diff options
Diffstat (limited to 'src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java')
| -rw-r--r-- | src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java b/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java deleted file mode 100644 index c4720c8..0000000 --- a/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java +++ /dev/null @@ -1,210 +0,0 @@ -/* - * - * Copyright 2002-2004 The Ant-Contrib project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package net.sf.antcontrib.cpptasks.gcc; -import java.io.File; -import java.util.Vector; - -import net.sf.antcontrib.cpptasks.CUtil; -import net.sf.antcontrib.cpptasks.compiler.LinkType; -import net.sf.antcontrib.cpptasks.compiler.Linker; -/** - * Adapter for the GCC linker - * - * @author Adam Murdoch - */ -public class GccLinker extends AbstractLdLinker { - private static final String[] discardFiles = new String[0]; - private static final String[] objFiles = new String[]{".o", ".a", ".lib", - ".dll", ".so", ".sl"}; - private static final String[] libtoolObjFiles = new String[]{".fo", ".a", - ".lib", ".dll", ".so", ".sl"}; - private static String[] linkerOptions = new String[]{"-bundle", - "-dynamiclib", "-nostartfiles", "-nostdlib", "-prebind", "-s", - "-static", "-shared", "-symbolic", "-Xlinker", - "--export-all-symbols", "-static-libgcc",}; - private static final GccLinker dllLinker = new GccLinker("gcc", objFiles, - discardFiles, "lib", ".so", false, new GccLinker("gcc", objFiles, - discardFiles, "lib", ".so", true, null)); - private static final GccLinker instance = new GccLinker("gcc", objFiles, - discardFiles, "", "", false, null); - private static final GccLinker machBundleLinker = new GccLinker("gcc", - objFiles, discardFiles, "lib", ".bundle", false, null); - private static final GccLinker machDllLinker = new GccLinker("gcc", - objFiles, discardFiles, "lib", ".dylib", false, null); - public static GccLinker getInstance() { - return instance; - } - private File[] libDirs; - protected GccLinker(String command, String[] extensions, - String[] ignoredExtensions, String outputPrefix, - String outputSuffix, boolean isLibtool, GccLinker libtoolLinker) { - super(command, "-dumpversion", extensions, ignoredExtensions, - outputPrefix, outputSuffix, isLibtool, libtoolLinker); - } - protected void addImpliedArgs(boolean debug, LinkType linkType, Vector args) { - super.addImpliedArgs(debug, linkType, args); - if (getIdentifier().indexOf("mingw") >= 0) { - if (linkType.isSubsystemConsole()) { - args.addElement("-mconsole"); - } - if (linkType.isSubsystemGUI()) { - args.addElement("-mwindows"); - } - } - } - /** - * Allows drived linker to decorate linker option. Override by GccLinker to - * prepend a "-Wl," to pass option to through gcc to linker. - * - * @param buf - * buffer that may be used and abused in the decoration process, - * must not be null. - * @param arg - * linker argument - */ - public String decorateLinkerOption(StringBuffer buf, String arg) { - String decoratedArg = arg; - if (arg.length() > 1 && arg.charAt(0) == '-') { - switch (arg.charAt(1)) { - // - // passed automatically by GCC - // - case 'g' : - case 'f' : - case 'F' : - /* Darwin */ - case 'm' : - case 'O' : - case 'W' : - case 'l' : - case 'L' : - case 'u' : - case 'v' : - break; - default : - boolean known = false; - for (int i = 0; i < linkerOptions.length; i++) { - if (linkerOptions[i].equals(arg)) { - known = true; - break; - } - } - if (!known) { - buf.setLength(0); - buf.append("-Wl,"); - buf.append(arg); - decoratedArg = buf.toString(); - } - break; - } - } - return decoratedArg; - } - /** - * Returns library path. - * - */ - public File[] getLibraryPath() { - if (libDirs == null) { - // - // construct gcc lib path from machine and version - // - StringBuffer buf = new StringBuffer("/lib/gcc-lib/"); - buf.append(GccProcessor.getMachine()); - buf.append('/'); - buf.append(GccProcessor.getVersion()); - // - // build default path from gcc and system /lib and /lib/w32api - // - String[] impliedLibPath = new String[]{buf.toString(), - "/lib/w32api", "/lib"}; - // - // read gcc specs file for other library paths - // - String[] specs = GccProcessor.getSpecs(); - String[][] libpaths = GccProcessor.parseSpecs(specs, "*link:", - new String[]{"%q"}); - String[] libpath; - if (libpaths[0].length > 0) { - libpath = new String[libpaths[0].length + 3]; - int i = 0; - for (; i < libpaths[0].length; i++) { - libpath[i] = libpaths[0][i]; - } - libpath[i++] = buf.toString(); - libpath[i++] = "/lib/w32api"; - libpath[i++] = "/lib"; - } else { - // - // if a failure to find any matches then - // use some default values for lib path entries - libpath = new String[]{"/usr/local/lib/mingw", - "/usr/local/lib", "/usr/lib/w32api", "/usr/lib/mingw", - "/usr/lib", buf.toString(), "/lib/w32api", "/lib"}; - } - for (int i = 0; i < libpath.length; i++) { - if (libpath[i].indexOf("mingw") >= 0) { - libpath[i] = null; - } - } - // - // if cygwin then - // we have to prepend location of gcc32 - // and .. to start of absolute filenames to - // have something that will exist in the - // windows filesystem - if (GccProcessor.isCygwin()) { - GccProcessor.convertCygwinFilenames(libpath); - } - // - // check that remaining entries are actual directories - // - int count = CUtil.checkDirectoryArray(libpath); - // - // populate return array with remaining entries - // - libDirs = new File[count]; - int index = 0; - for (int i = 0; i < libpath.length; i++) { - if (libpath[i] != null) { - libDirs[index++] = new File(libpath[i]); - } - } - } - return libDirs; - } - public Linker getLinker(LinkType type) { - if (type.isStaticLibrary()) { - return GccLibrarian.getInstance(); - } - if (type.isPluginModule()) { - if (isDarwin()) { - return machBundleLinker; - } else { - return dllLinker; - } - } - if (type.isSharedLibrary()) { - if (isDarwin()) { - return machDllLinker; - } else { - return dllLinker; - } - } - return instance; - } -} |