Commit 53ededd0 authored by sof's avatar sof

[project @ 2001-09-28 23:36:50 by sof]

Provide finer-grained control for turning off mk/target.mk's
'all', 'boot' and 'install' rules. i.e., instead of having
the variable NO_ALL_TARGETS control the defnition of rules
for all three, NO_ALL_TARGET, NO_BOOT_TARGET, and NO_INSTALL_TARGET
lets you individually control which ones you don't want.

Sub-projects (GC and HDirect, for example) have the need
to turn off the 'boot' rule, which is what motivated this
change.
parent ba36feb6
......@@ -333,7 +333,11 @@ install ::
fi; \
done
NO_ALL_TARGETS=YES
# Turn off target.mk's rules for 'all', 'boot' and 'install'.
NO_BOOT_TARGET=YES
NO_ALL_TARGET=YES
NO_INSTALL_TARGET=YES
include $(TOP)/mk/target.mk
# -----------------------------------------------------------------------------
......
......@@ -79,10 +79,24 @@
ifneq "$(SUBDIRS)" ""
# we override the boot & all targets in the top level Makefile
ifneq "$(NO_ALL_TARGETS)" "YES"
# we override the 'boot', 'all' and 'install' targets in the top
# level Makefile. Some of the sub-projects also set 'boot' to empty.
ifeq "$(NO_ALL_TARGET)" "YES"
ALL_TARGET =
else
ALL_TARGET = all
endif
ifeq "$(NO_BOOT_TARGET)" "YES"
BOOT_TARGET =
else
BOOT_TARGET = boot
endif
ifneq "$(NO_INSTALL_TARGET)" "YES"
INSTALL_TARGET =
else
INSTALL_TARGET = install
endif
......@@ -165,8 +179,12 @@ endif
# The boot target, at a minimum generates dependency information
.PHONY: boot
boot :: depend
ifeq "$(NO_BOOT_TARGET)" "YES"
boot ::
else
boot :: depend
endif
##################################################################
# GNU Standard targets
......@@ -297,7 +315,7 @@ ifneq "$(BootingFromHc)" "YES"
$(HS_PROG) :: $(HS_OBJS)
$(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS)
else
# see bootstrp.mk
# see bootstrap.mk
$(HS_PROG) :: $(HS_OBJS)
$(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(HS_OBJS) $(HC_BOOT_LIBS)
endif
......
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