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Fixed building on Mac OS X without libusb

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This commit is contained in:
Sam Lantinga 2019-08-02 18:14:31 -07:00
parent 7de41a80e1
commit 1d2350c07f
2 changed files with 46 additions and 72 deletions
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59
configure.ac
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@ -3197,34 +3197,24 @@ CheckHIDAPI()
{
# The hidraw support doesn't catch Xbox, PS4 and Nintendo controllers,
# so we'll just use libusb when it's available.
#
# libusb does not support iOS, so we default to yes on iOS.
# TODO: Windows can support libusb, the hid.c file just depends on Unix APIs
skiplibusb=no
case "$host" in
*-*-cygwin* | *-*-mingw32* | arm*-apple-darwin* | *-ios-* )
# TODO: Windows can support libusb, the hid.c file just depends on Unix APIs
*-*-cygwin* | *-*-mingw32* )
skiplibusb=yes
;;
esac
# On the other hand, *BSD specifically uses libusb only, so we make a
# special case just for them.
onlylibusb=no
case "$host" in
# libusb does not support iOS
arm*-apple-darwin* | *-ios-* )
skiplibusb=yes
;;
# On the other hand, *BSD specifically uses libusb only
*-*-*bsd* )
onlylibusb=yes
;;
esac
AC_ARG_ENABLE(hidapi,
AS_HELP_STRING([--enable-hidapi], [use HIDAPI for low level joystick drivers [[default=maybe]]]),
, enable_hidapi=maybe)
hidapi_support=no
if test x$enable_hidapi = xmaybe; then
enable_hidapi=$skiplibusb
fi
AS_HELP_STRING([--enable-hidapi], [use HIDAPI for low level joystick drivers [[default=yes]]]),
, enable_hidapi=yes)
if test x$enable_joystick = xyes -a x$enable_hidapi = xyes; then
if test x$skiplibusb = xyes; then
hidapi_support=yes
@ -3236,12 +3226,10 @@ AS_HELP_STRING([--enable-hidapi], [use HIDAPI for low level joystick drivers [[d
CFLAGS="$save_CFLAGS"
if test x$have_libusb_h = xyes; then
hidapi_support=yes
elif test x$onlylibusb = xno; then
case "$host" in
*-*-darwin* )
hidapi_support=yes
;;
esac
elif test x$onlylibusb = xyes; then
hidapi_support=no
else
hidapi_support=yes
fi
fi
@ -3250,17 +3238,11 @@ AS_HELP_STRING([--enable-hidapi], [use HIDAPI for low level joystick drivers [[d
EXTRA_CFLAGS="$EXTRA_CFLAGS -I$srcdir/src/hidapi/hidapi"
SOURCES="$SOURCES $srcdir/src/joystick/hidapi/*.c"
if test x$skiplibusb = xno; then
if test x$have_libusb_h = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS $LIBUSB_CFLAGS"
if test x$onlylibusb = xyes; then
SOURCES="$SOURCES $srcdir/src/hidapi/libusb/hid.c"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $LIBUSB_LIBS"
elif test x$have_libusb_h != xyes ; then
case "$host" in
*-*-darwin* )
SOURCES="$SOURCES $srcdir/src/hidapi/mac/hid.c"
;;
esac
else
if test x$have_loadso != xyes; then
AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic libusb loading])
@ -3281,6 +3263,15 @@ AS_HELP_STRING([--enable-hidapi], [use HIDAPI for low level joystick drivers [[d
fi
AC_DEFINE_UNQUOTED(SDL_LIBUSB_DYNAMIC, "$libusb_lib", [ ])
fi
else
case "$host" in
*-*-cygwin* | *-*-mingw32* )
SOURCES="$SOURCES $srcdir/src/hidapi/windows/hid.c"
;;
*-*-darwin* )
SOURCES="$SOURCES $srcdir/src/hidapi/mac/hid.c"
;;
esac
fi
fi
@ -3640,10 +3631,6 @@ AS_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
fi
SOURCES="$SOURCES $srcdir/src/joystick/windows/*.c"
have_joystick=yes
# TODO: Remove this block once SDL_hidapi.c supports Windows!
if test x$hidapi_support = xyes; then
SOURCES="$SOURCES $srcdir/src/hidapi/windows/hid.c"
fi
fi
if test x$enable_haptic = xyes; then
if test x$have_dinput = xyes -o x$have_xinput = xyes; then