Alexander,
The build of MacPorts' atlas 3.9.76 completed without error on ppc darwin9
in
only 10 hours. They do only build the static libs. On the other hand, I notice
that the INSTALL.txt in atlas 3.9.76 has a section...
********************** BUILDING DYNAMIC/SHARED LIBRARIES **********************
ATLAS natively builds to a static library (i.e. libs that usually end in
".a" under unix and ".lib" under windows). ATLAS always builds such a library,
but it can also optionally be requested to build a dynamic/shared library
(typically ending in .so for unix or .dll windows). In order to do so, you
must tell ATLAS up front to compile with the proper flags (the same is
true when building netlib's LAPACK, see the LAPACK note below). Assuming
you are using the gnu C and Fortran compilers, you can add the following
commands to your configure command:
-Fa alg -fPIC
to force ATLAS to be built using position independent code (required for a
dynamic lib). If you use non-gnu compilers, you'll need to use -Fa to
pass the correct flag(s) to append to force position independent code for
each compiler (don't forget the gcc compiler used in the index files).
NOTE: Since gcc uses one less int register when compiling with this flag, this
could potentially impact performance of the architectural defaults,
but we have not seen it so far.
After you build is complete, you can cd to the OBJdir/lib directory, and
ask ATLAS to build the .so you want. If you want all libraries, including
the Fortran77 routines, the target choices are :
shared : Create shared versions of ATLAS's sequential libs
ptshared : Create shared versions of ATLAS's threaded libs
If you want only the C routines (eg. you don't have a fortran compiler):
cshared : Create shared versions of ATLAS's sequential libs
cptshared : Create shared versions of ATLAS's threaded libs
...and I don't see any place in atlas.info where we use 'make shared' or
'make ptshared'. Also note that the makes/Make.lib file has a section...
# =======================================================================
# The following commands are to build dynamib libraries on OS X (in BETA)
# =======================================================================
dylib :
rm -rf $(tmpd) ; mkdir $(tmpd)
cd $(tmpd) ; ar x ../liblapack.a
cd $(tmpd) ; ar x ../libf77blas.a
cd $(tmpd) ; ar x ../libcblas.a
cd $(tmpd) ; ar x ../libatlas.a
cd $(tmpd) ; $(LIBTOOL) -dynamic -o ../libsatlas.dylib \
-install_name $(LIBINSTdir)/libsatlas.dylib -current_version $(VER) \
*.o $(LIBS) $(F77SYSLIB) $(F77SYSLIB)
rm -rf $(tmpd)
ptdylib :
rm -rf $(tmpd) ; mkdir $(tmpd)
cd $(tmpd) ; ar x ../libptlapack.a
cd $(tmpd) ; ar x ../libptf77blas.a
cd $(tmpd) ; ar x ../libptcblas.a
cd $(tmpd) ; ar x ../libatlas.a
cd $(tmpd) ; $(LIBTOOL) -dynamic -o ../libtatlas.dylib \
-install_name $(LIBINSTdir)/libtatlas.dylib -current_version $(VER) \
*.o $(LIBS) $(F77SYSLIB)
rm -rf $(tmpd)
cdylib : libclapack.a
rm -rf $(tmpd) ; mkdir $(tmpd)
cd $(tmpd) ; ar x ../libclapack.a
cd $(tmpd) ; ar x ../libcblas.a
cd $(tmpd) ; ar x ../libatlas.a
cd $(tmpd) ; $(LIBTOOL) -dynamic -o ../libsatlas.dylib \
-install_name $(LIBINSTdir)/libsatlas.dylib -current_version $(VER) \
*.o $(LIBS)
rm -rf $(tmpd)
ptcdylib : libptclapack.a
rm -rf $(tmpd) ; mkdir $(tmpd)
cd $(tmpd) ; ar x ../libptclapack.a
cd $(tmpd) ; ar x ../libptcblas.a
cd $(tmpd) ; ar x ../libatlas.a
cd $(tmpd) ; $(LIBTOOL) -dynamic -o ../libtatlas.dylib \
-install_name $(LIBINSTdir)/libtatlas.dylib -current_version $(VER) \
*.o $(LIBS)
rm -rf $(tmpd)
libclapack.dylib : libcblas.dylib libatlas.dylib liblapack.a
rm -rf $(tmpd) ; mkdir $(tmpd)
cd $(tmpd) ; ar x ../liblapack.a
rm -f $(tmpd)/*C2F $(tmpd)/*f77wrap*
cd $(tmpd) ; $(LIBTOOL) -dynamic -o ../libclapack.dylib \
-install_name $(LIBINSTdir)/libclapack.dylib \
-current_version $(VER) \
*.o ../libcblas.dylib ../libatlas.dylib -lgcc_s.1 $(LIBS)
rm -rf $(tmpd)
xtst_lp: $(DYNlibs)
$(ICC) $(CDEFS) -o $@ $(mySRCdir)/qr.c $(DYNlibs) -Wl,--rpath ./
xtst : $(DYNlibs)
$(ICC) $(CDEFS) -o $@ $(mySRCdir)/test_dynlink.c $(DYNlibs) \
-Wl,--rpath ./
xtry_lp:
$(ICC) $(CDEFS) -o $@ $(mySRCdir)/qr.c libsatlas.so -Wl,--rpath ./
xtry_lp_pt:
$(ICC) $(CDEFS) -o $@ $(mySRCdir)/qr.c libtatlas.so -Wl,--rpath ./
xtry :
$(ICC) $(CDEFS) -o $@ $(mySRCdir)/test_dynlink.c libsatlas.so \
-Wl,--rpath ./
xtry_pt :
$(ICC) $(CDEFS) -o $@ $(mySRCdir)/test_dynlink.c libtatlas.so \
-Wl,--rpath ./
so perhaps we would have better luck if atlas.info used 'make dylib' and
friends rather than manually crafting the shared libs.
Jack
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Fink-devel mailing list
Fink-devel@lists.sourceforge.net
List archive:
http://news.gmane.org/gmane.os.apple.fink.devel
Subscription management:
https://lists.sourceforge.net/lists/listinfo/fink-devel
