Waldemar Rosenbach <[EMAIL PROTECTED]> writes: Is there another way to solve this kind of problem?
well, it's not clean, but you can process the headers on install. this could be a provisional approach (i.e., kludge) while you make the interface platform independent. see below for petrify-headers. sample usage: install-data-hook: $(srcdir)/petrify-headers $(srcdir) $(pkginclude_HEADERS) files=`ls *.petrified | sed 's/.petrified$$//g'`; \ for f in $$files ; do \ $(INSTALL_DATA) $$f.petrified $(DESTDIR)$(pkgincludedir)/$$f ; done rm -f *.petrified you will need to munge things slightly to fit your setup, or better yet, reel in horror and run away run away! thi _______________________________________________ #!/bin/sh # Usage: petrify-headers SRCDIR [FILE ...] # # Description: Scan scmconfig.h and then for each SRCDIR/FILE ... # write ./FILE.petrified if [ x"$1" = x ] ; then echo 'ERROR: no srcdir specified' exit 1 fi srcdir=$1 ; shift if [ x"$1" = x ] ; then echo 'ERROR: no files specified' exit 1 fi one_syms=`awk '/^#define /{print $2}' scmconfig.h` zero_syms=`awk '/^...#undef/{print $3}' scmconfig.h` # first construct sed script display_sed_script () { echo 's,#include "libguile/scmconfig.h",,g' for sym in $one_syms ; do echo 's,^# *if\(def\)* '"$sym"'$,#if 1 /* petrified '"$sym"' */,g' done for sym in $zero_syms ; do echo 's,^# *if\(def\)* '"$sym"'$,#if 0 /* petrified '"$sym"' */,g' done } script=petrify-headers.sed changed=petrify-headers.changed unchanged=petrify-headers.unchanged display_sed_script > $script rm -f $changed $unchanged touch $changed $unchanged for f in "$@" ; do sed -f $script $srcdir/$f > $f.petrified if diff -q $srcdir/$f $f.petrified >/dev/null 2>&1 ; then rm $f.petrified ; echo $f >> $unchanged else echo $f >> $changed fi done rm -f $script wc -l $changed $unchanged rm -f $changed $unchanged # petrify-headers ends here