Ken Moffat wrote: > On Sun, Feb 24, 2013 at 01:31:23PM -0600, Bruce Dubbs wrote: >> Bruce Dubbs wrote: >>> Pierre Labastie wrote: >>>> Le 23/02/2013 22:52, Bruce Dubbs a écrit : >>> >>> >>> Good point. I didn't notice that they were there by default. If the >>> .info files are present, then there is no need to build them at all. >>> It's just that the Makefile does that by default. We only need to >>> suppress that. >>> >>> Unfortunately the current method seems to suppress the install too. >>> > [...] >> >> OK, that works with a modification. What needs to be done is: >> >> mkdir -v ../gcc-build >> cd ../gcc-build >> mkdir -p gcc/doc >> touch gcc/gcc-vers.texi >> cp ../gcc-4.7.2/gcc/doc/*.info gcc/doc >> >> The key is the touch because otherwise gcc/gcc-vers.texi is generated >> and that forces make to try to rebuild the .info files. The touch must >> occur before the cp command >> >> We could simplify slightly with: >> >> mkdir -vp ../gcc-build/gcc/doc >> touch ../gcc-build/gcc/gcc-vers.texi >> cp gcc/doc/*.info ../gcc-build/gcc/doc >> cd ../gcc-build >> >> What we have now in Chapter 5 is preferable because it avoids extra work >> and putting the info files in /tools. The above only is needed in >> Chapter 6 if we want to bother. >> > Agreed so far. > >> I guess another option is to maintain the current suppression of the >> info file rebuild and manually install the .info files after make install.
> You seem to be missing the info files for libitm, libgomp, > libquadmath. With your diff those are in (4.7.2) libitm/, libgomp/, > libquadmath/ and also in similar directories under the build dir but > below '*-linux-*/ - e.g. x86_64-unknown-linux-gnu/libitm/ : I'm not > at the desktop, can't remember the full name for i386. This is what the tarball has: [ /mnt/lfs/sources/gcc-4.7.2 ]$ find -name \*.info ./libjava/classpath/doc/cp-tools.info ./libgomp/libgomp.info ./libitm/libitm.info ./libquadmath/libquadmath.info ./gcc/doc/cppinternals.info ./gcc/doc/gcj.info ./gcc/doc/gccinstall.info ./gcc/doc/gccint.info ./gcc/doc/gcc.info ./gcc/doc/cpp.info ./gcc/fortran/gfortran.info > As far as people building extra languages in BLFS are concerned, > the source has gcc/fortran/gfortran.info and > libjava/classpath/doc/cp-tools.info. I suppose the preformatted > versions will be good enough for these, even though the 4.7 branch > has changes for texinfo-5.0. > > AFAICS the source does not have any info files for ada - perhaps > those are why the build tries to create the info files. Of course we are not building Fortran or Ada or Java, but with the commands I wrote earlier, I do have the following in /usr/share/info: -rw-r--r-- 1 root root 240866 Feb 24 19:13 cpp.info -rw-r--r-- 1 root root 50231 Feb 24 19:13 cppinternals.info -rw-r--r-- 1 root root 2250911 Feb 24 19:13 gcc.info -rw-r--r-- 1 root root 202998 Feb 24 19:13 gccinstall.info -rw-r--r-- 1 root root 2338853 Feb 24 19:13 gccint.info -rw-r--r-- 1 root root 103716 Feb 24 19:13 libgomp.info -rw-r--r-- 1 root root 60442 Feb 24 19:13 libitm.info -rw-r--r-- 1 root root 36426 Feb 24 19:13 libquadmath.info So I think that's all the appropriate entries for what we build. -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
