be: remove remnants of machine description

[libfirm] / Makefile

diff --git a/Makefile b/Makefile
index cd84583..b3d85a5 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -37,6 +37,14 @@ CFLAGS    += -Wall -W -Wextra -Wstrict-prototypes -Wmissing-prototypes -Wwrite-s
 LINKFLAGS += $(LINKFLAGS_$(variant))
 VPATH = $(srcdir)
 
+REVISION ?= $(shell git describe --abbrev=40 --always --dirty --match '')
+
+# Update revision.h if necessary
+UNUSED := $(shell \
+       REV="\#define libfirm_VERSION_REVISION \"$(REVISION)\""; \
+       echo "$$REV" | cmp -s - firm_revision.h 2> /dev/null || echo "$$REV" > firm_revision.h \
+)
+
 .PHONY: all
 all: firm
 
@@ -90,7 +98,6 @@ EMITTER_GENERATOR = $(srcdir)ir/be/scripts/generate_emitter.pl
 EMITTER_GENERATOR2 = $(srcdir)ir/be/scripts/generate_emitter_new.pl
 REGALLOC_IF_GENERATOR = $(srcdir)ir/be/scripts/generate_regalloc_if.pl
 OPCODES_GENERATOR = $(srcdir)ir/be/scripts/generate_new_opcodes.pl
-MACHINE_GENERATOR = $(srcdir)ir/be/scripts/generate_machine.pl
 
 define backend_template
 $(1)_SOURCES = $$(wildcard ir/be/$(1)/*.c)
@@ -111,12 +118,6 @@ $$(srcdir)ir/be/$(1)/gen_$(1)_regalloc_if.h $$(srcdir)ir/be/$(1)/gen_$(1)_regall
 $(1)_SOURCES += ir/be/$(1)/gen_$(1)_regalloc_if.c
 $(1)_GEN_HEADERS += ir/be/$(1)/gen_$(1)_regalloc_if.h
 
-$$(srcdir)ir/be/$(1)/gen_$(1)_machine.h $$(srcdir)ir/be/$(1)/gen_$(1)_machine.c: $$($(1)_SPEC) $$(MACHINE_GENERATOR)
-       @echo GEN $$@
-       $(Q)$$(MACHINE_GENERATOR) $$($(1)_SPEC) $$(srcdir)ir/be/$(1)
-$(1)_SOURCES += ir/be/$(1)/gen_$(1)_machine.c
-$(1)_GEN_HEADERS += ir/be/$(1)/gen_$(1)_machine.h
-
 $$(srcdir)ir/be/$(1)/gen_$(1)_new_nodes.h $$(srcdir)ir/be/$(1)/gen_$(1)_new_nodes.c.inl: $$($(1)_SPEC) $$(OPCODES_GENERATOR)
        @echo GEN $$@
        $(Q)$$(OPCODES_GENERATOR) $$($(1)_SPEC) $$(srcdir)ir/be/$(1)