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annotate build-scripts/updaterev.sh @ 3468:789b97008d8a

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My first OpenGL shader! Momma will be so proud! This shader implements the software renderer mask semantics where the source pixel is multiplied by the color and alpha modulation values and then any pixel with non-zero alpha is fully opaque. The OpenGL renderer on Mac OS X now passes all the automated render tests! :)
author Sam Lantinga <slouken@libsdl.org>
date Sat, 21 Nov 2009 05:29:31 +0000
parents b64c1d23039b
children 5e7e1f1a4056
rev   line source
2982
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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1 #!/bin/sh
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2 #
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3 # Generate a header file with the current source revision
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4
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5 cd `dirname $0`
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6 srcdir=..
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7 header=$srcdir/include/SDL_revision.h
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8
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9 rev=`sh showrev.sh`
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10 if [ "$rev" != "" ]; then
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11 echo "#define SDL_REVISION $rev" >$header.new
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12 if diff $header $header.new >/dev/null 2>&1; then
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13 rm $header.new
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14 else
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15 mv $header.new $header
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16 fi
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17 fi