xine-lib/m4, branch 1.1.13

Rewrite CC_PTHREAD_RECURSIVE_MUTEX to use M4sh and AC_CACHE_CHECK.

2008-05-24T00:08:29+00:00

Backport pthreads.m4 from 1.2.

2008-05-24T00:04:27+00:00

Both attributes.m4 and pthread.m4 are two reusable M4 macro files,
which can eaily be shared between different projects. For this reason
it's better if they are kept identical between branches.

Backport CC_CHECK_LDFLAGS macro from 1.2 branch.

2008-05-24T00:01:21+00:00

Use M4sh AS_IF rather than sh if statements for common macros.

2008-05-23T22:34:56+00:00

Instead of using directly the sh if statement, use AS_IF, which makes
it possible for autotools to identify conditionally-called macros, and
allows to avoid M4 ifelse macros.

Check for MIN/MAX macro and include the header for them if found.

2008-05-23T21:31:33+00:00

The MIN/MAX macro are quite often used on the source code to find the
minimum or maximum value between two, instead of defining it per-unit,
check if the system provides them include the right header, otherwise
define them during configure run.

Add check for const attribute (for mathematical functions).

2008-05-20T19:14:36+00:00

Add CC_ATTRIBUTE_CONST macro to the attributes.h.
Run CC_ATTRIBUTE_CONST in configure.
Define SUPPORT_ATTRIBUTE_CONST for GCC 3.
Define XINE_CONST to __attribute__((__const__)) if supported.

--HG--
extra : transplant_source : /26%26%DF%C0%3C%AC%27%5C%B7%B1y%FEQ%8Ay%EE%F1%BD

Merge fix for 54ad8b80e6fc.

2008-05-22T21:42:16+00:00

Don't leak -Werror into the build system.

2008-05-22T21:40:39+00:00

Using the same variable name to save and restore CFLAGS between macros
is a bad idea.

Create a backend macro CC_CHECK_FLAGS_SILENT for specific flag macros, and use it for checking -fvisibility=hidden.

2008-05-22T15:32:18+00:00

--HG--
extra : transplant_source : %7B%9AW%E8%B4u%06%18%E4%25K%80d%CF%B2z%EA%0C%ECA

Announce check for -Werror (and equivalent) flags and its result.

2008-05-22T14:59:48+00:00

--HG--
extra : transplant_source : %F0n%9C%FB%F9%B3%1E%A5P%D6%20%01%EF%83k8%7D%8A%D4%5B