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[sd90] Handle compiler specs inspection for setups with non-english locale

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This commit is contained in:
Andrew Gvozdev 2012-05-30 14:20:29 -04:00
parent 1bcae4bb9b
commit 746e244c33
2 changed files with 32 additions and 3 deletions
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31
build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/language/settings/providers/AbstractBuiltinSpecsDetector.java
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@ -16,6 +16,8 @@ import java.io.OutputStream;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import org.eclipse.cdt.core.CCorePlugin;
@ -84,6 +86,9 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
private static final String ATTR_PARAMETER = "parameter"; //$NON-NLS-1$
private static final String ATTR_CONSOLE = "console"; //$NON-NLS-1$
private static final String ENV_LANGUAGE = "LANGUAGE"; //$NON-NLS-1$
private static final String ENV_LC_ALL = "LC_ALL"; //$NON-NLS-1$
private static final int MONITOR_SCALE = 100;
private static final int TICKS_REMOVE_MARKERS = 1 * MONITOR_SCALE;
private static final int TICKS_RUN_FOR_ONE_LANGUAGE = 10 * MONITOR_SCALE;
@ -533,7 +538,7 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
}
}
String[] envp = BuildRunnerHelper.getEnvp(currentCfgDescription);
String[] envp = getEnvp();
// Using GMAKE_ERROR_PARSER_ID as it can handle generated error messages
ErrorParserManager epm = new ErrorParserManager(currentProject, buildDirURI, markerGenerator, new String[] {GMAKE_ERROR_PARSER_ID});
@ -567,6 +572,30 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
}
}
/**
* Get array of environment variables in format "var=value".
*/
private String[] getEnvp() {
// On POSIX (Linux, UNIX) systems reset language variables to default (English)
// with UTF-8 encoding since GNU compilers can handle only UTF-8 characters.
// Include paths with locale characters will be handled properly regardless
// of the language as long as the encoding is set to UTF-8.
// Default language is set for parser because it relies on English messages
// in the output of the 'gcc -v' command.
List<String> envp = new ArrayList<String>(Arrays.asList(BuildRunnerHelper.getEnvp(currentCfgDescription)));
for (Iterator<String> iterator = envp.iterator(); iterator.hasNext();) {
String var = iterator.next();
if (var.startsWith(ENV_LANGUAGE + '=') || var.startsWith(ENV_LC_ALL + '=')) {
iterator.remove();
}
}
envp.add(ENV_LANGUAGE + "=C"); // override for GNU gettext //$NON-NLS-1$
envp.add(ENV_LC_ALL + "=C.UTF-8"); // for other parts of the system libraries //$NON-NLS-1$
return envp.toArray(new String[envp.size()]);
}
protected int runProgramForLanguage(String languageId, String command, String[] envp, URI workingDirectoryURI, OutputStream consoleOut, OutputStream consoleErr, IProgressMonitor monitor) throws CoreException, IOException {
return buildRunnerHelper.build(monitor);
}

4
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/BuildRunnerHelper.java
View file

@ -501,8 +501,8 @@ public class BuildRunnerHelper implements Closeable {
* Get environment variables from configuration as array of "var=value" suitable
* for using as "envp" with Runtime.exec(String[] cmdarray, String[] envp, File dir)
*
* @param cfgDescription - configuration description
* @return String array of environment variables in format "var=value"
* @param cfgDescription - configuration description.
* @return String array of environment variables in format "var=value". Does not return {@code null}.
*/
public static String[] getEnvp(ICConfigurationDescription cfgDescription) {
IEnvironmentVariableManager mngr = CCorePlugin.getDefault().getBuildEnvironmentManager();