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#!/usr/bin/env python
# encoding: utf-8
# Thomas Nagy, 2016-2018 (ita)
from waflib import Utils
from waflib.Configure import conf
@conf
def d_platform_flags(self):
"""
Sets the extensions dll/so for d programs and libraries
"""
v = self.env
if not v.DEST_OS:
v.DEST_OS = Utils.unversioned_sys_platform()
binfmt = Utils.destos_to_binfmt(self.env.DEST_OS)
if binfmt == 'pe':
v.dprogram_PATTERN = '%s.exe'
v.dshlib_PATTERN = 'lib%s.dll'
v.dstlib_PATTERN = 'lib%s.a'
elif binfmt == 'mac-o':
v.dprogram_PATTERN = '%s'
v.dshlib_PATTERN = 'lib%s.dylib'
v.dstlib_PATTERN = 'lib%s.a'
else:
v.dprogram_PATTERN = '%s'
v.dshlib_PATTERN = 'lib%s.so'
v.dstlib_PATTERN = 'lib%s.a'
DLIB = '''
version(D_Version2) {
import std.stdio;
int main() {
writefln("phobos2");
return 0;
}
} else {
version(Tango) {
import tango.stdc.stdio;
int main() {
printf("tango");
return 0;
}
} else {
import std.stdio;
int main() {
writefln("phobos1");
return 0;
}
}
}
'''
"""Detection string for the D standard library"""
@conf
def check_dlibrary(self, execute=True):
"""
Detects the kind of standard library that comes with the compiler,
and sets conf.env.DLIBRARY to tango, phobos1 or phobos2
"""
ret = self.check_cc(features='d dprogram', fragment=DLIB, compile_filename='test.d', execute=execute, define_ret=True)
if execute:
self.env.DLIBRARY = ret.strip()
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