Instead of trying to guess the interface style by solely checking
the OS name, check if a fake test program can be built and linked.
This will give more accurate result when FreeBSD and other systems
moved to the interface based on GNU qsort_r().
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18527>
LLVM 11 was released in October 2020. If you want to build against
Mesa's Git version, that seems like enough time to upgrade to at least
LLVM 11 (Debian stable has this too).
It reduces the amount of #if gates we need and more will be incoming
again, given the Opaque Pointer transition.
Additionally radeonsi is already requiring LLVM 11. Therefore the
minimum will have been LLVM 11 for many builds anyway.
Note that clc is kept to LLVM 10 for the time being.
Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16047>
source_root function is deprecated in Meson version 0.56.0, so let's use
instead a current_source_dir() function, available in all Meson
versions. This also allows to deduplicate some code by declaring
commonly used string at the top meson.build file.
Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17974>
There is non pipe-loader source code depends on it.
After doing this, we found that shared library pipe_swrast depends on libswdri
The error message is:
src/gallium/targets/pipe-loader/pipe_swrast.so.p/pipe_swrast.c.o:pipe_swrast.c:swrast_driver_descriptor: error: undefined reference to 'dri_create_sw_winsys'
src/gallium/targets/pipe-loader/pipe_swrast.so.p/pipe_swrast.c.o:pipe_swrast.c:swrast_driver_descriptor: error: undefined reference to 'kms_dri_create_winsys'
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17784>
This uses APIs that are not available on Win7. Since this is a build-time
configuration, and since we can't use the SDK version as an indicator
(since you can support Win7 via new SDKs), a new option is added to allow
disabling it, to maintain Win7 support if desired.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17431>
On Linux, the static glapi path sees libGL.so implementing the static
glapi, and the drivers (libgallium_dri.so) updating/reading the TLS
vars.
On Windows, to allow libgallium_wgl.dll to be a full ICD, it's
responsible for implementing the actual static glapi. However, before
this change, OpenGL32.dll was also implementing the static glapi,
meaning that GL API calls from OpenGL32.dll didn't route to the driver
correctly because the TLS vars were never actually set - the driver set
its copy, and OpenGL32.dll read its own copy.
Now, always build a bridge and static version of glapi when not using
shared. The bridge version is linked into OpenGL32.dll, and the static
version is linked into the driver on Windows. GLES only builds with
shared glapi - but after this, shared glapi is not really needed on
Windows for GLES, since the driver has all of the data.
Fixes: f36921ef ("wgl: Refactor drivers to a libgallium_wgl.dll")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6560
Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16713>
since !17208 there are 2 paths for disk_cache_get_function_identifier
on mingw: DETECT_OS_WINDOWS or HAVE_DLADDR (if dlfcn shims is present)
../src/util/disk_cache_os.c:47:1: error: redefinition of 'disk_cache_get_function_identifier'
47 | disk_cache_get_function_identifier(void *ptr, struct mesa_sha1 *ctx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/util/disk_cache_os.c:36:
../src/util/disk_cache.h:121:1: note: previous definition of 'disk_cache_get_function_identifier' with type '_Bool(void *, struct _SHA1_CTX *)'
121 | disk_cache_get_function_identifier(void *ptr, struct mesa_sha1 *ctx)
here we disable the dladdr path from meson for consistency with msvc
fixes: 2dcbe8727
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17261>
Create c11/time.h instead of put timespec_get in `c11/threads.h`
Creating impl folder is used to avoid `#include <time.h>` point the c11/time.h file
Detecting if `struct timespec` present with meson
Define TIME_UTC in `c11/time.h` instead `c11/threads.h`
Define `struct timespec` in `c11/time.h` when not present.
Implement timespec_get in c11/impl/time.c instead threads.h
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15497>
Since this logic was written, we've moved to require C11, so this can
now be simplified. First of all, we no longer need to set
__STDC_VERSION__ for C code at all, because the issue that MSVC doesn't
set __STDC_VERSION__ for C99 is longer a concern. Second, we can make
the C++ check unconditional.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16812>
This option has no meaningful effect any more other than pointlessly
renaming the the library. Let's introduce a new default value called
"unspecified", and complain if it's set to anything else.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16213>
