[Mono-devel-list] Trouble building Mono 1.0.2 on Solaris 7

[Zoltan Varga]

                            Hi,

  This is now fixed in CVS, so the fix will be in 1.0.3 release. In
the meantime, you
can add '#define FORCE_MALLOC' to mono-codeman.c to fix it.

                   Zoltan

On Mon, 25 Oct 2004 15:34:14 -0600, Trevor Dennis
<tdennis at trevordennis.com> wrote:
> 
> Hello,
> 
> I'm running into some trouble trying to build Mono 1.0.2 on a Solaris 7
> system.  It appears that some patches were applied in the last few
> months that are making use of a mmap parameter, MAP_ANON or
> MAP_ANONYMOUS.  Apparently Solaris 7 and below do not have this
> capability (Or I am unaware of a patch that adds them).
> 
> Here is the output from make.
> 
> gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I../../mono
> -I../../libgc/include -threads -I/usr/local/include/glib-2.0
> -I/usr/local/lib/glib-2.0/include -I/usr/local/include/glib-2.0
> -I/usr/local/lib/glib-2.0/include -DGC_SOLARIS_THREADS
> -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_FILE_OFFSET_BITS=64
> -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_XOPEN_SOURCE_EXTENDED=1
> -DNO_UNALIGNED_ACCESS -g -O2 -fno-strict-aliasing -g -Wall -Wunused
> -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
> -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual
> -Wcast-align -Wwrite-strings -Wno-char-subscripts -c mono-codeman.c -MT
> mono-codeman.lo -MD -MP -MF .deps/mono-codeman.TPlo  -fPIC -DPIC -o
> .libs/mono-codeman.lo
> mono-codeman.c: In function `new_codechunk':
> mono-codeman.c:177: error: `MAP_ANON' undeclared (first use in this
> function)
> mono-codeman.c:177: error: (Each undeclared identifier is reported only once
> mono-codeman.c:177: error: for each function it appears in.)
> make: *** [mono-codeman.lo] Error 1
> 
> A quick search shows that it is used in these locations.
> 
>  > find . -name '*.c'`             <
> ./mono/utils/mono-codeman.c:#ifndef MAP_ANONYMOUS
> ./mono/utils/mono-codeman.c:#define MAP_ANONYMOUS MAP_ANON
> ./mono/utils/mono-codeman.c:    ptr = mmap (0, chunk_size,
> PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
> ./libgc/os_dep.c:#ifdef USE_MMAP_ANON
> ./libgc/os_dep.c:# if defined(MAP_ANONYMOUS)
> ./libgc/os_dep.c:#   define OPT_MAP_ANON MAP_ANONYMOUS
> ./libgc/os_dep.c:#   define OPT_MAP_ANON MAP_ANON
> ./libgc/os_dep.c:# define OPT_MAP_ANON 0
> ./libgc/os_dep.c:#   ifndef USE_MMAP_ANON
> ./libgc/os_dep.c:                 GC_MMAP_FLAGS | OPT_MAP_ANON, zero_fd,
> 0/* offset */);
> ./libgc/os_dep.c:                     MAP_PRIVATE | MAP_FIXED |
> OPT_MAP_ANON,
> 
> Is there an option to configure to get the build to revert back to the
> older malloc implementation?  I went with the defaults that configure
> chose.  I also tried --disable-shared-handles but that does not help.
> I've also tried mono-1.1.1 and it gets the same errors (on line 203 though).
> 
> Is this fixable or is Solaris 7 not going to be supported going forward?
> 
> Thanks,
> 
> Trevor.
> 
> _______________________________________________
> Mono-devel-list mailing list
> Mono-devel-list at lists.ximian.com
> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>