Yes it's true I didn't think of this one. It work nicely, here what I have done:
wget http://googletest.googlecode.com/files/gtest-1.5.0.tar.bz2 tar xjvf gtest-1.5.0.tar.bz2 cd gtest-1.5.0 mkdir my-test vim CMakeLists.txt # Add ADD_SUBDIRECTORY(my-test) cd my-test # SIMPLE HEADER FILE vim source.h void function (); # SIMPLE SOURCE vim source.c #include <stdio.h> void function () { printf("my function to test\n"); } # SIMPLE TEST vim ut_source.cc #include <limits.h> #include <unistd.h> #include <gtest/gtest.h> #include "source.h" static int something() { function(); return 0; } TEST(RRThread, CreateThread) { EXPECT_EQ(0, something()); } vim CMakeLists.txt CMAKE_MINIMUM_REQUIRED(VERSION 2.8) PROJECT(UnitTests) INCLUDE_DIRECTORIES(~/gtest-1.5.0/my-test) ADD_EXECUTABLE(UT ut_source.cc source.c) TARGET_LINK_LIBRARIES(UT pthread ~/gtest-1.5.0/my-build/libgtest.a ~/gtest-1.5.0/my-build/libgtest_main.a) cd .. mkdir my-build cd my-build ccmake .. make Best Regards, Kevyn-Alexandre Paré On Wed, 2010-12-01 at 10:43 -0800, Ben Medina wrote: > Note that recent versions of gtest come with a CMakeLists.txt, so you > can just use add_subdirectory on the gtest source tree. > > - Ben > > On Wed, Dec 1, 2010 at 7:59 AM, Kevyn-Alexandre Paré > <kap...@rogue-research.com> wrote: > > Philip, > > > > Thx for the reply. Neither of these solutions change a thing. > > > > I try to play with ADD_CUSTOM_TARGET but same error... > > > > ADD_CUSTOM_TARGET(RRThread.o ALL COMMAND ${CMAKE_C_COMPILER} -I > > ${MICRONTRACKER_COMMON_PATH} -I${GTEST_HEADER_PATH} -lpthread -c > > ${MICRONTRACKER_COMMON_PATH}RRThread.c > > ${UNIT_TEST_PATH}common/UT_RRThread.cc) > > > > ADD_CUSTOM_TARGET(UT_RRThread ALL COMMAND ${CMAKE_CXX_COMPILER} -I > > ${MICRONTRACKER_COMMON_PATH} -I${GTEST_HEADER_PATH} -lpthread RRThread.o > > UT_RRThread.o ${GTEST_LIB_PATH}gtest.a ${GTEST_LIB_PATH}gtest_main.a -o > > UT_RRThread) > > > > Result: > > UT_RRThread.o: In function `thread_proc(void*)': > > UT_RRThread.cc:(.text+0x28): undefined reference to `exitThread()' > > ... > > > > I pretty sure that I'm missing little detail. How can I implicitly add > > dependency to the object during the linking? > > > > Regards > > > > -- > > Kevyn-Alexandre Paré > > > > > > On Mon, 2010-11-29 at 18:17 -0500, Philip Lowman wrote: > >> Try adding the "gtest.a" library as well. Also, order does matter > >> when you are linking static libraries so you might need to play with > >> the ordering. > >> > >> > >> Also, when you get some time, have a look at FindGTest.cmake. It may > >> help you simplify adding your tests. > >> > >> On Mon, Nov 29, 2010 at 5:55 PM, Kevyn-Alexandre Paré > >> <kap...@rogue-research.com> wrote: > >> Hi, > >> > >> /// -> What I trying to do is to compile my unit test with > >> google test > >> with cmake from a working Makefile. > >> > >> /// -> Here the Makefile:::: > >> > >> RRThread.o : $(USER_DIR)/RRThread.c $(USER_DIR)/RRThread.h > >> $(GTEST_HEADERS) > >> $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/RRThread.c > >> > >> UT_RRThread.o : $(UNITTEST_DIR)/UT_RRThread.cc \ > >> $(USER_DIR)/RRThread.h $(GTEST_HEADERS)# > >> $(CXX) $(CPPFLAGS) $(CXXFLAGS) -I$(USER_DIR) -c > >> $(UNITTEST_DIR)/UT_RRThread.cc > >> > >> UT_RRThread : RRThread.o UT_RRThread.o gtest_main.a > >> $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@ > >> > >> > >> /// -> Here how I thought of doing it with CMakeLists.txt::: > >> > >> INCLUDE_DIRECTORIES(${GTEST_HEADER} ${USER_DIR}) > >> > >> ADD_EXECUTABLE(UT ${USER_DIR}RRThread.c > >> ${UNIT_TEST_PATH}UT_RRThread.cc) > >> > >> TARGET_LINK_LIBRARIES(UT pthread > >> ${GTEST_LIB_PATH}gtest_main.a) > >> > >> /// -> My result: > >> > >> Linking CXX executable UT > >> /usr/bin/cmake -E cmake_link_script CMakeFiles/UT.dir/link.txt > >> --verbose=1 > >> /usr/bin/c++ CMakeFiles/UT.dir/common/RRThread.c.o > >> CMakeFiles/UT.dir/UnitTests/common/UT_RRThread.cc.o -o UT > >> -rdynamic > >> -lpthread > >> /home/andromeda/rogue-research/3rdParty/gtest/trunk/Release/lib/gtest_main.a > >> CMakeFiles/UT.dir/UnitTests/common/UT_RRThread.cc.o: In > >> function > >> `thread_proc(void*)': > >> UT_RRThread.cc:(.text+0x28): undefined reference to > >> `exitThread()' > >> > >> > >> /// -> My question and my problem is: > >> Since I'm including the USER_DIR with INCLUDE_DIRECTORIES why > >> is it > >> complaining about not finding reference that is in that header > >> file? > >> > >> > >> Best Regards, > >> > >> -- > >> Kevyn-Alexandre Paré > >> > >> _______________________________________________ > >> Powered by www.kitware.com > >> > >> Visit other Kitware open-source projects at > >> http://www.kitware.com/opensource/opensource.html > >> > >> Please keep messages on-topic and check the CMake FAQ at: > >> http://www.cmake.org/Wiki/CMake_FAQ > >> > >> Follow this link to subscribe/unsubscribe: > >> http://www.cmake.org/mailman/listinfo/cmake > >> > >> > >> > >> -- > >> Philip Lowman > >> > > > > > > _______________________________________________ > > Powered by www.kitware.com > > > > Visit other Kitware open-source projects at > > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the CMake FAQ at: > > http://www.cmake.org/Wiki/CMake_FAQ > > > > Follow this link to subscribe/unsubscribe: > > http://www.cmake.org/mailman/listinfo/cmake _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
