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Add support for modular build structure. #183

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Merged
Flamefire merged 18 commits into from
Apr 5, 2025
Merged

Add support for modular build structure. #183

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4c33390
Make the library modular usable.
grafikrobot Mar 11, 2024
c66a3d3
Switch to library requirements instead of source. As source puts extr…
grafikrobot Mar 30, 2024
1ad30e5
Sync from upstream.
grafikrobot Apr 10, 2024
1525dc1
Add missing NO_LIB usage requirements.
grafikrobot Apr 29, 2024
5c126f3
Sync from upstream.
grafikrobot May 3, 2024
a4d7bd2
Add missing use dep for building the file_test_helpers lib.
grafikrobot May 4, 2024
214aa10
Sync from upstream.
grafikrobot May 4, 2024
3d7e61b
Add missing import-search for cconfig/predef checks.
grafikrobot May 5, 2024
1fe9102
Add requires-b2 check to top-level build file.
grafikrobot May 5, 2024
0b38173
Sync from upstream.
grafikrobot May 17, 2024
cfa8548
Bump B2 require to 5.2
grafikrobot Jun 14, 2024
44fb92d
Update copyright dates.
grafikrobot Jul 21, 2024
c548d0c
Move inter-lib dependencies to a project variable and into the build …
grafikrobot Jul 24, 2024
02e9a8f
The custom feature(s) need to be at the root as they need to be defin…
grafikrobot Aug 16, 2024
756e3dc
Sync from upstream.
grafikrobot Aug 25, 2024
efdb80f
Sync from upstream.
grafikrobot Oct 10, 2024
ef9415c
Sync from upstream.
grafikrobot Apr 5, 2025
4514459
Remove not needed filsystem dependency.
grafikrobot Apr 5, 2025
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29 changes: 29 additions & 0 deletions build.jam
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Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
# Copyright René Ferdinand Rivera Morell 2023-2024
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)

require-b2 5.2 ;

import feature ;

feature.feature boost.nowide.lfs : auto no : optional propagated ;

constant boost_dependencies :
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@Flamefire Flamefire Aug 25, 2024

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Any reason for the variable instead of inlining in build/Jamfile?

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@grafikrobot grafikrobot Oct 12, 2024

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The only reason is to advertise the dependencies to others consistently for both buildable and header only libs.

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@Flamefire Flamefire Oct 13, 2024

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So that's intended for ("others"=)humans, isn't it? Because otherwise I don't see how this is consistent with e.g. https://github.com/boostorg/variant2/blob/a4b167b7238781d75df5d6684c9e9d40b26456dc/build.jam#L17 given that are different files

My hesitation is because now when reading/editing the build/Jamfile I need to switch to this to see the definition of a variable used there. For head-only libs it is defined and used in the same file (as the build-Jamfile doesn't exist)

To be clear: I'm not saying this is bad, I just want to understand the motivation why.

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@grafikrobot grafikrobot Apr 5, 2025

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Yes, it's mainly for people reading the file. I understand the concern though. The attempt is to make this uniform for all libraries (it was easier to generate all of this info this way also).

/boost/config//boost_config
;

project /boost/nowide
: common-requirements
<include>include
;

explicit
[ alias boost_nowide : build//boost_nowide ]
[ alias all : boost_nowide test ]
;

call-if : boost-library nowide
: install boost_nowide
;

14 changes: 6 additions & 8 deletions build/Jamfile.v2
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Original file line number Diff line number Diff line change
@@ -1,24 +1,24 @@
# Copyright (c) 2002, 2006 Beman Dawes
# Copyright (c) 2012 Artyom Beilis (Tonkikh)
# Copyright (c) 2020-2021 Alexander Grund
#
#
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt
#
# See library home page at https://www.boost.org/libs/nowide

import ../../config/checks/config : requires ;
import-search /boost/config/checks ;
import config : requires ;
import configure ;
import feature ;

feature.feature boost.nowide.lfs : auto no : optional propagated ;

local requirements =
<link>shared:<define>BOOST_NOWIDE_DYN_LINK=1
<define>BOOST_NOWIDE_NO_LIB=1
;

project boost/nowide
project
: source-location ../src
: common-requirements <library>$(boost_dependencies)
: requirements $(requirements)
[ requires
cxx11_auto_declarations
Expand Down Expand Up @@ -46,5 +46,3 @@ lib boost_nowide
: $(SOURCES).cpp
: <include>../src
;

boost-install boost_nowide ;
6 changes: 3 additions & 3 deletions test/Jamfile.v2
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
# Copyright (c) 2003, 2006 Beman Dawes
# Copyright (c) 2012 Artyom Beilis (Tonkikh)
# Copyright (c) 2020-2022 Alexander Grund
#
#
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt

Expand All @@ -23,11 +23,11 @@ project : requirements
<include>.
<warnings>pedantic
<warnings-as-errors>on
[ check-target-builds ../config//cxx11_moveable_fstreams "std::fstream is moveable and swappable" : : <build>no ]
[ check-target-builds ../config//cxx11_moveable_fstreams "std::fstream is moveable and swappable" : : <build>no ]
;

lib shell32 ;
lib file_test_helpers : file_test_helpers.cpp : <link>static -<library>/boost/nowide//boost_nowide ;
lib file_test_helpers : file_test_helpers.cpp : <link>static -<library>/boost/nowide//boost_nowide <use>/boost/nowide//boost_nowide ;
explicit file_test_helpers ;

run test_codecvt.cpp ;
Expand Down
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