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Fix X_COMPILER_* and X_LINKER_* not being passed to installworld environment.

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This could lead to 'sh: head: not found' warnings which were a symptom
of running 'ld --version' during installworld.  This was only happening
with XCC or XLD set.  It is intended that cc and ld do not run during
installworld.  The metadata for these are already stored in
compiler-metadata.mk added in r316794.

This also removes redundant CROSSENV additions that were for
WITH_SYSTEM_COMPILER, WITHOUT_CROSS_COMPILER, and WITHOUT_TOOLCHAIN
which all don't have a cc or ld in their PATH during install.

Reported by:	Mark Millard
MFC after:	2 weeks
Sponsored by:	Dell EMC
This commit is contained in:
Bryan Drewery 2018-06-19 23:39:55 +00:00
parent 3edda95c9d
commit aafc33396e
1 changed files with 2 additions and 16 deletions
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18
Makefile.inc1
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@ -169,22 +169,6 @@ test-system-compiler: .PHONY
.info SYSTEM_COMPILER: Determined that CC=${CC} matches the source tree. Not bootstrapping a cross-compiler.
.endif
# For installworld need to ensure that the looked-up compiler metadata is
# passed along rather than trying to run cc from the restricted
# STRICTTMPPATH.
.if ${MK_CLANG_BOOTSTRAP} == "no" && ${MK_GCC_BOOTSTRAP} == "no"
.if !defined(X_COMPILER_TYPE)
CROSSENV+= COMPILER_VERSION=${COMPILER_VERSION} \
COMPILER_TYPE=${COMPILER_TYPE} \
COMPILER_FEATURES="${COMPILER_FEATURES}" \
COMPILER_FREEBSD_VERSION=${COMPILER_FREEBSD_VERSION}
.else
CROSSENV+= COMPILER_VERSION=${X_COMPILER_VERSION} \
COMPILER_FEATURES="${X_COMPILER_FEATURES}" \
COMPILER_TYPE=${X_COMPILER_TYPE} \
COMPILER_FREEBSD_VERSION=${X_COMPILER_FREEBSD_VERSION}
.endif
.endif
# Store some compiler metadata for use in installworld where we don't
# want to invoke CC at all.
_COMPILER_METADATA_VARS= COMPILER_VERSION \
@ -201,8 +185,10 @@ compiler-metadata.mk: .PHONY .META
@echo "_LOADED_COMPILER_METADATA=t" >> ${.TARGET}
.for v in ${_COMPILER_METADATA_VARS}
@echo "${v}=${${v}}" >> ${.TARGET}
@echo "X_${v}=${X_${v}}" >> ${.TARGET}
.endfor
@echo ".export ${_COMPILER_METADATA_VARS}" >> ${.TARGET}
@echo ".export ${_COMPILER_METADATA_VARS:C,^,X_,}" >> ${.TARGET}
# Handle external binutils.
.if defined(CROSS_TOOLCHAIN_PREFIX)