--- Begin Message ---
Package: src:libgpiod
Version: 1.6.3-1
Severity: minor
Tags: sid bookworm
User: [email protected]
Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64
architecture) with link time optimizations enabled. For a background
for LTO please see
https://wiki.debian.org/ToolChain/LTO
The goal is to enable this optimization by default in an upcoming
Debian release in dpkg-buildflags for 64bit architectures. The goal
is to get this package to build with link time optimizations, or to
explicitly disable link time optimizations for this package build.
To reproduce the build failure, enable the lto optimization in
testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS
in the debian/rules file, or if this macro is unset, just set it:
export DEB_BUILD_MAINT_OPTIONS = optimize=+lto
Please try to fix the build with lto enabled, fixing the packaging or
forwarding the issue upstream. If the issue cannot be fixed,
explicitly disallow building the package with lto by adding to your
rules file:
export DEB_BUILD_MAINT_OPTIONS = optimize=-lto
or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS.
The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/dpkglto/libgpiod_1.6.3-1_unstable_dpkglto.log
The last lines of the build log are at the end of this report.
[...]
I: dh_python3 fs:482: renaming gpiod.so to gpiod.cpython-310-x86_64-linux-gnu.so
dh_installsystemduser -O--exclude=.la
dh_perl -O--exclude=.la
dh_link -O--exclude=.la
dh_strip_nondeterminism -O--exclude=.la
dh_compress -O--exclude=.la
dh_fixperms -O--exclude=.la
dh_missing -O--exclude=.la
dh_dwz -a -O--exclude=.la
dwz: debian/libgpiod2/usr/lib/x86_64-linux-gnu/libgpiodcxx.so.1.1.2: DWARF
compression not beneficial - old size 637146 new size 640408
dh_strip -a -O--exclude=.la
dh_makeshlibs -a -O--exclude=.la
dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols
file: see diff output below
dpkg-gensymbols: warning: debian/libgpiod2/DEBIAN/symbols doesn't match
completely debian/libgpiod2.symbols
--- debian/libgpiod2.symbols (libgpiod2_1.6.3-1_amd64)
+++ dpkg-gensymbolsCRU5Eb 2022-06-10 09:05:06.456046832 +0000
@@ -121,7 +121,7 @@
(c++)"gpiod::chip_iter::operator++()@Base" 1.1
(c++)"gpiod::chip_iter::operator->() const@Base" 1.1
(c++)"gpiod::chip_iter::operator==(gpiod::chip_iter const&) const@Base" 1.1
- (c++)"gpiod::chip_iter::~chip_iter()@Base" 1.1
+#MISSING: 1.6.3-1# (c++)"gpiod::chip_iter::~chip_iter()@Base" 1.1
(c++)"gpiod::end(gpiod::chip_iter const&)@Base" 1.1
(c++)"gpiod::end(gpiod::line_iter const&)@Base" 1.1
(c++)"gpiod::find_line(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)@Base" 1.1
@@ -200,23 +200,23 @@
(c++)"gpiod::line_request::FLAG_OPEN_DRAIN@Base" 1.1
(c++)"gpiod::line_request::FLAG_OPEN_SOURCE@Base" 1.1
(c++)"gpiod::make_chip_iter()@Base" 1.1
- (c++|optional)"std::_Function_base::_Base_manager<gpiod_chip*
(*)(std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)>::_M_manager(std::_Any_data&, std::_Any_data
const&, std::_Manager_operation)@Base" 1.1
- (c++|optional)"std::_Function_base::~_Function_base()@Base" 1.5.1
- (c++|optional)"std::_Rb_tree<int, std::pair<int const, int>,
std::_Select1st<std::pair<int const, int> >, std::less<int>,
std::allocator<std::pair<int const, int> >
>::_M_erase(std::_Rb_tree_node<std::pair<int const, int> >*)@Base" 1.1
- (c++|optional|arch=amd64 arm64 ppc64el mips64el riscv64)"std::_Rb_tree<int,
std::pair<int const, int>, std::_Select1st<std::pair<int const, int> >,
std::less<int>, std::allocator<std::pair<int const, int> >
>::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<int
const, int> >, int const&)@Base" 1.1
- (c++|optional)"std::_Rb_tree<int, std::pair<int const, int>,
std::_Select1st<std::pair<int const, int> >, std::less<int>,
std::allocator<std::pair<int const, int> > >::_M_get_insert_unique_pos(int
const&)@Base" 1.1
+#MISSING: 1.6.3-1#
(c++|optional)"std::_Function_base::_Base_manager<gpiod_chip*
(*)(std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)>::_M_manager(std::_Any_data&, std::_Any_data
const&, std::_Manager_operation)@Base" 1.1
+#MISSING: 1.6.3-1# (c++|optional)"std::_Function_base::~_Function_base()@Base"
1.5.1
+#MISSING: 1.6.3-1# (c++|optional)"std::_Rb_tree<int, std::pair<int const,
int>, std::_Select1st<std::pair<int const, int> >, std::less<int>,
std::allocator<std::pair<int const, int> >
>::_M_erase(std::_Rb_tree_node<std::pair<int const, int> >*)@Base" 1.1
+#MISSING: 1.6.3-1# (c++|optional|arch=amd64 arm64 ppc64el mips64el
riscv64)"std::_Rb_tree<int, std::pair<int const, int>,
std::_Select1st<std::pair<int const, int> >, std::less<int>,
std::allocator<std::pair<int const, int> >
>::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<int
const, int> >, int const&)@Base" 1.1
+#MISSING: 1.6.3-1# (c++|optional)"std::_Rb_tree<int, std::pair<int const,
int>, std::_Select1st<std::pair<int const, int> >, std::less<int>,
std::allocator<std::pair<int const, int> > >::_M_get_insert_unique_pos(int
const&)@Base" 1.1
(c++|arch= armel
riscv64)"std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)1>::_M_destroy()@Base"
1.2
(c++|arch= armel
riscv64)"std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)1>::_M_release()@Base"
1.2
- (c++|arch= !armel
!riscv64)"std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_destroy()@Base"
1.1
- (c++|arch= !armel
!riscv64)"std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()@Base"
1.4.1
+#MISSING: 1.6.3-1# (c++|arch= !armel
!riscv64)"std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_destroy()@Base"
1.1
+#MISSING: 1.6.3-1# (c++|arch= !armel
!riscv64)"std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()@Base"
1.4.1
(c++|arch= armel riscv64)"std::_Sp_counted_ptr<decltype(nullptr),
(__gnu_cxx::_Lock_policy)1>::_M_dispose()@Base" 1.2
- (c++|arch= !armel !riscv64)"std::_Sp_counted_ptr<decltype(nullptr),
(__gnu_cxx::_Lock_policy)2>::_M_dispose()@Base" 1.1
+#MISSING: 1.6.3-1# (c++|arch= !armel
!riscv64)"std::_Sp_counted_ptr<decltype(nullptr),
(__gnu_cxx::_Lock_policy)2>::_M_dispose()@Base" 1.1
(c++|optional|arch= i386 armel mipsel armhf s390x)"std::map<int, int,
std::less<int>, std::allocator<std::pair<int const, int> >
>::map(std::initializer_list<std::pair<int const, int> >, std::less<int>
const&, std::allocator<std::pair<int const, int> > const&)@Base" 1.3
- (c++)"std::map<int, int, std::less<int>, std::allocator<std::pair<int const,
int> > >::~map()@Base" 1.1
- (c++)"std::system_error::system_error(int, std::_V2::error_category const&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)@Base" 1.1
- (c++)"std::system_error::system_error(std::error_code, char const*)@Base" 1.1
+#MISSING: 1.6.3-1# (c++)"std::map<int, int, std::less<int>,
std::allocator<std::pair<int const, int> > >::~map()@Base" 1.1
+#MISSING: 1.6.3-1# (c++)"std::system_error::system_error(int,
std::_V2::error_category const&, std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)@Base" 1.1
+#MISSING: 1.6.3-1# (c++)"std::system_error::system_error(std::error_code, char
const*)@Base" 1.1
(c++|optional|arch-bits=32)"std::vector<int, std::allocator<int>
>::_M_default_append(unsigned int)@Base" 1.5.1
- (c++|optional|arch-bits=64)"std::vector<int, std::allocator<int>
>::_M_default_append(unsigned long)@Base" 1.1
+#MISSING: 1.6.3-1# (c++|optional|arch-bits=64)"std::vector<int,
std::allocator<int> >::_M_default_append(unsigned long)@Base" 1.1
(c++|arch= armel riscv64)"typeinfo for __gnu_cxx::__mutex@Base" 1.2
(c++|arch= armel riscv64)"typeinfo for
std::_Mutex_base<(__gnu_cxx::_Lock_policy)1>@Base" 1.2
(c++|arch= !armel !riscv64)"typeinfo for
std::_Mutex_base<(__gnu_cxx::_Lock_policy)2>@Base" 1.1
@@ -227,4 +227,4 @@
(c++|arch= !armel !riscv64)"typeinfo name for
std::_Mutex_base<(__gnu_cxx::_Lock_policy)2>@Base" 1.1
(c++|arch= armel riscv64)"typeinfo name for
std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)1>@Base" 1.2
(c++|arch= !armel !riscv64)"typeinfo name for
std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>@Base" 1.4.1
- (c++|optional)"void std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >::_M_construct<char const*>(char const*, char const*,
std::forward_iterator_tag)@Base" 1.1
+#MISSING: 1.6.3-1# (c++|optional)"void std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char
const*, char const*, std::forward_iterator_tag)@Base" 1.1
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:8: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
pgpbl8KT1Bkkz.pgp
