Hi Jiri, I see what I can do, but it is not easy since the compiler is set in the Makefile.<arch> files and can be overridden by the user in MyConfig.mk. The configure script would have to check these files to get the compiler to be cheched. I'll see if I can make the check in cint/Module.mk more flexible to include other names as long as they contain g++. -- Fons Jiri Masik wrote: > > Fons Rademakers <Fons.Rademakers@cern.ch> writes: > > > Hi Thomas, > > > > check $ROOTSYS/cint/Module.mk for GCCVERS and make sure that with this > > compiler you get the number 3. This is downstream used to select the > > right libstrm.cxx to be compiled (actually gcc3strm.cxx will be used). > > > > Cheers, Fons. > > > > > > > > Thomas Eberl wrote: > > > > > > Dear rooters, > > > > > > I have a RedHat 7.1 system with the following compiler installed from > > > the official rpm-package: > > > [teberl@coeus ~> g++3 -v > > Hi Fons, > > please would a configure-like test for gcc3 be possible - for example > to parse output of > > int main(){ > int i=0; > #ifdef __GNUC__ > i = __GNUC__; > #endif > printf("%d\n",i); > return(0); > } > which should work for any compiler. > > The test in cint/Module.mk has broken the flexibility to specify > compiler suite by variables in config/Makefile... I think it is quite > common to have more compilers installed under different names. One has > to change two files to select the compiler as it is now it > would be nice if it was governed by a single statement again. > cheers, > Jiri -- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248 WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7679480
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