Bugzilla Bug 235596

SWIG's `configure.in` uses `mzscheme(1)` to get a list of standard MzScheme
link libraries, relying on `--mute-banner` command line option, which was
removed in PLT 4. As the result, MZDYNOBJ is assigned to error message text.

Reproducible: Always

Steps to Reproduce:
1. Install dev-scheme/drscheme
2. Try to emerge dev-lang/swig with USE="mzscheme"




EMERGE FAILURE MESSAGE:

config.status: creating Lib/ocaml/swigp4.ml
config.status: creating preinst-swig
config.status: creating Source/Include/swigconfig.h
config.status: executing depfiles commands
make[1]: Entering directory
`/var/tmp/portage/dev-lang/swig-1.3.36/work/swig-1.3.36/Source'
Makefile:190: *** missing separator.  Stop.
make[1]: Leaving directory
`/var/tmp/portage/dev-lang/swig-1.3.36/work/swig-1.3.36/Source'
make: *** [source] Error 2
 * 
 * ERROR: dev-lang/swig-1.3.36 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2331:  Called die
 * The specific snippet of code:
 *       emake || die
 *  The die message:
 *   (no error message

-----------8<--------------8<-----------------
Source/Makefile:190 :

MZDYNOBJ = /usr/bin/mzscheme: bad switch: --mute-banner
Use the --help or -h flag for help.

Created an attachment (id=163693) [details]
A patch to configure.in to make SWIG compile with MzScheme

Removed `--mute-banner` call, using new require syntax, removed unknown
`current-make-standard-libraries` function.

Looks like not just the build fails, but the whole MzScheme support in SWIG is
broken — `make check` fails with the following error in MzScheme examples:

~/swig-1.3.36-nu/Examples/mzscheme/multimap $ LC_ALL="C" make
/usr/bin/make -f ../../Makefile SRCS='example.c' SWIG='../../../preinst-swig' \
        SWIGOPT='' TARGET='example' INTERFACE='example.i' mzscheme
make[1]: Entering directory
`/home/sphinx/swig-1.3.36-nu/Examples/mzscheme/multimap'
../../../preinst-swig -mzscheme  example.i
test -n "/usr/bin/mzc" && /usr/bin/mzc `echo  | sed 's/-I/++ccf -I/g'` --cc
example_wrap.c example.c
mzc v4.1 [3m], Copyright (c) 2004-2008 PLT Scheme Inc.
"example_wrap.c":
compile-extension: 
example_wrap.c:1388:45: error: macro "scheme_make_sized_string" passed 3
arguments, but takes just 2
example_wrap.c: In function '_wrap_capitalize':
example_wrap.c:1388: error: 'scheme_make_sized_string' undeclared (first use in
this function)
example_wrap.c:1388: error: (Each undeclared identifier is reported only once
example_wrap.c:1388: error: for each function it appears in.)
make[1]: *** [mzscheme] Error 1
make[1]: Leaving directory
`/home/sphinx/swig-1.3.36-nu/Examples/mzscheme/multimap'
make: *** [all] Error 2

Thanks Dmitry for the patch. Should be fixed now for 1.3.36.

Reported upstream:
http://sourceforge.net/tracker/index.php?func=detail&aid=2081967&group_id=1645&atid=301645