diff options
Diffstat (limited to 'xlc/org.eclipse.cdt.managedbuilder.xlc.core/src/org/eclipse/cdt/managedbuilder/xlc/core/XlcBuiltinSpecsDetector.java')
| -rw-r--r-- | xlc/org.eclipse.cdt.managedbuilder.xlc.core/src/org/eclipse/cdt/managedbuilder/xlc/core/XlcBuiltinSpecsDetector.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/xlc/org.eclipse.cdt.managedbuilder.xlc.core/src/org/eclipse/cdt/managedbuilder/xlc/core/XlcBuiltinSpecsDetector.java b/xlc/org.eclipse.cdt.managedbuilder.xlc.core/src/org/eclipse/cdt/managedbuilder/xlc/core/XlcBuiltinSpecsDetector.java new file mode 100644 index 00000000000..fe92bbb5839 --- /dev/null +++ b/xlc/org.eclipse.cdt.managedbuilder.xlc.core/src/org/eclipse/cdt/managedbuilder/xlc/core/XlcBuiltinSpecsDetector.java @@ -0,0 +1,86 @@ +/******************************************************************************* + * Copyright (c) 2009, 2011 Andrew Gvozdev 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 + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Andrew Gvozdev - initial API and implementation + *******************************************************************************/ + +package org.eclipse.cdt.managedbuilder.xlc.core; + +import java.util.ArrayList; +import java.util.List; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.eclipse.cdt.core.language.settings.providers.ILanguageSettingsEditableProvider; +import org.eclipse.cdt.core.settings.model.ICSettingEntry; +import org.eclipse.cdt.managedbuilder.language.settings.providers.ToolchainBuiltinSpecsDetector; + +/** + * Language settings provider to detect built-in compiler settings for IBM XLC compiler. + */ +public class XlcBuiltinSpecsDetector extends ToolchainBuiltinSpecsDetector implements ILanguageSettingsEditableProvider { + // must match the toolchain definition in org.eclipse.cdt.managedbuilder.core.buildDefinitions extension point + private static final String XLC_TOOLCHAIN_ID = "cdt.managedbuild.toolchain.xlc.exe.debug"; //$NON-NLS-1$ + + private static final Pattern OPTIONS_PATTERN = Pattern.compile("-[^\\s\"']*(\\s*((\".*?\")|('.*?')|([^-\\s][^\\s]+)))?"); //$NON-NLS-1$ + private static final int OPTION_GROUP = 0; + + /* Sample output: + + > xlC -E -V -P -w ~/tmp/spec.C + export XL_CONFIG=/etc/vac.cfg:xlC + /usr/vac/exe/xlCcpp /home/me/tmp/spec.C - -qc++=/usr/vacpp/include -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX50 -D_AIX51 -D_AIX52 -D_IBMR2 -D_POWER -E -P -w -qlanglvl=ansi -qansialias + rm /tmp/xlcW0lt4Jia + rm /tmp/xlcW1lt4Jib + rm /tmp/xlcW2lt4Jic + */ + @SuppressWarnings("nls") + private static final AbstractOptionParser[] optionParsers = { + new IncludePathOptionParser("-I\\s*([\"'])(.*)\\1", "$2", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY | ICSettingEntry.LOCAL), + new IncludePathOptionParser("-I\\s*([^\\s\"']*)", "$1", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), + new IncludePathOptionParser("-qc\\+\\+=\\s*([^\\s\"']*)", "$1", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), + new MacroOptionParser("-D\\s*([\"'])([^=]*)(=(.*))?\\1", "$2", "$4", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), + new MacroOptionParser("-D\\s*([^\\s=\"']*)=(\\\\([\"']))(.*?)\\2", "$1", "$3$4$3", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), + new MacroOptionParser("-D\\s*([^\\s=\"']*)=([\"'])(.*?)\\2", "$1", "$3", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), + new MacroOptionParser("-D\\s*([^\\s=\"']*)(=([^\\s\"']*))?", "$1", "$3", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), + }; + + @Override + protected String getToolchainId() { + return XLC_TOOLCHAIN_ID; + } + + @Override + protected AbstractOptionParser[] getOptionParsers() { + return optionParsers; + } + + @Override + protected List<String> parseOptions(String line) { + List<String> options = new ArrayList<String>(); + Matcher optionMatcher = OPTIONS_PATTERN.matcher(line); + while (optionMatcher.find()) { + String option = optionMatcher.group(OPTION_GROUP); + if (option!=null) { + options.add(option); + } + } + return options; + } + + @Override + public XlcBuiltinSpecsDetector cloneShallow() throws CloneNotSupportedException { + return (XlcBuiltinSpecsDetector) super.cloneShallow(); + } + + @Override + public XlcBuiltinSpecsDetector clone() throws CloneNotSupportedException { + return (XlcBuiltinSpecsDetector) super.clone(); + } + +} |