Mercurial > sdl-ios-xcode
annotate build-scripts/makedep.sh @ 3796:b19680c84cdf SDL-ryan-multiple-audio-device
Bunch of 1.3 audio cleanups to remove FIXMEs, get driver specific crap out of
the core and into the drivers where it belongs, and push generic
responsibilities out of the drivers and into the core where they belong.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Wed, 04 Oct 2006 19:54:23 +0000 |
parents | 14f302c5b32c |
children | 9f64d06fa168 |
rev | line source |
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1 #!/bin/sh |
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2 # |
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3 # Generate dependencies from a list of source files |
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4 |
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5 # Check to make sure our environment variables are set |
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6 if test x"$INCLUDE" = x -o x"$SOURCES" = x -o x"$output" = x; then |
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7 echo "SOURCES, INCLUDE, and output needs to be set" |
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8 exit 1 |
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9 fi |
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10 cache_prefix=".#$$" |
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11 |
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12 generate_var() |
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13 { |
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14 echo $1 | sed -e 's|^.*/||' -e 's|\.|_|g' |
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15 } |
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16 |
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17 search_deps() |
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18 { |
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19 base=`echo $1 | sed 's|/[^/]*$||'` |
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20 grep '#include "' <$1 | sed -e 's|.*"\([^"]*\)".*|\1|' | \ |
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21 while read file |
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22 do cache=${cache_prefix}_`generate_var $file` |
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23 if test -f $cache; then |
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24 : # We already ahve this cached |
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25 else |
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26 : >$cache |
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27 for path in $base `echo $INCLUDE | sed 's|-I||g'` |
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28 do dep="$path/$file" |
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29 if test -f "$dep"; then |
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30 echo " $dep \\" >>$cache |
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31 search_deps $dep >>$cache |
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32 break |
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33 fi |
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34 done |
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35 fi |
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36 cat $cache |
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37 done |
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38 } |
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39 |
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40 :>${output}.new |
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41 for src in $SOURCES |
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42 do echo "Generating dependencies for $src" |
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43 ext=`echo $src | sed 's|.*\.\(.*\)|\1|'` |
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44 obj=`echo $src | sed "s|^.*/\([^ ]*\)\..*|\1.lo|g"` |
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45 echo "\$(objects)/$obj: $src \\" >>${output}.new |
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46 search_deps $src | sort | uniq >>${output}.new |
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47 case $ext in |
1416 | 48 c) cat >>${output}.new <<__EOF__ |
49 | |
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50 \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src -o \$@ |
1416 | 51 |
52 __EOF__ | |
53 ;; | |
54 cc) cat >>${output}.new <<__EOF__ | |
55 | |
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56 \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src -o \$@ |
1416 | 57 |
58 __EOF__ | |
59 ;; | |
60 m) cat >>${output}.new <<__EOF__ | |
61 | |
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62 \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src -o \$@ |
1416 | 63 |
64 __EOF__ | |
65 ;; | |
66 asm) cat >>${output}.new <<__EOF__ | |
67 | |
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68 \$(LIBTOOL) --tag=CC --mode=compile \$(auxdir)/strip_fPIC.sh \$(NASM) $src -o \$@ |
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70 __EOF__ | |
71 ;; | |
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72 S) cat >>${output}.new <<__EOF__ |
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73 |
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74 \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src -o \$@ |
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75 |
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76 __EOF__ |
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77 ;; |
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78 *) echo "Unknown file extension: $ext";; |
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79 esac |
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80 echo "" >>${output}.new |
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81 done |
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82 mv ${output}.new ${output} |
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83 rm -f ${cache_prefix}* |