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Bug 541709 Figure out toolchain for Makefile projects.

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The config is not valid without this. Using the same algorithm CMake
projects do to find the default toolchain.

Change-Id: I871da3019b7d440fbd6c1b2a4935d424f084a603
This commit is contained in:
Doug Schaefer 2018-11-29 10:53:30 -05:00
parent 2f678054ff
commit 62143e2bd7
1 changed files with 33 additions and 0 deletions
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33
build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/core/MakefileBuildConfigurationProvider.java
View file

@ -10,15 +10,20 @@
*******************************************************************************/
package org.eclipse.cdt.make.core;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.cdt.core.build.ICBuildConfiguration;
import org.eclipse.cdt.core.build.ICBuildConfigurationManager;
import org.eclipse.cdt.core.build.ICBuildConfigurationProvider;
import org.eclipse.cdt.core.build.IToolChain;
import org.eclipse.cdt.core.build.IToolChainManager;
import org.eclipse.cdt.core.build.StandardBuildConfiguration;
import org.eclipse.core.resources.IBuildConfiguration;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.Platform;
/**
* @since 7.4
@ -34,6 +39,34 @@ public class MakefileBuildConfigurationProvider implements ICBuildConfigurationP
@Override
public ICBuildConfiguration getCBuildConfiguration(IBuildConfiguration config, String name) throws CoreException {
if (config.getName().equals(IBuildConfiguration.DEFAULT_CONFIG_NAME)) {
IToolChain toolChain = null;
// try the toolchain for the local target
Map<String, String> properties = new HashMap<>();
properties.put(IToolChain.ATTR_OS, Platform.getOS());
properties.put(IToolChain.ATTR_ARCH, Platform.getOSArch());
IToolChainManager toolChainManager = MakeCorePlugin.getService(IToolChainManager.class);
for (IToolChain tc : toolChainManager.getToolChainsMatching(properties)) {
toolChain = tc;
break;
}
// local didn't work, try and find one that does
if (toolChain == null) {
for (IToolChain tc : toolChainManager.getToolChainsMatching(new HashMap<>())) {
toolChain = tc;
break;
}
}
if (toolChain != null) {
return new StandardBuildConfiguration(config, name, toolChain, "run"); //$NON-NLS-1$
} else {
// No valid combinations
return null;
}
}
return new StandardBuildConfiguration(config, name);
}