clang_glibc/libnl1

SLOC	Language
`23,399`	ansic
`172`	makefile
`169`	sh
`23,740`	total

Removed vanilla repositories from pacman.conf and added:

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

CMD: pacman -Syy --noconfirm

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

Copied permanent toolchain into container-local sysroot

# /toolchain_root/sysroot --> /sysroot/sysroot
# /toolchain_root/lib --> /sysroot/lib
# /toolchain_root/sbin --> /sysroot/sbin
# /toolchain_root/lib64 --> /sysroot/lib64
# /toolchain_root/etc --> /sysroot/etc
# /toolchain_root/share --> /sysroot/share
# /toolchain_root/bin --> /sysroot/bin
# /toolchain_root/var --> /sysroot/var
# /toolchain_root/usr --> /sysroot/usr
# /toolchain_root/glibc-build --> /sysroot/glibc-build
# /toolchain_root/x86_64-pc-linux-gnu --> /sysroot/x86_64-pc-linux-gnu
# /toolchain_root/include --> /sysroot/include
# /toolchain_root/libexec --> /sysroot/libexec

CMD: sudo -u tuscan PATH=/usr/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: libnl1 1.1.4-1 (Thu Apr 13 13:15:35 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# configure: WARNING: if you wanted to set the --build type, don't use --host.
# If a cross compiler is detected then cross compile mode will be used
# 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 for a BSD-compatible install... /usr/bin/install -c
# checking for an ANSI C-conforming const... yes
# checking for inline... inline
# checking for pow in -lm... yes
# checking for pthread_mutex_lock in -lpthread... yes
# configure: creating ./config.status
# config.status: creating Makefile.opts
# config.status: WARNING: 'Makefile.opts.in' seems to ignore the --datarootdir setting
# config.status: creating libnl-1.pc
# config.status: creating doc/Doxyfile
# config.status: creating lib/defs.h
# config.status: lib/defs.h is unchanged
#
# ----------------------------------------------------------------------
# SUMMARY:
#
# Included in Compilation:
# libnl: Yes -lm -lpthread
#
# Dependencies:
# libm Yes (required)
# Entering lib
# DEP netfilter/ct.c
# DEP netfilter/nfnl.c
# DEP netfilter/log_obj.c
# DEP netfilter/ct_obj.c
# DEP netfilter/log.c
# DEP fib_lookup/lookup.c
# DEP fib_lookup/request.c
# DEP genl/family.c
# DEP genl/genl.c
# DEP genl/mngt.c
# DEP genl/ctrl.c
# DEP route/link/vlan.c
# DEP route/link/api.c
# DEP route/cls/u32.c
# DEP route/cls/fw.c
# DEP route/cls/police.c
# DEP route/sch/cbq.c
# DEP route/sch/prio.c
# DEP route/sch/htb.c
# DEP route/sch/netem.c
# DEP route/sch/fifo.c
# DEP route/sch/blackhole.c
# DEP route/sch/tbf.c
# DEP route/sch/dsmark.c
# DEP route/sch/sfq.c
# DEP route/sch/red.c
# DEP route/nexthop.c
# DEP route/route.c
# DEP route/class_obj.c
# DEP route/rule.c
# DEP route/addr.c
# DEP route/route_obj.c
# DEP route/qdisc.c
# DEP route/rtnl.c
# DEP route/class.c
# DEP route/cls_api.c
# DEP route/link.c
# DEP route/neigh.c
# DEP route/route_utils.c
# DEP route/classifier.c
# DEP route/qdisc_api.c
# DEP route/neightbl.c
# DEP route/class_api.c
# DEP route/cls_obj.c
# DEP route/tc.c
# DEP route/qdisc_obj.c
# DEP utils.c
# DEP handlers.c
# DEP cache_mngt.c
# DEP data.c
# DEP family.c
# DEP cache.c
# DEP object.c
# DEP addr.c
# DEP msg.c
# DEP cache_mngr.c
# DEP doc.c
# DEP nl.c
# DEP attr.c
# DEP socket.c
# MAKE libnl.so.1.1.4
# CC socket.c
# CC attr.c
# CC nl.c
# CC doc.c
# CC cache_mngr.c
# CC msg.c
# msg.c:955:28: warning: invalid conversion specifier 'Z' [-Wformat-invalid-specifier]
# fprintf(ofd, " [HEADER] %Zu octets\n", sizeof(struct nlmsghdr));
# ~^
# msg.c:964:31: warning: invalid conversion specifier 'Z' [-Wformat-invalid-specifier]
# fprintf(ofd, " [ERRORMSG] %Zu octets\n", sizeof(*err));
# ~^
# msg.c:967:39: warning: invalid conversion specifier 'Z' [-Wformat-invalid-specifier]
# fprintf(ofd, " [ORIGINAL MESSAGE] %Zu octets\n", sizeof(*hdr));
# ~^
# 3 warnings generated.
# CC addr.c
# CC object.c
# CC cache.c
# CC family.c
# CC data.c
# data.c:87:11: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
# if (size < 0)
# ~~~~ ^ ~
# 1 warning generated.
# CC cache_mngt.c
# CC handlers.c
# handlers.c:261:11: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (kind < 0 || kind > NL_CB_KIND_MAX)
# ~~~~ ^ ~
# handlers.c:341:11: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (type < 0 || type > NL_CB_TYPE_MAX)
# ~~~~ ^ ~
# handlers.c:344:11: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (kind < 0 || kind > NL_CB_KIND_MAX)
# ~~~~ ^ ~
# handlers.c:391:11: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (kind < 0 || kind > NL_CB_KIND_MAX)
# ~~~~ ^ ~
# 4 warnings generated.
# CC utils.c
# utils.c:463:7: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
# if (!strcasecmp(p, "min") == 0 || !strcasecmp(p, "m"))
# ^ ~~
# utils.c:463:7: note: add parentheses after the '!' to evaluate the comparison first
# if (!strcasecmp(p, "min") == 0 || !strcasecmp(p, "m"))
# ^
# ( )
# utils.c:463:7: note: add parentheses around left hand side expression to silence this warning
# if (!strcasecmp(p, "min") == 0 || !strcasecmp(p, "m"))
# ^
# ( )
# 1 warning generated.
# CC route/qdisc_obj.c
# CC route/tc.c
# CC route/cls_obj.c
# CC route/class_api.c
# CC route/neightbl.c
# CC route/qdisc_api.c
# CC route/classifier.c
# CC route/route_utils.c
# CC route/neigh.c
# CC route/link.c
# CC route/cls_api.c
#

route/cls_api.c:42:13: warning: address of array 'cops->co_kind' will always evaluate to 'true' [-Wpointer-bool-conversion]

# if (!cops->co_kind)
# ~~~~~~~^~~~~~~
# 1 warning generated.
# CC route/class.c
# CC route/rtnl.c
# CC route/qdisc.c
# CC route/route_obj.c
# CC route/addr.c
# CC route/rule.c
# CC route/class_obj.c
# CC route/route.c
# CC route/nexthop.c
# CC route/sch/red.c
# CC route/sch/sfq.c
# CC route/sch/dsmark.c
# CC route/sch/tbf.c
#

route/sch/tbf.c:172:6: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]

# if (!(tbf->qt_mask & required) != required)
# ^ ~~
# route/sch/tbf.c:172:6: note: add parentheses after the '!' to evaluate the comparison first
# if (!(tbf->qt_mask & required) != required)
# ^
# ( )
# route/sch/tbf.c:172:6: note: add parentheses around left hand side expression to silence this warning
# if (!(tbf->qt_mask & required) != required)
# ^
# ( )
# 1 warning generated.
# CC route/sch/blackhole.c
# CC route/sch/fifo.c
# CC route/sch/netem.c
# CC route/sch/htb.c
# CC route/sch/prio.c
# CC route/sch/cbq.c
# CC route/cls/police.c
# CC route/cls/fw.c
# CC route/cls/u32.c
# CC route/link/api.c
# CC route/link/vlan.c
# route/link/vlan.c:125:18: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
# if (map->from < 0 || map->from > VLAN_PRIO_MAX) {
# ~~~~~~~~~ ^ ~
# 1 warning generated.
# CC genl/ctrl.c
# CC genl/mngt.c
# CC genl/genl.c
# CC genl/family.c
# CC fib_lookup/request.c
# CC fib_lookup/lookup.c
# CC netfilter/log.c
# CC netfilter/ct_obj.c
# CC netfilter/log_obj.c
# CC netfilter/nfnl.c
# CC netfilter/ct.c
# LD libnl.so.1.1.4
# LN libnl.so.1.1.4 libnl.so.1
# LN libnl.so.1 libnl.so
# AR libnl.a
# ar: `u' modifier ignored since `D' is the default (see `U')
# Entering include
# Entering doc
# Entering src
# CC utils.c
# LD nl-util-addr
# LD nl-route-dump
# nl-route-dump.c:61:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-link-set
# LD nl-route-get
# LD nl-route-add
# LD nl-tctree-dump
# LD nl-qdisc-dump
# nl-qdisc-dump.c:40:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-list-sockets
# LD nl-link-name2ifindex
# LD nl-neigh-dump
# nl-neigh-dump.c:62:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-link-ifindex2name
# LD nl-addr-dump
# nl-addr-dump.c:64:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-qdisc-add
# LD nl-neigh-add
# LD nl-addr-add
# LD nl-neigh-delete
# LD nl-addr-delete
# LD nl-list-caches
# LD nl-neightbl-dump
# nl-neightbl-dump.c:55:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-monitor
# LD nl-qdisc-delete
# LD nl-link-dump
# nl-link-dump.c:62:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-fib-lookup
# LD nl-route-del
# LD nl-rule-dump
# nl-rule-dump.c:59:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nl-link-stats
# LD genl-ctrl-dump
# genl-ctrl-dump.c:54:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD genl-ctrl-get
# genl-ctrl-get.c:54:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nf-log
# LD nf-ct-dump
# nf-ct-dump.c:75:21: warning: comparison of unsigned enum expression < 0 is always false [-Wtautological-compare]
# if (params.dp_type < 0)
# ~~~~~~~~~~~~~~ ^ ~
# 1 warning generated.
# LD nf-monitor
# Entering tests
# LD test-nf-cache-mngr
# LD test-cache-mngr
# LD test-socket-creation
# LD test-genl
# ==> Entering fakeroot environment...
# ==> Starting package()...
# Entering lib
# mkdir -p /tmp/libnl1/pkg/libnl1/usr/lib/
# install -m 0755 libnl.so.1.1.4 /tmp/libnl1/pkg/libnl1/usr/lib
# rm -f /tmp/libnl1/pkg/libnl1/usr/lib/libnl.so.1
# ln -s libnl.so.1.1.4 /tmp/libnl1/pkg/libnl1/usr/lib/libnl.so.1
# rm -f /tmp/libnl1/pkg/libnl1/usr/lib/libnl.so
# ln -s libnl.so.1 /tmp/libnl1/pkg/libnl1/usr/lib/libnl.so
# install -m 0644 libnl.a /tmp/libnl1/pkg/libnl1/usr/lib
# Entering include
# mkdir -p /tmp/libnl1/pkg/libnl1/usr/include/netlink/route/sch/
# mkdir -p /tmp/libnl1/pkg/libnl1/usr/include/netlink/route/cls/
# mkdir -p /tmp/libnl1/pkg/libnl1/usr/include/netlink/genl/
# mkdir -p /tmp/libnl1/pkg/libnl1/usr/include/netlink/fib_lookup/
# install -m 0644 netlink/*.h /tmp/libnl1/pkg/libnl1/usr/include/netlink/
# install -m 0644 netlink/route/*.h /tmp/libnl1/pkg/libnl1/usr/include/netlink/route/
# install -m 0644 netlink/route/sch/*.h /tmp/libnl1/pkg/libnl1/usr/include/netlink/route/sch/
# install -m 0644 netlink/route/cls/*.h /tmp/libnl1/pkg/libnl1/usr/include/netlink/route/cls/
# install -m 0644 netlink/genl/*.h /tmp/libnl1/pkg/libnl1/usr/include/netlink/genl/
# install -m 0644 netlink/fib_lookup/*.h /tmp/libnl1/pkg/libnl1/usr/include/netlink/fib_lookup/
# Entering doc
# Entering src
# Entering tests
# mkdir -p /tmp/libnl1/pkg/libnl1/usr/lib/pkgconfig/
# install -m 0644 libnl-1.pc /tmp/libnl1/pkg/libnl1/usr/lib/pkgconfig/
# ==> Tidying install...
# -> Removing doc files...
# -> Purging unwanted files...
# -> Removing static library files...
# ==> Checking for packaging issue...
# ==> Creating package "libnl1"...
# -> Generating .PKGINFO file...
# -> Generating .BUILDINFO file...
# error: invalid option '--noprogressbar'
# -> Generating .MTREE file...
# -> Compressing package...
# ==> Leaving fakeroot environment.
# ==> Finished making: libnl1 1.1.4-1 (Thu Apr 13 13:16:15 UTC 2017)

CMD: pacman --query --file libnl1-1.1.4-1-x86_64.pkg.tar.xz

# libnl1 1.1.4-1

Creating hybrid package for 'libnl1'

Trying to find vanilla package 'libnl1'...

CMD: pacman --query --file /mirror/libnl1-1.1.4-1.pkg.tar.xz

# libnl1 1.1.4-1

Package file has the following structure:

# /.PKGINFO
# /.MTREE
# /usr/include/netlink/handlers.h
# /usr/include/netlink/utils.h
# /usr/include/netlink/types.h
# /usr/include/netlink/object.h
# /usr/include/netlink/data.h
# /usr/include/netlink/netlink-kernel.h
# /usr/include/netlink/attr.h
# /usr/include/netlink/object-api.h
# /usr/include/netlink/netlink.h
# /usr/include/netlink/msg.h
# /usr/include/netlink/cache-api.h
# /usr/include/netlink/netlink-compat.h
# /usr/include/netlink/socket.h
# /usr/include/netlink/addr.h
# /usr/include/netlink/list.h
# /usr/include/netlink/cache.h
# /usr/include/netlink/genl/genl.h
# /usr/include/netlink/genl/family.h
# /usr/include/netlink/genl/mngt.h
# /usr/include/netlink/genl/ctrl.h
# /usr/include/netlink/route/classifier-modules.h
# /usr/include/netlink/route/class-modules.h
# /usr/include/netlink/route/rtnl.h
# /usr/include/netlink/route/qdisc.h
# /usr/include/netlink/route/class.h
# /usr/include/netlink/route/link.h
# /usr/include/netlink/route/nexthop.h
# /usr/include/netlink/route/tc.h
# /usr/include/netlink/route/neighbour.h
# /usr/include/netlink/route/classifier.h
# /usr/include/netlink/route/rule.h
# /usr/include/netlink/route/qdisc-modules.h
# /usr/include/netlink/route/neightbl.h
# /usr/include/netlink/route/addr.h
# /usr/include/netlink/route/route.h
# /usr/include/netlink/route/sch/netem.h
# /usr/include/netlink/route/sch/fifo.h
# /usr/include/netlink/route/sch/tbf.h
# /usr/include/netlink/route/sch/prio.h
# /usr/include/netlink/route/sch/dsmark.h
# /usr/include/netlink/route/sch/cbq.h
# /usr/include/netlink/route/sch/sfq.h
# /usr/include/netlink/route/sch/red.h
# /usr/include/netlink/route/sch/htb.h
# /usr/include/netlink/route/cls/u32.h
# /usr/include/netlink/route/cls/police.h
# /usr/include/netlink/route/cls/fw.h
# /usr/include/netlink/fib_lookup/request.h
# /usr/include/netlink/fib_lookup/lookup.h
# /usr/lib/libnl.so.1
# /usr/lib/libnl.so
# /usr/lib/libnl.so.1.1.4
# /usr/lib/pkgconfig/libnl-1.pc
# /sysroot/usr/lib/libnl.so.1.1.4
# /sysroot/usr/lib/libnl.so.1
# /sysroot/usr/lib/libnl.so
# /sysroot/usr/lib/pkgconfig/libnl-1.pc
# /sysroot/usr/include/netlink/addr.h
# /sysroot/usr/include/netlink/attr.h
# /sysroot/usr/include/netlink/cache-api.h
# /sysroot/usr/include/netlink/cache.h
# /sysroot/usr/include/netlink/data.h
# /sysroot/usr/include/netlink/handlers.h
# /sysroot/usr/include/netlink/list.h
# /sysroot/usr/include/netlink/msg.h
# /sysroot/usr/include/netlink/netlink-compat.h
# /sysroot/usr/include/netlink/netlink-kernel.h
# /sysroot/usr/include/netlink/netlink.h
# /sysroot/usr/include/netlink/object-api.h
# /sysroot/usr/include/netlink/object.h
# /sysroot/usr/include/netlink/socket.h
# /sysroot/usr/include/netlink/types.h
# /sysroot/usr/include/netlink/utils.h
# /sysroot/usr/include/netlink/route/addr.h
# /sysroot/usr/include/netlink/route/class-modules.h
# /sysroot/usr/include/netlink/route/class.h
# /sysroot/usr/include/netlink/route/classifier-modules.h
# /sysroot/usr/include/netlink/route/classifier.h
# /sysroot/usr/include/netlink/route/link.h
# /sysroot/usr/include/netlink/route/neighbour.h
# /sysroot/usr/include/netlink/route/neightbl.h
# /sysroot/usr/include/netlink/route/nexthop.h
# /sysroot/usr/include/netlink/route/qdisc-modules.h
# /sysroot/usr/include/netlink/route/qdisc.h
# /sysroot/usr/include/netlink/route/route.h
# /sysroot/usr/include/netlink/route/rtnl.h
# /sysroot/usr/include/netlink/route/rule.h
# /sysroot/usr/include/netlink/route/tc.h
# /sysroot/usr/include/netlink/route/sch/cbq.h
# /sysroot/usr/include/netlink/route/sch/dsmark.h
# /sysroot/usr/include/netlink/route/sch/fifo.h
# /sysroot/usr/include/netlink/route/sch/htb.h
# /sysroot/usr/include/netlink/route/sch/netem.h
# /sysroot/usr/include/netlink/route/sch/prio.h
# /sysroot/usr/include/netlink/route/sch/red.h
# /sysroot/usr/include/netlink/route/sch/sfq.h
# /sysroot/usr/include/netlink/route/sch/tbf.h
# /sysroot/usr/include/netlink/route/cls/fw.h
# /sysroot/usr/include/netlink/route/cls/police.h
# /sysroot/usr/include/netlink/route/cls/u32.h
# /sysroot/usr/include/netlink/genl/ctrl.h
# /sysroot/usr/include/netlink/genl/family.h
# /sysroot/usr/include/netlink/genl/genl.h
# /sysroot/usr/include/netlink/genl/mngt.h
# /sysroot/usr/include/netlink/fib_lookup/lookup.h
# /sysroot/usr/include/netlink/fib_lookup/request.h

Generating .MTREE

CMD: bsdtar -czf .MTREE --format=mtree --options=!all,use-set,type,uid,mode,time,size,md5,sha256,link .PKGINFO usr sysroot

Tar-ing up files

CMD: bsdtar -cf - .PKGINFO usr sysroot .MTREE

CMD: xz -c -z

Successfully ran bsdtar -cf - .PKGINFO usr sysroot .MTREE | xz -c -z

CMD: bsdtar -tqf libnl1.pkg.tar.xz .PKGINFO

# .PKGINFO

Created package at path /var/cache/pacman/pkg/libnl1.pkg.tar.xz

Attempting to access local repository, attempt 1

CMD: repo-add /var/cache/pacman/pkg/tuscan.db.tar /var/cache/pacman/pkg/libnl1.pkg.tar.xz

# ==> Extracting database to a temporary location...
# ==> Extracting database to a temporary location...
# ==> Adding package '/var/cache/pacman/pkg/libnl1.pkg.tar.xz'
# -> Computing checksums...
# -> Creating 'desc' db entry...
# -> Creating 'files' db entry...
# ==> Creating updated database file '/var/cache/pacman/pkg/tuscan.db.tar'

Printing config logfiles

CMD: config logfiles '/tmp/libnl1/src/libnl-1.1.4/config.log'

# This file contains any messages produced by compilers while
# running configure, to aid debugging if configure makes a mistake.
#
# It was created by libnl configure 1.1.4, which was
# generated by GNU Autoconf 2.68. Invocation command line was
#
# $ ./configure --host=x86_64-unknown-linux --prefix=/usr
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 0f95b397d3b1
# 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: /usr/bin
# PATH: /usr/local/sbin
# PATH: /usr/local/bin
# PATH: /usr/sbin
# PATH: /usr/bin
# PATH: /sbin
# PATH: /bin
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
# configure:1785: checking for x86_64-unknown-linux-gcc
# configure:1812: result: clang
# configure:2081: checking for C compiler version
# configure:2090: clang --version >&5
# clang version 3.8.0 (tags/RELEASE_380/final)
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /usr/bin
# configure:2101: $? = 0
# configure:2090: clang -v >&5
# clang version 3.8.0 (tags/RELEASE_380/final)
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /usr/bin
# Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Selected GCC installation: /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Candidate multilib: .;@m64
# ... rest of stderr output deleted ...
# configure:2101: $? = 0
# configure:2090: clang -V >&5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:2101: $? = 1
# configure:2090: clang -qversion >&5
# clang-3.8: error: unknown argument: '-qversion'
# clang-3.8: error: no input files
# configure:2101: $? = 1
# configure:2121: checking whether the C compiler works
# configure:2143: clang conftest.c >&5
# configure:2147: $? = 0
# configure:2195: result: yes
# configure:2198: checking for C compiler default output file name
# configure:2200: result: a.out
# configure:2206: checking for suffix of executables
# configure:2213: clang -o conftest conftest.c >&5
# configure:2217: $? = 0
# configure:2239: result:
# configure:2261: checking whether we are cross compiling
# configure:2269: clang -o conftest conftest.c >&5
# configure:2273: $? = 0
# configure:2280: ./conftest
# configure:2284: $? = 0
# configure:2299: result: no
# configure:2304: checking for suffix of object files
# configure:2326: clang -c conftest.c >&5
# configure:2330: $? = 0
# configure:2351: result: o
# configure:2355: checking whether we are using the GNU C compiler
# configure:2374: clang -c conftest.c >&5
# configure:2374: $? = 0
# configure:2383: result: yes
# configure:2392: checking whether clang accepts -g
# configure:2412: clang -c -g conftest.c >&5
# configure:2412: $? = 0
# configure:2453: result: yes
# configure:2470: checking for clang option to accept ISO C89
# configure:2534: clang -c conftest.c >&5
# configure:2534: $? = 0
# configure:2547: result: none needed
# configure:2610: checking for a BSD-compatible install
# configure:2678: result: /usr/bin/install -c
# configure:2691: checking for an ANSI C-conforming const
# configure:2756: clang -c conftest.c >&5
# configure:2756: $? = 0
# configure:2763: result: yes
# configure:2771: checking for inline
# configure:2787: clang -c conftest.c >&5
# configure:2787: $? = 0
# configure:2795: result: inline
# configure:2820: checking for pow in -lm
# configure:2845: clang -o conftest conftest.c -lm >&5
# conftest.c:16:6: warning: incompatible redeclaration of library function 'pow' [-Wincompatible-library-redeclaration]
# char pow ();
# ^
# conftest.c:16:6: note: 'pow' is a builtin with type 'double (double, double)'
# 1 warning generated.
# configure:2845: $? = 0
# configure:2854: result: yes
# configure:2904: checking for pthread_mutex_lock in -lpthread
# configure:2929: clang -o conftest conftest.c -lpthread >&5
# configure:2929: $? = 0
# configure:2938: result: yes
# configure:3077: creating ./config.status
#
# ## ---------------------- ##
# ## Running config.status. ##
# ## ---------------------- ##
#
# This file was extended by libnl config.status 1.1.4, which was
# generated by GNU Autoconf 2.68. Invocation command line was
#
# CONFIG_FILES =
# CONFIG_HEADERS =
# CONFIG_LINKS =
# CONFIG_COMMANDS =
# $ ./config.status
#
# on 0f95b397d3b1
#
# config.status:803: creating Makefile.opts
# config.status:906: WARNING: 'Makefile.opts.in' seems to ignore the --datarootdir setting
# config.status:803: creating libnl-1.pc
# config.status:803: creating doc/Doxyfile
# config.status:803: creating lib/defs.h
# config.status:978: lib/defs.h is unchanged
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_c_compiler_gnu=yes
# ac_cv_c_const=yes
# ac_cv_c_inline=inline
# 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_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_lib_m_pow=yes
# ac_cv_lib_pthread_pthread_mutex_lock=yes
# ac_cv_objext=o
# ac_cv_path_install='/usr/bin/install -c'
# ac_cv_prog_CC=clang
# ac_cv_prog_cc_c89=
# ac_cv_prog_cc_g=yes
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# CC='clang'
# CFLAGS=''
# CPPFLAGS=''
# DEFS='-DHAVE_CONFIG_H'
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EXEEXT=''
# INSTALL_DATA='${INSTALL} -m 644'
# INSTALL_PROGRAM='${INSTALL}'
# INSTALL_SCRIPT='${INSTALL}'
# LDFLAGS=''
# LIBNL_LIB='-lm -lpthread'
# LIBOBJS=''
# LIBS=''
# LTLIBOBJS=''
# OBJEXT='o'
# PACKAGE_BUGREPORT='tgraf@suug.ch'
# PACKAGE_NAME='libnl'
# PACKAGE_STRING='libnl 1.1.4'
# PACKAGE_TARNAME='libnl'
# PACKAGE_URL=''
# PACKAGE_VERSION='1.1.4'
# PATH_SEPARATOR=':'
# SHELL='/bin/sh'
# ac_ct_CC=''
# bindir='${exec_prefix}/bin'
# build_alias=''
# datadir='${datarootdir}'
# datarootdir='${prefix}/share'
# docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
# dvidir='${docdir}'
# exec_prefix='${prefix}'
# host_alias='x86_64-unknown-linux'
# 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='${exec_prefix}/sbin'
# sharedstatedir='${prefix}/com'
# sysconfdir='${prefix}/etc'
# target_alias=''
#
# ## ----------- ##
# ## confdefs.h. ##
# ## ----------- ##
#
# /* confdefs.h */
# #define PACKAGE_NAME "libnl"
# #define PACKAGE_TARNAME "libnl"
# #define PACKAGE_VERSION "1.1.4"
# #define PACKAGE_STRING "libnl 1.1.4"
# #define PACKAGE_BUGREPORT "tgraf@suug.ch"
# #define PACKAGE_URL ""
#
# configure: exit 0

Build of libnl1 with clang_glibc toolchain

Log