build on ubuntu gnat 2021 fail

[mhanuel26]

Hi,

I am having issues to build,

I have installed gnat 2021 on ubuntu 22.04, setup my environment variables to point to $HOME/opt/GNAT/2021/bin and cloned this repo as

git clone --recursive https://github.com/AdaCore/aws

This is build error

ubuntu@testpc:~/devel/Ada/aws$ make DEBUG=true setup build
gprbuild: "xoscons" up to date
Setup OS specific definitions
Can not generate system tags. The test are disabled
Compile
   [Ada]          aws-server.adb
   [Ada]          aws-utils-streams.adb
   [Ada]          aws-net-ssl-certificate.adb
   [Ada]          aws-dispatchers.adb
   [Ada]          aws-containers-string_vectors.ads
   [Ada]          aws-net-websocket-protocol-draft76.adb
   [Ada]          aws-url.adb
   [Ada]          aws-net-buffered.adb
   [Ada]          aws-resources-streams-disk.adb
   [Ada]          aws-resources-streams.adb
   [Ada]          aws-dispatchers-callback.adb
   [Ada]          aws-containers.ads
   [Ada]          aws-config-utils.adb
   [Ada]          aws-messages.adb
   [Ada]          aws-net.adb
   [Ada]          aws-status.adb
   [Ada]          aws-net-memory.adb
   [Ada]          aws-server-status.adb
   [Ada]          aws-containers-key_value.ads
   [Ada]          aws-url-raise_url_error.adb
   [Ada]          aws-parameters-set.adb
   [Ada]          aws-headers-values.adb
   [Ada]          aws-response.adb
   [Ada]          aws-net-acceptors.adb
   [Ada]          templates_parser-input__aws.adb
   [Ada]          templates_parser_tasking__standard_tasking.adb
   [Ada]          aws-net-std__gnat.adb
aws-server.adb:973:23: error: non-local pointer cannot point to local object
aws-net-std__gnat.adb:707:53: warning: "Status" modified by call, but value might not be referenced [-gnatwm]

   compilation of aws-net-std__gnat.adb failed
   compilation of aws-server.adb failed

gprbuild: *** compilation phase failed
make: *** [Makefile:188: build-lib-native] Error 4

What am I missing?

[hothing]

I have same issue on ALT Linux 10 with GNAT Community Edition 2021:

ada/aws-x$ gnat --version
GNAT Community 2021 (20210519-103)
Copyright (C) 1996-2021, Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

ada/aws-x$ uname -a
Linux antiyoga 5.10.135-std-def-alt1 #1 SMP Mon Aug 8 14:55:36 UTC 2022 x86_64 GNU/Linux

ada/aws-x$ git status
HEAD detached at v23.0.0
nothing to commit, working tree clean

The build command gets:

ada/aws-x$ make build
Compile
   [Ada]          aws-server.adb
   [Ada]          aws-net-std__gnat.adb
aws-net-std__gnat.adb:707:53: warning: "Status" modified by call, but value might not be referenced [-gnatwm]
aws-server.adb:973:23: error: non-local pointer cannot point to local object

   compilation of aws-net-std__gnat.adb failed
   compilation of aws-server.adb failed

gprbuild: *** compilation phase failed