Tidiness: latest autoconf version has fixed AC_FUNC_SETPGRP, so we

  no longer need to supply our own.

1 files changed, 0 insertions, 21 deletions

diff --git a/acinclude.m4 b/acinclude.m4
index 2ac2cab..7eb8976 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -14,27 +14,6 @@ int main(void) {
 ])
 
 
-dnl The AC_FUNC_SETPGRP macro doesn't
-dnl #include <unistd.h>, so it fails on OSF-1, where setpgrp
-dnl will happily accept arguments, but the protoype doesn't
-dnl have them.
-
-AC_DEFUN(RC_FUNC_SETPGRP, [
-	AC_CACHE_CHECK(for setpgrp that takes no arguments, ac_cv_func_setpgrp_void, AC_TRY_RUN([
-#include <unistd.h>
-/* If setpgrp() takes no arguments, this may fail to compile, but
-if it compiles the call should succeed.  Note that the assignments
-to ac_cv_func_setpgrp_void are the other way round from what you
-would expect. */
-int main(void) {
-	return setpgrp(1,1) != -1;
-}
-	], ac_cv_func_setpgrp_void=no, ac_cv_func_setpgrp_void=yes, ac_cv_func_setpgrp_void=yes))
-	case "$ac_cv_func_setpgrp_void" in
-	yes) AC_DEFINE(SETPGRP_VOID) ;;
-	esac
-])
-
 dnl Check for va_copy() in <stdarg.h>.  This is new in C 9x.
 AC_DEFUN(RC_HAVE_VA_COPY, [
 	AC_CACHE_CHECK(for va_copy(), rc_cv_have_va_copy, AC_EGREP_CPP(yes, [