[MacPorts] #64577: advice on macports-gcc-10 errors on 10.5.8

[MacPorts]

#64577: advice on macports-gcc-10 errors on 10.5.8
---------------------------+-------------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  request       |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.1
Resolution:                |   Keywords:  powerpc, Leopard, ppc64
      Port:  gcc10         |
---------------------------+-------------------------------------

Comment (by barracuda156):

 Replying to [comment:1 kencu]:
 > did you also update the libgcc port to use libgcc10?
 > gcc10 will need to be built against and use the ld and cctools in
 /opt/local/bin to be part of macports.
 > can you show us your gcc -v for your gcc10 to see if that is the case?

 It was build against system tools:

 {{{
 36-47:MacPorts-2.7.1 svacchanda$ /opt/local/bin/gcc-mp-10 -v
 Using built-in specs.
 COLLECT_GCC=/opt/local/bin/gcc-mp-10
 COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/ppc-apple-darwin9/10.3.0/lto-
 wrapper
 Target: ppc-apple-darwin9
 Configured with:
 /opt/local/var/macports/build/_opt_PPCLeopardPorts_lang_gcc10/gcc10/work/gcc-10.3.0/configure
 --prefix=/opt/local --build=ppc-apple-darwin9 --enable-
 languages=c,c++,objc,obj-c++,lto,fortran --libdir=/opt/local/lib/gcc10
 --includedir=/opt/local/include/gcc10 --infodir=/opt/local/share/info
 --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-10
 --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-
 suffix=-mp-10 --with-gxx-include-dir=/opt/local/include/gcc10/c++/ --with-
 gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-
 isl=/opt/local --with-as=/usr/bin/as --with-ld=/usr/bin/ld --with-
 ar=/usr/bin/ar --with-bugurl=https://trac.macports.org/newticket
 'STAGE1_CFLAGS=-O1 -pipe -mdynamic-no-pic' 'STAGE1_CXXFLAGS=-O1 -pipe
 -mdynamic-no-pic' --with-pkgversion='MacPorts gcc10 10.3.0_1+universal'
 Thread model: posix
 Supported LTO compression algorithms: zlib zstd
 gcc version 10.3.0 (MacPorts gcc10 10.3.0_1+universal)
 }}}

 So I will rebuild now. Also modified libgcc port accordingly.

-- 
Ticket URL: <https://trac.macports.org/ticket/64577#comment:3>
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