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guile/configure.in
Jim Blandy 86789f9b69 * configure.in: If we can find the library for tcl7.5, build
gtcltk-lib.  Call AC_PROG_CC, to help run that test with the right
compiler (not sure this is necessary).
1996-08-15 07:12:00 +00:00

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AC_INIT(Makefile.in)
. $srcdir/GUILE-VERSION
all_subdirs=`cat $srcdir/*/PLUGIN/REQ $srcdir/*/PLUGIN/OPT /dev/null | tsort | xargs echo`
req_subdirs=`cat $srcdir/*/PLUGIN/REQ /dev/null | tsort | xargs echo`
opt_subdirs=`cat $srcdir/*/PLUGIN/OPT /dev/null | tsort | xargs echo`
AC_PROG_CC
### Use gtcltk-lib only if we seem to have Tcl installed on the
### system. This way of doing this doesn't really fit into the PLUGIN
### approach, but I'm not sure how to do it more gracefully within
### that approach.
AC_CHECK_LIB(tcl7.5, Tcl_CreateInterp, have_tcl=true, have_tcl=false, -lm)
if $have_tcl; then :; else
all_subdirs="`echo $all_subdirs | sed s:gtcltk-lib::`"
req_subdirs="`echo $req_subdirs | sed s:gtcltk-lib::`"
fi
AC_CONFIG_SUBDIRS($all_subdirs)
existingdirs=
for d in $all_subdirs; do
if test -d $srcdir/$d ; then
existingdirs="$existingdirs $d"
if test "x$verbose" = xyes; then
if test -f $srcdir/$d/PLUGIN/greet ; then
cat $srcdir/$d/PLUGIN/greet
else
echo ===
echo === Configuring plug-in component $d
echo ===
fi
fi
fi
done
for d in $req_subdirs; do
if test ! -d $srcdir/$d ; then
echo "*******"
echo "*******"
echo "**\+/**"
echo "**=*=**" ERROR: Missing required package: $d
echo "**/+\**"
echo "*******"
echo "*******"
exit 1
fi
done
if test "x$verbose" = xyes; then
for d in $opt_subdirs; do
if test ! -d $srcdir/$d ; then
echo "*****"
echo "*===*"
echo "*=*=*" WARNING: Missing suggested package: $d
echo "*===*"
echo "*****"
fi
done
fi
AC_SUBST(existingdirs)
AC_SUBST(GUILE_VERSION)
AC_OUTPUT(Makefile doc/Makefile)