autogen.sh
author David Ludwig <dludwig@pobox.com>
Tue, 17 Mar 2020 17:34:24 -0400
changeset 13646 784ce9766fb9
parent 10722 30e271a26a02
permissions -rwxr-xr-x
Fix for Bug 5034 - Replugging in a controller crashes on macOS in SDL 2.0.12

This is a multi-part fix, and is the 2nd attempt at a fix for Bug 5034. Here
are the problems being addressed:

1. On macOS 10.14.x and earlier, trying to call IOHIDDeviceUnscheduleFromRunLoop
without a prior, paired call to IOHIDDeviceScheduleWithRunLoop, appears to
lead to a crash. A per-device flag has been added to make sure that these
calls are paired.
2. DARWIN_JoystickDetect was free'ing its SDL_joystick's hwdata field
(via FreeDevice) without setting it to NULL, and DARWIN_JoystickRumble wasn't
checking for a NULL hwdata. FreeDevice will now set hwdata to NULL and
DARWIN_JoystickRumble will check for a NULL hwdata.
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#!/bin/sh
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#
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echo "Generating build information using autoconf"
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echo "This may take a while ..."
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srcdir=`dirname $0`
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test -z "$srcdir" && srcdir=.
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cd "$srcdir"
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# Regenerate configuration files
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cat acinclude/* >aclocal.m4
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found=false
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for autoconf in autoconf autoconf259 autoconf-2.59
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do if which $autoconf >/dev/null 2>&1; then $autoconf && found=true; break; fi
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done
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if test x$found = xfalse; then
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    echo "Couldn't find autoconf, aborting"
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    exit 1
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fi
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(cd test; sh autogen.sh)
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# Run configure for this platform
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echo "Now you are ready to run ./configure"