Date: Wed, 27 Jun 2018 21:36:57 +0000 (UTC) From: Bryan Drewery <bdrewery@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r335747 - head/share/mk Message-ID: <201806272136.w5RLav6U016337@repo.freebsd.org>
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Author: bdrewery Date: Wed Jun 27 21:36:57 2018 New Revision: 335747 URL: https://svnweb.freebsd.org/changeset/base/335747 Log: LLVM_TARGET_ALL: Default LLVM_TARGET_ARM on for aarch64. This is needed for -m32 support which is used in the kernel cloudabi32 module. Tweak the style to make it easier to understand. MFC after: 2 weeks X-MFC-with: r335706 Reported by: Mark Millard Sponsored by: Dell EMC Modified: head/share/mk/src.opts.mk Modified: head/share/mk/src.opts.mk ============================================================================== --- head/share/mk/src.opts.mk Wed Jun 27 21:36:49 2018 (r335746) +++ head/share/mk/src.opts.mk Wed Jun 27 21:36:57 2018 (r335747) @@ -259,15 +259,17 @@ __LLVM_TARGETS= \ sparc \ x86 __LLVM_TARGET_FILT= C/(amd64|i386)/x86/:S/sparc64/sparc/:S/arm64/aarch64/ -# Default the given TARGET_ARCH's LLVM_TARGET support to the value of -# MK_CLANG. +.for __llt in ${__LLVM_TARGETS} +# Default the given TARGET's LLVM_TARGET support to the value of MK_CLANG. +.if ${__TT:${__LLVM_TARGET_FILT}} == ${__llt} +__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/CLANG +# aarch64 needs arm for -m32 support. +.elif ${__TT} == "arm64" && ${__llt} == "arm" +__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_ARM/LLVM_TARGET_AARCH64 # Default the rest of the LLVM_TARGETs to the value of MK_LLVM_TARGET_ALL # which is based on MK_CLANG. -.for __llt in ${__LLVM_TARGETS} -.if ${__llt} != ${__TT:${__LLVM_TARGET_FILT}} -__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/LLVM_TARGET_ALL .else -__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/CLANG +__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/LLVM_TARGET_ALL .endif .endfor
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