Without it this error occurs: view_file_icon.c: In function 'vficon_dnd_get': view_file_icon.c:617:2: warning: format not a string literal and no format arguments [-Wformat-security] i686-pc-linux-gnu-gcc -O2 -march=pentium4 -pipe -Wl,-O1 -Wl,--as-needed -o gqview ui_bookmark.o ui_fileops.o ui_help.o ui_menu.o ui_misc.o ui_pathsel.o ui_spinner. /usr/lib/gcc/i686-pc-linux-gnu/4.6.2/../../../../i686-pc-linux-gnu/bin/ld: pan-calendar.o: undefined reference to symbol 'sqrt@@GLIBC_2.0' /usr/lib/gcc/i686-pc-linux-gnu/4.6.2/../../../../i686-pc-linux-gnu/bin/ld: note: 'sqrt@@GLIBC_2.0' is defined in DSO /lib/libm.so.6 so try adding it to the linker come /lib/libm.so.6: could not read symbols: Invalid operation collect2: ld returned 1 exit status With -lm it emerges fine, though due to some unrelated trouble I can't get X to start so I can't try if it actually works. Cheers to #gentoo-chat for figuring out the fix ;) emerge --info: Portage 2.2.0_alpha84 (default/linux/x86/10.0, gcc-4.6.2, glibc-2.14.1-r2, 3.2.1-gentoo-r2 i686) ================================================================= System uname: Linux-3.2.1-gentoo-r2-i686-AMD_Athlon-tm-_II_X4_600e_Processor-with-gentoo-2.0.3 Timestamp of tree: Fri, 10 Feb 2012 18:45:01 +0000 app-shells/bash: 4.1_p9 dev-lang/python: 2.7.2-r3, 3.1.4-r3 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.11.1 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.2 sys-devel/gcc-config: 1.5-r2 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.2 (virtual/os-headers) sys-libs/glibc: 2.14.1-r2 Repositories: gentoo Installed sets: ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA AdobeFlash-10.1 Q3AEULA PUEL dlj-1.1 RTCW-ETEULA skype-eula ut2003" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium4 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=pentium4 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--binpkg-respect-use --with-bdeps=y --autounmask=n" FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-featu" FFLAGS="" GENTOO_MIRRORS="http://de-mirror.org/distro/gentoo/ http://gentoo.mneisen.org/ http://gentoo.wheel.sk/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en_GB en en_US de de_DE" MAKEOPTS="-j1" PKGDIR="/usr/portage/distfiles/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/lo" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X a52 aac acl alsa amr archive bash-completion berkdb branding bzip2 caps cdda cddb cli cracklib crypt cxx device-mapper dri dvd encode exif fam flac fontforge f" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 357612 [details] full build log similar problem due to miss "-libm" LIBRARY ar_info.o bar_exif.o bar_sort.o cache.o cache-loader.o cache_maint.o cellrenderericon.o collect.o collect-dlg.o collect-io.o collect-table.o color-man.o dnd.o dupe.o editors.o exif.o filelist.o format_canon.o format_fuji.o format_nikon.o format_olympus.o format_raw.o fullscreen.o globals.o image.o image-load.o image-overlay.o img-view.o info.o layout.o layout_config.o layout_image.o layout_util.o main.o md5-util.o menu.o pan-calendar.o pan-folder.o pan-grid.o pan-item.o pan-timeline.o pan-util.o pan-view.o pixbuf-renderer.o pixbuf_util.o preferences.o print.o remote.o rcfile.o search.o similar.o slideshow.o thumb.o thumb_standard.o utilops.o view_dir_list.o view_dir_tree.o view_file_list.o view_file_icon.o -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lfreetype -lfontconfig /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.1/../../../../x86_64-pc-linux-gnu/bin/ld: pan-view.o: undefined reference to symbol 'ceil@@GLIBC_2.2.5' /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.1/../../../../x86_64-pc-linux-gnu/bin/ld: note: 'ceil@@GLIBC_2.2.5' is defined in DSO /lib64/libm.so.6 so try adding it to the linker command line /lib64/libm.so.6: could not read symbols: Invalid operation collect2: error: ld returned 1 exit status make[3]: *** [gqview] Error 1 make[3]: Leaving directory `/var/tmp/portage/media-gfx/gqview-2.1.5/work/gqview-2.1.5/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/media-gfx/gqview-2.1.5/work/gqview-2.1.5/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/media-gfx/gqview-2.1.5/work/gqview-2.1.5' make: *** [all] Error 2 emake failed * ERROR: media-gfx/gqview-2.1.5::gentoo failed (compile phase): * emake failed * * Call stack: * ebuild.sh, line 93: Called src_compile * environment, line 2221: Called __eapi2_src_compile * phase-helpers.sh, line 632: Called die * The specific snippet of code: * emake || die "emake failed"
Created attachment 357614 [details, diff] patch for gqview code to append "-libm' option to LIB
Created attachment 357616 [details, diff] ebuild diff 2.1.5
in portage. thanks for the bug report and patch.
