Bug 762928 – dev-cpp/glibmm-2.64.2 fails to compile with dev-lang/python-exec[-native-symlinks]

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Agostino Sarubbo 2021-01-01 16:11:17 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: dev-cpp/glibmm-2.64.2 fails to compile with dev-lang/python-exec[-native-symlinks].
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
Please take a look at the tracker bug for more info.

[Comment 1 Agostino Sarubbo 2021-01-01 16:11:19 UTC]

Created attachment 680512 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2021-01-01 16:11:22 UTC]

Possible context of error(s):

/usr/bin/python3.7: can't open file '/var/tmp/portage/dev-cpp/glibmm-2.64.2/work/glibmm-2.64.2/untracked/build_scripts/generate-binding.py': [Errno 2] No such file or directory

[Comment 3 Artem 2021-01-28 13:28:04 UTC]

And another one:

[49/398] x86_64-pc-linux-gnu-g++ -m32 -Iglib/glibmm/libglibmm-2.4.so.1.3.0.p -Iglib/glibmm -I../glibmm-2.64.2/glib/glibmm -Iglib -I../glibmm-2.64.2/glib -I/usr/include/sigc++-2.0 -I/usr/lib32/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/libffi/include -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -std=c++11 -Wall -march=native -O2 -fPIC -pthread -DGLIBMM_BUILD=1 -MD -MQ glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o -MF glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o.d -o glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o -c glib/glibmm/wrap_init.cc
FAILED: glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o 
x86_64-pc-linux-gnu-g++ -m32 -Iglib/glibmm/libglibmm-2.4.so.1.3.0.p -Iglib/glibmm -I../glibmm-2.64.2/glib/glibmm -Iglib -I../glibmm-2.64.2/glib -I/usr/include/sigc++-2.0 -I/usr/lib32/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/libffi/include -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -std=c++11 -Wall -march=native -O2 -fPIC -pthread -DGLIBMM_BUILD=1 -MD -MQ glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o -MF glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o.d -o glib/glibmm/libglibmm-2.4.so.1.3.0.p/meson-generated_.._wrap_init.cc.o -c glib/glibmm/wrap_init.cc
In file included from /usr/include/sigc++-2.0/sigc++/signal.h:8,
                 from /usr/include/sigc++-2.0/sigc++/sigc++.h:104,
                 from glib/glibmm/thread.h:50,
                 from ../glibmm-2.64.2/glib/glibmm.h:88,
                 from glib/glibmm/wrap_init.cc:4:
/usr/include/sigc++-2.0/sigc++/signal_base.h:24:10: fatal error: sigc++config.h: No such file or directory
   24 | #include <sigc++config.h>
      |          ^~~~~~~~~~~~~~~~
compilation terminated.

Popped up during rebuild with 'emerge -uDNU --with-bdeps=y --changed-deps=y @world'

[Comment 4 Artem 2021-02-19 11:16:01 UTC]

In my case reemerging dev-libs/libsigc++ prior dev-cpp/glibmm solved the problem.

[Comment 5 Larry the Git Cow 2021-04-20 02:49:14 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f3c9dcf33917c197e7ac763ed3ca731a5581644b

commit f3c9dcf33917c197e7ac763ed3ca731a5581644b
Author:     Matt Turner <[e-mail]>
AuthorDate: 2021-04-20 02:47:06 +0000
Commit:     Matt Turner <[e-mail]>
CommitDate: 2021-04-20 02:47:08 +0000

    dev-cpp/glibmm: use ${EPYTHON}, not python3
    
    Closes: https://bugs.gentoo.org/762928
    Signed-off-by: Matt Turner <[e-mail]>

 dev-cpp/glibmm/glibmm-2.64.5.ebuild | 4 +++-
 dev-cpp/glibmm/glibmm-2.68.0.ebuild | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)