test: do not depend on compile

When you cross-compile the testsuite and then try to run
on a system without gcc/binutils it would be nice if no compiling
or linking is tried. Refresh test/README (suggested by Khem)

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

test/Makefile

@@ -45,7 +45,7 @@ endif
 
 test check all: run
 
-run: compile subdirs_run
+run: subdirs_run
 
 compile: $(top_builddir)$(LOCAL_INSTALL_PATH) subdirs_compile
 

test/README

@@ -5,12 +5,11 @@ Following make targets are avaialable
 
 make compile
 
-This will compile and link the tests
+This will compile and link the tests.
 
 make run
 
-This will check for binaries, if they are not there it
-will call 'compile' target, then it will execute all the tests.
+This will execute all the tests.
 
 make check
 make all