac b/src/microcode/configure.ac
index d40f5999c..194ccf1b9 100644
--- a/src/microcode/configure.ac
+++ b/src/microcode/configure.ac
@@ -214,6 +214,8 @@ if test x"${GCC}" = xyes; then
     CFLAGS_WERROR=-Werror
 
     for flag in \
+	-frounding-math \
+	\
 	-Wall \
 	-Wclobbered \
 	-Wempty-body \
@@ -237,7 +239,7 @@ if test x"${GCC}" = xyes; then
 	\
 	-Wno-error=stringop-truncation \
 	; do
-	AC_MSG_CHECKING([for compiler warning $flag])
+	AC_MSG_CHECKING([for compiler $flag])
 	SAVED_CFLAGS=${CFLAGS}
 	CFLAGS="${SAVED_CFLAGS} ${flag} -Werror"
 	AC_TRY_COMPILE([],[],