darwin-xtools incorrectly tries to build universal variant, passing archflags together, and lies about being installed as universal

[barracuda156]

The port passes archflags together, but gcc10-bootstrap does not support that. It should either be fixed (which is desirable) or otherwise universal to be disabled until fixed.

gcc: warning: x86_64 conflicts with i386 (arch flags ignored)
[ 17%] Building C object cctools/libstuff/CMakeFiles/stuff.dir/breakout.c.o
cd /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/build/cctools/libstuff && /opt/local/libexec/gcc10-bootstrap/bin/gcc -DALLOW_64BIT_LEB_ON_32B_TARGET=1 -DIN_CCTOOLS -DPACKAGE_VERSION=\"unpackaged\" -DXTOOLS_VERSION=\"3.3.1\" -D_ARCHITECTURE_I386_FPU_FPSTATE_LEGACY_FIELD_NAMES_ -D_MACH_I386_THREAD_STATUS_FPSTATE_LEGACY_FIELD_NAMES_ -D__private_extern__="__attribute__((__visibility__(\"hidden\")))" -isystem /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/darwin-xtools-6446947f3e99db52a40b30a38f36b9ae33492aea/tapilite/include -isystem /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/build/host-includes -isystem /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/build/include -isystem /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/darwin-xtools-6446947f3e99db52a40b30a38f36b9ae33492aea/macho-target-includes -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/darwin-xtools-6446947f3e99db52a40b30a38f36b9ae33492aea/libyaml/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/darwin-xtools-6446947f3e99db52a40b30a38f36b9ae33492aea/cctools/include  -pipe -Os -DNDEBUG -Wno-deprecated -O3 -DNDEBUG -arch x86_64 -arch i386 -mmacosx-version-min=10.6   -fno-common -o CMakeFiles/stuff.dir/breakout.c.o   -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/darwin-xtools-6446947f3e99db52a40b30a38f36b9ae33492aea/cctools/libstuff/breakout.c
gcc: warning: x86_64 conflicts with i386 (arch flags ignored)

The port also lies about being installed as universal:

--->  Installing darwin-xtools @3.3.0_0+universal
Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_darwin-xtools/darwin-xtools/work/destroot" && /usr/bin/tar -cvf - . | /usr/bin/bzip2 -c9 > /opt/local/var/macports/software/darwin-xtools/darwin-xtools-3.3.0_0+universal.darwin_10.i386-x86_64.tbz2 
a .
a ./+COMMENT
a ./+CONTENTS
a ./+DESC
a ./+PORTFILE
a ./+STATE
a ./opt
a ./opt/local
a ./opt/local/libexec
a ./opt/local/libexec/darwin-xtools
a ./opt/local/libexec/darwin-xtools/bin
a ./opt/local/libexec/darwin-xtools/bin/ar
a ./opt/local/libexec/darwin-xtools/bin/arm
a ./opt/local/libexec/darwin-xtools/bin/as
a ./opt/local/libexec/darwin-xtools/bin/check_dylib
a ./opt/local/libexec/darwin-xtools/bin/checksyms
a ./opt/local/libexec/darwin-xtools/bin/cmpdylib
a ./opt/local/libexec/darwin-xtools/bin/codesign_allocate
a ./opt/local/libexec/darwin-xtools/bin/ctf_insert
a ./opt/local/libexec/darwin-xtools/bin/dyldinfo
a ./opt/local/libexec/darwin-xtools/bin/i386
a ./opt/local/libexec/darwin-xtools/bin/indr
a ./opt/local/libexec/darwin-xtools/bin/install_name_tool
a ./opt/local/libexec/darwin-xtools/bin/ld
a ./opt/local/libexec/darwin-xtools/bin/libtool
a ./opt/local/libexec/darwin-xtools/bin/lipo
a ./opt/local/libexec/darwin-xtools/bin/machocheck
a ./opt/local/libexec/darwin-xtools/bin/nm
a ./opt/local/libexec/darwin-xtools/bin/nmedit
a ./opt/local/libexec/darwin-xtools/bin/ObjectDump
a ./opt/local/libexec/darwin-xtools/bin/otool
a ./opt/local/libexec/darwin-xtools/bin/pagestuff
a ./opt/local/libexec/darwin-xtools/bin/ppc
a ./opt/local/libexec/darwin-xtools/bin/ppc64
a ./opt/local/libexec/darwin-xtools/bin/ranlib
a ./opt/local/libexec/darwin-xtools/bin/rebase
a ./opt/local/libexec/darwin-xtools/bin/redo_prebinding
a ./opt/local/libexec/darwin-xtools/bin/seg_addr_table
a ./opt/local/libexec/darwin-xtools/bin/seg_hack
a ./opt/local/libexec/darwin-xtools/bin/segedit
a ./opt/local/libexec/darwin-xtools/bin/size
a ./opt/local/libexec/darwin-xtools/bin/strings
a ./opt/local/libexec/darwin-xtools/bin/strip
a ./opt/local/libexec/darwin-xtools/bin/unwinddump
a ./opt/local/libexec/darwin-xtools/bin/x86_64
a ./opt/local/libexec/darwin-xtools/bin/x86_64/as
a ./opt/local/libexec/darwin-xtools/bin/ppc64/as
a ./opt/local/libexec/darwin-xtools/bin/ppc/as
a ./opt/local/libexec/darwin-xtools/bin/i386/as
a ./opt/local/libexec/darwin-xtools/bin/arm/as
--->  Activating darwin-xtools @3.3.0_0+universal
x ./
x ./+COMMENT
x ./+CONTENTS
x ./+DESC
x ./+PORTFILE
x ./+STATE
x ./opt/
x ./opt/local/
x ./opt/local/libexec/
x ./opt/local/libexec/darwin-xtools/
x ./opt/local/libexec/darwin-xtools/bin/
x ./opt/local/libexec/darwin-xtools/bin/ar
x ./opt/local/libexec/darwin-xtools/bin/arm/
x ./opt/local/libexec/darwin-xtools/bin/as
x ./opt/local/libexec/darwin-xtools/bin/check_dylib
x ./opt/local/libexec/darwin-xtools/bin/checksyms
x ./opt/local/libexec/darwin-xtools/bin/cmpdylib
x ./opt/local/libexec/darwin-xtools/bin/codesign_allocate
x ./opt/local/libexec/darwin-xtools/bin/ctf_insert
x ./opt/local/libexec/darwin-xtools/bin/dyldinfo
x ./opt/local/libexec/darwin-xtools/bin/i386/
x ./opt/local/libexec/darwin-xtools/bin/indr
x ./opt/local/libexec/darwin-xtools/bin/install_name_tool
x ./opt/local/libexec/darwin-xtools/bin/ld
x ./opt/local/libexec/darwin-xtools/bin/libtool
x ./opt/local/libexec/darwin-xtools/bin/lipo
x ./opt/local/libexec/darwin-xtools/bin/machocheck
x ./opt/local/libexec/darwin-xtools/bin/nm
x ./opt/local/libexec/darwin-xtools/bin/nmedit
x ./opt/local/libexec/darwin-xtools/bin/ObjectDump
x ./opt/local/libexec/darwin-xtools/bin/otool
x ./opt/local/libexec/darwin-xtools/bin/pagestuff
x ./opt/local/libexec/darwin-xtools/bin/ppc/
x ./opt/local/libexec/darwin-xtools/bin/ppc64/
x ./opt/local/libexec/darwin-xtools/bin/ranlib
x ./opt/local/libexec/darwin-xtools/bin/rebase
x ./opt/local/libexec/darwin-xtools/bin/redo_prebinding
x ./opt/local/libexec/darwin-xtools/bin/seg_addr_table
x ./opt/local/libexec/darwin-xtools/bin/seg_hack
x ./opt/local/libexec/darwin-xtools/bin/segedit
x ./opt/local/libexec/darwin-xtools/bin/size
x ./opt/local/libexec/darwin-xtools/bin/strings
x ./opt/local/libexec/darwin-xtools/bin/strip
x ./opt/local/libexec/darwin-xtools/bin/unwinddump
x ./opt/local/libexec/darwin-xtools/bin/x86_64/
x ./opt/local/libexec/darwin-xtools/bin/x86_64/as
x ./opt/local/libexec/darwin-xtools/bin/ppc64/as
x ./opt/local/libexec/darwin-xtools/bin/ppc/as
x ./opt/local/libexec/darwin-xtools/bin/i386/as
x ./opt/local/libexec/darwin-xtools/bin/arm/as
--->  Cleaning darwin-xtools

But:

10:~ svacchanda$ file /opt/local/libexec/darwin-xtools/bin/as
/opt/local/libexec/darwin-xtools/bin/as: Mach-O 64-bit executable x86_64
10:~ svacchanda$ file /opt/local/libexec/darwin-xtools/bin/ld
/opt/local/libexec/darwin-xtools/bin/ld: Mach-O 64-bit executable x86_64

[catap (Kirill A. Korinsky)]

In 50c00f72a29d3e1a47a298fc5fec65ce8faf0172/macports-ports (master):

darwin-xtools: fix universal build on legacy OS

I've also increased epoch for powerpc version which is mandatory since
it was downgraded before.

Closes: #67480