annotate mk/compile-rules.sh @ 21:1c9dac05d040

Add lint-style FALLTHROUGH annotations to fallthrough cases. (in the parse engine and thus the output code) Document this, because the old output causes warnings with gcc10.
author David A. Holland
date Mon, 13 Jun 2022 00:04:38 -0400
parents 13d2b8934445
children
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1 #!/bin/sh
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2 # compile-rules.sh - generate make rules for prog.mk and lib.mk
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3 # usage: compile-rules.sh 'srcs' 'rcfiles' > rules.mk
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4
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5 if [ $# != 2 ]; then
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6 echo "$0: usage: $0 'srcs' 'rcfiles'" 1>&2
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7 exit 1
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8 fi
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9
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10 SRCS="$1"
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11 RCFILES="$2"
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12
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13 OBJS=`echo " $SRCS " | sed 's, \./, ,g;s/\.[^\.]* /$(OBJEXT) /g'`
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14 OBJS=`echo "$OBJS" | sed 's/^ //;s/ *$//'`
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15 echo "OBJS=$OBJS"
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16
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17 RESFILES=`echo $RCFILES " " | sed 's/\.[^\.]* /.res /g;s/ *$//'`
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18 echo "RESFILES=$RESFILES"
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19
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20 for S in $SRCS; do
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21 echo $S | awk '
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22 {
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23 src=$1;
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24 if (src ~ "^\\./") {
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25 sub("^\\./", "", src);
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26 fullsrc = src;
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27 }
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28 else {
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29 fullsrc = "$(SRCDIR)/" src;
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30 }
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31
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32 obj=src;
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33 sub("\\.[^\\.]*$", "$(OBJEXT)", obj);
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34
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35 printf "%s: %s\n", obj, fullsrc;
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36 printf "\t@echo \" [CC] %s\"\n", src;
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37 printf "\t@$(CC) $(CFLAGS) $(CFLAGS.$(TYPE)) $(INCFLAGS)";
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38 printf " -c %s\n", fullsrc;
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39 }
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40 '
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41 done
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42
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43 for R in $RCFILES; do
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44 echo $R | awk '
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45 {
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46 src=$1;
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47 obj=src;
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48 sub("\\.[^\\.]*$", ".res", obj);
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49 printf "%s: $(SRCDIR)/%s\n", obj, src;
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50 printf "\t@echo \" [WINDRES] %s\"\n", src;
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51 printf "\t@$(WINDRES) $(WINDRESFLAGS) -fo$@ $(SRCDIR)/%s\n", src;
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52 }
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53 '
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54 done