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| author | Matthias Klose <doko@ubuntu.com> | 2010-04-25 21:18:48 (GMT) |
|---|---|---|
| committer | Matthias Klose <doko@ubuntu.com> | 2010-04-25 21:18:48 (GMT) |
| commit | bada4c39a12c8cd75c5270a53b090a8bdef867ac (patch) | |
| tree | 8890157db4acc4369a35cb4590612ab0922c98fa /configure.in | |
| parent | 44d3d7854b2c074f80bfee2e9523f246cf850bba (diff) | |
| download | cpython-bada4c39a12c8cd75c5270a53b090a8bdef867ac.zip cpython-bada4c39a12c8cd75c5270a53b090a8bdef867ac.tar.gz cpython-bada4c39a12c8cd75c5270a53b090a8bdef867ac.tar.bz2 | |
configure.in: Avoid autoconf warning: Assume C89 semantics that
RETSIGTYPE is always void (issue #8510).
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/configure.in b/configure.in index 0f0b37a..7d3c573 100644 --- a/configure.in +++ b/configure.in @@ -1374,18 +1374,7 @@ EOF AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_PID_T -AC_DIAGNOSE([obsolete],[your code may safely assume C89 semantics that RETSIGTYPE is void. -Remove this warning and the `AC_CACHE_CHECK' when you adjust the code.])dnl -AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE( -[AC_LANG_PROGRAM([#include <sys/types.h> -#include <signal.h> -], - [return *(signal (0, 0)) (0) == 1;])], - [ac_cv_type_signal=int], - [ac_cv_type_signal=void])]) -AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers - (`int' or `void').]) - +AC_DEFINE_UNQUOTED([RETSIGTYPE],[void],[assume C89 semantics that RETSIGTYPE is always void]) AC_TYPE_SIZE_T AC_TYPE_UID_T AC_TYPE_UINT32_T |