libgomp installs the following headers files into $PREFIX/include: omp.h omp_lib.f90 omp_lib.h
(if Fortran is not build, more if Fortran is built). This does not allow one to install several versions of GCC into the same prefix using --program-suffix. Note that the C++ headers, for example, handle this very nicely, by using $PREFIX/include/c++/4.2.0/. This is a regression introduced with the addition of libgomp. -- Summary: [4.2 regression] libgomp installs header files in version and target independent location Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: gerald at pfeifer dot com OtherBugsDependingO 346 nThis: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25938