From 1c5a4742d8e5ed264d76f6ded3e0c5e6abcce13e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gonzalo=20Tornar=C3=ADa?= <tornaria@cmat.edu.uy>
Date: Mon, 16 Oct 2023 16:03:13 -0300
Subject: [PATCH] fix cross-compilation

---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d0624ecd..f5a6786b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,7 +48,7 @@ fi
 AC_MSG_CHECKING([for emms instruction])
 # We add the "leal" instruction to reduce false positives in case some
 # non-x86 architecture also has an "emms" instruction.
-AC_RUN_IFELSE([AC_LANG_PROGRAM([[]], [[asm("leal (%eax), %eax; emms");]])],
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[asm("leal (%eax), %eax; emms");]])],
     dnl YES
     [AC_MSG_RESULT([yes])]
     AC_DEFINE(HAVE_EMMS, 1, [Define to 1 if your processor understands the "emms" instruction.])
@@ -84,6 +84,9 @@ AC_RUN_IFELSE([AC_LANG_PROGRAM(
     ,
     dnl NO
     [AC_MSG_RESULT([no])]
+    ,
+    [AC_MSG_RESULT([cross, assume yes])]
+    sigsetjmp=yes
 )
 
 AC_MSG_CHECKING([for GNU libc])