Depending on the permutation of CPU, OS version and shared/non-
shared library inclusion, we get can get two warnings from the
external tools (ld64, dsymutil) which are not actually GCC issues
but relate to the external tools. These are alrrady pruned in
the main testsuite, this adds them to the library.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
libphobos/ChangeLog:
* testsuite/lib/libphobos.exp: Prune warnings from external
tool bugs.
Tests for `-ffunction-sections -fdata-sections' and sets SECTION_FLAGS
accordingly. If there is no warning when using it, take advantage of
the smaller executables that can be had with `--gc-sections'.
libphobos/ChangeLog:
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Call DRUNTIME_SECTION_FLAGS.
* libdruntime/Makefile.am: Add SECTION_FLAGS to AM_DFLAGS.
* libdruntime/Makefile.in: Regenerate.
* m4/druntime.m4 (DRUNTIME_SECTION_FLAGS): New macro.
* src/Makefile.am: Add SECTION_FLAGS to AM_DFLAGS.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
Linking to libphobos statically is the default in the driver, however
this may change in future. Be explicit that the static libphobos is
what's being tested.
libphobos/ChangeLog:
* testsuite/libphobos.druntime/druntime.exp: Compile all tests with
-static-libphobos.
* testsuite/libphobos.phobos/phobos.exp: Likewise.
This test isn't compiling with `-static', it's there to verify that the
libphobos is functional when linked in statically.
libphobos/ChangeLog:
* testsuite/libphobos.druntime/druntime.exp: Remove
is-effective-target static.
* testsuite/libphobos.phobos/phobos.exp: Likewise.
D front-end changes:
- Explicit package visibility attribute is now always applied to
introducing scopes.
- Added `__traits(totype, string)' to convert mangled type string to an
existing type.
- Printf-like and scanf-like functions are now detected by prefixing
them with `pragma(printf)' for printf-like functions or
`pragma(scanf)' for scanf-like functions.
- Added `__c_wchar_t', `__c_complex_float', `__c_complex_double', and
`__c_complex_real' types for interfacing with C and C++.
- Template alias parameters can now be instantiated with basic types,
such as `int` or `void function()`.
- Mixins can now be used as types in the form `mixin(string) var'.
- Mixin expressions can take an argument list, same as `pragma(msg)'.
- Implement DIP1034, add `typeof(*null)' types to represent `noreturn'.
- `pragma(msg)' can print expressions of type `void'.
- It is now an error to use private variables selectively imported from
other modules. Due to a bug, some imported private members were
visible from other modules, violating the specification.
- Added new syntax to declare an alias to a function type using the
`alias' syntax based on the assignment operator.
- Function literals can now return a value by reference.
Phobos changes:
- Synchronize C bindings with the latest port fixes in upstream druntime.
- Added alias for a `noreturn' type in object.d
- Make use of the new `pragma(printf)' and `pragma(scanf)' pragmas, fix
all code that got flagged as being incorrect.
- Fixed code that relied on bugs in the D import package system.
Reviewed-on: https://github.com/dlang/dmd/pull/12339https://github.com/dlang/druntime/pull/3422https://github.com/dlang/phobos/pull/7932
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 3b808e838.
* Make-lang.in (D_FRONTEND_OBJS): Add d/chkformat.o.
* d-codegen.cc (build_struct_literal): Handle special enums.
* d-convert.cc (convert_expr): Handle noreturn type.
(convert_for_condition): Likewise.
* d-target.cc (Target::_init): Set type for wchar_t.
(TargetCPP::derivedClassOffset): New method.
(Target::libraryObjectMonitors): New method.
* decl.cc (get_symbol_decl): Set TREE_THIS_VOLATILE for functions of
type noreturn.
* toir.cc (IRVisitor::visit (ReturnStatement *)): Handle returning
noreturn types.
* types.cc (TypeVisitor::visit (TypeNoreturn *)): New method.
(TypeVisitor::visit (TypeEnum *)): Handle special enums.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime 483bc129.
* libdruntime/Makefile.am (DRUNTIME_DSOURCES_DARWIN): Add
core/sys/darwin/fcntl.d.
(DRUNTIME_DSOURCES_OPENBSD): Add core/sys/openbsd/unistd.d.
(DRUNTIME_DSOURCES_WINDOWS): Add core/sys/windows/stdc/malloc.d.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos f89dc217a.
* src/Makefile.am (PHOBOS_DSOURCES): Add std/regex/internal/tests2.d.
* src/Makefile.in: Regenerate.
* testsuite/libphobos.exceptions/chain.d: Fix format arguments.
* testsuite/libphobos.exceptions/line_trace.d: Likewise.
The libgdruntime_convenience library was built with `-fversion=Shared',
but the libphobos part wasn't when creating the static library.
As there are no issues compiling in Shared code into the static library,
to avoid mismatches the flag is now always present when --enable-shared
is turned on. Libtool's compiler PIC D flag is now the combination of
compiler PIC and D Shared flags, and AM_DFLAGS passes `-prefer-pic' to
libtool unless --enable-shared is turned off.
libphobos/ChangeLog:
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Substitute enable_shared, enable_static, and
phobos_lt_pic_flag.
* libdruntime/Makefile.am (AM_DFLAGS): Replace
phobos_compiler_pic_flag with phobos_lt_pic_flags, and
phobos_compiler_shared_flag.
* libdruntime/Makefile.in: Regenerate.
* src/Makefile.am (AM_DFLAGS): Replace phobos_compiler_pic_flag
with phobos_lt_pic_flag, and phobos_compiler_shared_flag.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/libphobos.druntime_shared/druntime_shared.exp: Remove
-fversion=Shared and -fno-moduleinfo from default extra test flags.
* testsuite/libphobos.phobos_shared/phobos_shared.exp: Likewise.
* testsuite/testsuite_flags.in: Add phobos_compiler_shared_flag to
--gdcflags.
D front-end changes:
- Contracts for pre- and postconditions are now implicitly "this"
const, so that state can no longer be altered in these functions.
- Inside a constructor scope, assigning to aggregate declaration
members is done by considering the first assignment as initialization
and subsequent assignments as modifications of the constructed
object. For const/immutable fields the initialization is accepted in
the constructor but subsequent modifications are not. However this
rule did not apply when inside a constructor scope there is a call to
a different constructor. This been changed so it is now an error
when there's a double initialization of immutable fields inside a
constructor.
Phobos changes:
- Don't run unit-tests for unsupported clocks in std.datetime. The
phobos and phobos_shared tests now add -fversion=Linux_Pre_2639 if
required.
- Deprecate public extern(C) bindings for getline and getdelim in
std.stdio. The correct module for bindings is core.sys.posix.stdio.
Reviewed-on: https://github.com/dlang/dmd/pull/12153https://github.com/dlang/phobos/pull/7768
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 609c3ce2d.
* d-compiler.cc (Compiler::loadModule): Rename to ...
(Compiler::onParseModule): ... this.
(Compiler::onImport): New function.
* d-lang.cc (d_parse_file): Remove call to Compiler::loadModule.
libphobos/ChangeLog:
* src/MERGE: Merge upstream phobos 3dd5df686.
* testsuite/libphobos.phobos/phobos.exp: Add compiler flag
-fversion=Linux_Pre_2639 if target is linux_pre_2639.
* testsuite/libphobos.phobos_shared/phobos_shared.exp: Likewise.
When libphobos is configured with --enable-cet, this adds extra fields
to the Fiber class to support the ucontext_t fallback implementation.
These fields get omitted when compiling user code unless they also used
`-fversion=CET' to build their project, which resulted in data being
overwritten from within swapcontext().
On reviewing the ucontext_t definitions, it was found that the shadow
stack fields were missing, and the struct size didn't match up on X32.
This has been fixed in upstream druntime and merged down here.
Reviewed-on: https://github.com/dlang/druntime/pull/3293
libphobos/ChangeLog:
PR d/98025
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac (DCFG_ENABLE_CET): Substitute.
* libdruntime/MERGE: Merge upstream druntime 0fe7974c.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/core/thread.d: Import gcc.config.
(class Fiber): Add ucontext_t fields when GNU_Enable_CET is true.
* libdruntime/gcc/config.d.in (GNU_Enable_CET): Define.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
Some of the larger tests in the phobos testsuite on occasion trigger the
default timeout limit. Increasing the limit to 10 minutes should give
compilation enough time to finish.
libphobos/ChangeLog:
* testsuite/lib/libphobos.exp: Define tool_timeout, set to 600.
The first implementation hit a front-end implementation bug where
version conditions are resolved ahead of static if confitions.
The logic for whether to use asm implemented fiber_switchContext or
libc's swapcontext has been moved from GNU_Enable_CET to version CET.
libphobos/ChangeLog:
PR d/95680
PR d/97007
* Makefile.am (AM_MAKEFLAGS): Remove $(CET_FLAGS).
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac (DCFG_ENABLE_CET): Remove substitution.
(CET_DFLAGS): Substitute.
* libdruntime/Makefile.am (AM_DFLAGS): Add $(CET_DFLAGS).
(AM_CFLAGS): Add $(CET_FLAGS).
(AM_CCASFLAGS): Likewise.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/core/thread.d: Replace static if GNU_Enable_CET
condition with `version (CET)'.
* libdruntime/gcc/config.d.in (GNU_Enable_CET): Remove.
* src/Makefile.am (AM_DFLAGS): Add $(CET_DFLAGS).
(AM_CFLAGS): Add $(CET_FLAGS).
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Add $(CET_DFLAGS) to --gdcflags.
Rather than implementing support within D runtime itself, use libc
getcontext/swapcontext functions if CET is enabled.
Removes whatever CET support was in the switchContext routine for x86
D runtime, along with setting version AsmExternal, so that the fallback
ucontext_t implementation is used, which is capable of doing shadow
stack handling.
libphobos/ChangeLog:
PR d/95680
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac (DCFG_ENABLE_CET): Substitute.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/config/x86/switchcontext.S: Remove CET support code.
* libdruntime/core/thread.d: Import gcc.config. Don't set version
AsmExternal when GNU_Enable_CET is true.
* libdruntime/gcc/config.d.in (GNU_Enable_CET): Define.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
This is the default in the upstream reference compiler, and can reduce
some confusion when comparing warning/error messages of gdc and dmd side
by side.
Merges libphobos with upstream druntime d05ebaad and phobos 021ae0df7.
Reviewed-on: https://github.com/dlang/druntime/pull/3127https://github.com/dlang/phobos/pull/7521
gcc/d/ChangeLog:
* d-lang.cc (d_init_options): Turn on deprecation warnings by default.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime d05ebaad.
* src/MERGE: Merge upstream phobos 021ae0df7.
* testsuite/libphobos.typeinfo/struct-align.d: Remove empty statement.
gcc/testsuite/ChangeLog:
* gdc.dg/asm1.d: Don't use deprecated asm syntax.
* gdc.dg/compilable.d: Add public to selective import.
* gdc.dg/lto/ltotests_0.d: Explicitly catch Throwable.
* gdc.dg/runnable.d: Remove empty statement.
Corrects a previous change made to the SPARC stdc bindings, and
backports PPC-related fixes. The library and language testsuite now
passes fully on powerpc64le-linux-gnu.
Fixes: PR d/90719
Fixes: PR d/94825
Reviewed-on: https://github.com/dlang/dmd/pull/11079https://github.com/dlang/druntime/pull/3078https://github.com/dlang/druntime/pull/3083
libphobos/ChangeLog:
PR d/94825
* libdruntime/Makefile.am (DRUNTIME_SOURCES_CONFIGURED): Remove
config/powerpc/switchcontext.S
* libdruntime/Makefile.in: Regenerate.
* libdruntime/config/powerpc/callwithstack.S: Remove.
* libdruntime/config/powerpc/switchcontext.S: Fix symbol name of
fiber_switchContext.
* libdruntime/core/thread.d: Disable fiber migration tests on PPC.
* testsuite/libphobos.thread/fiber_guard_page.d: Set guardPageSize
same as stackSize.
A typo in the macro call meant that the #error always triggered.
libphobos/ChangeLog:
* testsuite/lib/libphobos.exp (check_effective_target_linux_pre_2639):
Fix KERNEL_VERSION condition.
Always run testsuite with same GDCFLAGS as used in build.
libphobos/ChangeLog:
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove GDCFLAGSX.
* libdruntime/Makefile.in: Regenerate.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Use GDCFLAGS in --gdcflags.
* testsuite/libphobos.thread/fiber_guard_page.d: Test using -O0.
The intended purpose of the option is both for targets that don't
support phobos yet, and for gdc itself to support bootstrapping itself
as a self-hosted D compiler.
The libphobos testsuite has been updated to only add libphobos to the
search paths if it's being built. A new D2 testsuite directive
RUNNABLE_PHOBOS_TEST has also been patched in to disable some runnable
tests that have phobos dependencies, of which is a temporary measure
until upstream DMD fixes or removes these tests entirely.
gcc/testsuite/ChangeLog:
* lib/gdc-utils.exp (gdc-convert-test): Add dg-skip-if for tests that
depending on the phobos standard library.
libphobos/ChangeLog:
* configure: Regenerate.
* configure.ac: Add --with-libphobos-druntime-only option and the
conditional ENABLE_LIBDRUNTIME_ONLY.
* configure.tgt: Define LIBDRUNTIME_ONLY.
* src/Makefile.am: Add phobos sources if not ENABLE_LIBDRUNTIME_ONLY.
* src/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Add phobos path if compiling phobos.
The current check_effective_target_d_runtime procedure returns false if
the target is built without any core runtime library for D being
available (--disable-libphobos). This additional procedure is for
targets where the core runtime library exists, but without the higher
level standard library.
gcc/ChangeLog:
* doc/sourcebuild.texi (Effective-Target Keywords, Environment
attributes): Document d_runtime_has_std_library.
gcc/testsuite/ChangeLog:
* gdc.dg/link.d: Use d_runtime_has_std_library effective target.
* gdc.dg/runnable.d: Move phobos tests to...
* gdc.dg/runnable2.d: ...here. New test.
* lib/target-supports.exp
(check_effective_target_d_runtime_has_std_library): New.
libphobos/ChangeLog:
* testsuite/libphobos.phobos/phobos.exp: Skip if effective target is
not d_runtime_has_std_library.
* testsuite/libphobos.phobos_shared/phobos_shared.exp: Likewise.
As a prerequesite for PR94304, it becomes easier to manage selectively
compiling sublibraries when there's only one library to link to.
So a druntime convenience library is built to be part of phobos, however
separate druntime library is still built and installed, to allow linking
only to the core runtime explicitly, rather than pulling in the entire
standard library with it.
The gdc driver no longer generates an '-lgdruntime' option, and the
inclusion of the libdruntime library path has been removed from the
testsuite.
gcc/d/ChangeLog:
* d-spec.cc (LIBDRUNTIME): Remove.
(LIBDRUNTIME_PROFILE): Remove.
(lang_specific_driver): Don't link in libgdruntime.
gcc/testsuite/ChangeLog:
* lib/gdc.exp (gdc_link_flags): Remove libdruntime library path.
libphobos/ChangeLog:
* d_rules.am (libdgruntime_la_LINK): Move to libdruntime/Makefile.am.
(libgphobos_la_LINK): Move to src/Makefile.am
* libdruntime/Makefile.am: Add libgdruntime_convenience library.
* libdruntime/Makefile.in: Regenerate.
* src/Makefile.am (libgphobos_la_LIBADD): Add libgdruntime_convenience
library.
(libgphobos_la_DEPENDENCIES): Likewise.
* src/Makefile.in: Regenerate.
* testsuite/lib/libphobos.exp: Remove libdruntime library paths.
* testsuite/testsuite_flags.in: Likewise.
As GDCFLAGS is overriden by the top-level make file with '-O2 -g',
libphobos ends up always being built with all contracts, invariants, and
asserts compiled in. This adds a new configurable that defaults to omit
compiling any run-time checks into the library using '-frelease'.
Other choices either set the flags '-fno-release', enabling all run-time
checks, or '-fassert', which only compiles in asserts.
The omission of compiling in contracts results in a smaller library
size, with faster build times.
libphobos/ChangeLog:
PR d/94305
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Add --enable-libphobos-checking and substitute
CHECKING_DFLAGS. Remove -frelease from GDCFLAGS.
* libdruntime/Makefile.am: Add CHECKING_DFLAGS to AM_DFLAGS.
* libdruntime/Makefile.in: Regenerate.
* src/Makefile.am: Add CHECKING_DFLAGS to AM_DFLAGS.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Add -fno-release -funittest to
--gdcflags.
This moves WARN_DFLAGS from GDCFLAGS to AM_DFLAGS so it is always
included in the build and testsuite of libphobos. Currently, this
doesn't happen as GDCFLAGS is overriden by it being set at the
top-level.
libphobos/ChangeLog:
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Substite WARN_DFLAGS independently of GDCFLAGS.
* libdruntime/Makefile.am: Add WARN_DFLAGS to AM_DFLAGS.
* libdruntime/Makefile.in: Regenerate.
* src/Makefile.am: Add WARN_DFLAGS to AM_DFLAGS.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Add WARN_DFLAGS to --gdcflags.
libphobos/ChangeLog:
2019-04-24 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/88654
* testsuite/lib/libphobos.exp (libphobos-dg-test): Check
libphobos_skipped_test_p before running test.
(libphobos-dg-prune): New proc.
(libphobos_init): Set libphobos_skip_tests.
(libphobos_skipped_test_p): New proc.
(check_effective_target_libcurl_available): New proc.
* testsuite/libphobos.phobos/phobos.exp: Skip curl tests if library
not found.
* testsuite/libphobos.phobos_shared/phobos_shared.exp: Likewise.
From-SVN: r270545
gcc/d/ChangeLog:
2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
Robin Dapp <rdapp@linux.ibm.com>
* typeinfo.cc (create_typeinfo): Write typeinfo flags as uint.
gcc/testsuite/ChangeLog:
2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
Robin Dapp <rdapp@linux.ibm.com>
* gdc.dg/link.d: Test if target d_runtime.
* gdc.dg/runnable.d: Fix tests to work on BigEndian.
* gdc.dg/simd.d: Likewise.
libphobos/ChangeLog:
2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
Robin Dapp <rdapp@linux.ibm.com>
* configure.tgt: Add s390*-linux* as a supported target.
* libdruntime/gcc/sections/elf_shared.d: import gcc.builtins.
(__tls_get_addr_internal): Declare.
(TLS_DTV_OFFSET): Define as zero on SystemZ.
(getTLSRange): Support getting TLS on SystemZ.
* testsuite/libphobos.typeinfo/struct-align.d: New test.
Co-Authored-By: Robin Dapp <rdapp@linux.ibm.com>
From-SVN: r270523
The removal of the check programs in libphobos means that all tests
will now be compiled one at a time, causing a notable slowdown in
comparison with the previous method of testing.
libphobos/ChangeLog:
2019-04-12 Iain Buclaw <ibuclaw@gdcproject.org>
* testsuite/Makefile.am:
* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Remove dejagnu.
(RUNTEST): Remove variable.
(RUNTESTDEFAULTFLAGS, check_p_subno, check_p_numbers0,
check_p_numbers1, check_p_numbers2, check_p_numbers3,
check_p_numbers4, check_p_numbers5, check_p_numbers6, check_p_numbers,
check_p_subdirs, check_DEJAGNU_libphobos_targets): New variables.
(site.exp, %/site.exp, check-DEJAGNU, check-am, clean-local): New
rules written so that all the *.exp files are ran parallelized.
(CLEANFILES): Add *.exe, *.o, and site.exp.
* testsuite/Makefile.in: Regenerate.
From-SVN: r270303
libphobos/ChangeLog:
2018-11-22 Johannes Pfau <johannespfau@gmail.com>
PR d/87824
* testsuite/libphobos.shared/shared.exp: Set proper path to phobos
library for multilib builds.
From-SVN: r266366
This patch updates GCC to use autoconf 2.69 and automake 1.15.1.
(That's not the latest automake version, but it's the one used by
binutils-gdb, with which consistency is desirable, and in any case
seems a useful incremental update that should make a future update to
1.16.1 easier.)
The changes are generally similar to the binutils-gdb ones, and are
copied from there where shared files and directories are involved
(there are some further changes to such shared directories, however,
which I'd expect to apply to binutils-gdb once this patch is in GCC).
Largely, obsolete AC_PREREQ calls are removed, while many
AC_LANG_SOURCE calls are added to avoid warnings from aclocal and
autoconf. Multilib support is no longer included in core automake,
meaning that multilib.am needs copying from automake's contrib
directory into the GCC source tree. Autoconf 2.69 has Go support, so
local copies of that support are removed. I hope the D support will
soon be submitted to upstream autoconf so the local copy of that can
be removed in a future update. Changes to how automake generates
runtest calls mean quotes are removed from RUNTEST definitions in five
lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm,
libphobos, libvtv; some others have RUNTEST definitions without
quotes, which are still OK); libgo and libphobos also get
-Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST
do not generate automake warnings.
Note that the regeneration did not include regeneration of
fixincludes/config.h.in (attempting such regeneration resulted in all
the USED_FOR_TARGET conditionals disappearing; and I don't see
anything in the fixincludes/ directory that would result in such
conditionals being generated, unlike in the gcc/ directory). Also
note that libvtv/testsuite/other-tests/Makefile.in was not
regenerated; that directory is not listed as a subdirectory for which
Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm
not sure how it's meant to be regenerated.
While I mostly fixed warnings should running aclocal / automake /
autoconf, there were various such warnings from automake in the
libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos
directories that I did not fix, preferring to leave those to the
relevant subsystem maintainers. Specifically, most of those warnings
were of the following form (example from libgfortran):
Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory,
Makefile.am:48: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they
will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
I think it's best for the relevant maintainers to add subdir-objects
and do any other associated Makefile.am changes needed. In some cases
the paths in the warnings involved ../; I don't know if that adds any
extra complications to the use of subdir-objects.
I've tested this with native, cross and Canadian cross builds. The
risk of any OS-specific issues should I hope be rather lower than if a
libtool upgrade were included (we *should* do such an upgrade at some
point, but it's more complicated - it involves identifying all our
local libtool changes to see if any aren't included in the upstream
version we update to, and reverting an upstream libtool patch that's
inappropriate for use in GCC); I think it would be better to get this
update into GCC so that people can test in different configurations
and we can fix any issues found, rather than to try to get more and
more testing done before it goes in.
top level:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* multilib.am: New file. From automake.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* libtool.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
* ar-lib: New file.
* test-driver: New file.
* configure: Re-generate.
config:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* math.m4, tls.m4: Use AC_LANG_SOURCE.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.
fixincludes:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* aclocal.m4, configure: Regenerate.
gcc:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single
line for second argument of AC_DEFINE_UNQUOTED.
* doc/install.texi (Tools/packages necessary for modifying GCC):
Update to autoconf 2.69 and automake 1.15.1.
* aclocal.m4, config.in, configure: Regenerate.
gnattools:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* configure: Regenerate.
gotools:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* config/go.m4: Remove file.
* Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config.
* configure.ac: Remove AC_PREREQ. Do not include config/go.m4.
* Makefile.in, aclocal.m4, configure: Regenerate.
intl:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
* configure: Re-generate.
* config.h.in: Re-generate.
* aclocal.m4: Re-generate.
libada:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* configure: Regenerate.
libatomic:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* acinclude.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libbacktrace:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
libcc1:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure: Regenerate.
libcpp:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* aclocal.m4, config.in, configure: Regenerate.
libdecnumber:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* aclocal.m4.
libffi:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Add info-in-builddir.
(CLEANFILES): Remove doc/libffi.info.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure, fficonfig.h.in,
include/Makefile.in, man/Makefile.in, testsuite/Makefile.in:
Regenerate.
libgcc:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* configure: Regenerate.
libgfortran:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
libgo [logically part of this change but omitted from the commit]:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* config/go.m4: Remove file.
* config/libtool.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use
-Wno-override in AM_INIT_AUTOMAKE call.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libgomp:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am
(AUTOMAKE_OPTIONS): Add info-in-builddir.
(CLEANFILES): Remove libgomp.info.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libhsail-rt:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure: Regenerate.
libiberty:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* config.in: Re-generate.
libitm:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Add info-in-builddir.
(CLEANFILES): Remove libitm.info.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
libobjc:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ.
* aclocal.m4, config.h.in, configure: Regenerate.
liboffloadmic:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* plugin/Makefile.am: Include multilib.am.
* plugin/configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure, plugin/Makefile.in,
plugin/aclocal.m4, plugin/configure: Regenerate.
libphobos:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ. Use -Wno-override in
AM_INIT_AUTOMAKE call.
* m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call.
* m4/druntime/os.m4: Use AC_LANG_SOURCE.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in,
src/Makefile.in, testsuite/Makefile.in: Regenerate.
libquadmath:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir.
(all-local): Define outside conditional code.
(CLEANFILES): Remove libquadmath.info.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
libsanitizer:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* Makefile.in, aclocal.m4, asan/Makefile.in, configure,
interception/Makefile.in, libbacktrace/Makefile.in,
lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
ubsan/Makefile.in: Regenerate.
libssp:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
(AUTOMAKE_OPTIONS): Remove 1.9.5.
* configure.ac: Remove AC_PREREQ. Quote argument to
AC_RUN_IFELSE.
* Makefile.in, aclocal.m4, configure: Regenerate.
libstdc++-v3:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* Makefile.in, aclocal.m4, configure, doc/Makefile.in,
include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in,
src/c++17/Makefile.in, src/c++98/Makefile.in,
src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
libvtv:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
* configure.ac: Remove AC_PREREQ.
* testsuite/Makefile.am (RUNTEST): Remove quotes.
* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
Regenerate.
lto-plugin:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE.
* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
zlib:
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* Makefile.am: Include multilib.am.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* configure.ac: Modernize AC_INIT call, remove AC_PREREQ.
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
From-SVN: r265695
Iain Sandoe
Iain Buclaw
Jakub Jelinek
Maciej W. Rozycki
Jakub Jelinek
Bernd Edlinger
Johannes Pfau
Rainer Orth
Iain Buclaw
Joseph Myers