Adhere to the new GNU Coding Standards, avoiding a warning with autoconf 2.59c and...

[ghc-hetmet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8b00e5a..eb64f4e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -878,6 +878,7 @@ FP_HAVE_GCC
 FP_MINGW_GCC
 FP_GCC_NEEDS_NO_OMIT_LFPTR
 FP_GCC_HAS_NO_UNIT_AT_A_TIME
+FP_GCC_HAS_WRAPV
 
 dnl ** figure out how to invoke cpp directly (gcc -E is no good)
 AC_PROG_CPP
@@ -902,6 +903,9 @@ FP_PROG_SORT
 
 dnl ** figure out how to do a BSD-ish install
 AC_PROG_INSTALL
+dnl Let's make sure install-sh is executable here.  If we got it from
+dnl a darcs repo, it might not be (see bug #978).
+chmod +x install-sh
 
 dnl If you can run configure, you certainly have /bin/sh
 AC_DEFINE([HAVE_BIN_SH], [1], [Define to 1 if you have /bin/sh.])