Public bug reported:
https://launchpadlibrarian.net/418304769/buildlog_ubuntu-cosmic-amd64
.v4l-utils_1.14.2-1_BUILDING.txt.gz
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-compliance.o `test -f
'v4l2-compliance.cpp' || echo './'`v4l2-compliance.cpp
In file included from v4l2-compliance.h:42,
from v4l2-compliance.cpp:38:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-debug.o `test -f
'v4l2-test-debug.cpp' || echo './'`v4l2-test-debug.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-debug.cpp:35:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-input-output.o `test -f
'v4l2-test-input-output.cpp' || echo './'`v4l2-test-input-output.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-input-output.cpp:32:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-controls.o `test -f
'v4l2-test-controls.cpp' || echo './'`v4l2-test-controls.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-controls.cpp:33:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-io-config.o `test -f
'v4l2-test-io-config.cpp' || echo './'`v4l2-test-io-config.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-io-config.cpp:32:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-formats.o `test -f
'v4l2-test-formats.cpp' || echo './'`v4l2-test-formats.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-formats.cpp:33:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-buffers.o `test -f
'v4l2-test-buffers.cpp' || echo './'`v4l2-test-buffers.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-buffers.cpp:35:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
v4l2-test-buffers.cpp: In function ‘int captureBufs(node*, const cv4l_queue&,
const cv4l_queue&, unsigned int, bool)’:
v4l2-test-buffers.cpp:690:36: warning: passing argument 2 to restrict-qualified
parameter aliases with argument 3 [-Wrestrict]
ret = select(node->g_fd() + 1, &fds, &fds, NULL, &tv);
^~~~ ~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-codecs.o `test -f
'v4l2-test-codecs.cpp' || echo './'`v4l2-test-codecs.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-codecs.cpp:33:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-colors.o `test -f
'v4l2-test-colors.cpp' || echo './'`v4l2-test-colors.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-colors.cpp:31:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
/bin/bash ../../libtool --tag=CXX --mode=link g++ -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -o
v4l2-compliance v4l2_compliance-v4l2-compliance.o
v4l2_compliance-v4l2-test-debug.o v4l2_compliance-v4l2-test-input-output.o
v4l2_compliance-v4l2-test-controls.o v4l2_compliance-v4l2-test-io-config.o
v4l2_compliance-v4l2-test-formats.o v4l2_compliance-v4l2-test-buffers.o
v4l2_compliance-v4l2-test-codecs.o v4l2_compliance-v4l2-test-colors.o
../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la -lrt
-lpthread
libtool: link: g++ -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=.
-fstack-protector-strong -Wformat -Werror=format-security
-Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -Wl,-z -Wl,now -o
.libs/v4l2-compliance v4l2_compliance-v4l2-compliance.o
v4l2_compliance-v4l2-test-debug.o v4l2_compliance-v4l2-test-input-output.o
v4l2_compliance-v4l2-test-controls.o v4l2_compliance-v4l2-test-io-config.o
v4l2_compliance-v4l2-test-formats.o v4l2_compliance-v4l2-test-buffers.o
v4l2_compliance-v4l2-test-codecs.o v4l2_compliance-v4l2-test-colors.o
../../lib/libv4l2/.libs/libv4l2.so
../../lib/libv4lconvert/.libs/libv4lconvert.so -lrt -lpthread
/usr/bin/ld: ../../lib/libv4lconvert/.libs/libv4lconvert.so: undefined
reference to `minor'
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile:567: v4l2-compliance] Error 1
make[5]: Leaving directory '/<<PKGBUILDDIR>>/utils/v4l2-compliance'
make[4]: *** [Makefile:469: all-recursive] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/utils'
make[3]: *** [Makefile:582: all-recursive] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: *** [Makefile:509: all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: make -j1 returned exit code 2
make[1]: *** [debian/rules:24: override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:15: build] Error 2
** Affects: v4l-utils (Ubuntu)
Importance: High
Status: New
** Tags: ftbfs rls-cc-incoming
** Changed in: v4l-utils (Ubuntu)
Importance: Undecided => High
** Tags added: ftbfs rls-cc-incoming
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to v4l-utils in Ubuntu.
https://bugs.launchpad.net/bugs/1823650
Title:
v4l-utils ftbfs in cosmic
Status in v4l-utils package in Ubuntu:
New
Bug description:
https://launchpadlibrarian.net/418304769/buildlog_ubuntu-cosmic-amd64
.v4l-utils_1.14.2-1_BUILDING.txt.gz
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-compliance.o `test -f
'v4l2-compliance.cpp' || echo './'`v4l2-compliance.cpp
In file included from v4l2-compliance.h:42,
from v4l2-compliance.cpp:38:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-debug.o `test -f
'v4l2-test-debug.cpp' || echo './'`v4l2-test-debug.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-debug.cpp:35:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-input-output.o `test -f
'v4l2-test-input-output.cpp' || echo './'`v4l2-test-input-output.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-input-output.cpp:32:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-controls.o `test -f
'v4l2-test-controls.cpp' || echo './'`v4l2-test-controls.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-controls.cpp:33:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-io-config.o `test -f
'v4l2-test-io-config.cpp' || echo './'`v4l2-test-io-config.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-io-config.cpp:32:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-formats.o `test -f
'v4l2-test-formats.cpp' || echo './'`v4l2-test-formats.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-formats.cpp:33:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-buffers.o `test -f
'v4l2-test-buffers.cpp' || echo './'`v4l2-test-buffers.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-buffers.cpp:35:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
v4l2-test-buffers.cpp: In function ‘int captureBufs(node*, const cv4l_queue&,
const cv4l_queue&, unsigned int, bool)’:
v4l2-test-buffers.cpp:690:36: warning: passing argument 2 to
restrict-qualified parameter aliases with argument 3 [-Wrestrict]
ret = select(node->g_fd() + 1, &fds, &fds, NULL, &tv);
^~~~ ~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-codecs.o `test -f
'v4l2-test-codecs.cpp' || echo './'`v4l2-test-codecs.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-codecs.cpp:33:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
g++ -I. -I../.. -I../../utils/common -I../../lib/include -Wall
-Wpointer-arith -D_GNU_SOURCE -I../../include -Wdate-time -D_FORTIFY_SOURCE=2
-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -c -o v4l2_compliance-v4l2-test-colors.o `test -f
'v4l2-test-colors.cpp' || echo './'`v4l2-test-colors.cpp
In file included from v4l2-compliance.h:42,
from v4l2-test-colors.cpp:31:
../../utils/common/cv4l-helpers.h: In member function ‘void
cv4l_buffer::init(const cv4l_buffer&)’:
../../utils/common/cv4l-helpers.h:843:29: warning: ‘void* memcpy(void*, const
void*, size_t)’ writing to an object of type ‘class cv4l_buffer’ with no
trivial copy-assignment; use copy-assignment or copy-initialization instead
[-Wclass-memaccess]
memcpy(this, &b, sizeof(b));
^
../../utils/common/cv4l-helpers.h:817:7: note: ‘class cv4l_buffer’ declared
here
class cv4l_buffer : public v4l_buffer {
^~~~~~~~~~~
/bin/bash ../../libtool --tag=CXX --mode=link g++ -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -o
v4l2-compliance v4l2_compliance-v4l2-compliance.o
v4l2_compliance-v4l2-test-debug.o v4l2_compliance-v4l2-test-input-output.o
v4l2_compliance-v4l2-test-controls.o v4l2_compliance-v4l2-test-io-config.o
v4l2_compliance-v4l2-test-formats.o v4l2_compliance-v4l2-test-buffers.o
v4l2_compliance-v4l2-test-codecs.o v4l2_compliance-v4l2-test-colors.o
../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la -lrt
-lpthread
libtool: link: g++ -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=.
-fstack-protector-strong -Wformat -Werror=format-security
-Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -Wl,-z -Wl,now -o
.libs/v4l2-compliance v4l2_compliance-v4l2-compliance.o
v4l2_compliance-v4l2-test-debug.o v4l2_compliance-v4l2-test-input-output.o
v4l2_compliance-v4l2-test-controls.o v4l2_compliance-v4l2-test-io-config.o
v4l2_compliance-v4l2-test-formats.o v4l2_compliance-v4l2-test-buffers.o
v4l2_compliance-v4l2-test-codecs.o v4l2_compliance-v4l2-test-colors.o
../../lib/libv4l2/.libs/libv4l2.so
../../lib/libv4lconvert/.libs/libv4lconvert.so -lrt -lpthread
/usr/bin/ld: ../../lib/libv4lconvert/.libs/libv4lconvert.so: undefined
reference to `minor'
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile:567: v4l2-compliance] Error 1
make[5]: Leaving directory '/<<PKGBUILDDIR>>/utils/v4l2-compliance'
make[4]: *** [Makefile:469: all-recursive] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/utils'
make[3]: *** [Makefile:582: all-recursive] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: *** [Makefile:509: all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: make -j1 returned exit code 2
make[1]: *** [debian/rules:24: override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:15: build] Error 2
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