Bug 237101 – dev-java/swt-3.4-r1: fails with "libjawt.so not found in the JDK being used for compilation!"

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Greg Trigg 2008-09-08 20:48:58 UTC]

I am trying to install swt with ~ppc64.  What really seams strange is that it is trying to use swt-3.4-gtk-linux-x86_64.zip instead of ppc.  Perhaps that's correct because of 64 bit?  Compilation of swt fails before starting with the message "libjawt.so not found in the JDK being used for compilation!" I did not use ekeyword, so ~ppc64 was already in the ebuild.  Perhaps there's some dependency/use flag I'm missing.  I tried swt-3.4-gtk-linux-ppc.zip, but got the same error.

Reproducible: Always

Steps to Reproduce:
1. emerge azureus (after ekeyword/ebuild)
2. swt is pulled in as a dependency
3.

Actual Results:  
>>> Emerging (1 of 7) dev-java/swt-3.4-r1 to /
 * swt-3.4-gtk-linux-x86_64.zip RMD160 SHA1 SHA256 size ;-) ...                                                 [ ok ]
 * checking ebuild checksums ;-) ...                                                                            [ ok ]
 * checking auxfile checksums ;-) ...                                                                           [ ok ]
 * checking miscfile checksums ;-) ...                                                                          [ ok ]
 * checking swt-3.4-gtk-linux-x86_64.zip ;-) ...                                                                [ ok ]
 * Using: ibm-jdk-bin-1.6
>>> Unpacking source...
>>> Unpacking ./src.zip to /var/tmp/portage/dev-java/swt-3.4-r1/work
 * Applying swt-3.3-callback-pointer-dereferencing.patch ...                                                    [ ok ]
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/dev-java/swt-3.4-r1/work ...
 * libjawt.so not found in the JDK being used for compilation!
 *
 * ERROR: dev-java/swt-3.4-r1 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 4097:  Called die
 * The specific snippet of code:
 *                   die "cannot build AWT library";
 *  The die message:
 *   cannot build AWT library
 *
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/dev-java/swt-3.4-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-java/swt-3.4-r1/temp/environment'.
 *
!!! When you file a bug report, please include the following information:
GENTOO_VM=ibm-jdk-bin-1.6  CLASSPATH="" JAVA_HOME="/opt/ibm-jdk-bin-1.6.0.1"
JAVACFLAGS="-source 1.4 -target 1.4" COMPILER=""
and of course, the output of emerge --info

Expected Results:  
Completed build

emerge --info
Portage 2.1.4.4 (default/linux/powerpc/ppc64/2008.0/64bit-userland, gcc-4.2.4, glibc-2.7-r2, 2.6.24-gentoo-r3 ppc64)
=================================================================
System uname: 2.6.24-gentoo-r3 ppc64 POWER3 (630+)
Timestamp of tree: Mon, 08 Sep 2008 10:00:02 +0000
distcc 2.18.3 powerpc64-unknown-linux-gnu (protocols 1 and 2) (default port 3632) [enabled]
ccache version 2.4 [enabled]
app-shells/bash:     3.2_p33
dev-java/java-config: 1.3.7, 2.1.6
dev-lang/python:     2.5.2-r6
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache:     2.4-r7
sys-apps/baselayout: 1.12.11.1
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.61-r2
sys-devel/automake:  1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1
sys-devel/binutils:  2.18-r3
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.5.26
virtual/os-headers:  2.6.24
ACCEPT_KEYWORDS="ppc64"
CBUILD="powerpc64-unknown-linux-gnu"
CFLAGS="-Os -pipe -mcpu=power3 -mtune=power3"
CHOST="powerpc64-unknown-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-Os -pipe -mcpu=power3 -mtune=power3"
DISTDIR="/usr/portage/distfiles"
FEATURES="buildpkg ccache distcc distlocks fixpackages metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS=" http://open-systems.ufl.edu/mirrors/gentoo "
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j5"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="acl berkdb bzip2 cli cracklib crypt cups dri fortran gdbm gpm ibm iconv ipv6 isdnlog midi mudflap ncurses nls nptl nptlonly openmp pam pcre perl ppc64 pppd python readline reflection session spl ssl sysfs tcpd unicode xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev mach64 mga nv r128 radeon"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Greg Trigg 2008-09-09 17:00:16 UTC]

For reference, I did manage to emerge dev-java/swt-3.3.1.1 after modifying the ebuild to include ppc64 keyword and necessary script.  However when I try to use the necessary 'firefox' USE flag for azureus, it fails to build gecko support.

[Comment 2 Greg Trigg 2008-09-09 17:24:04 UTC]

I managed to edit the ebuild for swt/swt-3.4-r1 so that it would successfully merge.  I don't know how to make a patch file, so I'll just post my changes.

For the following:
ppc64? (
            http://${MY_DMF}/${MY_P}-gtk-linux-x86_64.zip
        )"

I changed to:
ppc64? (
            http://${MY_DMF}/${MY_P}-gtk-linux-ppc.zip
        )"

For the following:
    local AWT_ARCH
    local JAWTSO="libjawt.so"
    if [[ $(tc-arch) == 'x86' ]] ; then
        AWT_ARCH="i386"
    elif [[ $(tc-arch) == 'ppc' ]] ; then
        AWT_ARCH="ppc"
    elif [[ $(tc-arch) == 'ppc64' ]] ; then
        AWT_ARCH="ppc"

I changed to:
    local AWT_ARCH
    local JAWTSO="libjawt.so"
    if [[ $(tc-arch) == 'x86' ]] ; then
        AWT_ARCH="i386"
    elif [[ $(tc-arch) == 'ppc' ]] ; then
        AWT_ARCH="ppc"
    elif [[ $(tc-arch) == 'ppc64' ]] ; then
        AWT_ARCH="ppc64"

That's all I did.

[Comment 3 Greg Trigg 2008-09-10 20:55:17 UTC]

OK, I found bug 222971 which added support for ppc64.  After studying it, I returned the Ebuild to its original text with one exception that I think needs to be made to the patch listed on 222971.

I believe

+	elif [[ $(tc-arch) == 'ppc64' ]] ; then
+		AWT_ARCH="ppc"

should be replaced by

+	elif [[ $(tc-arch) == 'ppc64' ]] ; then
+		AWT_ARCH="ppc64"

This worked for me and even built with xulrunner support successfully.

[Comment 4 Vlastimil Babka (Caster) (RETIRED) 2008-09-14 00:01:42 UTC]

Fixed in swt-3.4-r2 in CVS, thanks.