[pkg-uWSGI-devel] Bug#957907: uwsgi: ftbfs with GCC-10

Fri Apr 17 12:12:41 BST 2020

Package: src:uwsgi
Version: 2.0.18-7
Severity: normal
Tags: sid bullseye
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-10

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-10/g++-10, but succeeds to build with gcc-9/g++-9. The
severity of this report will be raised before the bullseye release,
so nothing has to be done for the buster release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc10-20200225/uwsgi_2.0.18-7_unstable_gcc10.log
The last lines of the build log are at the end of this report.

To build with GCC 10, either set CC=gcc-10 CXX=g++-10 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are new warnings resulting in build failures with
-Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-10/porting_to.html

[...]
*** jwsgi_openjdk11 plugin built and available in ./jwsgi_openjdk11_plugin.so ***
touch debian/stamp-uwsgi-plugin-jwsgi-openjdk-11
\
 \
 \
 \
 CFLAGS="-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" LDFLAGS="-Wl,-z,relro" python uwsgiconfig.py -v --plugin plugins/ldap debian/buildconf/uwsgi-plugin.ini ldap
using profile: debian/buildconf/uwsgi-plugin.ini
detected include path: ['/usr/lib/gcc/x86_64-linux-gnu/10/include', '/usr/local/include', '/usr/lib/gcc/x86_64-linux-gnu/10/include-fixed', '/usr/include/x86_64-linux-gnu', '/usr/include']
*** uWSGI building and linking plugin plugins/ldap ***
x86_64-linux-gnu-gcc -pthread -fPIC -shared -o ./ldap_plugin.so -I. -O2 -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -DUWSGI_HAS_IFADDRS -DUWSGI_ZLIB -DUWSGI_LOCK_USE_MUTEX -DUWSGI_EVENT_USE_EPOLL -DUWSGI_EVENT_TIMER_USE_TIMERFD -DUWSGI_EVENT_FILEMONITOR_USE_INOTIFY  -DUWSGI_PCRE -DUWSGI_ROUTING -DUWSGI_CAP -DUWSGI_UUID -DUWSGI_VERSION="\"2.0.18-debian\"" -DUWSGI_VERSION_BASE="2" -DUWSGI_VERSION_MAJOR="0" -DUWSGI_VERSION_MINOR="18" -DUWSGI_VERSION_REVISION="0" -DUWSGI_VERSION_CUSTOM="\"debian\"" -DUWSGI_YAML -DUWSGI_LIBYAML -DUWSGI_JSON -DUWSGI_SSL -I/usr/include/libxml2 -DUWSGI_XML -DUWSGI_XML_LIBXML2 -DUWSGI_PLUGIN_DIR="\".\"" -Dldap_plugin=ldap_plugin plugins/ldap/ldap.c -Wl,-z,relro -lldap
build time: 0 seconds
*** ldap plugin built and available in ./ldap_plugin.so ***
touch debian/stamp-uwsgi-plugin-ldap
\
 \
 UWSGICONFIG_LUAPC=lua5.1 \
 \
 CFLAGS="-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" LDFLAGS="-Wl,-z,relro" python uwsgiconfig.py -v --plugin plugins/lua debian/buildconf/uwsgi-plugin.ini lua51
using profile: debian/buildconf/uwsgi-plugin.ini
detected include path: ['/usr/lib/gcc/x86_64-linux-gnu/10/include', '/usr/local/include', '/usr/lib/gcc/x86_64-linux-gnu/10/include-fixed', '/usr/include/x86_64-linux-gnu', '/usr/include']
*** uWSGI building and linking plugin plugins/lua ***
x86_64-linux-gnu-gcc -pthread -fPIC -shared -o ./lua51_plugin.so -I. -O2 -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -DUWSGI_HAS_IFADDRS -DUWSGI_ZLIB -DUWSGI_LOCK_USE_MUTEX -DUWSGI_EVENT_USE_EPOLL -DUWSGI_EVENT_TIMER_USE_TIMERFD -DUWSGI_EVENT_FILEMONITOR_USE_INOTIFY  -DUWSGI_PCRE -DUWSGI_ROUTING -DUWSGI_CAP -DUWSGI_UUID -DUWSGI_VERSION="\"2.0.18-debian\"" -DUWSGI_VERSION_BASE="2" -DUWSGI_VERSION_MAJOR="0" -DUWSGI_VERSION_MINOR="18" -DUWSGI_VERSION_REVISION="0" -DUWSGI_VERSION_CUSTOM="\"debian\"" -DUWSGI_YAML -DUWSGI_LIBYAML -DUWSGI_JSON -DUWSGI_SSL -I/usr/include/libxml2 -DUWSGI_XML -DUWSGI_XML_LIBXML2 -DUWSGI_PLUGIN_DIR="\".\"" -I/usr/include/lua5.1 -Dlua_plugin=lua51_plugin plugins/lua/lua_plugin.c -Wl,-z,relro -llua5.1
build time: 0 seconds
*** lua51 plugin built and available in ./lua51_plugin.so ***
touch debian/stamp-uwsgi-plugin-lua5.1
\
 \
 UWSGICONFIG_LUAPC=lua5.2 \
 \
 CFLAGS="-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" LDFLAGS="-Wl,-z,relro" python uwsgiconfig.py -v --plugin plugins/lua debian/buildconf/uwsgi-plugin.ini lua52
using profile: debian/buildconf/uwsgi-plugin.ini
detected include path: ['/usr/lib/gcc/x86_64-linux-gnu/10/include', '/usr/local/include', '/usr/lib/gcc/x86_64-linux-gnu/10/include-fixed', '/usr/include/x86_64-linux-gnu', '/usr/include']
*** uWSGI building and linking plugin plugins/lua ***
x86_64-linux-gnu-gcc -pthread -fPIC -shared -o ./lua52_plugin.so -I. -O2 -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -DUWSGI_HAS_IFADDRS -DUWSGI_ZLIB -DUWSGI_LOCK_USE_MUTEX -DUWSGI_EVENT_USE_EPOLL -DUWSGI_EVENT_TIMER_USE_TIMERFD -DUWSGI_EVENT_FILEMONITOR_USE_INOTIFY  -DUWSGI_PCRE -DUWSGI_ROUTING -DUWSGI_CAP -DUWSGI_UUID -DUWSGI_VERSION="\"2.0.18-debian\"" -DUWSGI_VERSION_BASE="2" -DUWSGI_VERSION_MAJOR="0" -DUWSGI_VERSION_MINOR="18" -DUWSGI_VERSION_REVISION="0" -DUWSGI_VERSION_CUSTOM="\"debian\"" -DUWSGI_YAML -DUWSGI_LIBYAML -DUWSGI_JSON -DUWSGI_SSL -I/usr/include/libxml2 -DUWSGI_XML -DUWSGI_XML_LIBXML2 -DUWSGI_PLUGIN_DIR="\".\"" -I/usr/include/lua5.2 -Dlua_plugin=lua52_plugin plugins/lua/lua_plugin.c -Wl,-z,relro -llua5.2
build time: 0 seconds
*** lua52 plugin built and available in ./lua52_plugin.so ***
touch debian/stamp-uwsgi-plugin-lua5.2
\
 \
 \
 \
 CFLAGS="-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" LDFLAGS="-Wl,-z,relro" python uwsgiconfig.py -v --plugin plugins/mono debian/buildconf/uwsgi-plugin.ini mono
Mono StrongName - version 6.8.0.105
StrongName utility for signing assemblies
Copyright 2002, 2003 Motus Technologies. Copyright 2004-2008 Novell. BSD licensed.

A new 1024 bits strong name keypair has been generated in file 'plugins/mono/uwsgi.key'.
using profile: debian/buildconf/uwsgi-plugin.ini
detected include path: ['/usr/lib/gcc/x86_64-linux-gnu/10/include', '/usr/local/include', '/usr/lib/gcc/x86_64-linux-gnu/10/include-fixed', '/usr/include/x86_64-linux-gnu', '/usr/include']
*** uWSGI building and linking plugin plugins/mono ***
x86_64-linux-gnu-gcc -pthread -fPIC -shared -o ./mono_plugin.so -I. -O2 -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -DUWSGI_HAS_IFADDRS -DUWSGI_ZLIB -DUWSGI_LOCK_USE_MUTEX -DUWSGI_EVENT_USE_EPOLL -DUWSGI_EVENT_TIMER_USE_TIMERFD -DUWSGI_EVENT_FILEMONITOR_USE_INOTIFY  -DUWSGI_PCRE -DUWSGI_ROUTING -DUWSGI_CAP -DUWSGI_UUID -DUWSGI_VERSION="\"2.0.18-debian\"" -DUWSGI_VERSION_BASE="2" -DUWSGI_VERSION_MAJOR="0" -DUWSGI_VERSION_MINOR="18" -DUWSGI_VERSION_REVISION="0" -DUWSGI_VERSION_CUSTOM="\"debian\"" -DUWSGI_YAML -DUWSGI_LIBYAML -DUWSGI_JSON -DUWSGI_SSL -I/usr/include/libxml2 -DUWSGI_XML -DUWSGI_XML_LIBXML2 -DUWSGI_PLUGIN_DIR="\".\"" -D_REENTRANT -I/usr/lib/pkgconfig/../../include/mono-2.0 -Dmono_plugin=mono_plugin plugins/mono/mono_plugin.c -Wl,-z,relro -L/usr/lib/pkgconfig/../../lib -lmono-2.0 -lm -lrt -ldl -lpthread
*** uwsgi.dll available in /<<PKGBUILDDIR>>/plugins/mono/uwsgi.dll ***
build time: 0 seconds
*** mono plugin built and available in ./mono_plugin.so ***
touch debian/stamp-uwsgi-plugin-mono
\
 \
 \
 \
 CFLAGS="-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" LDFLAGS="-Wl,-z,relro" python uwsgiconfig.py -v --plugin plugins/psgi debian/buildconf/uwsgi-plugin.ini psgi
/usr/bin/ld: /tmp/cczNUqvZ.o:./plugins/psgi/psgi_plugin.c:9: multiple definition of `uperl'; /tmp/cclHLqCJ.o:./plugins/psgi/psgi_loader.c:4: first defined here
collect2: error: ld returned 1 exit status
using profile: debian/buildconf/uwsgi-plugin.ini
detected include path: ['/usr/lib/gcc/x86_64-linux-gnu/10/include', '/usr/local/include', '/usr/lib/gcc/x86_64-linux-gnu/10/include-fixed', '/usr/include/x86_64-linux-gnu', '/usr/include']
*** uWSGI building and linking plugin plugins/psgi ***
x86_64-linux-gnu-gcc -pthread -fPIC -shared -o ./psgi_plugin.so -I. -O2 -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-strict-aliasing -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -DUWSGI_HAS_IFADDRS -DUWSGI_ZLIB -DUWSGI_LOCK_USE_MUTEX -DUWSGI_EVENT_USE_EPOLL -DUWSGI_EVENT_TIMER_USE_TIMERFD -DUWSGI_EVENT_FILEMONITOR_USE_INOTIFY  -DUWSGI_PCRE -DUWSGI_ROUTING -DUWSGI_CAP -DUWSGI_UUID -DUWSGI_VERSION="\"2.0.18-debian\"" -DUWSGI_VERSION_BASE="2" -DUWSGI_VERSION_MAJOR="0" -DUWSGI_VERSION_MINOR="18" -DUWSGI_VERSION_REVISION="0" -DUWSGI_VERSION_CUSTOM="\"debian\"" -DUWSGI_YAML -DUWSGI_LIBYAML -DUWSGI_JSON -DUWSGI_SSL -I/usr/include/libxml2 -DUWSGI_XML -DUWSGI_XML_LIBXML2 -DUWSGI_PLUGIN_DIR="\".\"" -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE -Dpsgi_plugin=psgi_plugin plugins/psgi/uwsgi_plmodule.c plugins/psgi/psgi_loader.c plugins/psgi/psgi_response.c plugins/psgi/psgi_plugin.c -Wl,-z,relro -Wl,-E -fstack-protector-strong -L/usr/local/lib -L/usr/lib/x86_64-linux-gnu/perl/5.30/CORE -lperl -ldl -lm -lpthread -lc -lcrypt -lperl -ldl -lm -lpthread -lc -lcrypt
*** unable to build psgi plugin ***
make: *** [debian/rules:437: debian/stamp-uwsgi-plugin-psgi] Error 1
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2