Issue is, looks like Debian testing's graphic backend now uses LLVM-3.4,
which conflicts with 3.3 in Blender and makes it crash.
So add support to handle 3.4, by both allowing to force a specific version for some libs,
and switching back to head of official repo for OSL.
Fixes T39423: Blender crashes on iv41 encoded videos in thumbnail display mode
Libraries are still being committed to the svn, so compilation might be broken
for a while. Sorry for this, but can't really be avoided.
Also, some typos in scons are possible.
Using unordered_map and unordered_set C++ container types currently
requires careful testing or usage of boost, due to the various confusing
C++ version differences in include paths and namespaces.
Libmv defines tests for these cases in cmake and scons, such that ceres
can use any available implementation, or fall back too std::map/std::set
if none can be found.
This patch generalizes this buildfile code by providing a Blender macro.
* cmake: defines both the variables used by libmv at them moment as well
as 2 variables UNORDERED_MAP_INCLUDE_PREFIX and UNORDERED_MAP_NAMESPACE,
which can later be used in other C++ parts for convenience.
* scons: adds a tool script returning the include prefix and namespace.
Libmv checks these to define the appropriate definitions for ceres.
Differential Revision: https://developer.blender.org/D425
The script ##cmake_linux_install.sh## is currently invoking ##make## in single-threaded mode; this patch changes it to take advantage of all available CPU threads.
Reviewers: mont29
Reviewed By: mont29
Differential Revision: https://developer.blender.org/D358
This is a resubmission of the original patch from D255. Sorry, I didn’t understand that subsequent patches added to a diff are considered to //override// previous ones, rather than add to them.
Basically the comment for commit rB554eca1c288e has been applied to the wrong patch.
Reviewers: mont29
Reviewed By: mont29
Differential Revision: https://developer.blender.org/D359
The file ##build_files/build_environment/install_deps.sh## contains the following line:
THREADS=`cat /proc/cpuinfo | grep processor | wc -l`
The command within the backticks is a [[ http://catb.org/jargon/html/U/UUOC.html | Useless Use Of Cat ]].
A more compact way of writing the same thing (saving two subprocesses) is
THREADS=`grep -c processor /proc/cpuinfo`
or (using POSIX-preferred command-substitution parentheses instead of backticks)
THREADS=$(grep -c processor /proc/cpuinfo)
But the most compact, and least Linux-specific, way is to use the ##nproc##(1) command from the [[ http://www.gnu.org/software/coreutils/manual/html_node/nproc-invocation.html | GNU coreutils package ]]:
THREADS=$(nproc)
Reviewers: sergey, mont29
Reviewed by: mont29
Differential Revision: https://developer.blender.org/D255
Some int/float conversion warnings were disabled by buildsystems but
re-enabled by BLI_winstuff.h, the warnigns relate to conversions not
considered issues on other systems so better just quiet them.
- moved assumed location of omp lib to blender libs
- prepared libiomp5 to link out of the box with cmake
- changed according in scons
- introduced a local var C_VENDOR, cause Apple clang 3.4 may not include omp support yet
- added a linklibs for msgfmt ( may not be needed for other than OSX )
Updating rpms built from 'make package' has issues using the git hash since it isn't in a set order like svn commits, this lets it use the date to determine if the rpm is newer than the installed version.
Also updates the license text.
Ubuntu hack: add a --libyaml-cpp-ver parameter, to try to force installing a given version of this lib...
(only for DEB-like distro, I dare hope Trusty (!) is the only affected distro.
Not happy at all to have such things here, this is actually an Ubuntu bug, but will have to live with it I guess.
On Linux/Mac OS X, simply type "make cycles" inside the Blender source directory, to get a standalone build of the engine.
Reviewed by: Brecht
Differential Revision: https://developer.blender.org/D228
Weird library names having version suffix (e.g. libIex-2_1.so) are used only
when the OpenEXR was built with CMake. Building the library with the Autotools
doesn't add the version suffix.
