Genode SDK

Makefile for generating a Genode SDK.

Fix #2948

tool/create_sdk

@@ -0,0 +1,201 @@
+#!/usr/bin/make --file
+
+#
+# \brief  Create Genode software development kit
+# \author Emery Hemingway
+# \date   2018-08-26
+#
+
+MAKEOVERRIDES =
+
+PLATFORM = $(MAKECMDGOALS)
+
+PLATFORMS = x86_32 x86_64
+
+VERBOSE ?= @
+
+GENODE_DIR := $(realpath $(dir $(MAKEFILE_LIST))/..)
+
+VERSION := $(strip $(shell cat $(GENODE_DIR)/VERSION))
+
+DEFAULT_SDK_DIR_PREFIX := $(GENODE_DIR)/build/sdk
+
+DEFAULT_DEPOT_USER = genodelabs
+
+sdk_usage:
+	@echo
+	@echo "Tool for preparing a Genode SDK"
+	@echo
+	@echo "usage:"
+	@echo
+	@echo "  create_sdk <platform> [SDK_DIR=<sdk-dir> DEPOT_USER=$(DEFAULT_DEPOT_USER)]"
+	@echo
+	@echo "  <platform> can be:"
+	@$(foreach PLAT,$(PLATFORMS), \
+	   echo "                     '$(PLAT)'";)
+	@echo
+	@echo "  The definition of SDK_DIR is optional. If specified,"
+	@echo "  <sdk-dir> is the location of the directory to create."
+	@echo "  If not specified, the directory will be created at"
+	@echo "  $(DEFAULT_SDK_DIR_PREFIX)-<platform>-$(VERSION)."
+	@echo
+
+#
+# Define default location of the build directory if not explicitly specified
+#
+SDK_DIR ?= $(DEFAULT_SDK_DIR_PREFIX)-$(PLATFORM)-$(VERSION)
+DEPOT_USER ?= $(DEFAULT_DEPOT_USER)
+
+TOOLCHAIN_DIR ?= /usr/local/genode-gcc
+
+#
+# Sanity checks
+#
+ifneq ($(PLATFORM),)
+   #
+   # Check if platform is unknown
+   #
+   ifeq ($(filter $(PLATFORM),$(PLATFORMS)),)
+      $(error Bad platform argument '$(PLATFORM)')
+   endif
+
+   #
+   # Check if build directory exists already
+   #
+   ifneq ($(wildcard $(SDK_DIR)),)
+      $(error SDK directory '$(SDK_DIR)' already exists)
+   endif
+endif
+
+#
+# SPECS definitions
+#
+
+SPECS(x86_32) := x86 x86_32 32bit
+SPECS(x86_64) := x86 x86_64 64bit
+
+ifneq (${SPECS(${PLATFORM})},)
+
+GENODE_API_PKG_NAMES = \
+	base so os \
+	audio_in_session \
+	audio_out_session \
+	block_session \
+	file_system_session \
+	framebuffer_session \
+	gpio_session \
+	gpu_session \
+	input_session \
+	nic_session \
+	nitpicker_session \
+	platform_session \
+	regulator_session \
+	report_session \
+	rtc_session \
+	terminal_session \
+	timer_session \
+	uart_session \
+	usb_session \
+	vfs \
+
+CONTRIB_API_PKG_NAMES = \
+	libc \
+	stdcxx \
+
+SDK_BIN_PKG_NAME = \
+	base-linux \
+	vfs \
+	libc \
+	posix \
+	stdcxx \
+
+include $(GENODE_DIR)/tool/depot/mk/front_end.inc
+
+depot_api_pkg = $(DEPOT_DIR)/$(DEPOT_USER)/api/$(1)/$(call recipe_version,api/$(1))
+
+GENODE_API_PKGS  := $(foreach PKG,$(GENODE_API_PKG_NAMES),$(call depot_api_pkg,$(PKG)))
+CONTRIB_API_PKGS := $(foreach PKG,$(CONTRIB_API_PKG_NAMES),$(call depot_api_pkg,$(PKG)))
+
+BIN_PKGS := $(foreach X, $(SDK_BIN_PKG_NAME), \
+	$(X)/$(call  recipe_version,src/$(X)))
+
+DEPOT_BIN_PKGS := $(foreach X, $(BIN_PKGS), \
+	$(DEPOT_DIR)/$(DEPOT_USER)/bin/$(PLATFORM)/$(X))
+
+USER_SRC_NAME_VERSIONS := $(foreach X, $(BIN_PKGS), \
+	$(DEPOT_USER)/src/$(X))
+
+LINK_SCRIPTS = genode_dyn.dl genode_dyn.ld genode_rel.ld
+
+SDK_LINK_SCRIPTS := $(addprefix $(SDK_DIR)/ld/,$(LINK_SCRIPTS))
+
+PKGCONFIG_INS := $(wildcard $(GENODE_DIR)/tool/sdk/*.pc.in)
+SDK_PKGCONFIGS := $(patsubst %.pc.in,$(SDK_DIR)/pkgconfig/%.pc,$(notdir $(PKGCONFIG_INS)))
+
+$(SDK_DIR)/pkgconfig/%.pc: $(GENODE_DIR)/tool/sdk/%.pc.in
+	$(VERBOSE)mkdir -p $(dir $@)
+	$(VERBOSE)sed \
+		-e 's|!SDK_DIR!|$(SDK_DIR)|' \
+		-e 's|!TOOLCHAIN_DIR!|$(TOOLCHAIN_DIR)|' \
+		-e 's|!VERSION!|$(VERSION)|' \
+		< $< > $@
+
+message: \
+	$(SDK_DIR) \
+	$(SDK_DIR)/archives \
+	$(SDK_DIR)/include \
+	$(SDK_DIR)/lib \
+	$(SDK_DIR)/lib/ldso-startup.lib.a \
+	$(SDK_LINK_SCRIPTS) \
+	$(SDK_PKGCONFIGS) \
+
+$(SDK_DIR)/archives:
+	$(VERBOSE)for pkg in $(USER_SRC_NAME_VERSIONS); do echo $$pkg >> $@; done
+
+# Rule to create all depot packages first
+$(SDK_DIR): $(GENODE_API_PKGS) $(CONTRIB_API_PKGS) $(DEPOT_BIN_PKGS)
+	$(VERBOSE)mkdir --parents $@
+
+$(SDK_LINK_SCRIPTS): $(addprefix $(GENODE_DIR)/repos/base/src/ld/,$(LINK_SCRIPTS))
+	$(VERBOSE)mkdir --parents $(dir $@)
+	$(VERBOSE)cp $^ $(dir $@)
+
+api_pkg_includes = \
+	$(filter-out $(1)/include/spec,$(wildcard $(1)/include/*)) \
+	$(foreach SPEC,${SPECS(${PLATFORM})},$(wildcard $(1)/include/spec/$(SPEC)/*)) \
+
+cp_includes = \
+	mkdir $(SDK_DIR)/include/$(1); \
+	cp --recursive $(call api_pkg_includes,$(call depot_api_pkg,$(1))) $(SDK_DIR)/include/$(1);
+
+GENODE_INCLUDES := $(foreach PKG,$(GENODE_API_PKGS),$(call api_pkg_includes,$(PKG)))
+
+$(SDK_DIR)/include: $(SDK_DIR) $(GENODE_API_PKGS) $(CONTRIB_API_PKGS)
+	$(VERBOSE)mkdir --parents $@
+	$(VERBOSE)mkdir --parents $@/genode
+	$(VERBOSE)cp --no-clobber --recursive $(GENODE_INCLUDES) $@/genode
+	$(VERBOSE)$(foreach PKG,$(CONTRIB_API_PKG_NAMES),$(call cp_includes,$(PKG)))
+
+$(SDK_DIR)/lib: $(SDK_DIR) $(DEPOT_BIN_PKGS)
+	$(VERBOSE)mkdir --parents $@
+	$(VERBOSE)cp --no-clobber \
+		$(foreach PKG,$(DEPOT_BIN_PKGS),$(wildcard $(PKG)/*.lib.*)) $@
+
+$(SDK_DIR)/lib/startup.o: $(GENODE_DIR)/repos/base/src/lib/ldso/startup/startup.cc $(SDK_DIR)/lib
+	$(VERBOSE)$(CXX) -c $< -o $@
+
+$(SDK_DIR)/lib/ldso-startup.lib.a: $(SDK_DIR)/lib/startup.o
+	$(VERBOSE)$(AR) -rcs $@ $<
+
+.INTERMEDIATE: $(SDK_DIR)/lib/startup.o
+
+$(DEPOT_DIR)/%:
+	$(VERBOSE)make --file $(GENODE_DIR)/tool/depot/create $*
+
+endif
+
+$(PLATFORM): message
+message:
+	@echo "Successfully created SDK directory at $(SDK_DIR)."
+
+.PHONY: $(PLATFORM)

tool/sdk/genode-base.pc.in

@@ -0,0 +1,15 @@
+prefix=!SDK_DIR!
+lddir=${prefix}/ld
+libdir=${prefix}/lib
+toolchaindir=!TOOLCHAIN_DIR!
+cc=${toolchaindir}/bin/genode-x86-gcc
+cxx=${toolchaindir}/bin/genode-x86-g++
+ld=${toolchaindir}/bin/genode-x86-ld
+ar=${toolchaindir}/bin/genode-x86-ar
+ranlib=${toolchaindir}/bin/genode-x86-ranlib
+
+Name: genode-base
+Description: Genode base compiler definitions
+URL: https://genode.org/
+Version: !VERSION!
+Cflags: -nostdinc -fPIC -I${prefix}/include/genode -I${toolchaindir}/lib/gcc/x86_64-pc-elf/6.3.0/include

tool/sdk/genode-lib.pc.in

@@ -0,0 +1,11 @@
+prefix=!SDK_DIR!
+lddir=${prefix}/ld
+libdir=${prefix}/lib
+toolchaindir=!TOOLCHAIN_DIR!
+
+Name: genode-lib
+Description: Flags for linking Genode libraries
+URL: https://genode.org/
+Version: !VERSION!
+Requires: genode-base
+Libs: -shared --eh-frame-hdr -melf_x86_64 -gc-sections -z max-page-size=0x1000 -T ${lddir}/genode_rel.ld --entry=0x0 ${libdir}/ldso-startup.lib.a ${toolchaindir}/lib/gcc/x86_64-pc-elf/6.3.0/64/libgcc.a

tool/sdk/genode-libc.pc.in

@@ -0,0 +1,11 @@
+prefix=!SDK_DIR!
+includedir=${prefix}/include/libc
+libdir=${prefix}/lib
+
+Name: genode-libc
+Description: Genode C runtime library
+URL: https://genode.org/
+Version: !VERSION!
+Requires: genode-base genode-vfs
+Cflags: -D__FreeBSD__=8 -D__ISO_C_VISIBLE=1999 -fno-builtin-sin -fno-builtin-cos -fno-builtin-sinf -fno-builtin-cosf -I${includedir} -I${includedir}/libc -I${includedir}/libc/libc -I${includedir}/libc-genode
+Libs: ${libdir}/libc.lib.so ${libdir}/libm.lib.so

tool/sdk/genode-posix.pc.in

@@ -0,0 +1,10 @@
+prefix=!SDK_DIR!
+includedir=${prefix}/include/libc
+libdir=${prefix}/lib
+
+Name: genode-posix
+Description: Genode POSIX entrypoint library
+URL: https://genode.org/
+Version: !VERSION!
+Requires: genode-libc
+Libs: ${libdir}/posix.lib.so

tool/sdk/genode-prg.pc

@@ -0,0 +1,11 @@
+prefix=!SDK_DIR!
+lddir=${prefix}/ld
+libdir=${prefix}/lib
+toolchaindir=!TOOLCHAIN_DIR!
+ld=${toolchaindir}/bin/genode-x86-ld
+
+Name: genode-prg
+Description: Flags for dynamically-linked Genode programs
+URL: https://genode.org/
+Version: !VERSION!
+Libs: -melf_x86_64 -gc-sections -z max-page-size=0x1000 --dynamic-list=${lddir}/genode_dyn.dl -nostdlib -Ttext=0x01000000 --dynamic-linker=ld.lib.so --eh-frame-hdr -rpath-link=. -T ${lddir}/genode_dyn.ld ${libdir}/ld.lib.so ${toolchaindir}/lib/gcc/x86_64-pc-elf/6.3.0/64/libgcc.a

tool/sdk/genode-prg.pc.in

@@ -0,0 +1,11 @@
+prefix=!SDK_DIR!
+lddir=${prefix}/ld
+libdir=${prefix}/lib
+toolchaindir=!TOOLCHAIN_DIR!
+ld=${toolchaindir}/bin/genode-x86-ld
+
+Name: genode-prg
+Description: Flags for dynamically-linked Genode programs
+URL: https://genode.org/
+Version: !VERSION!
+Libs: -melf_x86_64 -gc-sections -z max-page-size=0x1000 --dynamic-list=${lddir}/genode_dyn.dl -nostdlib -Ttext=0x01000000 --dynamic-linker=ld.lib.so --eh-frame-hdr -rpath-link=. -T ${lddir}/genode_dyn.ld ${libdir}/ld.lib.so ${toolchaindir}/lib/gcc/x86_64-pc-elf/6.3.0/64/libgcc.a

tool/sdk/genode-stdcxx.pc.in

@@ -0,0 +1,11 @@
+prefix=!SDK_DIR!
+includedir=${prefix}/include/stdcxx/stdcxx
+libdir=${prefix}/lib
+
+Name: genode-stdcxx
+Description: Genode Standard C++ library
+URL: https://genode.org/
+Version: !VERSION!
+Requires: genode-libc
+Cflags:  -D_GLIBCXX_HAVE_MBSTATE_T -D_GLIBCXX_ATOMIC_BUILTINS_4 -I${includedir} -I${includedir}/std  -I${includedir}/c_global
+Libs: ${libdir}/stdcxx.lib.so

tool/sdk/genode-vfs.pc.in

@@ -0,0 +1,9 @@
+prefix=!SDK_DIR!
+libdir=${prefix}/lib
+
+Name: genode-vfs
+Description: Genode Virtual File-System library
+URL: https://genode.org/
+Version: !VERSION!
+Requires: genode-base
+Libs: ${libdir}/vfs.lib.so