code.ossystems Code Review - openembedded-core.git/blob

   1 m4/biarch.m4: tweak AC_RUN_IFELSE for cross-compiling
   2
   3 Macro: AC_RUN_IFELSE (input,
   4                       [action-if-true],
   5                       [action-if-false],
   6                       [action-if-cross-compiling])
   7
   8 Add the missing [action-if-cross-compiling] part to support
   9 cross-compiling.
  10
  11 Upstream-Status: inappropriate [oe specific]
  12
  13 Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
  14 ---
  15  m4/biarch.m4 | 4 +++-
  16  1 file changed, 3 insertions(+), 1 deletion(-)
  17
  18 diff --git a/m4/biarch.m4 b/m4/biarch.m4
  19 --- a/m4/biarch.m4
  20 +++ b/m4/biarch.m4
  21 @@ -40,7 +40,9 @@ AC_CACHE_CHECK([whether $biarch_CC makes executables we can run],
  22  save_CC="$CC"
  23  CC="$biarch_CC"
  24  AC_RUN_IFELSE([AC_LANG_PROGRAM([], [])],
  25 -             utrace_cv_cc_biarch=yes, utrace_cv_cc_biarch=no)
  26 +             utrace_cv_cc_biarch=yes,
  27 +             utrace_cv_cc_biarch=no,
  28 +             utrace_cv_cc_biarch=yes)
  29  CC="$save_CC"])], [utrace_cv_cc_biarch=no])
  30  AS_IF([test $utrace_cv_cc_biarch != yes], [dnl
  31  AC_MSG_WARN([not running biarch tests, $biarch_CC does not work])])])
  32 --
  33 1.8.1.2
  34