The declarations of _DINFINITY, _SINFINITY and _SQNAN need to be constant
expressions.
2022-02-27 John David Anglin <danglin@gcc.gnu.org>
fixincludes/ChangeLog:
* inclhack.def (hpux_math_constexpr): New hack.
* fixincl.x: Regenerate.
* tests/base/math.h: Update.
When system headers expose a strict "open" prototype with
3 args, arrange to expose a C++ overload with only two.
2021-01-10 Olivier Hainque <hainque@adacore.com>
* inclhack.def (vxworks_math_h_fp_c99): New hack.
* tests/base/fcntl.h: Update.
* fixincl.x: Regenerate.
Make sure there is a visible prototype of sysClkRateGet() when
CLOCKS_PER_SEC is #defined to that in time.h for VxWorks. This
would typically be provided by sysLib.h.
2021-01-10 Olivier Hainque <hainque@adacore.com>
* inclhack.def (vxworks_time_h_syslib): New hack.
* tests/base/time.h: Update.
* fixincl.x: Regenerate.
Arrange to provide missing defs for C99 FP classification functions
and constants queried by libstdc++ configure checks (C99 support for C++98)
2021-01-10 Olivier Hainque <hainque@adacore.com>
* inclhack.def (vxworks_math_h_fp_c99): New hack.
* tests/base/math.h: Update.
* fixincl.x: Regenerate.
yvals.h on VxWorks expects the toolchain to provide its own
version of the header, which we don't do. Arrange to fallback
on the common system definitions instead.
2021-12-16 Olivier Hainque <hainque@adacore.com>
fixincludes/
* inclhack.def (vxworks_next_yvals): New hack.
* tests/base/yvals.h: New expected test result.
* fixincl.x: Regenerate.
For VxWorks, replace an attempt at providing a posix API for
mkdir via macro by a varargs prototype, which works better for
C++ references like std::mkdir(arg1, arg2).
2021-12-16 Olivier Hainque <hainque@adacore.com>
fixincludes/
* inclhack.def (vxworks_posix_mkdir): Refine to expose a
varargs interface.
* tests/base/sys/stat.h: Update expected results.
* fixincl.x: Regenerate.
The darwin system headers error out on __FLT_EVAL_METHOD__ == 16, which
occurs when the compiler is called with -mavx512fp16 on i386. Allow this
value to proceed past the check (nothing else depends on it in the
system headers).
fixincludes/ChangeLog:
* inclhack.def: Add new fix on darwin.
* fixincl.x: Regenerate.
* tests/base/math.h: Regenerate.
Add include hack to define PRIdPTR, PRIiPTR, PRIoPTR, PRIuPTR, PRIxPTR
and PRIXPTR in inttypes.h.
2021-08-30 John David Anglin <danglin@gcc.gnu.org>
fixincludes/ChangeLog:
* inclhack.def (hpux_c99_inttypes5): New hack to define PRIdPTR, etc.
* fixincl.x: Regenerate.
* tests/base/inttypes.h: Update.
Add more context to aix_externcpp1 selection to ensure
that the fix is correctly applied even in future AIX versions.
fixincludes/Changelog:
2021-07-01 Clément Chigot <clement.chigot@atos.net>
* inclhack.def (aix_externcpp1): Improve select regexp.
* fixincl.x: Regenerate.
* tests/base/sys/socket.h: Update.
After 92648faa1c ("aix: Fixinclude") make check-fixincludes began to
fail (at least on gcc121 machine). Fix by updating fixincludes/tests
and rerunning genfixes.
Co-developed-by: Nathan Sidwell <nathan@acm.org>
fixincludes/ChangeLog:
2020-12-11 Ilya Leoshkevich <iii@linux.ibm.com>
* fixincl.x: Rerun genfixes.
* inclhack.def(aix_physadr_t): Change test_text to something
that needs to be replaced.
* tests/base/sys/types.h(aix_physadr_t): Add expectation.
This fixes an ODR violation in the AIX headers that is detected by C++
modules. While unnamed structs with typedef names for linkage
purposes are accepted, this case is an anonymous struct without such a
typedef name -- the typedef is attached to the pointer-to-struct type.
Fixed by naming the struct.
fixincludes/
* inclhack.def (aix_physaddr_t): New.
* fixincl.x: Regenerated.
In recent Technology Levels of AIX 7.2, new "#ifdef __cplusplus" have been
added. Thus, the aix_malloc fix was applied in wrong locations. This patch
increases the context to avoid this.
fixincludes/ChangeLog:
2020-10-03 Clément Chigot <clement.chigot@atos.net>
* inclhack.def (aix_malloc): Add more context to select.
* fixincl.x: Regenerate.
* tests/base/malloc.h: Update expected results.
AIX protects the STDC Format Macros in a manner that can prevent the
definition of the macros depending on the order of header inclusion.
The protection of the macros was referenced in C99, removed in C11, and
never specified in any C++ standard. Also, the macros are in the namespace
reserved to the implementation (compiler) so the compiler is permitted to
choose to inject those names.
fixincludes/ChangeLog:
2020-09-17 David Edelsohn <dje.gcc@gmail.com>
PR target/97044
* inclhack.def (aix_inttypes): New fix.
* fixincl.x: Regenerate.
* tests/base/sys/inttypes.h: New file.
Recent Technology Levels of AIX 7.2 have made sys/socket.h more C++-aware,
which causes the fix to be applied in too many locations. This patch adds
more context for the selection to apply the fix more narrowly.
fixincludes/ChangeLog:
2020-09-17 David Edelsohn <dje.gcc@gmail.com>
* inclhack.def (aix_externcpp1): Add more context to select.
(aix_externcpp2): Same.
* fixincl.x: Regenerate.
* tests/base/sys/socket.h: Update expected results.
There is no reasonable chance that the SDKs in question will be re-
issued, so the only viable solution is a fixincludes.
2019-08-18 C.G. Dogan <gcc+cgdogan.00@gmail.com>
Iain Sandoe <iain@sandoe.co.uk>
PR target/83531
* inclhack.def (darwin_api_availability): New, strip leading
underscores from API_XXXX defines.
* fixincl.x: Regenerate.
* tests/base/os/availability.h: New file.
Co-Authored-By: Iain Sandoe <iain@sandoe.co.uk>
From-SVN: r274624
Darwin has had long long functions for some considerable time and these are
exposed in Darwin8 and Darwin11+ headers. However, for some reason it was
elected to hide them behind __STRICT_ANSI__ and __STDC_VERSION__ on Darwin9
and Darwin10. This is a problem for G++/libstdc++ that expects the functions
to be available for strict ansi (-std=c++14, for example) and without
defining __STDC_VERSION__. The fix here follows the pattern used in
Darwin11+ headers where the functions may be explicitly hidden by defining
__DARWIN_NO_LONG_LONG.
This fixes the tr1 testsuite fails seen on Darwin9 and 10.
2019-06-21 Iain Sandoe <iain@sandoe.co.uk>
* inclhack.def: Replace the complex test using __STRICT_ANSI__ and
__STDC_VERSION__ with a test using __DARWIN_NO_LONG_LONG.
Ensure that the top level math.h uses <> to wrap included headers
rather than "".
* fixincl.x: Regenerated.
* tests/base/architecture/ppc/math.h: Update test to include the
__DARWIN_NO_LONG_LONG case.
From-SVN: r272563
There are two issues with the Darwin14 (SDK) headers in which unguarded
advanced syntax elements causes any code including these headers to fail.
2019-06-21 Iain Sandoe <iain@sandoe.co.uk>
* inclhack.def: Guard __has_attribute and __has_extension in
os/base.h.
Guard Apple blocks syntax in dispatch/object.h.
* fixincl.x: Regenerate.
* tests/base/dispatch/object.h: New file.
* tests/base/os/base.h: New file.
From-SVN: r272561
One should not provide test_text for wrap style fixes
this was causing the test to fail. No change to the
actual fix.
2019-05-11 Iain Sandoe <iain@sandoe.co.uk>
PR target/90379
PR bootstrap/89864
* inclhack.def (darwin_ucred__Atomic): Do not supply test_text
for wrap fixes.
* fixincl.x: Regenerated.
From-SVN: r271098
fix PR89864
2019-04-18 Erik Schnetter <schnetter@gmail.com>
Jakub Jelinek <jakub@redhat.com>
Iain Sandoe <iain@sandoe.co.uk>
PR bootstrap/89864
* inclhack.def (darwin_ucred__Atomic): New, work around _Atomic keyword
use in headers included by C++.
* fixincl.x: Regenerated.
Co-Authored-By: Iain Sandoe <iain@sandoe.co.uk>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r270435
A quick experiment reveals that this hack is needed for C code - simply
removing this hack entirely breaks the build of libstdc++, since
regs.h (more accurately, the cpu-specific header it pulls in) defines
structs in terms of types from vxTypesOld. Those definitions are
properly guarded by #ifndef _ASMLANGUAGE, but the cpu-files do not take
care to include vxTypesOld.h for the types they depend on.
But when using regs.h from some assembly file, the assembler chokes on
the typedefs in vxTypesOld.h. We can fix that by guarding the include of
vxTypesOld by !_ASMLANGUAGE. This should not affect existing C code.
Now, the OS' regs.h contains preprocessor conditionals such as
#if CPU_FAMILY==I960
...
#endif /* CPU_FAMILY==I960 */
#if CPU_FAMILY==MC680X0
...
#endif /* CPU_FAMILY==MC680X0 */
Without definitions of CPU_FAMILY, I960 etc., these would all be true,
which will not end well. Code using the fix-included regs.h
automatically get vxCpu.h via a chain of includes from vxTypesOld.h, but
we can make regs.h a little more self-contained for both C and asm users
by doing an explicit include of vxCpu.h.
From-SVN: r265187
The rationale for the fixinclude ioctl macro wrapper is, as far as I can
tell (https://gcc.gnu.org/ml/gcc-patches/2012-09/msg01619.html)
Fix 2: Add hack for ioctl() on VxWorks.
ioctl() is supposed to be variadic, but VxWorks only has a three
argument version with the third argument of type int. This messes up
when the third argument is not implicitly convertible to int. This
adds a macro which wraps around ioctl() and explicitly casts the third
argument to an int. This way, the most common use case of ioctl (with
a const char * for the third argument) will compile in C++, where
pointers must be explicitly casted to int.
However, we have existing C++ code that calls the ioctl function via
::ioctl(foo, bar, baz)
and obviously this breaks when it gets expanded to
::(ioctl)(foo, bar, (int)(baz))
Since the GNU C preprocessor already prevents recursive expansion of
function-like macros, the parentheses around ioctl are unnecessary.
Incidentally, there is also a macro sioIoctl() in the vxworks sioLib.h
header that expands to
((pSioChan)->pDrvFuncs->ioctl (pSioChan, cmd, arg))
which also breaks when that gets further expanded to
((pSioChan)->pDrvFuncs->(ioctl) (pSioChan, cmd, (int)(arg)))
This patch partly fixes that issue as well, but the third argument to
the pDrvFuncs->ioctl method should be void*, so the cast to (int) is
slightly annoying. Internally, we've simply patched the sioIoctl macro:
(((pSioChan)->pDrvFuncs->ioctl) (pSioChan, cmd, arg))
From-SVN: r264056
* inclhack.def (aix_stdlib_malloc): New fix.
(aix_stdlib_realloc): New fix.
(aix_stdlib_calloc): New fix.
(aix_stdlib_valloc): New fix.
* fixincl.x: Regenerate.
* test/base/stdlib.h [AIX_STDLIB_MALLOC]: New test.
[AIX_STDLIB_REALLOC]: New test.
[AIX_STDLIB_CALLOC]: New test.
[AIX_STDLIB_VALLOC]: New test.
From-SVN: r237394
Daniel Richard G. <skunk@iskunk.org>
PR bootstrap/48009
PR bootstrap/53348
* inclhack.def (aix_strtof_const): New fix.
* fixincl.x: Regenerate.
* tests/base/inttypes.h: New test.
From-SVN: r220736
* fixincl.tpl: add a check sum acceptance test
* fixlib.h: enumerate it
* fixincl.c: handle it
* README: document it and document the handling of test_text
From-SVN: r220215
plus fix the ordering of the patches:
* inclhack.def: many of the headers found under "bits/" are
often stashed under architecture directories. Apply fixes
to those, too. Also, re-ordered misordered fixes.
* tests/base/linux/vt.h: 80 columns in .def file limitation
* tests/base/iso/math_c99.h: adjust ordering
* tests/base/rtldef/string.h: likewise
* tests/base/bits/fenv.h: likewise
* tests/base/pthread.h: likewise
From-SVN: r205793
2013-12-06 Richard Biener <rguenther@suse.de>
* inclhack.def (suse_linux_vt_cxx): New fix for linux/vt.h
being not compatible with C++.
* tests/base/linux/vt.h: New test.
From-SVN: r205729
John David Anglin
Olivier Hainque
Francois-Xavier Coudert
Clément Chigot
Ilya Leoshkevich
Nathan Sidwell
David Edelsohn
C.G. Dogan
Iain Sandoe
Erik Schnetter
Rasmus Villemoes
Rasmus Villemoes
Doug Rupp
Rainer Orth
Rainer Orth
Bernd Edlinger
Daniel Richard G.
Bruce Korb
Uros Bizjak
Alexander Ivchenko
Richard Biener