Mercurial > sdl-ios-xcode
annotate autogen.sh @ 3496:78fc8ea578b2
Joe 2009-11-23 21:31:10 PST
If type is ::SDL_HAPTIC_CARTESIAN, direction is encoded by three positions
367 * (X axis, Y axis and Z axis (with 3 axes)). ::SDL_HAPTIC_CARTESIAN
uses
368 * the first three \c dir parameters. The cardinal directions would
be:
369 * - North: 0,-1, 0
370 * - East: -1, 0, 0
371 * - South: 0, 1, 0
372 * - West: 1, 0, 0
typedef struct SDL_HapticDirection
{
Uint8 type; /**< The type of encoding. */
Uint16 dir[3]; /**< The encoded direction. */
} SDL_HapticDirection;
An unsigned int can't store negative values and I don't see an alternate way to
encode them in the docs or source. The best I have been able to come up with is
using a negative magnitude for the effect but this will only get me 2 of the 4
quadrants in the plane for 2d effects. I looked at the win32 and linux
implementations and I believe is is safe to use signed ints in the direction
struct. I am unfamiliar with the darwin haptics API so I don't know if it is
safe.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Fri, 27 Nov 2009 19:29:27 +0000 |
parents | c8d350c981ff |
children |
rev | line source |
---|---|
0 | 1 #!/bin/sh |
2 # | |
1376
4a47f20705eb
I don't think we need aclocal anymore (comes from the automake package)
Sam Lantinga <slouken@libsdl.org>
parents:
1361
diff
changeset
|
3 echo "Generating build information using autoconf" |
0 | 4 echo "This may take a while ..." |
5 | |
3377
c8d350c981ff
gcc can't generate dependencies for a file that doesn't exist, so first create SDL_revision.h
Sam Lantinga <slouken@libsdl.org>
parents:
3342
diff
changeset
|
6 # Generate SDL_revision.h |
c8d350c981ff
gcc can't generate dependencies for a file that doesn't exist, so first create SDL_revision.h
Sam Lantinga <slouken@libsdl.org>
parents:
3342
diff
changeset
|
7 sh build-scripts/updaterev.sh |
c8d350c981ff
gcc can't generate dependencies for a file that doesn't exist, so first create SDL_revision.h
Sam Lantinga <slouken@libsdl.org>
parents:
3342
diff
changeset
|
8 |
0 | 9 # Regenerate configuration files |
3342
3da232c5980a
Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
1832
diff
changeset
|
10 cat acinclude/* >aclocal.m4 |
1564
4950a25bd91e
Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents:
1563
diff
changeset
|
11 found=false |
1832
c687a8691de3
Added yet another variant of autoconf to the list
Sam Lantinga <slouken@libsdl.org>
parents:
1564
diff
changeset
|
12 for autoconf in autoconf autoconf259 autoconf-2.59 |
1564
4950a25bd91e
Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents:
1563
diff
changeset
|
13 do if which $autoconf >/dev/null 2>&1; then $autoconf && found=true; break; fi |
1563
b054590b967a
Fall back to autogen259 if autogen isn't available
Sam Lantinga <slouken@libsdl.org>
parents:
1380
diff
changeset
|
14 done |
1564
4950a25bd91e
Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents:
1563
diff
changeset
|
15 if test x$found = xfalse; then |
4950a25bd91e
Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents:
1563
diff
changeset
|
16 echo "Couldn't find autoconf, aborting" |
4950a25bd91e
Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents:
1563
diff
changeset
|
17 exit 1 |
4950a25bd91e
Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents:
1563
diff
changeset
|
18 fi |
1380
d94b080ff6ce
Completely removed dependency on automake
Sam Lantinga <slouken@libsdl.org>
parents:
1376
diff
changeset
|
19 (cd test; sh autogen.sh) |
0 | 20 |
21 # Run configure for this platform | |
22 echo "Now you are ready to run ./configure" |