use execute_process instead of exec_program in FindAPACHE.cmake (#4948)

also remove trailing whitespaces as they break builds
MapServer · Aug 26, 2014 · 644d750edf3a128775c271ec53250a470fa7c768 · 644d750
1 parent 9207e86
commit 644d750edf3a128775c271ec53250a470fa7c768
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/cmake/FindAPACHE.cmake b/cmake/FindAPACHE.cmake
@@ -24,9 +24,8 @@ find_program(HTTPD_EXECUTABLE NAMES httpd
 )
 
 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)
 
 include(FindPackageHandleStandardArgs)