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bsd.compiler.mk: Add a c++20 compiler feature.

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This is enabled for clang versions 10+ and GCC versions 10+.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D36892
This commit is contained in:
John Baldwin 2022-11-18 20:11:59 -08:00
parent b9cb80883b
commit 063b380f54
1 changed files with 4 additions and 0 deletions
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4
share/mk/bsd.compiler.mk
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@ -235,6 +235,10 @@ ${X_}COMPILER_FEATURES+= c++11 c++14
(${${X_}COMPILER_TYPE} == "gcc" && ${${X_}COMPILER_VERSION} >= 70000)
${X_}COMPILER_FEATURES+= c++17
.endif
.if (${${X_}COMPILER_TYPE} == "clang" && ${${X_}COMPILER_VERSION} >= 100000) || \
(${${X_}COMPILER_TYPE} == "gcc" && ${${X_}COMPILER_VERSION} >= 100100)
${X_}COMPILER_FEATURES+= c++20
.endif
.if ${${X_}COMPILER_TYPE} == "clang"
${X_}COMPILER_FEATURES+= retpoline init-all
# PR257638 lld fails with BE compressed debug. Fixed in main but external tool