Hi everybody,
I am doing some small experiments with C++ under RIOT and I would like to use gtest on native. I can't seem to get the linkage against gtest right. Has anyone done this before or can show me whats wrong with my make file?
Kind regards Simon
------------ Make Files Contents -------------------------- # name of your application APPLICATION = riot-cpp-wrapper BOARD ?= native CXX = clang++ CPPMIX = 1
FEATURES_REQUIRED += cpp
# This has to be the absolute path to the RIOT base directory: RIOTBASE ?= $(CURDIR)/../RIOT
# Set Flags Compiler Flags FLAG_1 = -fno-exceptions FLAG_2 = -fno-rtti FLAGS += $(FLAG_1) $(FLAG_2)
# Include INC_1 = -Iinclude INC_2 = -I../googletest/googletest/include INCS += $(INC_1) $(INC_2)
# External Libs LDFLAGS = -L../googletest LIB_1 = -lpthread LIB_2 = -lgtest LIBS += $(LDFLAGS) $(LIB_1) $(LIB_2)
# Assemble Compiler Flags CXXEXFLAGS += -Os -Wall $(INCS) $(LIBS) $(FLAGS)
# Change this to 0 show compiler invocation lines by default: QUIET ?= 1
include $(RIOTBASE)/Makefile.include
------------ Console Output -------------------------- Building application "riot-cpp-wrapper" for "native" with MCU "native".
"make" -C /home/simon/git-repos/RIOT/boards/native "make" -C /home/simon/git-repos/RIOT/boards/native/drivers "make" -C /home/simon/git-repos/RIOT/core "make" -C /home/simon/git-repos/RIOT/cpu/native "make" -C /home/simon/git-repos/RIOT/cpu/native/periph "make" -C /home/simon/git-repos/RIOT/drivers "make" -C /home/simon/git-repos/RIOT/sys "make" -C /home/simon/git-repos/RIOT/sys/auto_init /home/simon/git-repos/riot-cpp-wrapper/bin/native/riot-cpp-wrapper.a(main.o): In function `main': main.cpp:(.text.startup.main+0x16): undefined reference to `testing::InitGoogleTest(int*, char**)' main.cpp:(.text.startup.main+0x1b): undefined reference to `testing::UnitTest::GetInstance()' main.cpp:(.text.startup.main+0x23): undefined reference to `testing::UnitTest::Run()' collect2: Fehler: ld gab 1 als Ende-Status zurück make: *** [/home/simon/git-repos/riot-cpp-wrapper/../RIOT/Makefile.include:276: all] Fehler 1