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xxd -n (set variable name) doesn't exist on all systems, use shell utilities to build the headers

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Fixes #1
This commit is contained in:
Toby Jaffey 2025-12-13 22:20:38 +00:00
parent bee38ce935
commit 1c9e9296be
7 changed files with 24 additions and 6 deletions
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6
hosts/host-mini/Makefile
View file

@ -1,7 +1,11 @@
TOPDIR=../..
all:
xxd -n mandel -i ${TOPDIR}/precompiled/mandel.bin | sed -e "s/unsigned char/const unsigned char/" > mandel.h
@echo "const unsigned char mandel[] = {" > mandel.h
@cat ${TOPDIR}/precompiled/mandel.bin | xxd -i >> mandel.h
@echo "};\nunsigned int mandel_len = " >> mandel.h
@wc -c ${TOPDIR}/precompiled/mandel.bin | awk '{print $$1}' >> mandel.h
@echo ";" >> mandel.h
gcc -Wall -DUVM32_ERROR_STRINGS -DUVM32_MEMORY_SIZE=512 -O2 -I${TOPDIR}/uvm32 -I${TOPDIR}/common -o host-mini ${TOPDIR}/uvm32/uvm32.c host-mini.c
clean:

4
hosts/host-mini/mandel.h
View file

@ -25,4 +25,6 @@ const unsigned char mandel[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x00
};
unsigned int mandel_len = 300;
unsigned int mandel_len =
300
;