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| author | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-07-16 00:30:23 +0000 |
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| committer | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-07-16 00:30:23 +0000 |
| commit | c8875fb97fc03779a5bba09872227b1d08e5d52a (patch) | |
| tree | a0b991cf5866ae1d616639b906ac001811d74508 /libjava/classpath/INSTALL | |
| parent | c40c1730800ed292b6db39a83d592476fa59623c (diff) | |
| download | ppe42-gcc-c8875fb97fc03779a5bba09872227b1d08e5d52a.tar.gz ppe42-gcc-c8875fb97fc03779a5bba09872227b1d08e5d52a.zip | |
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102074 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/INSTALL')
| -rw-r--r-- | libjava/classpath/INSTALL | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/libjava/classpath/INSTALL b/libjava/classpath/INSTALL new file mode 100644 index 00000000000..b9cadee303e --- /dev/null +++ b/libjava/classpath/INSTALL @@ -0,0 +1,135 @@ +Installing GNU Classpath - Last updated: January 6, 2005 + +First, this is a development release only! Unless you are interested in +active development and debugging, or just like running random alpha code, +this release is probably not for you. Please see the README file for a +list of VMs that work with GNU Classpath. + +Note that if you are building from a non-released (CVS) version of GNU +classpath, installation instructions are found in the doc/hacking.texi +file. Or at http://www.gnu.org/software/classpath/docs/hacking.html + +------------------------------------------------------------------ +Suggested Software +------------------------------------------------------------------ + GNU make ("gmake") is required for building Classpath. + + For any build environment involving native libraries, these + new versions of autoconf, automake, and libtool are required + if changes are made that require rebuilding configure, Makefile.in, + aclocal.m4, or config.h.in. + + - GNU autoconf 2.59+ + - GNU automake 1.9+ + - GNU libtool 1.5+ + + When working from CVS you can run the above tools by executing + ./autogen.sh in the source directory. + + For building the Java bytecode (.class files), one of these + compilers are required. You can select which compiler using + --with-jikes, --with-gcj or --with-kjc as argument to + configure; the present default is gcj. + + - GCJ 3.3+ (part of the GNU GCC package). + - IBM jikes 1.19+. + - The kjc compiler is supported with configure but we have + been unable to successfully compile with it. + + For building the gtk+ AWT peer JNI native libraries, the following + are required unless --disable-gtk-peer is used as an argument to + configure. + + - GTK+ 2.4.x (or higher) + - gdk-pixbuf + + - XTest Extension (libXtst) for GdkRobot support in java.awt. + + For building the Cairo GdkGraphics2D backend you need at least + Cairo 0.5.0. + + For building the xmlj JAXP implementation (dsabled by default, use + configure --enable-xmlj) you need the following installed: + - The XML C library for Gnome (libxml2) + http://www.xmlsoft.org/ + Minimum version of libxml2 required: 2.6.8 + + - The XSLT C library for Gnome (libxslt) + http://www.xmlsoft.org/XSLT/ + Minimum version of libxslt required: 1.1.11 + + For building the documentation you will need + + - texinfo 4.2 or higher. + +This package was designed to use the GNU standard for configuration +and makefiles. To build and install do the following: + +1). Run the "configure" script to configure the package. There are +various options you might want to pass to configure to control how the +package is built. Consider the following options, "configure --help" +gives a complete list. + + --enable-java compile Java source default=yes + --enable-jni compile JNI source default=yes + --enable-gtk-peer compile GTK native peers default=yes + --enable-gtk-cairo compile cairo based Graphics2D default=no + --enable-load-library enable to use JNI native methods default=yes + --with-jikes to compile the class library using jikes + the default is to use gcj + --with-glibj define what to install (zip|flat|both|none) + default=zip + --enable-Werror whether to compile C code with -Werror which turns + any compiler warning into a compilation failure + default=no + --enable-xmlj compile native libxml/xslt library default=no + --with-gjdoc generate documentation using gjdoc default=no + --with-jay Regenerate the parsers with jay must be given the + path to the jay executable + +For more flags run configure --help. + +2). Type "gmake" to build the package. There is no longer a +dependency problem and we aim to keep it that way. + +3). Type "gmake install" to install everything. This may require +being the superuser. The default install path is /usr/local/classpath +you may change it by giving configure the --prefix=<path> option. + +Report bugs to classpath@gnu.org or much better via Savannah at this +URL: http://savannah.gnu.org/support/?func=addsupport&group=classpath + +Happy Hacking! + +Once installed, GNU Classpath is ready to be used by any VM that supports +using the official version of GNU Classpath. Simply ensure that +/usr/local/classpath/share/classpath is in your $CLASSPATH environment +variable. You'll also have to set your LD_LIBRARY_PATH +variable (or similar system configuration) to include the Classpath +native libraries in /usr/local/classpath/lib/classpath. + +*NOTE* All example paths assume the default prefix is used with configure. +If you don't know what this means then the examples are correct. + +LD_LIBRARY_PATH=/usr/local/classpath/lib/classpath +CLASSPATH=/usr/local/classpath/share/classpath/glibj.zip:. +export LD_LIBRARY_PATH CLASSPATH + +More information about the VMs that use GNU Classpath can be found in the +README file. + +------------------------------------------------------------------ +Misc. Notes +------------------------------------------------------------------ +Compilation is accomplished using a compiler's @file syntax. For our +part, we avoid placing make style dependencies as rules upon the +compilation of a particular class file and leave this up to the Java +compiler instead. + +The --enable-maintainer-mode option to configure currently does very +little and shouldn't be used by ordinary developers or users anyway. + +On Windows machines, the native libraries do not currently build, but +the Java bytecode library will. Gcj trunk is beginning to work under +Cygwin. The mingw32 version of jikes cannot follow symbolic links, you +must use a cygwin build of jikes to access this limited functionality. |

