Ping (shall I proceed) On 10/18/2016 04:48 PM, Jerry DeLisle wrote:
Hi Folks,The attached patch does some minor cleanup and bumps the libgfortran version number. I have wanted to reorder the dtp structure for many years now. Not strictly needed but it has bugged me forever. The bump is needed because of the significant changes from implementation of DTIO. I also took care of the stream I/O TODO and added a new test case for the error message. On my system, I have LD_LIBRARY_PATH set to point to the new library version first and then the version 3 are found elsewhere. With the patch we now see the following behavior. (Test case in the PR) Compile with version 6. Finds libgfortran3 on execution: $gfc6 pr77828.f90 $ ./a.out Greetings from i 42 of 43 Greetings from i 42 of 43 Compile with version 7. Finds libgfortran4 on execution: $ gfc pr77828.f90 [jerry@amda8 pr77828]$ ./a.out Greetings from i 42 of 43 Greetings from i 42 of 43 Change LD_LIBRARY_PATH to not find libgfortran4: $ export LD_LIBRARY_PATH=/home/jerry/dev/usr6/lib64 $ gfc pr77828.f90 $ ./a.out ./a.out: error while loading shared libraries: libgfortran.so.4: cannot open shared object file: No such file or directory Word of caution. When this patch is applied rebuild from a clean/empty build directory. You must delete any libgfortran3 remnants that may have been built and installed previously with gcc version 7 trunk, Otherwise the linker/loader may find those rather than a libgfortran3 built for gcc 6 or previous. (When compiling with a previous version of gcc) New test case provided for the streamio error check. Regression tested on x86-64-linux. OK for trunk? Regards, Jerry 2016-10-18 Jerry DeLisle <jvdeli...@gcc.gnu.org> PR fortran/77828 * io/io.h (st_parameter_dt): Reorder for readability and sanity. * io/transfer.c (data_transfer_init): Remove TODO and enable the runtime error message, rec= specifier not allowed in STREAM access. * libtool-version: Bump major version of libgfortran to 4. 2016-10-18 Jerry DeLisle <jvdeli...@gcc.gnu.org> PR fortran/77828 * ioparm.def: Reorder dt parameters to match libgfortran.
