fix build

aappleby · Oct 6, 2023 · 9933fe4 · 9933fe4
1 parent 1d37787
commit 9933fe4
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Showing 3 changed files with 6 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,6 @@
 cmake_minimum_required(VERSION 3.13)
+
+set(PICO_SDK_FETCH_FROM_GIT on)
 include(pico_sdk_import.cmake)
 
 project(PicoRVD C CXX ASM)

diff --git a/build.sh b/build.sh
@@ -1,3 +1,4 @@
 #rm -rf bin
 #mkdir -p bin
+(cd example; ./build.sh)
 cmake -B bin && make -j8 -C bin
diff --git a/example/build.sh b/example/build.sh
@@ -2,9 +2,9 @@ rm -rf bin
 rm -rf obj
 mkdir -p bin
 mkdir -p obj
-riscv64-unknown-elf-gcc -g -O0 -flto -ffunction-sections -static-libgcc -lgcc -march=rv32ec -mabi=ilp32e -I/usr/include/newlib -nostdlib -I. -Wall -c ch32v003fun.c -o obj/ch32v003fun.o
-riscv64-unknown-elf-g++ -g -O0 -flto -ffunction-sections -static-libgcc -lgcc -march=rv32ec -mabi=ilp32e -I/usr/include/newlib -nostdlib -I. -Wall -c blink.cpp -o obj/blink.o
-riscv64-unknown-elf-g++ -g -O0 -flto -ffunction-sections -static-libgcc -lgcc -march=rv32ec -mabi=ilp32e -I/usr/include/newlib -nostdlib -I. -Wall -T ch32v003fun.ld  -Wl,--gc-sections -L. -o bin/blink.elf obj/ch32v003fun.o obj/blink.o -lgcc
+riscv64-unknown-elf-gcc -g -O0 -flto -ffunction-sections -static-libgcc -lgcc -march=rv32ec_zicsr -mabi=ilp32e -I/usr/include/newlib -nostdlib -I. -Wall -c ch32v003fun.c -o obj/ch32v003fun.o
+riscv64-unknown-elf-g++ -g -O0 -flto -ffunction-sections -static-libgcc -lgcc -march=rv32ec_zicsr -mabi=ilp32e -I/usr/include/newlib -nostdlib -I. -Wall -c blink.cpp -o obj/blink.o
+riscv64-unknown-elf-g++ -g -O0 -flto -ffunction-sections -static-libgcc -lgcc -march=rv32ec_zicsr -mabi=ilp32e -I/usr/include/newlib -nostdlib -I. -Wall -T ch32v003fun.ld  -Wl,--gc-sections -L. -o bin/blink.elf obj/ch32v003fun.o obj/blink.o -lgcc
 riscv64-unknown-elf-size bin/blink.elf
 riscv64-unknown-elf-objdump -S bin/blink.elf > bin/blink.lst
 riscv64-unknown-elf-objdump -t bin/blink.elf > bin/blink.map