On 01.12.2015 03:58, Ulrich Drepper wrote:
On Mon, Nov 30, 2015 at 9:14 PM, Jeff Law <l...@redhat.com> wrote:
Right, but isn't AC_COMPILE_IFELSE a compile test, not a run test?
The problem macro is _AC_COMPILER_EXEEXT_WORKS. The message is at the end.
This macro *should* work for cross-compiling but somehow it doesn't
work. In libvtv/configure $cross_compiling is not defined
appropriately. I'm configuring with the following which definitely
indicates that cross-compiling is selected.
that might be another instance of
https://gcc.gnu.org/ml/gcc-patches/2015-01/msg02064.html
Does something like this help?
Index: libvtv/configure.ac
===================================================================
--- libvtv/configure.ac (revision 231050)
+++ libvtv/configure.ac (working copy)
@@ -6,6 +6,8 @@
#AC_INIT(package-unused, version-unused, libvtv)
AC_CONFIG_SRCDIR([vtv_rts.h])
+AM_ENABLE_MULTILIB(, ..)
+
# -------
# Options
# -------
@@ -73,7 +75,6 @@
AM_CONDITIONAL(ENABLE_VTABLE_VERIFY, test $use_vtable_verify = yes)
AM_INIT_AUTOMAKE(foreign no-dist)
-AM_ENABLE_MULTILIB(, ..)
AM_MAINTAINER_MODE
LIBVTV_CONFIGURE
