Build of diffstat with clang_glibc toolchain

The build took 00h 03m 13s and was SUCCESSFUL.

The program in this build is written in the following languages, according to sloccount:

SLOCLanguage
3,106 sh
2,360 ansic
180 makefile
5,646 total

The process tree of the build process is here.

Log

To avoid scrolling, you may jump to the last line of the invocation of makepkg that was used to build this package.

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: diffstat 1.60-1 (Thu Apr 13 11:52:24 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 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 for C compiler default output... a.out
# checking whether the C compiler works... yes
# checking whether we are cross compiling... no
# checking for executable suffix...
# checking for object suffix... o
# checking whether we are using the GNU C compiler... yes
# checking whether clang accepts -g... yes
# checking version of clang... 3.8.0
# checking for clang option to accept ANSI C... none needed
# checking $CC variable... ok
# checking for a BSD compatible install... /usr/bin/install -c
# checking for tdlint... no
# checking for lint... no
# checking for alint... no
# checking for splint... no
# checking for lclint... no
# checking if filesystem supports mixed-case filenames... yes
# checking for exctags... no
# checking for ctags... no
# checking for exetags... no
# checking for etags... no
# checking for ctags... no
# checking for etags... no
# checking if you want to see long compiling messages... yes
# checking for install-prefix... no
# checking for PATH separator... :
# checking for bzcat... /usr/bin/bzcat
# checking for bzip2... /usr/bin/bzip2
# checking for compress... no
# checking for compress... no
# checking for gzip... /usr/bin/gzip
# checking for gzip... /usr/bin/gzip
# checking for lzcat... /usr/bin/lzcat
# checking for pcat... no
# checking for pcat... no
# checking for uncompress.real... no
# checking for uncompress.real... no
# checking for uncompress... /usr/bin/uncompress
# checking for xz... /usr/bin/xz
# checking for zcat... /usr/bin/zcat
# checking if we must define _GNU_SOURCE... yes
# checking if _XOPEN_SOURCE really is set... yes
# checking if you want to check for gcc warnings... no
# checking for an ANSI C-conforming const... yes
# checking how to run the C preprocessor... clang -E
# checking for ANSI C header files... yes
# checking for malloc.h... yes
# checking for search.h... yes
# checking for string.h... yes
# checking for sys/types.h... yes
# checking for sys/stat.h... yes
# checking for stdlib.h... yes
# checking for string.h... (cached) 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 for size_t... yes
# checking for mkdtemp... yes
# checking for tsearch... yes
# checking for unistd.h... (cached) yes
# checking for getopt.h... yes
# checking for header declaring getopt variables... unistd.h
# checking for getopt... yes
# checking for popen... yes
# checking for conflicting prototype for popen... yes
# checking for getc_unlocked... yes
# checking if we should define _REENTRANT... no
# checking for groff... /usr/bin/groff
# checking for nroff... /usr/bin/nroff
# checking for program to convert manpage to html... /usr/bin/groff
# checking if you want to use dmalloc for testing... no
# checking if you want to use dbmalloc for testing... no
# checking if you want to use valgrind for testing... no
# checking if you want to perform memory-leak testing... no
# configure: creating ./config.status
# config.status: creating makefile
# config.status: creating config.h
# clang -c -I. -I. -DHAVE_CONFIG_H -D_GNU_SOURCE diffstat.c
# clang -o diffstat diffstat.o
# ==> Entering fakeroot environment...
# ==> Starting package()...
# mkdir -p /tmp/diffstat/pkg/diffstat//usr/bin /tmp/diffstat/pkg/diffstat//usr/share/man/man1
# /usr/bin/install -c diffstat /tmp/diffstat/pkg/diffstat//usr/bin/diffstat
# /usr/bin/install -c -m 644 ./diffstat.1 /tmp/diffstat/pkg/diffstat//usr/share/man/man1/diffstat.1
# ==> Tidying install...
# -> Removing doc files...
# -> Purging unwanted files...
# ==> Checking for packaging issue...
# ==> Creating package "diffstat"...
# -> Generating .PKGINFO file...
# -> Generating .BUILDINFO file...
# error: invalid option '--noprogressbar'
# -> Generating .MTREE file...
# -> Compressing package...
# ==> Leaving fakeroot environment.
# ==> Finished making: diffstat 1.60-1 (Thu Apr 13 11:52:29 UTC 2017)

CMD: pacman --query --file diffstat-1.60-1-x86_64.pkg.tar.xz
# diffstat 1.60-1

Creating hybrid package for 'diffstat'

Trying to find vanilla package 'diffstat'...

CMD: pacman --query --file /mirror/diffstat-1.60-1.pkg.tar.xz
# diffstat 1.60-1

Package file has the following structure:
# /.PKGINFO
# /.MTREE
# /usr/bin/diffstat
# /usr/share/man/man1/diffstat.1.gz
# /usr/share/licenses/diffstat/LICENSE

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 diffstat.pkg.tar.xz .PKGINFO
# .PKGINFO

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

Attempting to access local repository, attempt 1

CMD: repo-add /var/cache/pacman/pkg/tuscan.db.tar /var/cache/pacman/pkg/diffstat.pkg.tar.xz
# ==> Extracting database to a temporary location...
# ==> Extracting database to a temporary location...
# ==> Adding package '/var/cache/pacman/pkg/diffstat.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/diffstat/src/diffstat-1.60/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 2.52.20141204. Invocation command line was
#
# $ ./configure --host=x86_64-unknown-linux --prefix=/usr --mandir=/usr/share/man
#
# ## ---------- ##
# ## Platform. ##
# ## ---------- ##
#
# hostname = 30c543b74f9e
# 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:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
#
# ## ------------ ##
# ## Core tests. ##
# ## ------------ ##
#
# configure:977: PATH=".;."; conftest.sh
# ./configure: line 978: conftest.sh: command not found
# configure:980: $? = 127
# configure:1022: checking build system type
# configure:1040: result: x86_64-unknown-linux-gnu
# configure:1047: checking host system type
# configure:1061: result: x86_64-unknown-linux-gnu
# configure:1077: checking for x86_64-unknown-linux-gcc
# configure:1100: result: clang
# configure:1363: checking for C compiler version
# configure:1366: 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:1369: $? = 0
# configure:1371: 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:1374: $? = 0
# configure:1376: clang -V &5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:1379: $? = 1
# configure:1399: checking for C compiler default output
# configure:1402: clang conftest.c >&5
# configure:1405: $? = 0
# configure:1434: result: a.out
# configure:1439: checking whether the C compiler works
# configure:1445: ./a.out
# configure:1448: $? = 0
# configure:1463: result: yes
# configure:1470: checking whether we are cross compiling
# configure:1472: result: no
# configure:1475: checking for executable suffix
# configure:1477: clang -o conftest conftest.c >&5
# configure:1480: $? = 0
# configure:1502: result:
# configure:1508: checking for object suffix
# configure:1526: clang -c conftest.c >&5
# configure:1529: $? = 0
# configure:1548: result: o
# configure:1552: checking whether we are using the GNU C compiler
# configure:1573: clang -c conftest.c >&5
# configure:1576: $? = 0
# configure:1579: test -s conftest.o
# configure:1582: $? = 0
# configure:1594: result: yes
# configure:1600: checking whether clang accepts -g
# configure:1618: clang -c -g conftest.c >&5
# configure:1621: $? = 0
# configure:1624: test -s conftest.o
# configure:1627: $? = 0
# configure:1637: result: yes
# configure:1664: clang -c conftest.c >&5
# conftest.c:2:3: error: unknown type name 'choke'
# choke me
# ^
# conftest.c:2:11: error: expected ';' after top level declarator
# choke me
# ^
# ;
# 2 errors generated.
# configure:1667: $? = 1
# configure: failed program was:
# #ifndef __cplusplus
# choke me
# #endif
# configure:1768: checking version of clang
# configure:1772: result: 3.8.0
# configure:1776: checking for clang option to accept ANSI C
# configure:1833: clang -c conftest.c >&5
# configure:1836: $? = 0
# configure:1839: test -s conftest.o
# configure:1842: $? = 0
# configure:1859: result: none needed
# configure:1870: checking $CC variable
# configure:1962: result: ok
# configure:1979: checking for a BSD compatible install
# configure:2028: result: /usr/bin/install -c
# configure:2043: checking for tdlint
# configure:2069: result: no
# configure:2043: checking for lint
# configure:2069: result: no
# configure:2043: checking for alint
# configure:2069: result: no
# configure:2043: checking for splint
# configure:2069: result: no
# configure:2043: checking for lclint
# configure:2069: result: no
# configure:2076: checking if filesystem supports mixed-case filenames
# configure:2103: result: yes
# configure:2114: checking for exctags
# configure:2140: result: no
# configure:2114: checking for ctags
# configure:2140: result: no
# configure:2151: checking for exetags
# configure:2177: result: no
# configure:2151: checking for etags
# configure:2177: result: no
# configure:2186: checking for ctags
# configure:2210: result: no
# configure:2220: checking for etags
# configure:2244: result: no
# configure:2267: checking if you want to see long compiling messages
# configure:2301: result: yes
# configure:2304: checking for install-prefix
# configure:2314: result: no
# configure:2354: checking for PATH separator
# configure:2361: result: :
# configure:2369: checking for bzcat
# configure:2386: found /usr/bin/bzcat
# configure:2397: result: /usr/bin/bzcat
# configure:2459: testing defining path for bzcat ...
# configure:2477: checking for bzip2
# configure:2494: found /usr/bin/bzip2
# configure:2505: result: /usr/bin/bzip2
# configure:2567: testing defining path for bzip2 ...
# configure:2585: checking for compress
# configure:2616: result: no
# configure:2585: checking for compress
# configure:2616: result: no
# configure:2585: checking for gzip
# configure:2602: found /usr/bin/gzip
# configure:2613: result: /usr/bin/gzip
# configure:2675: testing defining path for gzip ...
# configure:2693: checking for gzip
# configure:2710: found /usr/bin/gzip
# configure:2721: result: /usr/bin/gzip
# configure:2783: testing defining path for gzip ...
# configure:2801: checking for lzcat
# configure:2818: found /usr/bin/lzcat
# configure:2829: result: /usr/bin/lzcat
# configure:2891: testing defining path for lzcat ...
# configure:2909: checking for pcat
# configure:2940: result: no
# configure:2909: checking for pcat
# configure:2940: result: no
# configure:3017: checking for uncompress.real
# configure:3048: result: no
# configure:3017: checking for uncompress.real
# configure:3048: result: no
# configure:3017: checking for uncompress
# configure:3034: found /usr/bin/uncompress
# configure:3045: result: /usr/bin/uncompress
# configure:3107: testing defining path for uncompress ...
# configure:3125: checking for xz
# configure:3142: found /usr/bin/xz
# configure:3153: result: /usr/bin/xz
# configure:3215: testing defining path for xz ...
# configure:3233: checking for zcat
# configure:3250: found /usr/bin/zcat
# configure:3261: result: /usr/bin/zcat
# configure:3323: testing defining path for zcat ...
# configure:3374: checking if we must define _GNU_SOURCE
# configure:3396: clang -c conftest.c >&5
# configure:3388:1: error: use of undeclared identifier 'make'
# make an error
# ^
# 1 error generated.
# configure:3399: $? = 1
# configure: failed program was:
# #line 3381 "configure"
# #include "confdefs.h"
# #include
# int
# main ()
# {
#
# #ifndef _XOPEN_SOURCE
# make an error
# #endif
# ;
# return 0;
# }
# configure:3429: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:3421:1: error: use of undeclared identifier 'make'
# make an error
# ^
# 1 error generated.
# configure:3432: $? = 1
# configure: failed program was:
# #line 3414 "configure"
# #include "confdefs.h"
# #include
# int
# main ()
# {
#
# #ifdef _XOPEN_SOURCE
# make an error
# #endif
# ;
# return 0;
# }
# configure:3453: result: yes
# configure:4247: checking if _XOPEN_SOURCE really is set
# configure:4265: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:4268: $? = 0
# configure:4271: test -s conftest.o
# configure:4274: $? = 0
# configure:4283: result: yes
# configure:4303: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:4306: $? = 0
# configure:4309: test -s conftest.o
# configure:4312: $? = 0
# configure:4515: checking if you want to check for gcc warnings
# configure:4525: result: no
# configure:4879: checking for an ANSI C-conforming const
# configure:4943: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:4946: $? = 0
# configure:4949: test -s conftest.o
# configure:4952: $? = 0
# configure:4962: result: yes
# configure:4978: checking how to run the C preprocessor
# configure:5004: clang -E -D_GNU_SOURCE conftest.c
# configure:5010: $? = 0
# configure:5037: clang -E -D_GNU_SOURCE conftest.c
# configure:5034:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:5043: $? = 1
# configure: failed program was:
# #line 5033 "configure"
# #include "confdefs.h"
# #include
# configure:5080: result: clang -E
# configure:5095: clang -E -D_GNU_SOURCE conftest.c
# configure:5101: $? = 0
# configure:5128: clang -E -D_GNU_SOURCE conftest.c
# configure:5125:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:5134: $? = 1
# configure: failed program was:
# #line 5124 "configure"
# #include "confdefs.h"
# #include
# configure:5174: checking for ANSI C header files
# configure:5188: clang -E -D_GNU_SOURCE conftest.c
# configure:5194: $? = 0
# configure:5281: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5284: $? = 0
# configure:5286: ./conftest
# configure:5289: $? = 0
# configure:5302: result: yes
# configure:5319: checking for malloc.h
# configure:5329: clang -E -D_GNU_SOURCE conftest.c
# configure:5335: $? = 0
# configure:5354: result: yes
# configure:5319: checking for search.h
# configure:5329: clang -E -D_GNU_SOURCE conftest.c
# configure:5335: $? = 0
# configure:5354: result: yes
# configure:5319: checking for string.h
# configure:5329: clang -E -D_GNU_SOURCE conftest.c
# configure:5335: $? = 0
# configure:5354: result: yes
# configure:5370: checking for sys/types.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for sys/stat.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for stdlib.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for string.h
# configure:5401: result: yes
# configure:5370: checking for memory.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for strings.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for inttypes.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for stdint.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5370: checking for unistd.h
# configure:5382: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5385: $? = 0
# configure:5388: test -s conftest.o
# configure:5391: $? = 0
# configure:5401: result: yes
# configure:5411: checking for size_t
# configure:5432: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5435: $? = 0
# configure:5438: test -s conftest.o
# configure:5441: $? = 0
# configure:5451: result: yes
# configure:5469: checking for mkdtemp
# configure:5506: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5509: $? = 0
# configure:5512: test -s conftest
# configure:5515: $? = 0
# configure:5525: result: yes
# configure:5469: checking for tsearch
# configure:5506: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5509: $? = 0
# configure:5512: test -s conftest
# configure:5515: $? = 0
# configure:5525: result: yes
# configure:5538: checking for unistd.h
# configure:5573: result: yes
# configure:5538: checking for getopt.h
# configure:5548: clang -E -D_GNU_SOURCE conftest.c
# configure:5554: $? = 0
# configure:5573: result: yes
# configure:5583: checking for header declaring getopt variables
# configure:5606: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5599:9: error: use of undeclared identifier 'optind'
# int x = optind; char *y = optarg
# ^
# configure:5599:27: error: use of undeclared identifier 'optarg'
# int x = optind; char *y = optarg
# ^
# 2 errors generated.
# configure:5609: $? = 1
# configure: failed program was:
# #line 5593 "configure"
# #include "confdefs.h"
#
# #include
# int
# main ()
# {
# int x = optind; char *y = optarg
# ;
# return 0;
# }
# configure:5606: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5599:9: error: use of undeclared identifier 'optind'
# int x = optind; char *y = optarg
# ^
# configure:5599:27: error: use of undeclared identifier 'optarg'
# int x = optind; char *y = optarg
# ^
# 2 errors generated.
# configure:5609: $? = 1
# configure: failed program was:
# #line 5593 "configure"
# #include "confdefs.h"
#
# #include
# int
# main ()
# {
# int x = optind; char *y = optarg
# ;
# return 0;
# }
# configure:5606: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5609: $? = 0
# configure:5612: test -s conftest.o
# configure:5615: $? = 0
# configure:5627: result: unistd.h
# configure:5647: checking for getopt
# configure:5684: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5687: $? = 0
# configure:5690: test -s conftest
# configure:5693: $? = 0
# configure:5703: result: yes
# configure:5724: checking for popen
# configure:5761: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5764: $? = 0
# configure:5767: test -s conftest
# configure:5770: $? = 0
# configure:5780: result: yes
# configure:5797: checking for conflicting prototype for popen
# configure:5824: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5806:10: fatal error: 'system.h' file not found
# #include "system.h"
# ^
# 1 error generated.
# configure:5827: $? = 1
# configure: failed program was:
# #line 5803 "configure"
# #include "confdefs.h"
#
# #include
# #include "system.h"
# #if defined(popen) || defined(pclose)
# make an error
# #else
# extern int pclose (FILE *p);
# extern FILE *popen (const char *c, const char *m);
# #endif
#
# int
# main ()
# {
#
# ;
# return 0;
# }
# configure:5844: result: yes
# configure:5861: checking for getc_unlocked
# configure:5898: clang -o conftest -D_GNU_SOURCE conftest.c >&5
# configure:5901: $? = 0
# configure:5904: test -s conftest
# configure:5907: $? = 0
# configure:5917: result: yes
# configure:5932: checking if we should define _REENTRANT
# configure:5953: clang -c -D_GNU_SOURCE conftest.c >&5
# configure:5945:16: error: conflicting types for 'getc_unlocked'
# extern void *getc_unlocked(void *);
# ^
# /usr/include/stdio.h:550:12: note: previous declaration is here
# extern int getc_unlocked (FILE *__stream);
# ^
# configure:5946:9: warning: incompatible integer to pointer conversion initializing 'void *' with an expression of type 'int' [-Wint-conversion]
# void *dummy = getc_unlocked(0)
# ^ ~~~~~~~~~~~~~~~~
# 1 warning and 1 error generated.
# configure:5956: $? = 1
# configure: failed program was:
# #line 5939 "configure"
# #include "confdefs.h"
# #include
# int
# main ()
# {
#
# extern void *getc_unlocked(void *);
# void *dummy = getc_unlocked(0)
# ;
# return 0;
# }
# configure:5972: result: no
# configure:5987: checking for groff
# configure:6004: found /usr/bin/groff
# configure:6016: result: /usr/bin/groff
# configure:6025: checking for nroff
# configure:6042: found /usr/bin/nroff
# configure:6054: result: /usr/bin/nroff
# configure:6070: checking for program to convert manpage to html
# configure:6129: result: /usr/bin/groff
# configure:6269: checking if you want to use dmalloc for testing
# configure:6286: result: no
# configure:6481: checking if you want to use dbmalloc for testing
# configure:6498: result: no
# configure:6693: checking if you want to use valgrind for testing
# configure:6710: result: no
# configure:6803: checking if you want to perform memory-leak testing
# configure:6813: result: no
# configure:6910: creating ./config.status
#
# ## ----------------------- ##
# ## Running config.status. ##
# ## ----------------------- ##
#
# This file was extended by config.status 2.52.20141204, executed with
# CONFIG_FILES =
# CONFIG_HEADERS =
# CONFIG_LINKS =
# CONFIG_COMMANDS =
# > ./config.status
# on 30c543b74f9e
#
# config.status:7391: creating makefile
# config.status:7544: creating config.h
#
# ## ----------------- ##
# ## Cache variables. ##
# ## ----------------- ##
#
# ac_cv_build=x86_64-unknown-linux-gnu
# ac_cv_build_alias=x86_64-unknown-linux-gnu
# ac_cv_c_compiler_gnu=yes
# ac_cv_c_const=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_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_func_getc_unlocked=yes
# ac_cv_func_getopt=yes
# ac_cv_func_mkdtemp=yes
# ac_cv_func_popen=yes
# ac_cv_func_tsearch=yes
# ac_cv_header_getopt_h=yes
# ac_cv_header_inttypes_h=yes
# ac_cv_header_malloc_h=yes
# ac_cv_header_memory_h=yes
# ac_cv_header_search_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_objext=o
# ac_cv_path_BZCAT=/usr/bin/bzcat
# ac_cv_path_BZIP2=/usr/bin/bzip2
# ac_cv_path_COMPRESS=/usr/bin/gzip
# ac_cv_path_GROFF_PATH=/usr/bin/groff
# ac_cv_path_GZIP=/usr/bin/gzip
# ac_cv_path_LZCAT=/usr/bin/lzcat
# ac_cv_path_NROFF_PATH=/usr/bin/nroff
# ac_cv_path_UNCOMPRESS=/usr/bin/uncompress
# ac_cv_path_XZ=/usr/bin/xz
# ac_cv_path_ZCAT=/usr/bin/zcat
# ac_cv_path_install='/usr/bin/install -c'
# ac_cv_prog_CC=clang
# ac_cv_prog_CPP='clang -E'
# ac_cv_prog_MAKE_LOWER_TAGS=no
# ac_cv_prog_MAKE_UPPER_TAGS=no
# ac_cv_prog_cc_g=yes
# ac_cv_prog_cc_stdc=
# ac_cv_td_popen=yes
# ac_cv_type_size_t=yes
# cf_cv_getopt_header=unistd.h
# cf_cv_gnu_source=yes
# cf_cv_mixedcase=yes
# cf_cv_stdio_unlocked=no
#
# ## ------------ ##
# ## confdefs.h. ##
# ## ------------ ##
#
# #define MIXEDCASE_FILENAMES 1
# #define BZCAT_PATH "bzcat"
# #define BZIP2_PATH "bzip2"
# #define COMPRESS_PATH "gzip"
# #define GZIP_PATH "gzip"
# #define LZCAT_PATH "lzcat"
# #define UNCOMPRESS_PATH "uncompress"
# #define XZ_PATH "xz"
# #define ZCAT_PATH "zcat"
# #define STDC_HEADERS 1
# #define HAVE_MALLOC_H 1
# #define HAVE_SEARCH_H 1
# #define HAVE_STRING_H 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_MKDTEMP 1
# #define HAVE_TSEARCH 1
# #define HAVE_UNISTD_H 1
# #define HAVE_GETOPT_H 1
# #define HAVE_GETOPT_HEADER 1
# #define HAVE_GETOPT 1
# #define HAVE_POPEN 1
# #define HAVE_POPEN_PROTOTYPE 1
# #define HAVE_GETC_UNLOCKED 1
#
#
# configure: exit 0