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Code Issues Wiki Activity

bug 304139: [Scanner Discovery] Compiler inspection does not work for

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gcc with non-english locale
This commit is contained in:
Andrew Gvozdev 2011-11-30 11:01:37 -05:00
parent abae07b394
commit 726e835448
2 changed files with 11 additions and 31 deletions
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25
build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig2/DefaultRunSIProvider.java
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2010 IBM Corporation and others.
* Copyright (c) 2004, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -58,7 +58,6 @@ public class DefaultRunSIProvider implements IExternalScannerInfoProvider {
private static final String EXTERNAL_SI_PROVIDER_ERROR = "ExternalScannerInfoProvider.Provider_Error"; //$NON-NLS-1$
private static final String GMAKE_ERROR_PARSER_ID = "org.eclipse.cdt.core.GmakeErrorParser"; //$NON-NLS-1$
private static final String PREF_CONSOLE_ENABLED = "org.eclipse.cdt.make.core.scanner.discovery.console.enabled"; //$NON-NLS-1$
private static final String LANG_ENV_VAR = "LANG"; //$NON-NLS-1$
private static final String NEWLINE = System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
private static final String PATH_ENV = "PATH"; //$NON-NLS-1$
@ -260,21 +259,19 @@ public class DefaultRunSIProvider implements IExternalScannerInfoProvider {
private Properties getEnvMap(ICommandLauncher launcher, Properties initialEnv) {
// Set the environmennt, some scripts may need the CWD var to be set.
Properties props = initialEnv != null ? initialEnv : launcher.getEnvironment();
if (fWorkingDirectory != null) {
Properties props = initialEnv != null ? initialEnv : launcher.getEnvironment();
if (fWorkingDirectory != null) {
props.put("CWD", fWorkingDirectory.toOSString()); //$NON-NLS-1$
props.put("PWD", fWorkingDirectory.toOSString()); //$NON-NLS-1$
}
// On POSIX (Linux, UNIX) systems reset LANG variable to English with
// UTF-8 encoding
// since GNU compilers can handle only UTF-8 characters. English language is chosen
// beacuse GNU compilers inconsistently handle different locales when generating
// output of the 'gcc -v' command. Include paths with locale characters will be
// handled properly regardless of the language as long as the encoding is set to UTF-8.
if (props.containsKey(LANG_ENV_VAR)) {
props.put(LANG_ENV_VAR, "en_US.UTF-8"); //$NON-NLS-1$
}
// On POSIX (Linux, UNIX) systems reset LANG variable to 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.
// English language is chosen because parser relies on English messages
// in the output of the 'gcc -v' command.
props.put("LC_ALL", "en_US.UTF-8"); //$NON-NLS-1$ //$NON-NLS-2$
return props;
}

17
build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig2/GCCSpecsRunSIProvider.java
View file

@ -11,11 +11,9 @@
package org.eclipse.cdt.make.internal.core.scannerconfig2;
import java.util.List;
import java.util.Properties;
import org.eclipse.cdt.core.CCProjectNature;
import org.eclipse.cdt.core.CProjectNature;
import org.eclipse.cdt.core.ICommandLauncher;
import org.eclipse.cdt.make.core.MakeCorePlugin;
import org.eclipse.cdt.make.core.scannerconfig.ScannerInfoTypes;
import org.eclipse.cdt.make.internal.core.scannerconfig.gnu.GCCScannerConfigUtil;
@ -28,21 +26,6 @@ import org.eclipse.core.runtime.CoreException;
* @author vhirsl
*/
public class GCCSpecsRunSIProvider extends DefaultRunSIProvider {
/**
* Override LC_ALL so {@link org.eclipse.cdt.make.internal.core.scannerconfig.gnu.GCCSpecsConsoleParser}
* understands the diagnostics generated when non-English locale is active.
*
* @see org.eclipse.cdt.make.internal.core.scannerconfig.gnu.GCCSpecsConsoleParser
*/
@Override
protected String[] setEnvironment(ICommandLauncher launcher, Properties initialEnv) {
Properties extendedEnv = new Properties();
extendedEnv.putAll(initialEnv);
extendedEnv.put("LC_ALL", "C"); //$NON-NLS-1$ //$NON-NLS-2$
return super.setEnvironment(launcher, extendedEnv);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.make.internal.core.scannerconfig2.DefaultRunSIProvider#initialize()
*/