Remove some unused declarations from aclocal.m4. [skip ci]

AC_LBL_UNION_WAIT and AC_LBL_HAVE_RUN_PATH have no purpose in this
source tree.  This change does not result in any changes in any other
files.

1 files changed, 0 insertions, 54 deletions

diff --git a/aclocal.m4 b/aclocal.m4
index d852ce83..1db812e3 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -755,60 +755,6 @@ AC_DEFUN(AC_LBL_FIXINCLUDES,
     fi])
 
 dnl
-dnl Checks to see if union wait is used with WEXITSTATUS()
-dnl
-dnl usage:
-dnl
-dnl	AC_LBL_UNION_WAIT
-dnl
-dnl results:
-dnl
-dnl	DECLWAITSTATUS (defined)
-dnl
-AC_DEFUN(AC_LBL_UNION_WAIT,
-    [AC_MSG_CHECKING(if union wait is used)
-    AC_CACHE_VAL(ac_cv_lbl_union_wait,
-	AC_TRY_COMPILE([
-#	include <sys/types.h>
-#	include <sys/wait.h>],
-	    [int status;
-	    u_int i = WEXITSTATUS(status);
-	    u_int j = waitpid(0, &status, 0);],
-	    ac_cv_lbl_union_wait=no,
-	    ac_cv_lbl_union_wait=yes))
-    AC_MSG_RESULT($ac_cv_lbl_union_wait)
-    if test $ac_cv_lbl_union_wait = yes ; then
-	    AC_DEFINE(DECLWAITSTATUS,union wait,[type for wait])
-    else
-	    AC_DEFINE(DECLWAITSTATUS,int,[type for wait])
-    fi])
-
-dnl
-dnl Checks to see if -R is used
-dnl
-dnl usage:
-dnl
-dnl	AC_LBL_HAVE_RUN_PATH
-dnl
-dnl results:
-dnl
-dnl	ac_cv_lbl_have_run_path (yes or no)
-dnl
-AC_DEFUN(AC_LBL_HAVE_RUN_PATH,
-    [AC_MSG_CHECKING(for ${CC-cc} -R)
-    AC_CACHE_VAL(ac_cv_lbl_have_run_path,
-	[echo 'main(){}' > conftest.c
-	${CC-cc} -o conftest conftest.c -R/a1/b2/c3 >conftest.out 2>&1
-	if test ! -s conftest.out ; then
-		ac_cv_lbl_have_run_path=yes
-	else
-		ac_cv_lbl_have_run_path=no
-	fi
-	rm -f -r conftest*])
-    AC_MSG_RESULT($ac_cv_lbl_have_run_path)
-    ])
-
-dnl
 dnl If the file .devel exists:
 dnl	Add some warning flags if the compiler supports them
 dnl	If an os prototype include exists, symlink os-proto.h to it