diff options
Diffstat (limited to 'm4/c-stack.m4')
| -rw-r--r-- | m4/c-stack.m4 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/m4/c-stack.m4 b/m4/c-stack.m4 index 666a8ee06..8049d96bd 100644 --- a/m4/c-stack.m4 +++ b/m4/c-stack.m4 @@ -148,6 +148,13 @@ AC_DEFUN([jm_PREREQ_C_STACK], AC_CHECK_DECLS([getcontext], , , [#include <ucontext.h>]) AC_CHECK_DECLS([sigaltstack], , , [#include <signal.h>]) - AC_CHECK_HEADERS(sys/resource.h ucontext.h unistd.h) + AC_CHECK_HEADERS_ONCE(sys/time.h unistd.h) + AC_CHECK_HEADERS(sys/resource.h ucontext.h) AC_CHECK_TYPES([stack_t], , , [#include <signal.h>])]) + +AC_DEFUN([gl_C_STACK], +[ + dnl Prerequisites of lib/c-stack.c. + jm_PREREQ_C_STACK +]) |