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gdb/testsuite: Allow cc-with-tweaks board file to be used with Fortran

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The board file cc-with-tweaks is used as the core for lots of other
board files, for example cc-with-gdb-index and cc-with-debug-names.
This commit extends cc-with-tweaks so that it will wrap the Fortran
compiler, allowing for more test coverage.

I tested all of the board files that make use of cc-with-tweaks
running the gdb.fortran/*.exp test set, and in some cases I did see
extra failures.  The "standard" results are:

                    === gdb Summary ===

    # of expected passes            953
    # of known failures             2

With board file 'cc-with-dwz-m':

                    === gdb Summary ===

    # of expected passes            903
    # of unexpected failures        1
    # of known failures             2
    # of untested testcases         4

With board file 'dwarf4-gdb-index':

                    === gdb Summary ===

    # of expected passes            950
    # of unexpected failures        3
    # of known failures             2

With board file 'fission-dwp':

                    === gdb Summary ===

    # of expected passes            949
    # of unexpected failures        4
    # of known failures             2

Despite these extra failure I don't think this should prevent this
change going in as these failures presumably already exist in GDB.

gdb/testsuite/ChangeLog:

	* boards/cc-with-tweaks.exp: Setup F90_FOR_TARGET and
	F77_FOR_TARGET.

Change-Id: I06d412f94d0e119ad652dd6c20829f6705a54622
This commit is contained in:
Andrew Burgess 2019-08-29 16:07:01 +01:00
parent 17bfe554b9
commit 7ff5fae704
2 changed files with 15 additions and 0 deletions
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5
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2019-10-16 Andrew Burgess <andrew.burgess@embecosm.com>
* boards/cc-with-tweaks.exp: Setup F90_FOR_TARGET and
F77_FOR_TARGET.
2019-10-16 Tom de Vries <tdevries@suse.de>
PR tdep/25096

10
gdb/testsuite/boards/cc-with-tweaks.exp
View File

@ -43,6 +43,8 @@ process_multilib_options ""
set found_gcc [find_gcc]
set found_gxx [find_g++]
set found_gnatmake [find_gnatmake]
set found_f90 [find_gfortran]
set found_f77 [find_g77]
set_board_info compiler "$found_gcc"
set contrib_dir [file normalize $srcdir/../contrib]
@ -58,6 +60,14 @@ if ![info exists GNATMAKE_FOR_TARGET] {
set GNATMAKE_FOR_TARGET "$found_gnatmake"
}
set GNATMAKE_FOR_TARGET "$contrib_dir/cc-with-tweaks.sh $CC_WITH_TWEAKS_FLAGS $GNATMAKE_FOR_TARGET"
if ![info exists F90_FOR_TARGET] {
set F90_FOR_TARGET "$found_f90"
}
set F90_FOR_TARGET "$contrib_dir/cc-with-tweaks.sh $CC_WITH_TWEAKS_FLAGS $F90_FOR_TARGET"
if ![info exists F77_FOR_TARGET] {
set F77_FOR_TARGET "$found_f77"
}
set F77_FOR_TARGET "$contrib_dir/cc-with-tweaks.sh $CC_WITH_TWEAKS_FLAGS $F77_FOR_TARGET"
set pwd [exec pwd -P]
exec echo $GDB $INTERNAL_GDBFLAGS $GDBFLAGS \"\$@\" > $pwd/gdb.sh