+++ /dev/null
-/*\r
- * \r
- * Copyright 2003-2004 The Ant-Contrib project\r
- *\r
- * Licensed under the Apache License, Version 2.0 (the "License");\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an "AS IS" BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- */\r
-package net.sf.antcontrib.cpptasks.gcc.cross.sparc_sun_solaris2;\r
-import java.io.File;\r
-import java.util.Vector;\r
-\r
-import net.sf.antcontrib.cpptasks.CCTask;\r
-import net.sf.antcontrib.cpptasks.CUtil;\r
-import net.sf.antcontrib.cpptasks.compiler.CaptureStreamHandler;\r
-import net.sf.antcontrib.cpptasks.compiler.LinkType;\r
-import net.sf.antcontrib.cpptasks.compiler.Linker;\r
-import net.sf.antcontrib.cpptasks.gcc.AbstractLdLinker;\r
-import net.sf.antcontrib.cpptasks.types.LibrarySet;\r
-/**\r
- * Adapter for the g++ variant of the GCC linker\r
- * \r
- * @author Stephen M. Webb <stephen.webb@bregmasoft.com>\r
- */\r
-public class GppLinker extends AbstractLdLinker {\r
- protected static final String[] discardFiles = new String[0];\r
- protected static final String[] objFiles = new String[]{".o", ".a", ".lib",\r
- ".dll", ".so", ".sl"};\r
- private final static String libPrefix = "libraries: =";\r
- protected static final String[] libtoolObjFiles = new String[]{".fo", ".a",\r
- ".lib", ".dll", ".so", ".sl"};\r
- private static String[] linkerOptions = new String[]{"-bundle", "-dylib",\r
- "-dynamic", "-dynamiclib", "-nostartfiles", "-nostdlib",\r
- "-prebind", "-s", "-static", "-shared", "-symbolic", "-Xlinker"};\r
- private static final GppLinker dllLinker = new GppLinker(\r
- GccCCompiler.CMD_PREFIX + "gcc", objFiles, discardFiles, "lib",\r
- ".so", false, new GppLinker(GccCCompiler.CMD_PREFIX + "gcc",\r
- objFiles, discardFiles, "lib", ".so", true, null));\r
- private static final GppLinker instance = new GppLinker(\r
- GccCCompiler.CMD_PREFIX + "gcc", objFiles, discardFiles, "", "",\r
- false, null);\r
- private static final GppLinker machDllLinker = new GppLinker(\r
- GccCCompiler.CMD_PREFIX + "gcc", objFiles, discardFiles, "lib",\r
- ".dylib", false, null);\r
- private static final GppLinker machPluginLinker = new GppLinker(\r
- GccCCompiler.CMD_PREFIX + "gcc", objFiles, discardFiles, "lib",\r
- ".bundle", false, null);\r
- public static GppLinker getInstance() {\r
- return instance;\r
- }\r
- private File[] libDirs;\r
- private String runtimeLibrary;\r
- protected GppLinker(String command, String[] extensions,\r
- String[] ignoredExtensions, String outputPrefix,\r
- String outputSuffix, boolean isLibtool, GppLinker libtoolLinker) {\r
- super(command, "-dumpversion", extensions, ignoredExtensions,\r
- outputPrefix, outputSuffix, isLibtool, libtoolLinker);\r
- }\r
- protected void addImpliedArgs(boolean debug, LinkType linkType, Vector args, Boolean defaultflag) {\r
- super.addImpliedArgs(debug, linkType, args, defaultflag);\r
- if (getIdentifier().indexOf("mingw") >= 0) {\r
- if (linkType.isSubsystemConsole()) {\r
- args.addElement("-mconsole");\r
- }\r
- if (linkType.isSubsystemGUI()) {\r
- args.addElement("-mwindows");\r
- }\r
- }\r
- if (linkType.isStaticRuntime()) {\r
- String[] cmdin = new String[]{GccCCompiler.CMD_PREFIX + "g++",\r
- "-print-file-name=libstdc++.a"};\r
- String[] cmdout = CaptureStreamHandler.run(cmdin);\r
- if (cmdout.length > 0) {\r
- runtimeLibrary = cmdout[0];\r
- } else {\r
- runtimeLibrary = null;\r
- }\r
- } else {\r
- runtimeLibrary = "-lstdc++";\r
- }\r
- }\r
- public String[] addLibrarySets(CCTask task, LibrarySet[] libsets,\r
- Vector preargs, Vector midargs, Vector endargs) {\r
- String[] rs = super.addLibrarySets(task, libsets, preargs, midargs,\r
- endargs);\r
- if (runtimeLibrary != null) {\r
- endargs.addElement(runtimeLibrary);\r
- }\r
- return rs;\r
- }\r
- /**\r
- * Allows drived linker to decorate linker option. Override by GppLinker to\r
- * prepend a "-Wl," to pass option to through gcc to linker.\r
- * \r
- * @param buf\r
- * buffer that may be used and abused in the decoration process,\r
- * must not be null.\r
- * @param arg\r
- * linker argument\r
- */\r
- public String decorateLinkerOption(StringBuffer buf, String arg) {\r
- String decoratedArg = arg;\r
- if (arg.length() > 1 && arg.charAt(0) == '-') {\r
- switch (arg.charAt(1)) {\r
- //\r
- // passed automatically by GCC\r
- //\r
- case 'g' :\r
- case 'f' :\r
- case 'F' :\r
- /* Darwin */\r
- case 'm' :\r
- case 'O' :\r
- case 'W' :\r
- case 'l' :\r
- case 'L' :\r
- case 'u' :\r
- break;\r
- default :\r
- boolean known = false;\r
- for (int i = 0; i < linkerOptions.length; i++) {\r
- if (linkerOptions[i].equals(arg)) {\r
- known = true;\r
- break;\r
- }\r
- }\r
- if (!known) {\r
- buf.setLength(0);\r
- buf.append("-Wl,");\r
- buf.append(arg);\r
- decoratedArg = buf.toString();\r
- }\r
- break;\r
- }\r
- }\r
- return decoratedArg;\r
- }\r
- /**\r
- * Returns library path.\r
- * \r
- */\r
- public File[] getLibraryPath() {\r
- if (libDirs == null) {\r
- Vector dirs = new Vector();\r
- // Ask GCC where it will look for its libraries.\r
- String[] args = new String[]{GccCCompiler.CMD_PREFIX + "g++",\r
- "-print-search-dirs"};\r
- String[] cmdout = CaptureStreamHandler.run(args);\r
- for (int i = 0; i < cmdout.length; ++i) {\r
- int prefixIndex = cmdout[i].indexOf(libPrefix);\r
- if (prefixIndex >= 0) {\r
- // Special case DOS-type GCCs like MinGW or Cygwin\r
- int s = prefixIndex + libPrefix.length();\r
- int t = cmdout[i].indexOf(';', s);\r
- while (t > 0) {\r
- dirs.addElement(cmdout[i].substring(s, t));\r
- s = t + 1;\r
- t = cmdout[i].indexOf(';', s);\r
- }\r
- dirs.addElement(cmdout[i].substring(s));\r
- ++i;\r
- for (; i < cmdout.length; ++i) {\r
- dirs.addElement(cmdout[i]);\r
- }\r
- }\r
- }\r
- // Eliminate all but actual directories.\r
- String[] libpath = new String[dirs.size()];\r
- dirs.copyInto(libpath);\r
- int count = CUtil.checkDirectoryArray(libpath);\r
- // Build return array.\r
- libDirs = new File[count];\r
- int index = 0;\r
- for (int i = 0; i < libpath.length; ++i) {\r
- if (libpath[i] != null) {\r
- libDirs[index++] = new File(libpath[i]);\r
- }\r
- }\r
- }\r
- return libDirs;\r
- }\r
- public Linker getLinker(LinkType type) {\r
- if (type.isStaticLibrary()) {\r
- return GccLibrarian.getInstance();\r
- }\r
- if (type.isPluginModule()) {\r
- if (GccProcessor.getMachine().indexOf("darwin") >= 0) {\r
- return machPluginLinker;\r
- } else {\r
- return dllLinker;\r
- }\r
- }\r
- if (type.isSharedLibrary()) {\r
- if (GccProcessor.getMachine().indexOf("darwin") >= 0) {\r
- return machDllLinker;\r
- } else {\r
- return dllLinker;\r
- }\r
- }\r
- return instance;\r
- }\r
-}\r
projects / mirror_edk2.git / blobdiff