"emerge xalan" results in the following output :
>>> emerge (1 of 1) dev-java/xalan-2.4.1-r2 to /
[...]
Buildfile: build.xml
prepare:
[echo] Project:Xalan-Java version:2_4_1 build.xml $Revision: 1.180 $
[mkdir] Created dir: /var/tmp/portage/xalan-2.4.1-r2/work/xalan-j_2_4_1/build
[mkdir] Created dir: /var/tmp/portage/xalan-2.4.1-r2/work/xalan-j_2_4_1/build/classes
compile:
[echo] compile entire source tree and copy .properties and .res files to build tree.
[javac] Compiling 437 source files to
/var/tmp/portage/xalan-2.4.1-r2/work/xalan-j_2_4_1/build/classes
[javac]
/var/tmp/portage/xalan-2.4.1-r2/work/xalan-j_2_4_1/src/org/apache/xml/dtm/ref/DTMManagerDefault.java:394:
cannot resolve symbol
[javac] symbol : class IncrementalSAXSource_Xerces
[javac] location: package ref
[javac]
coParser=org.apache.xml.dtm.ref.IncrementalSAXSource_Xerces.createIncrementalSAXSource();
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -deprecation for details.
[javac] 1 error
BUILD FAILED
file:/var/tmp/portage/xalan-2.4.1-r2/work/xalan-j_2_4_1/build.xml:243: Compile failed; see the
compiler error output for details.