Build error in make 'all' for libfdti v1.2 on GCC v5.2.0

[Rob MacKinnon <rob.mackinnon@xxxxxxxxx>]

Greetings,

Just attempted to compile and install v1.2 on GCC v5.2.0 and received at the end of a make all. I ran it again under GCC v4.9.3 and it builds clean.  Then ran it a couple more times under v5.2.0 to make sure I could reproduce.  Same error only under v5.2.0 multiple times.

CMake command: cmake --no-warn-unused-cli -C /var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DFTDIPP=ON -DDOCUMENTATION=OFF -DEXAMPLES=OFF -DPYTHON_BINDINGS=ON -DSTATICLIBS=OFF -DFTDI_EEPROM=OFF -DCMAKE_SKIP_BUILD_RPATH=ON -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/gentoo_toolchain.cmake  /var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi1-1.2

Configure output:

Not searching for unused variables given on the command line.

loading initial cache file /var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/gentoo_common_config.cmake

-- The C compiler identification is GNU 5.2.0

-- The CXX compiler identification is GNU 5.2.0

-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc

-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++

-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ -- works

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Build type: Gentoo

-- Found PkgConfig: /usr/bin/x86_64-pc-linux-gnu-pkg-config (found version "0.28") 

-- checking for module 'libusb-1.0'

--   found libusb-1.0, version 1.0.19

-- Found LIBUSB: /usr/lib64/libusb-1.0.so  

-- Boost version: 1.56.0

-- Found Doxygen: /usr/bin/doxygen (found version "1.8.10") 

-- Not generating API documentation

fatal: Not a git repository (or any parent up to mount point /var)

Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).

-- Detected git snapshot version: unknown

-- Building libftdi1++

-- Found SWIG: /usr/bin/swig (found version "3.0.7") 

-- Found PythonLibs: /usr/lib64/libpython2.7.so (found version "2.7.9") 

-- Found PythonInterp: /usr/bin/python (found version "2.7.9") 

-- Building python bindings via swig. Will be installed under /usr/lib64/python2.7/site-packages

-- ftdi_eeprom build is disabled

-- libConfuse not found, won't build ftdi_eeprom

-- Not building example programs.

-- Boost version: 1.56.0

-- Found the following Boost libraries:

--   unit_test_framework

-- Building unit test

-- <<< Gentoo configuration >>>

Build type      Gentoo

Install path    /usr

Compiler flags:

C               -O2 -march=x86-64 -pipe 

C++             -O2 -march=x86-64 -pipe 

Linker flags:

Executable       -Wl,-O1 -Wl,--as-needed

Module           -Wl,-O1 -Wl,--as-needed

Shared           -Wl,-O1 -Wl,--as-needed

-- Configuring done

-- Generating done

-- Build files have been written to: /var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build

Build log:

make -j3 -s VERBOSE=1 

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/src/CMakeFiles/ftdi1.dir/DependInfo.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/src/CMakeFiles/ftdi1.dir/depend.internal".

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/src/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/src/CMakeFiles/ftdi1.dir/depend.internal".

Scanning dependencies of target ftdi1

[ 18%] Building C object src/CMakeFiles/ftdi1.dir/ftdi_stream.c.o

[ 18%] Building C object src/CMakeFiles/ftdi1.dir/ftdi.c.o

[ 27%] Linking C shared library libftdi1.so

/usr/bin/x86_64-pc-linux-gnu-gcc  -fPIC -O2 -march=x86-64 -pipe   -Wl,-O1 -Wl,--as-needed -shared -Wl,-soname,libftdi1.so.2 -o libftdi1.so.2.2.0 CMakeFiles/ftdi1.dir/ftdi.c.o CMakeFiles/ftdi1.dir/ftdi_stream.c.o -lusb-1.0 

[ 27%] Built target ftdi1

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/ftdipp/CMakeFiles/ftdipp1.dir/DependInfo.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/ftdipp/CMakeFiles/ftdipp1.dir/depend.internal".

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/ftdipp/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/ftdipp/CMakeFiles/ftdipp1.dir/depend.internal".

Scanning dependencies of target ftdipp1

[ 36%] Swig source

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/test/CMakeFiles/test_libftdi1.dir/DependInfo.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/test/CMakeFiles/test_libftdi1.dir/depend.internal".

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/test/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/test/CMakeFiles/test_libftdi1.dir/depend.internal".

Scanning dependencies of target test_libftdi1

[ 45%] Building CXX object test/CMakeFiles/test_libftdi1.dir/basic.cpp.o

[ 54%] Building CXX object ftdipp/CMakeFiles/ftdipp1.dir/ftdi.cpp.o

[ 63%] Linking CXX shared library libftdipp1.so

/usr/bin/x86_64-pc-linux-gnu-g++  -fPIC -O2 -march=x86-64 -pipe   -Wl,-O1 -Wl,--as-needed -shared -Wl,-soname,libftdipp1.so.2 -o libftdipp1.so.2.2.0 CMakeFiles/ftdipp1.dir/ftdi.cpp.o ../src/libftdi1.so.2.2.0 -lusb-1.0 

[ 63%] Built target ftdipp1

[ 72%] Building CXX object test/CMakeFiles/test_libftdi1.dir/baudrate.cpp.o

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/python/CMakeFiles/_ftdi1.dir/DependInfo.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/python/CMakeFiles/_ftdi1.dir/depend.internal".

Dependee "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/python/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/python/CMakeFiles/_ftdi1.dir/depend.internal".

Scanning dependencies of target _ftdi1

[ 81%] Building C object python/CMakeFiles/_ftdi1.dir/ftdi1PYTHON_wrap.c.o

[ 90%] Linking CXX executable test_libftdi1

/usr/bin/x86_64-pc-linux-gnu-g++   -O2 -march=x86-64 -pipe    -Wl,-O1 -Wl,--as-needed CMakeFiles/test_libftdi1.dir/basic.cpp.o CMakeFiles/test_libftdi1.dir/baudrate.cpp.o  -o test_libftdi1 -rdynamic ../src/libftdi1.so.2.2.0 -lboost_unit_test_framework-mt -lusb-1.0 

CMakeFiles/test_libftdi1.dir/basic.cpp.o: In function `_GLOBAL__sub_I__Z14init_unit_testv':

basic.cpp:(.text.startup+0xac): undefined reference to `boost::unit_test::ut_detail::normalize_test_case_name[abi:cxx11](boost::unit_test::basic_cstring<char const>)'

CMakeFiles/test_libftdi1.dir/baudrate.cpp.o: In function `boost::unit_test::make_test_case(boost::unit_test::callback0<boost::unit_test::ut_detail::unused> const&, boost::unit_test::basic_cstring<char const>)':

baudrate.cpp:(.text._ZN5boost9unit_test14make_test_caseERKNS0_9callback0INS0_9ut_detail6unusedEEENS0_13basic_cstringIKcEE[_ZN5boost9unit_test14make_test_caseERKNS0_9callback0INS0_9ut_detail6unusedEEENS0_13basic_cstringIKcEE]+0x21): undefined reference to `boost::unit_test::ut_detail::normalize_test_case_name[abi:cxx11](boost::unit_test::basic_cstring<char const>)'

collect2: error: ld returned 1 exit status

test/CMakeFiles/test_libftdi1.dir/build.make:123: recipe for target 'test/test_libftdi1' failed

make[2]: *** [test/test_libftdi1] Error 1

CMakeFiles/Makefile2:389: recipe for target 'test/CMakeFiles/test_libftdi1.dir/all' failed

make[1]: *** [test/CMakeFiles/test_libftdi1.dir/all] Error 2

make[1]: *** Waiting for unfinished jobs....

[100%] Linking C shared module _ftdi1.so

/usr/bin/x86_64-pc-linux-gnu-gcc  -fPIC -O2 -march=x86-64 -pipe   -Wl,-O1 -Wl,--as-needed -shared  -o _ftdi1.so CMakeFiles/_ftdi1.dir/ftdi1PYTHON_wrap.c.o  -L/var/tmp/portage/dev-embedded/libftdi-1.2/work/libftdi-1.2_build/python/../src ../src/libftdi1.so.2.2.0 -lpython2.7 -lusb-1.0 

[100%] Built target _ftdi1

Makefile:149: recipe for target 'all' failed

make: *** [all] Error 2

Let me know if you need any other info.  Like I said previously, this behavior is only exhibited under GCC v5.2.0, and compiles fine under v4.9.3.  Hope you can reproduce the problem too.

Cheers,

--Rob

---

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