Use full path to env program

Minor improvement of 68d8481c.

diff --git a/cmake/UseCcache.cmake b/cmake/UseCcache.cmake
index 03b612c18aab78fe076129197c5adfd0241ddf97..e89339af954e8c924c0142c4617decd6b8a7a946 100644 (file)
--- a/cmake/UseCcache.cmake
+++ b/cmake/UseCcache.cmake
@@ -36,7 +36,7 @@ function(use_ccache)
   if(CMAKE_GENERATOR MATCHES "Ninja|Makefiles")
     find_program(ENV_PROGRAM env)
     if(ENV_PROGRAM)
-      set(env_program env) # faster than "cmake -E env"
+      set(env_program ${ENV_PROGRAM}) # faster than "cmake -E env"
     else()
       set(env_program ${CMAKE_COMMAND} -E env)
     endif()