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

@ -440,12 +440,12 @@ AS_IF([test "x$enable_sdl" != "xno"], [
CLEAR_LIBVARS([SDL])
WITHLIB_OPTION([sdl], [SDL])
$sdl_header = "no";
sdl_header="no"
LIBCHECK_PROLOGUE([SDL])
AC_CHECK_HEADER([SDL/SDL.h], [sdl_header="SDL_SDL.h"],
[AC_CHECK_HEADER([SDL.h], [sdl_header="SDL.h"],
[AC_MSG_WARN(SDL library not available - no sdl.h)])])
if test x"$sdl_header" != "xno" ; then
if test x"$sdl_header" != "xno"; then
AC_CHECK_LIB(SDL, SDL_Init,
[SDL_LIBS="-lSDL"
SDL_INCLUDES="-DWEBP_HAVE_SDL"
@ -454,14 +454,14 @@ AS_IF([test "x$enable_sdl" != "xno"], [
sdl_support=yes
],
AC_MSG_WARN(Optional SDL library not found),
[$MATH_LIBS]),
if test x"$sdl_header" == "xSDL.h" ; then
[$MATH_LIBS])
if test x"$sdl_header" = "xSDL.h"; then
SDL_INCLUDES="$SDL_INCLUDES -DWEBP_HAVE_JUST_SDL_H"
fi
fi
LIBCHECK_EPILOGUE([SDL])
if test "$sdl_support" = "yes" ; then
if test "$sdl_support" = "yes"; then
build_vwebp_sdl=yes
fi
])