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Makefile.uk
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Makefile.uk
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# SPDX-License-Identifier: BSD-3-Clause
#
# libgo Makefile.uk
#
# Authors: Charalampos Mainas <[email protected]>
# Costin Lupu <[email protected]>
#
# Copyright (c) 2019, NEC Europe Ltd., NEC Corporation
# 2019, University Politehnica of Bucharest
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
#
################################################################################
# Library registration
################################################################################
$(eval $(call addlib_s,libgo,$(CONFIG_LIBGO)))
################################################################################
# Original sources
################################################################################
LIBGCC_VERSION=7.3.0
LIBGCC_URL=https://ftp.gnu.org/gnu/gcc/gcc-$(LIBGCC_VERSION)/gcc-$(LIBGCC_VERSION).tar.gz
LIBGO_PATCHDIR=$(LIBGO_BASE)/patches
LIBGCC_SUBDIR=gcc-$(LIBGCC_VERSION)
## Patch gcc sources with libgo patches
$(eval $(call patch,libgcc,$(LIBGO_PATCHDIR),$(LIBGCC_SUBDIR)))
################################################################################
# Helpers
################################################################################
LIBGCC_EXTRACTED = $(LIBGCC_ORIGIN)/gcc-$(LIBGCC_VERSION)
LIBGO_EXTRACTED = $(LIBGCC_EXTRACTED)/libgo
################################################################################
# Library includes
################################################################################
LIBGO_COMMON_INCLUDES-y = -I$(LIBGO_BASE)/include -I$(LIBGO_BASE)/generated/include \
-I$(LIBGO_EXTRACTED) -I$(LIBGO_EXTRACTED)/runtime \
-I$(LIBGCC_EXTRACTED)/libffi/include -I$(LIBGCC_BASE)/libffi/include \
-I$(LIBGCC_EXTRACTED)/libgcc \
-I$(LIBBACKTRACE_EXTRACTED) \
-I$(LIBGCC_EXTRACTED)/gcc/include
LIBGO_COMMON_INCLUDES-$(CONFIG_ARCH_X86_64) += -I$(LIBFFI_EXTRACTED)/src/x86
LIBGO_COMMON_INCLUDES-$(CONFIG_ARCH_X86_64) += -I$(LIBGCC_EXTRACTED)/gcc/config/i386
LIBGO_ASINCLUDES-y = $(LIBGO_COMMON_INCLUDES-y)
LIBGO_CINCLUDES-y = $(LIBGO_COMMON_INCLUDES-y)
################################################################################
# Global flags
################################################################################
LIBGO_CFLAGS-y += -DHAVE_CONFIG_H -D_INCLUDE_MALLOC_H_ \
-fexceptions -fnon-call-exceptions -fplan9-extensions -fno-split-stack \
-Wall -Wextra -Wwrite-strings -Wcast-qual -Wno-unused-function \
-minline-all-stringops -Wno-implicit-function-declaration \
-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
LIBGO_CFLAGS-y += -Wno-cast-qual -Wno-unused-value -Wno-unused-parameter
################################################################################
# libgo code
################################################################################
LIBGO_SRCS-y += $(LIBGO_BASE)/glue.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/bytes/indexbyte.c|bytes
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/log/syslog/syslog_c.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/reflect/makefunc_ffi_c.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/runtime/internal/atomic/atomic.c|runtime.internal
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/strings/indexbyte.c|strings
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/sync/atomic/atomic.c|sync
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/syscall/clone_linux.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/syscall/errno.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/syscall/signame.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/go/syscall/wait.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/aeshash.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/env_posix.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/getncpu-linux.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-assert.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-breakpoint.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-caller.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-callers.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-cdiv.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-cgo.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-construct-map.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-ffi.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-fieldtrack.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-matherr.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-memclr.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-memcmp.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-memequal.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-memmove.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-nanotime.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-new.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-now.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-reflect-call.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-runtime-error.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-setenv.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-signal.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-strslice.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-typedesc-equal.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-unsafe-newarray.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-unsafe-new.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-unsafe-pointer.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-unsetenv.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-unwind.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-varargs.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/heapdump.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/mcache.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/mcentral.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/mem.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/mfixalloc.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/mgc0.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/mheap.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/msize.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/panic.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/parfor.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/print.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/proc.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/runtime_c.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/thread.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/thread-linux.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/yield.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/runtime/go-main.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/sysinfo.c
LIBGO_SRCS-y += $(LIBGO_EXTRACTED)/malloc.c # generated
# Generate go2c tool
$(LIBGO_BUILD)/goc2c: $(LIBGCC_BUILD)/.patched
$(call verbose_cmd,GEN,libgo: $(notdir $@), \
cd $(LIBGO_EXTRACTED) && gcc -o $@ $(LIBGO_EXTRACTED)/runtime/goc2c.c)
# Generate malloc.c
$(LIBGO_EXTRACTED)/malloc.c: $(LIBGO_EXTRACTED)/runtime/malloc.goc $(LIBGO_BUILD)/goc2c
$(call verbose_cmd,GEN,libgo: $(notdir $@), \
cd $(LIBGO_EXTRACTED) && $(LIBGO_BUILD)/goc2c $< > $@)
UK_PREPARE += $(LIBGO_BUILD)/goc2c $(LIBGO_EXTRACTED)/malloc.c
# Go packages
LIBGO_GOFLAGS-y += -minline-all-stringops -fno-split-stack
LIBGO_GOFLAGS-$(CONFIG_DEBUG_SYMBOLS_LVL0) += -g0
LIBGO_GOFLAGS-$(CONFIG_DEBUG_SYMBOLS_LVL1) += -g1
LIBGO_GOFLAGS-$(CONFIG_DEBUG_SYMBOLS_LVL2) += -g2
LIBGO_GOFLAGS-$(CONFIG_DEBUG_SYMBOLS_LVL3) += -g3
LIBGO_GOFLAGS-y += -I$(LIBGO_BUILD)
LIBGO_GOFLAGS = $(LIBGO_GOFLAGS-y)
include $(LIBGO_BASE)/packages.uk