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* build: unify and fix endian testsGustavo Zacarias2014-05-061-55/+0
| | | | | | | | | | | | | Unify the endian tests out of lib/ccan/wscript into wafsamba since they're almost cross-compile friendly. While at it fix them to be so by moving the preprocessor directives out of main scope since that will fail. And keep the WORDS_BIGENDIAN, HAVE_LITTLE_ENDIAN and HAVE_BIG_ENDIAN defines separate because of different codebases. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* lib/ccan: explicitly use allow_warnings=TrueStefan Metzmacher2014-04-021-0/+2
| | | | | Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* build: find FILE_OFFSET_BITS via arrayGustavo Zacarias2014-02-181-4/+7
| | | | | | | | | | | | | | | | | | | | | | | This makes cross-compiling happy, use a trick similar to autoconf's AC_CHECK_SIZEOF macro. Basically we make an array: static int array[1 - 2 * !(((long int)(sizeof(off_t))) < 8)]; This gives -1 multiplied by the negation of the condition (sizeof(off_t) < 8) cast to a long int. So if the condition is true it gives array[(-1 * 0)] (remember the condition is cast and negated) thus passing a build test with a 0-sized array. If it's false it gives array[(-1 * 1)] thus failing with a negative-sized array. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Tue Feb 18 23:18:32 CET 2014 on sn-devel-104
* ccan/wafbuild: use WERROR_CFLAGS instead of -WerrorBjörn Jacke2012-10-301-10/+7
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* ccan: check for all the used config.h definesRusty Russell2012-10-171-0/+21
| | | | | | | | | | In particular, not checking for byteswap.h meant we defined duplicates: https://bugzilla.samba.org/show_bug.cgi?id=9286 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Wed Oct 17 01:55:14 CEST 2012 on sn-devel-104
* ntdb: Try to fix the build on Solaris which does not have errAndrew Bartlett2012-09-231-1/+1
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* ccan: make it a grouping library.Rusty Russell2012-06-301-0/+10
| | | | | | | | | | | | | | | | | | | Andrew Bartlett pointed out that making CCAN a non-library will break the build in a different way in future: when two separate private libraries start using the same CCAN module, the symbol duplicate detection will fire (since private libaries don't use any symbol hiding). That doesn't happen yet, but it will surely happen eventually. So, for now at least, we build as a private library again. This unfortunately means the top-level build creates a libccan.so, which contains all the ccan modules whether you need them or not. Given the size of the library, I don't think this is a win. But it's simple. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Sat Jun 30 11:19:04 CEST 2012 on sn-devel-104
* lib/ccan: readd execinfo dependency to failtestStefan Metzmacher2012-06-291-1/+4
| | | | | | metze Signed-off-by: Michael Adam <obnox@samba.org>
* ccan: we're subsystems, not a library.Rusty Russell2012-06-291-12/+31
| | | | | | | | | | | | | | | | | | | | Don't expose a libccan.so; it would produce clashes if someone else does the same thing. Unfortunately, if we just change it from a SAMBA_LIBRARY to a SAMBA_SUBSYSTEM, it doesn't create a static library as we'd like, but links all the object files in. This means we get many duplicates (eg. everyone gets a copy of tally, even though only ntdb wants it). So, the solution is twofold: 1) Make the ccan modules separate. 2) Make the ccan modules SAMBA_SUBSYSTEMs not SAMBA_LIBRARYs so we don't build shared libraries which we can't share. 3) Make the places which uses ccan explicit. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Fri Jun 29 06:22:44 CEST 2012 on sn-devel-104
* ccan: check for err.h ourselvesRusty Russell2012-06-191-0/+1
| | | | | | | | Heimdal does this, but that doesn't help the autoconf build or the standalone libntdb build. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* tdb2: use ccan/err instead of err.hRusty Russell2012-06-091-2/+2
| | | | | | | | | Solaris has no err.h, so use CCAN replacement. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Sat Jun 9 12:07:15 CEST 2012 on sn-devel-104
* ccan: import err module.from ccan revision ↵Rusty Russell2012-06-091-2/+2
| | | | | | | | 5add556a1cb64b49a664506aa76216d885b22c97 This allows us to avoid err.h in failtest. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* ccan: Only build ccan-failtest when we are in developer modeAndrew Bartlett2012-06-071-4/+14
| | | | | | | | | | | | | | | From: Andrew Bartlett <abartlet@samba.org> This code is incredibly useful, but is only needed in test code and may not be perfectly portable. It has compiled on all systems bar Solaris so far, but rather than make it a requirement to build Samba, just keep it for development. Andrew Bartlett Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Thu Jun 7 18:53:12 CEST 2012 on sn-devel-104
* lib/ccan: add a missing dependency to 'execinfo' for 'backtrace()'Stefan Metzmacher2012-05-151-0/+4
| | | | | | | metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Tue May 15 16:12:54 CEST 2012 on sn-devel-104
* lib/ccan: define HAVE_CCAN.Rusty Russell2012-02-211-0/+1
| | | | | | | | This allows public headers to use CCAN if available, and dummy macros if not (eg. tdb2). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* ccan: configure check for HAVE_BUILTIN_CHOOSE_EXPRRusty Russell2011-09-141-0/+3
| | | | | | | | | We weren't testing for this, and without it, typesafe_cb just casts its function argument. This is why I didn't get a warning when one of my patches amended a function incorrectly. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* lib: import ccan modules for tdb2Rusty Russell2011-06-201-0/+120
Imported from git://git.ozlabs.org/~ccan/ccan init-1161-g661d41f Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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