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Fix generated cflags in LLVM/Clang for Star-MC3 #2341

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Fix generated cflags in LLVM/Clang for Star-MC3 #2341

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cede54e
Fix generated cflags in LLVM/Clang for Star-MC3
JonatanAntoni Jan 30, 2026
bad5a87
Merge branch 'main' into star-mc3-clang
JonatanAntoni Feb 4, 2026
8cb32b3
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JonatanAntoni Feb 4, 2026
ce35f6c
Merge branch 'main' into star-mc3-clang
brondani Feb 6, 2026
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15 changes: 7 additions & 8 deletions tools/buildmgr/cbuildgen/config/CLANG.17.0.1.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -197,7 +197,7 @@ elseif(CPU STREQUAL "Cortex-M52")
endif()
elseif(CPU STREQUAL "Star-MC3")
set(CLANG_ARCH "armv8.1m.main")
set(CPU_FEATURES "Star-MC3")
set(CPU_FEATURES "star-mc3")
if(MVE STREQUAL "NO_MVE")
if(FPU STREQUAL "NO_FPU")
set(CPU_FEATURES "${CPU_FEATURES}+nomve+nofp")
Expand All @@ -212,25 +212,24 @@ elseif(CPU STREQUAL "Star-MC3")
elseif(FPU STREQUAL "SP_FPU")
set(CPU_FEATURES "${CPU_FEATURES}+nomve.fp+nofp.dp")
elseif(FPU STREQUAL "DP_FPU")
message(FATAL_ERROR "Error: Star-MC3+nomve.fp is not supported!")
message(FATAL_ERROR "Error: star-mc3+nomve.fp is not supported!")
endif()
elseif(MVE STREQUAL "FP_MVE")
if(FPU STREQUAL "NO_FPU")
message(FATAL_ERROR "Error: Star-MC3+nofp is not supported!")
message(FATAL_ERROR "Error: star-mc3+nofp is not supported!")
elseif(FPU STREQUAL "SP_FPU")
message(FATAL_ERROR "Error: Star-MC3+nofp.dp is not supported!")
elseif(FPU STREQUAL "DP_FPU")
set(CPU_FEATURES "${CPU_FEATURES}")
message(FATAL_ERROR "Error: star-mc3+nofp.dp is not supported!")
endif()
endif()
if(PACBTI STREQUAL "NO_PACBTI")
set(CPU_FEATURES "${CPU_FEATURES}+nopacbti")
endif()
if(FPU STREQUAL "NO_FPU")
set(CLANG_MCPU "-mcpu=${CPU_FEATURES}")
set(CLANG_MFLOATABI "soft")
else()
set(CLANG_MCPU "-mcpu=${CPU_FEATURES} -mfloat-abi=hard")
set(CLANG_MFLOATABI "hard")
endif()
set(CLANG_MCPU "${CPU_FEATURES}")
elseif(CPU STREQUAL "Cortex-M55")
set(CLANG_ARCH "armv8.1m.main")
if(FPU STREQUAL "NO_FPU")
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