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BareMetal: Auto-detection of IAR toolchain version 9

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The Windows registry node containing the installation path of IAR
workbench changed since version 9 that is the same as the one for
32-bit Windows host. Multiple registry keys will be used to identify
the latest IAR toolchain as well.

Task-number: QTCREATORBUG-28245
Change-Id: I92ed0c10a38e081ca45fcf9e543d902a3e98efc2
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Kwangsub Kim
2022-11-09 16:51:43 +01:00
parent ea01c74d50
commit b4015fc345
1 changed files with 26 additions and 24 deletions
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50
src/plugins/baremetal/iarewtoolchain.cpp
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@@ -415,10 +415,10 @@ Toolchains IarToolChainFactory::autoDetect(const ToolchainDetector &detector) co
#ifdef Q_OS_WIN
QStringList registryNodes;
registryNodes << "HKEY_LOCAL_MACHINE\\SOFTWARE\\IAR Systems\\Embedded Workbench";
#ifdef Q_OS_WIN64
static const char kRegistryNode[] = "HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\IAR Systems\\Embedded Workbench";
#else
static const char kRegistryNode[] = "HKEY_LOCAL_MACHINE\\SOFTWARE\\IAR Systems\\Embedded Workbench";
registryNodes << "HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\IAR Systems\\Embedded Workbench";
#endif
// Dictionary for know toolchains.
@@ -446,33 +446,35 @@ Toolchains IarToolChainFactory::autoDetect(const ToolchainDetector &detector) co
{{"EWCR16C"}, {"/cr16c/bin/icccr16c.exe"}},
};
QSettings registry(kRegistryNode, QSettings::NativeFormat);
const auto oneLevelGroups = registry.childGroups();
for (const QString &oneLevelKey : oneLevelGroups) {
registry.beginGroup(oneLevelKey);
const auto twoLevelGroups = registry.childGroups();
for (const Entry &entry : knowToolchains) {
if (twoLevelGroups.contains(entry.registryKey)) {
registry.beginGroup(entry.registryKey);
const auto threeLevelGroups = registry.childGroups();
for (const QString &threeLevelKey : threeLevelGroups) {
registry.beginGroup(threeLevelKey);
QString compilerPath = registry.value("InstallPath").toString();
if (!compilerPath.isEmpty()) {
// Build full compiler path.
compilerPath += entry.subExePath;
const FilePath fn = FilePath::fromString(compilerPath);
if (compilerExists(fn)) {
// Note: threeLevelKey is a guessed toolchain version.
candidates.push_back({fn, threeLevelKey});
for (const QString &registryNode : registryNodes) {
QSettings registry(registryNode, QSettings::NativeFormat);
const auto oneLevelGroups = registry.childGroups();
for (const QString &oneLevelKey : oneLevelGroups) {
registry.beginGroup(oneLevelKey);
const auto twoLevelGroups = registry.childGroups();
for (const Entry &entry : knowToolchains) {
if (twoLevelGroups.contains(entry.registryKey)) {
registry.beginGroup(entry.registryKey);
const auto threeLevelGroups = registry.childGroups();
for (const QString &threeLevelKey : threeLevelGroups) {
registry.beginGroup(threeLevelKey);
QString compilerPath = registry.value("InstallPath").toString();
if (!compilerPath.isEmpty()) {
// Build full compiler path.
compilerPath += entry.subExePath;
const FilePath fn = FilePath::fromString(compilerPath);
if (compilerExists(fn)) {
// Note: threeLevelKey is a guessed toolchain version.
candidates.push_back({fn, threeLevelKey});
}
}
registry.endGroup();
}
registry.endGroup();
}
registry.endGroup();
}
registry.endGroup();
}
registry.endGroup();
}
#endif // Q_OS_WIN