Merge pull request #104 from jisakiel/master

use execute_process instead of exec_program in FindAPACHE.cmake

Author: jbo-ads

cmake/FindAPACHE.cmake

@@ -19,9 +19,8 @@ if(NOT DEFINED APACHE_MODULE_DIR)
    )
 
    if(APXS_BIN)
-      EXEC_PROGRAM(${APXS_BIN}
-         ARGS -q LIBEXECDIR
-         OUTPUT_VARIABLE APACHE_MODULE_DIR )
+     EXECUTE_PROCESS(COMMAND ${APXS_BIN} -q LIBEXECDIR
+	     OUTPUT_VARIABLE APACHE_MODULE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
    endif(APXS_BIN)
 endif(NOT DEFINED APACHE_MODULE_DIR)