make/update-rules.sh

Sun, 11 Aug 2024 15:43:01 +0200

author
Mike Becker <universe@uap-core.de>
date
Sun, 11 Aug 2024 15:43:01 +0200
changeset 67
0b96fe6d6b5e
parent 8
756b49205a29
permissions
-rwxr-xr-x

update to recent snapshot of UCX 3.1

8
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1 #!/bin/sh
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2
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3 dir="$1"
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4
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5 if [ -z "$dir" ]; then
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6 echo "Usage: $0 <src_dir>"
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7 exit 1
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8 fi
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9
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10 if [ -d "$dir" ]; then
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11 :
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12 else
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13 echo "'$dir' is not a directory"
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14 exit 1
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15 fi
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16
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17 if [ -z "$CC" ]; then
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18 for cc in gcc clang ; do
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19 if command -v "$cc" > /dev/null ; then
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20 CC="$cc"
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21 break
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22 fi
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23 done
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24 fi
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25
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26 if [ -z "$CC" ]; then
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27 echo "No suitable compiler found to generate make rules"
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28 exit 1
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29 fi
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30
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31 if command -v sed > /dev/null ; then
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32 :
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33 else
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34 echo "You need the 'sed' program for this script to work."
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35 exit 1
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36 fi
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37
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38 cd "$dir"
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39
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40 mv Makefile Makefile.old
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41 sed '/FORCE:/q' Makefile.old > Makefile
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42 echo >> Makefile
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43 for file in `ls *.c` ; do
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44 "$CC" -MT "\$(BUILD_DIR)/${file/.c/.o}" -MM $CFLAGS "$file"
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45 printf '\t@echo "Compiling $<"\n'
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46 printf '\t$(CC) -o $@ $(CFLAGS) -c $<\n\n'
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47 done >> Makefile
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48 rm Makefile.old

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