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disable aligned hinting or SV39 mmu's, issue #939, and pr #949

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Daan 2024-10-27 21:58:20 -07:00
parent 5f35933331
commit b3828bba9e
2 changed files with 15 additions and 3 deletions
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11
CMakeLists.txt
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@ -319,6 +319,17 @@ if(MI_WIN_USE_FLS)
list(APPEND mi_defines MI_WIN_USE_FLS=1)
endif()
# Check /proc/cpuinfo for an SV39 MMU and define a constant if one is
# found. We will want to skip the aligned hinting in that case. Issue #939, #949
if (EXISTS /proc/cpuinfo)
file(STRINGS /proc/cpuinfo mi_sv39_mmu REGEX "^mmu[ \t]+:[ \t]+sv39$")
if (mi_sv39_mmu)
MESSAGE( STATUS "Disable aligned hints (SV39 MMU detected)" )
list(APPEND mi_defines MI_NO_ALIGNED_HINT=1)
endif()
endif()
# On Haiku use `-DCMAKE_INSTALL_PREFIX` instead, issue #788
# if(CMAKE_SYSTEM_NAME MATCHES "Haiku")
# SET(CMAKE_INSTALL_LIBDIR ~/config/non-packaged/lib)