* Package:    dev-java/ecj-gcj-4.4.2
 * Repository: gentoo
 * Maintainer: java@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux native userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking ecjsrc-4.4.2.jar to /var/tmp/portage/dev-java/ecj-gcj-4.4.2/work
>>> Source unpacked in /var/tmp/portage/dev-java/ecj-gcj-4.4.2/work
>>> Preparing source in /var/tmp/portage/dev-java/ecj-gcj-4.4.2/work ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-java/ecj-gcj-4.4.2/work ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-java/ecj-gcj-4.4.2/work ...
 * bootstrapping ecj with gcj ...
/var/tmp/portage/dev-java/ecj-gcj-4.4.2/temp/environment: line 3766: /usr/x86_64-pc-linux-gnu/gcc-bin/6.3.0/gcj: No such file or directory
 * ERROR: dev-java/ecj-gcj-4.4.2::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 115:  Called src_compile
 *   environment, line 3766:  Called die
 * The specific snippet of code:
 *       "${gcj}" -w -C -fsource=${JAVA_PKG_WANT_SOURCE} -d bootstrap @sources.lst || die;
 * 
 * If you need support, post the output of `emerge --info '=dev-java/ecj-gcj-4.4.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-java/ecj-gcj-4.4.2::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=  CLASSPATH="" JAVA_HOME=""
JAVACFLAGS="" COMPILER=""
and of course, the output of emerge --info =ecj-gcj-4.4.2
 * The complete build log is located at '/var/tmp/portage/dev-java/ecj-gcj-4.4.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-java/ecj-gcj-4.4.2/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-java/ecj-gcj-4.4.2/work'
 * S: '/var/tmp/portage/dev-java/ecj-gcj-4.4.2/work'