This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by The Glorious Glasgow Haskell Compilation System configure 8.1, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure

## --------- ##
## Platform. ##
## --------- ##

hostname = delilah
uname -m = x86_64
uname -r = 4.8.13-1-ARCH
uname -s = Linux
uname -v = #1 SMP PREEMPT Fri Dec 9 07:24:34 CET 2016

/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: /home/rupert/perl5/bin
PATH: /home/rupert/.opam/4.02.3/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /usr/bin/site_perl
PATH: /usr/bin/vendor_perl
PATH: /usr/bin/core_perl
PATH: /home/rupert/.local/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2673: checking for gfind
configure:2706: result: no
configure:2673: checking for find
configure:2691: found /usr/bin/find
configure:2703: result: /usr/bin/find
configure:2783: checking for sort
configure:2801: found /usr/bin/sort
configure:2813: result: /usr/bin/sort
configure:2890: checking for GHC version date
configure:2903: result: inferred 8.1.20170208
configure:2916: checking for GHC Git commit id
configure:2924: result: inferred 34e3523354916b0fb8a0dc93041d25812f7e6181
configure:3022: checking for ghc
configure:3040: found /usr/bin/ghc
configure:3052: result: /usr/bin/ghc
configure:3088: checking version of ghc
The Glorious Glasgow Haskell Compilation System, version 8.0.1
configure:3117: result: 8.0.1
configure:3316: checking build system type
configure:3330: result: x86_64-unknown-linux-gnu
configure:3350: checking host system type
configure:3363: result: x86_64-unknown-linux-gnu
configure:3383: checking target system type
configure:3396: result: x86_64-unknown-linux-gnu
configure:4169: checking for path to top of build tree
configure:4195: result: /home/rupert/github/ghc
configure:4513: checking for gcc
configure:4529: found /usr/bin/gcc
configure:4540: result: gcc
configure:4571: checking for C compiler version
configure:4580: gcc --version >&5
gcc (GCC) 6.3.1 20170109
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:4591: $? = 0
configure:4580: gcc -v >&5
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/6.3.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --enable-libmpx --with-system-zlib --with-isl --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable-libssp --enable-gnu-unique-object --enable-linker-build-id --enable-lto --enable-plugin --enable-install-libiberty --with-linker-hash-style=gnu --enable-gnu-indirect-function --disable-multilib --disable-werror --enable-checking=release
Thread model: posix
gcc version 6.3.1 20170109 (GCC)
configure:4591: $? = 0
configure:4580: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:4591: $? = 1
configure:4580: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
gcc: fatal error: no input files
compilation terminated.
configure:4591: $? = 1
configure:4611: checking whether the C compiler works
configure:4633: gcc    conftest.c  >&5
configure:4637: $? = 0
configure:4685: result: yes
configure:4688: checking for C compiler default output file name
configure:4690: result: a.out
configure:4696: checking for suffix of executables
configure:4703: gcc -o conftest    conftest.c  >&5
configure:4707: $? = 0
configure:4729: result:
configure:4751: checking whether we are cross compiling
configure:4759: gcc -o conftest    conftest.c  >&5
configure:4763: $? = 0
configure:4770: ./conftest
configure:4774: $? = 0
configure:4789: result: no
configure:4794: checking for suffix of object files
configure:4816: gcc -c   conftest.c >&5
configure:4820: $? = 0
configure:4841: result: o
configure:4845: checking whether we are using the GNU C compiler
configure:4864: gcc -c   conftest.c >&5
configure:4864: $? = 0
configure:4873: result: yes
configure:4882: checking whether gcc accepts -g
configure:4902: gcc -c -g  conftest.c >&5
configure:4902: $? = 0
configure:4943: result: yes
configure:4960: checking for gcc option to accept ISO C89
configure:5023: gcc  -c -g -O2  conftest.c >&5
configure:5023: $? = 0
configure:5036: result: none needed
configure:5071: checking how to run the C preprocessor
configure:5102: gcc -E  conftest.c
configure:5102: $? = 0
configure:5116: gcc -E  conftest.c
conftest.c:9:28: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
                            ^
compilation terminated.
configure:5116: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
| #define PACKAGE_TARNAME "ghc-8.1"
| #define PACKAGE_VERSION "8.1"
| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
| #define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5141: result: gcc -E
configure:5161: gcc -E  conftest.c
configure:5161: $? = 0
configure:5175: gcc -E  conftest.c
conftest.c:9:28: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
                            ^
compilation terminated.
configure:5175: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
| #define PACKAGE_TARNAME "ghc-8.1"
| #define PACKAGE_VERSION "8.1"
| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
| #define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5204: checking for grep that handles long lines and -e
configure:5262: result: /usr/bin/grep
configure:5267: checking for egrep
configure:5329: result: /usr/bin/grep -E
configure:5334: checking for ANSI C header files
configure:5354: gcc -c -g -O2  conftest.c >&5
configure:5354: $? = 0
configure:5427: gcc -o conftest -g -O2   conftest.c  >&5
configure:5427: $? = 0
configure:5427: ./conftest
configure:5427: $? = 0
configure:5438: result: yes
configure:5451: checking for sys/types.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for sys/stat.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for stdlib.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for string.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for memory.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for strings.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for inttypes.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for stdint.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5451: checking for unistd.h
configure:5451: gcc -c -g -O2  conftest.c >&5
configure:5451: $? = 0
configure:5451: result: yes
configure:5464: checking minix/config.h usability
configure:5464: gcc -c -g -O2  conftest.c >&5
conftest.c:52:26: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
                          ^
compilation terminated.
configure:5464: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
| #define PACKAGE_TARNAME "ghc-8.1"
| #define PACKAGE_VERSION "8.1"
| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
| #define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
| #define PACKAGE_URL ""
| #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 <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <minix/config.h>
configure:5464: result: no
configure:5464: checking minix/config.h presence
configure:5464: gcc -E  conftest.c
conftest.c:19:26: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
                          ^
compilation terminated.
configure:5464: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
| #define PACKAGE_TARNAME "ghc-8.1"
| #define PACKAGE_VERSION "8.1"
| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
| #define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
| #define PACKAGE_URL ""
| #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 <minix/config.h>
configure:5464: result: no
configure:5464: checking for minix/config.h
configure:5464: result: no
configure:5485: checking whether it is safe to define __EXTENSIONS__
configure:5503: gcc -c -g -O2  conftest.c >&5
configure:5503: $? = 0
configure:5510: result: yes
configure:5530: checking how to run the C preprocessor
configure:5600: result: gcc -E
configure:5620: gcc -E  conftest.c
configure:5620: $? = 0
configure:5634: gcc -E  conftest.c
conftest.c:24:28: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
                            ^
compilation terminated.
configure:5634: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
| #define PACKAGE_TARNAME "ghc-8.1"
| #define PACKAGE_VERSION "8.1"
| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
| #define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
| #define PACKAGE_URL ""
| #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
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5776: checking for gcc option to accept ISO C99
configure:5925: gcc  -c -g -O2  conftest.c >&5
configure:5925: $? = 0
configure:5938: result: none needed
configure:5977: checking for /usr/bin/gcc option to accept ISO C99
configure:6126: /usr/bin/gcc  -c   conftest.c >&5
configure:6126: $? = 0
configure:6139: result: none needed
configure:6178: checking for gcc option to accept ISO C99
configure:6327: gcc  -c   conftest.c >&5
configure:6327: $? = 0
configure:6340: result: none needed
configure:6379: checking for gcc option to accept ISO C99
configure:6528: gcc  -c   conftest.c >&5
configure:6528: $? = 0
configure:6541: result: none needed
configure:6597: checking for ld
configure:6615: found /usr/bin/ld
configure:6627: result: /usr/bin/ld
configure:6841: checking for nm
configure:6859: found /usr/bin/nm
configure:6871: result: /usr/bin/nm
configure:6987: checking for objdump
configure:7005: found /usr/bin/objdump
configure:7017: result: /usr/bin/objdump
configure:7104: checking for ar
configure:7122: found /usr/bin/ar
configure:7134: result: /usr/bin/ar
configure:7222: checking for ranlib
configure:7240: found /usr/bin/ranlib
configure:7252: result: /usr/bin/ranlib
configure:7477: checking for llc-3.9
configure:7510: result: no
configure:7593: checking for llc
configure:7626: result: no
configure:7726: checking for opt-3.9
configure:7759: result: no
configure:7842: checking for opt
configure:7875: result: no
configure:7960: checking whether #! works in shell scripts
configure:7977: result: yes
configure:7991: checking for perl
configure:8009: found /usr/bin/perl
configure:8021: result: /usr/bin/perl
configure:8056: checking version of gcc
configure:8160: result: 6.3.1
configure:8171: checking whether GCC supports -no-pie
configure:8177: result: yes
configure:8188: checking whether C compiler is clang
configure:8200: result: no
configure:8202: checking whether C compiler has an LLVM back end
configure:8216: result: no
configure:8226: checking whether ld is GNU ld
configure:8237: result: YES
configure:8243: checking whether ld understands --build-id
configure:8257: result: yes
configure:8267: checking whether ld understands -no_compact_unwind
configure:8281: result: yes
configure:8291: checking whether ld understands -filelist
configure:8312: result: no
configure:8324: checking Setting up CFLAGS, LDFLAGS, IGNORE_LINKER_LD_FLAGS and CPPFLAGS
configure:8416: result: done
configure:8420: checking Setting up CONF_CC_OPTS_STAGE0, CONF_GCC_LINKER_OPTS_STAGE0, CONF_LD_LINKER_OPTS_STAGE0 and CONF_CPP_OPTS_STAGE0
configure:8512: result: done
configure:8516: checking Setting up CONF_CC_OPTS_STAGE1, CONF_GCC_LINKER_OPTS_STAGE1, CONF_LD_LINKER_OPTS_STAGE1 and CONF_CPP_OPTS_STAGE1
configure:8608: result: done
configure:8612: checking Setting up CONF_CC_OPTS_STAGE2, CONF_GCC_LINKER_OPTS_STAGE2, CONF_LD_LINKER_OPTS_STAGE2 and CONF_CPP_OPTS_STAGE2
configure:8704: result: done
configure:8710: checking for extra options to pass gcc when compiling via C
configure:8764: result:  -fwrapv -fno-builtin
configure:9057: checking for .subsections_via_symbols
configure:9070: gcc -c -g -O2 -fno-stack-protector  conftest.c >&5
conftest.c: Assembler messages:
conftest.c:29: Error: unknown pseudo-op: `.subsections_via_symbols'
configure:9070: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
| #define PACKAGE_TARNAME "ghc-8.1"
| #define PACKAGE_VERSION "8.1"
| #define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
| #define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
| #define PACKAGE_URL ""
| #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
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define sUPPORTED_LLVM_VERSION (3,9)
| /* end confdefs.h.  */
|
| int
| main ()
| {
| __asm__ (".subsections_via_symbols");
|   ;
|   return 0;
| }
configure:9080: result: no
configure:9086: checking whether your assembler supports .ident directive
configure:9092: gcc -c -g -O2 -fno-stack-protector  conftest.c >&5
configure:9092: $? = 0
configure:9093: result: yes
configure:9106: checking for GNU non-executable stack support
configure:9119: gcc -c   conftest.c >&5
configure:9119: $? = 0
configure:9120: result: yes
configure:9150: checking for a working context diff
configure:9166: result: diff -U 1
configure:9190: checking for a BSD-compatible install
configure:9258: result: /usr/bin/install -c
configure:9272: checking for ar
configure:9302: result: /usr/bin/ar
configure:9315: checking whether /usr/bin/ar is GNU ar
configure:9326: result: yes
configure:9333: checking for ar arguments
configure:9359: result: q
configure:9370: checking whether /usr/bin/ar supports @file
configure:9390: result: yes
configure:9444: checking for ranlib
configure:9471: result: /usr/bin/ranlib
configure:9532: checking whether ln -s works
configure:9536: result: yes
configure:9620: checking for gsed
configure:9653: result: no
configure:9620: checking for sed
configure:9638: found /usr/bin/sed
configure:9650: result: /usr/bin/sed
configure:9666: checking for time
configure:9684: found /usr/bin/time
configure:9696: result: /usr/bin/time
configure:9709: checking for gnutar
configure:9742: result: no
configure:9709: checking for gtar
configure:9742: result: no
configure:9709: checking for tar
configure:9727: found /usr/bin/tar
configure:9739: result: /usr/bin/tar
configure:9756: checking for gpatch
configure:9789: result: no
configure:9756: checking for patch
configure:9774: found /usr/bin/patch
configure:9786: result: /usr/bin/patch
configure:9802: checking for dtrace
configure:9835: result: no
configure:9849: checking for HsColour
configure:9882: result: no
configure:9897: checking for sphinx-build
configure:9915: found /usr/bin/sphinx-build
configure:9927: result: /usr/bin/sphinx-build
configure:9935: checking for version of sphinx-build
configure:9945: result: 1.5.2
configure:9974: checking for xelatex
configure:9992: found /usr/bin/xelatex
configure:10004: result: /usr/bin/xelatex
configure:10013: checking for ghc-pkg matching /usr/bin/ghc
configure:10028: error: Cannot find matching ghc-pkg

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_env_CC_STAGE0_set=
ac_cv_env_CC_STAGE0_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_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=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_minix_config_h=no
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_objext=o
ac_cv_path_AR=/usr/bin/ar
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_GHC=/usr/bin/ghc
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_LD=/usr/bin/ld
ac_cv_path_NM=/usr/bin/nm
ac_cv_path_OBJDUMP=/usr/bin/objdump
ac_cv_path_PatchCmd=/usr/bin/patch
ac_cv_path_PerlCmd=/usr/bin/perl
ac_cv_path_RANLIB=/usr/bin/ranlib
ac_cv_path_SPHINXBUILD=/usr/bin/sphinx-build
ac_cv_path_SedCmd=/usr/bin/sed
ac_cv_path_TarCmd=/usr/bin/tar
ac_cv_path_TimeCmd=/usr/bin/time
ac_cv_path_XELATEX=/usr/bin/xelatex
ac_cv_path_fp_prog_ar=/usr/bin/ar
ac_cv_path_fp_prog_find=/usr/bin/find
ac_cv_path_fp_prog_sort=/usr/bin/sort
ac_cv_path_install='/usr/bin/install -c'
ac_cv_prog_CPP='gcc -E'
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_RANLIB=/usr/bin/ranlib
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_safe_to_define___extensions__=yes
ac_cv_sys_interpreter=yes
ac_cv_target=x86_64-unknown-linux-gnu
fp_cv_context_diff='diff -U 1'
fp_cv_gcc_extra_opts=' -fwrapv -fno-builtin'
fp_cv_gcc_version=6.3.1
fp_cv_gnu_ld=YES
fp_cv_ld_build_id=yes
fp_cv_ld_has_filelist=no
fp_cv_ld_no_compact_unwind=yes
fp_cv_prog_ar_args=q
fp_cv_prog_ar_is_gnu=yes
fp_cv_prog_ar_needs_ranlib=no
fp_cv_prog_ar_supports_atfile=yes
fp_cv_sphinx_version=1.5.2

## ----------------- ##
## Output variables. ##
## ----------------- ##

ALLOCA=''
AR='/usr/bin/ar'
ARM_ISA=''
AR_OPTS_STAGE0='q'
AR_STAGE0='/usr/bin/ar'
Alex3=''
AlexCmd=''
AlexVersion=''
ArArgs='q'
ArCmd='/usr/bin/ar'
ArIsGNUAr='YES'
ArSupportsAtFile='YES'
ArSupportsAtFile_STAGE0='YES'
BUILD_MAN=''
BUILD_SPHINX_HTML=''
BUILD_SPHINX_PDF=''
BuildArch_CPP='x86_64'
BuildOS_CPP='linux'
BuildPlatform='x86_64-unknown-linux'
BuildPlatform_CPP='x86_64_unknown_linux'
BuildVendor_CPP='unknown'
CC='gcc'
CC_CLANG_BACKEND='0'
CC_LLVM_BACKEND='0'
CC_STAGE0='/usr/bin/gcc'
CFLAGS='-g -O2 -fno-stack-protector'
CONFIGURE_ARGS=''
CONF_CC_OPTS_STAGE0=' -fno-stack-protector'
CONF_CC_OPTS_STAGE1=' -fno-stack-protector'
CONF_CC_OPTS_STAGE2=' -fno-stack-protector'
CONF_CPP_OPTS_STAGE0=''
CONF_CPP_OPTS_STAGE1=''
CONF_CPP_OPTS_STAGE2=''
CONF_GCC_LINKER_OPTS_STAGE0=''
CONF_GCC_LINKER_OPTS_STAGE1=''
CONF_GCC_LINKER_OPTS_STAGE2=''
CONF_HC_OPTS_STAGE0=''
CONF_HC_OPTS_STAGE1=''
CONF_HC_OPTS_STAGE2=''
CONF_LD_LINKER_OPTS_STAGE0=''
CONF_LD_LINKER_OPTS_STAGE1=''
CONF_LD_LINKER_OPTS_STAGE2=''
CPP='gcc -E'
CPPFLAGS=''
CURSES_INCLUDE_DIRS=''
CURSES_LIB_DIRS=''
ContextDiffCmd='diff -U 1'
CrossCompilePrefix=''
CrossCompiling='NO'
DEFS=''
DtraceCmd=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/usr/bin/grep -E'
EXEEXT=''
FFIIncludeDir=''
FFILibDir=''
FindCmd='/usr/bin/find'
GHC='/usr/bin/ghc'
GHC_PACKAGE_DB_FLAG='package-db'
GMP_INCLUDE_DIRS=''
GMP_LIB_DIRS=''
GREP='/usr/bin/grep'
GccExtraViaCOpts=' -fwrapv -fno-builtin'
GccIsClang=''
GccLT34='NO'
GccLT44='NO'
GccLT46='NO'
GccVersion='6.3.1'
GhcLibsWithUnix='YES'
GhcMajVersion='8'
GhcMinVersion='0'
GhcPatchLevel='1'
GhcPkgCmd=''
GhcVersion='8.0.1'
HSCOLOUR=''
HappyCmd=''
HappyVersion=''
HaskellCPPArgs='-E -undef -traditional'
HaskellCPPCmd='gcc'
HaskellHaveGnuNonexecStack='True'
HaskellHaveIdentDirective='True'
HaskellHaveRTSLinker='YES'
HaskellHaveSubsectionsViaSymbols='False'
HaskellTargetArch='ArchX86_64'
HaskellTargetOs='OSLinux'
HaveDtrace='NO'
HaveLibMingwEx=''
HostArch_CPP='x86_64'
HostOS_CPP='linux'
HostPlatform='x86_64-unknown-linux'
HostPlatform_CPP='x86_64_unknown_linux'
HostVendor_CPP='unknown'
ICONV_INCLUDE_DIRS=''
ICONV_LIB_DIRS=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
LD='/usr/bin/ld'
LDFLAGS=''
LD_GOLD=''
LD_STAGE0='/usr/bin/ld'
LIBOBJS=''
LIBRARY_Cabal_VERSION=''
LIBRARY_base_VERSION=''
LIBRARY_compact_VERSION=''
LIBRARY_ghc_VERSION=''
LIBRARY_ghc_prim_VERSION=''
LIBS=''
LLC=''
LN_S='ln -s'
LTLIBOBJS=''
LdCmd='/usr/bin/ld'
LdHasBuildId='YES'
LdHasFilelist='NO'
LdHasNoCompactUnwind='YES'
LdIsGNULd='YES'
LeadingUnderscore=''
LlcCmd=''
LlvmVersion='3.9'
MakeCmd=''
NM='/usr/bin/nm'
NmCmd='/usr/bin/nm'
OBJDUMP='/usr/bin/objdump'
OBJEXT='o'
OPT=''
OSTYPE='linux-gnu'
ObjdumpCmd='/usr/bin/objdump'
OptCmd=''
PACKAGE_BUGREPORT='glasgow-haskell-bugs@haskell.org'
PACKAGE_NAME='The Glorious Glasgow Haskell Compilation System'
PACKAGE_STRING='The Glorious Glasgow Haskell Compilation System 8.1'
PACKAGE_TARNAME='ghc-8.1'
PACKAGE_URL=''
PACKAGE_VERSION='8.1.20170208'
PATH_SEPARATOR=':'
PatchCmd='/usr/bin/patch'
PerlCmd='/usr/bin/perl'
ProjectGitCommitId='34e3523354916b0fb8a0dc93041d25812f7e6181'
ProjectName='The Glorious Glasgow Haskell Compilation System'
ProjectPatchLevel1='20170208'
ProjectPatchLevel2=''
ProjectPatchLevel='20170208'
ProjectVersion='8.1.20170208'
ProjectVersionInt='801'
ProjectVersionMunged='8.1'
RANLIB='/usr/bin/ranlib'
RANLIB_CMD='true'
REAL_RANLIB_CMD='/usr/bin/ranlib'
SHELL='/bin/sh'
SOLARIS_BROKEN_SHLD='NO'
SPHINXBUILD='/usr/bin/sphinx-build'
SUPPORTS_THIS_UNIT_ID='YES'
SedCmd='/usr/bin/sed'
SettingsArCommand='/usr/bin/ar'
SettingsCCompilerCommand='gcc'
SettingsCCompilerFlags=' -fno-stack-protector'
SettingsCCompilerLinkFlags=''
SettingsCCompilerSupportsNoPie='YES'
SettingsDllWrapCommand='/bin/false'
SettingsHaskellCPPCommand='gcc'
SettingsHaskellCPPFlags='-E -undef -traditional'
SettingsLdCommand='/usr/bin/ld'
SettingsLdFlags=''
SettingsLibtoolCommand='libtool'
SettingsLlcCommand='llc'
SettingsOptCommand='opt'
SettingsPerlCommand='/usr/bin/perl'
SettingsTouchCommand='touch'
SettingsWindresCommand='/bin/false'
SortCmd='/usr/bin/sort'
SplitObjsBroken='NO'
TarCmd='/usr/bin/tar'
TargetArch_CPP='x86_64'
TargetOS_CPP='linux'
TargetPlatform='x86_64-unknown-linux'
TargetPlatformFull='x86_64-unknown-linux'
TargetPlatform_CPP='x86_64_unknown_linux'
TargetVendor_CPP='unknown'
TimeCmd='/usr/bin/time'
Unregisterised='NO'
UseLibdw=''
UseSystemLibFFI=''
WithGhc='/usr/bin/ghc'
WordSize=''
XELATEX='/usr/bin/xelatex'
ac_ct_CC='gcc'
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
exeext_host=''
exeext_target=''
fp_prog_ar='/usr/bin/ar'
fp_prog_find='/usr/bin/find'
fp_prog_sort='/usr/bin/sort'
hardtop='/home/rupert/github/ghc'
host='x86_64-unknown-linux'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='NONE'
program_transform_name='s,x,x,'
psdir='${docdir}'
release='1'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
soext_host='.so'
soext_target='.so'
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux'
target_alias=''
target_cpu='x86_64'
target_os='linux-gnu'
target_vendor='unknown'

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "The Glorious Glasgow Haskell Compilation System"
#define PACKAGE_TARNAME "ghc-8.1"
#define PACKAGE_VERSION "8.1"
#define PACKAGE_STRING "The Glorious Glasgow Haskell Compilation System 8.1"
#define PACKAGE_BUGREPORT "glasgow-haskell-bugs@haskell.org"
#define PACKAGE_URL ""
#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
#define __EXTENSIONS__ 1
#define _ALL_SOURCE 1
#define _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define _TANDEM_SOURCE 1
#define sUPPORTED_LLVM_VERSION (3,9)

configure: exit 1