Author: kevans
Date: Wed Sep 18 01:58:56 2019
New Revision: 352465
URL: https://svnweb.freebsd.org/changeset/base/352465
Log:
googletest: default-disable on all of MIPS for now
Parts of the fusefs tests trigger a bug in current versions of llvm: IR
representation of some routine for the MIPS targets is a function with a
large number of arguments. This then leads the compiler on an hour+ long
goose chase, which is OK if you build the current tree but less-so if you're
trying external toolchain or doing a universe build involving mips when it
eventually gets switched over to LLVM.
Better, accurate details can be found in LLVM PR43263.
Modified:
head/share/mk/src.opts.mk
Modified: head/share/mk/src.opts.mk
==============================================================================
--- head/share/mk/src.opts.mk Wed Sep 18 01:33:17 2019 (r352464)
+++ head/share/mk/src.opts.mk Wed Sep 18 01:58:56 2019 (r352465)
@@ -108,7 +108,6 @@ __DEFAULT_YES_OPTIONS = \
GDB \
GNU_DIFF \
GNU_GREP \
- GOOGLETEST \
GPIO \
HAST \
HTML \
@@ -258,6 +257,15 @@ __T=${MACHINE_ARCH}
__TT=${TARGET}
.else
__TT=${MACHINE}
+.endif
+
+# Default GOOGLETEST to off for MIPS while LLVM PR 43263 is active. Part
+# of the fusefs tests trigger excessively long compile times. It does
+# eventually succeed, but this shouldn't be forced on those building by
default.
+.if ${__TT} == "mips"
+__DEFAULT_NO_OPTIONS+= GOOGLETEST
+.else
+__DEFAULT_YES_OPTIONS+= GOOGLETEST
.endif
# All supported backends for LLVM_TARGET_XXX
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