Build of libzip 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: libzip 1.1.2-1 (Wed Apr 5 01:37:57 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# checking for a BSD-compatible install... /usr/bin/install -c
# checking whether build environment is sane... yes
# checking for x86_64-unknown-linux-strip... no
# checking for strip... strip
# checking for a thread-safe mkdir -p... /usr/sbin/mkdir -p
# checking for gawk... gawk
# checking whether make sets $(MAKE)... yes
# checking whether make supports nested variables... yes
# checking build system type... x86_64-unknown-linux-gnu
# checking host system type... x86_64-unknown-linux-gnu
# 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... yes
# 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 whether clang understands -c and -o together... yes
# checking for style of include used by make... GNU
# checking dependency style of clang... gcc3
# checking for special C compiler options needed for large files... no
# checking for _FILE_OFFSET_BITS value needed for large files... no
# checking for main in -lz... no
# checking new ZLIB version... no
# configure: error: ZLIB version too old, please install at least v1.1.2
# ==> 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 libzip configure 1.1.2, which was
# generated by GNU Autoconf 2.69. Invocation command line was
#
# $ ./configure --host=x86_64-unknown-linux --prefix=/usr
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = a0f01736b823
# 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/sbin
# PATH: /usr/bin
# PATH: /sbin
# PATH: /bin
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
# configure:2602: checking for a BSD-compatible install
# configure:2670: result: /usr/bin/install -c
# configure:2681: checking whether build environment is sane
# configure:2736: result: yes
# configure:2795: checking for x86_64-unknown-linux-strip
# configure:2825: result: no
# configure:2835: checking for strip
# configure:2851: found /sysroot/bin/strip
# configure:2862: result: strip
# configure:2887: checking for a thread-safe mkdir -p
# configure:2926: result: /usr/sbin/mkdir -p
# configure:2933: checking for gawk
# configure:2949: found /usr/sbin/gawk
# configure:2960: result: gawk
# configure:2971: checking whether make sets $(MAKE)
# configure:2993: result: yes
# configure:3022: checking whether make supports nested variables
# configure:3039: result: yes
# configure:3170: checking build system type
# configure:3184: result: x86_64-unknown-linux-gnu
# configure:3204: checking host system type
# configure:3217: result: x86_64-unknown-linux-gnu
# configure:3254: checking for x86_64-unknown-linux-gcc
# configure:3281: result: clang
# configure:3550: checking for C compiler version
# configure:3559: clang --version >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# configure:3570: $? = 0
# configure:3559: 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:3570: $? = 0
# configure:3559: clang -V >&5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:3570: $? = 1
# configure:3559: clang -qversion >&5
# clang-3.8: error: unknown argument: '-qversion'
# clang-3.8: error: no input files
# configure:3570: $? = 1
# configure:3590: checking whether the C compiler works
# configure:3612: clang conftest.c >&5
# configure:3616: $? = 0
# configure:3664: result: yes
# configure:3667: checking for C compiler default output file name
# configure:3669: result: a.out
# configure:3675: checking for suffix of executables
# configure:3682: clang -o conftest conftest.c >&5
# configure:3686: $? = 0
# configure:3708: result:
# configure:3730: checking whether we are cross compiling
# configure:3738: clang -o conftest conftest.c >&5
# configure:3742: $? = 0
# configure:3749: ./conftest
# ./conftest: error while loading shared libraries: /usr/lib/libc.so: invalid ELF header
# configure:3753: $? = 127
# configure:3768: result: yes
# configure:3773: checking for suffix of object files
# configure:3795: clang -c conftest.c >&5
# configure:3799: $? = 0
# configure:3820: result: o
# configure:3824: checking whether we are using the GNU C compiler
# configure:3843: clang -c conftest.c >&5
# configure:3843: $? = 0
# configure:3852: result: yes
# configure:3861: checking whether clang accepts -g
# configure:3881: clang -c -g conftest.c >&5
# configure:3881: $? = 0
# configure:3922: result: yes
# configure:3939: checking for clang option to accept ISO C89
# configure:4002: clang -c conftest.c >&5
# configure:4002: $? = 0
# configure:4015: result: none needed
# configure:4040: checking whether clang understands -c and -o together
# configure:4062: clang -c conftest.c -o conftest2.o
# configure:4065: $? = 0
# configure:4062: clang -c conftest.c -o conftest2.o
# configure:4065: $? = 0
# configure:4077: result: yes
# configure:4105: checking for style of include used by make
# configure:4133: result: GNU
# configure:4159: checking dependency style of clang
# configure:4270: result: gcc3
# configure:4293: checking for special C compiler options needed for large files
# configure:4338: result: no
# configure:4344: checking for _FILE_OFFSET_BITS value needed for large files
# configure:4369: clang -c conftest.c >&5
# configure:4369: $? = 0
# configure:4401: result: no
# configure:4513: checking for main in -lz
# configure:4532: clang -o conftest conftest.c -lz >&5
# /sysroot/bin/ld: error: cannot find -lz
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:4532: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "libzip"
# | #define PACKAGE_TARNAME "libzip"
# | #define PACKAGE_VERSION "1.1.2"
# | #define PACKAGE_STRING "libzip 1.1.2"
# | #define PACKAGE_BUGREPORT "libzip@nih.at"
# | #define PACKAGE_URL ""
# | #define PACKAGE "libzip"
# | #define VERSION "1.1.2"
# | /* end confdefs.h. */
# |
# |
# | int
# | main ()
# | {
# | return main ();
# | ;
# | return 0;
# | }
# configure:4541: result: no
# configure:4552: checking new ZLIB version
# configure:4568: clang -c conftest.c >&5
# conftest.c:11:10: fatal error: 'zlib.h' file not found
# #include
# ^
# 1 error generated.
# configure:4568: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "libzip"
# | #define PACKAGE_TARNAME "libzip"
# | #define PACKAGE_VERSION "1.1.2"
# | #define PACKAGE_STRING "libzip 1.1.2"
# | #define PACKAGE_BUGREPORT "libzip@nih.at"
# | #define PACKAGE_URL ""
# | #define PACKAGE "libzip"
# | #define VERSION "1.1.2"
# | /* end confdefs.h. */
# | #include
# | int
# | main ()
# | {
# | extern ZEXPORT int unzOpen (const char *path);
# | ;
# | return 0;
# | }
# configure:4575: result: no
# configure:4579: error: ZLIB version too old, please install at least v1.1.2
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_build=x86_64-unknown-linux-gnu
# ac_cv_c_compiler_gnu=yes
# ac_cv_env_CC_set=set
# ac_cv_env_CC_value=clang
# ac_cv_env_CFLAGS_set=set
# ac_cv_env_CFLAGS_value=
# ac_cv_env_CPPFLAGS_set=set
# ac_cv_env_CPPFLAGS_value=
# ac_cv_env_CPP_set=
# ac_cv_env_CPP_value=
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_value=
# ac_cv_env_LIBS_set=
# ac_cv_env_LIBS_value=
# ac_cv_env_build_alias_set=
# ac_cv_env_build_alias_value=
# ac_cv_env_host_alias_set=set
# ac_cv_env_host_alias_value=x86_64-unknown-linux
# ac_cv_env_target_alias_set=
# ac_cv_env_target_alias_value=
# ac_cv_host=x86_64-unknown-linux-gnu
# ac_cv_lib_z_main=no
# ac_cv_objext=o
# ac_cv_path_install='/usr/bin/install -c'
# ac_cv_path_mkdir=/usr/sbin/mkdir
# ac_cv_prog_AWK=gawk
# ac_cv_prog_CC=clang
# ac_cv_prog_ac_ct_STRIP=strip
# ac_cv_prog_cc_c89=
# ac_cv_prog_cc_g=yes
# ac_cv_prog_make_make_set=yes
# ac_cv_sys_file_offset_bits=no
# ac_cv_sys_largefile_CC=no
# am_cv_CC_dependencies_compiler_type=gcc3
# am_cv_make_support_nested_variables=yes
# am_cv_prog_cc_c_o=yes
# id_cv_lib_zlib_ok=no
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# ACLOCAL='${SHELL} /tmp/libzip/src/libzip-1.1.2/missing aclocal-1.15'
# AMDEPBACKSLASH='\'
# AMDEP_FALSE='#'
# AMDEP_TRUE=''
# AMTAR='$${TAR-tar}'
# AM_BACKSLASH='\'
# AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
# AM_DEFAULT_VERBOSITY='1'
# AM_V='$(V)'
# AR=''
# AUTOCONF='${SHELL} /tmp/libzip/src/libzip-1.1.2/missing autoconf'
# AUTOHEADER='${SHELL} /tmp/libzip/src/libzip-1.1.2/missing autoheader'
# AUTOMAKE='${SHELL} /tmp/libzip/src/libzip-1.1.2/missing automake-1.15'
# AWK='gawk'
# CC='clang'
# CCDEPMODE='depmode=gcc3'
# CFLAGS=''
# CFLAG_VISIBILITY=''
# CPP=''
# CPPFLAGS=''
# CYGPATH_W='echo'
# DEFS=''
# DEPDIR='.deps'
# DLLTOOL=''
# DSYMUTIL=''
# DUMPBIN=''
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP=''
# EXEEXT=''
# FGREP=''
# GREP=''
# HAVE_VISIBILITY=''
# INSTALL_DATA='${INSTALL} -m 644'
# INSTALL_PROGRAM='${INSTALL}'
# INSTALL_SCRIPT='${INSTALL}'
# INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
# LD=''
# LDFLAGS=''
# LIBOBJS=''
# LIBS=''
# LIBTOOL=''
# LIPO=''
# LN_S=''
# LTLIBOBJS=''
# MAKEINFO='${SHELL} /tmp/libzip/src/libzip-1.1.2/missing makeinfo'
# MANFMT=''
# MANIFEST_TOOL=''
# MKDIR_P='/usr/sbin/mkdir -p'
# NM=''
# NMEDIT=''
# OBJDUMP=''
# OBJEXT='o'
# OTOOL64=''
# OTOOL=''
# PACKAGE='libzip'
# PACKAGE_BUGREPORT='libzip@nih.at'
# PACKAGE_NAME='libzip'
# PACKAGE_STRING='libzip 1.1.2'
# PACKAGE_TARNAME='libzip'
# PACKAGE_URL=''
# PACKAGE_VERSION='1.1.2'
# PATH_SEPARATOR=':'
# PKG_CONFIG_RPATH=''
# RANLIB=''
# SED=''
# SET_MAKE=''
# SHELL='/bin/sh'
# STRIP='strip'
# VERSION='1.1.2'
# ac_ct_AR=''
# ac_ct_CC=''
# ac_ct_DUMPBIN=''
# am__EXEEXT_FALSE=''
# am__EXEEXT_TRUE=''
# am__fastdepCC_FALSE='#'
# am__fastdepCC_TRUE=''
# am__include='include'
# am__isrc=''
# am__leading_dot='.'
# am__nodep='_no'
# am__quote=''
# am__tar='$${TAR-tar} chof - "$$tardir"'
# am__untar='$${TAR-tar} xf -'
# bindir='${exec_prefix}/bin'
# build='x86_64-unknown-linux-gnu'
# build_alias=''
# build_cpu='x86_64'
# build_os='linux-gnu'
# build_vendor='unknown'
# datadir='${datarootdir}'
# datarootdir='${prefix}/share'
# docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
# dvidir='${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='${datarootdir}/info'
# install_sh='${SHELL} /tmp/libzip/src/libzip-1.1.2/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 "libzip"
# #define PACKAGE_TARNAME "libzip"
# #define PACKAGE_VERSION "1.1.2"
# #define PACKAGE_STRING "libzip 1.1.2"
# #define PACKAGE_BUGREPORT "libzip@nih.at"
# #define PACKAGE_URL ""
# #define PACKAGE "libzip"
# #define VERSION "1.1.2"
#
# configure: exit 1