pkg/40395: lang/mono fails to build for NetBSD/macppc 4.0

[he%NetBSD.org@localhost]

>Number:         40395
>Category:       pkg
>Synopsis:       lang/mono fails to build for NetBSD/macppc 4.0
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 14 11:35:00 +0000 2009
>Originator:     Havard Eidnes
>Release:        NetBSD 4.0
>Organization:
        I try...
>Environment:
System: NetBSD malus.urc.uninett.no 4.0 NetBSD 4.0 (GENERIC) #0: Sun Dec 16 
00:27:58 PST 2007 
builds@wb30:/home/builds/ab/netbsd-4-0-RELEASE/macppc/200712160005Z-obj/home/builds/ab/netbsd-4-0-RELEASE/src/sys/arch/macppc/compile/GENERIC
 macppc
Architecture: powerpc
Machine: macppc
>Description:
        The build of lang/mono fails on NetBSD/macppc 4.0.

        A build log contains

gmake[3]: Entering directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs'
/usr/pkg/bin/gmake profile-do--default--all profile-do--net_2_0--all 
profile-do--net_3_5--all
gmake[4]: Entering directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs'
/usr/pkg/bin/gmake PROFILE=basic all
gmake[5]: Entering directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs'
gmake[6]: mcs: Command not found
gmake[6]: *** [build/deps/basic-profile-check.exe] Error 127
gmake[6]: Entering directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs'
*** The compiler 'mcs' doesn't appear to be usable.
*** Trying the 'monolite' directory.
gmake[7]: Entering directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs'
**ERROR:threads.c:785:mono_thread_get_stack_bounds: assertion failed: ((current 
> *staddr) && (current < *staddr + *stsize))
[1]   Abort trap (core dumped) MONO_PATH="./cla...
gmake[8]: *** [build/deps/basic-profile-check.exe] Error 134
gmake[8]: Entering directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs'
*** The contents of your 'monolite' directory may be out-of-date
*** You may want to try 'make get-monolite-latest'
gmake[8]: *** [do-profile-check-monolite] Error 1

        near the end.

        An inspection of the source reveals that the assert which
        fails here already is ifdef'ed out for sun, so adding this
        patch gets us further:

--- mono/metadata/threads.c.orig        2008-09-02 17:42:41.000000000 +0200
+++ mono/metadata/threads.c
@@ -779,7 +779,7 @@ mono_thread_get_stack_bounds (guint8 **s
 #endif
 #endif
 
-#ifndef sun
+#if !defined(sun) && !defined(__powerpc__)
        pthread_attr_getstack (&attr, (void**)staddr, stsize);
        if (*staddr)
                g_assert ((current > *staddr) && (current < *staddr + *stsize));

        However, the build still fails, and this time while
        processing a file in an alien language (to me...):

MONO_PATH="../class/lib/monolite:$MONO_PATH" 
/usr/pkgsrc/lang/mono/work/mono-2.0.1/runtime/mono-wrapper  
../class/lib/monolite/mcs.exe /codepage:65001  -optimize -d:NET_1_1 -d:ONLY_1_1 
-d:BOOTSTRAP_WITH_OLDLIB -debug -target:exe -out:mcs.exe cs-parser.cs  
@mcs.exe.sources
typemanager.cs(140,66): error CS8025: Parsing error
Compilation failed: 1 error(s), 0 warnings
gmake[7]: *** [../class/lib/basic/mcs.exe] Error 1
gmake[7]: Leaving directory `/usr/pkgsrc/lang/mono/work/mono-2.0.1/mcs/mcs'
gmake[6]: *** [do-all] Error 2

        At this point I'm not even able to tell with certainty which
        line it balks at, and I'm not able to cook up a quick fix
        similar to the above.


>How-To-Repeat:
        Try to build lang/mono for NetBSD/macppc 4.0.

>Fix:
        Sorry, don't know.