Dear maintainers,

Compiling the gcc-14 (14.2.0-1) failed for loong64 in the Debian Package
Auto-Building environment.
For loong64, build-depend on the gdc-14 and gnat-14 frontends.
The error log is as follows,
```
mkdir -p ada/gen_il
cd ada/gen_il; gnatmake -v -g -gnata -gnat2012 -gnatw.g -gnatyg -gnatU
-I/<<PKGBUILDDIR>>/src/gcc/ada gen_il-main
mkdir -p ada/bldtools/snamest
touch ada/GNAT_DATE
cp -p -f ../../src/gcc/ada/libgnat/gnat.ads ada/gnat.ads
/bin/bash: line 1: gnatmake: command not found
make[5]: *** [../../src/gcc/ada/Make-generated.in:21: ada/stamp-gen_il]
Error 127
make[5]: *** Waiting for unfinished jobs....
rm -f ada/bldtools/snamest/snames.ads-tmpl
ada/bldtools/snamest/snames.adb-tmpl ada/bldtools/snamest/snames.h-tmpl
ada/bldtools/snamest/xsnamest.adb ada/bldtools/snamest/xutil.ads
ada/bldtools/snamest/xutil.adb
cp -p ../../src/gcc/ada/snames.ads-tmpl
../../src/gcc/ada/snames.adb-tmpl ../../src/gcc/ada/snames.h-tmpl
../../src/gcc/ada/xsnamest.adb ../../src/gcc/ada/xutil.ads
../../src/gcc/ada/xutil.adb ada/bldtools/snamest
cd ada/bldtools/snamest && gnatmake -v xsnamest && ./xsnamest
/bin/bash: line 1: gnatmake: command not found
make[5]: *** [../../src/gcc/ada/Make-generated.in:49: ada/stamp-snames]
Error 127
make[5]: Leaving directory '/<<PKGBUILDDIR>>/build/gcc'
```

The lastest build log (2024-08-07 09:28:19) can be found at
https://buildd.debian.org/status/fetch.php?pkg=gcc-14&arch=loong64&ver=14.2.0-1&stamp=1723022899&raw=0.

gcc-14 provides gnatmake-14, without gnatmake.
The command gnatmake is used in gcc-14(14.2.0-1)
src/gcc/ada/Make-generated.in.
Please pay attention to the above phenomenon.

Thanks,
Dandan Zhang

Dear maintainers,

On Wed, 7 Aug 2024 20:16:56 +0800 zhangdandan wrote:


 > gcc-14 provides gnatmake-14, without gnatmake.
 > The command gnatmake is used in gcc-14(14.2.0-1)
 > src/gcc/ada/Make-generated.in.
 > Please pay attention to the above phenomenon.
 >

Refer to gcc-13/gcc-12/gcc-11 on amd64, maybe /usr/bin/gnatmake binary
need to be included in gnat-14 package (built from gcc-14).
root@debian:/home# apt-file search /usr/bin/gnatmake
gnat-11: /usr/bin/gnatmake
gnat-11: /usr/bin/gnatmake-11
gnat-12: /usr/bin/gnatmake
gnat-12: /usr/bin/gnatmake-12
gnat-13: /usr/bin/gnatmake
gnat-13: /usr/bin/gnatmake-13
gnat-14: /usr/bin/gnatmake-14
root@debian:/home# uname -a
Linux debian 6.5.0-3-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.5.8-1
(2023-10-22) x86_64 GNU/Linux
root@debian:/home# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux trixie/sid"
NAME="Debian GNU/Linux"
VERSION_CODENAME=trixie
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

Thanks,
Dandan Zhang

Control: tags -1 + pending

this is fixed by
https://salsa.debian.org/toolchain-team/gcc/-/commit/2ef9e9ebe48e129a2bc4f209ba1bd43904456440

I would like to see building gnat with the bootstrap tools provided.  I
fixed the first build failure, but now it still fails to build in
libgnat. Maybe adding GNATMAKE and GNATBIND to FLAGS_TO_PASS fixes that?

Also, these patches have to be checked by building a cross compiler, and
by cross-building the package.

CCing debian-ada/Nicolas on this.

We believe that the bug you reported is fixed in the latest version of
gcc-14, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1078144@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Matthias Klose <doko@debian.org> (supplier of updated gcc-14 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sun, 11 Aug 2024 03:56:24 +0200
Source: gcc-14
Architecture: source
Version: 14.2.0-2
Distribution: unstable
Urgency: medium
Maintainer: Debian GCC Maintainers <debian-gcc@lists.debian.org>
Changed-By: Matthias Klose <doko@debian.org>
Closes: 1078144
Changes:
 gcc-14 (14.2.0-2) unstable; urgency=medium
 .
   * Update to git 20240811 from the gcc-14 branch.
     - Fix PR target/116287 (x86), PR target/116295 (AVR), PR target/113384 (PA),
       PR tree-optimization/116224, PR target/116189 (SH),
       PR target/116033 (RISCV), PR tree-optimization/116156,
       PR target/116043 (x86), PR target/115981 (x86), PR c++/116223,
       PR c++/112632, PR c++/116071, PR c++/88313, PR c++/115897,
       PR c++/115656, PR c++/115296, PR c++/112288, PR fortran/108889,
       PR target/116007, PR libstdc++/116038, PR libstdc++/115399,
       PR libstdc++/114387, PR libstdc++/115854, PR libstdc++/116070,
       PR libstdc++/116070.
   * Fix two lintian warnings for the control file.
   * Build-depend on pkgconf instead of pkg-config.
   * gnat: Use the GNATBIND/GNATMAKE passed from the toplevel makefile.
     Provide local unversioned symlinks gnatmake and gnatbind for the build.
     Closes: #1078144.
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keep it open, until everything can be built with the GNATBIND/GNATMAKE
provided by tools configured in the toplevel directory.

Hello.
I have replaced the local bin/gnat{make,link} symbolic links with
support for GNATMAKE_FOR_BUILD in debian/patches/ada-gnat-name.diff
(a4959c4f).
I have tested
  a normal build                    build=amd  host=amd  target=amd
  cross-building a native compiler  build=amd  host=arm  target=arm
  building a cross-compiler         build=amd  host=amd  target=arm
Matthias, you have restored the symbolic links (173b1d30), so I
suppose you have encountered one more build failure.
Could you please send details so that I can reproduce?

iirc, I saw that with the gcc-snapshot build, taken from the trunk (16).

https://buildd.debian.org/status/fetch.php?pkg=gcc-snapshot&arch=amd64&ver=1%3A20250423-1&stamp=1745465519&raw=1

the -2 package just added these symlinks.

Thanks.
ada-gnat-name.diff was not applied during snapshot builds.
45e0cd4d fixes this and removes the symbolic links again.