From 486f0b6c60a2dec6828cf4e22eb92e02d40fbd8d Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Tue, 7 Apr 2020 13:49:19 -0400 Subject: [PATCH] configure.ac: Fix stupid autotools errors Apparently, recent versions of autotools will issue an error if an empty description is supplied to AC_DEFINE(). Avoid these errors by just adding a space in the square brackets. Partially fixes Bugzilla #4908. --- configure.ac | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/configure.ac b/configure.ac index 5edb4ee32f032..7c8eee6d096a1 100644 --- a/configure.ac +++ b/configure.ac @@ -1333,7 +1333,7 @@ AC_HELP_STRING([--enable-arm-simd], [use SIMD assembly blitters on ARM [[default CFLAGS="$save_CFLAGS" if test x$have_arm_simd = xyes; then - AC_DEFINE(SDL_ARM_SIMD_BLITTERS) + AC_DEFINE(SDL_ARM_SIMD_BLITTERS, 1, [ ]) dnl SOURCES="$SOURCES $srcdir/src/video/arm/pixman-arm-simd*.c" SOURCES="$SOURCES $srcdir/src/video/arm/pixman-arm-simd*.S" WARN_ABOUT_ARM_SIMD_ASM_MIT="yes" @@ -1372,7 +1372,7 @@ AC_HELP_STRING([--enable-arm-neon], [use NEON assembly blitters on ARM [[default CFLAGS="$save_CFLAGS" if test x$have_arm_neon = xyes; then - AC_DEFINE(SDL_ARM_NEON_BLITTERS) + AC_DEFINE(SDL_ARM_NEON_BLITTERS, 1, [ ]) dnl SOURCES="$SOURCES $srcdir/src/video/arm/pixman-arm-neon*.c" SOURCES="$SOURCES $srcdir/src/video/arm/pixman-arm-neon*.S" WARN_ABOUT_ARM_NEON_ASM_MIT="yes" @@ -1928,7 +1928,7 @@ int event_type = XI_TouchBegin; XITouchClassInfo *t; ],[ have_xinput2_multitouch=yes - AC_DEFINE([SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH], 1, []) + AC_DEFINE([SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH], 1, [ ]) SUMMARY_video_x11="${SUMMARY_video_x11} xinput2_multitouch" ]) AC_MSG_RESULT($have_xinput2_multitouch) @@ -3095,11 +3095,11 @@ XINPUT_STATE_EX s1; AC_CHECK_HEADER(mmdeviceapi.h, have_wasapi=yes) if test x$have_wasapi = xyes; then - AC_DEFINE(HAVE_MMDEVICEAPI_H,1,[]) + AC_DEFINE(HAVE_MMDEVICEAPI_H, 1, [ ]) fi AC_CHECK_HEADER(audioclient.h,,have_wasapi=no) if test x$have_wasapi = xyes; then - AC_DEFINE(HAVE_AUDIOCLIENT_H,1,[]) + AC_DEFINE(HAVE_AUDIOCLIENT_H, 1, [ ]) fi AC_ARG_ENABLE(wasapi,