Bugzilla Bug 215499

I attempted to update sys-apps/file-4.24 on my amd64 system and it fails to
build.  The rest of my x86 systems build fine.

Reproducible: Always

Steps to Reproduce:
1.emerge sys-apps/file-4.24
2.Fails
3.

Actual Results:  
/bin/sh ../libtool --tag=CC   --mode=link x86_64-pc-linux-gnu-gcc 
-march=athlon64 -O2 -pipe -msse3 -D_GNU_SOURCE -no-undefined -version-info
1:0:0  -o libmagic.la -rpath /usr/lib64 magic.lo apprentice.lo softmagic.lo
ascmagic.lo compress.lo is_tar.lo readelf.lo print.lo fsmagic.lo funcs.lo
apptype.lo  -lz
x86_64-pc-linux-gnu-gcc -shared  .libs/magic.o .libs/apprentice.o
.libs/softmagic.o .libs/ascmagic.o .libs/compress.o .libs/is_tar.o
.libs/readelf.o .libs/print.o .libs/fsmagic.o .libs/funcs.o .libs/apptype.o 
-lz  -march=athlon64 -msse3 -Wl,-soname -Wl,libmagic.so.1 -o
.libs/libmagic.so.1.0.0
(cd .libs && rm -f libmagic.so.1 && ln -s libmagic.so.1.0.0 libmagic.so.1)
(cd .libs && rm -f libmagic.so && ln -s libmagic.so.1.0.0 libmagic.so)
x86_64-pc-linux-gnu-ar cru .libs/libmagic.a  magic.o apprentice.o softmagic.o
ascmagic.o compress.o is_tar.o readelf.o print.o fsmagic.o funcs.o apptype.o
x86_64-pc-linux-gnu-ranlib .libs/libmagic.a
creating libmagic.la
(cd .libs && rm -f libmagic.la && ln -s ../libmagic.la libmagic.la)
/bin/sh ../libtool --tag=CC   --mode=link x86_64-pc-linux-gnu-gcc 
-march=athlon64 -O2 -pipe -msse3 -D_GNU_SOURCE   -o file file.o libmagic.la -lz
x86_64-pc-linux-gnu-gcc -march=athlon64 -O2 -pipe -msse3 -D_GNU_SOURCE -o
.libs/file file.o  ./.libs/libmagic.so -lz
creating file
make[2]: Leaving directory
`/var/tmp/portage/sys-apps/file-4.24/work/file-4.24/src'
Making all in magic
make[2]: Entering directory
`/var/tmp/portage/sys-apps/file-4.24/work/file-4.24/magic'
../src/file -C -m ../magic/Magdir
lt-file: No current entry for continuation
make[2]: *** [magic.mgc] Error 255
make[2]: Leaving directory
`/var/tmp/portage/sys-apps/file-4.24/work/file-4.24/magic'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/sys-apps/file-4.24/work/file-4.24'
make: *** [all] Error 2
 *
 * ERROR: sys-apps/file-4.24 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2958:  Called die
 * The specific snippet of code:
 *       emake || die "emake failed";
 *  The die message:
 *   emake failed
 *
 * 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/sys-apps/file-4.24/temp/build.log'.
 * The ebuild environment file is located at
'/var/tmp/portage/sys-apps/file-4.24/temp/environment'.
 *

 * Messages for package sys-apps/file-4.24:

 *
 * ERROR: sys-apps/file-4.24 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2958:  Called die
 * The specific snippet of code:
 *       emake || die "emake failed";
 *  The die message:
 *   emake failed
 *
 * 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/sys-apps/file-4.24/temp/build.log'.
 * The ebuild environment file is located at
'/var/tmp/portage/sys-apps/file-4.24/temp/environment'.
 *


Expected Results:  
build cleanly

emerge --info
shell-init: error retrieving current directory: getcwd: cannot access parent
directories: No such file or directory
Portage 2.1.4.4 (!/usr/portage/profiles/default-linux/amd64/2007.0/desktop/,
gcc-4.2.3, glibc-2.7-r2, 2.6.24-gentoo-r3 x86_64)
=================================================================
System uname: 2.6.24-gentoo-r3 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor
4400+
Timestamp of tree: Sun, 30 Mar 2008 07:45:01 +0000
distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632)
[disabled]
ccache version 2.4 [enabled]
app-shells/bash:     3.2_p33
dev-java/java-config: 1.3.7, 2.1.5
dev-lang/python:     2.5.1-r5
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-r1
sys-devel/automake:  1.4_p6, 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1
sys-devel/binutils:  2.18-r1
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.5.26
virtual/os-headers:  2.6.24
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=athlon64 -O2 -pipe -msse3"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/kde/4.0/env /usr/kde/4.0/share/config
/usr/kde/4.0/shutdown /usr/share/config /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/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="-march=athlon64 -O2 -pipe -msse3"
DISTDIR="/mnt/nfs_portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps y"
FEATURES="ccache distlocks metadata-transfer parallel-fetch sandbox sfperms
strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://gentoo.osuosl.org/
http://www.gtlib.gatech.edu/pub/gentoo ftp://ftp.ussg.iu.edu/pub/linux/gentoo
http://distro.ibiblio.org/pub/linux/distributions/gentoo/"
LINGUAS="en_US"
MAKEOPTS="-j3"
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="/mnt/nfs_portage"
PORTDIR_OVERLAY="/usr/portage/local/layman/sajinet /usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow 3dnowext X a52 aac aalib accessibility acl acpi aiglx alsa amd64
audiofile avi berkdb bitmap-fonts bzip2 cairo cdparanoia cdr cli cracklib crypt
cups dbus dri dts dvd dvdnav dvdr dvdread eds emboss encode evo fam ffmpeg
firefox fortran gdbm gif gimp gpm gstreamer gtk hal iconv imagemagick isdnlog
ithreads java jpeg kde kerberos ldap libwww live lm_sensors mad matroska midi
mikmod mmx mmxext mp2 mp3 mp3mplayer mpeg mudflap musepack mysql mythtv ncurses
nls nmp nptl nptlonly nsplugin ogg oggvorbis openal opengl openmp oss pam pcre
pdf pdflib perl png pppd python qt3 qt3support qt4 quicktime readline
reflection sdl session sockets spell spl srt sse sse2 ssl svg szip tcpd theora
threads tiff truetype truetype-fonts type1-fonts unicode usb vcd vorbis x x264
xanim xcomposite xine xinerama xml xorg xosd xv xvid xvmc zlib"
ALSA_CARDS="usb-audio" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare
dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw
multi null plug rate route share shm softvol" ELIBC="glibc"
INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz
cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US"
USERLAND="GNU" VIDEO_CARDS="nvidia vesa"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, LDFLAGS,
PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

I've got the same Problem... :-(

I confirm it, however I use a x86 system, a Core 2 Duo with march=nocona on a
i686 chost.

Created an attachment (id=149862) [details]
Patch to potentially fix compilation issue

Following into this a little more, it seems that the file magic/Magdir/compress
has an error -- part of a file description is commented out. I'm not sure if
this was just a typo or was intentionally commented out and the rest left
as-is. Anyway, the attached patch uncomments that line and this allows file to
be built. I can also confirm that it correctly seems to recognise compressed
files (.Z) and gzipped files.

I've sent this patch upstream. I'll summarise any response here.

Laurence's patch appears in 4.25 which is now in the tree. Marking fix.