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43 lines
710 B
43 lines
710 B
2 years ago
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#!/bin/sh
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genobj() {
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#echo "$1" | sed -e 's/^/obj\//' -e 's/\.c/\.o/'
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echo "$1" | sed -e 's/\.c/\.o/'
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}
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genrule() {
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#gcc -MM "$1" | sed 's/^/obj\//'
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gcc -MM "$1"
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}
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rm -f objlist
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cat > Makefile << EOF
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CC = gcc
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LDFLAGS = -lm -lgrapheme -lSDL2 -lGLEW -lGL
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CFLAGS = -g -Wall -Wextra -pedantic
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.PHONY: clean all
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all: test
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EOF
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for f in *.c; do
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genrule $f >> Makefile
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genobj $f >> objlist
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done
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mainrule='test: '
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linkcmd=' ${CC} ${LDFLAGS} -o test '
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cleanrule='clean:
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rm -f '
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while IFS="" read -r line; do
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mainrule="$mainrule $line"
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linkcmd="$linkcmd $line"
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cleanrule="$cleanrule $line"
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done < objlist
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echo "$mainrule" >> Makefile
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echo "$linkcmd" >> Makefile
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echo "$cleanrule" >> Makefile
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