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* src/gen-posix-lock-obj.c: properly guard inclusioin of pthread.h
* tests/t-lock.c: likewise
* tests/t-poll.c: likewise
--
Although ./configure checks for thread support, gen-posix-lock-obj and
two tests still include pthread.h unconditionally.
Guard that inclusion using the same condition as all other uses of
pthread-related code.
Signed-off-by: "Yann E. MORIN" <[email protected]>
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* configure.ac (HAVE_GCC_ATTRIBUTE_ALIGNED): Revert.
* src/gen-posix-lock-obj.c (USE_16BYTE_ALIGNMENT): Revert.
* src/syscfg/lock-obj-pub.hppa-unknown-linux-gnu.h: Revert.
--
Signed-off-by: NIIBE Yutaka <[email protected]>
This fixes commit 5168b97. I considered wrongly that long double were
128-bit in HPPA. Currently, all that we can do for HPPA is assuming
GCC and use its extension of "aligned" attribute.
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* src/gen-posix-lock-obj.c (USE_DOUBLE_FOR_ALIGNMENT): Check for
the macro __sun.
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Signed-off-by: NIIBE Yutaka <[email protected]>
This fixes commit 5168b97 and 34b0714.
Thanks to Ibraheem Saleh and Thomas Klausner for testing.
Thanks to Tom G. Christensen for suggesting the fix with the
useful link: https://sourceforge.net/p/predef/wiki/Home/
Thanks to Nelson H. F. Beebe to inform the tool:
http://www.math.utah.edu/~beebe/cc-defs
GnuPG-bug-id: 2144
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* src/gen-posix-lock-obj.c (USE_DOUBLE_FOR_ALIGNMENT): Check LP64.
--
Signed-off-by: NIIBE Yutaka <[email protected]>
This fixes commit 5168b97.
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* configure.ac (HAVE_GCC_ATTRIBUTE_ALIGNED): Remove.
(LIB_SCHED_YIELD): New. Check sched_yield in -lrt.
* src/gen-posix-lock-obj.c (USE_16BYTE_ALIGNMENT): Remove.
(USE_DOUBLE_FOR_ALIGNMENT, USE_LONG_DOUBLE_FOR_ALIGNMENT): New.
* src/syscfg/lock-obj-pub.hppa-unknown-linux-gnu.h: Update.
--
Signed-off-by: NIIBE Yutaka <[email protected]>
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--
* use https for bug reporting
* in comments and docs, use https to refer to:
- www.gnu.org
- creativecommons.org
- translationproject.org
- mail.gnome.org
- www.perl.org
- www.ctan.org
- www.cl.cam.ac.uk
- www.ntg.nl
- cygwin.com
- www.ethnologue.com
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* src/posix-lock-obj.h (LOCK_ABI_NOT_AVAILABLE): New.
(LOCK_ABI_VERSION): Define depending on USE_POSIX_THREADS.
(_gpgrt_lock_t) [!USE_POSIX_THREADS]: Do not define the union.
* src/gen-posix-lock-obj.c: Take care of USE_POSIX_THREADS.
* src/posix-lock.c (_gpgrt_lock_init, _gpgrt_lock_lock)
(_gpgrt_lock_trylock, _gpgrt_lock_unlock)
(_gpgrt_lock_destroy): Return success for a no-threads version.
* tests/t-lock.c: Disable tests if threads are not available.
* src/mkheader.c (main): Add NO-THREADS to the printed comment.
* configure.ac: Show NO-TRHEADS in the final summary.
--
Warning: Using --disable-threads creates a different ABI which we
can't encode in the the cpu-vendor-os triplet. The run time checks
should detect this and abort the process.
Signed-off-by: Werner Koch <[email protected]>
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* configure.ac (HAVE_GCC_ATTRIBUTE_ALIGNED): New.
* src/gen-posix-lock-obj.c (USE_16BYTE_ALIGNMENT): Set for HPPA-Linux.
(main): Enforce alignment if needed.
* src/syscfg/lock-obj-pub.hppa-unknown-linux-gnu.h: Use 16 byte
alignment.
--
Debian-bug-id: 757060
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* src/gen-posix-lock-obj.c: Include string.h.
--
string.h is required for strerror ().
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* src/gen-posix-lock-obj.c (main): Chnage comment in created file.
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* src/posix-lock-obj.h (_gpgrt_lock_t): Swap VERS and MTX and put MTX
into a union.
* src/posix-lock.c (gpgrt_lock_lock): Adjust for this change.
* src/gen-posix-lock-obj.c (main): Change output accordingly.
Signed-off-by: Werner Koch <[email protected]>
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* src/mkheader.c (mk_include_name): New.
(include_file): Implement '&' substitution.
(try_include_file): New.
(write_special): Use try_include_file and syscfg/.
(main): Add a new arg.
* configure.ac (CROSS_COMPILING): New am_conditional.
(HOST_TRIPLET_STRING): New ac_define.
* src/gen-posix-lock-obj.c (main): Print the host triplet.
* src/w32-lock-obj-pub.in: Move to ...
* src/syscfg/lock-obj-pub.mingw32.h: here.
* src/Makefile.am (lock_obj_pub): New.
(pre_mkheader_cmds): New.
(gpg-error.h): Run pre_mkheader_cmds.
(parts_of_gpg_error_h, lock-obj-pub.native.h): Do not use when
cross-compiling.
Signed-off-by: Werner Koch <[email protected]>
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* src/gpg-error.h.in (GPGRT_LOCK_DEFINE): New.
(gpgrt_lock_init): New.
(gpgrt_lock_lock): New.
(gpgrt_lock_unlock): New.
(gpgrt_lock_destroy): New.
(gpgrt_yield): New.
* src/gpg-error.def.in: Add new functions.
* m4/lock.m4, m4/threadlib.m4: New. Taken from current gnulib.
* configure.ac: Call gl_LOCK. Check size of pthread_mutex_t. Add
LIBTHREAD to GPG_ERROR_CONFIG_LIBS.
* src/err-codes.h.in (GPG_ERR_INV_LOCK_OBJ): New.
* src/gen-posix-lock-obj.c: New.
* src/gen-w32-lock-obj.c: New.
* src/lock.h, src/thread.h: New.
* src/posix-lock-obj.h, src/w32-lock-obj.h: New.
* src/posix-lock.c, src/w32-lock.c: New.
* src/posix-thread.c, src/w32-thread.c:
* src/w32-lock-obj-pub.in: New.
* src/mkheader.c (include_file): Support build time include files.
(write_special): Add keyword "include:lock-obj".
* src/Makefile.am:
(posix-lock-obj-pub.in): New rule.
(noinst_PROGRAMS): Add gen-*-lock-obj helpers.
* tests/t-common.h: New.
* tests/t-lock.c: New.
* tests/Makefile.am (t_lock_LDADD): Add new test.
--
This patch introduces the gpgrt_ functions which will be extended over
time to provide a library of commonly used code in GnuPG and
Libgcrypt. Having them in a library named libgpg-error is a misnomer
but this way we can achieve a smooth upgrade path.
In contrasts to other GnuPG libraries, the gpgrt_ functions return a
simple gpg_err_code_t and not gpg_error_t. The rationale for this is
that a source of error identifier does not make sense here; it is
better to use the source of error identifier of the caller. This can
easily be achieved in a component by wrapping these function in a
gpg_error macro/inline.
There is no cross-compiling support for Posix platforms; the
gen-posix-lock-obj tool must be run on the target system.
Note that the gen-w32-lock-obj tool is not needed at build time but
was used to figure out ABI definitions for Windows.
Signed-off-by: Werner Koch <[email protected]>
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