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Switch GPL_DTC to default off

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We use the BSDL devicetree compiler as long as we have a C++11 compiler.
dtc is not needed as a build tool on the platforms that are still using
GCC 4.2.1 (and it is being disabled very soon, anyhow).

Discussed with:	imp, kevans
This commit is contained in:
Ed Maste 2019-12-27 16:59:26 +00:00
parent 4085590d39
commit cb9da00eb7
1 changed files with 4 additions and 3 deletions
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7
share/mk/src.opts.mk
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@ -200,6 +200,7 @@ __DEFAULT_NO_OPTIONS = \
DTRACE_TESTS \
EXPERIMENTAL \
GNU_GREP_COMPAT \
GPL_DTC \
HESIOD \
HTTPD \
LIBSOFT \
@ -308,16 +309,16 @@ __DEFAULT_NO_OPTIONS+=LLVM_TARGET_BPF
${__TT} != "riscv" && ${__TT} != "sparc64")
# Clang is enabled, and will be installed as the default /usr/bin/cc.
__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD
__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC
__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX
.elif ${COMPILER_FEATURES:Mc++11} && ${__T} != "sparc64"
# If an external compiler that supports C++11 is used as ${CC} and Clang
# supports the target, then Clang is enabled but GCC is installed as the
# default /usr/bin/cc.
__DEFAULT_YES_OPTIONS+=CLANG GCC GCC_BOOTSTRAP GNUCXX GPL_DTC LLD
__DEFAULT_YES_OPTIONS+=CLANG GCC GCC_BOOTSTRAP GNUCXX LLD
__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC
.else
# Everything else disables Clang, and uses GCC instead.
__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC
__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX
__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD
.endif
# In-tree binutils/gcc are older versions without modern architecture support.