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--
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* src/mkheader (canon_host_triplet): Add new entries.
* src/syscfg/lock-obj-pub.i486-pc-gnu.h: Rename to ...
* src/syscfg/lock-obj-pub.i686-pc-gnu.h: this.
* src/syscfg/lock-obj-pub.i486-pc-kfreebsd-gnu.h: Rename to ...
* src/syscfg/lock-obj-pub.i686-pc-kfreebsd-gnu.h: this.
* src/syscfg/lock-obj-pub.i486-pc-linux-gnu.h: Remove.
* src/Makefile.am (lock_obj_pub): Update.
--
i486-pc, i586-pc, and i686-pc all use the same ABI given the GNU
userland and a specific kernel.
This changeset updates the arch-specific lock-obj header generation to
treat the hardware aliases explicitly and should improve
cross-building for anyone wanting to target any of these 9
architectures.
It also removes src/syscfg/lock-obj-pub.i486-pc-linux-gnu.h, which
should be handled by the alias to
src/syscfg/lock-obj-pub.i686-pc-linux-gnu.h
Debian-Bug-Id: 799177
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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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* src/estream.c (fname_set_internal): Remove useless condition.
* src/mkheader.c (main): Ditto.
--
Detected by Stack 0.3.
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* src/Makefile.am (lock_obj_pub): Rename i586-pc-linux-gnu to
i686-pc-linux-gnu. Remove i486-pc-linux-gnu.
* src/mkheader.c (canon_host_triplet): New.
(main): Use it.
--
config.sub does not map i{4,5,6}86-pc-linux-gnu to one common triplet.
However, they all use the same ABI and thus we do not need several
versions of the syscfg files.
Signed-off-by: Werner Koch <[email protected]>
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* configure.ac (AC_SYS_LARGEFILE): New.
(AC_CHECK_HEADERS): Check for stdint.h.
(AC_CHECK_SIZEOF): Add for int, long and long long.
(REPLACEMENT_FOR_OFF_T): New ac_define.
* src/mkheader.c (have_stdint_h, have_w32_system, have_w64_system)
(replacement_for_off_type, stdint_h_included): New.
(xfree, xstrdup): New.
(parse_config_h): New.
(write_special): Support "define:gpgrt_off_t", "define:gpgrt_ssize_t",
"api_ssize_t" tags.
(main): Add config.h arg. Call parse_config_h. Fix substitute code.
* src/Makefile.am (gpg-error.h): Pass config.h to mkheader.
* src/gpg-error.h.in: Include definitions for gpgrt_ssize_t and
gpgrt_off_t. Let mkheader insert ssize_t keywords. Chnage all off_t
to gpgrt_off_t.
* src/estream.c: Change all off_t to gpgrt_off_t. Chnage all ssize_t
to gpgrt_ssize_t.
* src/visibility.c (gpgrt_fseeko): Use gpgrt_off_t.
(gpgrt_ftello): Ditto.
(gpgrt_getline): Use gpgrt_ssize_t.
(gpgrt_read_line): Ditto.
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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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* src/mkheader.c: New. Based on the mkheader from Libassuan.
* src/mkheader.awk: Remove.
* src/errnos.in: Add trailing linefeed.
* src/gpg-error.h.in: Change meta include directives for use with
mkheader.c.
* src/Makefile.am (EXTRA_DIST): Replace mkheader.awk by mkheader.c
(BUILT_SOURCES): Remove extra-h.in.
(CLEANFILES): Remove extra-h.in. Add mkheader.c.
(parts_of_gpg_error_h): New.
(extra-h.in): Remove rule.
(mkheader): Add rule.
(gpg-error.h): Change rule to use mkheader.
Signed-off-by: Werner Koch <[email protected]>
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