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sim: drop configure scripts for simple ports

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These ports only use the pieces that have been unified, so we can
merge them into the common configure script and get rid of their
unique one entirely.

We still compile & link separate run programs, and have dedicated
subdir Makefiles, but the configure script portion is merged.
This commit is contained in:
Mike Frysinger
2021-06-19 21:33:30 -04:00
parent 224506e95d
commit 36bb57e40c
104 changed files with 809 additions and 49374 deletions
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9
sim/common/ChangeLog
View File

@@ -1,3 +1,12 @@
2021-06-22 Mike Frysinger <vapier@gentoo.org>
* Make-common.in (VPATH): Use $(srcdir).
(config.status): New variable.
(stamp-hw): Depend on $(config.status).
(Makefile): Likewise. Change rule based on SIM_COMMON_BUILD.
(config.status): Disable when SIM_COMMON_BUILD is true.
(.gdbinit): Likewise.
2021-06-21 Mike Frysinger <vapier@gentoo.org>
* Make-common.in: Move sim-hw settings to ../arch-subdir.mk.in.

18
sim/common/Make-common.in
View File

@@ -34,12 +34,15 @@
## COMMON_PRE_CONFIG_FRAG
VPATH = @srcdir@:$(srccom)
srcdir = @srcdir@
VPATH = $(srcdir):$(srccom)
srccom = $(srcdir)/../common
srcroot = $(srcdir)/../..
srcsim = $(srcdir)/..
@SIM_COMMON_BUILD_FALSE@config.status = config.status
@SIM_COMMON_BUILD_TRUE@config.status = ../config.status
include $(srcroot)/gdb/silent-rules.mk
# Helper code from gnulib.
@@ -413,7 +416,7 @@ endif
# FIXME This is one very simple-minded way of generating the file hw-config.h
hw-config.h: stamp-hw ; @true
stamp-hw: Makefile.in $(srccom)/Make-common.in config.status Makefile
stamp-hw: Makefile.in $(srccom)/Make-common.in $(config.status) Makefile
rm -f tmp-hw.h
echo "/* generated by Makefile */" > tmp-hw.h
sim_hw="$(SIM_HW_DEVICES)"; \
@@ -529,14 +532,15 @@ distclean maintainer-clean realclean: clean $(SIM_EXTRA_DISTCLEAN)
# Dummy target to force execution of dependent targets.
force:
Makefile: Makefile.in $(srccom)/Make-common.in config.status
CONFIG_HEADERS= $(SHELL) ./config.status
Makefile: Makefile.in $(srccom)/Make-common.in $(config.status)
@SIM_COMMON_BUILD_FALSE@ CONFIG_HEADERS= $(SHELL) ./config.status
@SIM_COMMON_BUILD_TRUE@ cd .. && $(SHELL) ./config.status $(arch)/Makefile
config.status: configure
$(SHELL) ./config.status --recheck
@SIM_COMMON_BUILD_FALSE@config.status: configure
@SIM_COMMON_BUILD_FALSE@ $(SHELL) ./config.status --recheck
.gdbinit: # config.status $(srccom)/gdbinit.in
CONFIG_FILES=$@:../common/gdbinit.in CONFIG_HEADERS= $(SHELL) ./config.status
@SIM_COMMON_BUILD_FALSE@ CONFIG_FILES=$@:../common/gdbinit.in CONFIG_HEADERS= $(SHELL) ./config.status
# CGEN support