Build of unrealircd with musl toolchain

# [tuscan]
# Server = file:///var/cache/pacman/pkg/

# :: Synchronizing package databases...
# downloading tuscan.db...

# /sysroot/lib
# /sysroot/share
# /sysroot/bin
# /sysroot/include
# /sysroot/libexec

# ==> Making package: unrealircd 4.0.4-1 (Wed Apr 5 02:16:07 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Installing missing dependencies...
# resolving dependencies...
# looking for conflicting packages...
#
# Packages (1) c-ares-1.11.0-1
#
# Total Installed Size: 0.16 MiB
#
# :: Proceed with installation? [Y/n]
# checking keyring...
# checking package integrity...
# loading package files...
# checking for file conflicts...
# checking available disk space...
# :: Processing package changes...
# installing c-ares...
# :: Running post-transaction hooks...
# (1/1) Updating manpage index...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# checking for x86_64-unknown-linux-gcc... clang
# checking whether the C compiler works... yes
# checking for C compiler default output file name... a.out
# checking for suffix of executables...
# checking whether we are cross compiling... no
# checking for suffix of object files... o
# checking whether we are using the GNU C compiler... yes
# checking whether clang accepts -g... yes
# checking for clang option to accept ISO C89... none needed
# checking if gcc has a working -pipe... yes
# checking for rm... /usr/bin/rm
# checking for cp... /usr/bin/cp
# checking for touch... /usr/bin/touch
# checking for openssl... /usr/bin/openssl
# checking for install... /usr/bin/install
# checking for gmake... make
# checking for gmake... no
# checking for gunzip... /usr/bin/gunzip
# checking for pkg-config... /usr/bin/pkg-config
# checking for crypt in -ldescrypt... no
# checking for crypt in -lcrypt... yes
# checking for socket in -lsocket... no
# checking for inet_ntoa in -lnsl... no
# checking for RAND_egd in -lcrypto... no
# checking if your system has IPv6 support... no
# configure: error: Your system does not support IPv6
# ==> ERROR: A failure occurred in build().
# Aborting...

# This file contains any messages produced by compilers while
# running configure, to aid debugging if configure makes a mistake.
#
# It was created by unrealircd configure 4.0.4, which was
# generated by GNU Autoconf 2.69. Invocation command line was
#
# $ ./configure --host=x86_64-unknown-linux --with-pidfile=/run/unrealircd/ircd.pid --with-showlistmodes --enable-ssl=/usr --with-bindir=/usr/bin --with-datadir=/var/lib/unrealircd --with-confdir=/etc/unrealircd --with-modulesdir=/usr/lib/unrealircd --with-logdir=/var/log/unrealircd --with-cachedir=/var/cache/unrealircd --with-docdir=/usr/share/doc/unrealircd --with-tmpdir=/tmp --with-scriptdir=/usr --with-nick-history=2000 --with-sendq=3000000 --with-permissions=0644 --with-fd-setsize=1024 --enable-dynamic-linking
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 128dfcb2ba0b
# uname -m = x86_64
# uname -r = 4.10.6-1-ARCH
# uname -s = Linux
# uname -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 = unknown
#
# PATH: /sysroot/bin
# PATH: /usr/local/sbin
# PATH: /usr/local/bin
# PATH: /usr/bin
# PATH: /usr/lib/jvm/default/bin
# PATH: /usr/bin/site_perl
# PATH: /usr/bin/vendor_perl
# PATH: /usr/bin/core_perl
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
# configure:2562: checking for x86_64-unknown-linux-gcc
# configure:2589: result: clang
# configure:2858: checking for C compiler version
# configure:2867: clang --version >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# configure:2878: $? = 0
# configure:2867: clang -v >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# Found candidate GCC installation: //../lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Selected GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Candidate multilib: .;@m64
# Selected multilib: .;@m64
# configure:2878: $? = 0
# configure:2867: clang -V >&5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:2878: $? = 1
# configure:2867: clang -qversion >&5
# clang-3.8: error: unknown argument: '-qversion'
# clang-3.8: error: no input files
# configure:2878: $? = 1
# configure:2898: checking whether the C compiler works
# configure:2920: clang conftest.c >&5
# configure:2924: $? = 0
# configure:2972: result: yes
# configure:2975: checking for C compiler default output file name
# configure:2977: result: a.out
# configure:2983: checking for suffix of executables
# configure:2990: clang -o conftest conftest.c >&5
# configure:2994: $? = 0
# configure:3016: result:
# configure:3038: checking whether we are cross compiling
# configure:3046: clang -o conftest conftest.c >&5
# configure:3050: $? = 0
# configure:3057: ./conftest
# configure:3061: $? = 0
# configure:3076: result: no
# configure:3081: checking for suffix of object files
# configure:3103: clang -c conftest.c >&5
# configure:3107: $? = 0
# configure:3128: result: o
# configure:3132: checking whether we are using the GNU C compiler
# configure:3151: clang -c conftest.c >&5
# configure:3151: $? = 0
# configure:3160: result: yes
# configure:3169: checking whether clang accepts -g
# configure:3189: clang -c -g conftest.c >&5
# configure:3189: $? = 0
# configure:3230: result: yes
# configure:3247: checking for clang option to accept ISO C89
# configure:3310: clang -c conftest.c >&5
# configure:3310: $? = 0
# configure:3323: result: none needed
# configure:3346: checking if gcc has a working -pipe
# configure:3365: clang -c -funsigned-char -pipe conftest.c >&5
# configure:3365: $? = 0
# configure:3374: result: yes
# configure:3392: checking for rm
# configure:3410: found /usr/bin/rm
# configure:3422: result: /usr/bin/rm
# configure:3432: checking for cp
# configure:3450: found /usr/bin/cp
# configure:3462: result: /usr/bin/cp
# configure:3472: checking for touch
# configure:3490: found /usr/bin/touch
# configure:3502: result: /usr/bin/touch
# configure:3512: checking for openssl
# configure:3530: found /usr/bin/openssl
# configure:3542: result: /usr/bin/openssl
# configure:3552: checking for install
# configure:3570: found /usr/bin/install
# configure:3582: result: /usr/bin/install
# configure:3592: checking for gmake
# configure:3620: result: make
# configure:3630: checking for gmake
# configure:3663: result: no
# configure:3670: checking for gunzip
# configure:3688: found /usr/bin/gunzip
# configure:3700: result: /usr/bin/gunzip
# configure:3710: checking for pkg-config
# configure:3728: found /usr/bin/pkg-config
# configure:3740: result: /usr/bin/pkg-config
# configure:3749: checking for crypt in -ldescrypt
# configure:3774: clang -o conftest -pipe -funsigned-char conftest.c -ldescrypt >&5
# /sysroot/bin/ld: error: cannot find -ldescrypt
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:3774: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "unrealircd"
# | #define PACKAGE_TARNAME "unrealircd"
# | #define PACKAGE_VERSION "4.0.4"
# | #define PACKAGE_STRING "unrealircd 4.0.4"
# | #define PACKAGE_BUGREPORT "http://bugs.unrealircd.org/"
# | #define PACKAGE_URL "http://unrealircd.org/"
# | #define UNREAL_VERSION_GENERATION 4
# | #define UNREAL_VERSION_MAJOR 0
# | #define UNREAL_VERSION_MINOR 4
# | #define UNREAL_VERSION_SUFFIX ""
# | /* 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 crypt ();
# | int
# | main ()
# | {
# | return crypt ();
# | ;
# | return 0;
# | }
# configure:3783: result: no
# configure:3792: checking for crypt in -lcrypt
# configure:3817: clang -o conftest -pipe -funsigned-char conftest.c -lcrypt >&5
# configure:3817: $? = 0
# configure:3826: result: yes
# configure:3838: checking for socket in -lsocket
# configure:3863: clang -o conftest -pipe -funsigned-char conftest.c -lsocket >&5
# /sysroot/bin/ld: error: cannot find -lsocket
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:3863: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "unrealircd"
# | #define PACKAGE_TARNAME "unrealircd"
# | #define PACKAGE_VERSION "4.0.4"
# | #define PACKAGE_STRING "unrealircd 4.0.4"
# | #define PACKAGE_BUGREPORT "http://bugs.unrealircd.org/"
# | #define PACKAGE_URL "http://unrealircd.org/"
# | #define UNREAL_VERSION_GENERATION 4
# | #define UNREAL_VERSION_MAJOR 0
# | #define UNREAL_VERSION_MINOR 4
# | #define UNREAL_VERSION_SUFFIX ""
# | #define HAVE_CRYPT /**/
# | /* 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 socket ();
# | int
# | main ()
# | {
# | return socket ();
# | ;
# | return 0;
# | }
# configure:3872: result: no
# configure:3879: checking for inet_ntoa in -lnsl
# configure:3904: clang -o conftest -pipe -funsigned-char conftest.c -lnsl >&5
# /sysroot/bin/ld: error: cannot find -lnsl
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:3904: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "unrealircd"
# | #define PACKAGE_TARNAME "unrealircd"
# | #define PACKAGE_VERSION "4.0.4"
# | #define PACKAGE_STRING "unrealircd 4.0.4"
# | #define PACKAGE_BUGREPORT "http://bugs.unrealircd.org/"
# | #define PACKAGE_URL "http://unrealircd.org/"
# | #define UNREAL_VERSION_GENERATION 4
# | #define UNREAL_VERSION_MAJOR 0
# | #define UNREAL_VERSION_MINOR 4
# | #define UNREAL_VERSION_SUFFIX ""
# | #define HAVE_CRYPT /**/
# | /* 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 inet_ntoa ();
# | int
# | main ()
# | {
# | return inet_ntoa ();
# | ;
# | return 0;
# | }
# configure:3913: result: no
# configure:3920: checking for RAND_egd in -lcrypto
# configure:3945: clang -o conftest -pipe -funsigned-char conftest.c -lcrypto >&5
# /sysroot/bin/ld: error: cannot find -lcrypto
# /tmp/conftest-23c5f3.o:conftest.c:function main: error: undefined reference to 'RAND_egd'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:3945: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "unrealircd"
# | #define PACKAGE_TARNAME "unrealircd"
# | #define PACKAGE_VERSION "4.0.4"
# | #define PACKAGE_STRING "unrealircd 4.0.4"
# | #define PACKAGE_BUGREPORT "http://bugs.unrealircd.org/"
# | #define PACKAGE_URL "http://unrealircd.org/"
# | #define UNREAL_VERSION_GENERATION 4
# | #define UNREAL_VERSION_MAJOR 0
# | #define UNREAL_VERSION_MINOR 4
# | #define UNREAL_VERSION_SUFFIX ""
# | #define HAVE_CRYPT /**/
# | /* 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 RAND_egd ();
# | int
# | main ()
# | {
# | return RAND_egd ();
# | ;
# | return 0;
# | }
# configure:3954: result: no
# configure:3968: checking if your system has IPv6 support
# configure:3993: clang -o conftest -pipe -funsigned-char conftest.c >&5
# conftest.c:19:1: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Wimplicit-function-declaration]
# exit(0); /* We only check if the code compiles, that's enough. We can deal with missing runtime IPv6 */
# ^
# conftest.c:19:1: note: include the header or explicitly provide a declaration for 'exit'
# 1 warning generated.
# configure:3993: $? = 0
# configure:3993: ./conftest
# ./configure: line 1649: 1436 Segmentation fault (core dumped) ./conftest$ac_exeext
# configure:3993: $? = 139
# configure: program exited with status 139
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "unrealircd"
# | #define PACKAGE_TARNAME "unrealircd"
# | #define PACKAGE_VERSION "4.0.4"
# | #define PACKAGE_STRING "unrealircd 4.0.4"
# | #define PACKAGE_BUGREPORT "http://bugs.unrealircd.org/"
# | #define PACKAGE_URL "http://unrealircd.org/"
# | #define UNREAL_VERSION_GENERATION 4
# | #define UNREAL_VERSION_MAJOR 0
# | #define UNREAL_VERSION_MINOR 4
# | #define UNREAL_VERSION_SUFFIX ""
# | #define HAVE_CRYPT /**/
# | /* end confdefs.h. */
# |
# | #include
# | #include
# | int main() {
# | int s = socket(AF_INET6, SOCK_STREAM, 0);
# | exit(0); /* We only check if the code compiles, that's enough. We can deal with missing runtime IPv6 */
# | }
# |
# configure:4004: result: no
# configure:4007: error: Your system does not support IPv6
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_c_compiler_gnu=yes
# ac_cv_env_CARES_CFLAGS_set=
# ac_cv_env_CARES_CFLAGS_value=
# ac_cv_env_CARES_LIBS_set=
# ac_cv_env_CARES_LIBS_value=
# ac_cv_env_CC_set=set
# ac_cv_env_CC_value=clang
# ac_cv_env_CFLAGS_set=set
# ac_cv_env_CFLAGS_value=
# ac_cv_env_CPPFLAGS_set=set
# ac_cv_env_CPPFLAGS_value=
# ac_cv_env_CPP_set=
# ac_cv_env_CPP_value=
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_value=
# ac_cv_env_LIBS_set=
# ac_cv_env_LIBS_value=
# ac_cv_env_PCRE2_CFLAGS_set=
# ac_cv_env_PCRE2_CFLAGS_value=
# ac_cv_env_PCRE2_LIBS_set=
# ac_cv_env_PCRE2_LIBS_value=
# ac_cv_env_PKG_CONFIG_LIBDIR_set=
# ac_cv_env_PKG_CONFIG_LIBDIR_value=
# ac_cv_env_PKG_CONFIG_PATH_set=
# ac_cv_env_PKG_CONFIG_PATH_value=
# ac_cv_env_PKG_CONFIG_set=
# ac_cv_env_PKG_CONFIG_value=
# ac_cv_env_TRE_CFLAGS_set=
# ac_cv_env_TRE_CFLAGS_value=
# ac_cv_env_TRE_LIBS_set=
# ac_cv_env_TRE_LIBS_value=
# ac_cv_env_build_alias_set=
# ac_cv_env_build_alias_value=
# ac_cv_env_host_alias_set=set
# ac_cv_env_host_alias_value=x86_64-unknown-linux
# ac_cv_env_target_alias_set=
# ac_cv_env_target_alias_value=
# ac_cv_ip6=no
# ac_cv_lib_crypt_crypt=yes
# ac_cv_lib_crypto_RAND_egd=no
# ac_cv_lib_descrypt_crypt=no
# ac_cv_lib_nsl_inet_ntoa=no
# ac_cv_lib_socket_socket=no
# ac_cv_objext=o
# ac_cv_path_CP=/usr/bin/cp
# ac_cv_path_GUNZIP=/usr/bin/gunzip
# ac_cv_path_INSTALL=/usr/bin/install
# ac_cv_path_OPENSSLPATH=/usr/bin/openssl
# ac_cv_path_PKGCONFIG=/usr/bin/pkg-config
# ac_cv_path_RM=/usr/bin/rm
# ac_cv_path_TOUCH=/usr/bin/touch
# ac_cv_pipe=yes
# ac_cv_prog_CC=clang
# ac_cv_prog_MAKER=make
# ac_cv_prog_cc_c89=
# ac_cv_prog_cc_g=yes
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# BINDIR=''
# BUILDDIR=''
# CACHEDIR=''
# CARES_CFLAGS=''
# CARES_LIBS=''
# CC='clang'
# CFLAGS='-pipe -funsigned-char'
# CONFDIR=''
# CP='/usr/bin/cp'
# CPP=''
# CPPFLAGS=''
# CRYPTOLIB=''
# DEFS=''
# DOCDIR=''
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP=''
# EXEEXT=''
# FD_SETSIZE=''
# GMAKE=''
# GREP=''
# GUNZIP='/usr/bin/gunzip'
# INSTALL='/usr/bin/install'
# IRCDLIBS='-lcrypt '
# LDFLAGS=''
# LIBOBJS=''
# LIBS=' '
# LOGDIR=''
# LTLIBOBJS=''
# MAKER='make'
# MKPASSWDLIBS='-lcrypt'
# MODULEFLAGS=''
# MODULESDIR=''
# OBJEXT='o'
# OPENSSLPATH='/usr/bin/openssl'
# PACKAGE_BUGREPORT='http://bugs.unrealircd.org/'
# PACKAGE_NAME='unrealircd'
# PACKAGE_STRING='unrealircd 4.0.4'
# PACKAGE_TARNAME='unrealircd'
# PACKAGE_URL='http://unrealircd.org/'
# PACKAGE_VERSION='4.0.4'
# PATH_SEPARATOR=':'
# PCRE2_CFLAGS=''
# PCRE2_LIBS=''
# PERMDATADIR=''
# PIDFILE=''
# PKGCONFIG='/usr/bin/pkg-config'
# PKG_CONFIG=''
# PKG_CONFIG_LIBDIR=''
# PKG_CONFIG_PATH=''
# PTHREAD_CC=''
# PTHREAD_CFLAGS=''
# PTHREAD_LIBS=''
# RM='/usr/bin/rm'
# SCRIPTDIR=''
# SHELL='/bin/sh'
# STRTOUL=''
# TMPDIR=''
# TOUCH='/usr/bin/touch'
# TRE_CFLAGS=''
# TRE_LIBS=''
# UNRLINCDIR=''
# URL=''
# ac_ct_CC=''
# ax_pthread_config=''
# 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'
# libdir='${exec_prefix}/lib'
# libexecdir='${exec_prefix}/libexec'
# localedir='${datarootdir}/locale'
# localstatedir='${prefix}/var'
# mandir='${datarootdir}/man'
# oldincludedir='/usr/include'
# pdfdir='${docdir}'
# prefix='NONE'
# 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 "unrealircd"
# #define PACKAGE_TARNAME "unrealircd"
# #define PACKAGE_VERSION "4.0.4"
# #define PACKAGE_STRING "unrealircd 4.0.4"
# #define PACKAGE_BUGREPORT "http://bugs.unrealircd.org/"
# #define PACKAGE_URL "http://unrealircd.org/"
# #define UNREAL_VERSION_GENERATION 4
# #define UNREAL_VERSION_MAJOR 0
# #define UNREAL_VERSION_MINOR 4
# #define UNREAL_VERSION_SUFFIX ""
# #define HAVE_CRYPT /**/
#
# configure: exit 1