(address . bug-guix@gnu.org)
87o7n2xjy6.fsf-genuine-vii@john.fremlin.org
Can add -DNULL=nullptr I guess?
cd /tmp/guix-build-barrier-2.4.0.drv-0/build/src/lib/io && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBARRIER_BUILD_DATE=\"19700101\" -DBARRIER_BUILD_NUMBER=1 -DBARRIER
_REVISION=\"00000000\" -DBARRIER_VERSION=\"2.4.0-release\" -DBARRIER_VERSION_MAJOR=2 -DBARRIER_VERSION_MINOR=4 -DBARRIER_VERSION_PATCH=0 -DBARRIER_VERSION_STRING=\"2.4.0-release-release\" -D
HAVE_CONFIG_H -DNDEBUG -DSYSAPI_UNIX=1 -DWINAPI_XWINDOWS=1 -I/tmp/guix-build-barrier-2.4.0.drv-0/source/ext/gulrak-filesystem/include -I/tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib -
I/tmp/guix-build-barrier-2.4.0.drv-0/build/src/lib -isystem /gnu/store/bvc7jfm2pkxf3yn2v50a761amz7w43iz-avahi-0.8/include/avahi-compat-libdns_sd -O2 -g -DNDEBUG -fPIC -std=c++14 -MD -MT src/
lib/io/CMakeFiles/io.dir/StreamBuffer.cpp.o -MF CMakeFiles/io.dir/StreamBuffer.cpp.o.d -o CMakeFiles/io.dir/StreamBuffer.cpp.o -c /tmp/guix-build-barrier-2.4.0.drv-0/source/src/lib/io/Stream
Buffer.cpp
In file included from /tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib/base/EventTypes.h:20,
from /tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib/io/StreamBuffer.h:21,
from /tmp/guix-build-barrier-2.4.0.drv-0/source/src/lib/io/StreamBuffer.cpp:19:
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib/base/Event.h:63:37: error: ???NULL??? was not declared in this scope
63 | Event(Type type, void* target = NULL, void* data = NULL,
| ^~~~
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib/base/Event.h:23:1: note: ???NULL??? is defined in header ???<cstddef>???; did you forget to ???#include <cstddef>????
22 | #include "common/stdmap.h"
+++ |+#include <cstddef>
23 |
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib/base/Event.h:63:56: error: ???NULL??? was not declared in this scope
63 | Event(Type type, void* target = NULL, void* data = NULL,
| ^~~~
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/./lib/base/Event.h:63:56: note: ???NULL??? is defined in header ???<cstddef>???; did you forget to ???#include <cstddef>????
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/lib/io/StreamBuffer.cpp: In member function ???const void* StreamBuffer::peek(UInt32)???:
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/lib/io/StreamBuffer.cpp:49:16: error: ???NULL??? was not declared in this scope
49 | return NULL;
| ^~~~
/tmp/guix-build-barrier-2.4.0.drv-0/source/src/lib/io/StreamBuffer.cpp:26:1: note: ???NULL??? is defined in header ???<cstddef>???; did you forget to ???#include <cstddef>????
25 | #include <cassert>
+++ |+#include <cstddef>
26 |