samba.git/lib/ccan/wscript, branch master

build: unify and fix endian tests

2014-05-06T16:14:13+00:00

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 
Reviewed-by: Andrew Bartlett 
Reviewed-by: David Disseldorp

lib/ccan: explicitly use allow_warnings=True

2014-04-02T07:03:46+00:00

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Andrew Bartlett

build: find FILE_OFFSET_BITS via array

2014-02-18T22:18:32+00:00

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 
Reviewed-by: Andrew Bartlett 
Reviewed-by: Andreas Schneider 

Autobuild-User(master): Andrew Bartlett 
Autobuild-Date(master): Tue Feb 18 23:18:32 CET 2014 on sn-devel-104

ccan/wafbuild: use WERROR_CFLAGS instead of -Werror

2012-10-30T12:18:50+00:00

ccan: check for all the used config.h defines

2012-10-16T23:55:14+00:00

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 

Autobuild-User(master): Rusty Russell 
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 err

2012-09-23T04:31:01+00:00

ccan: make it a grouping library.

2012-06-30T09:19:03+00:00

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 

Autobuild-User(master): Rusty Russell 
Autobuild-Date(master): Sat Jun 30 11:19:04 CEST 2012 on sn-devel-104

lib/ccan: readd execinfo dependency to failtest

2012-06-29T13:21:15+00:00

metze

Signed-off-by: Michael Adam

ccan: we're subsystems, not a library.

2012-06-29T04:22:44+00:00

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 

Autobuild-User(master): Rusty Russell 
Autobuild-Date(master): Fri Jun 29 06:22:44 CEST 2012 on sn-devel-104

ccan: check for err.h ourselves

2012-06-19T03:38:05+00:00

Heimdal does this, but that doesn't help the autoconf build or the standalone
libntdb build.

Signed-off-by: Rusty Russell