[MacPorts] #59197: disktype @9: builds universal when it should not

[MacPorts]

#59197: disktype @9: builds universal when it should not
------------------------+----------------------
 Reporter:  ryandesign  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.6.1
 Keywords:              |       Port:  disktype
------------------------+----------------------
 disktype fails to build on Snow Leopard i386 because, although MacPorts
 did not request it, an i386/ppc universal build is attempted, and now that
 we are using clang 8, PowerPC builds are no longer possible:

 {{{
 --->  Building disktype
 DEBUG: Executing org.macports.build (disktype)
 DEBUG: Environment:
 CC='/opt/local/bin/clang-mp-8.0'
 CC_PRINT_OPTIONS='YES'
 CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_sysutils_disktype/disktype/work/.CC_PRINT_OPTIONS'
 CFLAGS='-Os -arch i386'
 CPATH='/opt/local/include'
 DEVELOPER_DIR='/Developer'
 LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch i386'
 LIBRARY_PATH='/opt/local/lib'
 MACOSX_DEPLOYMENT_TARGET='10.6'
 Executing:  cd
 "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_sysutils_disktype/disktype/work/disktype-9"
 && /usr/bin/make -j4 -w all
 DEBUG: system:  cd
 "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_sysutils_disktype/disktype/work/disktype-9"
 && /usr/bin/make -j4 -w all
 make: Entering directory
 `/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_sysutils_disktype/disktype/work/disktype-9'
 /opt/local/bin/clang-mp-8.0 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 -DUSE_MACOS_TYPE -DUSE_IOCTL_DARWIN -isysroot
 /Developer/SDKs/MacOSX10.4u.sdk -Os -arch i386 -Wall -arch i386 -arch ppc
 -c main.c
 /opt/local/bin/clang-mp-8.0 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 -DUSE_MACOS_TYPE -DUSE_IOCTL_DARWIN -isysroot
 /Developer/SDKs/MacOSX10.4u.sdk -Os -arch i386 -Wall -arch i386 -arch ppc
 -c lib.c
 /opt/local/bin/clang-mp-8.0 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 -DUSE_MACOS_TYPE -DUSE_IOCTL_DARWIN -isysroot
 /Developer/SDKs/MacOSX10.4u.sdk -Os -arch i386 -Wall -arch i386 -arch ppc
 -c buffer.c
 /opt/local/bin/clang-mp-8.0 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 -DUSE_MACOS_TYPE -DUSE_IOCTL_DARWIN -isysroot
 /Developer/SDKs/MacOSX10.4u.sdk -Os -arch i386 -Wall -arch i386 -arch ppc
 -c file.c
 fatal error: error in backend: Darwin is no longer supported for PowerPC
 clang: error: clang frontend command failed with exit code 70 (use -v to
 see invocation)
 }}}

 The port should build for the requested architectures.

-- 
Ticket URL: <https://trac.macports.org/ticket/59197>
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