[Guile-commits] branch master updated: More informative error message if GMP not found

[Andy Wingo]

This is an automated email from the git hooks/post-receive script.

wingo pushed a commit to branch master
in repository guile.

The following commit(s) were added to refs/heads/master by this push:
     new 91547ab  More informative error message if GMP not found
91547ab is described below

commit 91547abf54d5e0795afda2781259ab8923eb527b
Author: Andy Wingo <wingo@pobox.com>
AuthorDate: Sun Mar 7 20:43:16 2021 +0100

    More informative error message if GMP not found
    
    * configure.ac: Mention --enable-mini-gmp if GMP not found.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index a3cdaff..b337771 100644
--- a/configure.ac
+++ b/configure.ac
@@ -657,7 +657,7 @@ if test "x$enable_mini_gmp" = xyes || test 
"x$enable_mini_gmp" = xy; then
 else
   AC_LIB_HAVE_LINKFLAGS([gmp],[],[#include <gmp.h>], [mpz_import 
(0,0,0,0,0,0,0);])
   if test "x$HAVE_LIBGMP" != "xyes"; then
-    AC_MSG_ERROR([GNU MP 4.1 or greater not found])
+    AC_MSG_ERROR([GNU MP 4.1 or greater not found; either install it, or pass 
'--enable-mini-gmp' to use included less-optimal arbitrary-precision integer 
support.])
   fi
   if test "x$LIBGMP_PREFIX" != "x"; then
     CPPFLAGS="-I$LIBGMP_PREFIX $CPPFLAGS"