mirror of
https://github.com/boostorg/build.git
synced 2026-02-15 13:02:11 +00:00
101 lines
2.4 KiB
Plaintext
101 lines
2.4 KiB
Plaintext
# Copyright (c) 2010 Vladimir Prus.
|
|
# Copyright (c) 2013 Steven Watanabe
|
|
#
|
|
# Use, modification and distribution is subject to the Boost Software
|
|
# License Version 1.0. (See accompanying file LICENSE.txt or
|
|
# https://www.bfgroup.xyz/b2/LICENSE.txt)
|
|
|
|
# Supports the zstd library
|
|
#
|
|
# After 'using zstd', the following targets are available:
|
|
#
|
|
# /zstd//zstd -- The zstd library
|
|
|
|
import project ;
|
|
import ac ;
|
|
import errors ;
|
|
import feature ;
|
|
import "class" : new ;
|
|
import targets ;
|
|
import path ;
|
|
import modules ;
|
|
import indirect ;
|
|
import property ;
|
|
import property-set ;
|
|
|
|
header = zstd.h ;
|
|
# libzstd only needed for VisualC++ builds
|
|
# *_static variants for prebuilt Windows static libraries
|
|
names = zstd zstd_static libzstd libzstd_static ;
|
|
|
|
library-id = 0 ;
|
|
|
|
if --debug-configuration in [ modules.peek : ARGV ]
|
|
{
|
|
.debug = true ;
|
|
}
|
|
|
|
rule init (
|
|
version ?
|
|
# (currently ignored)
|
|
|
|
: options *
|
|
# A list of the options to use
|
|
|
|
: requirements *
|
|
# The requirements for the target
|
|
)
|
|
{
|
|
local caller = [ project.current ] ;
|
|
|
|
if ! $(.initialized)
|
|
{
|
|
.initialized = true ;
|
|
|
|
project.initialize $(__name__) ;
|
|
.project = [ project.current ] ;
|
|
project zstd ;
|
|
}
|
|
|
|
local library-path = [ feature.get-values <search> : $(options) ] ;
|
|
local include-path = [ feature.get-values <include> : $(options) ] ;
|
|
local library-name = [ feature.get-values <name> : $(options) ] ;
|
|
|
|
condition = [ property-set.create $(requirements) ] ;
|
|
condition = [ property-set.create [ $(condition).base ] ] ;
|
|
|
|
if $(.configured.$(condition))
|
|
{
|
|
if ! $(options)
|
|
{
|
|
if $(.debug)
|
|
{
|
|
ECHO "notice: [zstd] zstd is already configured" ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
errors.user-error "zstd is already configured" ;
|
|
}
|
|
return ;
|
|
}
|
|
else
|
|
{
|
|
if $(.debug)
|
|
{
|
|
ECHO "notice: [zstd] Using pre-installed library" ;
|
|
if $(condition)
|
|
{
|
|
ECHO "notice: [zstd] Condition" [ $(condition).raw ] ;
|
|
}
|
|
}
|
|
|
|
local mt = [ new ac-library zstd : $(.project) : $(condition) :
|
|
$(include-path) : $(library-path) : $(library-name) ] ;
|
|
$(mt).set-header $(header) ;
|
|
$(mt).set-default-names $(names) ;
|
|
targets.main-target-alternative $(mt) ;
|
|
}
|
|
.configured.$(condition) = true ;
|
|
}
|