Force MK_CLANG_IS_CC on in XMAKE.
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Authored by jhb on Nov 12 2019, 5:07 PM.

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bdrewery
imp

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rS354661: Force MK_CLANG_IS_CC on in XMAKE.

Summary

This ensures that a bootstrap clang compiler is always installed as
cc in WORLDTMP. If it is only installed as 'clang' then /usr/bin/cc
is used during the build instead of the bootstrap compiler.

Test Plan

tried to build riscv64sf with WITH_CLANG_BOOTSTRAP=yes but without WITH_CLANG_IS_CC=yes

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Tests Not Applicable

Event Timeline

jhb created this revision.Nov 12 2019, 5:07 PM

Harbormaster completed remote builds in B27475: Diff 64241.Nov 12 2019, 5:07 PM

imp accepted this revision.Nov 12 2019, 5:40 PM

This revision is now accepted and ready to land.Nov 12 2019, 5:40 PM

Hmmm, does this break native builds for gcc?

It shouldn't. The only thing that honors MK_CLANG_IS_CC is the clang Makefile, and during XMAKE we only enter that subdirectory if MK_CLANG_BOOSTRAP is yes, and we shouldn't have both that and MK_GCC_BOOTSTRAP as yes at the same time.

Closed by commit rS354661: Force MK_CLANG_IS_CC on in XMAKE. (authored by jhb). · Explain WhyNov 12 2019, 9:30 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rS354661: Force MK_CLANG_IS_CC on in XMAKE..