| author | Sam Lantinga <slouken@libsdl.org> |
| Sun, 20 Feb 2011 10:42:51 -0800 | |
| changeset 5359 | d5fe4ed3a28d |
| parent 5345 | 0202f62906ca |
| child 6994 | 06f368666c6f |
| permissions | -rwxr-xr-x |
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2982
b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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#!/bin/sh |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
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# |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
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# Generate a header file with the current source revision |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
4 |
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5310
a9945ce48999
Made it possible to build SDL from a fresh checkout without any additional steps.
Sam Lantinga <slouken@libsdl.org>
parents:
4936
diff
changeset
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5 |
outdir=`pwd` |
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2982
b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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6 |
cd `dirname $0` |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
7 |
srcdir=.. |
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5310
a9945ce48999
Made it possible to build SDL from a fresh checkout without any additional steps.
Sam Lantinga <slouken@libsdl.org>
parents:
4936
diff
changeset
|
8 |
header=$outdir/include/SDL_revision.h |
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2982
b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
9 |
|
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5345
0202f62906ca
Added a better way to include build rules in the Makefile
Sam Lantinga <slouken@libsdl.org>
parents:
5310
diff
changeset
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10 |
rev=`sh showrev.sh 2>/dev/null` |
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4936
e99358ca7a8d
Don't overwrite SDL_revision.h with a bad revision if Mercurial isn't installed
Sam Lantinga <slouken@libsdl.org>
parents:
4419
diff
changeset
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11 |
if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then |
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5359
d5fe4ed3a28d
Added a revision number for easy compile-time tests.
Sam Lantinga <slouken@libsdl.org>
parents:
5345
diff
changeset
|
12 |
revnum=`echo $rev | sed 's,hg-\([0-9]*\).*,\1,'` |
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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
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echo "#define SDL_REVISION \"$rev\"" >$header.new |
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5359
d5fe4ed3a28d
Added a revision number for easy compile-time tests.
Sam Lantinga <slouken@libsdl.org>
parents:
5345
diff
changeset
|
14 |
echo "#define SDL_REVISION_NUMBER $revnum" >>$header.new |
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2982
b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
15 |
if diff $header $header.new >/dev/null 2>&1; then |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
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rm $header.new |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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else |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
18 |
mv $header.new $header |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
19 |
fi |
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b64c1d23039b
Make the current revision number available
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
20 |
fi |