Bug#1143686: paps: FTBFS: format_from_dict.cc:36:33: error: call of overloaded 'format(const char [8], const std::string&)' is ambiguous
Santiago Vila <[email protected]> Wed, 05 Aug 2026 11:24:51 +0000
| Newsgroups | gmane.linux.debian.devel.bugs.rc |
|---|---|
| Message-ID | <[email protected]> |
Package: src:paps Version: 0.8.0-0.1 Severity: serious Tags: ftbfs forky sid Dear maintainer: During a rebuild of all packages in unstable, this package failed to build. Below you will find the last part of the build log (probably the most relevant part, but not necessarily). If required, the full build log is available here: https://people.debian.org/~sanvila/build-logs/202608/ About the archive rebuild: The build was made on virtual machines from AWS, using sbuild and a reduced chroot with only build-essential packages. If you cannot reproduce the bug please contact me privately, as I am willing to provide ssh access to a virtual machine where the bug is fully reproducible. If this is really a bug in one of the build-depends, please use reassign and add an affects on src:paps, so that this is still visible in the BTS web page for this package. Thanks. -------------------------------------------------------------------------------- [...] debian/rules clean dh clean dh_clean debian/rules binary dh binary dh_update_autotools_config dh_autoreconf autoreconf: export WARNINGS= autoreconf: Entering directory '.' autoreconf: running: autopoint --force Copying file ABOUT-NLS Creating directory config Copying file config/config.rpath Copying file m4/codeset.m4 Copying file m4/extern-inline.m4 Copying file m4/fcntl-o.m4 Copying file m4/gettext.m4 Copying file m4/glibc2.m4 Copying file m4/glibc21.m4 Copying file m4/iconv.m4 Copying file m4/intdiv0.m4 Copying file m4/intl.m4 Copying file m4/intldir.m4 Copying file m4/intlmacosx.m4 Copying file m4/intmax.m4 Copying file m4/inttypes-pri.m4 Copying file m4/inttypes_h.m4 Copying file m4/lcmessage.m4 Copying file m4/lib-ld.m4 Copying file m4/lib-link.m4 Copying file m4/lib-prefix.m4 Copying file m4/lock.m4 Copying file m4/longlong.m4 Copying file m4/nls.m4 Copying file m4/po.m4 Copying file 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--add-missing --copy --force-missing configure.ac:10: installing 'config/compile' configure.ac:28: installing 'config/config.guess' configure.ac:28: installing 'config/config.sub' configure.ac:7: installing 'config/install-sh' configure.ac:7: installing 'config/missing' Makefile.am:29: warning: '%'-style pattern rules are a GNU make extension src/Makefile.am: installing 'config/depcomp' autoreconf: configure.ac: not running make: --make not given autoreconf: Leaving directory '.' dh_auto_configure ./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=\${prefix}/lib/x86_64-linux-gnu --runstatedir=/run --disable-maintainer-mode --disable-dependency-tracking checking for a BSD-compatible install... /usr/bin/install -c checking whether sleep supports fractional seconds... yes checking filesystem timestamp resolution... 0.01 checking whether build environment is sane... yes checking for a race-free mkdir -p... /usr/bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking xargs -n works... yes checking whether UID '995' is supported by ustar format... yes checking whether GID '995' is supported by ustar format... yes checking how to create a ustar tar archive... gnutar checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether the compiler supports GNU C++... yes checking whether x86_64-linux-gnu-g++ accepts -g... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of x86_64-linux-gnu-g++... none checking for gcc... x86_64-linux-gnu-gcc checking whether the compiler supports GNU C... yes checking whether x86_64-linux-gnu-gcc accepts -g... yes checking for x86_64-linux-gnu-gcc option to enable C23 features... none needed checking whether x86_64-linux-gnu-gcc understands -c and -o together... yes checking dependency style of x86_64-linux-gnu-gcc... none ./configure: line 5368: AX_COMPILER_FLAGS: command not found checking for stdio.h... yes checking for stdlib.h... yes checking for string.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for strings.h... yes checking for sys/stat.h... yes checking for sys/types.h... yes checking for unistd.h... yes checking for wchar.h... yes checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking whether _XOPEN_SOURCE should be defined... no checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for PANGO... yes checking for FMT... yes checking for a sed that does not truncate output... /usr/bin/sed checking whether NLS is requested... yes checking for msgfmt... /usr/bin/msgfmt checking for gmsgfmt... /usr/bin/msgfmt checking for xgettext... /usr/bin/xgettext checking for msgmerge... /usr/bin/msgmerge checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking for ld used by x86_64-linux-gnu-gcc... /usr/bin/x86_64-linux-gnu-ld checking if the linker (/usr/bin/x86_64-linux-gnu-ld) is GNU ld... yes checking for shared library run path origin... done checking how to run the C preprocessor... x86_64-linux-gnu-gcc -E checking for egrep -e... /usr/bin/grep -E checking for CFPreferencesCopyAppValue... no checking for CFLocaleCopyCurrent... no checking for GNU gettext in libc... yes checking whether to use NLS... yes checking where the gettext function comes from... libc checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating po/Makefile.in config.status: creating config.h config.status: executing depfiles commands config.status: executing po-directories commands config.status: creating po/POTFILES config.status: creating po/Makefile dh_auto_build make -j2 make[1]: Entering directory '/<<PKGBUILDDIR>>' make all-recursive make[2]: Entering directory '/<<PKGBUILDDIR>>' Making all in src make[3]: Entering directory '/<<PKGBUILDDIR>>/src' x86_64-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -DGETTEXT_PACKAGE='"paps"' -DDATADIR='"/usr/"' -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/pango-1.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fpermissive -c -o paps-paps.o `test -f 'paps.cc' || echo './'`paps.cc x86_64-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -DGETTEXT_PACKAGE='"paps"' -DDATADIR='"/usr/"' -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/pango-1.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -pthread -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fpermissive -c -o paps-format_from_dict.o `test -f 'format_from_dict.cc' || echo './'`format_from_dict.cc format_from_dict.cc: In function ‘std::string scalar_to_string(scalar_t, const std::string&)’: format_from_dict.cc:36:33: error: call of overloaded ‘format(const char [8], const std::string&)’ is ambiguous 36 | return format(runtime(format("{{:{}}}", spec)), val); | ~~~~~~^~~~~~~~~~~~~~~~~ • there are 2 candidates In file included from /usr/include/c++/16/bits/chrono_io.h:40, from /usr/include/c++/16/chrono:3695, from /usr/include/fmt/chrono.h:12, from format_from_dict.h:28, from format_from_dict.cc:23: • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ In file included from /usr/include/fmt/format.h:49, from /usr/include/fmt/chrono.h:21: • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ format_from_dict.cc:43:33: error: call of overloaded ‘format(const char [8], const std::string&)’ is ambiguous 43 | return format(runtime(format("{{:{}}}", spec)), val); | ~~~~~~^~~~~~~~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ format_from_dict.cc:50:33: error: call of overloaded ‘format(const char [8], const std::string&)’ is ambiguous 50 | return format(runtime(format("{{:{}}}", spec)), val); | ~~~~~~^~~~~~~~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ format_from_dict.cc:57:33: error: call of overloaded ‘format(const char [8], const std::string&)’ is ambiguous 57 | return format(runtime(format("{{:{}}}", spec)), fmt::localtime(val)); | ~~~~~~^~~~~~~~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, const __cxx11::basic_string<char, char_traits<char>, allocator<char> >&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ format_from_dict.cc: In function ‘std::string format_from_dict(const std::string&, dict_t)’: format_from_dict.cc:84:33: error: call of overloaded ‘format(const char [32], size_t&)’ is ambiguous 84 | throw runtime_error(format("No end brace for start {{ at {}", start)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {long unsigned int&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, long unsigned int&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {long unsigned int&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, long unsigned int&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ format_from_dict.cc:86:33: error: call of overloaded ‘format(const char [45], size_t&)’ is ambiguous 86 | throw runtime_error(format("Can't have double }}}} in formatting clause!", start)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {long unsigned int&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, long unsigned int&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {long unsigned int&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, long unsigned int&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ format_from_dict.cc:96:35: error: call of overloaded ‘format(const char [29], std::string&)’ is ambiguous 96 | throw runtime_error(format("Can't find {} in dictionary!", spec)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {__cxx11::basic_string<char, char_traits<char>, allocator<char> >&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ In file included from /usr/include/glib-2.0/glib/gstring.h:35, from /usr/include/glib-2.0/glib/giochannel.h:36, from /usr/include/glib-2.0/glib.h:56, from /usr/include/glib-2.0/glib/gprintf.h:23, from /usr/include/glib-2.0/glib/gstdio.h:24, from paps.cc:23: paps.cc: In function ‘GList* split_text_into_paragraphs(PangoContext*, PageLayout*, int, const char*)’: /usr/include/glib-2.0/glib/gunicode.h:837:34: warning: invalid conversion from ‘const char*’ to ‘char*’ [-fpermissive] 837 | #define g_utf8_next_char(p) ((p) + g_utf8_skip[*(const guchar *)(p)]) | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | const char* paps.cc:1118:18: note: in expansion of macro ‘g_utf8_next_char’ 1118 | next = g_utf8_next_char (p); | ^~~~~~~~~~~~~~~~ paps.cc: In function ‘int draw_page_header_line_to_page(cairo_t*, bool, PageLayout*, PangoContext*, int, int, dict_t&, bool)’: paps.cc:1714:25: error: call of overloaded ‘format(const char [93], std::string&, const char*, std::string&, const char*, std::string&, int&)’ is ambiguous 1714 | string header = format("<span font_desc=\"{}\">{}</span>\n" | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1715 | "<span font_desc=\"{}\">{}</span>\n" | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1716 | "<span font_desc=\"{}\">{}</span>", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1717 | page_layout->header_font_desc, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1718 | get_date().c_str(), | ~~~~~~~~~~~~~~~~~~~ 1719 | page_layout->header_font_desc, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1720 | page_layout->title.c_str(), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1721 | page_layout->header_font_desc, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1722 | page | ~~~~ 1723 | ); | ~ • there are 2 candidates In file included from /usr/include/c++/16/bits/chrono_io.h:40, from /usr/include/c++/16/chrono:3695, from /usr/include/fmt/chrono.h:12, from format_from_dict.h:28, from paps.cc:42: • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {__cxx11::basic_string<char, char_traits<char>, allocator<char> >&, const char*, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&, const char*, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&, int&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&, const char*, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&, const char*, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&, int&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ In file included from paps.cc:41: • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const char*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const char*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, int&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const char*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const char*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, int&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ paps.cc:1752:33: error: call of overloaded ‘format(const char [3], int&)’ is ambiguous 1752 | header_parts[2] = format("{}",page); | ~~~~~~^~~~~~~~~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {int&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, int&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {int&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, int&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ paps.cc:1760:21: error: call of overloaded ‘format(const char [32], std::string&, std::__cxx11::basic_string<char>&)’ is ambiguous 1760 | header += format("<span font_desc=\"{}\">{}</span>\n", | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1761 | page_layout->header_font_desc, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1762 | hp); | ~~~ • there are 2 candidates • candidate 1: ‘std::string std::format(format_string<_Args ...>, _Args&& ...) [with _Args = {__cxx11::basic_string<char, char_traits<char>, allocator<char> >&, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&}; string = __cxx11::basic_string<char>; format_string<_Args ...> = basic_format_string<char, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&, __cxx11::basic_string<char, char_traits<char>, allocator<char> >&>]’ /usr/include/c++/16/format:5486:5: 5486 | format(format_string<_Args...> __fmt, _Args&&... __args) | ^~~~~~ • candidate 2: ‘std::string fmt::v10::format(format_string<T ...>, T&& ...) [with T = {std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; std::string = std::__cxx11::basic_string<char>; format_string<T ...> = basic_format_string<char, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&>]’ /usr/include/fmt/core.h:2786:31: 2786 | FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args) | ^~~~~~ make[3]: *** [Makefile:475: paps-format_from_dict.o] Error 1 make[3]: *** Waiting for unfinished jobs.... paps.cc: In function ‘bool copy_pango_parse_enum(GType, const char*, int*, bool, char**)’: /usr/include/glib-2.0/glib/gstring.h:77:31: warning: ignoring return value of ‘gchar* g_string_free_and_steal(GString*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 77 | g_string_free_and_steal (str)) \ | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ paps.cc:388:11: note: in expansion of macro ‘g_string_free’ 388 | g_string_free (s, possible_values ? false : true); | ^~~~~~~~~~~~~ paps.cc: In function ‘char* read_file(FILE*, gchar*)’: /usr/include/glib-2.0/glib/gstring.h:77:31: warning: ignoring return value of ‘gchar* g_string_free_and_steal(GString*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 77 | g_string_free_and_steal (str)) \ | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ paps.cc:1047:3: note: in expansion of macro ‘g_string_free’ 1047 | g_string_free (inbuf, false); | ^~~~~~~~~~~~~ paps.cc: In function ‘std::string get_date()’: /usr/include/glib-2.0/glib/gstring.h:77:31: warning: ignoring return value of ‘gchar* g_string_free_and_steal(GString*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 77 | g_string_free_and_steal (str)) \ | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ paps.cc:1674:7: note: in expansion of macro ‘g_string_free’ 1674 | g_string_free(inbuf, false); | ^~~~~~~~~~~~~ /usr/include/glib-2.0/glib/gstring.h:77:31: warning: ignoring return value of ‘gchar* g_string_free_and_steal(GString*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 77 | g_string_free_and_steal (str)) \ | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ paps.cc:1683:5: note: in expansion of macro ‘g_string_free’ 1683 | g_string_free(inbuf, false); | ^~~~~~~~~~~~~ make[3]: *** [Makefile:461: paps-paps.o] Error 1 make[3]: Leaving directory '/<<PKGBUILDDIR>>/src' make[2]: *** [Makefile:417: all-recursive] Error 1 make[2]: Leaving directory '/<<PKGBUILDDIR>>' make[1]: *** [Makefile:358: all] Error 2 make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_auto_build: error: make -j2 returned exit code 2 make: *** [debian/rules:13: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2 --------------------------------------------------------------------------------