>>>>> "Kevin" == Kevin Glynn <[EMAIL PROTECTED]> writes:
Kevin> If you can build a 32 bit mozart that runs outside the
Kevin> chroot I would be very interested, but I don't see how that
Kevin> can be done.
Using linux32 I finally managed to build a 32 bit Mozart/OZ. It's a
bit complicated since it implies building gdbm, gmp and zlib as 32 bit
static libraries. It requires minimal changes to Mozart build system,
specifically platform/emulator/Makefile.vars.in and
platform/emulator/oztool.sh.
--- platform/emulator/Makefile.vars.in 2003-04-16 04:02:57.000000000 -0400
+++ ../mozart-BUILD/platform/emulator/Makefile.vars.in 2006-10-31
20:59:36.000000000 -0500
@@ -41,10 +41,10 @@
YFLAGS= -d
M4= @M4@
M4_S= @M4_S@
-CXX= @CXX@
+CXX= @CXX@ -m32
CXXCPP= @CXXCPP@
-LD= @LD@
+LD= @LD@ -m32
DYNLD= @OZTOOL_SH@ ld
RANLIB= @RANLIB@
AR= @AR@
--- platform/emulator/oztool.in 2004-05-18 12:11:27.000000000 -0400
+++ ../mozart-BUILD/platform/emulator/oztool.in 2006-10-31 21:00:16.000000000
-0500
@@ -48,9 +48,9 @@
fi
fi
-: ${oztool_cxx="@OZTOOL_CXX@ @OZTOOLDYNOPT@ $OZTOOL_INCLUDES"}
-: ${oztool_cc="@CC@ @OZTOOLDYNOPTCC@ $OZTOOL_INCLUDES"}
-: ${oztool_ld="@TOOLLDCMD@ @LDFLAGS@"}
+: ${oztool_cxx="@OZTOOL_CXX@ -m32 @OZTOOLDYNOPT@ $OZTOOL_INCLUDES"}
+: ${oztool_cc="@CC@ -m32 @OZTOOLDYNOPTCC@ $OZTOOL_INCLUDES"}
+: ${oztool_ld="@TOOLLDCMD@ -m32 @LDFLAGS@"}
: ${oztool_platform="@platform@"}
: ${oztool_version="@OZVERSION@"}
My autoconf skills are too little to insert those changes in a more
elegant fashion in the build system so they are provided here as
patches to those wanting to build the 32 bit version from source only.
The ./configure line looks like this:
linux32 ./configure --with-lib-dir=/tmp/MOZART/mozart-1.3.2.20060615/LIBS
--prefix=/tmp/LIBS
where tmp/LIBS is the path where you put libgdbm.a, libz.a and
libgmp.a.
Compiling libz, very easy:
CFLAGS="-m32 -O3" ./configure && make
and you'll find libz.a in the directory.
Compiling libgmp, quite easy, but I had to look up some docs.
./configure ABI=32 && make
you'll find libgmp.a in the hidden .libs directory
Compiling gdbm, that one a bit of a pain to figure out but turned out
not to need any changes to the build system:
CFLAGS="-O3 -m32" LDFLAGS="-m32" linux32 ./configure --disable-shared
--enable-static && make
and you end up with libgdbm.a in the hidden .libs directory.
** NOTE ** NOTE **
The instructions I gave here might not be complete. I would like
somebody, maybe you Kevin, to try to build the 32 bit distribution on
AMD64. I will provide the required support to make it work. Once I
know what I might have forgotten, I will rework the details and make a
decent howto.
and now, to learn Oz ...
F-D
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