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annotate build-scripts/updaterev.sh @ 4435:e953700da4ca

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Minor cleanup on Jiang's patch
author Sam Lantinga <slouken@libsdl.org>
date Thu, 15 Apr 2010 22:27:01 -0700
parents 5e7e1f1a4056
children e99358ca7a8d
rev   line source
2982
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
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1 #!/bin/sh
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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2 #
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Sam Lantinga <slouken@libsdl.org>
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3 # Generate a header file with the current source revision
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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4
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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5 cd `dirname $0`
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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6 srcdir=..
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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7 header=$srcdir/include/SDL_revision.h
b64c1d23039b Make the current revision number available
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8
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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9 rev=`sh showrev.sh`
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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10 if [ "$rev" != "" ]; then
4419
5e7e1f1a4056 Changed revision details to be a string (an hg changeset) instead of an int.
Ryan C. Gordon <icculus@icculus.org>
parents: 2982
diff changeset
11 echo "#define SDL_REVISION \"$rev\"" >$header.new
2982
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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12 if diff $header $header.new >/dev/null 2>&1; then
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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13 rm $header.new
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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14 else
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Sam Lantinga <slouken@libsdl.org>
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15 mv $header.new $header
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Sam Lantinga <slouken@libsdl.org>
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16 fi
b64c1d23039b Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
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17 fi