Makefile.inc: Add support for staged builds.

- Allow the RTEMS_ROOT to be conditionally supplied. This
  can be a staging area before being moved to the final
  install prefix location.

- Update the default.cfg to use RTEMS_ROOT and to not rely on
  the exec_prefix so it's paths can be staged.

- Fix and add the needed configure subs.

Closes #3768
This commit is contained in:
Chris Johns
2019-07-19 17:50:05 +10:00
parent c4d89deaa6
commit 270c5df5db
4 changed files with 18 additions and 12 deletions
+4 -2
View File
@@ -5,11 +5,13 @@
# Created by Jiri Gaisler, 16-03-97 (who is owed a debt of gratitude
# for the initial RTEMS autoconf support. Thanks. --joel)
include $(exec_prefix)/$(RTEMS_BSP)/make/target.cfg
RTEMS_TARGET = $(RTEMS_CPU)-rtems$(RTEMS_API)
include $(RTEMS_ROOT)/$(RTEMS_TARGET)/$(RTEMS_BSP)/make/target.cfg
include $(RTEMS_SHARE)/make/host.cfg
include $(RTEMS_ROOT)/make/main.cfg
include $(exec_prefix)/$(RTEMS_BSP)/make/bsp.cfg
include $(RTEMS_ROOT)/$(RTEMS_TARGET)/$(RTEMS_BSP)/make/bsp.cfg
## Target compiler config file, if any
CONFIG.CC = $(RTEMS_SHARE)/make/compilers/gcc-target-default.cfg