jturnsek commented on code in PR #1658: URL: https://github.com/apache/nuttx-apps/pull/1658#discussion_r1135044057
########## interpreters/luajit/Makefile: ########## @@ -0,0 +1,170 @@ +############################################################################ +# apps/interpreters/luajit/Makefile +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. The +# ASF licenses this file to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance with the +# License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +# +############################################################################ + +include $(APPDIR)/Make.defs + +LUAJIT_PATCHS ?= $(sort $(wildcard 000*.patch)) + +LUAJIT_VERSION := $(patsubst "%",%,$(CONFIG_LUAJIT_VERSION)) +LUAJIT_UNPACK = LuaJIT +LUAJIT_TARBALL = $(LUAJIT_VERSION).tar.gz +LUAJIT_URL_BASE = https://github.com/LuaJIT/LuaJIT/archive +LUAJIT_URL = $(LUAJIT_URL_BASE)/$(LUAJIT_TARBALL) + +MAINSRC = luajit.c + +CSRCS += lib_aux.c lib_base.c lib_bit.c lib_buffer.c lib_debug.c +CSRCS += lib_ffi.c lib_init.c lib_io.c lib_jit.c lib_math.c +CSRCS += lib_os.c lib_package.c lib_string.c lib_table.c +CSRCS += lj_alloc.c lj_api.c lj_asm.c lj_assert.c lj_bc.c +CSRCS += lj_bcread.c lj_bcwrite.c lj_buf.c lj_carith.c lj_ccall.c +CSRCS += lj_ccallback.c lj_cconv.c lj_cdata.c lj_char.c lj_clib.c +CSRCS += lj_cparse.c lj_crecord.c lj_ctype.c lj_debug.c lj_dispatch.c +CSRCS += lj_err.c lj_ffrecord.c lj_func.c lj_gc.c lj_gdbjit.c +CSRCS += lj_ir.c lj_lex.c lj_lib.c lj_load.c lj_mcode.c lj_meta.c +CSRCS += lj_obj.c lj_opt_dce.c lj_opt_fold.c lj_opt_loop.c +CSRCS += lj_opt_mem.c lj_opt_narrow.c lj_opt_sink.c lj_opt_split.c +CSRCS += lj_parse.c lj_prng.c lj_profile.c lj_record.c lj_serialize.c +CSRCS += lj_snap.c lj_state.c lj_str.c lj_strfmt.c lj_strfmt_num.c +CSRCS += lj_strscan.c lj_tab.c lj_trace.c lj_udata.c lj_vmevent.c +CSRCS += lj_vmmath.c + +ASRCS += lj_vm.S + +VPATH += $(LUAJIT_UNPACK)/dynasm +VPATH += $(LUAJIT_UNPACK)/src +VPATH += $(LUAJIT_UNPACK)/src/host +CFLAGS += -fomit-frame-pointer -fno-short-enums -DLUAJIT_OS=LUAJIT_OS_NUTTX +CFLAGS += -D__ARM_ARCH_7M__ -DLUAJIT_NO_UNWIND -DLUAJIT_DISABLE_PROFILE +CFLAGS += -DLUAJIT_SECURITY_PRNG=0 -DLUAJIT_SECURITY_MCODE=0 +CFLAGS += -DLUA_ROOT=\"/home\" + +PROGNAME = luajit +PRIORITY = $(CONFIG_LUAJIT_PRIORITY) +STACKSIZE = $(CONFIG_LUAJIT_STACKSIZE) +MODULE = $(CONFIG_INTERPRETERS_LUAJIT) + +$(LUAJIT_TARBALL): + $(call DOWNLOAD,$(LUAJIT_URL_BASE),$(LUAJIT_TARBALL),$(LUAJIT_TARBALL)) + +$(LUAJIT_UNPACK): $(LUAJIT_TARBALL) + $(Q) echo "Unpacking $(LUAJIT_TARBALL) to $(LUAJIT_UNPACK)" + $(Q) tar xzvf $(LUAJIT_TARBALL) + $(Q) mv LuaJIT-$(LUAJIT_VERSION) $(LUAJIT_UNPACK) + $(Q) cat $(LUAJIT_PATCHS) | \ + patch -s -N -d $(LUAJIT_UNPACK) -p1 + +$(LUAJIT_UNPACK)/.patch: $(LUAJIT_UNPACK) + $(Q) touch $(LUAJIT_UNPACK)/.patch + +DASM_DASC= $(LUAJIT_UNPACK)/src/vm_armv7m.dasc + +DASM_FLAGS += -D ENDIAN_LE +DASM_FLAGS += -D JIT +DASM_FLAGS += -D FFI +DASM_FLAGS += -D DUALNUM +DASM_FLAGS += -D FPU +DASM_FLAGS += -D HFABI +DASM_FLAGS += -D NO_UNWIND +DASM_FLAGS += -D VER=70 +DASM_ARCH = armv7m + +MINILUA_O = $(LUAJIT_UNPACK)/src/host/minilua.o + +BUILDVM_O = $(LUAJIT_UNPACK)/src/host/buildvm.o $(LUAJIT_UNPACK)/src/host/buildvm_asm.o \ + $(LUAJIT_UNPACK)/src/host/buildvm_peobj.o $(LUAJIT_UNPACK)/src/host/buildvm_lib.o \ + $(LUAJIT_UNPACK)/src/host/buildvm_fold.o + +HOSTCFLAGS += -DLUAJIT_DISABLE_PROFILE -I$(LUAJIT_UNPACK)/src -I$(LUAJIT_UNPACK)/src/host -D__ARM_ARCH_7M__=1 -DLUAJIT_TARGET=LUAJIT_ARCH_arm -DLJ_ARCH_HASFPU=1 -DLJ_ABI_SOFTFP=0 -DLUAJIT_NO_UNWIND +HOSTLDFLAGS += -lm + +MINILUA_BIN = $(LUAJIT_UNPACK)/src/host/minilua +BUILDVM_BIN = $(LUAJIT_UNPACK)/src/host/buildvm + +LJVM_S= $(LUAJIT_UNPACK)/src/lj_vm.S + +LIB_VMDEF= $(LUAJIT_UNPACK)/src/jit/vmdef.lua +LIB_VMDEFP= $(LIB_VMDEF) + +ALL_T= $(MINILUA_BIN) $(MINILUA_BIN) +ALL_HDRGEN= $(LUAJIT_UNPACK)/src/lj_bcdef.h $(LUAJIT_UNPACK)/src/lj_ffdef.h $(LUAJIT_UNPACK)/src/lj_libdef.h $(LUAJIT_UNPACK)/src/lj_recdef.h $(LUAJIT_UNPACK)/src/lj_folddef.h +ALL_GEN= $(LJVM_S) $(ALL_HDRGEN) $(LIB_VMDEFP) + +HOST_OBJS = $(MINILUA_O) $(BUILDVM_O) + +LJLIB_O= $(LUAJIT_UNPACK)/src/lib_base.o $(LUAJIT_UNPACK)/src/lib_math.o $(LUAJIT_UNPACK)/src/lib_bit.o $(LUAJIT_UNPACK)/src/lib_string.o $(LUAJIT_UNPACK)/src/lib_table.o $(LUAJIT_UNPACK)/src/lib_io.o $(LUAJIT_UNPACK)/src/lib_os.o $(LUAJIT_UNPACK)/src/lib_package.o $(LUAJIT_UNPACK)/src/lib_debug.o $(LUAJIT_UNPACK)/src/lib_jit.o $(LUAJIT_UNPACK)/src/lib_ffi.o $(LUAJIT_UNPACK)/src/lib_buffer.o + +LJLIB_C= $(LJLIB_O:.o=.c) + +.NOTPARALLEL: + +$(MINILUA_BIN): $(MINILUA_O) + @echo "HOSTLINK $@" + $(Q) $(HOSTCC) -m32 -o $@ $(MINILUA_O) $(HOSTLDFLAGS) + +$(LUAJIT_UNPACK)/src/host/buildvm_arch.h: $(DASM_DASC) $(MINILUA_BIN) $(LUAJIT_UNPACK)/src/lj_arch.h $(LUAJIT_UNPACK)/src/lua.h $(LUAJIT_UNPACK)/src/luaconf.h + @echo "DYNASM $@" + $(Q)$(MINILUA_BIN) $(LUAJIT_UNPACK)/dynasm/dynasm.lua $(DASM_FLAGS) -o $@ $(DASM_DASC) + +$(BUILDVM_BIN): $(BUILDVM_O) + @echo "HOSTLINK $@" + $(Q)$(HOSTCC) -m32 -o $@ $(BUILDVM_O) + +$(LJVM_S): $(BUILDVM_BIN) + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m elfasm -o $@ + +$(LUAJIT_UNPACK)/src/lj_bcdef.h: $(BUILDVM_BIN) $(LJLIB_C) + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m bcdef -o $@ $(LJLIB_C) + +$(LUAJIT_UNPACK)/src/lj_ffdef.h: $(BUILDVM_BIN) $(LJLIB_C) + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m ffdef -o $@ $(LJLIB_C) + +$(LUAJIT_UNPACK)/src/lj_libdef.h: $(BUILDVM_BIN) $(LJLIB_C) + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m libdef -o $@ $(LJLIB_C) + +$(LUAJIT_UNPACK)/src/lj_recdef.h: $(BUILDVM_BIN) $(LJLIB_C) + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m recdef -o $@ $(LJLIB_C) + +$(LIB_VMDEF): $(BUILDVM_BIN) $(LJLIB_C) + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m vmdef -o $(LIB_VMDEFP) $(LJLIB_C) + +$(LUAJIT_UNPACK)/src/lj_folddef.h: $(BUILDVM_BIN) $(LUAJIT_UNPACK)/src/lj_opt_fold.c + @echo "BUILDVM $@" + $(Q)$(BUILDVM_BIN) -m folddef -o $@ $(LUAJIT_UNPACK)/src/lj_opt_fold.c + +$(HOST_OBJS): %.o: %.c + @echo "CC: $<" + $(Q) $(HOSTCC) -m32 -c $(HOSTCFLAGS) $< -o $@ Review Comment: Why? In LuaJIT documentation is written somewhere, that host application must be built with 32 bit support, when target is 32 bit, otherwise problems. Remember that host application builds buildvm executable, responsible to parse and prepare generated files for the LuaJIT assembler, thus it needs to be on the same page as target is. "The GNU Makefile-based build system allows cross-compiling on any host for any supported target, as long as both architectures have the same pointer size. If you want to cross-compile to any 32 bit target on an x64 OS, you need to install the multilib development package (e.g. libc6-dev-i386 on Debian/Ubuntu) and build a 32 bit host part (HOST_CC="gcc -m32")." -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
