Dies with this error: -- Configuring done CMake Error at cmake/UseLATEX.cmake:755 (ADD_DEPENDENCIES): The dependency target "manual.tex" of target "html" does not exist. Call Stack (most recent call first): cmake/UseLATEX.cmake:790 (ADD_LATEX_TARGETS) doc/CMakeLists.txt:10 (add_latex_document) -- Generating done CMake Generate step failed. Build files cannot be regenerated correctly. * ERROR: sci-libs/flann-1.9.1-r4::gentoo failed (configure phase): * cmake failed * * Call stack: * ebuild.sh, line 127: Called src_configure * environment, line 2231: Called cmake_src_configure * environment, line 968: Called die * The specific snippet of code: * "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"; Compiles fine without the doc USE flag (shown turned off in emerge --info below). Reproducible: Always # emerge --info sci-libs/flann Portage 3.0.28 (python 3.9.9-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-11.2.0, glibc-2.33-r7, 5.15.11-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.15.11-gentoo-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-glibc2.33 KiB Mem: 65794324 total, 54495556 free KiB Swap: 33554428 total, 33539740 free Timestamp of repository gentoo: Sun, 26 Dec 2021 14:45:01 +0000 Head commit of repository gentoo: aec1262e6d8a12033789f6d80b431e9838293496 sh bash 5.1_p8 ld GNU ld (Gentoo 2.37_p1 p0) 2.37 app-misc/pax-utils: 1.3.3::gentoo app-shells/bash: 5.1_p8::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.34.0-r3::gentoo dev-lang/python: 2.7.18_p13::gentoo, 3.8.12_p1::gentoo, 3.9.9::gentoo, 3.10.0_p1::gentoo dev-lang/rust: 1.56.1::gentoo dev-util/cmake: 3.21.4::gentoo dev-util/meson: 0.59.4::gentoo sys-apps/baselayout: 2.7-r3::gentoo sys-apps/openrc: 0.44.10::gentoo sys-apps/sandbox: 2.25::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.71-r1::gentoo sys-devel/automake: 1.16.4::gentoo sys-devel/binutils: 2.37_p1::gentoo sys-devel/binutils-config: 5.4::gentoo sys-devel/clang: 12.0.1::gentoo, 13.0.0::gentoo sys-devel/gcc: 11.2.0::gentoo sys-devel/gcc-config: 2.4::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/lld: 13.0.0::gentoo sys-devel/llvm: 12.0.1::gentoo, 13.0.0::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.33-r7::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.namerica.gentoo.org/gentoo-portage/ priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 local location: /usr/local/portage masters: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/easy-rsa /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php8.0/ext-active/ /etc/php/cgi-php8.0/ext-active/ /etc/php/cli-php8.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--jobs=8 --load-average=32" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en en_US" MAKEOPTS="--jobs=32 --load-average=35" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" SHELL="/bin/bash" USE="X a52 aac acl acpi activities alsa amd64 apache2 bluetooth branding bzip2 cairo cdda cdr cli colord crypt cups curl dbus declarative doc dri dts dvd dvdr elogind emboss encode examples exif flac fontconfig fortran gcj gd gdbm gif gtk gtk-doc gui handbook iconv icu ipv6 jack java jbig jpeg kde kipi kpathsea kwallet lcms libglvnd libnotify libtirpc lzma mad mbox mng mp3 mp4 mpeg multilib ncurses nls nptl odbc ogg openexr opengl openmp pam pango pcre pdf plasma png policykit postgres ppds qml qt5 readline sdl seccomp semantic-desktop source spell split-usr ssl startup-notification svg t1lib threads tiff truetype udev udisks unicode upower usb vim-syntax vorbis webp widgets wxwidgets x264 xattr xcb xinerama xml xpm xv xvid zlib" ABI_X86="64 32" ADA_TARGET="gnat_2020" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_core authn_dbd authn_dbm authn_default authn_file authz_core authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgid dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers http2 ident imagemap include info lbmethod_byrequests log_config log_forensic logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http proxy_http2 rewrite setenvif slotmem_shm socache_shmcb speling status unique_id unixd userdir usertrack vhost_alias" APACHE2_MPMS="worker" CALLIGRA_FEATURES="karbon sheets words" CAMERAS="canon" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput wacom joystick" KERNEL="linux" L10N="en en-US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver wiki-publisher" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26 ruby27" SANE_BACKENDS="epson2" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi fbdev vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS ================================================================= Package Settings ================================================================= sci-libs/flann-1.9.1-r4::gentoo was built with the following: USE="examples openmp (-cuda) -doc -mpi -octave" ABI_X86="(64)" CXXFLAGS="-march=native -O2 -pipe -std=c++11"
Created attachment 760218 [details] Build log
Out of interest, do you need USE=doc for this package? I ask because it's on life-support (dead upstream, barely builds with a tonne of patches), and I'm reluctant to add any more given how fragile it is to keep working.
I certainly won't miss the docs. The only reason I have this package on my system at all is because of the chain: $ equery depends sci-libs/flann * These packages depend on sci-libs/flann: media-gfx/hugin-2020.0.0-r1 (sci-libs/flann) $ equery depends hugin * These packages depend on hugin: media-gfx/digikam-7.3.0-r1 (panorama ? media-gfx/hugin) Looking at the source it appears media-gfx/hugin still uses flann, with the build system looking for a system version first before dropping back to a bundled version. So there is a fallback if the system flann library gets dropped. For now I'd vote for dropping the doc USE flag on flann and moving on.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=414a5620b76e270379c0e4044d7399429b245bbe commit 414a5620b76e270379c0e4044d7399429b245bbe Author: Sam James <sam@gentoo.org> AuthorDate: 2021-12-27 01:28:27 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-12-27 01:28:27 +0000 profiles/base: mask broken sci-libs/flann[doc] Closes: https://bugs.gentoo.org/830013 Signed-off-by: Sam James <sam@gentoo.org> profiles/base/package.use.mask | 5 +++++ 1 file changed, 5 insertions(+)
(In reply to Bob Johnson from comment #3) > I certainly won't miss the docs. The only reason I have this package on my > system at all is because of the chain: > > $ equery depends sci-libs/flann > * These packages depend on sci-libs/flann: > media-gfx/hugin-2020.0.0-r1 (sci-libs/flann) > > $ equery depends hugin > * These packages depend on hugin: > media-gfx/digikam-7.3.0-r1 (panorama ? media-gfx/hugin) > > Looking at the source it appears media-gfx/hugin still uses flann, with the > build system looking for a system version first before dropping back to a > bundled version. So there is a fallback if the system flann library gets > dropped. For now I'd vote for dropping the doc USE flag on flann and moving > on. Thanks for the input! We usually avoid bundled copies of libraries although it'd be something to consider if only hugin needed it anymore & their copy was more up to date. I've forcefully disabled doc building for now but not ripped out the ebuild infrastructure in case someone is interested in reviving it in future. FWIW, I would really advise not having USE="doc" in make.conf and only setting it for packages you're interested in the docs for. While bug reports are of course welcome, USE=doc tends to be fragile for various packages.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4db46c950246613586189689f3f05e5c6e7e0717 commit 4db46c950246613586189689f3f05e5c6e7e0717 Author: Paul Zander <negril.nx+gentoo@gmail.com> AuthorDate: 2025-01-06 19:29:46 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2025-01-06 21:32:03 +0000 sci-libs/flann: add 1.9.2_p20221027, drop 1.9.2 uses latest upstream commit update cmake code, handle warnings use enable_language for cuda and fix warnings in code use find_package(Python) instead of PythonInterp fix erroneous dependency for doc, unmask the flag Closes: https://bugs.gentoo.org/947608 Closes: https://bugs.gentoo.org/947602 Closes: https://bugs.gentoo.org/946465 Closes: https://bugs.gentoo.org/829080 Bug: https://bugs.gentoo.org/830013 Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com> Signed-off-by: Sam James <sam@gentoo.org> profiles/base/package.use.mask | 3 +- sci-libs/flann/Manifest | 3 +- .../flann/files/flann-1.9.2-system-gtest.patch | 36 +++++++++ ...n-1.9.2.ebuild => flann-1.9.2_p20221027.ebuild} | 88 ++++++++++++++++------ 4 files changed, 105 insertions(+), 25 deletions(-)
