The build took 00h 01m 10s and was NOT successful.
The program in this build is written in the following languages, according to sloccount:
| SLOC | Language | 
|---|---|
| 71,806 | ansic | 
| 3,317 | sh | 
| 409 | perl | 
| 145 | makefile | 
| 30 | asm | 
| 75,707 | total | 
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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: dropbear 2016.73-2 (Wed Apr  5 00:14:04 UTC 2017)==> Checking runtime dependencies...==> Checking buildtime dependencies...==> WARNING: Using existing $srcdir/ tree==> Starting build()...checking for x86_64-unknown-linux-gcc... clangchecking 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 clang option to accept ISO C89... none neededchecking whether make sets $(MAKE)... yesconfigure: No $CFLAGS set... using "-Os -W -Wall" for GCCchecking for special C compiler options needed for large files... nochecking for _FILE_OFFSET_BITS value needed for large files... nochecking build system type... x86_64-unknown-linux-gnuchecking host system type... x86_64-unknown-linux-gnuchecking for x86_64-unknown-linux-ar... nochecking for ar... arconfigure: WARNING: using cross tools not prefixed with host tripletchecking for x86_64-unknown-linux-ranlib... nochecking for ranlib... ranlibchecking for x86_64-unknown-linux-strip... nochecking for strip... stripchecking for x86_64-unknown-linux-install... nochecking for install... installchecking how to run the C preprocessor... clang -Echecking for grep that handles long lines and -e... /usr/sbin/grepchecking for egrep... /usr/sbin/grep -Echecking for ANSI C header files... yeschecking for sys/types.h... yeschecking for sys/stat.h... yeschecking for stdlib.h... yeschecking for string.h... yeschecking for memory.h... yeschecking for strings.h... yeschecking for inttypes.h... yeschecking for stdint.h... yeschecking for unistd.h... yeschecking whether __UCLIBC__ is declared... nochecking for crypt... yeschecking for crypt in -lcrypt... yeschecking for deflate in -lz... noconfigure: error: *** zlib missing - install first or check config.log ***==> ERROR: A failure occurred in build().    Aborting...Printing config logfiles
        CMD: config logfiles '/tmp/dropbear/src/dropbear-2016.73/config.log'
        This file contains any messages produced by compilers whilerunning configure, to aid debugging if configure makes a mistake.It was created by configure, which wasgenerated by GNU Autoconf 2.69.  Invocation command line was$ ./configure --host=x86_64-unknown-linux --prefix=/usr --bindir=/usr/bin --sbindir=/usr/bin## --------- #### Platform. #### --------- ##hostname = 450efeef613cuname -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:2314: checking for x86_64-unknown-linux-gccconfigure:2341: result: clangconfigure:2610: checking for C compiler versionconfigure:2619: clang --version >&5clang version 3.8.1Target: x86_64-unknown-linux-gnuThread model: posixInstalledDir: /configure:2630: $? = 0configure:2619: 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:2630: $? = 0configure:2619: clang -V >&5clang-3.8: error: argument to '-V' is missing (expected 1 value)clang-3.8: error: no input filesconfigure:2630: $? = 1configure:2619: clang -qversion >&5clang-3.8: error: unknown argument: '-qversion'clang-3.8: error: no input filesconfigure:2630: $? = 1configure:2650: checking whether the C compiler worksconfigure:2672: clang    conftest.c  >&5configure:2676: $? = 0configure:2724: result: yesconfigure:2727: checking for C compiler default output file nameconfigure:2729: result: a.outconfigure:2735: checking for suffix of executablesconfigure:2742: clang -o conftest    conftest.c  >&5configure:2746: $? = 0configure:2768: result:configure:2790: checking whether we are cross compilingconfigure:2798: clang -o conftest    conftest.c  >&5configure:2802: $? = 0configure:2809: ./conftest./conftest: error while loading shared libraries: /usr/lib/libc.so: invalid ELF headerconfigure:2813: $? = 127configure:2828: result: yesconfigure:2833: checking for suffix of object filesconfigure:2855: clang -c   conftest.c >&5configure:2859: $? = 0configure:2880: result: oconfigure:2884: checking whether we are using the GNU C compilerconfigure:2903: clang -c   conftest.c >&5configure:2903: $? = 0configure:2912: result: yesconfigure:2921: checking whether clang accepts -gconfigure:2941: clang -c -g  conftest.c >&5configure:2941: $? = 0configure:2982: result: yesconfigure:2999: checking for clang option to accept ISO C89configure:3062: clang  -c   conftest.c >&5configure:3062: $? = 0configure:3075: result: none neededconfigure:3095: checking whether make sets $(MAKE)configure:3117: result: yesconfigure:3133: No $CFLAGS set... using "-Os -W -Wall" for GCCconfigure:3147: checking for special C compiler options needed for large filesconfigure:3192: result: noconfigure:3198: checking for _FILE_OFFSET_BITS value needed for large filesconfigure:3223: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:3223: $? = 0configure:3255: result: noconfigure:3376: checking build system typeconfigure:3390: result: x86_64-unknown-linux-gnuconfigure:3410: checking host system typeconfigure:3423: result: x86_64-unknown-linux-gnuconfigure:3579: checking for x86_64-unknown-linux-arconfigure:3609: result: noconfigure:3619: checking for arconfigure:3635: found /sysroot/bin/arconfigure:3646: result: arconfigure:3658: WARNING: using cross tools not prefixed with host tripletconfigure:3671: checking for x86_64-unknown-linux-ranlibconfigure:3701: result: noconfigure:3711: checking for ranlibconfigure:3727: found /sysroot/bin/ranlibconfigure:3738: result: ranlibconfigure:3763: checking for x86_64-unknown-linux-stripconfigure:3793: result: noconfigure:3803: checking for stripconfigure:3819: found /sysroot/bin/stripconfigure:3830: result: stripconfigure:3855: checking for x86_64-unknown-linux-installconfigure:3885: result: noconfigure:3895: checking for installconfigure:3911: found /usr/sbin/installconfigure:3922: result: installconfigure:3950: checking how to run the C preprocessorconfigure:3981: clang -E  conftest.cconfigure:3981: $? = 0configure:3995: clang -E  conftest.cconftest.c:9:10: fatal error: 'ac_nonexistent.h' file not found#include ^1 error generated.configure:3995: $? = 1configure: failed program was:| /* confdefs.h */| #define PACKAGE_NAME ""| #define PACKAGE_TARNAME ""| #define PACKAGE_VERSION ""| #define PACKAGE_STRING ""| #define PACKAGE_BUGREPORT ""| #define PACKAGE_URL ""| /* end confdefs.h.  */| #include configure:4020: result: clang -Econfigure:4040: clang -E  conftest.cconfigure:4040: $? = 0configure:4054: clang -E  conftest.cconftest.c:9:10: fatal error: 'ac_nonexistent.h' file not found#include ^1 error generated.configure:4054: $? = 1configure: failed program was:| /* confdefs.h */| #define PACKAGE_NAME ""| #define PACKAGE_TARNAME ""| #define PACKAGE_VERSION ""| #define PACKAGE_STRING ""| #define PACKAGE_BUGREPORT ""| #define PACKAGE_URL ""| /* end confdefs.h.  */| #include configure:4083: checking for grep that handles long lines and -econfigure:4141: result: /usr/sbin/grepconfigure:4146: checking for egrepconfigure:4208: result: /usr/sbin/grep -Econfigure:4213: checking for ANSI C header filesconfigure:4233: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4233: $? = 0configure:4317: result: yesconfigure:4330: checking for sys/types.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for sys/stat.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for stdlib.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for string.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for memory.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for strings.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for inttypes.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for stdint.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4330: checking for unistd.hconfigure:4330: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5configure:4330: $? = 0configure:4330: result: yesconfigure:4342: checking whether __UCLIBC__ is declaredconfigure:4342: clang -c -Os -W -Wall -Wno-pointer-sign  conftest.c >&5conftest.c:59:10: error: use of undeclared identifier '__UCLIBC__'(void) __UCLIBC__;^1 error generated.configure:4342: $? = 1configure: failed program was:| /* confdefs.h */| #define PACKAGE_NAME ""| #define PACKAGE_TARNAME ""| #define PACKAGE_VERSION ""| #define PACKAGE_STRING ""| #define PACKAGE_BUGREPORT ""| #define PACKAGE_URL ""| #define STDC_HEADERS 1| #define HAVE_SYS_TYPES_H 1| #define HAVE_SYS_STAT_H 1| #define HAVE_STDLIB_H 1| #define HAVE_STRING_H 1| #define HAVE_MEMORY_H 1| #define HAVE_STRINGS_H 1| #define HAVE_INTTYPES_H 1| #define HAVE_STDINT_H 1| #define HAVE_UNISTD_H 1| /* end confdefs.h.  */| #include | #ifdef HAVE_SYS_TYPES_H| # include | #endif| #ifdef HAVE_SYS_STAT_H| # include | #endif| #ifdef STDC_HEADERS| # include | # include | #else| # ifdef HAVE_STDLIB_H| #  include | # endif| #endif| #ifdef HAVE_STRING_H| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H| #  include | # endif| # include | #endif| #ifdef HAVE_STRINGS_H| # include | #endif| #ifdef HAVE_INTTYPES_H| # include | #endif| #ifdef HAVE_STDINT_H| # include | #endif| #ifdef HAVE_UNISTD_H| # include | #endif| int| main ()| {| #ifndef __UCLIBC__| #ifdef __cplusplus|   (void) __UCLIBC__;| #else|   (void) __UCLIBC__;| #endif| #endif||   ;|   return 0;| }configure:4342: result: noconfigure:4352: checking for cryptconfigure:4352: clang -o conftest -Os -W -Wall -Wno-pointer-sign   conftest.c  >&5configure:4352: $? = 0configure:4352: result: yesconfigure:4357: checking for crypt in -lcryptconfigure:4382: clang -o conftest -Os -W -Wall -Wno-pointer-sign   conftest.c -lcrypt   >&5configure:4382: $? = 0configure:4391: result: yesconfigure:4492: checking for deflate in -lzconfigure:4517: clang -o conftest -Os -W -Wall -Wno-pointer-sign   conftest.c -lz   >&5/sysroot/bin/ld: error: cannot find -lz/tmp/conftest-876022.o:conftest.c:function main: error: undefined reference to 'deflate'clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)configure:4517: $? = 1configure: failed program was:| /* confdefs.h */| #define PACKAGE_NAME ""| #define PACKAGE_TARNAME ""| #define PACKAGE_VERSION ""| #define PACKAGE_STRING ""| #define PACKAGE_BUGREPORT ""| #define PACKAGE_URL ""| #define STDC_HEADERS 1| #define HAVE_SYS_TYPES_H 1| #define HAVE_SYS_STAT_H 1| #define HAVE_STDLIB_H 1| #define HAVE_STRING_H 1| #define HAVE_MEMORY_H 1| #define HAVE_STRINGS_H 1| #define HAVE_INTTYPES_H 1| #define HAVE_STDINT_H 1| #define HAVE_UNISTD_H 1| #define HAVE_CRYPT 1| /* end confdefs.h.  */|| /* Override any GCC internal prototype to avoid an error.|    Use char because int might match the return type of a GCC|    builtin and then its argument prototype would still apply.  */| #ifdef __cplusplus| extern "C"| #endif| char deflate ();| int| main ()| {| return deflate ();|   ;|   return 0;| }configure:4526: result: noconfigure:4536: error: *** zlib missing - install first or check config.log ***## ---------------- #### Cache variables. #### ---------------- ##ac_cv_build=x86_64-unknown-linux-gnuac_cv_c_compiler_gnu=yesac_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_CPP_set=ac_cv_env_CPP_value=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_func_crypt=yesac_cv_have_decl___UCLIBC__=noac_cv_header_inttypes_h=yesac_cv_header_memory_h=yesac_cv_header_stdc=yesac_cv_header_stdint_h=yesac_cv_header_stdlib_h=yesac_cv_header_string_h=yesac_cv_header_strings_h=yesac_cv_header_sys_stat_h=yesac_cv_header_sys_types_h=yesac_cv_header_unistd_h=yesac_cv_host=x86_64-unknown-linux-gnuac_cv_lib_crypt_crypt=yesac_cv_lib_z_deflate=noac_cv_objext=oac_cv_path_EGREP='/usr/sbin/grep -E'ac_cv_path_GREP=/usr/sbin/grepac_cv_prog_CC=clangac_cv_prog_CPP='clang -E'ac_cv_prog_ac_ct_AR=arac_cv_prog_ac_ct_INSTALL=installac_cv_prog_ac_ct_RANLIB=ranlibac_cv_prog_ac_ct_STRIP=stripac_cv_prog_cc_c89=ac_cv_prog_cc_g=yesac_cv_prog_make_make_set=yesac_cv_sys_file_offset_bits=noac_cv_sys_largefile_CC=no## ----------------- #### Output variables. #### ----------------- ##AR='ar'BUNDLED_LIBTOM=''CC='clang'CFLAGS='-Os -W -Wall -Wno-pointer-sign'CPP='clang -E'CPPFLAGS=''CRYPTLIB='-lcrypt'DEFS=''ECHO_C=''ECHO_N='-n'ECHO_T=''EGREP='/usr/sbin/grep -E'EXEEXT=''GREP='/usr/sbin/grep'INSTALL='install'LD='clang'LDFLAGS=''LIBOBJS=''LIBS=''LIBTOM_LIBS=''LTLIBOBJS=''OBJEXT='o'PACKAGE_BUGREPORT=''PACKAGE_NAME=''PACKAGE_STRING=''PACKAGE_TARNAME=''PACKAGE_URL=''PACKAGE_VERSION=''PATH_SEPARATOR=':'RANLIB='ranlib'SET_MAKE=''SHELL='/bin/sh'STRIP='strip'ac_ct_CC=''bindir='/usr/bin'build='x86_64-unknown-linux-gnu'build_alias=''build_cpu='x86_64'build_os='linux-gnu'build_vendor='unknown'datadir='${datarootdir}'datarootdir='${prefix}/share'docdir='${datarootdir}/doc/${PACKAGE}'dvidir='${docdir}'exec_prefix='NONE'host='x86_64-unknown-linux-gnu'host_alias='x86_64-unknown-linux'host_cpu='x86_64'host_os='linux-gnu'host_vendor='unknown'htmldir='${docdir}'includedir='${prefix}/include'infodir='${datarootdir}/info'libdir='${exec_prefix}/lib'libexecdir='${exec_prefix}/libexec'localedir='${datarootdir}/locale'localstatedir='${prefix}/var'mandir='${datarootdir}/man'oldincludedir='/usr/include'pdfdir='${docdir}'prefix='/usr'program_transform_name='s,x,x,'psdir='${docdir}'sbindir='/usr/bin'sharedstatedir='${prefix}/com'sysconfdir='${prefix}/etc'target_alias=''## ----------- #### confdefs.h. #### ----------- ##/* confdefs.h */#define PACKAGE_NAME ""#define PACKAGE_TARNAME ""#define PACKAGE_VERSION ""#define PACKAGE_STRING ""#define PACKAGE_BUGREPORT ""#define PACKAGE_URL ""#define STDC_HEADERS 1#define HAVE_SYS_TYPES_H 1#define HAVE_SYS_STAT_H 1#define HAVE_STDLIB_H 1#define HAVE_STRING_H 1#define HAVE_MEMORY_H 1#define HAVE_STRINGS_H 1#define HAVE_INTTYPES_H 1#define HAVE_STDINT_H 1#define HAVE_UNISTD_H 1#define HAVE_CRYPT 1configure: exit 1