CMake: Get rid of python not found warning when regress tests turned off.

It would warn that python wasn't found when it was, just because the regress tests where turned off... confusing.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 98bd56e159e30f2e153eaa6396bb8c2582d14132..00f4aa35aa235fa292e784f0201c054279ef2c73 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -734,62 +734,64 @@ if (NOT EVENT__DISABLE_TESTS)
     #
     # Generate Regress tests.
     #
-    if (NOT EVENT__DISABLE_REGRESS AND PYTHONINTERP_FOUND)
-        message("Generating regress tests...")
-        add_definitions(-DTINYTEST_LOCAL)
-        add_custom_command(
-            OUTPUT 
-                ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.c 
-                ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.h
-            DEPENDS 
-                event_rpcgen.py
-                test/regress.rpc 
-            COMMAND ${PYTHON_EXECUTABLE} ../event_rpcgen.py regress.rpc 
-            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/test
-            )
-
-        list(APPEND SRC_REGRESS 
-            test/regress.c
-            test/regress.gen.c
-            test/regress.gen.h
-            test/regress_buffer.c
-            test/regress_bufferevent.c
-            test/regress_dns.c
-            test/regress_et.c
-            test/regress_finalize.c
-            test/regress_http.c 
-            test/regress_listener.c 
-            test/regress_main.c
-            test/regress_minheap.c
-            test/regress_rpc.c
-            test/regress_testutils.c
-            test/regress_testutils.h
-            test/regress_util.c 
-            test/tinytest.c
-            )
-
-        if (WIN32)
-            list(APPEND SRC_REGRESS test/regress_iocp.c)
-            list(APPEND SRC_REGRESS test/regress_thread.c)
-        endif()
-
-        if (CMAKE_USE_PTHREADS_INIT)
-            list(APPEND SRC_REGRESS test/regress_thread.c)
-        endif()
-
-        if (ZLIB_LIBRARY)
-            list(APPEND SRC_REGRESS test/regress_zlib.c)
-        endif()
-
-        if (OPENSSL_LIBRARIES)
-            list(APPEND SRC_REGRESS test/regress_ssl.c)
+    if (NOT EVENT__DISABLE_REGRESS)
+        if (PYTHONINTERP_FOUND)
+            message("Generating regress tests...")
+            add_definitions(-DTINYTEST_LOCAL)
+            add_custom_command(
+                OUTPUT 
+                    ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.c 
+                    ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.h
+                DEPENDS 
+                    event_rpcgen.py
+                    test/regress.rpc 
+                COMMAND ${PYTHON_EXECUTABLE} ../event_rpcgen.py regress.rpc 
+                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/test
+                )
+
+            list(APPEND SRC_REGRESS 
+                test/regress.c
+                test/regress.gen.c
+                test/regress.gen.h
+                test/regress_buffer.c
+                test/regress_bufferevent.c
+                test/regress_dns.c
+                test/regress_et.c
+                test/regress_finalize.c
+                test/regress_http.c 
+                test/regress_listener.c 
+                test/regress_main.c
+                test/regress_minheap.c
+                test/regress_rpc.c
+                test/regress_testutils.c
+                test/regress_testutils.h
+                test/regress_util.c 
+                test/tinytest.c
+                )
+
+            if (WIN32)
+                list(APPEND SRC_REGRESS test/regress_iocp.c)
+                list(APPEND SRC_REGRESS test/regress_thread.c)
+            endif()
+
+            if (CMAKE_USE_PTHREADS_INIT)
+                list(APPEND SRC_REGRESS test/regress_thread.c)
+            endif()
+
+            if (ZLIB_LIBRARY)
+                list(APPEND SRC_REGRESS test/regress_zlib.c)
+            endif()
+
+            if (OPENSSL_LIBRARIES)
+                list(APPEND SRC_REGRESS test/regress_ssl.c)
+            endif()
+
+            add_executable(regress ${SRC_REGRESS})
+            target_link_libraries(regress event ${LIB_APPS} ${LIB_PLATFORM})
+            add_dependencies(regress event)
+        else()
+            message(WARNING "Python not found, cannot generate regress tests!")
         endif()
-
-        add_executable(regress ${SRC_REGRESS})
-        target_link_libraries(regress event ${LIB_APPS} ${LIB_PLATFORM})
-        add_dependencies(regress event)
-    else()
-        message(WARNING "Python not found, cannot generate regress tests!")
     endif()
 
     #