From 8ae9bc9d315be6ecbb97dd9754b9d8424b5a70f0 Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Mon, 2 Dec 2013 20:54:28 +0100 Subject: Tests for unwinder of x86*. Signed-off-by: Jan Kratochvil --- m4/ChangeLog | 4 ++++ m4/biarch.m4 | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'm4') diff --git a/m4/ChangeLog b/m4/ChangeLog index 0fc78713..c950e54b 100644 --- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,7 @@ +2013-12-02 Jan Kratochvil + + * biarch.m4 (utrace_BIARCH): Call AC_MSG_WARN if !BIARCH. + 2013-11-07 Roland McGrath Jan Kratochvil diff --git a/m4/biarch.m4 b/m4/biarch.m4 index a15323e2..04c8dbab 100644 --- a/m4/biarch.m4 +++ b/m4/biarch.m4 @@ -41,5 +41,7 @@ save_CC="$CC" CC="$biarch_CC" AC_RUN_IFELSE([AC_LANG_PROGRAM([], [])], utrace_cv_cc_biarch=yes, utrace_cv_cc_biarch=no) -CC="$save_CC"])], [utrace_cv_cc_biarch=no])]) +CC="$save_CC"])], [utrace_cv_cc_biarch=no]) +AS_IF([test $utrace_cv_cc_biarch != yes], [dnl +AC_MSG_WARN([not running biarch tests, $biarch_CC does not work])])]) AM_CONDITIONAL(BIARCH, [test $utrace_cv_cc_biarch = yes])]) -- cgit v1.2.1