While compiling >=www-servers/nginx-0.8 with image_filter, I have errors regarding media-libs/gd: First, it doesn't say gd must have png and jpeg support (USE for media-libs/gd) Second, even with uses activated and gd recompiled, it still fails for two functions: objs/src/http/modules/ngx_http_image_filter_module.o: In function `ngx_http_image_body_filter': ngx_http_image_filter_module.c:(.text+0xeef): undefined reference to `gdImagePngPtr' ngx_http_image_filter_module.c:(.text+0x1004): undefined reference to `gdImageCreateFromPngPtr' Clearly, it has something to do with libpng and/or gd. Reproducible: Always Steps to Reproduce: 1.activate nginx "image_filter" use 2.run emerge 3.wait few seconds Actual Results: fails on png functions Expected Results: has to install nginx I'll add build.log with full back-trace in next post Uses for gd: [I] media-libs/gd Available versions: (2) 2.0.35-r1 {fontconfig jpeg png truetype xpm} Installed versions: 2.0.35-r1(2)(10:01:52 AM 05/21/2010)(jpeg png truetype xpm -fontconfig) Homepage: http://libgd.org/ Description: A graphics library for fast image creation libpng version: [I] media-libs/libpng Available versions: (0) 1.2.43-r2 (~)1.4.2 (1.2) (~)1.2.43-r3 Installed versions: 1.4.2(09:58:48 AM 05/21/2010) Homepage: http://www.libpng.org/ Description: Portable Network Graphics library Here's emerge --info : Portage 2.1.8.3 (default/linux/amd64/10.0, gcc-4.4.3, glibc-2.11.1-r0, 2.6.34-gentoo-by-tengu x86_64) ================================================================= System uname: Linux-2.6.34-gentoo-by-tengu-x86_64-Intel-R-_Core-TM-_i7_CPU_920_@_2.67GHz-with-gentoo-2.0.1 Timestamp of tree: Fri, 21 May 2010 01:45:01 +0000 app-shells/bash: 4.1_p7 dev-lang/python: 2.6.5-r2, 3.1.2-r3 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.6.1-r1 sys-apps/sandbox: 2.2 sys-devel/autoconf: 2.65 sys-devel/automake: 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.3.4, 4.4.3-r2 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b virtual/os-headers: 2.6.33 ABI="amd64" ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" ACCEPT_PROPERTIES="*" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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 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MAIL="/var/mail/root" MAKEOPTS="-j8" MANPATH="/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.20.1/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.3/man" MULTILIB_ABIS="amd64 x86" MULTILIB_STRICT_DENY="64-bit.*shared object" MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib" MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage)" NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" NGINX_ADD_MODULES="/usr/src/nginx-modules/*" NGINX_MODULES_HTTP="access addition auth_basic autoindex browser cache charset degradation empty_gif fastcgi geo geoip gzip gzip_static limit_req limit_zone map memcached perl proxy realip referer rewrite sub upstream_ip_hash" PAGER="/usr/bin/less" PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.3" PKGDIR="/usr/portage/packages" PORTAGE_ARCHLIST="ppc x86-openbsd ppc-openbsd ppc64 x86-winnt x86-fbsd ppc-aix alpha arm x86-freebsd s390 amd64 arm-linux x86-macos x64-openbsd ia64-hpux hppa x86-netbsd amd64-linux ia64-linux x86 sparc-solaris x64-freebsd sparc64-solaris x86-linux x64-macos sparc m68k-mint ia64 mips ppc-macos x86-interix hppa-hpux amd64-fbsd x64-solaris mips-irix m68k sh x86-solaris sparc-fbsd" PORTAGE_BINHOST_CHUNKSIZE="3000" PORTAGE_BIN_PATH="/usr/lib64/portage/bin" PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png" PORTAGE_CONFIGROOT="/" PORTAGE_DEBUG="0" PORTAGE_DEPCACHEDIR="/var/cache/edb/dep" PORTAGE_ELOG_CLASSES="log warn error" PORTAGE_ELOG_MAILFROM="portage@localhost" PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}" PORTAGE_ELOG_MAILURI="root" PORTAGE_ELOG_SYSTEM="save_summary echo" 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XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" _="/usr/bin/emerge" bash4="4.1.7(2)-release"
Created attachment 232315 [details] nginx build.log here's the complete build.log.
Could you check if your media-libs/gd is actually linked with libpng ?
How can I do this?
(In reply to comment #3) > How can I do this? > For example, objdump -p /usr/lib64/libgd.so.2.0.0 | grep NEEDED
Hmm, indeed, it doesn't seem to be linked : objdump -p /usr/lib64/libgd.so.2.0.0 | grep NEEDED NEEDED libXpm.so.4 NEEDED libX11.so.6 NEEDED libjpeg.so.8 NEEDED libfreetype.so.6 NEEDED libz.so.1 NEEDED libm.so.6 NEEDED libc.so.6 I just recompiled gd, but nothing changes. I'll change title, as it's NOT nginx related. What can I provide to help ?
Well, a build log of gd may provide a hint. I actually meant simply 'ldd /usr/lib/libgd.so', but this should list libpng too. As it doesn't, if it actually was built with png useflag, something went wrong during build.
Created attachment 232353 [details] gd build.log Hello again, Here's the latest build.log for gd. Let me know if you need something else, I've kept all the work and temp directories for this build. Thank you !
Hmmm, the interesting part is this one I guess: [snip] checking for png.h... yes checking for png_create_read_struct in -lpng12... no configure: WARNING: libpng is required - see http://www.libpng.org/pub/png/ checking for freetype-config... /usr/bin/freetype-config checking for FT_Init_FreeType in -lfreetype... yes checking ft2build.h usability... yes checking ft2build.h presence... yes checking for ft2build.h... yes checking for jpeg_set_defaults in -ljpeg... yes checking for XpmReadFileToXpmImage in -lXpm... yes checking for the pthreads library -lpthreads... no checking whether pthreads work without any flags... no checking whether pthreads work with -Kthread... no checking whether pthreads work with -kthread... no checking for the pthreads library -llthread... no checking whether pthreads work with -pthread... yes checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE checking if more special flags are required for pthreads... no ** Configuration summary for gd 2.0.35: Support for PNG library: Support for JPEG library: yes Support for Freetype 2.x library: yes Support for Fontconfig library: no Support for Xpm library: yes Support for pthreads: yes [/snip]
*** Bug 320847 has been marked as a duplicate of this bug. ***
damn. fixed in -r2.
:) thank you for the really quick fix !
*** Bug 321115 has been marked as a duplicate of this bug. ***
*** Bug 321167 has been marked as a duplicate of this bug. ***
*** Bug 321225 has been marked as a duplicate of this bug. ***
(In reply to comment #14) > *** Bug 321225 has been marked as a duplicate of this bug. *** > Yes, indeed. Affects also media-gfx/graphviz-2.26.0 and sci-visualization/gnuplot-4.4.0. Upgrading gd fixes both packages.
