As per https://sourceware.org/bugzilla/show_bug.cgi?id=18146, abidiff
the exit code of abidiff and abicompat is now a bit field that can be
inspected to know if the ABI change reported is incompatible for sure,
or if it needs user review of the output to decide.
This patch also updates the documentation.
* doc/manuals/abicompat.rst: Update documentation for abicompat
exit codes.
* doc/manuals/abidiff.rst: Likewise for abidiff exit codes.
* include/abg-tools-utils.h (enum abidiff_status): Declare new
enum.
(operator{|,&,|=}): Declare new operators for the new enum
abidiff_status.
(abidiff_status_has_error, abidiff_status_has_abi_change)
(abidiff_status_has_incompatible_abi_change): Declare new
functions.
* src/abg-tools-utils.cc (operator{|,&,|=}): Define these new
operators.
(abidiff_status_has_error, abidiff_status_has_abi_change)
(abidiff_status_has_incompatible_abi_change): Define new
functions.
* tests/test-diff-filter.cc (main): Adjust for the new exit code
of abidiff.
* tests/test-diff-suppr.cc (main): Likewise.
* tests/test-abicompat.cc (main): Likewise.
* tools/abicompat.cc (enum abicompat_status): Remove.
(operator{|,&,|=}): Remove these operators for enum
abicompat_status.
(perform_compat_check_in_normal_mode)
(perform_compat_check_in_weak_mode): Return abidiff_status instead
of abicompat_status. Adjust therefore.
(main): Adjust to return abidiff_status now, instead of a just
zero for all non-error cases.
* tools/abidiff.cc (main): Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
The utilities present in this namespace were previously living in
tools/abg-tools-utils.h and tools/abg-tools-utils.cc. They were not
exported and were meant to be useful to the tools writting in the
tools/ directory. I realized that these utilities might be useful to
clients of the libabigail library in general so I am making them
available generally. Note that the initial name of the namespace was
libabigail::tools; so renaming it to libabigail::tools_utils required
that I adjust some client code. I have also cleaned up the code,
interfaces and their apidoc a little bit.
* include/abg-tools-utils.h: Moved tools/abg-tools-utils.h in
here. Renamed the namespace tools into tools_utils. Inject
std::ostream, std::istream, std::ifstream, and std::string types
into the tools_utils namespace. Adjust the function declarations
accordingly. Remove the useless dirname() function declaration.
* include/Makefile.am: Add abg-tools-utils.h to the list of
exported headers.
* src/abg-tools-utils.cc: Moved tools/abg-tools-utils.cc in here.
Renamed the namespace tools into tools_utils.
(get_stat): Add apidoc.
(is_dir): Cleanup apidoc.
(dir_name); Cleanup parameter name.
(guess_file_type): Cleanup parameter type.
* src/Makefile.am: Add abg-tools-utils.cc to the list of exported
headers.
* tools/Makefile.am: Do not build the temporary library
libtoolsutils.la anymore as abg-tools-utils.{h,cc} have moved out
of this directory.
* tools/abicompat.cc (parse_command_line, main): Adjust for tools
-> tools_utils namespace change.
* tools/abidiff.cc (parse_command_line, main): Likewise.
* tools/abidw.cc (parse_command_line, main): Likewise.
* tools/abilint.cc (parse_command_line, main): Likewise.
* tests/test-abicompat.cc (main): Adjust for tools -> tools_utils
namespace change.
* tests/test-abidiff.cc (main): Likewise.
* tests/test-alt-dwarf-file.cc (main): Likewise.
* tests/test-core-diff.cc (main): Likewise.
* tests/test-diff-dwarf.cc (main): Likewise.
* tests/test-diff-filter.cc (main): Likewise.
* tests/test-diff-suppr.cc (main): Likewise.
* tests/test-lookup-syms.cc (main): Likewise.
* tests/test-read-dwarf.cc (main): Likewise.
* tests/test-read-write.cc (main): Likewise.
* tests/Makefile.am: Do not reference the libtoolsutils.la private
library anymore.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
