[Pkg-opencl-devel] Bug#823528: llvmopencl.so.5 should be packaged in it's own binary package

[Andreas Beckmann]

On 2016-05-08 18:19, Vincent Danjean wrote:
> Le 08/05/2016 17:38, Matthias Klose a écrit :
>> thanks for clarifying.  However I also saw dropped symbols in the
>> libpocl.so.1 library, so it looks like the library packages needs
>> to be renamed for 0.13.

>   I just saw an upload of pocl 0.13 has been done by someone else.
That was just 0.11-3 to NEW ...

> I will look at these missing symbols to check if a rename is required
> or if they are private ones.

OK, let's see what symbols we lost in 0.11, excluding anything from
namespaces llvm and clang:

$ git diff debian/0.10-12..debian/0.11-3 -- debian/*.symbols | grep +#MISSING | grep -vE "(optional=templinst|_Z(TI|TV|TS|nwI)?NK?(4llvm|5clang))|non-virtual thunk to clang::"
+#MISSING: 0.11# Header at Base 0.10
+#MISSING: 0.11# KernelName at Base 0.10
+#MISSING: 0.11# _Z21createWIVectorizePassv at Base 0.10
+#MISSING: 0.11# _ZN4pocl14ParallelRegion12InjectPrintFEPN4llvm11InstructionESsRSt6vectorIPNS1_5ValueESaIS6_EE at Base 0.10
+#MISSING: 0.11# _ZN4pocl7dumpCFGERN4llvm8FunctionESsPNS0_11SmallVectorIPNS_14ParallelRegionELj8EEEPSt3setIPNS0_10BasicBlockESt4lessISA_ESaISA_EE at Base 0.10
+#MISSING: 0.11# (arch=!armel)_ZTVSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE at Base 0.10
+#MISSING: 0.11# pocl_command_enqueue at Base 0.10
+#MISSING: 0.11# pocl_create_command at Base 0.10
+#MISSING: 0.11# pocl_create_event at Base 0.10
+#MISSING: 0.11# Header at Base 0.10
+#MISSING: 0.11# KernelName at Base 0.10
+#MISSING: 0.11# _Z21createWIVectorizePassv at Base 0.10
+#MISSING: 0.11# _ZN4pocl14ParallelRegion12InjectPrintFEPN4llvm11InstructionESsRSt6vectorIPNS1_5ValueESaIS6_EE at Base 0.10
+#MISSING: 0.11# _ZN4pocl7dumpCFGERN4llvm8FunctionESsPNS0_11SmallVectorIPNS_14ParallelRegionELj8EEEPSt3setIPNS0_10BasicBlockESt4lessISA_ESaISA_EE at Base 0.10

This seems to include some public symbols :-(

And for 0.12 a few more will go away, even if we ignore these just added in 0.11:

+#MISSING: 0.12# _ZN4pocl9LocalSizeE at Base 0.10
+#MISSING: 0.12# pocl_SHA1_Final at Base 0.11
+#MISSING: 0.12# pocl_SHA1_Init at Base 0.11
+#MISSING: 0.12# pocl_SHA1_Update at Base 0.11
+#MISSING: 0.12# pocl_basic_malloc at Base 0.11
+#MISSING: 0.12# pocl_cpuinfo_append_cpu_name at Base 0.10
+#MISSING: 0.12# pocl_debug_messages at Base 0.11
+#MISSING: 0.12# pocl_debug_timespec at Base 0.11
+#MISSING: 0.12# pocl_sysfs_detect_compute_unit_count at Base 0.11
+#MISSING: 0.12# supported_image_formats at Base 0.10
+#MISSING: 0.12# _ZN4pocl9LocalSizeE at Base 0.10

checking 0.13 is on my todo list

Should we rename libpocl1 to libpocl1-$UPSTREAMVERSION to handle these?


Andreas