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arm: Tune default architecture target

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We lost these tunings when I moved us away from board focused
builds. I feel like most of our ARM interest is around ARMv7+

Change-Id: Ie301d275a74d48ee3d0c4c7dc7d6cdd635288a7b
This commit is contained in:
Alexander von Gluck IV
2018-08-01 09:03:43 -05:00
parent 01535bc234
commit e667d7db02
1 changed files with 7 additions and 0 deletions
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build/jam/ArchitectureRules
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@@ -49,7 +49,14 @@ rule ArchitectureSetup architecture
-Wno-cast-align -Wno-gnu-designator ; -Wno-cast-align -Wno-gnu-designator ;
} }
# default architecture tuning
# TODO: Do we want x86_gcc2 -march=pentium here?
local cpu = $(HAIKU_CPU_$(architecture)) ; local cpu = $(HAIKU_CPU_$(architecture)) ;
switch $(cpu) {
case arm :
ccBaseFlags += -march=armv7-a -mfloat-abi=hard ;
}
if $(cpu) = arm { if $(cpu) = arm {
if $(HAIKU_CC_IS_CLANG_$(architecture)) != 1 { if $(HAIKU_CC_IS_CLANG_$(architecture)) != 1 {
# For stackcrawls - not supported by Clang # For stackcrawls - not supported by Clang