From: Ken Raeburn <raeburn@mit.edu>
Date: Sun, 3 Apr 2011 23:21:52 +0000 (+0000)
Subject: Don't check for stdarg.h
X-Git-Tag: krb5-1.10-alpha1~491
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=19ee523a592c3532b1ab309a4b27630695d3cf0c;p=krb5.git

Don't check for stdarg.h

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24832 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index 408035aae..390a747fb 100644
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -726,49 +726,6 @@ AC_DEFUN(KRB5_AC_NEED_DAEMON, [
 KRB5_NEED_PROTO([#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif],daemon,1)])dnl
-dnl
-dnl Check if stdarg or varargs is available *and compiles*; prefer stdarg.
-dnl (This was sent to djm for incorporation into autoconf 3/12/1996.  KR)
-dnl
-AC_DEFUN(AC_HEADER_STDARG, [
-
-AC_MSG_CHECKING([for stdarg.h])
-AC_CACHE_VAL(ac_cv_header_stdarg_h,
-[AC_TRY_COMPILE([#include <stdarg.h>], [
-  } /* ac_try_compile will have started a function body */
-  int aoeu (char *format, ...) {
-    va_list v;
-    int i;
-    va_start (v, format);
-    i = va_arg (v, int);
-    va_end (v);
-],ac_cv_header_stdarg_h=yes,ac_cv_header_stdarg_h=no)])dnl
-AC_MSG_RESULT($ac_cv_header_stdarg_h)
-if test $ac_cv_header_stdarg_h = yes; then
-  AC_DEFINE(HAVE_STDARG_H, 1, [Define if stdarg available and compiles])
-else
-
-AC_MSG_CHECKING([for varargs.h])
-AC_CACHE_VAL(ac_cv_header_varargs_h,
-[AC_TRY_COMPILE([#include <varargs.h>],[
-  } /* ac_try_compile will have started a function body */
-  int aoeu (va_alist) va_dcl {
-    va_list v;
-    int i;
-    va_start (v);
-    i = va_arg (v, int);
-    va_end (v);
-],ac_cv_header_varargs_h=yes,ac_cv_header_varargs_h=no)])dnl
-AC_MSG_RESULT($ac_cv_header_varargs_h)
-if test $ac_cv_header_varargs_h = yes; then
-  AC_DEFINE(HAVE_VARARGS_H, 1, [Define if varargs available and compiles])
-else
-  AC_MSG_ERROR(Neither stdarg nor varargs compile?)
-fi
-
-fi dnl stdarg test failure
-
-])dnl
 
 dnl
 dnl KRB5_AC_NEED_LIBGEN --- check if libgen needs to be linked in for
diff --git a/src/configure.in b/src/configure.in
index 8bb6a10e3..5ddaef20d 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -67,7 +67,7 @@ LIBUTIL=-lutil
 ])
 AC_SUBST(LIBUTIL)
 # for kdc
-AC_CHECK_HEADERS(syslog.h stdarg.h sys/select.h sys/sockio.h ifaddrs.h unistd.h)
+AC_CHECK_HEADERS(syslog.h sys/select.h sys/sockio.h ifaddrs.h unistd.h)
 AC_CHECK_FUNCS(openlog syslog closelog strftime vsprintf vasprintf vsnprintf)
 AC_CHECK_FUNCS(strlcpy)
 EXTRA_SUPPORT_SYMS=
@@ -209,7 +209,6 @@ AC_SUBST(MKSTEMP_OBJ)
 AC_SUBST(MKSTEMP_ST_OBJ)
 AC_SUBST(EXTRA_SUPPORT_SYMS)
 
-AC_HEADER_STDARG
 DECLARE_SYS_ERRLIST
 AC_CHECK_HEADERS(unistd.h paths.h regex.h regexpr.h fcntl.h memory.h ifaddrs.h sys/filio.h byteswap.h machine/endian.h machine/byte_order.h sys/bswap.h endian.h pwd.h arpa/inet.h alloca.h dlfcn.h limits.h pthread.h semaphore.h)
 AC_CHECK_HEADER(regexp.h, [], [],
@@ -477,7 +476,6 @@ AC_CHECK_HEADER(termios.h,
 
 KRB5_SIGTYPE
 AC_CHECK_HEADERS(stdlib.h string.h stddef.h sys/types.h sys/file.h sys/param.h sys/stat.h sys/time.h netinet/in.h sys/uio.h sys/filio.h sys/select.h time.h paths.h errno.h)
-AC_HEADER_STDARG
 KRB5_AC_INET6
 
 # If compiling with IPv6 support, test if in6addr_any functions.