clang_glibc/dxpc

SLOC	Language
`12,091`	cpp
`2,823`	sh
`65`	makefile
`14,979`	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: dxpc 3.9.2-6 (Thu Apr 13 20:33:01 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-g++... clang++
# checking for C++ compiler default output file name... a.out
# checking whether the C++ compiler works... yes
# checking whether we are cross compiling... no
# checking for suffix of executables...
# 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 a BSD-compatible install... /usr/bin/install -c
# checking build system type... x86_64-unknown-linux-gnu
# checking host system type... x86_64-unknown-linux-gnu
# checking how to run the C++ preprocessor... clang++ -E
# checking for X... libraries , headers
# checking for gethostbyname... yes
# checking for connect... yes
# checking for remove... yes
# checking for shmat... yes
# checking for IceConnectionNumber in -lICE... yes
# checking for lzo_version in -llzo2... yes
# checking for egrep... grep -E
# checking for ANSI C header files... yes
# checking for sys/types.h... yes
# checking for sys/stat.h... yes
# checking for stdlib.h... yes
# checking for string.h... yes
# checking for memory.h... yes
# checking for strings.h... yes
# checking for inttypes.h... yes
# checking for stdint.h... yes
# checking for unistd.h... yes
# checking lzo/lzoconf.h usability... yes
# checking lzo/lzoconf.h presence... yes
# checking for lzo/lzoconf.h... yes
# checking for type of accept's length pointer parameter... socklen_t
# checking iostream usability... yes
# checking iostream presence... yes
# checking for iostream... yes
# configure: creating ./config.status
# config.status: creating Makefile
# config.status: creating dxpcconf.h
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H main.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H util.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H constants.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H Stats.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H Multiplexer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ClientMultiplexer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ServerMultiplexer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ClientChannel.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ServerChannel.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ReadBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ProxyReadBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ClientReadBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ServerReadBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H EncodeBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H DecodeBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H WriteBuffer.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H IntCache.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H CharCache.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H PixelCache.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H HuffmanCoder.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ClientCache.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H ServerCache.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H TextCompressor.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H LastPixels.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H SequenceNumQueue.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H BlockCache.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H BlockCacheSet.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H Compresser.C
# clang++ -I. -c -DLZO2 -DHAVE_CONFIG_H Decompresser.C
#

clang++ -I. -DLZO2 -DHAVE_CONFIG_H -o dxpc main.o util.o constants.o Stats.o Multiplexer.o ClientMultiplexer.o ServerMultiplexer.o ClientChannel.o ServerChannel.o ReadBuffer.o ProxyReadBuffer.o ClientReadBuffer.o ServerReadBuffer.o EncodeBuffer.o DecodeBuffer.o WriteBuffer.o IntCache.o CharCache.o PixelCache.o HuffmanCoder.o ClientCache.o ServerCache.o TextCompressor.o LastPixels.o SequenceNumQueue.o BlockCache.o BlockCacheSet.o Compresser.o Decompresser.o  -llzo2

# ==> Entering fakeroot environment...
# ==> Starting package()...
# ./mkinstalldirs /tmp/dxpc/pkg/dxpc/usr/bin
# mkdir /tmp/dxpc/pkg/dxpc/usr
# mkdir /tmp/dxpc/pkg/dxpc/usr/bin
# /usr/bin/install -c dxpc /tmp/dxpc/pkg/dxpc/usr/bin/dxpc
# ./mkinstalldirs /tmp/dxpc/pkg/dxpc/usr/share/man/man1
# mkdir /tmp/dxpc/pkg/dxpc/usr/share
# mkdir /tmp/dxpc/pkg/dxpc/usr/share/man
# mkdir /tmp/dxpc/pkg/dxpc/usr/share/man/man1
# /usr/bin/install -c -m 644 dxpc.man /tmp/dxpc/pkg/dxpc/usr/share/man/man1/dxpc.1
# ==> Tidying install...
# -> Removing doc files...
# -> Purging unwanted files...
# ==> Checking for packaging issue...
# ==> Creating package "dxpc"...
# -> Generating .PKGINFO file...
# -> Generating .BUILDINFO file...
# error: invalid option '--noprogressbar'
# -> Generating .MTREE file...
# -> Compressing package...
# ==> Leaving fakeroot environment.
# ==> Finished making: dxpc 3.9.2-6 (Thu Apr 13 20:33:32 UTC 2017)

CMD: pacman --query --file dxpc-3.9.2-6-x86_64.pkg.tar.xz

# dxpc 3.9.2-6

Creating hybrid package for 'dxpc'

Trying to find vanilla package 'dxpc'...

CMD: pacman --query --file /mirror/dxpc-3.9.2-6.pkg.tar.xz

# dxpc 3.9.2-6

Package file has the following structure:

# /.PKGINFO
# /.MTREE
# /usr/share/man/man1/dxpc.1.gz
# /usr/bin/dxpc

Generating .MTREE

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

Tar-ing up files

CMD: bsdtar -cf - .PKGINFO usr .MTREE

CMD: xz -c -z

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

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

# .PKGINFO

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

Attempting to access local repository, attempt 1

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

# ==> Extracting database to a temporary location...
# ==> Extracting database to a temporary location...
# ==> Adding package '/var/cache/pacman/pkg/dxpc.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/dxpc/src/dxpc-3.9.2/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 configure, which was
# generated by GNU Autoconf 2.59. Invocation command line was
#
# $ ./configure --host=x86_64-unknown-linux --prefix=/usr --mandir=${prefix}/share/man
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 7c50d4c7fa5b
# 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
# 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:1326: checking for x86_64-unknown-linux-g++
# configure:1352: result: clang++
# configure:1410: checking for C++ compiler version
# configure:1413: 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:1416: $? = 0
# configure:1418: 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
# Selected multilib: .;@m64
# configure:1421: $? = 0
# configure:1423: clang++ -V &5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:1426: $? = 1
# configure:1449: checking for C++ compiler default output file name
# configure:1452: clang++ conftest.cc >&5
# configure:1455: $? = 0
# configure:1501: result: a.out
# configure:1506: checking whether the C++ compiler works
# configure:1512: ./a.out
# configure:1515: $? = 0
# configure:1532: result: yes
# configure:1539: checking whether we are cross compiling
# configure:1541: result: no
# configure:1544: checking for suffix of executables
# configure:1546: clang++ -o conftest conftest.cc >&5
# configure:1549: $? = 0
# configure:1574: result:
# configure:1580: checking for suffix of object files
# configure:1601: clang++ -c conftest.cc >&5
# configure:1604: $? = 0
# configure:1626: result: o
# configure:1630: checking whether we are using the GNU C++ compiler
# configure:1654: clang++ -c conftest.cc >&5
# configure:1660: $? = 0
# configure:1664: test -z
# || test ! -s conftest.err
# configure:1667: $? = 0
# configure:1670: test -s conftest.o
# configure:1673: $? = 0
# configure:1686: result: yes
# configure:1692: checking whether clang++ accepts -g
# configure:1713: clang++ -c -g conftest.cc >&5
# configure:1719: $? = 0
# configure:1723: test -z
# || test ! -s conftest.err
# configure:1726: $? = 0
# configure:1729: test -s conftest.o
# configure:1732: $? = 0
# configure:1743: result: yes
# configure:1785: clang++ -c conftest.cc >&5
# configure:1791: $? = 0
# configure:1795: test -z
# || test ! -s conftest.err
# configure:1798: $? = 0
# configure:1801: test -s conftest.o
# configure:1804: $? = 0
# configure:1830: clang++ -c conftest.cc >&5
# conftest.cc:13:1: error: use of undeclared identifier 'exit'
# exit (42);
# ^
# 1 error generated.
# configure:1836: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | /* end confdefs.h. */
# |
# | int
# | main ()
# | {
# | exit (42);
# | ;
# | return 0;
# | }
# configure:1785: clang++ -c conftest.cc >&5
# conftest.cc:9:17: error: use of undeclared identifier 'std'
# extern "C" void std::exit (int) throw (); using std::exit;
# ^
# conftest.cc:9:49: error: use of undeclared identifier 'std'
# extern "C" void std::exit (int) throw (); using std::exit;
# ^
# 2 errors generated.
# configure:1791: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | /* end confdefs.h. */
# | extern "C" void std::exit (int) throw (); using std::exit;
# | #include
# | int
# | main ()
# | {
# | exit (42);
# | ;
# | return 0;
# | }
# configure:1785: clang++ -c conftest.cc >&5
# conftest.cc:9:17: error: use of undeclared identifier 'std'
# extern "C" void std::exit (int); using std::exit;
# ^
# conftest.cc:9:40: error: use of undeclared identifier 'std'
# extern "C" void std::exit (int); using std::exit;
# ^
# 2 errors generated.
# configure:1791: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | /* end confdefs.h. */
# | extern "C" void std::exit (int); using std::exit;
# | #include
# | int
# | main ()
# | {
# | exit (42);
# | ;
# | return 0;
# | }
# configure:1785: clang++ -c conftest.cc >&5
# configure:1791: $? = 0
# configure:1795: test -z
# || test ! -s conftest.err
# configure:1798: $? = 0
# configure:1801: test -s conftest.o
# configure:1804: $? = 0
# configure:1830: clang++ -c conftest.cc >&5
# configure:1836: $? = 0
# configure:1840: test -z
# || test ! -s conftest.err
# configure:1843: $? = 0
# configure:1846: test -s conftest.o
# configure:1849: $? = 0
# configure:1916: checking for a BSD-compatible install
# configure:1971: result: /usr/bin/install -c
# configure:1989: checking build system type
# configure:2007: result: x86_64-unknown-linux-gnu
# configure:2015: checking host system type
# configure:2029: result: x86_64-unknown-linux-gnu
# configure:2056: checking how to run the C++ preprocessor
# configure:2087: clang++ -E conftest.cc
# configure:2093: $? = 0
# configure:2125: clang++ -E conftest.cc
# conftest.cc:12:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:2131: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #ifdef __cplusplus
# | extern "C" void exit (int) throw ();
# | #endif
# | /* end confdefs.h. */
# | #include
# configure:2170: result: clang++ -E
# configure:2194: clang++ -E conftest.cc
# configure:2200: $? = 0
# configure:2232: clang++ -E conftest.cc
# conftest.cc:12:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:2238: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #ifdef __cplusplus
# | extern "C" void exit (int) throw ();
# | #endif
# | /* end confdefs.h. */
# | #include
# configure:2282: checking for X
# configure:2387: clang++ -E conftest.cc
# configure:2393: $? = 0
# configure:2443: clang++ -o conftest conftest.cc -lXt >&5
# configure:2449: $? = 0
# configure:2453: test -z
# || test ! -s conftest.err
# configure:2456: $? = 0
# configure:2459: test -s conftest
# configure:2462: $? = 0
# configure:2512: result: libraries , headers
# configure:2684: clang++ -o conftest conftest.cc -lX11 >&5
# configure:2690: $? = 0
# configure:2694: test -z
# || test ! -s conftest.err
# configure:2697: $? = 0
# configure:2700: test -s conftest
# configure:2703: $? = 0
# configure:2861: checking for gethostbyname
# configure:2918: clang++ -o conftest conftest.cc >&5
# configure:2924: $? = 0
# configure:2928: test -z
# || test ! -s conftest.err
# configure:2931: $? = 0
# configure:2934: test -s conftest
# configure:2937: $? = 0
# configure:2949: result: yes
# configure:3100: checking for connect
# configure:3157: clang++ -o conftest conftest.cc >&5
# configure:3163: $? = 0
# configure:3167: test -z
# || test ! -s conftest.err
# configure:3170: $? = 0
# configure:3173: test -s conftest
# configure:3176: $? = 0
# configure:3188: result: yes
# configure:3263: checking for remove
# configure:3320: clang++ -o conftest conftest.cc >&5
# configure:3326: $? = 0
# configure:3330: test -z
# || test ! -s conftest.err
# configure:3333: $? = 0
# configure:3336: test -s conftest
# configure:3339: $? = 0
# configure:3351: result: yes
# configure:3426: checking for shmat
# configure:3483: clang++ -o conftest conftest.cc >&5
# configure:3489: $? = 0
# configure:3493: test -z
# || test ! -s conftest.err
# configure:3496: $? = 0
# configure:3499: test -s conftest
# configure:3502: $? = 0
# configure:3514: result: yes
# configure:3598: checking for IceConnectionNumber in -lICE
# configure:3628: clang++ -o conftest conftest.cc -lICE >&5
# configure:3634: $? = 0
# configure:3638: test -z
# || test ! -s conftest.err
# configure:3641: $? = 0
# configure:3644: test -s conftest
# configure:3647: $? = 0
# configure:3660: result: yes
# configure:3671: checking for lzo_version in -llzo2
# configure:3701: clang++ -o conftest conftest.cc -llzo2 >&5
# configure:3707: $? = 0
# configure:3711: test -z
# || test ! -s conftest.err
# configure:3714: $? = 0
# configure:3717: test -s conftest
# configure:3720: $? = 0
# configure:3733: result: yes
# configure:3819: checking for egrep
# configure:3829: result: grep -E
# configure:3834: checking for ANSI C header files
# configure:3859: clang++ -c -DLZO2 conftest.cc >&5
# configure:3865: $? = 0
# configure:3869: test -z
# || test ! -s conftest.err
# configure:3872: $? = 0
# configure:3875: test -s conftest.o
# configure:3878: $? = 0
# configure:3967: clang++ -o conftest -DLZO2 conftest.cc -llzo2 >&5
# configure:3970: $? = 0
# configure:3972: ./conftest
# configure:3975: $? = 0
# configure:3990: result: yes
# configure:4014: checking for sys/types.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for sys/stat.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for stdlib.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for string.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for memory.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for strings.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for inttypes.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for stdint.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4014: checking for unistd.h
# configure:4030: clang++ -c -DLZO2 conftest.cc >&5
# configure:4036: $? = 0
# configure:4040: test -z
# || test ! -s conftest.err
# configure:4043: $? = 0
# configure:4046: test -s conftest.o
# configure:4049: $? = 0
# configure:4060: result: yes
# configure:4083: checking lzo/lzoconf.h usability
# configure:4095: clang++ -c -DLZO2 conftest.cc >&5
# configure:4101: $? = 0
# configure:4105: test -z
# || test ! -s conftest.err
# configure:4108: $? = 0
# configure:4111: test -s conftest.o
# configure:4114: $? = 0
# configure:4124: result: yes
# configure:4128: checking lzo/lzoconf.h presence
# configure:4138: clang++ -E conftest.cc
# configure:4144: $? = 0
# configure:4164: result: yes
# configure:4199: checking for lzo/lzoconf.h
# configure:4206: result: yes
# configure:4366: checking for type of accept's length pointer parameter
# configure:4390: clang++ -c -DLZO2 conftest.cc >&5
# conftest.cc:27:29: error: no matching function for call to 'accept'
# struct sockaddr a; int len; accept (0, &a, &len);
# ^~~~~~
#

/usr/include/sys/socket.h:243:12: note: candidate function not viable: no known conversion from 'int *' to 'socklen_t *__restrict' (aka 'unsigned int *__restrict') for 3rd argument

# extern int accept (int __fd, __SOCKADDR_ARG __addr,
# ^
# 1 error generated.
# configure:4396: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #ifdef __cplusplus
# | extern "C" void exit (int) throw ();
# | #endif
# | #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
# | #include
# | int
# | main ()
# | {
# | struct sockaddr a; int len; accept (0, &a, &len);
# | ;
# | return 0;
# | }
# configure:4390: clang++ -c -DLZO2 conftest.cc >&5
# conftest.cc:27:32: error: no matching function for call to 'accept'
# struct sockaddr a; size_t len; accept (0, &a, &len);
# ^~~~~~
#

/usr/include/sys/socket.h:243:12: note: candidate function not viable: no known conversion from 'size_t *' (aka 'unsigned long *') to 'socklen_t *__restrict' (aka 'unsigned int *__restrict') for 3rd argument

# extern int accept (int __fd, __SOCKADDR_ARG __addr,
# ^
# 1 error generated.
# configure:4396: $? = 1
# configure: failed program was:
# | /* confdefs.h. */
# |
# | #define PACKAGE_NAME ""
# | #define PACKAGE_TARNAME ""
# | #define PACKAGE_VERSION ""
# | #define PACKAGE_STRING ""
# | #define PACKAGE_BUGREPORT ""
# | #ifdef __cplusplus
# | extern "C" void exit (int) throw ();
# | #endif
# | #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
# | #include
# | int
# | main ()
# | {
# | struct sockaddr a; size_t len; accept (0, &a, &len);
# | ;
# | return 0;
# | }
# configure:4390: clang++ -c -DLZO2 conftest.cc >&5
# configure:4396: $? = 0
# configure:4400: test -z
# || test ! -s conftest.err
# configure:4403: $? = 0
# configure:4406: test -s conftest.o
# configure:4409: $? = 0
# configure:4420: result: socklen_t
# configure:4445: checking iostream usability
# configure:4457: clang++ -c -DLZO2 conftest.cc >&5
# configure:4463: $? = 0
# configure:4467: test -z
# || test ! -s conftest.err
# configure:4470: $? = 0
# configure:4473: test -s conftest.o
# configure:4476: $? = 0
# configure:4486: result: yes
# configure:4490: checking iostream presence
# configure:4500: clang++ -E conftest.cc
# configure:4506: $? = 0
# configure:4526: result: yes
# configure:4561: checking for iostream
# configure:4568: result: yes
# configure:4826: creating ./config.status
#
# ## ---------------------- ##
# ## Running config.status. ##
# ## ---------------------- ##
#
# This file was extended by config.status, which was
# generated by GNU Autoconf 2.59. Invocation command line was
#
# CONFIG_FILES =
# CONFIG_HEADERS =
# CONFIG_LINKS =
# CONFIG_COMMANDS =
# $ ./config.status
#
# on 7c50d4c7fa5b
#
# config.status:662: creating Makefile
# config.status:766: creating dxpcconf.h
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_build=x86_64-unknown-linux-gnu
# ac_cv_build_alias=x86_64-unknown-linux-gnu
# ac_cv_cxx_compiler_gnu=yes
# ac_cv_env_CPPFLAGS_set=set
# ac_cv_env_CPPFLAGS_value=
# ac_cv_env_CXXCPP_set=
# ac_cv_env_CXXCPP_value=
# ac_cv_env_CXXFLAGS_set=set
# ac_cv_env_CXXFLAGS_value=
# ac_cv_env_CXX_set=set
# ac_cv_env_CXX_value=clang++
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_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_exeext=
# ac_cv_func_connect=yes
# ac_cv_func_gethostbyname=yes
# ac_cv_func_remove=yes
# ac_cv_func_shmat=yes
# ac_cv_have_x='have_x=yes ac_x_includes= ac_x_libraries='
# ac_cv_header_inttypes_h=yes
# ac_cv_header_iostream=yes
# ac_cv_header_lzo_lzoconf_h=yes
# ac_cv_header_memory_h=yes
# ac_cv_header_stdc=yes
# ac_cv_header_stdint_h=yes
# ac_cv_header_stdlib_h=yes
# ac_cv_header_string_h=yes
# ac_cv_header_strings_h=yes
# ac_cv_header_sys_stat_h=yes
# ac_cv_header_sys_types_h=yes
# ac_cv_header_unistd_h=yes
# ac_cv_host=x86_64-unknown-linux-gnu
# ac_cv_host_alias=x86_64-unknown-linux
# ac_cv_lib_ICE_IceConnectionNumber=yes
# ac_cv_lib_lzo2_lzo_version=yes
# ac_cv_objext=o
# ac_cv_path_install='/usr/bin/install -c'
# ac_cv_prog_CXX=clang++
# ac_cv_prog_CXXCPP='clang++ -E'
# ac_cv_prog_cxx_g=yes
# ac_cv_prog_egrep='grep -E'
# dxpc_cv_accept_length_type=socklen_t
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# CPPFLAGS=''
# CXX='clang++'
# CXXCPP='clang++ -E'
# CXXFLAGS=' -DLZO2'
# DEFS='-DHAVE_CONFIG_H'
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP='grep -E'
# EXEEXT=''
# INSTALL_DATA='${INSTALL} -m 644'
# INSTALL_PROGRAM='${INSTALL}'
# INSTALL_SCRIPT='${INSTALL}'
# LDFLAGS=''
# LIBOBJS=''
# LIBS=' -llzo2'
# LTLIBOBJS=''
# MINGW32='false'
# OBJEXT='o'
# PACKAGE_BUGREPORT=''
# PACKAGE_NAME=''
# PACKAGE_STRING=''
# PACKAGE_TARNAME=''
# PACKAGE_VERSION=''
# PATH_SEPARATOR=':'
# SHELL='/bin/sh'
# X_CFLAGS=''
# X_EXTRA_LIBS=''
# X_LIBS=''
# X_PRE_LIBS=' -lSM -lICE'
# ac_ct_CXX=''
# bindir='${exec_prefix}/bin'
# build='x86_64-unknown-linux-gnu'
# build_alias=''
# build_cpu='x86_64'
# build_os='linux-gnu'
# build_vendor='unknown'
# datadir='${prefix}/share'
# exec_prefix='${prefix}'
# host='x86_64-unknown-linux-gnu'
# host_alias='x86_64-unknown-linux'
# host_cpu='x86_64'
# host_os='linux-gnu'
# host_vendor='unknown'
# includedir='${prefix}/include'
# infodir='${prefix}/info'
# libdir='${exec_prefix}/lib'
# libexecdir='${exec_prefix}/libexec'
# localstatedir='${prefix}/var'
# mandir='${prefix}/share/man'
# oldincludedir='/usr/include'
# prefix='/usr'
# program_transform_name='s,x,x,'
# sbindir='${exec_prefix}/sbin'
# sharedstatedir='${prefix}/com'
# sysconfdir='${prefix}/etc'
# target_alias=''
#
# ## ----------- ##
# ## confdefs.h. ##
# ## ----------- ##
#
# #define ACCEPT_SOCKLEN_T socklen_t
# #define HAVE_INTTYPES_H 1
# #define HAVE_IOSTREAM 1
# #define HAVE_MEMORY_H 1
# #define HAVE_STDINT_H 1
# #define HAVE_STDLIB_H 1
# #define HAVE_STRINGS_H 1
# #define HAVE_STRING_H 1
# #define HAVE_SYS_STAT_H 1
# #define HAVE_SYS_TYPES_H 1
# #define HAVE_UNISTD_H 1
# #define PACKAGE_BUGREPORT ""
# #define PACKAGE_NAME ""
# #define PACKAGE_STRING ""
# #define PACKAGE_TARNAME ""
# #define PACKAGE_VERSION ""
# #define STDC_HEADERS 1
# #endif
# #ifdef __cplusplus
# extern "C" void exit (int) throw ();
#
# configure: exit 0

Build of dxpc with clang_glibc toolchain

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