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clang: Minor build simplification now that armv[45] is not supported

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Simplify these expressions a little and remove an obsolete comment.

Sponsored by:		Netflix
This commit is contained in:
Warner Losh 2022-07-05 10:19:32 -06:00
parent 2726978bd8
commit 0bc26e3254
1 changed files with 6 additions and 5 deletions
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11
lib/clang/llvm.build.mk
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@ -38,12 +38,13 @@ TARGET_ARCH?= ${MACHINE_ARCH}
BUILD_ARCH?= ${MACHINE_ARCH}
# Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it.
# arm (for armv4 and armv5 CPUs) always uses the soft float ABI.
# For all other targets, we stick with 'unknown'.
.if ${TARGET_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
TARGET_TRIPLE_ABI= -gnueabihf
.elif ${TARGET_ARCH:Marm*}
TARGET_TRIPLE_ABI= -gnueabi
.if ${TARGET_ARCH:Marm*}
.if !defined(CPUTYPE) || ${CPUTYPE:M*soft*} == ""
TARGET_ABI= -gnueabihf
.else
TARGET_ABI= -gnueabi
.endif
.else
TARGET_TRIPLE_ABI=
.endif