When building games-strategy/widelands-0.19-r2 with >=dev-libs/icu-61, the build fails with: In file included from /var/tmp/portage/games-strategy/widelands-0.19-r2/work/widelands-build19-src/src/ui_fsmenu/options.cc:36: /var/tmp/portage/games-strategy/widelands-0.19-r2/work/widelands-build19-src/src/graphic/text/bidi.h:43:36: error: ‘UnicodeString’ does not name a type std::string icustring2string(const UnicodeString& convertme); ^~~~~~~~~~~~~ make[2]: *** [src/ui_fsmenu/CMakeFiles/ui_fsmenu.dir/build.make:258: src/ui_fsmenu/CMakeFiles/ui_fsmenu.dir/options.cc.o] Error 1 The bug has been reported upstream at https://bugs.launchpad.net/widelands/+bug/1760581 and a fix has been merged for the upcoming 0.20, but the fix in https://bugs.launchpad.net/widelands/+bug/1760581/comments/4 is simple enough that I thought it would be worthwile to include it alone. An implicit "using namespace icu;" has been removed from the ICU headers, so the type name needs to be qualified with "icu::". This is the only instance of this problem in the code; attached is a patch that makes it build and run for me. Reproducible: Always Portage 2.3.49 (python 3.6.6-final-0, default/linux/amd64/17.1/hardened, gcc-8.2.0, glibc-2.27-r6, 4.18.9-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.18.9-gentoo-x86_64-Intel-R-_Core-TM-_i7-4770K_CPU_@_3.50GHz-with-gentoo-2.6 KiB Mem: 32874148 total, 12717780 free KiB Swap: 33521660 total, 33521660 free Timestamp of repository gentoo: Sun, 23 Sep 2018 15:00:01 +0000 Head commit of repository gentoo: 93dfe5ba210abb6c363c711847ad1e9c3963f4fc Head commit of repository creideiki: 1996e913cdc87bcf00a87f5c5799245c62cba040 sh bash 4.4_p23 ld GNU ld (Gentoo 2.31.1 p3) 2.31.1 app-shells/bash: 4.4_p23::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.26.2::gentoo dev-lang/python: 2.7.15::gentoo, 3.5.5-r1::gentoo, 3.6.6::gentoo dev-util/cmake: 3.12.2::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/openrc: 0.38.2::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.13.4-r2::gentoo, 1.15.1-r2::gentoo, 1.16.1-r1::gentoo sys-devel/binutils: 2.31.1-r1::gentoo sys-devel/gcc: 8.2.0-r2::gentoo sys-devel/gcc-config: 2.0::gentoo sys-devel/libtool: 2.4.6-r5::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 4.17::gentoo (virtual/os-headers) sys-libs/glibc: 2.27-r6::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: --timeout=10 --ipv6 sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes creideiki location: /usr/local/portage sync-type: git sync-uri: https://github.com/creideiki/portage masters: gentoo priority: 0 rion location: /var/lib/layman/rion sync-type: laymansync sync-uri: git://github.com/rion-overlay/rion-overlay.git masters: gentoo priority: 50 seden location: /var/lib/layman/seden sync-type: laymansync sync-uri: git://anongit.gentoo.org/user/seden.git masters: gentoo priority: 50 steam-overlay location: /var/lib/layman/steam-overlay sync-type: laymansync sync-uri: git://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 torbrowser location: /var/lib/layman/torbrowser sync-type: laymansync sync-uri: git://github.com/MeisterP/torbrowser-overlay.git masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /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/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 -ggdb" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--alphabetical --keep-going --quiet-build=n --backtrack=30 --verbose-conflicts" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY 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-logs buildpkg compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--enable-new-dtags" MAKEOPTS="-j8" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--timeout=10 --ipv6" 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 acl alsa amd64 bluray bzip2 crypt cups cxx dvd emacs exif ffmpeg flac gif hackrf hardened iconv idn ipv6 jpeg jpeg2k kde libtirpc mng multilib ncurses nls nptl ogg opencl opengl openmp pam pcre pdf pie png postscript qt5 readline seccomp ssl ssp svg tiff unicode vaapi vdpau vorbis vulkan wmf xattr xpm xtpax zlib" ABI_X86="64 32" ALSA_CARDS="hda-intel" 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="braindump flow karbon kexi krita sheets stage words" CAMERAS="canon" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev wacom" KERNEL="linux" L10N="en en-US en-GB sv" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="BPF AMDGPU X86" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_5 python3_6" QEMU_SOFTMMU_TARGETS="i386 x86_64" RUBY_TARGETS="ruby23 ruby24 ruby25" SANE_BACKENDS="pixma hp" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" 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, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS ================================================================= Package Settings ================================================================= games-strategy/widelands-0.19-r2::seden was built with the following: USE="" ABI_X86="(64)" dev-libs/icu-62.1::gentoo was built with the following: USE="-debug -doc -examples -static-libs" ABI_X86="32 (64) (-x32)" CXXFLAGS="-march=native -O2 -pipe -ggdb -std=c++14"
Created attachment 547660 [details] Compressed build.log
Created attachment 547662 [details, diff] widelands-0.19-icu-61-namespace.patch
Thanks for the heads-up! I love Widelands, but I haven't had time to play it for a couple of months now. But I am very busy at the moment, so please have patience for a few days.
Fixed with commit 7f911f4 in seden overlay. Thank you very much for your patience!
