I've been trying to update my version of linkt to version 2.1_pre17-r1. Except, something doesn't work right. The configuration process seems to halt at libpng. Already tried recompiling that too, but to no effect. Output: * Applying links-2.1pre17-utf8.diff ... [ ok ] Generating language table. english belarusian brazilian_portuguese bulgarian catalan croatian czech danish dutch estonian finnish french galician german greek hungarian icelandic indonesian italian lithuanian norwegian polish portuguese romanian russian serbian slovak spanish swedish turkish ukrainian upper_sorbian Done. >>> Source unpacked. * econf: updating links-2.1pre17/config.guess with /usr/share/gnuconfig/config.guess * econf: updating links-2.1pre17/config.sub with /usr/share/gnuconfig/config.sub ./configure --prefix=/usr --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --with-x --with-libpng --with-libjpeg --with-libtiff --with-svgalib --with-directfb --with-ssl --enable-javascript --enable-graphics --with-fb creating cache ./config.cache checking for a BSD compatible install... /bin/install -c checking whether build environment is sane... yes checking whether make sets ${MAKE}... yes checking for working aclocal... found checking for working autoconf... found checking for working automake... found checking for working autoheader... found checking for working makeinfo... found checking for gcc... gcc checking whether the C compiler (gcc -march=athlon-xp -mcpu=athlon-xp -m3dnow -msse -mfpmath=sse -mmmx -O3 -pipe -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -maccumulate-outgoing-args ) works... yes checking whether the C compiler (gcc -march=athlon-xp -mcpu=athlon-xp -m3dnow -msse -mfpmath=sse -mmmx -O3 -pipe -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -maccumulate-outgoing-args ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for EMX... no checking for typeof... yes checking for long long... yes checking for dirent.h that defines DIR... yes checking for opendir in -ldir... no checking for sys/wait.h that is POSIX.1 compatible... yes checking for fcntl.h... yes checking for limits.h... yes checking for sys/ioctl.h... yes checking for sys/time.h... yes checking for time.h... yes checking for unistd.h... yes checking for math.h... yes checking for ieee.h... no checking for endian.h... yes checking for values.h... yes checking for sigaction.h... no checking for netinet/in_systm.h... yes checking for netinet/in_system.h... no checking for netinet/ip.h... yes checking for netinet/dhcp.h... no checking for sys/select.h... yes checking for sys/resource.h... yes checking for sys/utsname.h... yes checking for sys/un.h... yes checking for sys/fmutex.h... no checking for sys/cygwin.h... no checking for io.h... no checking for setjmp.h... yes checking for langinfo.h... yes checking for working const... yes checking for inline... inline checking for size_t... yes checking whether time.h and sys/time.h may both be included... yes checking whether struct tm is in sys/time.h or time.h... time.h checking size of short... 2 checking size of unsigned short... 2 checking size of int... 4 checking size of unsigned... 4 checking size of long... 4 checking size of unsigned long... 4 checking for big endian... no checking for little endian... yes checking whether gcc needs -traditional... no checking for 8-bit clean memcmp... yes checking return type of signal handlers... void checking for strftime... yes checking for vprintf... yes checking for calloc... yes checking for snprintf... yes checking for memmove... yes checking for raise... yes checking for gettimeofday... yes checking for mkdir... yes checking for select... yes checking for strcspn... yes checking for strerror... yes checking for strstr... yes checking for strtol... yes checking for strtoul... yes checking for chmod... yes checking for getpid... yes checking for setpgid... yes checking for popen... yes checking for uname... yes checking for getpagesize... yes checking for strptime... yes checking for setlocale... yes checking for nl_langinfo... yes checking for sigsetjmp/siglongjmp... yes checking for atan in -lm... yes checking for socket... yes checking for setsockopt... yes checking for gethostbyname... yes checking for gethostbyaddr... yes checking for dhcp_option... no checking for herror... yes checking for cfmakeraw... yes checking for cygwin_conv_to_full_win32_path... no checking for requested debug level... 2 checking if you want to enable javascript... yes checking if you want to use graphics... yes checking for Gpm_Open in -lgpm... yes checking for gpm.h... yes checking for OS/2 threads... no checking for atheos/threads.h... no checking for spawn_thread... no checking for resume_thread... no checking for MouOpen... no checking for _read_kbd... no checking for XFree for OS/2... no checking for dlopen in -ldl... yes checking for pkg-config... /usr/bin/pkg-config checking for openssl... yes checking OPENSSL_CFLAGS... checking OPENSSL_LIBS... -lssl -lcrypto -ldl checking for OpenSSL... yes checking for svgalib... yes checking for linux/fb.h... yes checking for linux/kd.h... yes checking for linux/vt.h... yes checking for sys/mman.h... yes checking for directfb-config... /usr/bin/directfb-config checking for DirectFB >= 0.9.17... yes checking for X... libraries , headers checking for sdl-config... /usr/bin/sdl-config checking for SDL >= 1.2.0... yes checking for XextAddDisplay in -lXext... yes checking for pmshell... no checking for gui/view.h... no checking for gui/window.h... no checking for gui/desktop.h... no checking for gui/bitmap.h... no checking for util/locker.h... no checking for util/application.h... no checking for inflate in -lz... no checking for png.h... yes checking for libpng/png.h... yes checking for png_create_info_struct in -lpng... no configure: error: You need libpng to compile Links in graphics mode !!! Please attach the config.log to your bug report: !!! /var/tmp/portage/links-2.1_pre17-r1/work/links-2.1pre17/config.log !!! ERROR: www-client/links-2.1_pre17-r1 failed. !!! Function econf, Line 485, Exitcode 0 !!! econf failed !!! If you need support, post the topmost build error, NOT this status message. Libpng is at a high enough level (checked the ebuild), and installed: Borgnagar electric # emerge -p libpng These are the packages that I would merge, in order: Calculating dependencies ...done! [ebuild R ] media-libs/libpng-1.2.8 Finally my emerge --info list: Borgnagar electric # emerge --info Portage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.3.5-20050130, glibc-2.3.4.20041102-r1, 2.6.11-gentoo-r5 i686) ================================================================= System uname: 2.6.11-gentoo-r5 i686 AMD Athlon(tm) XP 2400+ Gentoo Base System version 1.6.12 Python: dev-lang/python-2.3.5,dev-lang/python-2.4.1 [2.4.1 (#1, Jun 10 2005, 11:10:03)] dev-lang/python: 2.3.5, 2.4.1 sys-apps/sandbox: [Not Present] sys-devel/autoconf: 2.59-r6, 2.13 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.16 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-march=athlon-xp -mcpu=athlon-xp -m3dnow -msse -mfpmath=sse -mmmx -O3 -pipe -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -maccumulate-outgoing-args" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon-xp -mcpu=athlon-xp -m3dnow -msse -mfpmath=sse -mmmx -O3 -pipe -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -maccumulate-outgoing-args" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="ftp://ftp.snt.utwente.nl/pub/linux/gentoo http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="x86 3dnow X Xaw3d a52 aac aalib acpi alsa apache2 apm arts audiofile avi bash-completion bcmath berkdb bitmap-fonts bluetooth bonobo bzlib cdparanoia cdr cpdflib crypt cscope cups curl curlwrappers dedicated directfb doc dvd dvdr dvdread eds emacs emacs-w3 emboss encode esd ethereal evo exif expat f77 fam fbcon fdftk ffmpeg fftw firebird flac flash foomaticdb fortran freetds ftp gb gd gdbm ggi gif ginac glut gmp gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hal icc icc-pgo iconv icq imagemagick imlib innodb iodbc ipv6 jabber jack java javascript jikes joystcik jpeg junit kde ladcca lcms ldap leim libg++ libgda libwww lirc lm_sensors mad mcal mikmod mime ming mmx mng mono motif mozilla mp3 mpeg msn mule mysql mysqli nas ncurses nls nocd odbc offensive ogg oggvorbis openal opengl oss pam pdflib perl php plotutils png portaudio posix postgres ppds python qt quicktime readline recode ruby samba scanner sdl simplexml slang sll slp sndfile snmp sox speex spell spl sqlite sse ssl svg svga sysvipc tcltk tcpd tetex theora threads tidy tiff truetype truetype-fonts type1-fonts unicode usb v4l vcd videos vorbis wifi wmf wxwindows xine xml xml2 xmms xosd xpm xv zeo zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY Did anybody encouter this behaviour too, or am I missing something? Reproducible: Always Steps to Reproduce: 1. Recompile libpng (which is installed) 2. Trying to upgrade links 3. Actual Results: Get the above error Expected Results: Links should compile perfectly.
Actually my USE-flags look like this: USE="3dnow Xaw3d a52 aac aalib acpi alsa apache2 apm arts audiofile avi bash-completion bcmath berkdb bluetooth bonobo bzlib cdparanoia cdr cpdflib crypt cscope cups curl curlwrappers dedicated directfb doc dvd dvdr dvdread emacs emacs-w3 encode esd ethereal evo exif expat f77 fbcon fdftk ffmpeg fftw firebird flac flash foomaticdb freetds ftp gb gd gdbm ggi gif ginac glut gmp gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hal icc icc-pgo iconv icq imagemagick imlib innodb iodbc jabber jack java javascript jikes joystcik jpeg kde ladcca lcms leim libg++ libgda libwww lm_sensors mad mcal mikmod mime ming mmx mng mono motif mozilla mp3 mpeg msn mule mysql mysqli nas ncurses nls nocd odbc offensive ogg oggvorbis openal opengl oss pam pdflib perl php plotutils png portaudio posix postgres ppds python qt quicktime readline recode ruby samba scanner sdl simplexml slang slp sndfile sox spell spl sse sll svg svga sysvipc tcltk tcpd tetex theora threads tidy tiff truetype unicode usb v4l vcd videos wifi wmf wxwindows xine xml xml2 xmms xosd xpm xv zeo zlib" The last ones get added??
I am sorry, I could not reproduce your problem. I have the exact same version of libpng in my system and I even re-emerged it to see if I could reproduce it. Please, try rebuilding your system with more sane CFLAGS (such as -march=athlon-xp -O2) and if the problem persists, reopen the bug.
Just wondering what more sane CFLAGS have to do with a library not being found on my system?
Most likely libpng or libraries on which libpng depends did not get compiled/installed properly. Using a bunch of dangerous options like -funroll-loops dramatically increases the chances of such an error happening and makes it almost impossible to track down the origin of the problem.
OK, I've just rebuild libpng again. My CFLAGS now are: CFLAGS="-march=athlon-xp -mcpu=athlon-xp -O3 -pipe -fforce-addr -fomit-frame-pointer" Already tried it with -O2. And also without pipe, fforce and fomit. Then trying to upgrade links, it still gives the same error.
Ok, as far as I can tell, links's configure script looks for png headers in two places: /usr/include/png.h and /usr/include/libpng12/png.h. They are the same file. Your configure output shows that they are installed. You should be able to grep out png_create_info_struct from these headers: $ grep png_create_info_struct /usr/include/png.h extern PNG_EXPORT(png_infop,png_create_info_struct) If you can't, that is where lies the problem.
If I grep it: electric@Borgnagar ~ $ grep png_create_info_struct /usr/include/png.h I get the following response: extern PNG_EXPORT(png_infop,png_create_info_struct) So it looks my system can reproduce your systems info.
Now I'm stumped. Any libpng's maintainer who can comment on this?
i'm not going to guess ... attach the config.log like the error message told you to
Created attachment 62604 [details] The config.log file
has nothing to do with links or libpng ... looks like you were messing around with slang and broke aalib in the process ... re-emerge aalib and you should be fine configure:6558: checking for png_create_info_struct in -lpng configure:6577: gcc -o conftest -march=athlon-xp -mcpu=athlon-xp -m3dnow -msse -mfpmath=sse -mmmx -O3 -pipe -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -maccumulate-outgoing-args -I/usr/include/directfb -D_REENTRANT -I/usr/include/SDL -D_REENTRANT conftest.c -lpng -L/usr/lib -Wl,-rpath,/usr/lib -lSDL -lpthread -lXext -lX11 -L/usr/lib -ldirectfb -lfusion -ldirect -lpthread -lz -ldl -lvga -lssl -lcrypto -ldl -ldl -lgpm -lm 1>&5 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.5-20050130/../../../../i686-pc-linux-gnu/bin/ld: warning: libslang-utf8.so.1, needed by /usr/lib/libaa.so.1, not found (try using -rpath or -rpath-link) /usr/lib/libaa.so.1: undefined reference to `SLsmg_Display_Eight_Bit' /usr/lib/libaa.so.1: undefined reference to `SLtt_set_cursor_visibility'
Worked, thanks .... Also solved a prob with emerging wesnoth!! :)
