------- Comment #6 from dfranke at gcc dot gnu dot org 2008-12-26 17:31 ------- Just to make sure, you cleaned out the prefix before?
I use a similar setup at work, 4.2, 4.3 and trunk, all in the same prefix.
Besides "--enable-version-specific-runtime-libs", I also have
"--program-suffix=-${branch}". The binaries are called gfortran-4.2,
gfortran-4.3 and gfortran-svn and this works nicely for me.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38628
