configure: fix warnings in sdl check

correct shell syntax, drop trailing ','

Change-Id: I0535bdf92f03e17902a844d8e7d742b351ce4822
This commit is contained in:
James Zern 2017-07-11 15:38:18 -07:00
parent 1b526638b8
commit 0265cede89

View File

@ -440,7 +440,7 @@ AS_IF([test "x$enable_sdl" != "xno"], [
CLEAR_LIBVARS([SDL]) CLEAR_LIBVARS([SDL])
WITHLIB_OPTION([sdl], [SDL]) WITHLIB_OPTION([sdl], [SDL])
$sdl_header = "no"; sdl_header="no"
LIBCHECK_PROLOGUE([SDL]) LIBCHECK_PROLOGUE([SDL])
AC_CHECK_HEADER([SDL/SDL.h], [sdl_header="SDL_SDL.h"], AC_CHECK_HEADER([SDL/SDL.h], [sdl_header="SDL_SDL.h"],
[AC_CHECK_HEADER([SDL.h], [sdl_header="SDL.h"], [AC_CHECK_HEADER([SDL.h], [sdl_header="SDL.h"],
@ -454,8 +454,8 @@ AS_IF([test "x$enable_sdl" != "xno"], [
sdl_support=yes sdl_support=yes
], ],
AC_MSG_WARN(Optional SDL library not found), AC_MSG_WARN(Optional SDL library not found),
[$MATH_LIBS]), [$MATH_LIBS])
if test x"$sdl_header" == "xSDL.h" ; then if test x"$sdl_header" = "xSDL.h"; then
SDL_INCLUDES="$SDL_INCLUDES -DWEBP_HAVE_JUST_SDL_H" SDL_INCLUDES="$SDL_INCLUDES -DWEBP_HAVE_JUST_SDL_H"
fi fi
fi fi