Hi, On Thursday, September 26, 2002, at 08:54 AM, Mayly Sanchez wrote: > > Fons, > I just checked. GCC_MAJOR is properly set if and only if you define > the compilers > in the Makefile as gcc, g++ etc.. > > So a better solution for A (which is close to C and doesn't introduce > new problems) > is the following: > -keep the changes in build/unix/makelib.sh > -change cint/Modules.mk back to what it was > -change in Makefile.macosx : > CXX = g++ > CC = gcc > LD = g++ > -make a note in Makefile.macosx that if you want to compile for > 10.1 you just have to change those 3 variables to what they were: > CXX = c++ > CC = cc > LD = c++ > > Mayly I compiled the cvs head version (3.03/09) of root on my Mac OS X 10.2.1 two days ago. I use the fink tools for package management (http://fink.sourceforge.net) and used the CERNLIB 2002 compiled by myself to build against. This worked extremely well (thanks to the root developers). I had to make only two changes: - the above mentioned change in Makefile.macosx seems not to be in the cvs yet. I had to make the changes myself. - I added some EXTRA_*FLAGS for the fink dirs (/sw/include and /sw/lib). Doing so, I found out that in root/build/unix/makelib.sh the LDFLAGS are not given to the static linker for mac os x. Is this by purpose? Anyway, I added them and it worked out. Here the output of cvs diff: Index: root/build/unix/makelib.sh =================================================================== RCS file: /user/cvs/root/build/unix/makelib.sh,v retrieving revision 1.17 diff -r1.17 makelib.sh 71,72c71,72 < echo $LD $opt -bundle -flat_namespace -undefined suppress $LIB -o $BUNDLE -ldl $OBJS $EXTRA < $LD $opt -bundle -flat_namespace -undefined suppress $LIB \ --- > echo $LD $LDFLAGS -bundle -flat_namespace -undefined suppress $LIB -o $BUNDLE -ldl $OBJS $EXTRA > $LD $LDFLAGS -bundle -flat_namespace -undefined suppress $LIB \ Index: root/config/Makefile.macosx =================================================================== RCS file: /user/cvs/root/config/Makefile.macosx,v retrieving revision 1.6 diff -r1.6 Makefile.macosx 16,17c16,17 < CXX = c++ < CC = cc --- > CXX = g++ > CC = gcc 30c30 < LD = c++ --- > LD = g++ 32c32 < SOFLAGS = $(OPT) -dynamiclib -flat_namespace -undefined suppress \ --- > SOFLAGS = $(OPT) $(EXTRA_LDFLAGS) -dynamiclib -flat_namespace -undefined suppress \ 52a53,55 > EXTRA_CXXFLAGS= -I./include -I/sw/include > EXTRA_CFLAGS = -I./include -I/sw/include > EXTRA_LDFLAGS = -L/sw/lib Question: could those changes go into the cvs tree? Thanks a lot for your wonderful work. Cheers, Remi --------------------------------------------------------------------- Intelligence is like a four-wheel drive vehicle: it allows you to get stuck in much more remote places. ********************************************************************* Remigius K. Mommsen e-mail: mommsen@slac.stanford.edu University of California, Irvine URL: home.cern.ch/mommsen c/o SLAC voice: ++1 (650) 926-3595 2575 Sand Hill Road #35 mobile: ++1 (650) 387-1402 Menlo Park, CA 94025, US fax: ++1 (650) 926-8522 *********************************************************************
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