packages/libs/boost/Makefile

#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

# 
# Original Boost 1.51 Makefile by Mirko Vogt <mirko@openwrt.org>
# Dude, this "boost" is really one of the most crude stuff I ported yet.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=boost
PKG_VERSION:=1.70.0
PKG_SOURCE_VERSION:=1_70_0
PKG_RELEASE:=4

PKG_SOURCE:=$(PKG_NAME)_$(PKG_SOURCE_VERSION).tar.bz2
PKG_SOURCE_URL:=@SF/$(PKG_NAME)/$(PKG_NAME)/$(PKG_VERSION) https://dl.bintray.com/boostorg/release/$(PKG_VERSION)/source/
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)_$(PKG_SOURCE_VERSION)
HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_NAME)_$(PKG_SOURCE_VERSION)
PKG_HASH:=430ae8354789de4fd19ee52f3b1f739e1fba576f0aded0897c3c2bc00fb38778
PKG_LICENSE:=Boost Software License <http://www.boost.org/users/license.html>
PKG_MAINTAINER:=Carlos M. Ferreira <carlosmf.pt@gmail.com>

PKG_BUILD_PARALLEL:=1
PKG_USE_MIPS16:=0

include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/nls.mk

define Package/boost/Default
  SECTION:=libs
  CATEGORY:=Libraries
  TITLE:=Boost C++ source library
  URL:=http://www.boost.org
  DEPENDS:=+libstdcpp +libpthread +librt
endef

define Package/boost/description
This package provides the Boost v1.70.0 libraries.
Boost is a set of free, peer-reviewed, portable C++ source libraries.

-----------------------------------------------------------------------------
|                                Warning                                    |
| In order to build all of the Boost Libraries, it is necessary             |
| to use, at least, GCC version 5 (C++14 support) and, it is necessary to   |
| compile the kernel with Full Language Support.                            |
| Without these requirerements, the following libs will not be available:   |
| - Boost.Locale                                                            |
| - Boost.Coroutine2 (header-only library - requires C++11)                 |
| - Boost.Fiber (requires C++14)                                            |
-----------------------------------------------------------------------------

This package provides the following run-time libraries:
 - atomic
 - chrono
 - container
 - context
 - contract 
 - coroutine (Deprecated - use Coroutine2)
 - - coroutine2 (Requires GCC v5 and up)
 - date_time
 - exception
 - filesystem
 - fiber (Requires GCC v5 and up)
 - graph
 - - graph-parallel
 - iostreams
 - locale (Requires kernel being compiled with full language support)
 - log
 - math
 - program_options
 - python
 - python3
 - random
 - regex
 - serialization and wserialization
 - stackstrace
 - system
 - thread
 - timer
 - type_erasure
 - wave

There are many more header-only libraries supported by Boost.
See more at http://www.boost.org/doc/libs/1_70_0/
endef

PKG_BUILD_DEPENDS:=boost/host PACKAGE_python:python PACKAGE_python3:python3

include ../../lang/python/python-version.mk
BOOST_PYTHON_VER=$(PYTHON_VERSION)

include ../../lang/python/python3-version.mk
BOOST_PYTHON3_VER=$(PYTHON3_VERSION)

BOOST_LIBS =

define Package/boost-libs
$(call Package/boost/Default)
  TITLE+= (all libs)
  DEPENDS+= $(BOOST_DEPENDS)
  HIDDEN:=1
endef

define Package/boost-libs/description
 This meta package contains only dependencies to the other libraries from
 the boost libraries collection.
endef

# Create a meta-package of dependent libraries (for ALL)
define Package/boost-libs/install
  true
endef

define Package/boost/install
  true
endef

define Package/boost
  $(call Package/boost/Default)
  TITLE+= packages
endef

define Package/boost/config
	menu "Select Boost Options"
		depends on PACKAGE_boost
		comment "Boost compilation options."

		choice
			prompt "Compile Visibility."
				default boost-compile-visibility-hidden
				help
					Choose Boost symbols compilation visibility.
					-> Global:
						- a.k.a. "default" in gcc documentation. Global symbols are considered public,
						 they are exported from shared libraries and can be redefined by another
						 shared library or executable.
					-> Protected:
						- a.k.a. "symbolic". Protected symbols are exported from shared libraries but
						 cannot be redefined by another shared library or executable. This mode is
						 not supported on some platforms, for example OS X.
					-> Hidden:
						- Hidden symbols are not exported from shared libraries and cannot be 
						 redefined by a different shared library or executable loaded in a process.
						 In this mode, public symbols have to be explicitly marked in the source code
						 to be exported from shared libraries. This is the recommended mode.

			config boost-compile-visibility-global
				bool "Global"
			
			config boost-compile-visibility-protected
				bool "Protected"
			
			config boost-compile-visibility-hidden
				bool "Hidden"
		endchoice

		choice
			prompt "Compile Boost libraries."
				default boost-static-and-shared-libs
				help
					Choose which version to compile.
					-> Shared:
						- Only Shared libs will be compiled.
					-> Static:
						- Only Static libs will be compiled.
					-> Both:
						- Both Static and Shared libs will be compiled.

			config boost-shared-libs
				bool "Shared"
			
			config boost-static-libs
				bool "Static"
			
			config boost-static-and-shared-libs
				bool "Both"
		endchoice

		choice
			prompt "Selects Boost Runtime linkage."
			default boost-runtime-shared
			help
				Choose which C and C++ runtimes to use:
				-> Use Shared runtimes.
				-> Use Static runtimes.
					- Not available if Shared libs are to be built.
				-> Use both runtimes.
					- Not available if Shared libs are to be built.
					- Two separate versions of Boost are built, linking each to a different runtime. 
					- This option requires "Use tagged names" option to be active.

			config boost-runtime-shared
				bool "Shared"

			config boost-runtime-static
				depends on @(!boost-shared-libs&&!boost-static-and-shared-libs)
				bool "Static"		    	

			config boost-runtime-static-and-shared
				depends on @(boost-use-name-tags&&!boost-shared-libs&&!boost-static-and-shared-libs)
				bool "Both"
		endchoice

		choice
			prompt "Select a Variant."
			default boost-variant-release
			help
				Chooses which boost variant should be selected:
				-> Release: Optimizes Boost for release.
					- Optimization: Speed;  Debug Symbols: Off; Inlining: Full; Runtime Debugging: Off.
				-> Debug: 
					- Optimization: Off; Debug Symbols: On; Inlining: Off; Runtime Debugging: On.
				-> Profile:
					- Profiling: On;  Debug Symbols: On.

			config boost-variant-release
				bool "Release"

			config boost-variant-debug
				bool "Debug"

			config boost-variant-profile
				bool "Profile"
		endchoice

		config boost-use-name-tags
			bool "Use tagged names."
			help 
				Add name tags the lib files, to diferentiate each library version:
				  "-mt" for multi-threading.
				  "-d" for debugging.
				  "-s" for runtime static link".
				Might break compatibility with libraries that expect boost libs with default names.
			default n

		config boost-single-thread
			depends on @boost-use-name-tags
			bool "Single thread Support."
			help 
				Compile Boost libraries in single-thread mode.
			default n
			    
		config boost-build-type-complete
			depends on @boost-use-name-tags
			bool "Complete Boost Build."
			help 
				Builds both release and debug libs. It will take much longer to compile.
			default n
	endmenu

	menu "Select Boost libraries"
		depends on PACKAGE_boost
		comment "Libraries"

		config boost-libs-all
			bool "Include all Boost libraries."
			default m if ALL
			select PACKAGE_boost-libs
			select boost-test-pkg
			select boost-coroutine2
			select boost-graph-parallel

		# Invisible config dependency
		config boost-fiber-exclude
			bool
			default y if (CPU_TYPE=mips32 || CPU_TYPE=mips64)

		config boost-test-pkg
			bool "Boost test package."
			default m if ALL
			select PACKAGE_boost-test

		config boost-coroutine2
			depends on !@GCC_VERSION_4_8
			bool "Boost couroutine2 support."
			select PACKAGE_boost-coroutine
			default n

		config boost-graph-parallel
			bool "Boost parallel graph support."
			select PACKAGE_boost-graph
			default n

		$(foreach lib,$(BOOST_LIBS), \
			config PACKAGE_boost-$(lib)
			prompt "Boost $(lib) $(if $(findstring python,$(lib)),$(paren_left)v$(if $(findstring 3,$(lib)),$(BOOST_PYTHON3_VER),$(BOOST_PYTHON_VER))$(paren_right) ,)library."
			default m if ALL
			$(if $(findstring locale,$(lib)),depends on BUILD_NLS,)\
			$(if $(findstring python,$(lib)),depends on PACKAGE_$(lib),)\
			$(if $(findstring fiber,$(lib)),depends on (CPU_TYPE!=mips32 && CPU_TYPE!=mips64),)
		)
	endmenu

endef

PKG_CONFIG_DEPENDS:= CONFIG_PACKAGE_boost-test

define Package/boost-test
	$(call Package/boost/Default)
	TITLE+= (test)
	HIDDEN:=1
	DEPENDS+=+boost-system +boost-timer
endef

define Build/Configure
endef

# 1: short name
# 2: dependencies on other boost libraries (short name)
# 3: dependencies on other packages
# 4: conditional/inward dependencies
define DefineBoostLibrary

  BOOST_DEPENDS+= +$(if $(4),$(4):boost-$(1),boost-$(1))
  PKG_CONFIG_DEPENDS+= CONFIG_PACKAGE_boost-$(1)

  BOOST_LIBS+= $(1)

  define Package/boost-$(1)
    $(call Package/boost/Default)
    TITLE+= ($(1))
    DEPENDS+= $$(foreach lib,$(2),+boost-$$(lib)) $(3) $(if $(4),@$(4),)
    HIDDEN:=1
  endef

  define Package/boost-$(1)/description
   This package contains the Boost $(1) library.
  endef
endef

$(eval $(call DefineBoostLibrary,atomic,system,))
$(eval $(call DefineBoostLibrary,chrono,system,))
$(eval $(call DefineBoostLibrary,container,,))
$(eval $(call DefineBoostLibrary,context,chrono system thread,))
$(eval $(call DefineBoostLibrary,contract,system,))
$(eval $(call DefineBoostLibrary,coroutine,system chrono context thread,))
$(eval $(call DefineBoostLibrary,date_time,,))
#$(eval $(call DefineBoostLibrary,exception,,))
$(eval $(call DefineBoostLibrary,fiber,coroutine filesystem,,!boost-fiber-exclude))
$(eval $(call DefineBoostLibrary,filesystem,system,))
$(eval $(call DefineBoostLibrary,graph,regex,))
$(eval $(call DefineBoostLibrary,iostreams,,+zlib +liblzma +libbz2 +zstd))
$(eval $(call DefineBoostLibrary,locale,system,$(ICONV_DEPENDS),BUILD_NLS))
$(eval $(call DefineBoostLibrary,log,system chrono date_time thread filesystem regex,))
$(eval $(call DefineBoostLibrary,math,,))
#$(eval $(call DefineBoostLibrary,mpi,,)) # OpenMPI does no exist in OpenWRT at this time.
$(eval $(call DefineBoostLibrary,program_options,,))
$(eval $(call DefineBoostLibrary,python,,,PACKAGE_python))
$(eval $(call DefineBoostLibrary,python3,,,PACKAGE_python3))
$(eval $(call DefineBoostLibrary,random,system,))
$(eval $(call DefineBoostLibrary,regex,,))
$(eval $(call DefineBoostLibrary,serialization,,))
$(eval $(call DefineBoostLibrary,wserialization,serialization,))
$(eval $(call DefineBoostLibrary,stacktrace,,))
$(eval $(call DefineBoostLibrary,system,,))
$(eval $(call DefineBoostLibrary,thread,system chrono atomic,))
$(eval $(call DefineBoostLibrary,timer,chrono))
$(eval $(call DefineBoostLibrary,type_erasure,chrono system thread,))
$(eval $(call DefineBoostLibrary,wave,date_time thread filesystem,))

include $(INCLUDE_DIR)/host-build.mk

define Host/Compile
	# b2 does not provide a configure-script nor a Makefile
	( cd $(HOST_BUILD_DIR)/tools/build/src/engine ; ./build.sh gcc )
endef

CONFIGURE_PREFIX:=$(PKG_INSTALL_DIR)
TARGET_LDFLAGS += -pthread -lrt

TARGET_CFLAGS += \
	$(if $(CONFIG_SOFT_FLOAT),-DBOOST_NO_FENV_H) -fPIC

EXTRA_CXXFLAGS += $(if $(CONFIG_GCC_USE_VERSION_5),-std=gnu++14,-std=gnu++17)

ifneq ($(findstring mips,$(ARCH)),)
    BOOST_ABI = o32
    ifneq ($(findstring 64,$(ARCH)),)
        BOOST_ABI = o64
    endif
else ifneq ($(findstring arm,$(ARCH)),)
    BOOST_ABI = aapcs
else ifeq ($(ARCH),aarch64)
    BOOST_ABI = aapcs
else
    BOOST_ABI = sysv
endif

comma := ,

define Build/Compile
	$(info Selected Boost API $(BOOST_ABI) for architecture $(ARCH) and cpu type $(CONFIG_CPU_TYPE) $(if $(CONFIG_CPU_SUBTYPE),and cpu subtype $(CONFIG_CPU_SUBTYPE),))
	( cd $(PKG_BUILD_DIR) ; \
		echo "using gcc : $(GCC_VERSION) : $(GNU_TARGET_NAME)-gcc : <compileflags>\"$(TARGET_CFLAGS)\" <cxxflags>\"$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS)\" <linkflags>\"$(TARGET_LDFLAGS)\" ;" > \
			tools/build/src/user-config.jam ; \
		b2 \
			$(CONFIGURE_ARGS) \
			--ignore-site-config \
			--toolset=gcc abi=$(BOOST_ABI) \
			--disable-long-double \
			$(if $(CONFIG_boost-compile-visibility-global), visibility=global,) \
			$(if $(CONFIG_boost-compile-visibility-protected), visibility=protected,) \
			$(if $(CONFIG_boost-compile-visibility-hidden), visibility=hidden,) \
			$(if $(CONFIG_boost-variant-release), variant=release,) \
			$(if $(CONFIG_boost-variant-debug), variant=debug,) \
			$(if $(CONFIG_boost-variant-profile), variant=profile,) \
			$(if $(CONFIG_boost-use-name-tags),--layout=tagged,--layout=system) \
			$(if $(CONFIG_boost-build-type-complete),--build-type=complete,--build-type=minimal) \
			$(if $(CONFIG_boost-shared-libs),link=shared,) \
			$(if $(CONFIG_boost-static-libs),link=static,) \
			$(if $(CONFIG_boost-static-and-shared-libs),link=static$(comma)shared,) \
			$(if $(CONFIG_boost-runtime-shared),runtime-link=shared,) \
			$(if $(CONFIG_boost-runtime-static),runtime-link=static,) \
			$(if $(CONFIG_boost-runtime-static-and-shared),runtime-link=shared$(comma)static,) \
			$(if $(CONFIG_boost-single-thread),threading=single,) \
			threading=multi \
			--without-mpi \
			$(if $(CONFIG_boost-graph-parallel),,--without-graph_parallel) \
			$(if $(CONFIG_PACKAGE_boost-test),,--without-test) \
			--without-python \
			$(foreach lib,$(BOOST_LIBS), \
				$(if $(findstring python,$(lib)),, \
					$(if $(CONFIG_PACKAGE_boost-$(lib)),, \
						$(if $(findstring wserialization,$(lib)),,--without-$(lib)) \
					) \
				) \
			) \
			$(if $(CONFIG_PACKAGE_boost-locale),boost.locale.iconv=on -sICONV_PATH=$(ICONV_PREFIX) boost.locale.posix=$(if $(USE_MUSL),on,off), \
				boost.locale.iconv=off) \
			\
			$(if $(CONFIG_PACKAGE_boost-iostreams),-sNO_BZIP2=1 -sZLIB_INCLUDE=$(STAGING_DIR)/usr/include \
				-sZLIB_LIBPATH=$(STAGING_DIR)/usr/lib) \
			install ;\
			$(if $(CONFIG_PACKAGE_boost-python), \
				echo "using gcc : $(GCC_VERSION) : $(GNU_TARGET_NAME)-gcc : <compileflags>\"$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include/python$(BOOST_PYTHON_VER)/ \" <cxxflags>\"$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS)\" <linkflags>\"$(TARGET_LDFLAGS)\" ;" > \
					tools/build/src/user-config.jam ; \
				echo "using python : $(BOOST_PYTHON_VER) : : $(STAGING_DIR)/usr/include/python$(BOOST_PYTHON_VER)/ : $(STAGING_DIR)/usr/lib/libpython$(BOOST_PYTHON_VER).so ;" >> \
					tools/build/src/user-config.jam; \
				b2 -a \
					$(CONFIGURE_ARGS) \
					--ignore-site-config \
					--toolset=gcc abi=$(BOOST_ABI) \
					--disable-long-double \
					$(if $(CONFIG_boost-variant-release), variant=release,) \
					$(if $(CONFIG_boost-variant-debug), variant=debug,) \
					$(if $(CONFIG_boost-variant-profile), variant=profile,) \
					$(if $(CONFIG_boost-use-name-tags),--layout=tagged,--layout=system) \
					$(if $(CONFIG_boost-build-type-complete),--build-type=complete,--build-type=minimal) \
					$(if $(CONFIG_boost-shared-libs),link=shared,) \
					$(if $(CONFIG_boost-static-libs),link=static,) \
					$(if $(CONFIG_boost-static-and-shared-libs),link=static$(comma)shared,) \
					$(if $(CONFIG_boost-runtime-shared),runtime-link=shared,) \
					$(if $(CONFIG_boost-runtime-static),runtime-link=static,) \
					$(if $(CONFIG_boost-runtime-static-and-shared),runtime-link=shared$(comma)static,) \
					$(if $(CONFIG_boost-single-thread),threading=single,) \
					threading=multi \
					--with-python \
				install ;\
			,) \
			$(if $(CONFIG_PACKAGE_boost-python3), \
				echo "using gcc : $(GCC_VERSION) : $(GNU_TARGET_NAME)-gcc : <compileflags>\"$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include/python$(BOOST_PYTHON3_VER)/ \" <cxxflags>\"$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS)\" <linkflags>\"$(TARGET_LDFLAGS)\" ;" > \
					tools/build/src/user-config.jam ; \
				echo "using python : $(BOOST_PYTHON3_VER) : : $(STAGING_DIR)/usr/include/python$(BOOST_PYTHON3_VER)/ : $(STAGING_DIR)/usr/lib/libpython$(BOOST_PYTHON3_VER).so ;" >> \
					tools/build/src/user-config.jam; \
				b2 -a \
					$(CONFIGURE_ARGS) \
					--ignore-site-config \
					--toolset=gcc abi=$(BOOST_ABI) \
					--disable-long-double \
					$(if $(CONFIG_boost-variant-release), variant=release,) \
					$(if $(CONFIG_boost-variant-debug), variant=debug,) \
					$(if $(CONFIG_boost-variant-profile), variant=profile,) \
					$(if $(CONFIG_boost-use-name-tags),--layout=tagged,--layout=system) \
					$(if $(CONFIG_boost-build-type-complete),--build-type=complete,--build-type=minimal) \
					$(if $(CONFIG_boost-shared-libs),link=shared,) \
					$(if $(CONFIG_boost-static-libs),link=static,) \
					$(if $(CONFIG_boost-static-and-shared-libs),link=static$(comma)shared,) \
					$(if $(CONFIG_boost-runtime-shared),runtime-link=shared,) \
					$(if $(CONFIG_boost-runtime-static),runtime-link=static,) \
					$(if $(CONFIG_boost-runtime-static-and-shared),runtime-link=shared$(comma)static,) \
					$(if $(CONFIG_boost-single-thread),threading=single,) \
					threading=multi \
					--with-python \
				install ;\
			,) \
	)
endef

define Build/InstallDev
	$(INSTALL_DIR) \
		$(1)/usr/include/boost/

	$(CP) \
		$(PKG_INSTALL_DIR)/include/boost/* \
		$(1)/usr/include/boost/ \
		# copies _all_ header files - independent of <--with-library>-argument above

	$(INSTALL_DIR) $(1)/usr/lib
	# copies all cmake files, compiled archive and shared object files
	$(CP) -v $(PKG_INSTALL_DIR)/lib/{*.{a,so*},cmake} $(1)/usr/lib/ || :
endef

define Host/Install
	$(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/bin
	$(CP) $(HOST_BUILD_DIR)/tools/build/src/engine/bin.*/b2 $(STAGING_DIR_HOSTPKG)/bin/
endef

define Package/boost/Default/install
	$(INSTALL_DIR) $(1)/usr/lib
	$(if $(findstring python,$(2)), $(if $(findstring 3,$(2)), \
		$(CP) $(PKG_INSTALL_DIR)/lib/libboost_python3*.so* $(1)/usr/lib/ , \
		$(CP) $(PKG_INSTALL_DIR)/lib/libboost_python2*.so* $(1)/usr/lib/ ), \
	$(CP) $(PKG_INSTALL_DIR)/lib/libboost_$(2)*.so* $(1)/usr/lib/ )
endef

define Package/boost-test/install
		$(INSTALL_DIR) $(1)/usr/lib
		$(CP) $(PKG_INSTALL_DIR)/lib/libboost_unit_test_framework*.so* $(1)/usr/lib/
		$(CP) $(PKG_INSTALL_DIR)/lib/libboost_prg_exec_monitor*.so* $(1)/usr/lib/
endef

define BuildBoostLibrary
  define Package/boost-$(1)/install
    $(call Package/boost/Default/install,$$(1),$(1)) 
  endef

  $$(eval $$(call BuildPackage,boost-$(1)))
endef

$(eval $(call HostBuild))

$(foreach lib,$(BOOST_LIBS),$(eval $(call BuildBoostLibrary,$(lib))))
$(eval $(call BuildPackage,boost-test))
$(eval $(call BuildPackage,boost-libs))
$(eval $(call BuildPackage,boost))