autotools selects m2c to compile mod files

[Martin Kalbfuß]

Hi,

I created my Makefile.am and configure.ac:


scr/Makefile.am #######################################################

moddir=/home/martin/opt/lib/gcc/i686-pc-linux-gnu/4.1.2/gm2

SUFFIXES = .mod
mod.o:
        $(GM2) $(GM2FLAGS) $(AM_GM2FLAGS) -c -o $@ $<

noinst_LIBRARIES = libVectorMath.a

libVectorMath_a_SOURCES =  VectorMath.mod
libVectorMath_a_SOURCES += SVectorIO.mod 

EXTRA_libVectorMath_a_SOURCES = forc_c_compiler_defualts.c

mod_HEADERS =  VectorMath.def
mod_HEADERS += SVectorIO.def

mod_DATA    =  VectorMath.o
mod_DATA    += SVectorIO.o
mod_DATA    += VectorMath.mod
mod_DATA    += SVectorIO.mod

configure.ac ###########################################################

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.64])
AC_INIT([VectorMath], [0.1], address@hidden)
AC_CONFIG_SRCDIR([src/VectorMath.mod])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])

# Checks for programs.

AC_PROG_CC

AC_PATH_TOOL([GM2], [gm2])
if test -z "$GM2"; then
   AC_MSG_ERROR([Cannot find GNU Modula-2 compiler])
fi

AC_PROG_RANLIB

AC_CONFIG_FILES([Makefile
                 src/Makefile
                 test/Makefile
                 doc/Makefile])
AC_OUTPUT

The problem I have is, that he doesn't use gm2 to compile the code but
tries to use the m2c modula-2 to c compiler. But this compiler isn't
ISO-standard compatible. So he can't compile it. I used grep to locate
the source of the m2c selection but found nothing. And google is silent
when asking for autotools m2c.