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hello-world: Rename CPPFLAGS -> CXXFLAGS to follow common practice

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CXXFLAGS is the commonly used name for options passed to the C++
compiler. CPPFLAGS is commonly used for C preprocessor flags.
This commit is contained in:
Joakim Nohlgård 2022-11-27 07:00:58 +01:00
parent cad214cdc3
commit f04d60bffe
1 changed files with 9 additions and 9 deletions
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18
hello-world/Makefile
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@ -37,18 +37,18 @@ CFLAGS=--oslib=semihost -Os
CFLAGS_RISCV=$(CFLAGS) -march=rv32imac -mabi=ilp32 -Triscv.ld
CC_RISCV=riscv64-unknown-elf-gcc -specs=picolibc.specs $(CFLAGS_RISCV)
CPPFLAGS_RISCV=$(CFLAGS) -march=rv32imac -mabi=ilp32 -Triscv-cpp.ld
CPP_RISCV=riscv64-unknown-elf-g++ -specs=picolibcpp.specs $(CPPFLAGS_RISCV)
CXXFLAGS_RISCV=$(CFLAGS) -march=rv32imac -mabi=ilp32 -Triscv-cpp.ld
CXX_RISCV=riscv64-unknown-elf-g++ -specs=picolibcpp.specs $(CXXFLAGS_RISCV)
CFLAGS_ARM=$(CFLAGS) -mcpu=cortex-m3 -Tarm.ld
CC_ARM=arm-none-eabi-gcc -specs=picolibc.specs $(CFLAGS_ARM)
CPPFLAGS_ARM=$(CFLAGS) -mcpu=cortex-m3 -Tarm-cpp.ld
CPP_ARM=arm-none-eabi-c++ -specs=picolibcpp.specs $(CPPFLAGS_ARM)
CXXFLAGS_ARM=$(CFLAGS) -mcpu=cortex-m3 -Tarm-cpp.ld
CXX_ARM=arm-none-eabi-g++ -specs=picolibcpp.specs $(CXXFLAGS_ARM)
CFLAGS_AARCH64=$(CFLAGS) -Taarch64.ld
CC_AARCH64=aarch64-linux-gnu-gcc -specs=picolibc.specs $(CFLAGS_AARCH64)
CPPFLAGS_AARCH64=$(CFLAGS) -Taarch64-cpp.ld
CPP_AARCH64=aarch64-linux-gnu-g++ -specs=picolibcpp.specs $(CPPFLAGS_AARCH64)
CXXFLAGS_AARCH64=$(CFLAGS) -Taarch64-cpp.ld
CXX_AARCH64=aarch64-linux-gnu-g++ -specs=picolibcpp.specs $(CXXFLAGS_AARCH64)
all: \
hello-world-arm.elf hello-world-aarch64.elf \
@ -84,13 +84,13 @@ hello-worldpp-native.elf: hello-worldpp.cpp
c++ -o $@ $^
hello-worldpp-arm.elf: hello-worldpp.cpp
$(CPP_ARM) -Wl,-Map=hello-worldpp-arm.map -o $@ $^
$(CXX_ARM) -Wl,-Map=hello-worldpp-arm.map -o $@ $^
hello-worldpp-aarch64.elf: hello-worldpp.cpp
$(CPP_AARCH64) -Wl,-Map=hello-worldpp-aarch64.map -o $@ $^
$(CXX_AARCH64) -Wl,-Map=hello-worldpp-aarch64.map -o $@ $^
hello-worldpp-riscv.elf: hello-worldpp.cpp
$(CPP_RISCV) -Wl,-Map=hello-worldpp-riscv.map -o $@ $^
$(CXX_RISCV) -Wl,-Map=hello-worldpp-riscv.map -o $@ $^
clean:
rm -f *.elf *.map