The build took 00h 01m 05s and was NOT successful.
The program in this build is written in the following languages, according to sloccount:
| SLOC | Language | 
|---|---|
| 30,273 | cpp | 
| 11,004 | sh | 
| 41,277 | 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: givaro 4.0.1-1 (Wed Apr  5 00:56:02 UTC 2017)==> Checking runtime dependencies...==> Checking buildtime dependencies...==> WARNING: Using existing $srcdir/ tree==> Starting build()...checking for a BSD-compatible install... /usr/bin/install -cchecking whether build environment is sane... yeschecking for x86_64-unknown-linux-strip... nochecking for strip... stripchecking for a thread-safe mkdir -p... /usr/sbin/mkdir -pchecking for gawk... gawkchecking whether make sets $(MAKE)... yeschecking whether make supports nested variables... yeschecking for rm... /usr/sbin/rmchecking whether to enable maintainer-specific portions of Makefiles... no-----------------------------------------------checking whether to enable debugging options in the library... nochecking whether to enable profiling everything in the library... nochecking whether to enable warnings when compiling the library... nochecking whether to inline or not most of the code ?... no-----------------------------------------------checking whether the C++ compiler works... yeschecking for C++ compiler default output file name... a.outchecking for suffix of executables... checking whether we are cross compiling... yeschecking for suffix of object files... ochecking whether we are using the GNU C++ compiler... yeschecking whether clang++ accepts -g... yeschecking for family name of compiler... configure: error: in `/tmp/givaro/src/givaro-4.0.1':configure: error: cannot run test program while cross compilingSee `config.log' for more details==> ERROR: A failure occurred in build().    Aborting...Printing config logfiles
        CMD: config logfiles '/tmp/givaro/src/givaro-4.0.1/config.log'
        This file contains any messages produced by compilers whilerunning configure, to aid debugging if configure makes a mistake.It was created by Givaro configure 4.0.1, which wasgenerated by GNU Autoconf 2.69.  Invocation command line was$ ./configure --host=x86_64-unknown-linux --prefix=/usr --enable-shared## --------- #### Platform. #### --------- ##hostname = 16f2b11cbdbcuname -m = x86_64uname -r = 4.10.6-1-ARCHuname -s = Linuxuname -v = #1 SMP PREEMPT Mon Mar 27 08:28:22 CEST 2017/usr/bin/uname -p = unknown/bin/uname -X     = unknown/bin/arch              = unknown/usr/bin/arch -k       = unknown/usr/convex/getsysinfo = unknown/usr/bin/hostinfo      = unknown/bin/machine           = unknown/usr/bin/oslevel       = unknown/bin/universe          = unknownPATH: /sysroot/binPATH: /usr/local/sbinPATH: /usr/local/binPATH: /usr/sbinPATH: /usr/binPATH: /sbinPATH: /bin## ----------- #### Core tests. #### ----------- ##configure:2581: checking for a BSD-compatible installconfigure:2649: result: /usr/bin/install -cconfigure:2660: checking whether build environment is saneconfigure:2715: result: yesconfigure:2774: checking for x86_64-unknown-linux-stripconfigure:2804: result: noconfigure:2814: checking for stripconfigure:2830: found /sysroot/bin/stripconfigure:2841: result: stripconfigure:2866: checking for a thread-safe mkdir -pconfigure:2905: result: /usr/sbin/mkdir -pconfigure:2912: checking for gawkconfigure:2928: found /usr/sbin/gawkconfigure:2939: result: gawkconfigure:2950: checking whether make sets $(MAKE)configure:2972: result: yesconfigure:3001: checking whether make supports nested variablesconfigure:3018: result: yesconfigure:3150: checking for rmconfigure:3168: found /usr/sbin/rmconfigure:3181: result: /usr/sbin/rmconfigure:3193: checking whether to enable maintainer-specific portions of Makefilesconfigure:3202: result: noconfigure:3265: checking whether to enable debugging options in the libraryconfigure:3274: result: noconfigure:3287: checking whether to enable profiling everything in the libraryconfigure:3296: result: noconfigure:3309: checking whether to enable warnings when compiling the libraryconfigure:3318: result: noconfigure:3322: checking whether to inline or not most of the code ?configure:3334: result: noconfigure:3475: checking for C++ compiler versionconfigure:3484: clang++ --version >&5clang version 3.8.1Target: x86_64-unknown-linux-gnuThread model: posixInstalledDir: /configure:3495: $? = 0configure:3484: clang++ -v >&5clang version 3.8.1Target: x86_64-unknown-linux-gnuThread model: posixInstalledDir: /Found candidate GCC installation: //../lib/gcc/x86_64-pc-linux-gnu/6.1.1Found candidate GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1Selected GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1Candidate multilib: .;@m64Selected multilib: .;@m64configure:3495: $? = 0configure:3484: clang++ -V >&5clang-3.8: error: argument to '-V' is missing (expected 1 value)clang-3.8: error: no input filesconfigure:3495: $? = 1configure:3484: clang++ -qversion >&5clang-3.8: error: unknown argument: '-qversion'clang-3.8: error: no input filesconfigure:3495: $? = 1configure:3515: checking whether the C++ compiler worksconfigure:3537: clang++    conftest.cpp  >&5configure:3541: $? = 0configure:3589: result: yesconfigure:3592: checking for C++ compiler default output file nameconfigure:3594: result: a.outconfigure:3600: checking for suffix of executablesconfigure:3607: clang++ -o conftest    conftest.cpp  >&5configure:3611: $? = 0configure:3633: result:configure:3655: checking whether we are cross compilingconfigure:3663: clang++ -o conftest    conftest.cpp  >&5configure:3667: $? = 0configure:3674: ./conftest./conftest: error while loading shared libraries: libc++.so.1: cannot open shared object file: No such file or directoryconfigure:3678: $? = 127configure:3693: result: yesconfigure:3698: checking for suffix of object filesconfigure:3720: clang++ -c   conftest.cpp >&5configure:3724: $? = 0configure:3745: result: oconfigure:3749: checking whether we are using the GNU C++ compilerconfigure:3768: clang++ -c   conftest.cpp >&5configure:3768: $? = 0configure:3777: result: yesconfigure:3786: checking whether clang++ accepts -gconfigure:3806: clang++ -c -g  conftest.cpp >&5configure:3806: $? = 0configure:3847: result: yesconfigure:3873: checking for family name of compilerconfigure:3877: error: in `/tmp/givaro/src/givaro-4.0.1':configure:3879: error: cannot run test program while cross compilingSee `config.log' for more details## ---------------- #### Cache variables. #### ---------------- ##ac_cv_cxx_compiler_gnu=yesac_cv_env_CCC_set=ac_cv_env_CCC_value=ac_cv_env_CC_set=setac_cv_env_CC_value=clangac_cv_env_CFLAGS_set=setac_cv_env_CFLAGS_value=ac_cv_env_CPPFLAGS_set=setac_cv_env_CPPFLAGS_value=ac_cv_env_CXXCPP_set=ac_cv_env_CXXCPP_value=ac_cv_env_CXXFLAGS_set=setac_cv_env_CXXFLAGS_value=ac_cv_env_CXX_set=setac_cv_env_CXX_value=clang++ac_cv_env_LDFLAGS_set=setac_cv_env_LDFLAGS_value=ac_cv_env_LIBS_set=ac_cv_env_LIBS_value=ac_cv_env_build_alias_set=ac_cv_env_build_alias_value=ac_cv_env_host_alias_set=setac_cv_env_host_alias_value=x86_64-unknown-linuxac_cv_env_target_alias_set=ac_cv_env_target_alias_value=ac_cv_objext=oac_cv_path_RM=/usr/sbin/rmac_cv_path_install='/usr/bin/install -c'ac_cv_path_mkdir=/usr/sbin/mkdirac_cv_prog_AWK=gawkac_cv_prog_ac_ct_STRIP=stripac_cv_prog_cxx_g=yesac_cv_prog_make_make_set=yesam_cv_make_support_nested_variables=yes## ----------------- #### Output variables. #### ----------------- ##ACLOCAL='${SHELL} /tmp/givaro/src/givaro-4.0.1/build-aux/missing aclocal-1.14 -I macros'AMDEPBACKSLASH='\'AMDEP_FALSE='#'AMDEP_TRUE=''AMTAR='$${TAR-tar}'AM_BACKSLASH='\'AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'AM_DEFAULT_VERBOSITY='1'AM_V='$(V)'AR=''AUTOCONF='${SHELL} /tmp/givaro/src/givaro-4.0.1/build-aux/missing autoconf'AUTOHEADER='${SHELL} /tmp/givaro/src/givaro-4.0.1/build-aux/missing autoheader'AUTOMAKE='${SHELL} /tmp/givaro/src/givaro-4.0.1/build-aux/missing automake-1.14'AWK='gawk'CC='clang'CCNAM=''CFLAGS=''CPPFLAGS=''CXX='clang++'CXXCPP=''CXXFLAGS=''CYGPATH_W='echo'DBG='no'DEBUG_CFLAGS=''DEBUG_FALSE=''DEBUG_TRUE='#'DEFAULT_CFLAGS=''DEFS=''DLLTOOL=''DSYMUTIL=''DUMPBIN=''ECHO_C=''ECHO_N='-n'ECHO_T=''EGREP=''EXEEXT=''FGREP=''GIVARO_BUILD_DOC_FALSE=''GIVARO_BUILD_DOC_TRUE=''GIVARO_DOC_PATH=''GIVARO_DOXYGEN_FOUND_FALSE=''GIVARO_DOXYGEN_FOUND_TRUE=''GIVARO_INLINE_ALL=''GIVARO_INLINE_ALL_FALSE=''GIVARO_INLINE_ALL_TRUE='#'GMP_CFLAGS=''GMP_LIBS=''GREP=''HAVE_CXX11=''INSIDE_GNOME_COMMON_FALSE=''INSIDE_GNOME_COMMON_TRUE='#'INSTALL_DATA='${INSTALL} -m 644'INSTALL_PROGRAM='${INSTALL}'INSTALL_SCRIPT='${INSTALL}'INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'LD=''LDFLAGS=''LIBOBJS=''LIBS=''LIBTOOL=''LIPO=''LN_S=''LTLIBOBJS=''MAINT='#'MAINTAINER_MODE_FALSE=''MAINTAINER_MODE_TRUE='#'MAKEINFO='${SHELL} /tmp/givaro/src/givaro-4.0.1/build-aux/missing makeinfo'MANIFEST_TOOL=''MKDIR_P='/usr/sbin/mkdir -p'NM=''NMEDIT=''OBJDUMP=''OBJEXT='o'OTOOL64=''OTOOL=''PACKAGE='givaro'PACKAGE_BUGREPORT='Jean-Guillaume.Dumas@imag.fr'PACKAGE_NAME='Givaro'PACKAGE_STRING='Givaro 4.0.1'PACKAGE_TARNAME='givaro'PACKAGE_URL='http://ljk.imag.fr/CASYS/LOGICIELS/givaro'PACKAGE_VERSION='4.0.1'PATH_SEPARATOR=':'PROF='no'PROFILE_FALSE=''PROFILE_TRUE='#'RANLIB=''RM='/usr/sbin/rm -f'SED=''SET_MAKE=''SHELL='/bin/sh'STRIP='strip'TESTS_CFLAGS=''VERSION='4.0.1'WARN='no'ac_ct_AR=''ac_ct_CC=''ac_ct_CXX=''ac_ct_DUMPBIN=''am__EXEEXT_FALSE=''am__EXEEXT_TRUE=''am__isrc=''am__leading_dot='.'am__nodep='_no'am__tar='$${TAR-tar} chof - "$$tardir"'am__untar='$${TAR-tar} xf -'bindir='${exec_prefix}/bin'build=''build_alias=''build_cpu=''build_os=''build_vendor=''datadir='${datarootdir}'datarootdir='${prefix}/share'docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'dvidir='${docdir}'exec_prefix='NONE'host='x86_64-unknown-linux'host_alias='x86_64-unknown-linux'host_cpu=''host_os=''host_vendor=''htmldir='${docdir}'includedir='${prefix}/include'infodir='${datarootdir}/info'install_sh='${SHELL} /tmp/givaro/src/givaro-4.0.1/build-aux/install-sh'libdir='${exec_prefix}/lib'libexecdir='${exec_prefix}/libexec'localedir='${datarootdir}/locale'localstatedir='${prefix}/var'mandir='${datarootdir}/man'mkdir_p='$(MKDIR_P)'oldincludedir='/usr/include'pdfdir='${docdir}'prefix='/usr'program_transform_name='s,x,x,'psdir='${docdir}'sbindir='${exec_prefix}/sbin'sharedstatedir='${prefix}/com'sysconfdir='${prefix}/etc'target_alias=''## ----------- #### confdefs.h. #### ----------- ##/* confdefs.h */#define PACKAGE_NAME "Givaro"#define PACKAGE_TARNAME "givaro"#define PACKAGE_VERSION "4.0.1"#define PACKAGE_STRING "Givaro 4.0.1"#define PACKAGE_BUGREPORT "Jean-Guillaume.Dumas@imag.fr"#define PACKAGE_URL "http://ljk.imag.fr/CASYS/LOGICIELS/givaro"#define PACKAGE "givaro"#define VERSION "4.0.1"configure: exit 1