Bug 232592 – games-sports/torcs-1.3.0 fails to compile with --as-needed

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Marco Squarcina 2008-07-21 20:01:03 UTC]

[...]
make[3]: Entering directory `/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/src/linux'
i686-pc-linux-gnu-gcc -E  -M -D__DEPEND__ -I/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/include -I/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0 -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DHAVE_CONFIG_H   main.cpp linuxspec.cpp > .depend
i686-pc-linux-gnu-g++ -I/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/include -I/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0 -O2 -march=pentium-m -pipe -fomit-frame-pointer -Wall -fPIC -fno-strict-aliasing -O2 -DUSE_RANDR_EXT -DGL_GLEXT_PROTOTYPES -Wall -fPIC -fno-strict-aliasing -O2 -DUSE_RANDR_EXT -DGL_GLEXT_PROTOTYPES  -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DHAVE_CONFIG_H  -c main.cpp
i686-pc-linux-gnu-g++ -I/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/include -I/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0 -O2 -march=pentium-m -pipe -fomit-frame-pointer -Wall -fPIC -fno-strict-aliasing -O2 -DUSE_RANDR_EXT -DGL_GLEXT_PROTOTYPES -Wall -fPIC -fno-strict-aliasing -O2 -DUSE_RANDR_EXT -DGL_GLEXT_PROTOTYPES  -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DHAVE_CONFIG_H  -c linuxspec.cpp
i686-pc-linux-gnu-g++ main.o linuxspec.o -L/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -L/usr/lib -lalut -L/usr/lib  -lracescreens -lrobottools -lclient -lconfscreens -ltgf -ltgfclient -ltxml -lplibul -lraceengine -llearning -lplibssgaux -lplibssg -lplibsm -lplibsl -lplibsg -lplibul -lglut -lGLU -lGL -lpng -lz -ldl -lopenal -lXrandr -lXrender -lXxf86vm -lXmu -lXi -lXt -lSM -lICE -lXext -lX11 -lm  -o torcs-bin
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libclient.so: undefined reference to `ReSinglePlayerInit(void*)'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRFreeScreenConfigInfo'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_create_read_struct'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_gamma'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_ParserCreate'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRSetScreenConfigAndRate'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_expand'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_get_gAMA'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_get_valid'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_GetErrorCode'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_SetUserData'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRQueryExtension'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_ExternalEntityParserCreate'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_init_io'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRQueryVersion'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_gAMA'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRConfigRates'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_filler'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_read_update_info'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_SetExternalEntityRefHandler'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRSelectInput'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_create_info_struct'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libclient.so: undefined reference to `TorcsDriverMenuInit(void*)'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRConfigCurrentRate'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_packing'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libclient.so: undefined reference to `GraphMenuInit(void*)'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_strip_16'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_write_image'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_GetCurrentLineNumber'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_write_flush'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_sig_bytes'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_read_image'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRUpdateConfiguration'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_write_info'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_ErrorString'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_create_write_struct'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRConfigSizes'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_gray_to_rgb'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libclient.so: undefined reference to `SoundMenuInit(void*)'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_IHDR'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRConfigCurrentConfiguration'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_ParserFree'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_sig_cmp'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_write_end'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_read_info'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_SetElementHandler'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgf.so: undefined reference to `XML_Parse'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `XRRGetScreenInfo'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_get_rowbytes'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_destroy_read_struct'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_get_IHDR'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libclient.so: undefined reference to `OpenGLMenuInit(void*)'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_destroy_write_struct'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_invert_mono'
/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/export/lib/libtgfclient.so: undefined reference to `png_set_swap'
collect2: ld returned 1 exit status
make[3]: *** [torcs-bin] Error 1
make[3]: Leaving directory `/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/src/linux'
make[2]: *** [subdirs] Error 1
make[2]: Leaving directory `/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0/src'
make[1]: *** [subdirs] Error 1
make[1]: Leaving directory `/var/tmp/portage/games-sports/torcs-1.3.0/work/torcs-1.3.0'
make: *** [restart] Error 2


After removing --as-needed from LDFLAGS, torcs compiles as expected.

Here is my emerge --info:

Portage 2.1.4.4 (default/linux/x86/2008.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.26 i686)
=================================================================
System uname: 2.6.26 i686 Intel(R) Pentium(R) M processor 1.70GHz
Timestamp of tree: Mon, 14 Jul 2008 10:30:01 +0000
app-shells/bash:     3.2_p33
dev-java/java-config: 1.3.7, 2.1.6
dev-lang/python:     2.4.4-r13
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.2.5
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.61-r2
sys-devel/automake:  1.5, 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:  2.6.23-r3
ACCEPT_KEYWORDS="x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=pentium-m -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-O2 -march=pentium-m -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="ftp://mirror.pacific.net.au/linux/Gentoo http://213.219.56.133/sites/www.ibiblio.org/gentoo/"
LC_ALL="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
LINGUAS="en"
MAKEOPTS="-j2"
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/portage/local/layman/sunrise"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow X acl acpi alsa bash-completion bzip2 cairo cli cracklib crypt dri dvd dvdr encode fortran gif gpm hdaps iconv isdnlog jpeg mad midi mmx mmxext mp3 mudflap ncurses nls nptl nptlonly ogg opengl openmp pcre pdf png pppd python readline reflection sdl session spl sse sse2 ssl svg tcpd truetype unicode vorbis x86 xorg xv zlib" ALSA_CARDS="intel8x0" 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" 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="mouse keyboard synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU" VIDEO_CARDS="radeon vesa"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Thanks,
Marco

[Comment 1 Mr. Bones. (RETIRED) 2008-07-31 19:55:16 UTC]

I don't use --as-neeeded.  Submit a patch if it's something you think it important please.

[Comment 2 Dannee McGuire 2008-09-05 20:23:24 UTC]

Created attachment 164657 [details, diff]
torcs-1.3.0-as-needed.patch

[Comment 3 Dannee McGuire 2008-09-05 20:26:13 UTC]

Created attachment 164658 [details, diff]
torcs-1.3.0.ebuild.patch

[Comment 4 Mr. Bones. (RETIRED) 2008-09-05 21:12:27 UTC]

Any chance you want to patch the TEXTRELs too?

TEXTREL usr/games/lib/torcs/lib/libconfscreens.so
TEXTREL usr/games/lib/torcs/lib/libtgfclient.so
TEXTREL usr/games/lib/torcs/lib/libclient.so
TEXTREL usr/games/lib/torcs/modules/simu/simuv2.so
TEXTREL usr/games/lib/torcs/modules/graphic/ssggraph.so

[Comment 5 Dannee McGuire 2008-09-05 22:11:36 UTC]

That doesn't happen on my system, but you could try adding -fPIC after -shared on both lines in that patch.

[Comment 6 Mr. Bones. (RETIRED) 2008-09-05 23:14:05 UTC]

Well, there's no reason to hold up this bug for it.  In portage.  Thanks for the bug report and patch.