Created attachment 685743 [details] build.log I have one machine around which fails to compile iscan (I have another one on which it succeeds, tho). I don't really know why. But I was able to fix it by patching iscan-.../backend/defines.h: diff --git a/backend/defines.h b/backend/defines.h index 9940b7b..8062d9e 100644 --- a/backend/defines.h +++ b/backend/defines.h @@ -33,10 +33,7 @@ extern "C" #ifndef __cplusplus /*! A C++ Boolean type and corresponding keywords for our C code. */ -typedef enum { - false = 0, - true -} bool; +#include <stdbool.h> #endif # Theory This bug is probably caused by conflicting definitions for "bool", one from the "backend/defines.h" (typedef enum) and one from "<stdbool.h>" (#define macro). # emerge --info Portage 3.0.12 (python 3.7.9-final-0, default/linux/amd64/17.1/desktop, gcc-9.3.0, glibc-2.32-r5, 4.19.86-gentoo x86_64) ================================================================= System uname: Linux-4.19.86-gentoo-x86_64-AMD_A10-5800K_APU_with_Radeon-tm-_HD_Graphics-with-gentoo-2.7 KiB Mem: 20041972 total, 18192492 free KiB Swap: 20971516 total, 20971516 free Timestamp of repository gentoo: Fri, 11 Dec 2020 19:00:01 +0000 Head commit of repository gentoo: 600f8c9ac99375a8784576b8763daaf5e2f60265 Head commit of repository zscheile: c41ef0f353bfd8dfe7ac88fa465354c33f131aa3 sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.1 p2) 2.35.1 app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3-r1::gentoo dev-lang/python: 3.6.12::gentoo, 3.7.9::gentoo, 3.8.2::gentoo dev-util/cmake: 3.19.1::gentoo sys-apps/baselayout: 2.7-r1::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.13.4-r2::gentoo, 1.16.3-r1::gentoo sys-devel/binutils: 2.35.1-r1::gentoo sys-devel/gcc: 6.5.0-r3::gentoo, 9.3.0-r2::gentoo, 10.2.0-r3::gentoo sys-devel/gcc-config: 2.3.2-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r5::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 zscheile location: /var/db/repos/zscheile sync-type: git sync-uri: https://github.com/zserik/portage-zscheile.git masters: gentoo ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -fomit-frame-pointer" DISTDIR="//var/cache/distfiles" 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="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch 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="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="de en" MAKEOPTS="-j5" 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/" USE="X a52 aac acl acpi alsa amd64 berkdb branding bzip2 cairo cdda cdr cli crypt cups dbus dri dts dvd dvdr elogind emboss encode exif ffmpeg flac fortran gdbm gif gpm gtk gui iconv icu ipv6 java jpeg lcms libglvnd libnotify libtirpc mad mng mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds pulseaudio readline sdl seccomp spell split-usr ssl startup-notification svg tcpd thunar tiff truetype udev udisks unicode upower usb utf-8 utf8 vorbis webp wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 cgi cgid 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" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" 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" INPUT_DEVICES="libinput" KERNEL="linux" L10N="de en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_7 python3_8" RUBY_TARGETS="ruby25" SANE_BACKENDS="utsushi" USERLAND="GNU" VIDEO_CARDS="amdgpu radeon radeonsi vesa" 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" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
I do not see iscan-2.30.4.2-c99.patch applied (already in portage) which should address this problem. Please update portage, retry and report back please.
afaik fixed.
