switch to c++20

optimize
Clyne 1 year ago
parent 0b2ef84376
commit 70e399b498
Signed by: clyne
GPG Key ID: 3267C8EBF3F9AFC7

@ -1,6 +1,6 @@
CXXFLAGS += -std=c++17 -g3 -ggdb -O0 \
CXXFLAGS += -std=c++20 -g3 -ggdb -O0 \
-pedantic -Wall -Wextra -Werror -Weffc++ -Wconversion \
-fno-exceptions -fno-threadsafe-statics -fno-rtti #-fstack-usage
-fno-exceptions -fno-rtti
CXXFILES := $(wildcard libalee/*.cpp)
OBJFILES := $(subst .cpp,.o,$(CXXFILES))
@ -8,15 +8,15 @@ LIBFILE := libalee/libalee.a
all: alee
msp430: CXX := msp430-elf32-g++
msp430: AR := msp430-elf32-gcc-ar
msp430: CXX := msp430-elf-g++
msp430: AR := msp430-elf-gcc-ar
msp430: CXXFLAGS += -I.
msp430: CXXFLAGS += -Os -mmcu=msp430g2553 -ffunction-sections -fdata-sections
msp430: CXXFLAGS += -DMEMDICTSIZE=200 -flto
msp430: LDFLAGS += -L/opt/msp430-elf32/include -Tmsp430/msp430g2553.ld -Wl,-gc-sections
msp430: CXXFLAGS += -DMEMDICTSIZE=128 -flto -fno-asynchronous-unwind-tables -fno-threadsafe-statics -fno-stack-protector
msp430: LDFLAGS += -L/usr/msp430-elf/usr/include -Tmsp430/msp430g2553.ld -Wl,-gc-sections
msp430: clean-lib msp430/alee-msp430
small: CXXFLAGS += -Os
small: CXXFLAGS += -Os -fno-asynchronous-unwind-tables -fno-threadsafe-statics -fno-stack-protector
small: alee
fast: CXXFLAGS += -O3 -march=native -mtune=native -flto

Loading…
Cancel
Save