10.5 Leopard circular dependency on gcc7 gcc8 gcc9

[Chris Jones]

So, I see no problems now below...

On 17/02/2025 9:39 am, Riccardo Mottola wrote:
> Hi Chris:
> 
> 
> Chris Jones via macports-dev wrote:
>> > port rdeps gcc7
>> > sudo port install gcc7
>>
>> and post what you get
> 
> Artax:~ multix$ port rdeps gcc7
> The following ports are dependencies of gcc7 @7.5.0_4:
> xz
> gettext
> ncurses
> gettext-tools-libs
> libiconv
> gperf
> libtextstyle
> gettext-runtime
> cctools
> libunwind-headers
> xz-bootstrap
> llvm-3.4
> python27
> pkgconfig
> bzip2
> db48
> expat
> libedit
> libffi
> dejagnu
> expect
> automake
> autoconf
> m4
> tcl
> sqlite3
> zlib
> openssl11
> perl5
> perl5.34
> gdbm
> readline
> python_select
> python2_select
> llvm_select
> gmp
>    isl
>    ld64
>      ld64-127
>        libmacho-headers
>        llvm-3.3
>    libmpc
>      mpfr
>    gcc_select
>    libgcc7
>      libgcc8
>        libgcc9
>          clang-11
>            cmake
>              clang-3.7
>                clang-3.4
>                  clang_select
>                llvm-3.7
>                  libcxx
>                    clang-11-bootstrap
>                      cmake-bootstrap
>                      python27-bootstrap
>                      gcc10-bootstrap
>                      libstdcxx_clang_fix
>              curl
>                brotli
>                nghttp2
>                  legacy-support
>                libidn2
>                  libunistring
>                    libtool
>                libpsl
>                  python310
>                    openssl
>                      openssl3
>                    python_select-310
>                    python3_select-310
>                      python3_select
>                curl-ca-bundle
>                  unzip
>                zstd
>                  lz4
>              libarchive
>                libxml2
>                  icu
>                lzo2
>                libb2
>            clang-9.0
>              libomp
>              llvm-9.0
>                xar
>            llvm-11
>          libgcc10
>            texinfo
>              help2man
>                p5.34-locale-gettext
>            libgcc11
>              libgcc12
>                libgcc13
>                  libgcc
>                    libgcc14
> 
> 
> Artax:~ multix$ sudo port install gcc7
> Password:
> --->  Computing dependencies for gcc7
> The following dependencies will be installed:
>   libgcc7
>   libgcc8
>   libgcc9
> Continue? [Y/n]:
> --->  Fetching archive for libgcc9
> --->  Attempting to fetch libgcc9-9.5.0_2.darwin_9.x86_64.tbz2 from 
> http://packages.macports.org/libgcc9
> --->  Attempting to fetch libgcc9-9.5.0_2.darwin_9.x86_64.tbz2 from 
> http://fra.de.packages.macports.org/libgcc9
> --->  Attempting to fetch libgcc9-9.5.0_2.darwin_9.x86_64.tbz2 from 
> http://fco.it.packages.macports.org/libgcc9
> --->  Configuring libgcc9
> --->  Building libgcc9
> --->  Staging libgcc9 into destroot
> --->  Installing libgcc9 @9.5.0_2
> --->  Activating libgcc9 @9.5.0_2
> --->  Cleaning libgcc9
> --->  Fetching archive for libgcc8
> --->  Attempting to fetch libgcc8-8.5.0_1.darwin_9.x86_64.tbz2 from 
> http://packages.macports.org/libgcc8
> --->  Attempting to fetch libgcc8-8.5.0_1.darwin_9.x86_64.tbz2 from 
> http://fra.de.packages.macports.org/libgcc8
> --->  Attempting to fetch libgcc8-8.5.0_1.darwin_9.x86_64.tbz2 from 
> http://fco.it.packages.macports.org/libgcc8
> --->  Fetching distfiles for libgcc8
> --->  Verifying checksums for libgcc8
> --->  Extracting libgcc8
> --->  Configuring libgcc8
> --->  Building libgcc8
> --->  Staging libgcc8 into destroot
> --->  Installing libgcc8 @8.5.0_1
> --->  Activating libgcc8 @8.5.0_1
> --->  Cleaning libgcc8
> --->  Fetching archive for libgcc7
> --->  Attempting to fetch libgcc7-7.5.0_2.darwin_9.x86_64.tbz2 from 
> http://packages.macports.org/libgcc7
> --->  Attempting to fetch libgcc7-7.5.0_2.darwin_9.x86_64.tbz2 from 
> http://fra.de.packages.macports.org/libgcc7
> --->  Attempting to fetch libgcc7-7.5.0_2.darwin_9.x86_64.tbz2 from 
> http://fco.it.packages.macports.org/libgcc7
> --->  Fetching distfiles for libgcc7
> --->  Verifying checksums for libgcc7
> --->  Extracting libgcc7
> --->  Applying patches to libgcc7
> --->  Configuring libgcc7
> --->  Building libgcc7
> --->  Staging libgcc7 into destroot
> --->  Installing libgcc7 @7.5.0_2
> --->  Activating libgcc7 @7.5.0_2
> --->  Cleaning libgcc7
> --->  Cleaning gcc7
> --->  Scanning binaries for linking errors
> --->  No broken files found.
> --->  No broken ports found.
> 
> 
> it did run overnight... but seems fine for now. So now I don't get into 
> a dependency loop. Interestingly, that fixed also gcc6
> Wonder what was wong? There were no outdated gcc/libgcc ports, both were 
> still installed.
> 
> Then, well there are issues compiling xz-bootstrap itself with gcc 6, 
> 7... but not with 4.8! amazing.
> 
> Riccaro