C++20 support

This commit is contained in:
orignal 2024-08-28 11:34:07 -04:00
parent a93043f064
commit 4a4b76141a
3 changed files with 15 additions and 6 deletions

View file

@ -23,10 +23,12 @@ else ifeq ($(shell expr match ${CXXVER} "[5-6]"),1) # gcc 5 - 6
else ifeq ($(shell expr match ${CXXVER} "[7-9]"),1) # gcc 7 - 9
NEEDED_CXXFLAGS += -std=c++17
LDLIBS = -latomic
else ifeq ($(shell expr match ${CXXVER} "1[0-9]"),2) # gcc 10+
# NEEDED_CXXFLAGS += -std=c++20
else ifeq ($(shell expr match ${CXXVER} "10"),2) # gcc 10
NEEDED_CXXFLAGS += -std=c++17
LDLIBS = -latomic
else ifeq ($(shell expr match ${CXXVER} "1[1-9]"),2) # gcc 11+
NEEDED_CXXFLAGS += -std=c++20
LDLIBS = -latomic
else # not supported
$(error Compiler too old)
endif