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AG_CHECK_SYS_SIGLIST
Check for existence of global sys_siglist[].
Bruce Korb <bkorb@gnu.org>
2007-07-29
AC_DEFUN([AG_CHECK_SYS_SIGLIST],[ AC_MSG_CHECKING([whether there is a global text array sys_siglist]) AC_CACHE_VAL([ag_cv_sys_siglist],[ AC_TRY_RUN([#include <signal.h> int main() { const char* pz = sys_siglist[1]; return (pz != 0) ? 0 : 1; }],[ag_cv_sys_siglist=yes],[ag_cv_sys_siglist=no],[ag_cv_sys_siglist=no] ) # end of TRY_RUN]) # end of CACHE_VAL AC_MSG_RESULT([$ag_cv_sys_siglist]) if test x$ag_cv_sys_siglist = xyes then AC_DEFINE(HAVE_SYS_SIGLIST, 1, [Define this if there is a global text array sys_siglist]) NEED_SYS_SIGLIST=false else NEED_SYS_SIGLIST=true fi AC_SUBST(NEED_SYS_SIGLIST) ]) # end of AC_DEFUN of AG_CHECK_SYS_SIGLIST
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