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CMake: Use only the generic symbol versioning with NVIDIA HPC Compiler.

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It doesn't support the __symver__ attribute or __asm__(".symver ...").
The generic symbol versioning can still be used since it only needs
linker support.

(cherry picked from commit c273123ed0ebaebf49994057a7fe98aae7f42c40)
(cherry picked from commit 08754772e801218e5e06dc06e51c9e712ddf3e49)
This commit is contained in:
Lasse Collin 2024-03-15 16:36:35 +02:00
parent 880556e98c
commit 0f455c2687
1 changed files with 6 additions and 1 deletions
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7
CMakeLists.txt
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@ -256,7 +256,8 @@ if(NOT WIN32)
set(SYMBOL_VERSIONING_DEFAULT OFF)
if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND
CMAKE_SYSTEM_PROCESSOR MATCHES "[Mm]icro[Bb]laze")
(CMAKE_SYSTEM_PROCESSOR MATCHES "[Mm]icro[Bb]laze" OR
CMAKE_C_COMPILER_ID STREQUAL "NVHPC"))
# As a special case, GNU/Linux on MicroBlaze gets the generic
# symbol versioning because GCC 12 doesn't support the __symver__
# attribute on MicroBlaze. On Linux, CMAKE_SYSTEM_PROCESSOR comes
@ -264,6 +265,10 @@ if(NOT WIN32)
# the CMake toolchain file (not perfectly standardized but it very
# likely has "microblaze" in lower case or mixed case somewhere in
# the string).
#
# NVIDIA HPC Compiler doesn't support symbol versioning but
# it uses the linked from the system so the linker script
# can still be used to get the generic symbol versioning.
set(SYMBOL_VERSIONING_DEFAULT "generic")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")