1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "webassemblytoolchain.h"
#include "webassemblyconstants.h"
#include "webassemblyemsdk.h"
#include <projectexplorer/devicesupport/devicemanager.h>
#include <projectexplorer/kitmanager.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/projectmacro.h>
#include <projectexplorer/toolchainmanager.h>
#include <qtsupport/qtkitinformation.h>
#include <utils/algorithm.h>
#include <utils/environment.h>
#include <utils/fileutils.h>
#include <utils/hostosinfo.h>
#include <utils/qtcassert.h>
using namespace ProjectExplorer;
using namespace QtSupport;
using namespace Utils;
namespace WebAssembly {
namespace Internal {
static const Abi &toolChainAbi()
{
static const Abi abi(
Abi::AsmJsArchitecture,
Abi::UnknownOS,
Abi::UnknownFlavor,
Abi::EmscriptenFormat,
32);
return abi;
}
static void addRegisteredMinGWToEnvironment(Environment &env)
{
const ToolChain *toolChain = ToolChainManager::toolChain([](const ToolChain *t){
return t->typeId() == ProjectExplorer::Constants::MINGW_TOOLCHAIN_TYPEID;
});
if (toolChain)
env.appendOrSetPath(toolChain->compilerCommand().parentDir());
}
void WebAssemblyToolChain::addToEnvironment(Environment &env) const
{
WebAssemblyEmSdk::addToEnvironment(WebAssemblyEmSdk::registeredEmSdk(), env);
if (env.osType() == OsTypeWindows)
addRegisteredMinGWToEnvironment(env);
}
WebAssemblyToolChain::WebAssemblyToolChain() :
GccToolChain(Constants::WEBASSEMBLY_TOOLCHAIN_TYPEID)
{
setSupportedAbis({toolChainAbi()});
setTargetAbi(toolChainAbi());
setTypeDisplayName(tr("Emscripten Compiler"));
}
FilePath WebAssemblyToolChain::makeCommand(const Environment &environment) const
{
// Diverged duplicate of ClangToolChain::makeCommand and MingwToolChain::makeCommand
const QStringList makes = environment.osType() == OsTypeWindows
? QStringList({"mingw32-make.exe", "make.exe"})
: QStringList({"make"});
FilePath tmp;
for (const QString &make : makes) {
tmp = environment.searchInPath(make);
if (!tmp.isEmpty())
return tmp;
}
return FilePath::fromString(makes.first());
}
bool WebAssemblyToolChain::isValid() const
{
return GccToolChain::isValid()
&& QVersionNumber::fromString(version()) >= minimumSupportedEmSdkVersion();
}
const QVersionNumber &WebAssemblyToolChain::minimumSupportedEmSdkVersion()
{
static const QVersionNumber number(1, 39);
return number;
}
static Toolchains doAutoDetect(const ToolchainDetector &detector)
{
const FilePath sdk = WebAssemblyEmSdk::registeredEmSdk();
if (!WebAssemblyEmSdk::isValid(sdk))
return {};
if (detector.device) {
// Only detect toolchains from the emsdk installation device
const FilePath deviceRoot = detector.device->rootPath();
if (deviceRoot.host() != sdk.host())
return {};
}
Environment env = sdk.deviceEnvironment();
WebAssemblyEmSdk::addToEnvironment(sdk, env);
Toolchains result;
for (auto languageId : {ProjectExplorer::Constants::C_LANGUAGE_ID,
ProjectExplorer::Constants::CXX_LANGUAGE_ID}) {
auto toolChain = new WebAssemblyToolChain;
toolChain->setLanguage(languageId);
toolChain->setDetection(ToolChain::AutoDetection);
const bool cLanguage = languageId == ProjectExplorer::Constants::C_LANGUAGE_ID;
const QString script = QLatin1String(cLanguage ? "emcc" : "em++")
+ QLatin1String(sdk.osType() == OsTypeWindows ? ".bat" : "");
const FilePath scriptFile = sdk.withNewPath(script).searchInDirectories(env.path());
toolChain->setCompilerCommand(scriptFile);
const QString displayName = WebAssemblyToolChain::tr("Emscripten Compiler %1 for %2")
.arg(toolChain->version(), QLatin1String(cLanguage ? "C" : "C++"));
toolChain->setDisplayName(displayName);
result.append(toolChain);
}
return result;
}
void WebAssemblyToolChain::registerToolChains()
{
// Remove old toolchains
for (ToolChain *tc : ToolChainManager::findToolChains(toolChainAbi())) {
if (tc->detection() != ToolChain::AutoDetection)
continue;
ToolChainManager::deregisterToolChain(tc);
};
// Create new toolchains and register them
ToolchainDetector detector({}, {}, {});
const Toolchains toolchains = doAutoDetect(detector);
for (auto toolChain : toolchains)
ToolChainManager::registerToolChain(toolChain);
// Let kits pick up the new toolchains
for (Kit *kit : KitManager::kits()) {
if (!kit->isAutoDetected())
continue;
const QtVersion *qtVersion = QtKitAspect::qtVersion(kit);
if (!qtVersion || qtVersion->type() != Constants::WEBASSEMBLY_QT_VERSION)
continue;
kit->fix();
}
}
bool WebAssemblyToolChain::areToolChainsRegistered()
{
return !ToolChainManager::findToolChains(toolChainAbi()).isEmpty();
}
WebAssemblyToolChainFactory::WebAssemblyToolChainFactory()
{
setDisplayName(WebAssemblyToolChain::tr("Emscripten"));
setSupportedToolChainType(Constants::WEBASSEMBLY_TOOLCHAIN_TYPEID);
setSupportedLanguages({ProjectExplorer::Constants::C_LANGUAGE_ID,
ProjectExplorer::Constants::CXX_LANGUAGE_ID});
setToolchainConstructor([] { return new WebAssemblyToolChain; });
setUserCreatable(true);
}
Toolchains WebAssemblyToolChainFactory::autoDetect(const ToolchainDetector &detector) const
{
return doAutoDetect(detector);
}
} // namespace Internal
} // namespace WebAssembly
|
