AC_ARG_WITH([sdl2], [AS_HELP_STRING([--with-sdl2], [compile with SDL2 library @<:@default=check@:>@]) ], [], [with_sdl2="check"])
AC_ARG_WITH([glew], [AS_HELP_STRING([--with-glew], [compile with GLEW library @<:@default=check@:>@]) ], [], [with_glew="check"])
-AS_IF([test "x$with_sdl2" != xno], [PKG_CHECK_MODULES(sdl2, sdl2 >= 2.0, with_sdl2=yes, with_sdl2=no)])
-AS_IF([test "x$with_glew" != xno], [PKG_CHECK_MODULES(glew, glew >= 1.13, with_glew=yes, with_glew=no)])
+AS_IF([test "x$with_sdl2" != xno], [PKG_CHECK_MODULES([SDL2], sdl2 >= 2.0, with_sdl2=yes, with_sdl2=no)])
+AS_IF([test "x$with_glew" != xno], [PKG_CHECK_MODULES([GLEW], glew >= 1.13, with_glew=yes, with_glew=no)])
AM_CONDITIONAL(HAVE_SDL2, test "x$with_sdl2" == "xyes" )
AM_CONDITIONAL(HAVE_GLEW, test "x$with_glew" == "xyes" )
-AS_IF([test "x$with_sdl2" == "xyes"],[AC_MSG_NOTICE( Compiling with SDL2 support )], [AC_MSG_NOTICE( SDL2 not supported.
+AS_IF([test "x$with_sdl2" == "xyes"],[AC_MSG_NOTICE( Compiling with SDL2 support )], [AC_MSG_NOTICE( [ SDL2 not supported.
-Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix.
+Consider adjusting the PKG_CONFIG_PATH environment variable, if you installed software in a non-standard prefix.
**********************************************************************
NOTE: This package is manatory. The games will not compile without it.
**********************************************************************
-)])
-AS_IF([test "x$with_glew" == "xyes"],[AC_MSG_NOTICE( Compiling with GLEW support )], [AC_MSG_NOTICE( GLEW not supported.
+] )])
+AS_IF([test "x$with_glew" == "xyes"],[AC_MSG_NOTICE( Compiling with GLEW support )], [AC_MSG_NOTICE( [GLEW not supported.
-Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix.
+Consider adjusting the PKG_CONFIG_PATH environment variable, if you installed software in a non-standard prefix.
**********************************************************************
NOTE: This package is manatory. The games will not compile without it.
**********************************************************************
-)])
+] )])
AC_OUTPUT(
src/libcpu/Makefile