[Cmake/CleanUp] Clean up cmake main logic

1. Disable tensorflow by default. Enable it when tensorflow support is completed.

2. Dismangled tizen/gtest dependency logic

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e557f44..3fec085 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ PROJECT(nnstreamer C CXX)
 
 OPTION(TIZEN "Enable Tizen build mode" OFF)
 OPTION(DISABLE_TENSORFLOW_LITE "Disable tensorflow-lite support" OFF)
-OPTION(DISABLE_TENSORFLOW "Disable tensorflow support" OFF)
+OPTION(DISABLE_TENSORFLOW "Disable tensorflow support" ON)
 OPTION(INSTALL_EXAMPLE_APP "Install example applications" OFF)
 OPTION(SINGLE_BINARY "Generate a single binary for all nnstreamer elements" OFF)
 IF(SINGLE_BINARY)
@@ -39,19 +39,20 @@ SET(PKG_MODULES
 )
 
 FIND_LIBRARY(GTEST_LIB gtest)
-IF(TIZEN OR GTEST_LIB)
-       # Enable dlog of Tizen.
+IF(TIZEN)
        ADD_DEFINITIONS(-DTIZEN=1)
+       # Enable dlog of Tizen.
        SET(PKG_MODULES ${PKG_MODULES} dlog)
-       # Use GTEST shared lib
+ENDIF(TIZEN)
+
+IF(TIZEN OR GTEST_LIB)
+       # Use GTEST shared lib (Tizen supplied gtest as shared lib)
        SET(gtestLink gtest pthread)
        SET(gtestSrc "")
        SET(gtestInc "")
-       SET(DISABLE_TENSORFLOW ON)
-       MESSAGE("DISABLE_TENSORFLOW : ${DISABLE_TENSORFLOW}")
 ELSE(TIZEN OR GTEST_LIB)
        IF (NOT EXISTS /usr/src/gtest/src/gtest-all.cc)
-               MESSAGE(FATAL FATAL_ERROR "You need to install libgtest-dev or libgtest.so.")
+               MESSAGE(FATAL FATAL_ERROR "You need to install libgtest-dev or (supplied with GTEST_LIB) libgtest.so.")
        ENDIF ()
        SET(gtestLink pthread)
        SET(gtestSrc /usr/src/gtest/src/gtest-all.cc)