[bpt/guile.git] / m4 / pipe.m4

# pipe.m4 serial 2
dnl Copyright (C) 2010-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_PIPE],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])

  AC_CHECK_FUNCS_ONCE([pipe])
  if test $ac_cv_func_pipe != yes; then
    HAVE_PIPE=0
  fi
])
Commit	Line	Data
1adba49a	1	# pipe.m4 serial 2
5e69ceb7	2	dnl Copyright (C) 2010-2014 Free Software Foundation, Inc.
1adba49a AW	3	dnl This file is free software; the Free Software Foundation
	4	dnl gives unlimited permission to copy and/or distribute it,
	5	dnl with or without modifications, as long as this notice is preserved.
	6
	7	AC_DEFUN([gl_FUNC_PIPE],
	8	[
	9	AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
	10
	11	AC_CHECK_FUNCS_ONCE([pipe])
	12	if test $ac_cv_func_pipe != yes; then
	13	HAVE_PIPE=0
	14	fi
	15	])