Benefits:
1. If a header file gets modified, all dependent stuff gets rebuilt.
No need for 'make clean' after each header modification, no more
spurious errors, no more spurious rebuilds.
2. No more errors due to redefined preprocessor, compiler, and linker
FLAGS.
3. Build scripts don't try to build every *.cc file which happen to
lurk in the source directory.
While at it, remove work around for ancient (fixed in 8+ years) glibc/Linux
bug (the kernel and/or libc was initializing FPU into non-IEEE mode, so division
by 0 resulted in SIGFPE instead of NaN).
* autoconf/config.{guess,sub}: Update to GNU version 2003-10-07.
* autoconf/ltmain.sh: Update to GNU version 1.4.3.
* autoconf/autoconf: Remove (from now on we assume autoconf is
installed properly on the sytem).
* autoconf/autoconf.m4: Likewise.
* autoconf/autoconf.m4f: Likewise.
* autoconf/acgeneral.m4: Likewise.
* autoconf/acspecific.m4: Likewise.
* autoconf/aclocal.m4: Regenerate.
* autoconf/acinclude.m4: Remove (while moving the macros...)
* m4/gmp.m4: New file (...to here).
* Makefile.devel: Update to new scheme.
* configure.ac: Likewise.
* include/cln/GV_integer.h: Assume template specializations work.
* include/cln/GV_modinteger.h: Likewise.
* include/cln/config.h.in: Likewise, and drop HAVE_BOOL.
* src/base/cl_base_config.h.in: Drop support for obsolete ftime(3).
* src/base/random/cl_random_from.cc: Likewise.
* src/timing/cl_base_config.h.in: Likewise.
* src/timing/cl_t_current.cc: Likewise.
* autoconf/aclocal.m4: upgrade to autoconf-2.52 infrastructure,
sync with CLisp from CVS.
* autoconf/autoconf: Likewise.
* autoconf/autoconf.m4f: Likewise (new file).
* configure.ac: Likewise (new file, replaces configure.in).
* configure.in: Likewise (deleted, replaced by configure.ac).
* autoconf/config.{guess,sub}: Update to GNU version 2001-12-13.
* src/Makefile.in: made VPATH safe for autoconf-2.52.
* include/cln/config.h.in: Add __s390__.
* include/cln/version.h.in, src/base/verion.cc: New files.
* configure.in: Generate include/cln/version.h.
* cln.m4: Rewrote it. Check result of cln-config without compiling.
Do cross-check library version and header version information.
* configure.in: ...used here.
* include/cln/config.h.in: Put in macros defined by CL_GMP_SET_UINTD...
* include/cln/types.h: ...used here.
* autoconf/acgeneral.m4, autoconf/aclocal.m4: Adhere to FHS.
I am too lazy for a detailed discussion of all the changes.
Many identifiers got their `cl_' stripped off. Ok, this is a
clumpsy CVS log-entry. Promise: more will soon go into the
file ChangeLog. I apologize for the inconvenience. :-(
New macros.
- configure.in, include/cl_config.h.in (CL_VERSION, CL_VERSION_MINOR,
CL_VERSION_PATCHLEVEL): New definitions.
- autoconf/config.guess, autoconf/config.sub, autoconf/ltconfig,
autoconf/ltmain.sh: updated from FSF (libtool 1.3.5, etc).
- src/Makefile.in, configure.in: release-variables renamed from
CLN_* to CL_*.
- configure.in: default to build both shared and static library
(i.e. default to the most common behaviour).
- Wrote a check to see if libgmp can be used.
- Added libtool interface versioning (-version-info) for the library.
- Added libtool inter-library dependency for -lgmp. (Libtool should care
if this works on the current platform.)
Alexei Sheplyakov
Richard Kreckel
Bruno Haible
cbauer