=> Bootstrap dependency digest>=20211023: found digest-20211023 ===> Skipping vulnerability checks. WARNING: No /var/db/pkg/pkg-vulnerabilities file found. WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'. ===> Building for doxygen-1.9.2 [ 0%] Building C object libmd5/CMakeFiles/md5.dir/md5.c.o [ 1%] Linking C static library ../lib/libmd5.a [ 1%] Built target md5 [ 2%] Building CXX object liblodepng/CMakeFiles/lodepng.dir/lodepng.cpp.o [ 2%] Linking CXX static library ../lib/liblodepng.a [ 2%] Built target lodepng [ 2%] Generating ../generated_src/mscgen_lexer.l.h [ 2%] [BISON][mscgen_language] Building parser with bison 3.8.2 [ 3%] [FLEX][mscgen_lexer] Building scanner with flex 2.6.3 [ 4%] Building C object libmscgen/CMakeFiles/mscgen.dir/gd.c.o [ 4%] Building C object libmscgen/CMakeFiles/mscgen.dir/gd_security.c.o [ 4%] Building C object libmscgen/CMakeFiles/mscgen.dir/gdfontt.c.o [ 5%] Building C object libmscgen/CMakeFiles/mscgen.dir/gdtables.c.o [ 5%] Building C object libmscgen/CMakeFiles/mscgen.dir/gd_color.c.o [ 6%] Building C object libmscgen/CMakeFiles/mscgen.dir/gdfonts.c.o [ 6%] Building C object libmscgen/CMakeFiles/mscgen.dir/gdhelpers.c.o [ 6%] Building C object libmscgen/CMakeFiles/mscgen.dir/gd_lodepng.c.o [ 7%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_adraw.c.o [ 7%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_gd_out.c.o [ 8%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_ps_out.c.o [ 8%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_null_out.c.o [ 9%] Building CXX object libmscgen/CMakeFiles/mscgen.dir/__/generated_src/mscgen_language.cpp.o [ 9%] Building CXX object libmscgen/CMakeFiles/mscgen.dir/__/generated_src/mscgen_lexer.cpp.o [ 9%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_api.c.o [ 10%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_msc.c.o [ 10%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_safe.c.o [ 11%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_svg_out.c.o [ 11%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_usage.c.o [ 12%] Building C object libmscgen/CMakeFiles/mscgen.dir/mscgen_utf8.c.o [ 12%] Linking CXX static library ../lib/libmscgen.a [ 12%] Built target mscgen [ 12%] Checking the git repository for changes... [ 12%] Built target check_git_repository [ 12%] Checking the doxygen version for changes... [ 12%] Built target check_doxygen_version [ 12%] Building CXX object libversion/CMakeFiles/doxygen_version.dir/__/generated_src/doxyversion.cpp.o [ 12%] Building CXX object libversion/CMakeFiles/doxygen_version.dir/__/generated_src/gitversion.cpp.o [ 13%] Building CXX object libversion/CMakeFiles/doxygen_version.dir/fullversion.cpp.o [ 13%] Linking CXX static library ../lib/libdoxygen_version.a [ 13%] Built target doxygen_version [ 14%] Generating ../generated_src/xml.l.h [ 14%] [FLEX][xml] Building scanner with flex 2.6.3 [ 14%] Building CXX object libxml/CMakeFiles/xml.dir/__/generated_src/xml.cpp.o [ 15%] Linking CXX static library ../lib/libxml.a [ 15%] Built target xml [ 15%] Generating ../generated_src/configvalues.h [ 15%] Built target generate_configvalues_header [ 16%] Generating ../generated_src/VhdlParser_adj.cc [ 16%] Building CXX object vhdlparser/CMakeFiles/vhdlparser.dir/CharStream.cc.o [ 17%] Building CXX object vhdlparser/CMakeFiles/vhdlparser.dir/ParseException.cc.o [ 17%] Building CXX object vhdlparser/CMakeFiles/vhdlparser.dir/Token.cc.o [ 18%] Building CXX object vhdlparser/CMakeFiles/vhdlparser.dir/TokenMgrError.cc.o [ 18%] Building CXX object vhdlparser/CMakeFiles/vhdlparser.dir/__/generated_src/VhdlParser_adj.cc.o [ 18%] Building CXX object vhdlparser/CMakeFiles/vhdlparser.dir/VhdlParserTokenManager.cc.o [ 19%] Linking CXX static library ../lib/libvhdlparser.a [ 19%] Built target vhdlparser gmake[2]: Circular src/configimpl.l <- src/configimpl.l dependency dropped. [ 20%] [FLEX][configimpl] Building scanner with flex 2.6.3 [ 20%] Generating ../generated_src/configimpl.l.h [ 20%] Generating ../generated_src/configoptions.cpp [ 21%] Generating ../generated_src/configvalues.cpp [ 22%] Generating /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/generated_src/lang_cfg.h gmake[2]: Circular src/configimpl.l <- src/configimpl.l dependency dropped. [ 23%] Building CXX object src/CMakeFiles/doxycfg.dir/__/generated_src/configimpl.cpp.o /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/configimpl.l: In function 'void config_err(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/configimpl.l:61:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/configimpl.l: In function 'void config_term(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/configimpl.l:68:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/configimpl.l: In function 'void config_warn(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/configimpl.l:78:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ [ 23%] Building CXX object src/CMakeFiles/doxycfg.dir/__/generated_src/configoptions.cpp.o [ 24%] Building CXX object src/CMakeFiles/doxycfg.dir/__/generated_src/configvalues.cpp.o [ 24%] Building CXX object src/CMakeFiles/doxycfg.dir/portable.cpp.o [ 24%] Building C object src/CMakeFiles/doxycfg.dir/portable_c.c.o /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/portable_c.c: In function 'portable_iconv': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/portable_c.c:27:28: warning: passing argument 2 of 'iconv' from incompatible pointer type [-Wincompatible-pointer-types] return iconv((iconv_t)cd,(char**)inbuf,inbytesleft,outbuf,outbytesleft); ^ In file included from /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/portable_c.c:11:0: /usr/include/iconv.h:46:8: note: expected 'const char ** restrict' but argument is of type 'char **' size_t iconv(iconv_t, const char ** __restrict, ^ [ 25%] Building CXX object src/CMakeFiles/doxycfg.dir/message.cpp.o /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void msg(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:76:24: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void warn(const QCString&, int, const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:167:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void warn_undoc(const QCString&, int, const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:186:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void warn_incomplete_doc(const QCString&, int, const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:194:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void warn_doc_error(const QCString&, int, const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:202:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void warn_uncond(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:210:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void err(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:219:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void err_full(const QCString&, int, const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:228:22: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp: In function 'void term(const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/message.cpp:238:24: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args, fmt); ^ [ 25%] Building CXX object src/CMakeFiles/doxycfg.dir/debug.cpp.o /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/debug.cpp: In static member function 'static void Debug::print(Debug::DebugMask, int, const char*, ...)': /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/debug.cpp:62:23: warning: second parameter of 'va_start' not last named argument [-Wvarargs] va_start(args,fmt); ^ [ 26%] Linking CXX static library ../lib/libdoxycfg.a [ 26%] Built target doxycfg gmake[2]: Circular src/xmlcode.l <- src/xmlcode.l dependency dropped. gmake[2]: Circular src/constexp.y <- src/constexp.y dependency dropped. [ 26%] [BISON][constexp] Building parser with bison 3.8.2 /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/constexp.y:35.1-25: warning: deprecated directive: '%name-prefix "constexpYY"', use '%define api.prefix {constexpYY}' [-Wdeprecated] 35 | %name-prefix "constexpYY" | ^~~~~~~~~~~~~~~~~~~~~~~~~ | %define api.prefix {constexpYY} /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/constexp.y: warning: fix-its can be applied. Rerun with option '--update'. [-Wother] [ 27%] Generating ../generated_src/ce_parse.h /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/constexp.y:35.1-25: warning: deprecated directive: '%name-prefix "constexpYY"', use '%define api.prefix {constexpYY}' [-Wdeprecated] 35 | %name-prefix "constexpYY" | ^~~~~~~~~~~~~~~~~~~~~~~~~ | %define api.prefix {constexpYY} /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/constexp.y: warning: fix-its can be applied. Rerun with option '--update'. [-Wother] gmake[2]: Circular src/code.l <- src/code.l dependency dropped. [ 28%] [FLEX][code] Building scanner with flex 2.6.3 [ 29%] Generating ../generated_src/code.l.h gmake[2]: Circular src/commentcnv.l <- src/commentcnv.l dependency dropped. [ 29%] [FLEX][commentcnv] Building scanner with flex 2.6.3 [ 29%] Generating ../generated_src/commentcnv.l.h gmake[2]: Circular src/commentscan.l <- src/commentscan.l dependency dropped. [ 30%] [FLEX][commentscan] Building scanner with flex 2.6.3 [ 31%] Generating ../generated_src/commentscan.l.h gmake[2]: Circular src/constexp.l <- src/constexp.l dependency dropped. [ 31%] [FLEX][constexp] Building scanner with flex 2.6.3 [ 31%] Generating ../generated_src/constexp.l.h gmake[2]: Circular src/declinfo.l <- src/declinfo.l dependency dropped. [ 31%] [FLEX][declinfo] Building scanner with flex 2.6.3 [ 32%] Generating ../generated_src/declinfo.l.h gmake[2]: Circular src/defargs.l <- src/defargs.l dependency dropped. [ 32%] [FLEX][defargs] Building scanner with flex 2.6.3 [ 32%] Generating ../generated_src/defargs.l.h gmake[2]: Circular src/doctokenizer.l <- src/doctokenizer.l dependency dropped. [ 33%] [FLEX][doctokenizer] Building scanner with flex 2.6.3 [ 34%] Generating ../generated_src/doctokenizer.l.h gmake[2]: Circular src/fortrancode.l <- src/fortrancode.l dependency dropped. [ 34%] [FLEX][fortrancode] Building scanner with flex 2.6.3 [ 34%] Generating ../generated_src/fortrancode.l.h gmake[2]: Circular src/fortranscanner.l <- src/fortranscanner.l dependency dropped. [ 35%] [FLEX][fortranscanner] Building scanner with flex 2.6.3 [ 35%] Generating ../generated_src/fortranscanner.l.h gmake[2]: Circular src/lexcode.l <- src/lexcode.l dependency dropped. [ 35%] [FLEX][lexcode] Building scanner with flex 2.6.3 [ 36%] Generating ../generated_src/lexcode.l.h gmake[2]: Circular src/lexscanner.l <- src/lexscanner.l dependency dropped. [ 37%] [FLEX][lexscanner] Building scanner with flex 2.6.3 [ 37%] Generating ../generated_src/lexscanner.l.h gmake[2]: Circular src/pre.l <- src/pre.l dependency dropped. [ 37%] [FLEX][pre] Building scanner with flex 2.6.3 [ 38%] Generating ../generated_src/pre.l.h gmake[2]: Circular src/pycode.l <- src/pycode.l dependency dropped. [ 38%] [FLEX][pycode] Building scanner with flex 2.6.3 [ 38%] Generating ../generated_src/pycode.l.h gmake[2]: Circular src/pyscanner.l <- src/pyscanner.l dependency dropped. [ 39%] [FLEX][pyscanner] Building scanner with flex 2.6.3 [ 40%] Generating ../generated_src/pyscanner.l.h [ 40%] Generating /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/generated_src/resources.cpp gmake[2]: Circular src/scanner.l <- src/scanner.l dependency dropped. [ 40%] [FLEX][scanner] Building scanner with flex 2.6.3 [ 40%] Generating ../generated_src/scanner.l.h gmake[2]: Circular src/sqlcode.l <- src/sqlcode.l dependency dropped. [ 41%] [FLEX][sqlcode] Building scanner with flex 2.6.3 [ 41%] Generating ../generated_src/sqlcode.l.h gmake[2]: Circular src/vhdlcode.l <- src/vhdlcode.l dependency dropped. [ 41%] [FLEX][vhdlcode] Building scanner with flex 2.6.3 [ 42%] Generating ../generated_src/vhdlcode.l.h [ 43%] [FLEX][xmlcode] Building scanner with flex 2.6.3 [ 43%] Generating ../generated_src/xmlcode.l.h gmake[2]: Circular src/constexp.l <- src/constexp.l dependency dropped. [ 44%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/constexp.cpp.o gmake[2]: Circular src/code.l <- src/code.l dependency dropped. [ 44%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/code.cpp.o gmake[2]: Circular src/commentcnv.l <- src/commentcnv.l dependency dropped. [ 45%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/commentcnv.cpp.o gmake[2]: Circular src/commentscan.l <- src/commentscan.l dependency dropped. [ 45%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/commentscan.cpp.o gmake[2]: Circular src/declinfo.l <- src/declinfo.l dependency dropped. [ 45%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/declinfo.cpp.o gmake[2]: Circular src/defargs.l <- src/defargs.l dependency dropped. [ 46%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/defargs.cpp.o gmake[2]: Circular src/doctokenizer.l <- src/doctokenizer.l dependency dropped. [ 46%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/doctokenizer.cpp.o gmake[2]: Circular src/fortrancode.l <- src/fortrancode.l dependency dropped. [ 47%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/fortrancode.cpp.o gmake[2]: Circular src/fortranscanner.l <- src/fortranscanner.l dependency dropped. [ 47%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/fortranscanner.cpp.o gmake[2]: Circular src/lexcode.l <- src/lexcode.l dependency dropped. [ 47%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/lexcode.cpp.o gmake[2]: Circular src/lexscanner.l <- src/lexscanner.l dependency dropped. [ 48%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/lexscanner.cpp.o gmake[2]: Circular src/pre.l <- src/pre.l dependency dropped. [ 48%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/pre.cpp.o gmake[2]: Circular src/pycode.l <- src/pycode.l dependency dropped. [ 49%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/pycode.cpp.o gmake[2]: Circular src/pyscanner.l <- src/pyscanner.l dependency dropped. [ 49%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/pyscanner.cpp.o gmake[2]: Circular src/scanner.l <- src/scanner.l dependency dropped. [ 50%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/scanner.cpp.o gmake[2]: Circular src/sqlcode.l <- src/sqlcode.l dependency dropped. [ 50%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/sqlcode.cpp.o gmake[2]: Circular src/vhdlcode.l <- src/vhdlcode.l dependency dropped. [ 50%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/vhdlcode.cpp.o gmake[2]: Circular src/xmlcode.l <- src/xmlcode.l dependency dropped. [ 51%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/xmlcode.cpp.o gmake[2]: Circular src/constexp.y <- src/constexp.y dependency dropped. [ 51%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/ce_parse.cpp.o [ 52%] Building CXX object src/CMakeFiles/doxymain.dir/__/generated_src/resources.cpp.o [ 52%] Building CXX object src/CMakeFiles/doxymain.dir/arguments.cpp.o [ 53%] Building CXX object src/CMakeFiles/doxymain.dir/cite.cpp.o [ 53%] Building CXX object src/CMakeFiles/doxymain.dir/clangparser.cpp.o [ 53%] Building CXX object src/CMakeFiles/doxymain.dir/classdef.cpp.o [ 54%] Building CXX object src/CMakeFiles/doxymain.dir/classlist.cpp.o [ 54%] Building CXX object src/CMakeFiles/doxymain.dir/cmdmapper.cpp.o [ 55%] Building CXX object src/CMakeFiles/doxymain.dir/conceptdef.cpp.o [ 55%] Building CXX object src/CMakeFiles/doxymain.dir/condparser.cpp.o [ 56%] Building CXX object src/CMakeFiles/doxymain.dir/context.cpp.o In file included from /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/context.h:20:0, from /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/context.cpp:19: /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:238:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isValid() const' is not a literal type constexpr bool isValid() const { return m_variant.valid(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:92:7: note: 'TemplateVariant' is not literal because: class TemplateVariant ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:92:7: note: 'TemplateVariant' has a non-trivial destructor /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:240:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isBool() const' is not a literal type constexpr bool isBool() const { return m_variant.is(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:242:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isInt() const' is not a literal type constexpr bool isInt() const { return m_variant.is(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:244:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isString() const' is not a literal type constexpr bool isString() const { return m_variant.is(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:246:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isStruct() const' is not a literal type constexpr bool isStruct() const { return m_variant.is(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:248:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isList() const' is not a literal type constexpr bool isList() const { return m_variant.is(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:250:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::isFunction() const' is not a literal type constexpr bool isFunction() const { return m_variant.is(); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:293:20: error: enclosing class of constexpr non-static member function 'bool TemplateVariant::raw() const' is not a literal type constexpr bool raw() const { return m_raw; } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:308:20: error: enclosing class of constexpr non-static member function 'TemplateVariant::Type TemplateVariant::type() const' is not a literal type constexpr Type type() const { return static_cast(m_variant.index()); } ^ /usr/pkgsrc/devel/doxygen/work/doxygen-1.9.2/src/template.h:311:27: error: enclosing class of constexpr non-static member function 'const char* TemplateVariant::typeAsString() const' is not a literal type constexpr const char *typeAsString() const ^ gmake[2]: *** [src/CMakeFiles/doxymain.dir/build.make:895: src/CMakeFiles/doxymain.dir/context.cpp.o] Error 1 gmake[1]: *** [CMakeFiles/Makefile2:512: src/CMakeFiles/doxymain.dir/all] Error 2 gmake: *** [Makefile:166: all] Error 2 *** Error code 2 Stop. make[1]: stopped in /usr/pkgsrc/devel/doxygen *** Error code 1 Stop. make: stopped in /usr/pkgsrc/devel/doxygen