Bug#645194: gcj-4.6: error trying to exec 'ecj1': execvp: No such file or directory

[Mathieu Malaterre <mathieu.malaterre@gmail.com>]

Package: gcj-jdk
Version: 4.6.1-9
Severity: serious
Justification: FTBFS


Hi,

one of my package does not build properly on kfreebsd-amd64:

https://buildd.debian.org/status/fetch.php?pkg=gdcm&arch=kfreebsd-amd64&ver=2.0.18-5&stamp=1318325853


....
[ 49%] javac *.java; jar cvf -> gdcm.jar
cd /build/buildd-gdcm_2.0.18-5-kfreebsd-amd64-BIdud7/gdcm-2.0.18/obj-x86_64-kfreebsd-gnu/Wrapping/Java/java && /usr/bin/javac -source 1.5 gdcm/*.java
gcj-4.6: error trying to exec 'ecj1': execvp: No such file or directory
make[3]: *** [bin/gdcm.jar] Error 1
....

Thanks

-- System Information:
Debian Release: 6.0.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable'), (200, 'testing'), (100, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash