[MacPorts] #18499: Mono 2.2 does not build on iMac G5

[MacPorts]

#18499: Mono 2.2 does not build on iMac G5
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 Reporter:  jean-philippe.humbert@…       |       Owner:  macports-tickets@…                   
     Type:  defect                        |      Status:  new                                  
 Priority:  Normal                        |   Milestone:  Port Bugs                            
Component:  ports                         |     Version:  1.7.0                                
 Keywords:                                |        Port:  mono 2.2                             
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 I can´t build mono 2.2 on my iMac G5 but it works on my MAcbook Pro
 Core2Duo.

 --->  Building mono
 Error: Target org.macports.build returned: shell command " cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_mono/work/mono-2.2"
 && make all " returned error 2
 Command output: exceptions-ppc.c: In function
 'mono_arch_sigctx_to_monoctx':
 exceptions-ppc.c:582: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:583: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:584: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:585: error: dereferencing pointer to incomplete type
 exceptions-ppc.c: In function 'mono_arch_monoctx_to_sigctx':
 exceptions-ppc.c:593: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:594: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:595: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:596: error: dereferencing pointer to incomplete type
 exceptions-ppc.c: In function 'mono_arch_ip_from_context':
 exceptions-ppc.c:603: error: dereferencing pointer to incomplete type
 exceptions-ppc.c: In function 'mono_arch_handle_altstack_exception':
 exceptions-ppc.c:622: warning: initialization from incompatible pointer
 type
 exceptions-ppc.c:631: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:651: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:654: warning: assignment from incompatible pointer type
 exceptions-ppc.c:655: error: invalid application of 'sizeof' to incomplete
 type 'os_ucontext'
 exceptions-ppc.c:661: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:661: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:662: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:663: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:664: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:665: error: dereferencing pointer to incomplete type
 exceptions-ppc.c:666: error: dereferencing pointer to incomplete type
 make[4]: *** [exceptions-ppc.lo] Error 1
 make[3]: *** [all] Error 2
 make[2]: *** [all-recursive] Error 1
 make[1]: *** [all-recursive] Error 1
 make: *** [all] Error 2

 Error: Status 1 encountered during processing.

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Ticket URL: <http://trac.macports.org/ticket/18499>
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