X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=config%2Fsdl.m4;h=20ad7df35cf52d5788f6772d5b3bc38bba3f0931;hb=ea29b08aeb54227e6628f655ccfdb96fe4d8c378;hp=ada3a4165bcbbbcc1a671460522467c6c1e989e8;hpb=09a1e803a9e6587c78d20cdf16891e5295874668;p=debian%2Fgnuradio

diff --git a/config/sdl.m4 b/config/sdl.m4
index ada3a416..20ad7df3 100644
--- a/config/sdl.m4
+++ b/config/sdl.m4
@@ -16,8 +16,9 @@ AC_ARG_WITH(sdl-prefix,[  --with-sdl-prefix=PFX   Prefix where SDL is installed
             sdl_prefix="$withval", sdl_prefix="")
 AC_ARG_WITH(sdl-exec-prefix,[  --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
             sdl_exec_prefix="$withval", sdl_exec_prefix="")
-AC_ARG_ENABLE(sdltest, [  --disable-sdltest       Do not try to compile and run a test SDL program],
-		    , enable_sdltest=yes)
+AC_ARG_ENABLE(sdltest, AC_HELP_STRING([--disable-sdltest],
+                                      [Do not try to compile and run a test SDL program]),
+              [], enable_sdltest=yes)
 
   if test x$sdl_exec_prefix != x ; then
      sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
@@ -33,8 +34,8 @@ AC_ARG_ENABLE(sdltest, [  --disable-sdltest       Do not try to compile and run
   fi
 
   AC_REQUIRE([AC_CANONICAL_TARGET])
-  PATH="$prefix/bin:$prefix/usr/bin:$PATH"
-  AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
+  TMP_PATH="$prefix/bin:$prefix/usr/bin:$PATH"
+  AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$TMP_PATH])
   min_sdl_version=ifelse([$1], ,0.11.0,$1)
   AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
   no_sdl=""