Build: Fix Autoconf warnings about escaped backquotes.
Thanks to Daniel Richard G. for pointing out that it's
good to sometimes run autoreconf -fi with -Wall.
diff --git a/configure.ac b/configure.ac
index 12c0117..d2c0a6d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -297,7 +297,7 @@
;;
*)
AC_MSG_RESULT([])
- AC_MSG_ERROR([--enable-assembler accepts only \`yes', \`no', \`x86', or \`x86_64'.])
+ AC_MSG_ERROR([--enable-assembler accepts only `yes', `no', `x86', or `x86_64'.])
;;
esac
AM_CONDITIONAL(COND_ASM_X86, test "x$enable_assembler" = xx86)
@@ -317,7 +317,7 @@
AC_DEFINE([HAVE_SMALL], [1], [Define to 1 if optimizing for size.])
elif test "x$enable_small" != xno; then
AC_MSG_RESULT([])
- AC_MSG_ERROR([--enable-small accepts only \`yes' or \`no'])
+ AC_MSG_ERROR([--enable-small accepts only `yes' or `no'])
fi
AC_MSG_RESULT([$enable_small])
AM_CONDITIONAL(COND_SMALL, test "x$enable_small" = xyes)
@@ -357,8 +357,7 @@
;;
*)
AC_MSG_RESULT([])
- AC_MSG_ERROR([--enable-threads only accepts
- \`yes', \`no', \`posix', \`win95', or \`vista'])
+ AC_MSG_ERROR([--enable-threads only accepts `yes', `no', `posix', `win95', or `vista'])
;;
esac
