FM / features

/usr/share/boost-build/src/tools/features/

/usr/share/boost-build/src/tools/features

Name	Size	Mode	Actions
address-model-feature.jam	695	0644	edit dl rm
allow-feature.jam	512	0644	edit dl rm
architecture-feature.jam	1222	0644	edit dl rm
archiveflags-feature.jam	447	0644	edit dl rm
asmflags-feature.jam	400	0644	edit dl rm
build-feature.jam	626	0644	edit dl rm
cflags-feature.jam	691	0644	edit dl rm
conditional-feature.jam	728	0644	edit dl rm
coverage-feature.jam	609	0644	edit dl rm
cxx-template-depth-feature.jam	1427	0644	edit dl rm
cxxabi-feature.jam	407	0644	edit dl rm
cxxflags-feature.jam	374	0644	edit dl rm
cxxstd-feature.jam	1667	0644	edit dl rm
debug-feature.jam	936	0644	edit dl rm
define-feature.jam	708	0644	edit dl rm
dependency-feature.jam	2035	0644	edit dl rm
dll-feature.jam	2218	0644	edit dl rm
exception-feature.jam	1009	0644	edit dl rm
fflags-feature.jam	420	0644	edit dl rm
file-feature.jam	482	0644	edit dl rm
find-lib-feature.jam	1073	0644	edit dl rm
flags-feature.jam	492	0644	edit dl rm
force-include-feature.jam	572	0644	edit dl rm
include-feature.jam	434	0644	edit dl rm
instruction-set-feature.jam	2494	0644	edit dl rm
internal-feature.jam	440	0644	edit dl rm
library-feature.jam	708	0644	edit dl rm
link-feature.jam	406	0644	edit dl rm
linkflags-feature.jam	377	0644	edit dl rm
local-visibility-feature.jam	984	0644	edit dl rm
location-feature.jam	453	0644	edit dl rm
location-prefix-feature.jam	505	0644	edit dl rm
lto-feature.jam	1309	0644	edit dl rm
name-feature.jam	632	0644	edit dl rm
objcflags-feature.jam	657	0644	edit dl rm
optimization-feature.jam	939	0644	edit dl rm
os-feature.jam	3687	0644	edit dl rm
relevant-feature.jam	1992	0644	edit dl rm
rtti-feature.jam	395	0644	edit dl rm
runtime-feature.jam	1290	0644	edit dl rm
sanitizers-feature.jam	1716	0644	edit dl rm
search-feature.jam	516	0644	edit dl rm
source-feature.jam	753	0644	edit dl rm
stdlib-feature.jam	976	0644	edit dl rm
strip-feature.jam	616	0644	edit dl rm
tag-feature.jam	1174	0644	edit dl rm
threadapi-feature.jam	1162	0644	edit dl rm
threading-feature.jam	775	0644	edit dl rm
toolset-feature.jam	528	0644	edit dl rm
translate-path-feature.jam	944	0644	edit dl rm
user-interface-feature.jam	952	0644	edit dl rm
variant-feature.jam	3300	0644	edit dl rm
version-feature.jam	480	0644	edit dl rm
visibility-feature.jam	1987	0644	edit dl rm
warnings-feature.jam	1034	0644	edit dl rm
__init_features__.jam	743	0644	edit dl rm

Edit: /usr/share/boost-build/src/tools/features/threadapi-feature.jam (1162B)

# Copyright 2017 Alexander Karzhenkov
# 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)

import property-set ;
import feature : feature ;
import toolset ;
import features/os-feature ;

#| tag::doc[]

[[bbv2.builtin.features.threadapi]]`threadapi`::
*Allowed values:* `pthread`, `win32`.
+
Selects threading implementation. The default is `win32` if `<target-os>` is
`windows` and `pthread` otherwise.

|# # end::doc[]

feature threadapi : pthread win32 : symmetric propagated ;
toolset.add-defaults <target-os>windows:<threadapi>win32 ;

rule get-default ( property-set )
{
    local api = pthread ;
    if [ $(property-set).get <target-os> ] = windows { api = win32 ; }
    return $(api) ;
}

# Obsolete rule that didn't quite work.  Remove this
# after all references to it have been cleaned up.
rule detect ( properties * )
{
    # local ps = [ property-set.create $(properties) ] ;
    # local api = [ $(ps).get <threadapi> ] ;
    # if ! $(api) { api = [ get-default $(ps) ] ; }
    # return <threadapi>$(api) <relevant>threadapi:<relevant>target-os ;
}

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