If at configure time the libabigail source tarball detects that
rpm2cpio and cpio are present then it enables the support for rpm
files. Users can explicitly enable or disable that support by passing
--enable-rpm or --disable-rpm to configure.
Similarly if it detects that dpkg is present at configure time then it
enables the support for deb files. Users can explicitly enable or
disable that support by passing --enable-deb or --disable-deb to
configure.
* config.h.in: Define WITH_DEB and WITH_RPM pre-processor macros.
* configure.ac: Add --enable-{rpm,deb} switches. Check for
rpm2cpio and cpio programs, unless --disable-rpm was provided. If
they are found and if --enable-rpm=auto was provided, then
consider that --enable-rpm=yes was provided. In that case, set
the WITH_RPM macro to 1. Otherwise, undefine that macro.
Similarly, check for dpkg unless --disable-deb was provided. If
it's found and if --enable-deb=auto was provided, consider that
--enable-deb=yes was provided. In that case, set the WITH_DEB
macro to 1. Otherwise, undefine that macro. Define the
ENABLE_RPM and ENABLE_DEB conditional automake variables, if the
rpm resp. deb support is enabled. Emit a notice about the rpm and
deb features being enabled or not, at the end of the configure
process.
* tests/test-diff-pkg.cc: Include the config.h header.
(in_out_spec): Guard rpm tests by the WITH_RPM macro. Similarly,
guard deb tests by the WITH_DEB macro.
* tools/abipkgdiff.cc: Include the config.h header.
(extract_rpm): Guard this function definition with the WITH_RPM
macro.
(extract_deb): Guard this function definition with the WITH_DEB
macro.
(extract_package): Guard the handling of rpm packages with the
WITH_RPM macro and the handling of deb package with the WITH_DEB
macro. If a package not-support package format is encountered,
emit an appropriate error message and error out.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Mattias Klose reported that building libabigail in the Debian build
system raised an error because the libabigail binaries were built
without the Large File Support (LFS), as described by
https://lintian.debian.org/tags/binary-file-built-without-LFS-support.html.
This just calls the configure macro AC_SYS_LARGEFILE for that.
* configure.ac: Call the AC_SYS_LARGEFILE autoconf macro.
* config.h.in: Update.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Until now, the zip archive support was automatically built if the
libzip dependent library was installed on the system at configure
time. As we are planning to remove the zip support, let's first
disable the support by default, even if libzip is installed at
configure time.
* configure.ac: By default, unconditionally disable the
zip-archive support.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
The runtestwritereadarchive test is failing on Rawhide (Fedora 23) for
me now. It appears it was because the content to write to the zip
archive is in a buffer which is stored in a vector of buffers.
When the vector grows, the buffers are potentially copied over, and
the old buffers are destroyed, making the address of the old buffers
being stalled. But then those old address are used by the code that
write stuff in the zip archive. Ooops.
This patch essentially replaces the vector of buffer with a list, so
that growing the list doesn't invalidate the buffers. The patch also
does away with using deprecated APIs of libzip.
* configure.ac: Require libzip 0.10.1 at least.
* src/abg-writer.cc (archive_write_ctxt::serialized_tus): Make
this be a list<string>, rather than a vector<string>.
(create_archive_write_context): Truncate the archive if it exists
already.
(write_translation_unit_to_archive): Do not use the deprecated
zip_add() function anymore. Rather, use zip_file_add().
* tests/test-write-read-archive.cc (main): Double check if the
translation unit we read is empty or not.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Macros EM_AARCH64, EM_TILEPRO and EM_TILEGX were defined in diffrent
commits and release of glibc which is glibc 2.16 and 2.17 in elf/elf.h
file. Compiling libabigail was failing duing to undefined behaviour of
above macros in older glibc release. To solve it, configure.ac checks
whether these macros are defined or not and sets accordinlgy
HAVE_EM_AARCH64_MACRO, HAVE_EM_TILEPRO_MACRO and HAVE_EM_TILEGX_MACRO
macros.
* config.h.in: Generated autoheader by configure.ac
for added macros
* configure.ac: Defining HAVE_EM_AARCH64_MACRO,
HAVE_EM_TILEPRO_MACRO and HAVE_EM_TILEGX_MACRO to check
whether EM_AARCH64, EM_TILEPRO and EM_TILEGX macros are defined
in elf.h or not
* src/abg-dwarf-reader.cc (e_machine_to_string): Look for
EM_AARCH64, EM_TILEPRO and EM_TILEGX macros only
if they are defined in elf.h
Signed-off-by: Sinny Kumari <sinny@redhat.com>
While trying to diff two identical files (abidiff foo.so foo.so) it
appeared that canonicalizing types during e.g, the DWARF reading
process was leading to subtle errors because it's extremely hard to
know when a type is complete. That is, during the building of a class
type C, a pointer to C can be built before C is complete. Worse, even
after reading the DIE (from DWARF) of class C, there can be DIE seen
later in the translation unit that modifies type C. In these late
cases, one needs to wait -- not only until C is fully built, but also
sometimes, after the translation unit is fully built -- to
canonicalize C and then the pointer to C. This kind of things.
So now there are two possible points in time when canonicalization of
a type can happen. It can happen early, when the type is built. This
is the case for basic types and composite types for which all
sub-types are canonicalized already. It can happen late, right after
we've finished reading the debug info for the current translation
unit.
So this patch fixes the IR traversal and uses that to walk the
translation unit (or even types) after it's built. It does away with
the first attempt to perform early canonicalizing only.
The patch also handles type canonicalizing while reading xml-abi
format.
* include/abg-fwd.h (is_class_type)
(type_has_non_canonicalized_subtype): Declare new functions.
(is_member_type): Remove the overload that takes a decl_base_sptr.
It's superfluous. We just need the one that takes a
type_base_sptr.
* include/abg-ir.h (translation_unit::{is_constructed,
set_is_constructed}): Add new methods.
(class_decl::has_virtual_member_functions): Likewise.
(class decl_base): Makes it virtually inherit ir_traversable_base.
(class type_base): Make this virtually inherit traversable_base
too.
(type_base::canonicalize): Renamed enable_canonical_equality
into this.
(type_base::traverse): Declare new virtual method.
(canonicalize): Renamed enable_canonical_equality into this.
(scope_type_decl::traverse): Declare new virtual method.
(namespace_decl::get_pretty_representation): Declare new virtual
method.
(function_type::traverse): Likewise.
(class_decl::base_spec::traverse): Likewise.
(ir_node_visitor::visit): Remove the overloads and replace each of
them with a pair of ...
(ir_node_visitor::{visit_begin, visit_end}): ... of these.
* include/abg-traverse.h (traversable_base::visiting): New
method.
(traversable_base::visiting_): New data member.
(traversable_base::traversable_base): New constructor.
* src/abg-ir.cc ({scope_decl, type_decl, namespace_decl,
qualified_type_def, pointer_type_def, reference_type_def,
array_type_def, enum_type_decl, typedef_decl, var_decl,
function_decl, function_decl::parameter, class_decl,
class_decl::member_function_template,
class_decl::member_class_template, function_tdecl,
class_tdecl}::traverse): Fix this to properly set the
traversable_base::visiting_ flag and to reflect the new signatures
of the ir_node_visitor methods.
({type_base, scope_type_decl, function_type,
class_decl::base_spec}::traverse): New method.
(type_base::get_canonical_type_for): Handle the case of the type
already having a canonical type. Properly hash the type using the
dynamic type hasher. Look through declaration-only classes to
consider the definition of the class instead. Fix logic to have a
single pointer of return, to ease debugging.
(canonicalize): Renamed enable_canonical_equality into this.
(namespace_decl::get_pretty_representation): Define new method.
(ir_node_visitor::visit): Replace each of these overloads with a
pair of visit_begin/visit_end ones.
(translation_unit::priv::is_constructed_): New data member.
(translation_unit::priv::priv): Initialize it.
(translation_unit::{is_constructed, set_is_constructed}): Define
new methods.
(is_member_type(const decl_base_sptr)): Remove.
(is_class_type(decl_base *d)): Define new function.
(class_decl::has_virtual_member_functions): Define new method.
(equals(const class_decl&, const class_decl&, change_kind*)): If
the containing translation unit is not constructed yet, do not
take virtual member functions in account when comparing the
classes. This is because when reading from DWARF, there can be
DIEs that change the number of virtual member functions after the
DIE of the class. So one needs to start taking virtual members
into account only after the translation unit has been constructed.
(class non_canonicalized_subtype_detector): Define new type.
(type_has_non_canonicalized_subtype): Define new function.
* src/abg-corpus.cc (symtab_build_visitor_type::visit): Renamed
this into symtab_build_visitor_type::visit_end.
* src/abg-dwarf-reader.cc (die_type_map_type): New typedef.
(die_class_map_type): This is now a typedef on a map of
Dwarf_Off/class_decl_sptr.
(read_context::{die_type_map_, alternate_die_type_map_,
types_to_canonicalize_, alt_types_to_canonicalize_}): New data
members.
(read_context::{associate_die_to_decl,
associate_die_to_decl_primary}): Make these methods public.
(read_context::{associate_die_to_type,
lookup_type_from_die_offset, is_wip_class_die_offset,
types_to_canonicalize, schedule_type_for_canonicalization}):
Define new methods.
(build_type_decl, build_enum_type)
(build_class_type_and_add_to_ir, build_qualified_type)
(build_pointer_type_def, build_reference_type, build_array_type)
(build_typedef_type, build_function_decl): Do not canonicalize
types here.
(maybe_canonicalize_type): Define new function.
(build_ir_node_from_die): Take a new flag that says if the ir node
is a member type/function or not. Early-canonicalize base types.
Canonicalize composite types that have only canonicalized
sub-types. Schedule the other types for late canonicalizing. For
class types, early canonicalize those that are non-member types,
that are fully constructed and that have only canonicalized
sub-types. Adjust to the new signature of build_ir_node_from_die.
(get_scope_for_die, build_namespace_decl_and_add_to_ir)
(build_qualified_type, build_pointer_type_def)
(build_reference_type, build_array_type, build_typedef_type)
(build_var_decl, build_function_decl): Adjust for the new
signature of build_ir_node_from_die.
(build_translation_unit_and_add_to_ir): Likewise. Perform the
late canonicalizing of the types that have been scheduled for
that.
(build_class_type_and_add_to_ir): Return a class_decl_sptr, not a
decl_base_sptr. Adjust for the new signature of
build_ir_node_from_die. Early canonicalize member types that are
created and added to a given class, or schedule them for late
canonicalizing.
* src/abg-reader.cc (class read_context::{m_wip_classes_map,
m_types_to_canonicalize}): New data members.
(read_context::{clear_types_to_canonicalize,
clear_wip_classes_map, mark_class_as_wip, unmark_class_as_wip,
is_wip_class, maybe_canonicalize_type,
schedule_type_for_late_canonicalizing,
perform_late_type_canonicalizing}): Add new method definitions.
(read_context::clear_per_translation_unit_data): Call
read_context::clear_types_to_canonicalize().
(read_translation_unit_from_input): Call
read_context::perform_late_type_canonicalizing() at the end of the
function.
(build_function_decl): Fix the function type canonicalizing (per
translation) that was already in place. Do the canonicalizing of
these only when the type is fully built. Oops. This was really
brokend. Also, when the function type is constructed, consider it
for type canonicalizing.
(build_type_decl): Early canonicalize basic types.
(build_qualified_type_decl, build_pointer_type_def)
(build_pointer_type_def, build_reference_type_def)
(build_array_type_def, build_enum_type_decl, build_typedef_decl):
Handle the canonicalizing for these composite types: either early
or late.
(build_class_decl): Likewise. Also, mark this class a 'being
built' until it's fully built. This helps the canonicalizing code
to know that it should leave a class alone until it's fully built.
* tests/test-ir-walker.cc (struct name_printing_visitor): Adjust
to the visitor methods naming change.
* configure.ac: Generate the tests/runtestcanonicalizetypes.sh
testing script from tests/runtestcanonicalizetypes.sh.in.
* tests/runtestcanonicalizetypes.sh.in: Add the template for the
new runtestcanonicalizetypes.sh script that test for type
canonicalizing.
* tests/Makefile.am: Add the new runtestcanonicalizetypes.sh
regression testing script to the build system.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
I was using elfutils/libebl.h to get a string representation of the
marchine architecture of the elf file. It appears elfutils/libebl.h
is an internal header not meant to be used by client code of
elfutils. So this patch hand-codes the string representation of the
value of the GElf_Ehdr data member and does away with the need of the
elfutils/libebl.h header as with libebl.
* configure.ac: Do not check for elfutils/libebl.h and libebl.a
anymore.
* src/abg-dwarf-reader.cc: Do not include elfutils/libebl.h
anymore.
(e_machine_to_string): Define new static
function.
(read_context::::load_elf_architecture): Use the new
e_machine_to_string() function rather than ebl_backend_name() and
ebl_openbackend().
* tests/data/test-diff-dwarf/test-23-diff-arch-report-0.txt: Adjust.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
I think the current status of the source code is closer to a 1.0
status than a 1.0 one.
* configure.ac: Bump version to 1.0.0
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Libabigail does not take in account the architecture of the ELF file
it reads. This patch changes that to represent the ELF architecture
as a string, detect when that architecture changes accross two corpora
being compared and emit a report about that change.
* configure.ac: Detect the presence of libebl.a and add it to the
list of library we depend on to build libabigail. Report when
libelf.so is not found.
* include/abg-comparison.h:
(diff_context::show_architecture_change): Declare new accessors.
(corpus_diff::architecture_changed): Declare new method.
* include/abg-corpus.h (corpus::{get,set}_architecture_name):
Declare new accessors.
* src/abg-comparison.cc
(diff_context::priv::show_architecture_change_): New data member.
(diff_context::priv::priv): Initialize it.
(diff_context::show_architecture_change): Define new accessors.
(function_decl_diff::report): Report when the size/alignment of
the function address changes.
(corpus_diff::priv::architectures_equal_): New data member.
(corpus_diff::priv::priv): Initialize it.
(corpus_diff::priv::emit_diff_stats): Take in account changes of
architecture.
(corpus_diff::architecture_changed): Define new method.
(corpus_diff::length): Take in account changes of architecture.
(corpus_diff::report): Report about changes of architecture.
(compute_diff): In the overload for corpus_diff_sptr, detect
changes fo architecture.
* src/abg-corpus.cc (corpus_priv::architecture_name): Define new
data member.
(corpus::{get,set}_architecture_name): Define new method.
* src/abg-dwarf-reader.cc: Include elfutils/libebl.h to use
ebl_openbackend() and ebl_backend_name()
(read_context::elf_architecture_): Define new data member.
(read_context::elf_architecture): Define new accessor.
(read_context::{load_elf_architecture, load_remaining_elf_data}):
Define new methods.
(read_corpus_from_elf): Use ctxt.load_remaining_elf_data() in lieu
of ctxt.load_dt_soname_and_needed. Stick the architecture into
the corpus.
* src/abg-reader.cc (read_corpus_from_input): Read the
'architecture' XML property.
* src/abg-writer.cc (write_corpus_to_native_xml): Write the
'architecture' XML property.
* tests/data/test-diff-dwarf/libtest-23-diff-arch-v0-32.so: New
test input file.
* tests/data/test-diff-dwarf/libtest-23-diff-arch-v0-64.so:
Likewise.
* tests/data/test-diff-dwarf/test-23-diff-arch-report-0.txt:
Likewise.
* tests/data/test-diff-dwarf/test-23-diff-arch-v0.cc: Source code
for the binary test input files above.
* tests/data/Makefile.am: Add the new test input files to the
source distribution.
* tests/test-diff-dwarf.cc (in_out_specs): Add the new test input
data to the set of input data to run this test harness over.
* tests/test-read-dwarf.cc (main): Do not take the architecture in
account during comparisons.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Revert 1b4e3844e9. Automake does support
nested conditionals just fine. One just has to use the += operator.
This also fixes the problem:
./configure: line 15878: ENABLE_ZIP_ARCHIVE_AND_CXX11:
command not found
caused by bad syntax:
ENABLE_ZIP_ARCHIVE_AND_CXX11 = yes
(Variable assignments must not use spaces around '=').
* configure.ac: remove (broken) assignment to the
ENABLE_ZIP_ARCHIVE_AND_CXX11 variable
* Makefile.am: replace variable assignments to
ZIP_ARCHIVE_TESTS_FIRST_PART, ZIP_ARCHIVE_TESTS_SECOND_PART
by ZIP_ARCHIVE_TESTS using the "+=" automake operator.
Likewise for CXX11_TESTS.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
On RHEL 6, make distcheck was trying to compile the C++ files that are
in tests/data. Having a dedicated tests/data Makefile.am which only
put the data files into an EXTRA_DIST variable fixes that.
* configure.ac(AC_CONFIG_FILE): Generate a new tests/data/Makefile
file.
* tests/Makefile.am: Link the data/ sub-directory from here. Move
the EXTRA_DIST definition to ...
* tests/data/Makefile.am: ... this new file here.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
When running 'make distcheck', make install is automatically run,
which runs 'make install-html', especially in the apidoc and manual
sub-directories. That triggers the building of the documentation,
using doxygen and python-sphinx even when these two packages are not
installed; in this case, install-html fails because doxygen or or the
python-sphinx binary is not found. So this patch conditionnaly make the
install-html target run. To run them, one must enable the building of
the apidoc or the manuals. Note that just installing doxygen or
python-sphinx enables the building of the apidoc and the manuals.
* configure.ac: add --enable-apidoc and --enable-manual. Add the
two ENABLE_APIDOC and ENABLE_MANUAL automake conditional
variables. Add the activation of the apidoc and manual into the
final package configuration report.
* doc/Makefile.am: Make the install-html, install-data-local and
uninstall-local targets conditional on the ENABLE_APIDOC
conditional variable.
* doc/manuals/Makefile.am: Likewise, make the install-html,
install-data-local and uninstall-data-local conditional on the
ENABLE_MANUAL conditional variable.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: For the tar invocation made by make dist, make
sure to use the POSIX 1003.1-1988 tar format that can support file
names of more than 99 characters. This is useful for the
test-alt-dwarf-file test that has data made of a file which patch
has more than 99 characters.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac (ENABLE_ZIP_ARCHIVE_AND_CXX11): Define this
automake condition variable that is true if both the zip archive
and c++11 features are enabled. This is important to know if the
test runtestdot is going to be compiled. That test needs both
c++11 and the zip archive features.
* tests/Makefile.am: Do not nest automake conditional statements.
It does not work. Rather, use the new
ENABLE_ZIP_ARCHIVE_AND_CXX11 condition variable.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* doc/manuals/Makefile.am: Renamed doc/manuals/Makefile into this.
(BUILDDIR): Make this variable point to $(builddir)/_build as
opposed to just _build previously.
(SOURCEDIR): New variable that points to the source dir as known
by the autotools magic.
(ALLSPHINXOPTS): Make the source dir refer to the new
$(SOURCEDIR), rather than just '.' as previously.
* configure.ac (doc/manuals/Makefile): Generate this now.
* doc/Makefile.am: Link the sub-directory doc/manuals.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: Define a new --enable-cxx11 switch to control the
use of the C++-11 compiler. Define a WITH_CXX11 C macro and an
automake ENABLE_CXX11 variable.
* config.h.in: Initialize the new WITH_CXX11 C macro.
* src/Makefile.am: Include the files coded in C++-11 only if the
ENABLE_CXX11 automake variable is defined.
* tests/Makefile.am: Likewise, build the runtestsvg test program
only if C++-11 usage is enabled.
* include/abg-diff-utils.h (class d_path_vec): Remove useless
usage of the 'typename' keyword.
* include/abg-fwd.h (is_enum_type): Renamed is_enum into this,
because of a name clash with a tr1 function when not using C++-11.
(is_pointer_type): Likewise, renamed is_pointer into this because
of a name clash with a tr1 function when not using C++-11.
* src/abg-comp-filter.cc (has_harmless_name_change): Adjust for
the is_enum -> is_enum_type change.
* src/abg-comparison.cc (type_suppression::suppresses_diff):
Likewise.
(class function_suppression::priv): Add a missing "class" keyword
in friend declaration.
(diff_context::diff_has_been_traversed)
(diff_context::mark_diff_as_traversed): Do not use the C++-11
specific type uintptr_t.
* src/abg-dwarf-reader.cc (create_default_dwfl): Do not use
designated initializers. Sigh. This is handy though.
(expr_result::abs): Cast the argument of std::abs to avoid
ambiguous call.
(finish_member_function_reading): Adjust for the is_pointer ->
is_pointer_type renaming.
* src/abg-hash.cc (scope_decl:#️⃣:operator)
(class_decl::base_spec:#️⃣:operator)
(type_composition:#️⃣:operator): Use std::tr1::hash string,
rather than the C++-11 specific std::hash function.
* src/abg-ini.cc (read_sections, write_sections): Make
std::ifstream constructor take a const char* rather than a string.
* src/abg-ir.cc (is_enum_type, is_pointer_type): Renamed is_enum
into is_enum_type and is_pointer into is_pointer_type.
* src/abg-writer.cc (write_translation_unit): Remove useless
typename keyword. Make ofstream take a const char* rather than a
string.
(write_namespace_decl): Remove useless typename keyword.
(write_corpus_to_native_xml_file): Make ofstream take a const
char* rather than a string.
* tests/test-abidiff.cc (main): Make ofstream take a const char*
rather than a string.
* tests/test-diff-dwarf.cc (main): Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: Check for the existence of libelf at configure
time by looking at the presence of the elf_end symbol. Add the
libelf to the link command line.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
* configure.ac(DEVEL_CFLAGS, DEVEL_CXXFLAGS): Remove these
useless variables.
(CFLAGS, CXXFLAGS): Set these variables directly.
* include/Makefile.am (pkginclude_HEADERS): Use this predefined
variable.
(publicheaders_DATA, publicheadersdir): Remove these.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
* ChangeLog: Remove this empty file for now. It'll be added back
right before the first release by automatic generation from the
commit logs.
* INSTALL: Remove this empty file for now.
* NEWS: Remove this empty file for now. It'll be added back right
before the first release.
* configure.ac (AM_INIT_AUTOMAKE): As the mandatory but empty
files above are being removed for now, let's put in the 'foreign'
mode of automake for the moment. We'll likely remove it at
release time.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
* configure.ac(AM_INIT_AUTOMAKE): Set the subdir-object option
here ..
* src/Makefile.am: ... not here.
* tests/Makefile.am: Likewise.
* tools/Makefile.am: Likewise.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
* configure.ac: Support a new --enable-zip-archive option. By
default its value is set to the 'auto', meaning that if libzip is
installed, that turns the option on -- just like if
--enable-zip-archive was called with the value 'yes'; if libzip is
not installed, that turns the option off -- just like if
--enable-zip-archive was called with the value 'no'. If libzip is
detected, the pre-processor macro HAVE_LIBZIP is set to 1. If
--enable-zip-archive is turned on, the pre-processor macro
WITH_ZIP_ARCHIVE is set to 1.
* config.h.in (HAVE_LIBZIP, WITH_ZIP): New define.
* src/abg-corpus.cc: Include config.h. Guard the inclusion of
abg-libzip-utils.h with the WITH_ZIP_ARCHIVE macro. Likewise for
the use of declarations coming from abg-libzip-utils.h.
* src/abg-libzip-utils.cc: Include config.h. Guard the file's
content with the WITH_ZIP_ARCHIVE macro.
* src/abg-reader.cc: Include config.h. Guard the inclusion of
abg-libzip-utils.h with the WITH_ZIP_ARCHIVE. Likewise for the
use of declarations coming from abg-libzip-utils.h.
* src/abg-writer.cc: Likewise.
* tests/Makefile.am: Build runtestwritereadarchive and runtestdot
only if zip archives are supported.
* tools/Makefile.am: The biar program is built only if
zip archives are supported.
* tools/bidiff.cc: Handle zip archives only if the
WITH_ZIP_ARCHIVE macros is defined.
* tools/bilint.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: Check the presence of libdw.so and
elfutils/libdwfl.h headers from elfutils and define the necessary
linking flags.
* include/abg-dwarf-reader.h: New header file
* include/Makefile.am: Add the new header file to the source
distribution.
* src/abg-dwarf-reader.cc:: New file.
* src/Makefile.am: Add the new file to the source distribution.
* include/abg-fwd.h (dump): Add declarations for several overloads
to allow dumping to a given output stream.
* include/abg-ir.h (class translation_unit): Use a pimpl idiom for
this now.
(translation_unit::canonicalize_type): Declare new method.
* src/abg-ir.cc (struct translation_unit::priv): New private type
for the pimpl idiom for translation_unit.
(translation_unit::{translation_unit, get_global_scope, get_path,
set_path, get_loc_mgr}): Adjust for pimpl idiom.
(translation_unit::canonicalize_type): Define this new method and
one overload.
* src/abg-writer.cc (dump): Define several overloads to dump IR
nodes to given output streams.
* tools/bidw.cc: New file for the new bidw tool.
* tools/Makefile.am: Define rules to build the new bidw tools.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* tests/test-utils.h (is_dir, ensure_dir_path_created)
(ensure_parent_dir_created): Move these directories manipulation
utilities from here to ...
* tools/abg-tools-utils.h (is_dir, ensure_dir_path_created)
(ensure_parent_dir_created): ... here in this new file.
(dir_name, base_name): Declare these new functions.
* tests/test-utils.cc (is_dir, ensure_dir_path_created)
(ensure_parent_dir_created): Likewise, move these to ...
* tools/abg-tools-utils.cc (is_dir, ensure_dir_path_created)
(ensure_parent_dir_created): ... here in this new file.
(dir_name, base_name): Define these.
* tools/Makefile.am: New file. Create a new libtoolsutils.la
static library with stuff from tools/abg-tools-utils.cc in it.
Also create a new 'biar' program with the stuff from the new
tools/biar.cc in it.
* tools/biar.cc: New file. Contains the code for the new "biar"
archive manipulation command line utility.
* tests/test-read-write.cc (main): Adjust for the change about
ensure_parent_dir_created above.
* tests/test-write-read-archive.cc (main): Likewise.
* Makefile.am (SUBDIRS): Add the new tools/ sub-directory to the
build system.
* configure.ac (AC_CONFIG_FILES): Generate tools/Makefile.
* tests/Makefile.am: Make libtestutils.la link with the new
libtoolsutils.la. Make sure to express the dependencies between
libtestutils.la and the binaries that depend on it. Otherwise
parallel builds can go awry.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: Support detection of libzip dependency. Define
new DEPS_CFLAGS and DEPS_LIBS variables for use in
Makefile.am to refer to the dependency headers and
libraries.
* doc/website/mainpage.txt: Update this to talk about the new
libzip dependency.
* include/Makefile.am: Add abg-libzip-utils.h to the build system.
* include/abg-corpus.h (corps): Hide abigail::corpus's private behind a
pimpl idiom.
(corpus::{drop_translation_units, get_file_path, set_file_path,
write, read}): New methods.
* include/abg-libxml-utils.h (new_reader_from_buffer): Declare new
function.
* include/abg-libzip-utils.h: New file.
* src/Makefile.am: Add abg-corpus.cc and abg-libzip-utils.cc to
the build system. Refer to the library and headers dependencies
via the new DEPS_LIBS and DEPS_CFLAGS variables.
* src/abg-corpus.cc: New file.
* src/abg-ir.cc (translation::set_path): New method.
* src/abg-libxml-utils.cc (new_reader_from_buffer): Define new
function.
* src/abg-libzip-utils.cc: New file.
* src/abg-reader.cc (translation_unit::read): New overload.
* src/abg-writer.cc: Inject the names from the std namespace into
the abigail namespace, rather than into abigail::writer.
(abigail::translation_unit::write): New overload. This can now
use ofstream and the other stuff from std that are injected in the
abigail:: namespace.
* tests/Makefile.am: Add tests/test-write-read-archive.cc to the
build system; use that to build runtestwritereadarchive. Also add
the input test data from
tests/data/test-write-read-archive/test[0-4].xml.
* /tests/data/test-write-read-archive/test[0-4].xml: New test
input data files.
* tests/test-write-read-archive.cc: New test for this archive
write/read support.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* include/Makefile.am: Add abg-version.h.in to the source
distribution.
* configure.ac: Generate abg-version.h in using the existing
AC_CONFIG_FILES macro call.
* libabigail.pc.in: New pkgconfig file.
* configure.ac: Define the LIBXML2_VERSION variable that is used
in the libabigail.pc.in file. Generate the libabigail.pc file
from its libabigail.pc.in template.
* Makefile.am: Add libabigail.pc.in to the source distribution.
Install the generated libabigail.pc to the right destination.
* include/libabigail: New directory.
* include/Makefile.am: New file.
* include/libabigail/Makefile.am: New file.
* src/abg-*.h: Move these in include/libabigail/*.h
* src/Makefile.am: Set -I option to look for headers in include/libabigail
* doc/api/libabigail.doxy: Look for headers in include/libabigail
* tests/Makefile.am: Set -I option to look for headers in include/libabigail
* abigail.m4: Set includedir to $prefix/include/libabigail for
library used as a dep, or to srcdir/libabigail/include/libabigail
in GCC source tree.
* configure.ac: Add Makefile.am in include and include/libabigail
* abigail.m4: Look for headers in include/libabigail when the
libabigail is in in the source tree and in $incdir/libabigail when
it is installed as a dependency.
* configure.ac: Define the components of the version number as
autoconf variables. Set the version number to 0.1.0
* abigail.m4: New file
* Makefile.am: Add abigail.m4 to the build system. Install it in
$(datadir)/aclocal.
* src/Makefile.am: Generate and add abg-version.h from the version
number autoconf variable defined in configure.ac. Re-generate
abg-version.h each time configure.ac changes.
* src/abg-config.h (abigail_get_library_version): Declare ...
* src/abg-config.cc (abigail_get_library_version): ... and define
this wirth C linkage. This is useful for autoconf tests to test
for the presence of the library.
* configure: Re-generate.
* Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* tests/Makefile.in: Likewise.
* src/abg-ir.cc (namespace_decl::~namespace_decl): Add this
missing virtual constructor definition.
* src/abg-reader.cc (read_context::{get_cur_decl,pop_decl}):
Return a null pointer when the decls stack is empty.
(update_read_context): Don't try to de-reference a NULL cur_decl.
(read_input): Don't try to poke at file validity here. What was I
thinking. Really test for advance_cursor to return 1, expressing
success.
* src/abg-reader.h (read_file): Fix style.
* Makefile.am: Add tests sub-directory.
* configure.ac: Build with debugging-friendly options if the
ABIGAIL_DEBUG env variable is set. Generate tests/Makefile.
* tests/Makefile.am: New file.
* tests/test-read-write.cc: Likewise.
* tests/test-utils.{h,cc}: Likewise.
* tests/data/test-read-write/input0.xml: Likewise.
* configure.ac: Add libxml2 dependencies.
* src/abg-corpus.{h,cc}: New files.
* src/abg-hash.{h,cc}: Likewise.
* src/abg-libxml-utils.{h,cc}: Likewise.
* src/abg-reader.{h,cc}: Likewise.
* src/abg-serialize.{h,cc}: Likewise.
* src/abg-writer.h: Likewise.
* src/Makefile.am: Build the new files above.
* src/abg-ir.h (class location): Add public accessors for the value, and
a truth operator. Make the methods be inline.
(class decl_base): Renamed decl into this. Renamed what_decl_kind
into what_kind. Renamed get_context into get_scope. Add virtual
destructor, accessors for location and name.
(class {scope_decl, type_base, type_decl} ): Add virtual dtor.
Re-style.
(struct {decl_base_hash, type_decl_hash}): New hashing functors.
(class {scope_type_decl, namespace_decl}): Add virtual dtor.
* src/abg-ir.cc (location::*): Remove location definitions. There
are now inline in the header.
(class decl_base): Renamed decl into this. Remove most of the
definitions from here as their are now inline in the header.
(scope_decl::~scope_decl, type_base::~type_base)
(type_decl::~type_decl, scope_type_decl::~scope_type_decl): New
definitions.
