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configure.in @ c094542

4.104.114.84.95

Last change on this file since c094542 was c094542, checked in by Joel Sherrill <joel.sherrill@…>, on 11/16/99 at 16:07:17
Only check for System V IPC if multiprocessing is enabled. The unix port only uses System V IPC for shared memory and semaphores to communicate between nodes in a multiprocessor configuration. If you disable multiprocessing, then this code should be unused. Thus systems like Cygwin which are POSIX but do not support System V IPC should not work.
Property mode set to `100644`
File size: 1.1 KB

Line
1	dnl Process this file with autoconf to produce a configure script.
2	dnl
3	dnl $Id$
4
5	AC_PREREQ(2.13)
6	AC_INIT(no_cpu)
7	RTEMS_TOP(../../../../..)
8	AC_CONFIG_AUX_DIR(../../../../..)
9
10	AC_PROG_MAKE_SET
11	RTEMS_CANONICAL_TARGET_CPU
12
13	AM_MAINTAINER_MODE
14	RTEMS_ENABLE_MULTIPROCESSING
15	RTEMS_ENABLE_POSIX
16	RTEMS_ENABLE_ITRON
17	RTEMS_ENABLE_INLINES
18	RTEMS_ENABLE_LIBCDIR
19
20	RTEMS_ENV_RTEMSBSP
21
22	AC_PROG_INSTALL
23
24	RTEMS_CHECK_CPU
25	RTEMS_CANONICAL_HOST
26
27	RTEMS_PROJECT_ROOT
28
29	dnl check target cc
30	RTEMS_PROG_CC_FOR_TARGET
31	RTEMS_CANONICALIZE_TOOLS
32
33	RTEMS_CHECK_NEWLIB
34
35	# Check if there is custom/*.cfg for this BSP
36	RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
37	RTEMS_CHECK_MULTIPROCESSING(RTEMS_BSP)
38	RTEMS_CHECK_POSIX_API(RTEMS_BSP)
39	RTEMS_CHECK_ITRON_API(RTEMS_BSP)
40
41	# The only use of System V IPC is the UNIX port when multiprocessing.
42	if test "$HAS_MP" = "yes"; then
43	RTEMS_CHECK_SYSV_UNIX
44	fi
45
46	# find all the Executive Makefiles
47	RTEMS_CHECK_MAKEFILE($RTEMS_CPU)
48
49	AM_CONDITIONAL(HAS_POSIX,test "$HAS_POSIX_API" = "yes")
50	AM_CONDITIONAL(HAS_ITRON,test "$HAS_ITRON_API" = "yes")
51
52	# Try to explicitly list a Makefile here
53	AC_OUTPUT(
54	Makefile
55	$makefiles
56	)

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