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95930ca8f5
* Switch to library requirements instead of source. As source puts extra source in install targets. * Add top-level build for consistency and testing. * Add support for root-less modular build/install. * Add requires-b2 check to top-level build file. * Bump B2 require to 5.2 * Increment b2 version require. * Move inter-lib dependencies to a project variable and into the build targets.
126 lines
3.2 KiB
Text
126 lines
3.2 KiB
Text
# Copyright 2018 Peter Dimov
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
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require-b2 5.2 ;
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import package ;
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import path ;
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import sequence ;
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import set ;
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import project ;
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import regex ;
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import-search /boost/boost_install ;
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import boost-install ;
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import boost-install-dirs ;
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path-constant LIBS_ROOT : ../.. ;
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# header-subdir
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local header-subdir = [ boost-install-dirs.header-subdir ] ;
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header-subdir ?= "" ;
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# install-headers
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# first, the 'modular' headers
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local modular-headers
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= [ SORT [ MATCH .*libs/(.*)/include/boost : [ glob
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$(LIBS_ROOT)/*/include/boost
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$(LIBS_ROOT)/numeric/*/include/boost
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] ] ] ;
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local skip-headers ;
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for local lib in $(modular-headers)
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{
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local header-root = $(LIBS_ROOT)/$(lib)/include ;
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local header-boost = $(header-root)/boost ;
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local headers =
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[ path.glob-tree $(header-boost) : *.hpp *.ipp *.h *.inc ]
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[ path.glob-tree $(header-boost)/compatibility/cpp_c_headers : c* ] ;
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skip-headers += [ sequence.transform path.relative-to [ path.make $(header-boost) ] : $(headers) ] ;
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install install-$(lib)-headers
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: $(headers)
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: <location>(includedir)/$(header-subdir)
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<install-source-root>$(header-root)
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<install-no-version-symlinks>on
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: <install-package>Boost
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;
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explicit install-$(lib)-headers ;
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}
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# then, the non-modular headers in boost/, minus the modular ones
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local headers ;
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local header-root ;
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if $(BOOST_ROOT)
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{
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header-root = [ path.make $(BOOST_ROOT) ] ;
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headers =
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[ path.glob-tree $(BOOST_ROOT)/boost : *.hpp *.ipp *.h *.inc ]
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[ path.glob-tree $(BOOST_ROOT)/boost/compatibility/cpp_c_headers : c* ] ;
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}
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headers = [ set.difference $(headers) : $(header-root)/$(skip-headers) ] ;
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install install-boost-headers
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: $(headers)
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: <location>(includedir)/$(header-subdir)
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<install-source-root>$(header-root)
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<install-no-version-symlinks>on
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: <install-package>Boost
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;
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explicit install-boost-headers ;
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# Boost version format: XYYYZZ
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if ! [ modules.peek boostcpp : BOOST_VERSION ]
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{
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local boost-config = [ project.search /boost/config ] ;
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ECHO "[INFO] boost-config:" $(boost-config) ;
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if $(boost-config)
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{
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local boost-version-num = [ regex.grep
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[ path.native [ path.join $(boost-config) include boost ] ]
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: version.hpp : "BOOST_VERSION ([0-9]+)" : 1 ] ;
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boost-version-num = [ MATCH "(.*)(...)(..)" : $(boost-version-num[2]) ] ;
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boost-version-num =
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[ CALC $(boost-version-num[1]) + 0 ]
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[ CALC $(boost-version-num[2]) + 0 ]
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[ CALC $(boost-version-num[3]) + 0 ] ;
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modules.poke boostcpp : BOOST_VERSION : $(boost-version-num:J=.) ;
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}
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}
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#
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alias install-headers : install-$(modular-headers)-headers install-boost-headers ;
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explicit install-headers ;
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# install
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alias boost_headers ;
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boost-install.install-cmake-config boost_headers ;
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explicit install-cmake-config ;
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alias install : install-headers install-cmake-config ;
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explicit install ;
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# stage
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boost-install.stage-cmake-config boost_headers ;
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explicit stage-cmake-config ;
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alias stage : stage-cmake-config ;
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explicit stage ;
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