1# Boost.Geometry (aka GGL, Generic Geometry Library)
2#
3# Copyright (c) 2018 Mateusz Loskot <mateusz@loskot.net>
4#
5# Use, modification and distribution is subject to the Boost Software License,
6# Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
7# http://www.boost.org/LICENSE_1_0.txt)
8
9import os ;
10import path ;
11import regex ;
12
13rule generate_self_contained_headers ( headers_subpath )
14{
15    # This rule is based on script copied from similar rule in Boost.GIL
16    # On CI services, test the self-contained headers on-demand only to avoid build timeouts
17    # CI environment is common for Travis CI, AppVeyor, CircleCI, etc.
18    # For example:
19    # if ! [ os.environ CI ] || [ os.environ TEST_HEADERS ] {
20    #    alias self_contained_headers : [ generate_self_contained_headers ] ;
21    # }
22
23    local targets ;
24
25    # NOTE: All '/' in test names are replaced with '-' because apparently
26    #       test scripts have a problem with test names containing slashes.
27
28    local top_headers_path = [ path.make $(BOOST_ROOT)/libs/geometry/include/boost/geometry ] ;
29
30    for local file in [ path.glob-tree $(top_headers_path)/$(headers_subpath) : *.hpp ]
31    {
32        local rel_file = [ path.relative-to $(top_headers_path) $(file) ] ;
33        local target_name = [ regex.replace h/$(rel_file) "/" "-" ] ;
34        local target_name = [ regex.replace $(target_name) "\.hpp" "" ] ;
35        targets += [
36            compile $(BOOST_ROOT)/libs/geometry/test/headers/main.cpp
37            : <define>"BOOST_GEOMETRY_TEST_HEADER=$(rel_file)" <dependency>$(file)
38            : $(target_name)
39        ] ;
40    }
41
42    return $(targets) ;
43}
44
45# TODO: Review sorting to get as close as possible from general to specific
46
47# Core
48alias core : [ generate_self_contained_headers core ] ;
49alias util : [ generate_self_contained_headers util ] ;
50alias policies : [ generate_self_contained_headers policies ] ;
51alias geometries : [ generate_self_contained_headers geometries ] ;
52alias concepts : [ generate_self_contained_headers concepts ] ;
53alias arithmetic : [ generate_self_contained_headers arithmetic ] ;
54alias formulas : [ generate_self_contained_headers formulas ] ;
55alias iterators : [ generate_self_contained_headers iterators ] ;
56alias strategies : [ generate_self_contained_headers strategies ] ;
57alias srs : [ generate_self_contained_headers srs ] ;
58alias algorithms : [ generate_self_contained_headers algorithms ] ;
59alias views : [ generate_self_contained_headers views ] ;
60# Even though index is a separate submodule test headers here
61alias index : [ generate_self_contained_headers index ] ;
62