gmp-6.0.0a

[Andreas Enge <andreas@enge.fr>]

[-- Attachment #1: Type: text/plain, Size: 640 bytes --]

Hello,

I am trying to upgrade gmp to 6.0.0a, with a small added complication since
the tarball unpacks into a directory gmp-6.0.0a... The patch is attached.

The configure phase of libstdc++ now fails (config.log attached), with the
following error message:

checking for exception model to use... configure: error: unable to detect exception model

The corresponding lines in config.log seem to be the following:

x86_64-guix-linux-gnu-g++: error trying to exec 'cc1plus': execvp: No such file or directory
configure:15050: $? = 1
configure:15077: error: unable to detect exception model

Do you have an idea what is happening?

Andreas


[-- Attachment #2: 0001-gnu-gmp-Upgrade-to-6.0.0a.patch --]
[-- Type: text/plain, Size: 2551 bytes --]

From 722111abb7c15b77bc10a2afe0f0fd34106dc250 Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Tue, 15 Apr 2014 09:36:32 +0200
Subject: [PATCH] gnu: gmp: Upgrade to 6.0.0a.

* gnu/packages/multiprecision.scm (gmp): Upgrade to 6.0.0a.
* gnu/packages/base.scm (gcc-boot0): Modify symbolic link to point to
    gmp-6.0.0 instead of the non-existing gmp-6.0.0a.
---
 gnu/packages/base.scm           | 9 +++++++--
 gnu/packages/multiprecision.scm | 4 ++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index b986662..8771d2b 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
 ;;;
@@ -728,9 +729,13 @@ identifier SYSTEM."
                                           source)))
                              (list gmp mpfr mpc))
 
-                   ;; Create symlinks like `gmp' -> `gmp-5.0.5'.
+                   ;; Create symlinks like `gmp' -> `gmp-x.y.z'.
                    ,@(map (lambda (lib)
-                            `(symlink ,(package-full-name lib)
+                            ;; Drop trailing letters, as gmp-6.0.0a unpacks
+                            ;; into gmp-6.0.0.
+                            `(symlink ,(string-trim-right
+                                        (package-full-name lib)
+                                        char-set:letter)
                                       ,(package-name lib)))
                           (list gmp mpfr mpc))))
                (alist-cons-after
diff --git a/gnu/packages/multiprecision.scm b/gnu/packages/multiprecision.scm
index b77e307..377d922 100644
--- a/gnu/packages/multiprecision.scm
+++ b/gnu/packages/multiprecision.scm
@@ -27,7 +27,7 @@
 (define-public gmp
   (package
    (name "gmp")
-   (version "5.1.3")
+   (version "6.0.0a")
    (source (origin
             (method url-fetch)
             (uri
@@ -35,7 +35,7 @@
                             version ".tar.xz"))
             (sha256
              (base32
-              "0wbhn3wih61vjcs94q531fipfvvzqfq2v4qr03rl3xaggyiyvqny"))))
+              "0r5pp27cy7ch3dg5v0rsny8bib1zfvrza6027g2mp5f6v8pd6mli"))))
    (build-system gnu-build-system)
    (native-inputs `(("m4" ,m4)))
    (outputs '("out" "debug"))
-- 
1.8.4


[-- Attachment #3: config.log --]
[-- Type: text/plain, Size: 36863 bytes --]

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

It was created by package-unused configure version-unused, which was
generated by GNU Autoconf 2.64.  Invocation command line was

  $ ../libstdc++-v3/configure CONFIG_SHELL=/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/bash SHELL=/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/bash --prefix=/gnu/store/3xiwgxlw4icf2bbhrmw973rnf4i872q4-libstdc++-4.8.2 --enable-fast-install --disable-shared --disable-libstdcxx-threads --disable-libstdcxx-pch --with-gxx-include-dir=/gnu/store/3xiwgxlw4icf2bbhrmw973rnf4i872q4-libstdc++-4.8.2/include

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

hostname = localhost
uname -m = x86_64
uname -r = 3.2.0-4-amd64
uname -s = Linux
uname -v = #1 SMP Debian 3.2.54-2

/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: /gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/bin
PATH: /gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/sbin
PATH: /gnu/store/g6kjvj6aixlm3flsqlxsdxg7r4y7fhbs-gcc-cross-boot0-wrapped-4.8.2/bin
PATH: /gnu/store/6fh46aczz3z5r776q8frnqnyb7v5426w-binutils-cross-boot0-2.24/bin
PATH: /gnu/store/6i0s4cdrhvmhzg3fvn5ayd94biw0vcc9-make-boot0-4.0/bin
PATH: /gnu/store/47ydh0cpjkfaws4843k81aky9gbmdm7v-diffutils-3.3/bin
PATH: /gnu/store/b7rwrd4rilkq5fvg9cshba8bjcvph78v-findutils-4.4.2/bin
PATH: /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin
PATH: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin
PATH: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin


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

configure:2925: checking build system type
configure:2939: result: x86_64-unknown-linux-gnu
configure:2959: checking host system type
configure:2972: result: x86_64-unknown-linux-gnu
configure:2992: checking target system type
configure:3005: result: x86_64-unknown-linux-gnu
configure:3090: checking for a BSD-compatible install
configure:3158: result: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/install -c
configure:3169: checking whether build environment is sane
configure:3219: result: yes
configure:3360: checking for a thread-safe mkdir -p
configure:3399: result: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/mkdir -p
configure:3412: checking for gawk
configure:3428: found /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/gawk
configure:3439: result: gawk
configure:3450: checking whether make sets $(MAKE)
configure:3476: result: no
configure:3599: checking for gcc
configure:3615: found /gnu/store/g6kjvj6aixlm3flsqlxsdxg7r4y7fhbs-gcc-cross-boot0-wrapped-4.8.2/bin/gcc
configure:3626: result: gcc
configure:3855: checking for C compiler version
configure:3864: gcc --version >&5
x86_64-guix-linux-gnu-gcc (GCC) 4.8.2
Copyright (C) 2013 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:3875: $? = 0
configure:3864: gcc -v >&5
Using built-in specs.
COLLECT_GCC=/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/bin/x86_64-guix-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/4.8.2/lto-wrapper
Target: x86_64-guix-linux-gnu
Configured with: 
Thread model: single
gcc version 4.8.2 (GCC) 
COMPILER_PATH=/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/4.8.2/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/4.8.2/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/lib/gcc/x86_64-guix-linux-gnu/4.8.2/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/lib/gcc/x86_64-guix-linux-gnu/
LIBRARY_PATH=/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/lib/gcc/x86_64-guix-linux-gnu/4.8.2/
COLLECT_GCC_OPTIONS='-B' '/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib' '-v' '-mtune=generic' '-march=x86-64'
... rest of stderr output deleted ...
configure:3875: $? = 1
configure:3864: gcc -V >&5
x86_64-guix-linux-gnu-gcc: error: unrecognized command line option '-V'
configure:3875: $? = 1
configure:3864: gcc -qversion >&5
x86_64-guix-linux-gnu-gcc: error: unrecognized command line option '-qversion'
configure:3875: $? = 1
configure:3891: gcc -o conftest    conftest.c  >&5
configure:3894: $? = 0
configure:3923: checking for C compiler default output file name
configure:3945: gcc    conftest.c  >&5
configure:3949: $? = 0
configure:3986: result: a.out
configure:4002: checking whether the C compiler works
configure:4011: ./a.out
configure:4015: $? = 0
configure:4030: result: yes
configure:4037: checking whether we are cross compiling
configure:4039: result: no
configure:4042: checking for suffix of executables
configure:4049: gcc -o conftest    conftest.c  >&5
configure:4053: $? = 0
configure:4075: result: 
configure:4082: checking for suffix of object files
configure:4104: gcc -c   conftest.c >&5
configure:4108: $? = 0
configure:4129: result: o
configure:4133: checking whether we are using the GNU C compiler
configure:4152: gcc -c   conftest.c >&5
configure:4152: $? = 0
configure:4161: result: yes
configure:4170: checking whether gcc accepts -g
configure:4190: gcc -c -g  conftest.c >&5
configure:4190: $? = 0
configure:4231: result: yes
configure:4248: checking for gcc option to accept ISO C89
configure:4312: gcc  -c -g -O2  conftest.c >&5
configure:4312: $? = 0
configure:4325: result: none needed
configure:4403: checking for g++
configure:4419: found /gnu/store/g6kjvj6aixlm3flsqlxsdxg7r4y7fhbs-gcc-cross-boot0-wrapped-4.8.2/bin/g++
configure:4430: result: g++
configure:4457: checking for C++ compiler version
configure:4466: g++ --version >&5
x86_64-guix-linux-gnu-g++ (GCC) 4.8.2
Copyright (C) 2013 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:4477: $? = 0
configure:4466: g++ -v >&5
Using built-in specs.
COLLECT_GCC=/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/bin/x86_64-guix-linux-gnu-g++
COLLECT_LTO_WRAPPER=/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/4.8.2/lto-wrapper
Target: x86_64-guix-linux-gnu
Configured with: 
Thread model: single
gcc version 4.8.2 (GCC) 
COMPILER_PATH=/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/4.8.2/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/4.8.2/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/libexec/gcc/x86_64-guix-linux-gnu/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/lib/gcc/x86_64-guix-linux-gnu/4.8.2/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/lib/gcc/x86_64-guix-linux-gnu/
LIBRARY_PATH=/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib/:/gnu/store/1xr4irpaw7pg1i1szbl5hzg5wks3cfgz-gcc-cross-boot0-4.8.2/lib/gcc/x86_64-guix-linux-gnu/4.8.2/
COLLECT_GCC_OPTIONS='-B' '/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib' '-v' '-mtune=generic' '-march=x86-64'
... rest of stderr output deleted ...
configure:4477: $? = 1
configure:4466: g++ -V >&5
x86_64-guix-linux-gnu-g++: error: unrecognized command line option '-V'
configure:4477: $? = 1
configure:4466: g++ -qversion >&5
x86_64-guix-linux-gnu-g++: error: unrecognized command line option '-qversion'
configure:4477: $? = 1
configure:4481: checking whether we are using the GNU C++ compiler
configure:4500: g++ -c  -fno-builtin  conftest.cpp >&5
x86_64-guix-linux-gnu-g++: error trying to exec 'cc1plus': execvp: No such file or directory
configure:4500: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| #ifndef __GNUC__
|        choke me
| #endif
| 
|   ;
|   return 0;
| }
configure:4509: result: no
configure:4518: checking whether g++ accepts -g
configure:4538: g++ -c -g  conftest.cpp >&5
x86_64-guix-linux-gnu-g++: error trying to exec 'cc1plus': execvp: No such file or directory
configure:4538: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4553: g++ -c   conftest.cpp >&5
x86_64-guix-linux-gnu-g++: error trying to exec 'cc1plus': execvp: No such file or directory
configure:4553: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4569: g++ -c -g  conftest.cpp >&5
x86_64-guix-linux-gnu-g++: error trying to exec 'cc1plus': execvp: No such file or directory
configure:4569: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4579: result: no
configure:4612: checking how to run the C preprocessor
configure:4643: gcc -E  conftest.c
configure:4643: $? = 0
configure:4657: 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:4657: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4682: result: gcc -E
configure:4702: gcc -E  conftest.c
configure:4702: $? = 0
configure:4716: 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:4716: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4745: checking for grep that handles long lines and -e
configure:4803: result: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep
configure:4808: checking for egrep
configure:4870: result: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep -E
configure:4922: checking whether ln -s works
configure:4926: result: yes
configure:4978: checking for as
configure:4994: found /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/as
configure:5005: result: as
configure:5070: checking for ar
configure:5086: found /gnu/store/g6kjvj6aixlm3flsqlxsdxg7r4y7fhbs-gcc-cross-boot0-wrapped-4.8.2/bin/ar
configure:5097: result: ar
configure:5162: checking for ranlib
configure:5178: found /gnu/store/g6kjvj6aixlm3flsqlxsdxg7r4y7fhbs-gcc-cross-boot0-wrapped-4.8.2/bin/ranlib
configure:5189: result: ranlib
configure:5213: checking whether to enable maintainer-specific portions of Makefiles
configure:5222: result: no
configure:5283: CPU config directory is cpu/i486
configure:5285: OS config directory is os/gnu-linux
configure:5343: checking how to print strings
configure:5370: result: printf
configure:5391: checking for a sed that does not truncate output
configure:5455: result: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/sed
configure:5473: checking for fgrep
configure:5535: result: /gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep -F
configure:5570: checking for ld used by gcc
configure:5637: result: /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/ld
configure:5644: checking if the linker (/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/ld) is GNU ld
configure:5659: result: yes
configure:5671: checking for BSD- or MS-compatible name lister (nm)
configure:5720: result: /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B
configure:5850: checking the name lister (/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B) interface
configure:5857: gcc -c -g -O2  conftest.c >&5
configure:5860: /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B "conftest.o"
configure:5863: output
0000000000000000 B some_variable
configure:5870: result: BSD nm
configure:5874: checking the maximum length of command line arguments
configure:5999: result: 1572864
configure:6016: checking whether the shell understands some XSI constructs
configure:6026: result: yes
configure:6030: checking whether the shell understands "+="
configure:6036: result: yes
configure:6071: checking for /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/ld option to reload object files
configure:6078: result: -r
configure:6147: checking for objdump
configure:6163: found /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/objdump
configure:6174: result: objdump
configure:6206: checking how to recognize dependent libraries
configure:6407: result: pass_all
configure:6467: checking for ar
configure:6494: result: ar
configure:6572: checking for strip
configure:6588: found /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/strip
configure:6599: result: strip
configure:6671: checking for ranlib
configure:6698: result: ranlib
configure:6800: checking command to parse /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B output from gcc object
configure:6918: gcc -c -g -O2  conftest.c >&5
configure:6921: $? = 0
configure:6925: /gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm
configure:6928: $? = 0
configure:6982: gcc -o conftest -g -O2   conftest.c conftstm.o >&5
configure:6985: $? = 0
configure:7023: result: ok
configure:7118: gcc -c -g -O2  conftest.c >&5
configure:7121: $? = 0
configure:7869: checking for ANSI C header files
configure:7889: gcc -c -g -O2  conftest.c >&5
configure:7889: $? = 0
configure:7962: gcc -o conftest -g -O2   conftest.c  >&5
configure:7962: $? = 0
configure:7962: ./conftest
configure:7962: $? = 0
configure:7973: result: yes
configure:7986: checking for sys/types.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for sys/stat.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for stdlib.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for string.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for memory.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for strings.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for inttypes.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for stdint.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:7986: checking for unistd.h
configure:7986: gcc -c -g -O2  conftest.c >&5
configure:7986: $? = 0
configure:7986: result: yes
configure:8001: checking for dlfcn.h
configure:8001: gcc -c -g -O2  conftest.c >&5
configure:8001: $? = 0
configure:8001: result: yes
configure:8187: checking for objdir
configure:8202: result: .libs
configure:8473: checking if gcc supports -fno-rtti -fno-exceptions
configure:8491: gcc -c -g -O2  -fno-rtti -fno-exceptions conftest.c >&5
cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C [enabled by default]
configure:8495: $? = 0
configure:8508: result: no
configure:8528: checking for gcc option to produce PIC
configure:8814: result: -fPIC -DPIC
configure:8826: checking if gcc PIC flag -fPIC -DPIC works
configure:8844: gcc -c -g -O2  -fPIC -DPIC -DPIC conftest.c >&5
configure:8848: $? = 0
configure:8861: result: yes
configure:8885: checking if gcc static flag -static works
configure:8913: result: yes
configure:8928: checking if gcc supports -c -o file.o
configure:8949: gcc -c -g -O2  -o out/conftest2.o conftest.c >&5
configure:8953: $? = 0
configure:8975: result: yes
configure:8983: checking if gcc supports -c -o file.o
configure:9030: result: yes
configure:9063: checking whether the gcc linker (/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/ld) supports shared libraries
configure:10143: result: yes
configure:10388: checking dynamic linker characteristics
configure:10842: gcc -o conftest -g -O2   -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:10842: $? = 0
configure:11064: result: GNU/Linux ld.so
configure:11171: checking how to hardcode library paths into programs
configure:11196: result: immediate
configure:11293: checking for shl_load
configure:11293: gcc -o conftest -g -O2   conftest.c  >&5
/tmp/nix-build-libstdc++-4.8.2.drv-0/ccgcn4iw.o: In function `main':
/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/build/conftest.c:55: undefined reference to `shl_load'
collect2: error: ld returned 1 exit status
configure:11293: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #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 HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define shl_load innocuous_shl_load
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char shl_load (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef shl_load
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char shl_load ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_shl_load || defined __stub___shl_load
| choke me
| #endif
| 
| int
| main ()
| {
| return shl_load ();
|   ;
|   return 0;
| }
configure:11293: result: no
configure:11297: checking for shl_load in -ldld
configure:11325: gcc -o conftest -g -O2   conftest.c -ldld   >&5
/gnu/store/6fh46aczz3z5r776q8frnqnyb7v5426w-binutils-cross-boot0-2.24/bin/x86_64-guix-linux-gnu-ld: cannot find -ldld
collect2: error: ld returned 1 exit status
configure:11325: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #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 HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char shl_load ();
| int
| main ()
| {
| return shl_load ();
|   ;
|   return 0;
| }
configure:11334: result: no
configure:11339: checking for dlopen
configure:11339: gcc -o conftest -g -O2   conftest.c  >&5
/tmp/nix-build-libstdc++-4.8.2.drv-0/cccuUnPa.o: In function `main':
/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/build/conftest.c:55: undefined reference to `dlopen'
collect2: error: ld returned 1 exit status
configure:11339: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "package-unused"
| #define PACKAGE_TARNAME "libstdc++"
| #define PACKAGE_VERSION "version-unused"
| #define PACKAGE_STRING "package-unused version-unused"
| #define PACKAGE_BUGREPORT ""
| #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 HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define dlopen innocuous_dlopen
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char dlopen (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef dlopen
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char dlopen ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_dlopen || defined __stub___dlopen
| choke me
| #endif
| 
| int
| main ()
| {
| return dlopen ();
|   ;
|   return 0;
| }
configure:11339: result: no
configure:11343: checking for dlopen in -ldl
configure:11371: gcc -o conftest -g -O2   conftest.c -ldl   >&5
configure:11371: $? = 0
configure:11380: result: yes
configure:11505: checking whether a program can dlopen itself
configure:11585: gcc -o conftest -g -O2  -DHAVE_DLFCN_H  -Wl,--export-dynamic conftest.c -ldl  >&5
configure:11588: $? = 0
configure:11606: result: yes
configure:11611: checking whether a statically linked program can dlopen itself
configure:11691: gcc -o conftest -g -O2  -DHAVE_DLFCN_H  -Wl,--export-dynamic -static conftest.c -ldl  >&5
/tmp/nix-build-libstdc++-4.8.2.drv-0/ccAVXSxu.o: In function `main':
/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/build/configure:11671: warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/gnu/store/6fh46aczz3z5r776q8frnqnyb7v5426w-binutils-cross-boot0-2.24/bin/x86_64-guix-linux-gnu-ld: dynamic STT_GNU_IFUNC symbol `strcmp' with pointer equality in `/gnu/store/90jg9rb36bjcqwlphla6wz5rv6bfridy-glibc-2.19/lib/libc.a(strcmp.o)' can not be used when making an executable; recompile with -fPIE and relink with -pie
collect2: error: ld returned 1 exit status
configure:11694: $? = 1
configure:11712: result: no
configure:11751: checking whether stripping libraries is possible
configure:11756: result: yes
configure:11791: checking if libtool supports shared libraries
configure:11793: result: yes
configure:11796: checking whether to build shared libraries
configure:11817: result: no
configure:11820: checking whether to build static libraries
configure:11824: result: yes
configure:15006: checking for exception model to use
configure:15047: g++ -c -S  conftest.cpp >&5
x86_64-guix-linux-gnu-g++: error trying to exec 'cc1plus': execvp: No such file or directory
configure:15050: $? = 1
configure:15077: error: unable to detect exception model

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

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=no
ac_cv_env_CCC_set=
ac_cv_env_CCC_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_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFILT_set=
ac_cv_env_CXXFILT_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_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_func_dlopen=no
ac_cv_func_shl_load=no
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_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_lib_dl_dlopen=yes
ac_cv_lib_dld_shl_load=no
ac_cv_objext=o
ac_cv_path_EGREP='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep -E'
ac_cv_path_FGREP='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep -F'
ac_cv_path_GREP=/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep
ac_cv_path_SED=/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/sed
ac_cv_path_install='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/install -c'
ac_cv_path_mkdir=/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CPP='gcc -E'
ac_cv_prog_ac_ct_AR=ar
ac_cv_prog_ac_ct_AS=as
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_ac_ct_OBJDUMP=objdump
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_ac_ct_STRIP=strip
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=no
ac_cv_prog_make_make_set=no
ac_cv_target=x86_64-unknown-linux-gnu
lt_cv_deplibs_check_method=pass_all
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=-ldl
lt_cv_dlopen_self=yes
lt_cv_dlopen_self_static=no
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/ld
lt_cv_path_NM='/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B'
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_gnu_ld=yes
lt_cv_shlibpath_overrides_runpath=yes
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/  {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/  {"\2", (void *) \&\2},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \([^ ]*\) $/  {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \(lib[^ ]*\)$/  {"\2", (void *) \&\2},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/  {"lib\2", (void *) \&\2},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_max_cmd_len=1572864

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

ABI_TWEAKS_SRCDIR=''
ACLOCAL='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/missing --run aclocal-1.11'
ALLOCATOR_H=''
ALLOCATOR_NAME=''
AMTAR='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/missing --run tar'
AR='ar'
AS='as'
ATOMICITY_SRCDIR=''
ATOMIC_FLAGS=''
ATOMIC_WORD_SRCDIR=''
AUTOCONF='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/missing --run autoconf'
AUTOHEADER='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/missing --run autoheader'
AUTOMAKE='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/missing --run automake-1.11'
AWK='gawk'
BASIC_FILE_CC=''
BASIC_FILE_H=''
BUILD_EPUB_FALSE=''
BUILD_EPUB_TRUE=''
BUILD_HTML_FALSE=''
BUILD_HTML_TRUE=''
BUILD_INFO_FALSE=''
BUILD_INFO_TRUE=''
BUILD_MAN_FALSE=''
BUILD_MAN_TRUE=''
BUILD_PDF_FALSE=''
BUILD_PDF_TRUE=''
BUILD_XML_FALSE=''
BUILD_XML_TRUE=''
CC='gcc'
CCODECVT_CC=''
CCOLLATE_CC=''
CCTYPE_CC=''
CFLAGS='-g -O2'
CLOCALE_CC=''
CLOCALE_H=''
CLOCALE_INTERNAL_H=''
CMESSAGES_CC=''
CMESSAGES_H=''
CMONEY_CC=''
CNUMERIC_CC=''
CPP='gcc -E'
CPPFLAGS=''
CPU_DEFINES_SRCDIR=''
CPU_OPT_BITS_RANDOM=''
CPU_OPT_EXT_RANDOM=''
CSTDIO_H=''
CTIME_CC=''
CTIME_H=''
CXX='g++'
CXXCPP=''
CXXFILT=''
CXXFLAGS=''
CYGPATH_W='echo'
C_INCLUDE_DIR=''
DBLATEX=''
DEBUG_FLAGS=''
DEFS=''
DOT=''
DOXYGEN=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep -E'
ENABLE_EXTERN_TEMPLATE_FALSE=''
ENABLE_EXTERN_TEMPLATE_TRUE=''
ENABLE_PYTHONDIR_FALSE=''
ENABLE_PYTHONDIR_TRUE=''
ENABLE_SYMVERS_DARWIN_FALSE=''
ENABLE_SYMVERS_DARWIN_TRUE=''
ENABLE_SYMVERS_FALSE=''
ENABLE_SYMVERS_GNU_FALSE=''
ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=''
ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=''
ENABLE_SYMVERS_GNU_TRUE=''
ENABLE_SYMVERS_SUN_FALSE=''
ENABLE_SYMVERS_SUN_TRUE=''
ENABLE_SYMVERS_TRUE=''
ENABLE_VISIBILITY_FALSE=''
ENABLE_VISIBILITY_TRUE=''
ENABLE_WERROR_FALSE=''
ENABLE_WERROR_TRUE=''
ERROR_CONSTANTS_SRCDIR=''
EXEEXT=''
EXTRA_CXX_FLAGS=''
FGREP='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep -F'
GLIBCXX_BUILD_DEBUG_FALSE=''
GLIBCXX_BUILD_DEBUG_TRUE=''
GLIBCXX_BUILD_PCH_FALSE=''
GLIBCXX_BUILD_PCH_TRUE=''
GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=''
GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=''
GLIBCXX_C_HEADERS_C_FALSE=''
GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=''
GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=''
GLIBCXX_C_HEADERS_C_STD_FALSE=''
GLIBCXX_C_HEADERS_C_STD_TRUE=''
GLIBCXX_C_HEADERS_C_TRUE=''
GLIBCXX_HOSTED_FALSE=''
GLIBCXX_HOSTED_TRUE=''
GLIBCXX_INCLUDES=''
GLIBCXX_LDBL_COMPAT_FALSE=''
GLIBCXX_LDBL_COMPAT_TRUE=''
GLIBCXX_LIBS=''
GREP='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/grep'
HWCAP_FLAGS=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/ld'
LDFLAGS=''
LIBICONV=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBICONV=''
LTLIBOBJS=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/missing --run makeinfo'
MKDIR_P='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/mkdir -p'
NM='/gnu/store/d90rml7rbl5971mqkyh9bp1645dk7nzk-binutils-bootstrap-0/bin/nm -B'
NMEDIT=''
OBJDUMP='objdump'
OBJEXT='o'
OPTIMIZE_CXXFLAGS=''
OPT_LDFLAGS=''
OS_INC_SRCDIR=''
OTOOL64=''
OTOOL=''
PACKAGE='libstdc++'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='package-unused'
PACKAGE_STRING='package-unused version-unused'
PACKAGE_TARNAME='libstdc++'
PACKAGE_URL=''
PACKAGE_VERSION='version-unused'
PATH_SEPARATOR=':'
PDFLATEX=''
RANLIB='ranlib'
SECTION_FLAGS=''
SECTION_LDFLAGS=''
SED='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/sed'
SET_MAKE='MAKE=make'
SHELL='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/bash'
STRIP='strip'
SYMVER_FILE=''
TOPLEVEL_INCLUDES=''
USE_NLS=''
VERSION='version-unused'
WARN_FLAGS=''
WERROR=''
XMLLINT=''
XSLTPROC=''
XSL_STYLE_DIR=''
ac_ct_CC='gcc'
ac_ct_CXX='g++'
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__isrc=' -I$(srcdir)'
am__leading_dot='.'
am__tar='${AMTAR} chof - "$$tardir"'
am__untar='${AMTAR} xf -'
baseline_dir=''
baseline_subdir_switch=''
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
check_msgfmt=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
enable_shared='no'
enable_static='yes'
exec_prefix='NONE'
glibcxx_MOFILES=''
glibcxx_PCHFLAGS=''
glibcxx_POFILES=''
glibcxx_builddir='/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/build'
glibcxx_compiler_pic_flag=''
glibcxx_compiler_shared_flag=''
glibcxx_localedir=''
glibcxx_lt_pic_flag=''
glibcxx_prefixdir=''
glibcxx_srcdir='/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/libstdc++-v3'
glibcxx_toolexecdir=''
glibcxx_toolexeclibdir=''
gxx_include_dir=''
host='x86_64-unknown-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
libtool_VERSION=''
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
lt_host_flags=''
mandir='${datarootdir}/man'
mkdir_p='/gnu/store/3zx03qfbpykc93pn9k1gflvmm2wqj4xz-bootstrap-binaries-0/bin/mkdir -p'
multi_basedir='../libstdc++-v3/..'
oldincludedir='/usr/include'
pdfdir='${docdir}'
port_specific_symbol_files=''
prefix='/gnu/store/3xiwgxlw4icf2bbhrmw973rnf4i872q4-libstdc++-4.8.2'
program_transform_name='s,x,x,'
psdir='${docdir}'
python_mod_dir=''
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux-gnu'
target_alias=''
target_cpu='x86_64'
target_os='linux-gnu'
target_vendor='unknown'
thread_header=''
toplevel_builddir='/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/build/..'
toplevel_srcdir='/tmp/nix-build-libstdc++-4.8.2.drv-0/gcc-4.8.2/libstdc++-v3/..'

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

/* confdefs.h */
#define PACKAGE_NAME "package-unused"
#define PACKAGE_TARNAME "libstdc++"
#define PACKAGE_VERSION "version-unused"
#define PACKAGE_STRING "package-unused version-unused"
#define PACKAGE_BUGREPORT ""
#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 HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define _GLIBCXX_HOSTED 1
#define _GLIBCXX_VERBOSE 1

configure: exit 1