[Bug ada/104710] New: Ada-Bootstrap fails with gcc-4.8.4

[Bug ada/104710] New: Ada-Bootstrap fails with gcc-4.8.4

[bernd.edlinger at hotmail dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104710

            Bug ID: 104710
           Summary: Ada-Bootstrap fails with gcc-4.8.4
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bernd.edlinger at hotmail dot de
  Target Milestone: ---

Configured as ususal with
.../configure --prefix=/home/ed/gnu/install --enable-languages=all

make fails in stage1:
gcc -std=gnu99 -c -g  -gnatpg -gnatwns -gnata -W -Wall -I- -I. -Iada/generated
-Iada -I../../gcc-trunk/gcc/ada ../../gcc-trunk/gcc/ada/osint.adb -o
ada/osint.o
osint.adb:438:31: "strlen" not declared in "CRTL"
osint.adb:441:14: "strncpy" not declared in "CRTL"
osint.adb:675:21: "strlen" not declared in "CRTL"
osint.adb:728:16: "Open_Append" is undefined
osint.adb:1108:41: "int64" not declared in "CRTL"
osint.adb:3130:28: "strlen" not declared in "CRTL"
osint.adb:3133:11: "strncpy" not declared in "CRTL"

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
4.8.4-2ubuntu1~14.04.4' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs
--enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.8 --enable-shared --enable-linker-build-id
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls
--with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug
--enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap
--enable-plugin --with-system-zlib --disable-browser-plugin
--enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64
--with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686
--with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic
--enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu
--target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.4) 


git Bisect shows this started with

commit a6eae6a9bbf83ada3aab7f5a2a74e7024889d237
Author: Arnaud Charlet <charlet@adacore.com>
Date:   Mon Nov 29 10:15:26 2021 +0000

    [Ada] Reduce runtime dependencies on stage1

    gcc/ada/

        * gcc-interface/Make-lang.in (ADA_GENERATED_FILES): Remove
        s-casuti.ad?, s-crtl.ad?, s-os_lib.ad?.  Update list of object
        files accordingly.


I wonder if this is intentional, since boot-strap with gcc-4.8.x works
otherwise.

[Bug ada/104710] Ada-Bootstrap fails with gcc-4.8.4

[charlet at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104710

Arnaud Charlet <charlet at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WONTFIX
                 CC|                            |charlet at gcc dot gnu.org

--- Comment #1 from Arnaud Charlet <charlet at gcc dot gnu.org> ---
This is indeed now expected, see https://gcc.gnu.org/install/prerequisites.html