aegis fails to build

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 https://ci.guix.gnu.org/eval/668365/dashboard

one-by-one, albeit not in the same order as listed there.)