The build took 00h 00m 56s and was NOT successful.
The program in this build is written in the following languages, according to sloccount:
| SLOC | Language | 
|---|---|
| 9,426 | ansic | 
| 317 | sh | 
| 9,743 | total | 
The process tree of the build process is here.
    To avoid scrolling, you may jump to the last line of the
    invocation of makepkg that was used to build this
    package.
    
Removed vanilla repositories from pacman.conf and added:
        There were existing files in /sysroot, using those
        CMD: sudo -u tuscan PATH=/sysroot/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CC=clang CXX=clang++ red makepkg --noextract --syncdeps --skipinteg --skippgpcheck --skipchecksums --noconfirm --nocolor --log --noprogressbar --nocheck
        ==> Making package: rtl-sdr 20140210-2 (Wed Apr  5 00:23:59 UTC 2017)==> Checking runtime dependencies...==> Checking buildtime dependencies...==> WARNING: Using existing $srcdir/ tree==> Starting pkgver()...==> Starting build()...-- The C compiler identification is Clang 3.8.1-- Check for working C compiler: /sysroot/bin/clang-- Check for working C compiler: /sysroot/bin/clang -- works-- Detecting C compiler ABI info-- Detecting C compiler ABI info - done-- Detecting C compile features-- Detecting C compile features - done-- Build type not specified: defaulting to release.-- Extracting version information from git describe...-- Found PkgConfig: /usr/sbin/pkg-config (found version "0.29.1") -- Checking for module 'libusb-1.0'--   Found libusb-1.0, version 1.0.20-- Looking for libusb_handle_events_timeout_completed-- Looking for libusb_handle_events_timeout_completed - found-- Looking for libusb_error_name-- Looking for libusb_error_name - found-- Found libusb-1.0: /usr/include/libusb-1.0, /usr/lib64/libusb-1.0.so-- Looking for include file pthread.h-- Looking for include file pthread.h - found-- Looking for pthread_create in pthreads-- Looking for pthread_create in pthreads - not found-- Looking for pthread_create in pthread-- Looking for pthread_create in pthread - found-- Found Threads: TRUE  -- Udev rules not being installed, install them with -DINSTALL_UDEV_RULES=ON-- Building with kernel driver detaching enabled-- Building for version: v0.5.3-5-g6ee5 / 0.5git-- Using install prefix: /usr-- Configuring done-- Generating done-- Build files have been written to: /tmp/rtl-sdr/src/rtl-sdr/buildScanning dependencies of target convenience_staticScanning dependencies of target rtlsdr_shared[  6%] Building C object src/CMakeFiles/rtlsdr_shared.dir/librtlsdr.c.o[  6%] Building C object src/CMakeFiles/rtlsdr_shared.dir/tuner_e4k.c.o[ 10%] Building C object src/CMakeFiles/convenience_static.dir/convenience/convenience.c.oScanning dependencies of target rtlsdr_static[ 13%] Building C object src/CMakeFiles/rtlsdr_static.dir/librtlsdr.c.o[ 16%] Linking C static library libconvenience_static.a[ 16%] Built target convenience_static[ 20%] Building C object src/CMakeFiles/rtlsdr_shared.dir/tuner_fc0012.c.o[ 23%] Building C object src/CMakeFiles/rtlsdr_static.dir/tuner_e4k.c.o[ 26%] Building C object src/CMakeFiles/rtlsdr_shared.dir/tuner_fc0013.c.o[ 30%] Building C object src/CMakeFiles/rtlsdr_static.dir/tuner_fc0012.c.o[ 33%] Building C object src/CMakeFiles/rtlsdr_shared.dir/tuner_fc2580.c.o[ 36%] Building C object src/CMakeFiles/rtlsdr_static.dir/tuner_fc0013.c.o[ 40%] Building C object src/CMakeFiles/rtlsdr_shared.dir/tuner_r82xx.c.o[ 43%] Building C object src/CMakeFiles/rtlsdr_static.dir/tuner_fc2580.c.o[ 46%] Linking C shared library librtlsdr.so/sysroot/bin/ld: error: cannot find -lusb-1.0clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)make[2]: *** [src/CMakeFiles/rtlsdr_shared.dir/build.make:226: src/librtlsdr.so.0.5git] Error 1make[1]: *** [CMakeFiles/Makefile2:266: src/CMakeFiles/rtlsdr_shared.dir/all] Error 2make[1]: *** Waiting for unfinished jobs....[ 50%] Building C object src/CMakeFiles/rtlsdr_static.dir/tuner_r82xx.c.o[ 53%] Linking C static library librtlsdr.a[ 53%] Built target rtlsdr_staticmake: *** [Makefile:128: all] Error 2==> ERROR: A failure occurred in build().    Aborting...Printing Cmake errors
        CMD: Cmake errors '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeError.log'
        Determining if the function pthread_create exists in the pthreads failed with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_4891e/fast"/usr/sbin/make -f CMakeFiles/cmTC_4891e.dir/build.make CMakeFiles/cmTC_4891e.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_4891e.dir/CheckFunctionExists.c.o/sysroot/bin/clang    -DCHECK_FUNCTION_EXISTS=pthread_create   -o CMakeFiles/cmTC_4891e.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.5/Modules/CheckFunctionExists.cLinking C executable cmTC_4891e/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4891e.dir/link.txt --verbose=1/sysroot/bin/clang   -DCHECK_FUNCTION_EXISTS=pthread_create    CMakeFiles/cmTC_4891e.dir/CheckFunctionExists.c.o  -o cmTC_4891e -rdynamic -lpthreads /usr/lib64/libusb-1.0.so/sysroot/bin/ld: error: cannot find -lpthreadsclang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)make[1]: *** [CMakeFiles/cmTC_4891e.dir/build.make:99: cmTC_4891e] Error 1make[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'make: *** [Makefile:126: cmTC_4891e/fast] Error 2Printing Cmake output
        CMD: Cmake output '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeOutput.log'
        The system is: Linux - 4.10.6-1-ARCH - x86_64Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.Compiler: /sysroot/bin/clangBuild flags:Id flags:The output was:0Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out"The C compiler identification is Clang, found in "/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/3.5.2/CompilerIdC/a.out"Determining if the C compiler works passed with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_d45d3/fast"/usr/sbin/make -f CMakeFiles/cmTC_d45d3.dir/build.make CMakeFiles/cmTC_d45d3.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_d45d3.dir/testCCompiler.c.o/sysroot/bin/clang     -o CMakeFiles/cmTC_d45d3.dir/testCCompiler.c.o   -c /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp/testCCompiler.cLinking C executable cmTC_d45d3/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d45d3.dir/link.txt --verbose=1/sysroot/bin/clang       CMakeFiles/cmTC_d45d3.dir/testCCompiler.c.o  -o cmTC_d45d3 -rdynamicmake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Detecting C compiler ABI info compiled with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_ec9aa/fast"/usr/sbin/make -f CMakeFiles/cmTC_ec9aa.dir/build.make CMakeFiles/cmTC_ec9aa.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o/sysroot/bin/clang     -o CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o   -c /usr/share/cmake-3.5/Modules/CMakeCCompilerABI.cLinking C executable cmTC_ec9aa/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ec9aa.dir/link.txt --verbose=1/sysroot/bin/clang      -v CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o  -o cmTC_ec9aa -rdynamicclang version 3.8.1Target: x86_64-unknown-linux-gnuThread model: posixInstalledDir: /sysroot/bin"/sysroot/bin/ld" --sysroot=/sysroot -export-dynamic --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o cmTC_ec9aa /sysroot/bin/../lib/crt1.o /sysroot/bin/../lib/crti.o /sysroot/bin/../lib/clang/3.8.1/crtbegin.o -L/sysroot/bin/../lib -L/sysroot/lib CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o /sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a -lc /sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a /sysroot/bin/../lib/clang/3.8.1/crtend.o /sysroot/bin/../lib/crtn.omake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Parsed C implicit link information from above output:link line regex: [^( *|.*[/\])(ld|([^/\]+-)?ld|collect2)[^/\]*( |$)]ignore line: [Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp]ignore line: []ignore line: [Run Build Command:"/usr/sbin/make" "cmTC_ec9aa/fast"]ignore line: [/usr/sbin/make -f CMakeFiles/cmTC_ec9aa.dir/build.make CMakeFiles/cmTC_ec9aa.dir/build]ignore line: [make[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp']ignore line: [Building C object CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o]ignore line: [/sysroot/bin/clang     -o CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o   -c /usr/share/cmake-3.5/Modules/CMakeCCompilerABI.c]ignore line: [Linking C executable cmTC_ec9aa]ignore line: [/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ec9aa.dir/link.txt --verbose=1]ignore line: [/sysroot/bin/clang      -v CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o  -o cmTC_ec9aa -rdynamic  ]ignore line: [clang version 3.8.1 ]ignore line: [Target: x86_64-unknown-linux-gnu]ignore line: [Thread model: posix]ignore line: [InstalledDir: /sysroot/bin]link line: [ "/sysroot/bin/ld" --sysroot=/sysroot -export-dynamic --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o cmTC_ec9aa /sysroot/bin/../lib/crt1.o /sysroot/bin/../lib/crti.o /sysroot/bin/../lib/clang/3.8.1/crtbegin.o -L/sysroot/bin/../lib -L/sysroot/lib CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o /sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a -lc /sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a /sysroot/bin/../lib/clang/3.8.1/crtend.o /sysroot/bin/../lib/crtn.o]arg [/sysroot/bin/ld] ==> ignorearg [--sysroot=/sysroot] ==> ignorearg [-export-dynamic] ==> ignorearg [--eh-frame-hdr] ==> ignorearg [-m] ==> ignorearg [elf_x86_64] ==> ignorearg [-dynamic-linker] ==> ignorearg [/lib64/ld-linux-x86-64.so.2] ==> ignorearg [-o] ==> ignorearg [cmTC_ec9aa] ==> ignorearg [/sysroot/bin/../lib/crt1.o] ==> ignorearg [/sysroot/bin/../lib/crti.o] ==> ignorearg [/sysroot/bin/../lib/clang/3.8.1/crtbegin.o] ==> ignorearg [-L/sysroot/bin/../lib] ==> dir [/sysroot/bin/../lib]arg [-L/sysroot/lib] ==> dir [/sysroot/lib]arg [CMakeFiles/cmTC_ec9aa.dir/CMakeCCompilerABI.c.o] ==> ignorearg [/sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a] ==> lib [/sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a]arg [-lc] ==> lib [c]arg [/sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a] ==> lib [/sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a]arg [/sysroot/bin/../lib/clang/3.8.1/crtend.o] ==> ignorearg [/sysroot/bin/../lib/crtn.o] ==> ignorecollapse lib [/sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a] ==> [/sysroot/lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a]collapse lib [/sysroot/bin/../lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a] ==> [/sysroot/lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a]collapse library dir [/sysroot/bin/../lib] ==> [/sysroot/lib]collapse library dir [/sysroot/lib] ==> [/sysroot/lib]implicit libs: [/sysroot/lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a;c;/sysroot/lib/clang/3.8.1/lib/linux/libclang_rt.builtins-x86_64.a]implicit dirs: [/sysroot/lib]implicit fwks: []Detecting C [-std=c11] compiler features compiled with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_25380/fast"/usr/sbin/make -f CMakeFiles/cmTC_25380.dir/build.make CMakeFiles/cmTC_25380.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_25380.dir/feature_tests.c.o/sysroot/bin/clang    -std=c11 -o CMakeFiles/cmTC_25380.dir/feature_tests.c.o   -c /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/feature_tests.cLinking C executable cmTC_25380/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_25380.dir/link.txt --verbose=1/sysroot/bin/clang       CMakeFiles/cmTC_25380.dir/feature_tests.c.o  -o cmTC_25380 -rdynamicmake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Feature record: C_FEATURE:1c_function_prototypesFeature record: C_FEATURE:1c_restrictFeature record: C_FEATURE:1c_static_assertFeature record: C_FEATURE:1c_variadic_macrosDetecting C [-std=c99] compiler features compiled with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_8ebde/fast"/usr/sbin/make -f CMakeFiles/cmTC_8ebde.dir/build.make CMakeFiles/cmTC_8ebde.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_8ebde.dir/feature_tests.c.o/sysroot/bin/clang    -std=c99 -o CMakeFiles/cmTC_8ebde.dir/feature_tests.c.o   -c /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/feature_tests.cLinking C executable cmTC_8ebde/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8ebde.dir/link.txt --verbose=1/sysroot/bin/clang       CMakeFiles/cmTC_8ebde.dir/feature_tests.c.o  -o cmTC_8ebde -rdynamicmake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Feature record: C_FEATURE:1c_function_prototypesFeature record: C_FEATURE:1c_restrictFeature record: C_FEATURE:0c_static_assertFeature record: C_FEATURE:1c_variadic_macrosDetecting C [-std=c90] compiler features compiled with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_146b5/fast"/usr/sbin/make -f CMakeFiles/cmTC_146b5.dir/build.make CMakeFiles/cmTC_146b5.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_146b5.dir/feature_tests.c.o/sysroot/bin/clang    -std=c90 -o CMakeFiles/cmTC_146b5.dir/feature_tests.c.o   -c /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/feature_tests.cLinking C executable cmTC_146b5/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_146b5.dir/link.txt --verbose=1/sysroot/bin/clang       CMakeFiles/cmTC_146b5.dir/feature_tests.c.o  -o cmTC_146b5 -rdynamicmake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Feature record: C_FEATURE:1c_function_prototypesFeature record: C_FEATURE:0c_restrictFeature record: C_FEATURE:0c_static_assertFeature record: C_FEATURE:0c_variadic_macrosDetermining if the function libusb_handle_events_timeout_completed exists passed with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_473e8/fast"/usr/sbin/make -f CMakeFiles/cmTC_473e8.dir/build.make CMakeFiles/cmTC_473e8.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_473e8.dir/CheckFunctionExists.c.o/sysroot/bin/clang    -DCHECK_FUNCTION_EXISTS=libusb_handle_events_timeout_completed   -o CMakeFiles/cmTC_473e8.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.5/Modules/CheckFunctionExists.cLinking C executable cmTC_473e8/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_473e8.dir/link.txt --verbose=1/sysroot/bin/clang   -DCHECK_FUNCTION_EXISTS=libusb_handle_events_timeout_completed    CMakeFiles/cmTC_473e8.dir/CheckFunctionExists.c.o  -o cmTC_473e8 -rdynamic /usr/lib64/libusb-1.0.somake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Determining if the function libusb_error_name exists passed with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_f6b28/fast"/usr/sbin/make -f CMakeFiles/cmTC_f6b28.dir/build.make CMakeFiles/cmTC_f6b28.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_f6b28.dir/CheckFunctionExists.c.o/sysroot/bin/clang    -DCHECK_FUNCTION_EXISTS=libusb_error_name   -o CMakeFiles/cmTC_f6b28.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.5/Modules/CheckFunctionExists.cLinking C executable cmTC_f6b28/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f6b28.dir/link.txt --verbose=1/sysroot/bin/clang   -DCHECK_FUNCTION_EXISTS=libusb_error_name    CMakeFiles/cmTC_f6b28.dir/CheckFunctionExists.c.o  -o cmTC_f6b28 -rdynamic /usr/lib64/libusb-1.0.somake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Determining if files pthread.h exist passed with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_d7bf9/fast"/usr/sbin/make -f CMakeFiles/cmTC_d7bf9.dir/build.make CMakeFiles/cmTC_d7bf9.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_d7bf9.dir/CheckIncludeFiles.c.o/sysroot/bin/clang     -o CMakeFiles/cmTC_d7bf9.dir/CheckIncludeFiles.c.o   -c /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp/CheckIncludeFiles.cLinking C executable cmTC_d7bf9/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d7bf9.dir/link.txt --verbose=1/sysroot/bin/clang       CMakeFiles/cmTC_d7bf9.dir/CheckIncludeFiles.c.o  -o cmTC_d7bf9 -rdynamicmake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Determining if the function pthread_create exists in the pthread passed with the following output:Change Dir: /tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmpRun Build Command:"/usr/sbin/make" "cmTC_eb186/fast"/usr/sbin/make -f CMakeFiles/cmTC_eb186.dir/build.make CMakeFiles/cmTC_eb186.dir/buildmake[1]: Entering directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'Building C object CMakeFiles/cmTC_eb186.dir/CheckFunctionExists.c.o/sysroot/bin/clang    -DCHECK_FUNCTION_EXISTS=pthread_create   -o CMakeFiles/cmTC_eb186.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.5/Modules/CheckFunctionExists.cLinking C executable cmTC_eb186/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_eb186.dir/link.txt --verbose=1/sysroot/bin/clang   -DCHECK_FUNCTION_EXISTS=pthread_create    CMakeFiles/cmTC_eb186.dir/CheckFunctionExists.c.o  -o cmTC_eb186 -rdynamic -lpthread /usr/lib64/libusb-1.0.somake[1]: Leaving directory '/tmp/rtl-sdr/src/rtl-sdr/build/CMakeFiles/CMakeTmp'