https://ci.guix.gnu.org/build/1170869/log/raw: g++ -I. -std=c++03 -I/gnu/store/b727ryyfiz1cfdywjp8s1wmxd6lzsz8p-curl-7.85.0/include -I/gnu/store/g9cpfynzy3ryv9jprgvwf3g2mnd5p11q-libxml2-2.9.14/include/libxml2 -c fmtgen/lex.cc In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/x86_64-unknown-linux-gnu/bits/os_defines.h:39, from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/x86_64-unknown-linux-gnu/bits/c++config.h:586, from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/cstdio:41, from ./common/ac/stdio.h:26, from fmtgen/lex.cc:20: /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/include/features.h:194:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp] 194 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" | ^~~~~~~ In file included from fmtgen/lex.cc:33: ./fmtgen/parse.gen.h:77: warning: "parse_error" redefined 77 | #define parse_error 256 | In file included from fmtgen/lex.cc:31: ./fmtgen/lex.h:38: note: this is the location of the previous definition 38 | #define parse_error parse_error | In file included from fmtgen/lex.cc:33: ./fmtgen/parse.gen.h:55:19: error: ?parse_error? redeclared as different kind of entity 55 | parse_error = 256, /* error */ | ^~~ In file included from fmtgen/lex.cc:31: ./fmtgen/lex.h:28:6: note: previous declaration ?void parse_error(const char*, ...)? 28 | void parse_error(const char *, ...) ATTR_PRINTF(1, 2); | ^~~~~~~~~~~ fmtgen/lex.cc: In function ?int parse_lex()?: fmtgen/lex.cc:328:36: error: expression cannot be used as a function 328 | parse_error("end-of-file inside comment"); fmtgen/lex.cc:375:32: error: expression cannot be used as a function 375 | parse_error("end-of-file within string"); fmtgen/lex.cc:382:32: error: expression cannot be used as a function 382 | parse_error("end-of-line within string"); fmtgen/lex.cc:393:36: error: expression cannot be used as a function 393 | parse_error("unknown '\\%c' escape", c); In file included from fmtgen/lex.cc:33: fmtgen/lex.cc: At global scope: ./fmtgen/parse.gen.h:77:21: error: expected unqualified-id before numeric constant 77 | #define parse_error 256 | ^~~ fmtgen/lex.cc:482:1: note: in expansion of macro ?parse_error? 482 | parse_error(const char *s, ...) | ^~~~~~~~~~~ make: *** [Makefile:10059: fmtgen/lex.o] Error 1 error: in phase 'build': uncaught exception: %exception #<&invoke-error program: "make" arguments: () exit-status: 2 term-signal: #f stop-signal: #f> phase `build' failed after 0.4 seconds command "make" failed with status 2 builder for `/gnu/store/xjljfdy41dmf9swsfqd81vhgv4pkqaj8-aegis-4.24.drv' failed with exit code 1 @ build-failed /gnu/store/xjljfdy41dmf9swsfqd81vhgv4pkqaj8-aegis-4.24.drv - 1 builder for `/gnu/store/xjljfdy41dmf9swsfqd81vhgv4pkqaj8-aegis-4.24.drv' failed with exit code 1 --- (I'm going through one-by-one, albeit not in the same order as listed there.)