Bug#1077788: clblas: autopkgtest regressions with gcc-14

[Gianfranco Costamagna]

Package: clblas
Version: 2.12-5
Severity: serious
Tags: patch


Dear Maintainer,


gcc-14 changed some warnings into errors.
I checked codesearch.debian.org and found something that might be considered a patch and submitted upstream.

At least now the example code compiles correctly, this is why I'm tagging it as patch (and this is just an example code, so
we can ignore the sanity of the approach)

Feel free to adapt it if needed.

Thanks for considering the patch.


diff -Nru clblas-2.12/debian/patches/361.patch clblas-2.12/debian/patches/361.patch
--- clblas-2.12/debian/patches/361.patch	1970-01-01 01:00:00.000000000 +0100
+++ clblas-2.12/debian/patches/361.patch	2024-08-02 09:02:48.000000000 +0200
@@ -0,0 +1,55 @@
+From c8df417ce2a7ee644bb6e997ec37b85450496e8c Mon Sep 17 00:00:00 2001
+From: Gianfranco Costamagna <costamagnagianfranco at yahoo.it>
+Date: Fri, 2 Aug 2024 09:02:32 +0200
+Subject: [PATCH] Update example_ctrsm.c
+
+Fixup a failure due to
+
+[ 16%] Building C object CMakeFiles/example_ctrsm.dir/example_ctrsm.c.o
+In file included from /usr/include/CL/cl.h:20,
+                 from /usr/include/clBLAS.h:35,
+                 from /tmp/example_ctrsm.c:25:
+/usr/include/CL/cl_version.h:22:9: note: '#pragma message: cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 300 (OpenCL 3.0)'
+   22 | #pragma message("cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 300 (OpenCL 3.0)")
+      |         ^~~~~~~
+/tmp/example_ctrsm.c: In function 'main':
+/tmp/example_ctrsm.c:95:48: error: passing argument 2 of 'clGetPlatformIDs' from incompatible pointer type [-Wincompatible-pointer-types]
+   95 |     err = clGetPlatformIDs(sizeof( platform ), &platform, NULL);
+      |                                                ^~~~~~~~~
+      |                                                |
+      |                                                struct _cl_platform_id ***
+/usr/include/CL/cl.h:956:35: note: expected 'struct _cl_platform_id **' but argument is of type 'struct _cl_platform_id ***'
+  956 |                  cl_platform_id * platforms,
+      |                  ~~~~~~~~~~~~~~~~~^~~~~~~~~
+/tmp/example_ctrsm.c:114:5: warning: 'clCreateCommandQueue' is deprecated [-Wdeprecated-declarations]
+  114 |     queue = clCreateCommandQueue(ctx, device, 0, &err);
+      |     ^~~~~
+/usr/include/CL/cl.h:1914:1: note: declared here
+ 1914 | clCreateCommandQueue(cl_context                     context,
+      | ^~~~~~~~~~~~~~~~~~~~
+---
+ src/samples/example_ctrsm.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/samples/example_ctrsm.c b/src/samples/example_ctrsm.c
+index 44664810..327fc2ce 100644
+--- a/src/samples/example_ctrsm.c
++++ b/src/samples/example_ctrsm.c
+@@ -81,7 +81,7 @@ int
+ main(void)
+ {
+     cl_int err;
+-    cl_platform_id platform[] = { 0, 0 };
++    cl_platform_id *platform;
+     cl_device_id device = 0;
+     cl_context_properties props[3] = { CL_CONTEXT_PLATFORM, 0, 0 };
+     cl_context ctx = 0;
+@@ -91,7 +91,7 @@ main(void)
+     int ret = 0;
+
+     /* Setup OpenCL environment. */
+-    err = clGetPlatformIDs(sizeof( platform ), &platform, NULL);
++    err = clGetPlatformIDs(sizeof( platform ), platform, NULL);
+     if (err != CL_SUCCESS) {
+         printf( "clGetPlatformIDs() failed with %d\n", err );
+         return 1;
diff -Nru clblas-2.12/debian/patches/series clblas-2.12/debian/patches/series
--- clblas-2.12/debian/patches/series	2024-04-26 18:44:20.000000000 +0200
+++ clblas-2.12/debian/patches/series	2024-08-02 09:02:59.000000000 +0200
@@ -11,3 +11,4 @@
  Fix-local-variables-not-declared-in-outermost-scope.patch
  no-implicit-declarations.patch
  missing-flags.patch
+361.patch

-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_signature.asc
Type: application/pgp-signature
Size: 840 bytes
Desc: OpenPGP digital signature
URL: <http://alioth-lists.debian.net/pipermail/debian-science-maintainers/attachments/20240802/cd3976b2/attachment.sig>