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authorThomas Fitzsimmons <fitzsim@redhat.com>2005-04-05 23:46:09 +0000
committerThomas Fitzsimmons <fitzsim@gcc.gnu.org>2005-04-05 23:46:09 +0000
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parentc72a879da774d8893ab1ee132ddd7957da647dd5 (diff)
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re PR libgcj/20750 (libgcj needs a --with-java-home configure option)
2005-04-05 Thomas Fitzsimmons <fitzsim@redhat.com> * doc/install.texi (Configuration): Document --with-java-home. 2005-04-05 Thomas Fitzsimmons <fitzsim@redhat.com> PR libgcj/20750 * Makefile.am (AM_CXXFLAGS): Define JAVA_HOME. * Makefile.in: Regenerate. * configure.ac: Add --with-java-home option. * configure: Regenerate. * external/Makefile.in: Regenerate. * external/sax/Makefile.in: Regenerate. * external/w3c_dom/Makefile.in: Regenerate. * gcj/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * java/lang/natRuntime.cc (insertSystemProperties): Set java.home to JAVA_HOME macro. From-SVN: r97671
Diffstat (limited to 'gcc/doc/install.texi')
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diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 09bc9fc..df43264 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1035,6 +1035,13 @@ particularly useful if you intend to use several versions of GCC in
parallel. This is currently supported by @samp{libgfortran},
@samp{libjava}, @samp{libmudflap}, @samp{libstdc++}, and @samp{libobjc}.
+@item --with-java-home=@var{dirname}
+This @samp{libjava} option overrides the default value of the
+@samp{java.home} system property. It is also used to set
+@samp{sun.boot.class.path} to @file{@var{dirname}/lib/rt.jar}. By
+default @samp{java.home} is set to @file{@var{prefix}} and
+@samp{sun.boot.class.path} to
+@file{@var{datadir}/java/libgcj-@var{version}.jar}.
@item --enable-languages=@var{lang1},@var{lang2},@dots{}
Specify that only a particular subset of compilers and