^ /usr/include/glibmm-2.4/glibmm/refptr.h:101:19: warning: inline function ‘Glib::RefPtr<T_CppObject>::RefPtr(T_CppObject*) [with T_CppObject = Gdk::DragContext]’ used but never defined explicit inline RefPtr(T_CppObject* pCppObject) noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:98:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::~RefPtr() [with T_CppObject = Gdk::DragContext]’ used but never defined inline ~RefPtr() noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:107:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::RefPtr(const Glib::RefPtr<T_CppObject>&) [with T_CppObject = Gdk::DragContext]’ used but never defined inline RefPtr(const RefPtr& src) noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:107:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::RefPtr(const Glib::RefPtr<T_CppObject>&) [with T_CppObject = Gdk::Window]’ used but never defined /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Gdk::Window]’ used but never defined inline operator bool() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:160:23: warning: inline function ‘T_CppObject* Glib::RefPtr<T_CppObject>::operator->() const [with T_CppObject = Glib::ByteArray]’ used but never defined inline T_CppObject* operator->() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Glib::ByteArray]’ used but never defined inline operator bool() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:160:23: warning: inline function ‘T_CppObject* Glib::RefPtr<T_CppObject>::operator->() const [with T_CppObject = Pango::LayoutLine]’ used but never defined inline T_CppObject* operator->() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Pango::LayoutLine]’ used but never defined inline operator bool() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:160:23: warning: inline function ‘T_CppObject* Glib::RefPtr<T_CppObject>::operator->() const [with T_CppObject = Gdk::Colormap]’ used but never defined inline T_CppObject* operator->() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Gdk::Colormap]’ used but never defined inline operator bool() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:160:23: warning: inline function ‘T_CppObject* Glib::RefPtr<T_CppObject>::operator->() const [with T_CppObject = Gdk::Pixmap]’ used but never defined inline T_CppObject* operator->() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Gdk::Pixmap]’ used but never defined inline operator bool() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:160:23: warning: inline function ‘T_CppObject* Glib::RefPtr<T_CppObject>::operator->() const [with T_CppObject = Gdk::Bitmap]’ used but never defined inline T_CppObject* operator->() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Gdk::Bitmap]’ used but never defined inline operator bool() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:160:23: warning: inline function ‘T_CppObject* Glib::RefPtr<T_CppObject>::operator->() const [with T_CppObject = Gdk::Pixbuf]’ used but never defined inline T_CppObject* operator->() const noexcept; ^ /usr/include/glibmm-2.4/glibmm/refptr.h:170:10: warning: inline function ‘Glib::RefPtr<T_CppObject>::operator bool() const [with T_CppObject = Gdk::Pixbuf]’ used but never defined inline operator bool() const noexcept; ^ /var/tmp/portage/dev-cpp/gtkmm-2.24.4-r2/work/gtkmm-2.24.4/gdk/gdkmm/dragcontext.cc: In member function ‘Glib::RefPtr<const Gdk::Window> Gdk::DragContext::get_source_window() const’: /var/tmp/portage/dev-cpp/gtkmm-2.24.4-r2/work/gtkmm-2.24.4/gdk/gdkmm/dragcontext.cc:248:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Makefile:528: recipe for target 'dragcontext.lo' failed make[2]: *** [dragcontext.lo] Error 1 make[2]: Leaving directory '/var/tmp/portage/dev-cpp/gtkmm-2.24.4-r2/work/gtkmm-2.24.4-abi_x86_32.x86/gdk/gdkmm' Makefile:682: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/var/tmp/portage/dev-cpp/gtkmm-2.24.4-r2/work/gtkmm-2.24.4-abi_x86_32.x86' Makefile:467: recipe for target 'all' failed make: *** [all] Error 2 * ERROR: dev-cpp/gtkmm-2.24.4-r2::gentoo failed (compile phase): Reproducible: Always Portage 2.2.24 (python 3.5.0-final-0, default/linux/amd64/13.0/desktop, gcc-4.9.3, glibc-2.22-r1, 4.3.0-gentoo x86_64) ================================================================= System uname: Linux-4.3.0-gentoo-x86_64-Intel-R-_Core-TM-_i7-3740QM_CPU_@_2.70GHz-with-gentoo-2.2 KiB Mem: 24627044 total, 20008568 free KiB Swap: 26488828 total, 26488828 free Timestamp of repository gentoo: Tue, 10 Nov 2015 07:00:01 +0000 Timestamp of repository poly-c: Mon, 09 Nov 2015 15:58:16 +0000 sh bash 4.3_p42 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p42::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.22.0::gentoo dev-lang/python: 2.7.10-r2::gentoo, 3.4.3-r2::gentoo, 3.5.0-r1::gentoo dev-util/cmake: 3.4.0_rc3::poly-c dev-util/pkgconfig: 0.29::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.18.3::gentoo sys-apps/sandbox: 2.9::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r1::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.9.3::gentoo sys-devel/gcc-config: 1.8::gentoo sys-devel/libtool: 2.4.6-r1::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r1::gentoo Repositories: gentoo location: /mnt/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 bumblebee location: /mnt/portage/local/layman/bumblebee masters: gentoo priority: 0 dotnet location: /mnt/portage/local/layman/dotnet masters: gentoo priority: 1 steam-overlay location: /mnt/portage/local/layman/steam-overlay masters: gentoo priority: 2 media-overlay location: /mnt/portage/local/layman/media-overlay masters: gentoo priority: 3 dr location: /mnt/portage/local/layman/dr masters: gentoo priority: 4 brother-overlay location: /mnt/portage/local/layman/brother-overlay masters: gentoo priority: 5 bitcoin location: /mnt/portage/local/layman/bitcoin masters: gentoo priority: 6 poly-c location: /mnt/portage/local/layman/poly-c masters: gentoo priority: 7 lokal location: /mnt/portage/local/local-overlay masters: gentoo priority: 8 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/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=corei7 -O2 -pipe" DISTDIR="/mnt/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks fail-clean fixlafiles merge-sync news nodoc noinfo parallel-fetch parallel-install preserve-libs protect-owned 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="C" LC_ALL="" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9"
Created attachment 416520 [details] /mnt/portage/logs/dev-cpp:gtkmm-2.24.4-r2:20151110-082709.log
You list a bunch of warnings, but not the first error: In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4/type_traits:35:0, from /usr/include/sigc++-2.0/sigc++/visit_each.h:22, from /usr/include/sigc++-2.0/sigc++/functors/slot.h:6, from /usr/include/sigc++-2.0/sigc++/signal_base.h:27, from /usr/include/sigc++-2.0/sigc++/signal.h:8, from /usr/include/sigc++-2.0/sigc++/sigc++.h:86, from /usr/include/glibmm-2.4/glibmm/thread.h:51, from /usr/include/glibmm-2.4/glibmm.h:87, from /var/tmp/portage/dev-cpp/gtkmm-2.24.4-r2/work/gtkmm-2.24.4/gdk/gdkmm/cursor.h:7, from /var/tmp/portage/dev-cpp/gtkmm-2.24.4-r2/work/gtkmm-2.24.4/gdk/gdkmm/cursor.cc:4: /usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options. #error This file requires compiler and library support for the \
Created attachment 416618 [details] log here is the log
This bug also affected me. Letting it compile with -std=c++11 within package.env made it compile without issues.
Same here, a lot of similar issues, e.g. bug 566318, media-gfx/inkscape-0.91 - multiple error after libsigc++-2.6.2 and glibmm-2.46.1 upgrade
*** Bug 566780 has been marked as a duplicate of this bug. ***
Created attachment 417822 [details] Temporary solution I found temporary solution. gtkmm builds properly if you downgrade dev-libs/libsigc++ dev-cpp/glibmm dev-cpp/pangomm dev-cpp/cairomm dev-cpp/atkmm to their stable versions. Use this solution only if you very need to build gtkmm. So unstable versions of these packages need to be reworked.
mysql-workbench also affected -- there, the simple package.env work-around can't work due to code like: src_vex() { strip-flags cmake_src_vex }
I've added -std=c++11 in a revbump since this is a stable ebuild. https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=aae3ec3d3bd4b4f8dbb22a4b5e299252249a8ddf