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Enable -fobjc-weak when building MFI controller code

This commit is contained in:
Sam Lantinga 2020-11-24 07:22:29 -08:00
parent 97782e6c64
commit b4338dda47
2 changed files with 4 additions and 2 deletions
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3
configure vendored
View File

@ -23159,7 +23159,7 @@ fi
if test x$enable_joystick_mfi = xyes; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -x objective-c"
CFLAGS="$CFLAGS -x objective-c -fobjc-weak"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GameController framework" >&5
$as_echo_n "checking for GameController framework... " >&6; }
enable_joystick_mfi=no
@ -23199,6 +23199,7 @@ $as_echo "$enable_joystick_mfi" >&6; }
$as_echo "#define SDL_JOYSTICK_MFI 1" >>confdefs.h
EXTRA_CFLAGS="$EXTRA_CFLAGS -fobjc-weak"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-weak_framework,CoreHaptics -Wl,-weak_framework,GameController"
fi
fi

3
configure.ac
View File

@ -2801,7 +2801,7 @@ AS_HELP_STRING([--enable-joystick-mfi], [include macOS MFI joystick support [[de
if test x$enable_joystick_mfi = xyes; then
save_CFLAGS="$CFLAGS"
dnl Work around that we don't have Objective-C support in autoconf
CFLAGS="$CFLAGS -x objective-c"
CFLAGS="$CFLAGS -x objective-c -fobjc-weak"
AC_MSG_CHECKING(for GameController framework)
enable_joystick_mfi=no
AC_TRY_COMPILE([
@ -2823,6 +2823,7 @@ AS_HELP_STRING([--enable-joystick-mfi], [include macOS MFI joystick support [[de
AC_MSG_RESULT($enable_joystick_mfi)
if test x$enable_joystick_mfi = xyes; then
AC_DEFINE(SDL_JOYSTICK_MFI, 1, [ ])
EXTRA_CFLAGS="$EXTRA_CFLAGS -fobjc-weak"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-weak_framework,CoreHaptics -Wl,-weak_framework,GameController"
fi
fi