On 04/14/11 14:03, Matthew Flatt wrote:
> At Thu, 14 Apr 2011 10:40:12 +0200, Marijn wrote:
>> I'm not sure how
>> to debug that AC_TRY_LINK invocation or what kind of information would
>> help you to do it, so please tell me if you need anything.
> 
> Can you send me "config.log"? It shows the compilation commands and
> error messages when AC_TRY_LINK tries to compile and link.


configure:5116: result: yes
configure:5121: checking for libffi
configure:5173: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb
-O2 -pipe -I/usr/lib64/libffi-3.0.10rc8/include      -Wl,-O1
-Wl,--as-needed -lffi
conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
/var/tmp/portage/dev-scheme/racket-999/temp/ccc4wcaM.o: In function `main':
/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/conftest.c:29: 
undefined
reference to `ffi_type_void'
/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/conftest.c:29: 
undefined
reference to `ffi_prep_cif'
collect2: ld returned 1 exit status
configure:5179: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_SINGLE_FLOATS 1
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define MZ_USE_NOINLINE 1
| #define HAVE_CODESET 1
| #define HAVE_GETADDRINFO 1
| #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 <ffi.h>
| int
| main ()
| {
| ffi_cif cif;
|               ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &ffi_type_void,
NULL);
|   ;
|   return 0;
| }
configure:5195: result: no
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 2.61.  Invocation command line was

  $ ./configure --prefix=/usr --build=x86_64-pc-linux-gnu 
--host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info 
--datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib 
--libdir=/usr/lib64 --enable-gracket --disable-plot --disable-docs 
--enable-shared --disable-jit --enable-foreign --disable-places 
--disable-futures --disable-backtrace --disable-pthread --disable-perl --with-x

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

hostname = fusion
uname -m = x86_64
uname -r = 2.6.36-gentoo-r8
uname -s = Linux
uname -v = #1 SMP PREEMPT Wed Mar 9 14:02:29 CET 2011

/usr/bin/uname -p = Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /usr/lib64/portage/bin/ebuild-helpers/4
PATH: /usr/lib64/portage/bin/ebuild-helpers
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /opt/bin
PATH: /usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5


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

configure:1693: loading site script /usr/share/config.site
| #!/bin/bash
| # Copyright 2009 Gentoo Foundation
| # Distributed under the terms of the GNU General Public License v2
| 
| TOPDIR=/usr/share/crossdev/include/site
| 
| config_site_arch() {
|       local host=$(echo ${CHOST/-/ } | awk '{print $1}')
| 
|       [[ ${host/arm.*eb/} != ${host} ]] && host=armeb
|       [[ ${host/arm/} != ${host} ]] && [[ ${host} != armeb ]] && host=arm
| 
|       [[ ${host/mips.*el/} != ${host} ]] && host=mipsel
| 
|       #[[ ${host/i[4-5]/6} != ${host} ]] && host=i686
| 
|       echo ${host}
| }
| 
| config_site_names() {
|       local site_arch=$(config_site_arch)
|       local sites=""
|       local x
| 
|       [[ ${CHOST/-linux-/} != $CHOST ]] && sites+=" linux ${site_arch}-linux"
|       [[ ${CHOST/darwin/} != $CHOST ]] && sites+=" darwin ${site_arch}-linux"
| 
|       [[ ${CHOST/-linux-uclibc/} != $CHOST ]] && sites+=" linux-uclibc 
${site_arch}-linux-uclibc"
|       [[ ${CHOST/-linux-gnu/} != $CHOST ]] && sites+=" linux-gnu 
${site_arch}-linux-gnu"
| 
|       [[ ${CHOST/-linux-uclibceabi/} != $CHOST ]] && sites+=" 
linux-uclibceabi ${site_arch}-linux-uclibceabi"
|       [[ ${CHOST/-linux-gnueabi/} != $CHOST ]] && sites+=" linux-gnueabi 
${site_arch}-linux-gnueabi"
| 
|       for x in ${sites} ${CHOST}; do
|               [[ -e ${TOPDIR}/${x} ]] && echo ${TOPDIR}/${x}
|       done
| }
| 
| if [[ ${CHOST} != "" ]]; then
|       sites="$(config_site_names)"
|       if [[ ${sites} != "" ]]; then
|               for site in ${sites}; do
|                       echo "$(basename $0): loading site script ${site}"
|                       . ${site}
|               done
|       fi
|       unset site
|       unset sites
| fi
configure:2366: checking for x86_64-pc-linux-gnu-gcc
configure:2382: found /usr/bin/x86_64-pc-linux-gnu-gcc
configure:2393: result: x86_64-pc-linux-gnu-gcc
configure:2671: checking for C compiler version
configure:2678: x86_64-pc-linux-gnu-gcc --version >&5
x86_64-pc-linux-gnu-gcc (Gentoo 4.4.5 p1.0, pie-0.4.5) 4.4.5
Copyright (C) 2010 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:2681: $? = 0
configure:2688: x86_64-pc-linux-gnu-gcc -v >&5
Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/configure 
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.5 
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include 
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5 
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/man 
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/info 
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.5/include/g++-v4 
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec 
--disable-fixed-point --without-ppl --without-cloog --enable-nls 
--without-included-gettext --with-system-zlib --disable-werror 
--enable-secureplt --enable-multilib --enable-libmudflap --disable-libssp 
--enable-libgomp --enable-cld 
--with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.4.5/python 
--enable-checking=release --disable-libgcj --enable-languages=c,c++,fortran 
--enable-shared --enable-threads=posix --enable-__cxa_atexit 
--enable-clocale=gnu --with-bugurl=http://bugs.gentoo.org/ 
--with-pkgversion='Gentoo 4.4.5 p1.0, pie-0.4.5'
Thread model: posix
gcc version 4.4.5 (Gentoo 4.4.5 p1.0, pie-0.4.5) 
configure:2691: $? = 0
configure:2698: x86_64-pc-linux-gnu-gcc -V >&5
x86_64-pc-linux-gnu-gcc: '-V' option must have argument
configure:2701: $? = 1
configure:2724: checking for C compiler default output file name
configure:2751: x86_64-pc-linux-gnu-gcc -march=native -ggdb -O2 -pipe  -Wl,-O1 
-Wl,--as-needed conftest.c  >&5
configure:2754: $? = 0
configure:2792: result: a.out
configure:2809: checking whether the C compiler works
configure:2819: ./a.out
configure:2822: $? = 0
configure:2839: result: yes
configure:2846: checking whether we are cross compiling
configure:2848: result: no
configure:2851: checking for suffix of executables
configure:2858: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c  >&5
configure:2861: $? = 0
configure:2885: result: 
configure:2891: checking for suffix of object files
configure:2917: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:2920: $? = 0
configure:2943: result: o
configure:2947: checking whether we are using the GNU C compiler
configure:2976: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:2982: $? = 0
configure:2999: result: yes
configure:3004: checking whether x86_64-pc-linux-gnu-gcc accepts -g
configure:3034: x86_64-pc-linux-gnu-gcc -c -g  conftest.c >&5
configure:3040: $? = 0
configure:3139: result: yes
configure:3156: checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89
configure:3230: x86_64-pc-linux-gnu-gcc  -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:3236: $? = 0
configure:3259: result: none needed
configure:3282: checking how to run the C preprocessor
configure:3322: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:3328: $? = 0
configure:3359: x86_64-pc-linux-gnu-gcc -E  conftest.c
conftest.c:9:28: error: ac_nonexistent.h: No such file or directory
configure:3365: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_SINGLE_FLOATS 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:3398: result: x86_64-pc-linux-gnu-gcc -E
configure:3427: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:3433: $? = 0
configure:3464: x86_64-pc-linux-gnu-gcc -E  conftest.c
conftest.c:9:28: error: ac_nonexistent.h: No such file or directory
configure:3470: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_SINGLE_FLOATS 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:3517: checking for x86_64-pc-linux-gnu-ranlib
configure:3533: found /usr/bin/x86_64-pc-linux-gnu-ranlib
configure:3544: result: x86_64-pc-linux-gnu-ranlib
configure:3691: checking for cos in -lm
configure:3726: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -lm   >&5
conftest.c:16: warning: conflicting types for built-in function 'cos'
configure:3732: $? = 0
configure:3750: result: yes
configure:3762: checking for dlopen in -ldl
configure:3797: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl  -lm  >&5
configure:3803: $? = 0
configure:3821: result: yes
configure:4114: checking for inline keyword
configure:4136: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4139: $? = 0
configure:4145: ./conftest
configure:4148: $? = 0
configure:4166: result: yes
configure:4170: checking for noinline attribute
configure:4193: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4196: $? = 0
configure:4202: ./conftest
configure:4205: $? = 0
configure:4227: result: yes
configure:4231: checking for GNU preprocessor
configure:4256: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4259: $? = 0
configure:4265: ./conftest
configure:4268: $? = 0
configure:4286: result: yes
configure:4289: checking for nl_langinfo (CODESET)
configure:4312: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4318: $? = 0
configure:4339: result: yes
configure:4342: checking for getaddrinfo
configure:4367: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4373: $? = 0
configure:4394: result: yes
configure:4400: checking for grep that handles long lines and -e
configure:4474: result: /bin/grep
configure:4479: checking for egrep
configure:4557: result: /bin/grep -E
configure:4562: checking for ANSI C header files
configure:4592: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4598: $? = 0
configure:4697: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4700: $? = 0
configure:4706: ./conftest
configure:4709: $? = 0
configure:4726: result: yes
configure:4750: checking for sys/types.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for sys/stat.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for stdlib.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for string.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for memory.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for strings.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for inttypes.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for stdint.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4750: checking for unistd.h
configure:4771: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4777: $? = 0
configure:4793: result: yes
configure:4815: checking iconv.h usability
configure:4832: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:4838: $? = 0
configure:4852: result: yes
configure:4856: checking iconv.h presence
configure:4871: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:4877: $? = 0
configure:4891: result: yes
configure:4919: checking for iconv.h
configure:4926: result: yes
configure:4961: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:4964: $? = 0
configure:4970: ./conftest
configure:4973: $? = 0
configure:5051: checking iconv is usable
configure:5054: result: yes
configure:5061: checking for mbsrtowcs
configure:5086: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
conftest.c: In function 'main':
conftest.c:28: warning: passing argument 2 of 'mbsrtowcs' from incompatible 
pointer type
/usr/include/bits/wchar2.h:475: note: expected 'const char ** __restrict__' but 
argument is of type 'char **'
configure:5089: $? = 0
configure:5095: ./conftest
configure:5098: $? = 0
configure:5116: result: yes
configure:5121: checking for libffi
configure:5173: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe -I/usr/lib64/libffi-3.0.10rc8/include      -Wl,-O1 -Wl,--as-needed -lffi  
 conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
/var/tmp/portage/dev-scheme/racket-999/temp/ccc4wcaM.o: In function `main':
/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/conftest.c:29: 
undefined reference to `ffi_type_void'
/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/conftest.c:29: 
undefined reference to `ffi_prep_cif'
collect2: ld returned 1 exit status
configure:5179: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_SINGLE_FLOATS 1
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define MZ_USE_NOINLINE 1
| #define HAVE_CODESET 1
| #define HAVE_GETADDRINFO 1
| #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 <ffi.h>
| int
| main ()
| {
| ffi_cif cif;
|               ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &ffi_type_void, NULL);
|   ;
|   return 0;
| }
configure:5195: result: no
configure:5237: checking for char
configure:5267: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:5273: $? = 0
configure:5288: result: yes
configure:5295: checking size of char
configure:5597: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:5600: $? = 0
configure:5606: ./conftest
configure:5609: $? = 0
configure:5632: result: 1
configure:5642: checking for short
configure:5672: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:5678: $? = 0
configure:5693: result: yes
configure:5700: checking size of short
configure:6002: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:6005: $? = 0
configure:6011: ./conftest
configure:6014: $? = 0
configure:6037: result: 2
configure:6047: checking for int
configure:6077: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:6083: $? = 0
configure:6098: result: yes
configure:6105: checking size of int
configure:6407: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:6410: $? = 0
configure:6416: ./conftest
configure:6419: $? = 0
configure:6442: result: 4
configure:6452: checking for long
configure:6482: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:6488: $? = 0
configure:6503: result: yes
configure:6510: checking size of long
configure:6812: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:6815: $? = 0
configure:6821: ./conftest
configure:6824: $? = 0
configure:6847: result: 8
configure:6857: checking for long long
configure:6887: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:6893: $? = 0
configure:6908: result: yes
configure:6915: checking size of long long
configure:7217: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:7220: $? = 0
configure:7226: ./conftest
configure:7229: $? = 0
configure:7252: result: 8
configure:7262: checking for void *
configure:7292: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:7298: $? = 0
configure:7313: result: yes
configure:7320: checking size of void *
configure:7622: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:7625: $? = 0
configure:7631: ./conftest
configure:7634: $? = 0
configure:7657: result: 8
configure:7669: checking for intptr_t
configure:7699: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:7705: $? = 0
configure:7720: result: yes
configure:7784: checking for uintptr_t
configure:7814: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:7820: $? = 0
configure:7835: result: yes
configure:7918: checking for stack direction
configure:7947: x86_64-pc-linux-gnu-gcc -o conftest -march=native -ggdb -O2 
-pipe  -Wl,-O1 -Wl,--as-needed conftest.c -ldl -lm  -ldl -lm -rdynamic >&5
configure:7950: $? = 0
configure:7956: ./conftest
configure:7959: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_SINGLE_FLOATS 1
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define MZ_USE_NOINLINE 1
| #define HAVE_CODESET 1
| #define HAVE_GETADDRINFO 1
| #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 SIZEOF_CHAR 1
| #define SIZEOF_SHORT 2
| #define SIZEOF_INT 4
| #define SIZEOF_LONG 8
| #define SIZEOF_LONG_LONG 8
| #define SIZEOF_VOID_P 8
| #define HAVE_INTPTR_T 1
| #define HAVE_UINTPTR_T 1
| /* end confdefs.h.  */
| int grows_down_p(int n, void *cmp) {
|      if (!cmp)
|        return grows_down_p(10, &cmp);
|      else if (!n)
|        return ((unsigned long)&cmp < (unsigned long)cmp);
|      else
|        return grows_down_p(n - 1, cmp);
|    }
|    int main() {
|       return grows_down_p(0, 0);
|    }
configure:7974: result: down
configure:8000: checking whether byte ordering is bigendian
configure:8033: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
configure:8039: $? = 0
configure:8071: x86_64-pc-linux-gnu-gcc -c -march=native -ggdb -O2 -pipe  
conftest.c >&5
conftest.c: In function 'main':
conftest.c:40: error: 'not' undeclared (first use in this function)
conftest.c:40: error: (Each undeclared identifier is reported only once
conftest.c:40: error: for each function it appears in.)
conftest.c:40: error: expected ';' before 'big'
configure:8077: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define USE_SINGLE_FLOATS 1
| #define HAVE_LIBM 1
| #define HAVE_LIBDL 1
| #define MZ_USE_NOINLINE 1
| #define HAVE_CODESET 1
| #define HAVE_GETADDRINFO 1
| #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 SIZEOF_CHAR 1
| #define SIZEOF_SHORT 2
| #define SIZEOF_INT 4
| #define SIZEOF_LONG 8
| #define SIZEOF_LONG_LONG 8
| #define SIZEOF_VOID_P 8
| #define HAVE_INTPTR_T 1
| #define HAVE_UINTPTR_T 1
| #define STACK_DIRECTION -1
| /* end confdefs.h.  */
| #include <sys/types.h>
| #include <sys/param.h>
| 
| int
| main ()
| {
| #if BYTE_ORDER != BIG_ENDIAN
|  not big endian
| #endif
| 
|   ;
|   return 0;
| }
configure:8217: result: no
configure:8821: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by config.status, which was
generated by GNU Autoconf 2.61.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on fusion

config.status:681: creating Makefile
config.status:681: creating racket/Makefile
config.status:681: creating racket/src/Makefile
config.status:681: creating racket/dynsrc/Makefile
config.status:681: creating racket/gc/Makefile
config.status:681: creating racket/sgc/Makefile
config.status:681: creating racket/gc2/Makefile
config.status:681: creating foreign/Makefile
config.status:681: creating gracket/Makefile
config.status:681: creating gracket/gc2/Makefile
config.status:681: creating racket/mzconfig.h

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

ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-march=native -ggdb -O2 -pipe'
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=set
ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_file___dev_urandom_=yes
ac_cv_file__bin_bash=yes
ac_cv_file__dev_arandom=no
ac_cv_file__dev_random=yes
ac_cv_file__dev_srandom=yes
ac_cv_file__dev_urandom=yes
ac_cv_file__dev_zero=yes
ac_cv_file__usr_share_sgml_X11_defs_ent=1
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_setgrent_void=yes
ac_cv_func_strnlen_working=yes
ac_cv_header_iconv_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_pwd_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_lib_dl_dlopen=yes
ac_cv_lib_m_cos=yes
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GREP=/bin/grep
ac_cv_prog_CC=x86_64-pc-linux-gnu-gcc
ac_cv_prog_CPP='x86_64-pc-linux-gnu-gcc -E'
ac_cv_prog_RANLIB=x86_64-pc-linux-gnu-ranlib
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_sizeof_char=1
ac_cv_sizeof_int=4
ac_cv_sizeof_long=8
ac_cv_sizeof_long_long=8
ac_cv_sizeof_short=2
ac_cv_sizeof_void_p=8
ac_cv_type_char=yes
ac_cv_type_int=yes
ac_cv_type_intptr_t=yes
ac_cv_type_long=yes
ac_cv_type_long_long=yes
ac_cv_type_short=yes
ac_cv_type_uintptr_t=yes
ac_cv_type_void_p=yes
fu_cv_sys_stat_statvfs=yes
gl_cv_func_btowc_eof=yes
gl_cv_func_malloc_0_nonnull=yes
gl_cv_func_re_compile_pattern_working=yes
gl_cv_func_rename_trailing_dest_slash_bug=no
gl_cv_func_rename_trailing_slash_bug=no
glib_cv___va_copy=yes
glib_cv_has__inline=yes
glib_cv_has__inline__=yes
glib_cv_hasinline=yes
glib_cv_rtldglobal_broken=no
glib_cv_sane_realloc=yes
glib_cv_sizeof_gmutex=40
glib_cv_stack_grows=no
glib_cv_uscore=no
glib_cv_va_copy=yes
glib_cv_va_val_copy=no
yeti_cv_func_scanf_modif_size_t=z

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

AR='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool 
--mode=link --tag=CC x86_64-pc-linux-gnu-gcc -release 5.1.0.6 -rpath /usr/lib64 
$(ARLIBFLAGS) -o'
ARFLAGS=''
AS='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool 
--mode=compile as'
CC='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool 
--mode=compile --tag=CC x86_64-pc-linux-gnu-gcc'
CC_FOR_BUILD='x86_64-pc-linux-gnu-gcc'
CFLAGS='-march=native -ggdb -O2 -pipe'
CGC='cgc'
CGCOPTIONS=''
CGC_CAP_INSTALLED='CGC'
CGC_INSTALLED='cgc'
COLLECTS_PATH='${collectsdir}'
COMPFLAGS=''
CPP='x86_64-pc-linux-gnu-gcc -E'
CPPFLAGS=''
DEFS='-DHAVE_CONFIG_H'
DYN_CFLAGS='-fPIC'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EXEEXT=''
EXE_SUFFIX=''
EXTRA_GMP_DEP=''
EXTRA_GMP_OBJ=''
EXTRA_OSK_LIBS=''
FOREIGNTARGET='foreign-stuff'
FOREIGN_CONVENIENCE='_convenience'
FOREIGN_IF_USED='FOREIGN_USED'
FOREIGN_OBJSLIB='$(FOREIGN_LIB)'
FRAMEWORK_INSTALL_DIR=''
FRAMEWORK_PREFIX=''
FRAMEWORK_REL_INSTALL=''
GC2OPTIONS=' -DNEWGC_BTC_ACCOUNT'
GCDIR='gc'
GREP='/bin/grep'
ICP='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool 
--mode=install cp'
INCLUDEDEP='#'
INSTALL_ORIG_TREE='no'
INSTALL_SETUP_FLAGS=' --no-user --no-docs'
LDFLAGS='-Wl,-O1 -Wl,--as-needed'
LIBATOM='LIBATOM_NONE'
LIBFINISH='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool
 --mode=finish'
LIBGRACKET_DEP=''
LIBOBJS=''
LIBRACKET_DEP=''
LIBS='-ldl -lm  -ldl -lm -rdynamic '
LIBSFX='la'
LTA='la'
LTLIBOBJS=''
LTO='lo'
MAIN_VARIANT='3m'
MAKE_COPYTREE='copytree'
MAKE_FINISH=''
MAKE_GRACKET='gracket'
MAKE_PLOT='no'
MMM='3m'
MMM_CAP_INSTALLED=''
MMM_INSTALLED=''
MRLIBINSTALL='install-lib'
MROPTIONS=''
MZBINTARGET='normal-bin'
MZINSTALLTARGET='unix-install'
MZLINKER='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool 
--mode=link --tag=CC x86_64-pc-linux-gnu-gcc -rpath /usr/lib64'
MZOPTIONS=' -DMZ_USES_SHARED_LIB'
MZRT_CGC_FLAGS=''
NOT_OSX=''
OBJEXT='o'
OPTIONS=''
OSKHOME=''
OSX='.osx'
OWN_LIBFFI='ON'
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PERL=''
PLAIN_CC='x86_64-pc-linux-gnu-gcc'
PREFLAGS=' -DMZ_DONT_USE_JIT'
PROFFLAGS=''
RANLIB=':'
REZ='/Developer/Tools/Rez'
SED=''
SHELL='/bin/sh'
SO_SUFFIX='.so'
STATIC_AR='/var/tmp/portage/dev-scheme/racket-999/work/racket-999/src/lt/libtool
 --mode=link --tag=CC x86_64-pc-linux-gnu-gcc -o'
STRIP_DEBUG='strip -S'
USE_WXPRECOMP=''
WXLIBS='WXLIBSDYN'
WXPRECOMP=''
WXVARIANT='wx_xt'
WX_MMD_FLAG=''
XFORMFLAGS=' --keep-lines'
X_CFLAGS=''
X_EXTRA_LIBS=''
X_LIBS=''
X_PRE_LIBS=''
ac_ct_CC=''
bindir='${exec_prefix}/bin'
build_alias='x86_64-pc-linux-gnu'
collectsdir='/usr/lib64/racket/collects'
datadir='/usr/share'
datarootdir='${prefix}/share'
docdir='/usr/share/doc/racket-999'
dvidir='${docdir}'
exec_prefix='${prefix}'
host_alias='x86_64-pc-linux-gnu'
htmldir='${docdir}'
includedir='${prefix}/include'
includepltdir='${prefix}/include/racket'
infodir='/usr/share/info'
libdir='/usr/lib64'
libexecdir='${exec_prefix}/libexec'
libpltdir='/usr/lib64/racket'
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
subdirs=' foreign/libffi'
sysconfdir='/etc'
target_alias=''
x_includes='NONE'
x_libraries='NONE'

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

#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define USE_SINGLE_FLOATS 1
#define HAVE_LIBM 1
#define HAVE_LIBDL 1
#define MZ_USE_NOINLINE 1
#define HAVE_CODESET 1
#define HAVE_GETADDRINFO 1
#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 SIZEOF_CHAR 1
#define SIZEOF_SHORT 2
#define SIZEOF_INT 4
#define SIZEOF_LONG 8
#define SIZEOF_LONG_LONG 8
#define SIZEOF_VOID_P 8
#define HAVE_INTPTR_T 1
#define HAVE_UINTPTR_T 1
#define STACK_DIRECTION -1

configure: exit 0

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