mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-04-21 21:52:10 +02:00
Code Issues Wiki Activity

Detect MSYS2 UCRT64 toolchains

Browse source
This commit is contained in:
John Dallaway 2023-09-23 19:35:41 +01:00
parent 0d85f6c07b
commit 8ca56de402
1 changed files with 10 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
core/org.eclipse.cdt.core/utils/org/eclipse/cdt/internal/core/MinGW.java
View file

@ -11,11 +11,13 @@
* Contributors:
* Andrew Gvozdev - Initial API and implementation
* John Dallaway - Support multiple MSYS2 64-bit registry names (#237)
* John Dallaway - Detect MSYS2 UCRT64 toolchains (#568)
*******************************************************************************/
package org.eclipse.cdt.internal.core;
import java.io.File;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
@ -39,6 +41,7 @@ public class MinGW {
public static final String ENV_MSYS_HOME = "MSYS_HOME"; //$NON-NLS-1$
private static final String ENV_PATH = "PATH"; //$NON-NLS-1$
private static final Set<String> MSYS2_64BIT_NAMES = Set.of("MSYS2", "MSYS2 64bit"); //$NON-NLS-1$ //$NON-NLS-2$
private static final List<String> MSYS2_MINGW_SUBSYSTEMS = List.of("mingw64", "mingw32", "ucrt64"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
private static final boolean isWindowsPlatform = Platform.getOS().equals(Platform.OS_WIN32);
@ -52,7 +55,7 @@ public class MinGW {
private static boolean isMSysLocationCached = false;
private final static Map<String/* envPath */, String/* mingwLocation */> mingwLocationCache = Collections
.synchronizedMap(new WeakHashMap<String, String>(1));
.synchronizedMap(new WeakHashMap<>(1));
/**
* @return The absolute path to MinGW root folder or {@code null} if not
@ -101,19 +104,17 @@ public class MinGW {
if (on64bit) {
if (MSYS2_64BIT_NAMES.contains(displayName)) {
String installLocation = registry.getCurrentUserValue(compKey, "InstallLocation"); //$NON-NLS-1$
String mingwLocation = installLocation + "\\mingw64"; //$NON-NLS-1$
File gccFile = new File(mingwLocation + "\\bin\\gcc.exe"); //$NON-NLS-1$
if (gccFile.canExecute()) {
rootValue = mingwLocation;
break;
} else {
mingwLocation = installLocation + "\\mingw32"; //$NON-NLS-1$
gccFile = new File(mingwLocation + "\\bin\\gcc.exe"); //$NON-NLS-1$
for (String subsys : MSYS2_MINGW_SUBSYSTEMS) {
String mingwLocation = installLocation + "\\" + subsys; //$NON-NLS-1$
File gccFile = new File(mingwLocation + "\\bin\\gcc.exe"); //$NON-NLS-1$
if (gccFile.canExecute()) {
rootValue = mingwLocation;
break;
}
}
if (null != rootValue) {
break;
}
} else if ("MSYS2 32bit".equals(displayName)) { //$NON-NLS-1$
key32bit = compKey;
}