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Use __freebsd_kprintf__ with GCC 12+ similar to clang.

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This commit is contained in:
John Baldwin 2022-11-22 08:36:12 -08:00
parent e8261bba4e
commit 5115511ed4
2 changed files with 4 additions and 2 deletions
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3
share/mk/bsd.sys.mk
View File

@ -222,7 +222,8 @@ CWARNFLAGS+= -Wno-system-headers
.endif # gcc
# How to handle FreeBSD custom printf format specifiers.
.if ${COMPILER_TYPE} == "clang"
.if ${COMPILER_TYPE} == "clang" || \
(${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 120100)
FORMAT_EXTENSIONS= -D__printf__=__freebsd_kprintf__
.else
FORMAT_EXTENSIONS= -fformat-extensions

3
sys/conf/kern.mk
View File

@ -91,7 +91,8 @@ CWARNFLAGS+= -Wno-format-zero-length
# to be disabled. WARNING: format checking is disabled in this case.
.if ${MK_FORMAT_EXTENSIONS} == "no"
FORMAT_EXTENSIONS= -Wno-format
.elif ${COMPILER_TYPE} == "clang"
.elif ${COMPILER_TYPE} == "clang" || \
(${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 120100)
FORMAT_EXTENSIONS= -D__printf__=__freebsd_kprintf__
.else
FORMAT_EXTENSIONS= -fformat-extensions