* offline for a while
@ 2008-07-28 14:24 Brian Gough
2008-08-03 21:07 ` Some long double problems on Win32 Sisyphus
0 siblings, 1 reply; 4+ messages in thread
From: Brian Gough @ 2008-07-28 14:24 UTC (permalink / raw)
To: bug-gsl, gsl-discuss
I'm moving office later this week so I won't be able to answer any
emails for a while.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Some long double problems on Win32
2008-07-28 14:24 offline for a while Brian Gough
@ 2008-08-03 21:07 ` Sisyphus
2008-08-08 10:52 ` Brian Gough
0 siblings, 1 reply; 4+ messages in thread
From: Sisyphus @ 2008-08-03 21:07 UTC (permalink / raw)
To: gsl-discuss
[-- Attachment #1: Type: text/plain, Size: 896 bytes --]
Hi,
I've built a static gsl-1.11 on Win32 (Vista) in the MSYS shell using the
MinGW port of gcc-3.4.5.
But the library seems to be mssing the following symbols (which are to be
found in gsl_block_complex_long_double.h and gsl_block_long_double.h):
`gsl_block_complex_long_double_fscanf'
`gsl_block_complex_long_double_fprintf'
`gsl_block_complex_long_double_raw_fscanf'
`gsl_block_complex_long_double_raw_fprintf'
`gsl_block_long_double_fscanf'
`gsl_block_long_double_fprintf'
`gsl_block_long_double_raw_fscanf'
Anyone know why that might be ?
Microsoft Compilers won't be able to handle long doubles - though MinGW
certainly can. (However, MinGW uses the Microsoft C runtime, and I'm not
sure how that might impact on fprintf and fscanf of long doubles.)
The config.log is attached.
During the running of 'make check', the 'monte' test fails, but all other
tests pass.
Cheers,
Rob
[-- Attachment #2: config.log --]
[-- Type: application/octet-stream, Size: 38296 bytes --]
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by gsl configure 1.11, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ ./configure --disable-shared --enable-static
## --------- ##
## Platform. ##
## --------- ##
hostname = desktop2
uname -m = i686
uname -r = 1.0.11(0.46/3/2)
uname -s = MINGW32_NT-6.0
uname -v = 2007-07-29 17:16
/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: .
PATH: /openssl/bin
PATH: /usr/local/bin
PATH: /mingw/bin
PATH: /bin
PATH: /perl/bin
PATH: /c/ruby/bin
PATH: /c/Windows/system32
PATH: /c/Windows
PATH: /c/Windows/System32/Wbem
PATH: /c/batch
## ----------- ##
## Core tests. ##
## ----------- ##
configure:1975: checking for a BSD-compatible install
configure:2031: result: /bin/install -c
configure:2042: checking whether build environment is sane
configure:2085: result: yes
configure:2113: checking for a thread-safe mkdir -p
configure:2152: result: /bin/mkdir -p
configure:2165: checking for gawk
configure:2181: found /bin/gawk
configure:2192: result: gawk
configure:2203: checking whether make sets $(MAKE)
configure:2224: result: yes
configure:2414: checking whether to enable maintainer-specific portions of Makefiles
configure:2423: result: no
configure:2463: checking whether make sets $(MAKE)
configure:2484: result: yes
configure:2500: checking build system type
configure:2518: result: i686-pc-mingw32
configure:2540: checking host system type
configure:2555: result: i686-pc-mingw32
configure:2632: checking for gcc
configure:2648: found /mingw/bin/gcc
configure:2659: result: gcc
configure:2897: checking for C compiler version
configure:2904: gcc --version >&5
gcc.exe (GCC) 3.4.5 (mingw special)
Copyright (C) 2004 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:2907: $? = 0
configure:2914: gcc -v >&5
Reading specs from c:/home/rob/mingw_vista/i686-pc-mingw32/bin/../lib/gcc/i686-pc-mingw32/3.4.5/specs
Configured with: ../gcc-3.4.5-20060117-1/configure --with-gcc --with-gnu-ld --with-gnu-as --host=i686-pc-mingw32 --target=i686-pc-mingw32 --prefix=/home/rob/mingw_vista --enable-threads=win32 --disable-nls --enable-languages=c,c++,f77 --disable-win32-registry --disable-shared --enable-sjlj-exceptions --without-x --enable-interpreter --enable-hash-synchronization --disable-bootstrap --build=i686-pc-linux-gnu
Thread model: win32
gcc version 3.4.5 (mingw special)
configure:2917: $? = 0
configure:2924: gcc -V >&5
gcc.exe: `-V' option must have argument
configure:2927: $? = 1
configure:2950: checking for C compiler default output file name
configure:2977: gcc conftest.c >&5
configure:2980: $? = 0
configure:3018: result: a.exe
configure:3035: checking whether the C compiler works
configure:3045: ./a.exe
configure:3048: $? = 0
configure:3065: result: yes
configure:3072: checking whether we are cross compiling
configure:3074: result: no
configure:3077: checking for suffix of executables
configure:3084: gcc -o conftest.exe conftest.c >&5
configure:3087: $? = 0
configure:3111: result: .exe
configure:3117: checking for suffix of object files
configure:3143: gcc -c conftest.c >&5
configure:3146: $? = 0
configure:3169: result: o
configure:3173: checking whether we are using the GNU C compiler
configure:3202: gcc -c conftest.c >&5
configure:3208: $? = 0
configure:3225: result: yes
configure:3230: checking whether gcc accepts -g
configure:3260: gcc -c -g conftest.c >&5
configure:3266: $? = 0
configure:3365: result: yes
configure:3382: checking for gcc option to accept ISO C89
configure:3456: gcc -c -g -O2 conftest.c >&5
configure:3462: $? = 0
configure:3485: result: none needed
configure:3508: checking how to run the C preprocessor
configure:3548: gcc -E conftest.c
configure:3554: $? = 0
configure:3585: gcc -E conftest.c
conftest.c:11:28: ac_nonexistent.h: No such file or directory
configure:3591: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| /* end confdefs.h. */
| #include <ac_nonexistent.h>
configure:3624: result: gcc -E
configure:3653: gcc -E conftest.c
configure:3659: $? = 0
configure:3690: gcc -E conftest.c
conftest.c:11:28: ac_nonexistent.h: No such file or directory
configure:3696: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| /* end confdefs.h. */
| #include <ac_nonexistent.h>
configure:3746: checking for a BSD-compatible install
configure:3802: result: /bin/install -c
configure:3813: checking whether ln -s works
configure:3820: result: no, using cp -p
configure:3849: checking for a sed that does not truncate output
configure:3928: result: /bin/sed
configure:3946: checking for grep that handles long lines and -e
configure:4020: result: /bin/grep
configure:4025: checking for egrep
configure:4103: result: /bin/grep -E
configure:4108: checking for fgrep
configure:4186: result: /bin/grep -F
configure:4221: checking for ld used by gcc
configure:4288: result: c:/home/rob/mingw_vista/i686-pc-mingw32/i686-pc-mingw32/bin/ld.exe
configure:4297: checking if the linker (c:/home/rob/mingw_vista/i686-pc-mingw32/i686-pc-mingw32/bin/ld.exe) is GNU ld
configure:4312: result: yes
configure:4325: checking for BSD- or MS-compatible name lister (nm)
configure:4374: result: /mingw/bin/nm
configure:4496: checking the name lister (/mingw/bin/nm) interface
configure:4503: gcc -c -g -O2 conftest.c >&5
configure:4506: /mingw/bin/nm "conftest.o"
configure:4509: output
00000000 b .bss
00000000 d .data
00000000 N .stab
00000000 N .stabstr
00000000 t .text
00000000 B _some_variable
configure:4516: result: BSD nm
configure:4520: checking the maximum length of command line arguments
configure:4640: result: 8192
configure:4658: checking whether the shell understands some XSI constructs
configure:4666: result: yes
configure:4670: checking whether the shell understands "+="
configure:4676: result: no
configure:4711: checking for c:/home/rob/mingw_vista/i686-pc-mingw32/i686-pc-mingw32/bin/ld.exe option to reload object files
configure:4718: result: -r
configure:4745: checking how to recognize dependent libraries
configure:4935: result: file_magic file format pei*-i386(.*architecture: i386)?
configure:4995: checking for ar
configure:5011: found /mingw/bin/ar
configure:5022: result: ar
configure:5104: checking for strip
configure:5120: found /mingw/bin/strip
configure:5131: result: strip
configure:5207: checking for ranlib
configure:5223: found /mingw/bin/ranlib
configure:5234: result: ranlib
configure:5328: checking command to parse /mingw/bin/nm output from gcc object
configure:5446: gcc -c -g -O2 conftest.c >&5
configure:5449: $? = 0
configure:5453: /mingw/bin/nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)\{0,1\}$/\1 \2 \2/p' \> conftest.nm
configure:5456: $? = 0
cannot find nm_test_var in conftest.nm
configure:5446: gcc -c -g -O2 conftest.c >&5
configure:5449: $? = 0
configure:5453: /mingw/bin/nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*_\([_A-Za-z][_A-Za-z0-9]*\)\{0,1\}$/\1 _\2 \2/p' \> conftest.nm
configure:5456: $? = 0
configure:5510: gcc -o conftest.exe -g -O2 conftest.c conftstm.o >&5
configure:5513: $? = 0
configure:5551: result: ok
configure:6117: checking for ANSI C header files
configure:6147: gcc -c -g -O2 conftest.c >&5
configure:6153: $? = 0
configure:6249: gcc -o conftest.exe -g -O2 conftest.c >&5
configure:6252: $? = 0
configure:6258: ./conftest.exe
configure:6261: $? = 0
configure:6278: result: yes
configure:6302: checking for sys/types.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for sys/stat.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for stdlib.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for string.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for memory.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for strings.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for inttypes.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for stdint.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6302: checking for unistd.h
configure:6323: gcc -c -g -O2 conftest.c >&5
configure:6329: $? = 0
configure:6345: result: yes
configure:6361: checking for dlfcn.h
configure:6382: gcc -c -g -O2 conftest.c >&5
conftest.c:55:19: dlfcn.h: No such file or directory
configure:6388: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 <dlfcn.h>
configure:6404: result: no
configure:6588: checking for objdir
configure:6603: result: .libs
configure:6895: checking if gcc supports -fno-rtti -fno-exceptions
configure:6916: gcc -c -g -O2 -fno-rtti -fno-exceptions conftest.c >&5
cc1.exe: warning: command line option "-fno-rtti" is valid for C++/ObjC++ but not for C
configure:6920: $? = 0
configure:6930: result: no
configure:6950: checking for gcc option to produce PIC
configure:7201: result: -DDLL_EXPORT -DPIC
configure:7213: checking if gcc PIC flag -DDLL_EXPORT -DPIC works
configure:7234: gcc -c -g -O2 -DDLL_EXPORT -DPIC -DPIC conftest.c >&5
configure:7238: $? = 0
configure:7248: result: yes
configure:7272: checking if gcc static flag -static works
configure:7300: result: yes
configure:7315: checking if gcc supports -c -o file.o
configure:7339: gcc -c -g -O2 -o out/conftest2.o conftest.c >&5
configure:7343: $? = 0
configure:7362: result: yes
configure:7370: checking if gcc supports -c -o file.o
configure:7417: result: yes
configure:7450: checking whether the gcc linker (c:/home/rob/mingw_vista/i686-pc-mingw32/i686-pc-mingw32/bin/ld.exe) supports shared libraries
configure:8500: result: yes
configure:8739: checking dynamic linker characteristics
configure:9413: result: Win32 ld.exe
configure:9515: checking how to hardcode library paths into programs
configure:9540: result: immediate
configure:10353: checking whether stripping libraries is possible
configure:10358: result: yes
configure:10393: checking if libtool supports shared libraries
configure:10395: result: yes
configure:10398: checking whether to build shared libraries
configure:10419: result: no
configure:10422: checking whether to build static libraries
configure:10426: result: yes
configure:10462: checking for size_t
configure:10492: gcc -c -g -O2 conftest.c >&5
configure:10498: $? = 0
configure:10513: result: yes
configure:10525: checking for working volatile
configure:10554: gcc -c -g -O2 conftest.c >&5
configure:10560: $? = 0
configure:10575: result: yes
configure:10585: checking for inline
configure:10611: gcc -c -g -O2 conftest.c >&5
configure:10617: $? = 0
configure:10635: result: inline
configure:10655: checking whether char is unsigned
configure:10683: gcc -c -g -O2 conftest.c >&5
configure:10689: $? = 0
configure:10704: result: no
configure:10720: checking for extern inline
configure:10749: gcc -c -g -O2 conftest.c >&5
configure:10755: $? = 0
configure:10771: result: yes
configure:10797: checking ieeefp.h usability
configure:10814: gcc -c -g -O2 conftest.c >&5
conftest.c:56:20: ieeefp.h: No such file or directory
configure:10820: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 LT_OBJDIR ".libs/"
| #define HAVE_INLINE
| /* 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 <ieeefp.h>
configure:10834: result: no
configure:10838: checking ieeefp.h presence
configure:10853: gcc -E conftest.c
conftest.c:23:20: ieeefp.h: No such file or directory
configure:10859: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 LT_OBJDIR ".libs/"
| #define HAVE_INLINE
| /* end confdefs.h. */
| #include <ieeefp.h>
configure:10873: result: no
configure:10901: checking for ieeefp.h
configure:10909: result: no
configure:10944: checking for vprintf
configure:11000: gcc -o conftest.exe -g -O2 conftest.c >&5
conftest.c:46: warning: conflicting types for built-in function 'vprintf'
configure:11006: $? = 0
configure:11024: result: yes
configure:11031: checking for _doprnt
configure:11087: gcc -o conftest.exe -g -O2 conftest.c >&5
C:/Users/Rob/AppData/Local/Temp/ccSdycPQ.o: In function `main':
c:/_32/comp/gsl-1.11/conftest.c:58: undefined reference to `_doprnt'
collect2: ld returned 1 exit status
configure:11093: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 LT_OBJDIR ".libs/"
| #define HAVE_INLINE
| #define HAVE_VPRINTF 1
| /* end confdefs.h. */
| /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
| For example, HP-UX 11i <limits.h> declares gettimeofday. */
| #define _doprnt innocuous__doprnt
|
| /* System header to define __stub macros and hopefully few prototypes,
| which can conflict with char _doprnt (); 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 _doprnt
|
| /* 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 _doprnt ();
| /* 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__doprnt || defined __stub____doprnt
| choke me
| #endif
|
| int
| main ()
| {
| return _doprnt ();
| ;
| return 0;
| }
configure:11110: result: no
configure:11133: checking for memcpy
configure:11189: gcc -o conftest.exe -g -O2 conftest.c >&5
conftest.c:47: warning: conflicting types for built-in function 'memcpy'
configure:11195: $? = 0
configure:11213: result: yes
configure:11133: checking for memmove
configure:11189: gcc -o conftest.exe -g -O2 conftest.c >&5
conftest.c:48: warning: conflicting types for built-in function 'memmove'
configure:11195: $? = 0
configure:11213: result: yes
configure:11133: checking for strdup
configure:11189: gcc -o conftest.exe -g -O2 conftest.c >&5
conftest.c:49: warning: conflicting types for built-in function 'strdup'
configure:11195: $? = 0
configure:11213: result: yes
configure:11133: checking for strtol
configure:11189: gcc -o conftest.exe -g -O2 conftest.c >&5
configure:11195: $? = 0
configure:11213: result: yes
configure:11133: checking for strtoul
configure:11189: gcc -o conftest.exe -g -O2 conftest.c >&5
configure:11195: $? = 0
configure:11213: result: yes
configure:11232: checking for EXIT_SUCCESS and EXIT_FAILURE
configure:11260: result: yes
configure:11274: checking for cos in -lm
configure:11309: gcc -o conftest.exe -g -O2 conftest.c -lm >&5
conftest.c:37: warning: conflicting types for built-in function 'cos'
configure:11315: $? = 0
configure:11333: result: yes
configure:11346: checking whether feenableexcept is declared
configure:11377: gcc -c -g -O2 conftest.c >&5
conftest.c: In function `main':
conftest.c:38: error: `feenableexcept' undeclared (first use in this function)
conftest.c:38: error: (Each undeclared identifier is reported only once
conftest.c:38: error: for each function it appears in.)
configure:11383: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 LT_OBJDIR ".libs/"
| #define HAVE_INLINE
| #define HAVE_VPRINTF 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_STRDUP 1
| #define HAVE_STRTOL 1
| #define HAVE_STRTOUL 1
| #define HAVE_EXIT_SUCCESS_AND_FAILURE 1
| #define HAVE_LIBM 1
| /* end confdefs.h. */
| #define _GNU_SOURCE 1
| #include <fenv.h>
|
| int
| main ()
| {
| #ifndef feenableexcept
| (void) feenableexcept;
| #endif
|
| ;
| return 0;
| }
configure:11398: result: no
configure:11416: checking whether fesettrapenable is declared
configure:11447: gcc -c -g -O2 conftest.c >&5
conftest.c: In function `main':
conftest.c:39: error: `fesettrapenable' undeclared (first use in this function)
conftest.c:39: error: (Each undeclared identifier is reported only once
conftest.c:39: error: for each function it appears in.)
configure:11453: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 LT_OBJDIR ".libs/"
| #define HAVE_INLINE
| #define HAVE_VPRINTF 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_STRDUP 1
| #define HAVE_STRTOL 1
| #define HAVE_STRTOUL 1
| #define HAVE_EXIT_SUCCESS_AND_FAILURE 1
| #define HAVE_LIBM 1
| #define HAVE_DECL_FEENABLEEXCEPT 0
| /* end confdefs.h. */
| #define _GNU_SOURCE 1
| #include <fenv.h>
|
| int
| main ()
| {
| #ifndef fesettrapenable
| (void) fesettrapenable;
| #endif
|
| ;
| return 0;
| }
configure:11468: result: no
configure:11486: checking whether hypot is declared
configure:11516: gcc -c -g -O2 conftest.c >&5
configure:11522: $? = 0
configure:11537: result: yes
configure:11555: checking whether expm1 is declared
configure:11585: gcc -c -g -O2 conftest.c >&5
configure:11591: $? = 0
configure:11606: result: yes
configure:11624: checking whether acosh is declared
configure:11654: gcc -c -g -O2 conftest.c >&5
configure:11660: $? = 0
configure:11675: result: yes
configure:11693: checking whether asinh is declared
configure:11723: gcc -c -g -O2 conftest.c >&5
configure:11729: $? = 0
configure:11744: result: yes
configure:11762: checking whether atanh is declared
configure:11792: gcc -c -g -O2 conftest.c >&5
configure:11798: $? = 0
configure:11813: result: yes
configure:11831: checking whether ldexp is declared
configure:11861: gcc -c -g -O2 conftest.c >&5
configure:11867: $? = 0
configure:11882: result: yes
configure:11900: checking whether frexp is declared
configure:11930: gcc -c -g -O2 conftest.c >&5
configure:11936: $? = 0
configure:11951: result: yes
configure:11969: checking whether isinf is declared
configure:11999: gcc -c -g -O2 conftest.c >&5
configure:12005: $? = 0
configure:12020: result: yes
configure:12038: checking whether isfinite is declared
configure:12068: gcc -c -g -O2 conftest.c >&5
configure:12074: $? = 0
configure:12089: result: yes
configure:12107: checking whether finite is declared
configure:12140: gcc -c -g -O2 conftest.c >&5
configure:12146: $? = 0
configure:12161: result: yes
configure:12179: checking whether isnan is declared
configure:12209: gcc -c -g -O2 conftest.c >&5
configure:12215: $? = 0
configure:12230: result: yes
configure:12255: checking whether log1p is declared
configure:12285: gcc -c -g -O2 conftest.c >&5
configure:12291: $? = 0
configure:12306: result: yes
configure:12327: checking for long double stdio
configure:12358: gcc -o conftest.exe -g -O2 conftest.c -lm >&5
configure:12361: $? = 0
configure:12367: ./conftest.exe
-2.13941e-164
configure:12370: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "gsl"
| #define PACKAGE_TARNAME "gsl"
| #define PACKAGE_VERSION "1.11"
| #define PACKAGE_STRING "gsl 1.11"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gsl"
| #define VERSION "1.11"
| #define RELEASED
| #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 LT_OBJDIR ".libs/"
| #define HAVE_INLINE
| #define HAVE_VPRINTF 1
| #define HAVE_MEMCPY 1
| #define HAVE_MEMMOVE 1
| #define HAVE_STRDUP 1
| #define HAVE_STRTOL 1
| #define HAVE_STRTOUL 1
| #define HAVE_EXIT_SUCCESS_AND_FAILURE 1
| #define HAVE_LIBM 1
| #define HAVE_DECL_FEENABLEEXCEPT 0
| #define HAVE_DECL_FESETTRAPENABLE 0
| #define HAVE_DECL_HYPOT 1
| #define HAVE_DECL_EXPM1 1
| #define HAVE_DECL_ACOSH 1
| #define HAVE_DECL_ASINH 1
| #define HAVE_DECL_ATANH 1
| #define HAVE_DECL_LDEXP 1
| #define HAVE_DECL_FREXP 1
| #define HAVE_DECL_ISINF 1
| #define HAVE_DECL_ISFINITE 1
| #define HAVE_DECL_FINITE 1
| #define HAVE_DECL_ISNAN 1
| #define HAVE_DECL_LOG1P 1
| /* end confdefs.h. */
|
| #include <stdlib.h>
| #include <stdio.h>
| int main (void)
| {
| const char * s = "5678.25"; long double x = 1.234 ;
| fprintf(stderr,"%Lg\n",x) ;
| sscanf(s, "%Lg", &x);
| if (x == 5678.25) {exit (0);} else {exit(1); };
| }
configure:12386: result: no
configure:12397: checking for extended floating point registers
configure:12430: result: yes
configure:12441: checking for IEEE arithmetic interface type
configure:12504: result: unknown
configure:12669: checking for IEEE compiler flags
configure:12732: result: none
configure:12741: checking for IEEE comparisons
configure:12772: gcc -o conftest.exe -g -O2 conftest.c -lm >&5
configure:12775: $? = 0
configure:12781: ./conftest.exe
configure:12784: $? = 0
configure:12801: result: yes
configure:12812: checking for IEEE denormalized values
configure:12844: gcc -o conftest.exe -g -O2 conftest.c -lm >&5
configure:12847: $? = 0
configure:12853: ./conftest.exe
configure:12856: $? = 0
configure:12873: result: yes
configure:13024: creating ./config.status
## ---------------------- ##
## Running config.status. ##
## ---------------------- ##
This file was extended by gsl config.status 1.11, which was
generated by GNU Autoconf 2.61. Invocation command line was
CONFIG_FILES =
CONFIG_HEADERS =
CONFIG_LINKS =
CONFIG_COMMANDS =
$ ./config.status
on desktop2
config.status:919: creating gsl-config
config.status:919: creating gsl.pc
config.status:919: creating gsl_version.h
config.status:919: creating gsl.spec
config.status:919: creating gsl/Makefile
config.status:919: creating test/Makefile
config.status:919: creating err/Makefile
config.status:919: creating sys/Makefile
config.status:919: creating utils/Makefile
config.status:919: creating const/Makefile
config.status:919: creating min/Makefile
config.status:919: creating multimin/Makefile
config.status:919: creating ieee-utils/Makefile
config.status:919: creating fft/Makefile
config.status:919: creating specfunc/Makefile
config.status:919: creating dht/Makefile
config.status:919: creating fit/Makefile
config.status:919: creating multifit/Makefile
config.status:919: creating bspline/Makefile
config.status:919: creating statistics/Makefile
config.status:919: creating sum/Makefile
config.status:919: creating roots/Makefile
config.status:919: creating multiroots/Makefile
config.status:919: creating ntuple/Makefile
config.status:919: creating poly/Makefile
config.status:919: creating qrng/Makefile
config.status:919: creating rng/Makefile
config.status:919: creating randist/Makefile
config.status:919: creating siman/Makefile
config.status:919: creating integration/Makefile
config.status:919: creating interpolation/Makefile
config.status:919: creating doc/Makefile
config.status:919: creating block/Makefile
config.status:919: creating vector/Makefile
config.status:919: creating matrix/Makefile
config.status:919: creating histogram/Makefile
config.status:919: creating monte/Makefile
config.status:919: creating ode-initval/Makefile
config.status:919: creating cblas/Makefile
config.status:919: creating blas/Makefile
config.status:919: creating linalg/Makefile
config.status:919: creating eigen/Makefile
config.status:919: creating permutation/Makefile
config.status:919: creating combination/Makefile
config.status:919: creating sort/Makefile
config.status:919: creating complex/Makefile
config.status:919: creating diff/Makefile
config.status:919: creating deriv/Makefile
config.status:919: creating cheb/Makefile
config.status:919: creating cdf/Makefile
config.status:919: creating wavelet/Makefile
config.status:919: creating Makefile
config.status:919: creating config.h
config.status:1221: executing libtool commands
## ---------------- ##
## Cache variables. ##
## ---------------- ##
ac_cv_build=i686-pc-mingw32
ac_cv_c_char_unsigned=no
ac_cv_c_compiler_gnu=yes
ac_cv_c_extended_fp=yes
ac_cv_c_extern_inline=yes
ac_cv_c_ieee_comparisons=yes
ac_cv_c_ieee_denormals=yes
ac_cv_c_ieee_flags=none
ac_cv_c_ieee_interface=unknown
ac_cv_c_inline=inline
ac_cv_c_volatile=yes
ac_cv_decl_exit_success_and_failure=yes
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_exeext=.exe
ac_cv_func__doprnt=no
ac_cv_func_memcpy=yes
ac_cv_func_memmove=yes
ac_cv_func_printf_longdouble=no
ac_cv_func_strdup=yes
ac_cv_func_strtol=yes
ac_cv_func_strtoul=yes
ac_cv_func_vprintf=yes
ac_cv_have_decl_acosh=yes
ac_cv_have_decl_asinh=yes
ac_cv_have_decl_atanh=yes
ac_cv_have_decl_expm1=yes
ac_cv_have_decl_feenableexcept=no
ac_cv_have_decl_fesettrapenable=no
ac_cv_have_decl_finite=yes
ac_cv_have_decl_frexp=yes
ac_cv_have_decl_hypot=yes
ac_cv_have_decl_isfinite=yes
ac_cv_have_decl_isinf=yes
ac_cv_have_decl_isnan=yes
ac_cv_have_decl_ldexp=yes
ac_cv_have_decl_log1p=yes
ac_cv_header_dlfcn_h=no
ac_cv_header_ieeefp_h=no
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=i686-pc-mingw32
ac_cv_lib_m_cos=yes
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_FGREP='/bin/grep -F'
ac_cv_path_GREP=/bin/grep
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/bin/install -c'
ac_cv_path_mkdir=/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_CC=gcc
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_make_make_set=yes
ac_cv_type_size_t=yes
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
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=c:/home/rob/mingw_vista/i686-pc-mingw32/i686-pc-mingw32/bin/ld.exe
lt_cv_path_NM=/mingw/bin/nm
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_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*_\([_A-Za-z][_A-Za-z0-9]*\)\r\{0,1\}$/\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]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_max_cmd_len=8192
## ----------------- ##
## Output variables. ##
## ----------------- ##
ACLOCAL='${SHELL} /c/_32/comp/gsl-1.11/missing --run aclocal-1.10'
AMTAR='${SHELL} /c/_32/comp/gsl-1.11/missing --run tar'
AR='ar'
AUTOCONF='${SHELL} /c/_32/comp/gsl-1.11/missing --run autoconf'
AUTOHEADER='${SHELL} /c/_32/comp/gsl-1.11/missing --run autoheader'
AUTOMAKE='${SHELL} /c/_32/comp/gsl-1.11/missing --run automake-1.10'
AWK='gawk'
CC='gcc'
CFLAGS='-g -O2'
CPP='gcc -E'
CPPFLAGS=''
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EXEEXT='.exe'
FGREP='/bin/grep -F'
GREP='/bin/grep'
GSL_CFLAGS='-I${prefix}/include'
GSL_LIBS='-L${exec_prefix}/lib -lgsl'
GSL_LT_CBLAS_VERSION='0:0:0'
GSL_LT_VERSION='12:0:12'
HAVE_AIX_IEEE_INTERFACE=''
HAVE_DARWIN86_IEEE_INTERFACE=''
HAVE_DARWIN_IEEE_INTERFACE=''
HAVE_FREEBSD_IEEE_INTERFACE=''
HAVE_GNUM68K_IEEE_INTERFACE=''
HAVE_GNUPPC_IEEE_INTERFACE=''
HAVE_GNUSPARC_IEEE_INTERFACE=''
HAVE_GNUX86_IEEE_INTERFACE=''
HAVE_HPUX11_IEEE_INTERFACE=''
HAVE_HPUX_IEEE_INTERFACE=''
HAVE_IRIX_IEEE_INTERFACE=''
HAVE_NETBSD_IEEE_INTERFACE=''
HAVE_OPENBSD_IEEE_INTERFACE=''
HAVE_OS2EMX_IEEE_INTERFACE=''
HAVE_SOLARIS_IEEE_INTERFACE=''
HAVE_SUNOS4_IEEE_INTERFACE=''
HAVE_TRU64_IEEE_INTERFACE=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='c:/home/rob/mingw_vista/i686-pc-mingw32/i686-pc-mingw32/bin/ld.exe'
LDFLAGS=''
LIBOBJS=''
LIBS='-lm '
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LN_S='cp -p'
LTLIBOBJS=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /c/_32/comp/gsl-1.11/missing --run makeinfo'
MINGW32_HOST_FALSE='#'
MINGW32_HOST_TRUE=''
NM='/mingw/bin/nm'
NMEDIT=''
OBJEXT='o'
PACKAGE='gsl'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='gsl'
PACKAGE_STRING='gsl 1.11'
PACKAGE_TARNAME='gsl'
PACKAGE_VERSION='1.11'
PATH_SEPARATOR=':'
RANLIB='ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
STRIP='strip'
VERSION='1.11'
ac_ct_CC='gcc'
ac_ct_DUMPBIN=''
am__isrc=''
am__leading_dot='.'
am__tar='${AMTAR} chof - "$$tardir"'
am__untar='${AMTAR} xf -'
bindir='${exec_prefix}/bin'
build='i686-pc-mingw32'
build_alias=''
build_cpu='i686'
build_os='mingw32'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host='i686-pc-mingw32'
host_alias=''
host_cpu='i686'
host_os='mingw32'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='$(SHELL) /c/_32/comp/gsl-1.11/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
lt_ECHO='echo'
mandir='${datarootdir}/man'
mkdir_p='/bin/mkdir -p'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr/local'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''
## ----------- ##
## confdefs.h. ##
## ----------- ##
#define PACKAGE_NAME "gsl"
#define PACKAGE_TARNAME "gsl"
#define PACKAGE_VERSION "1.11"
#define PACKAGE_STRING "gsl 1.11"
#define PACKAGE_BUGREPORT ""
#define PACKAGE "gsl"
#define VERSION "1.11"
#define RELEASED
#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 LT_OBJDIR ".libs/"
#define HAVE_INLINE
#define HAVE_VPRINTF 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_STRDUP 1
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
#define HAVE_EXIT_SUCCESS_AND_FAILURE 1
#define HAVE_LIBM 1
#define HAVE_DECL_FEENABLEEXCEPT 0
#define HAVE_DECL_FESETTRAPENABLE 0
#define HAVE_DECL_HYPOT 1
#define HAVE_DECL_EXPM1 1
#define HAVE_DECL_ACOSH 1
#define HAVE_DECL_ASINH 1
#define HAVE_DECL_ATANH 1
#define HAVE_DECL_LDEXP 1
#define HAVE_DECL_FREXP 1
#define HAVE_DECL_ISINF 1
#define HAVE_DECL_ISFINITE 1
#define HAVE_DECL_FINITE 1
#define HAVE_DECL_ISNAN 1
#define HAVE_DECL_LOG1P 1
#define HAVE_EXTENDED_PRECISION_REGISTERS 1
#define HAVE_UNKNOWN_IEEE_INTERFACE 1
#define HAVE_IEEE_COMPARISONS 1
#define HAVE_IEEE_DENORMALS 1
configure: exit 0
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Some long double problems on Win32
2008-08-03 21:07 ` Some long double problems on Win32 Sisyphus
@ 2008-08-08 10:52 ` Brian Gough
2008-08-08 14:41 ` Sisyphus
0 siblings, 1 reply; 4+ messages in thread
From: Brian Gough @ 2008-08-08 10:52 UTC (permalink / raw)
To: Sisyphus; +Cc: gsl-discuss
At Sun, 3 Aug 2008 19:45:33 +1000,
Sisyphus wrote:
> But the library seems to be mssing the following symbols (which are to be
> found in gsl_block_complex_long_double.h and gsl_block_long_double.h):
>
> `gsl_block_complex_long_double_fscanf'
> `gsl_block_complex_long_double_fprintf'
> `gsl_block_complex_long_double_raw_fscanf'
> `gsl_block_complex_long_double_raw_fprintf'
> `gsl_block_long_double_fscanf'
> `gsl_block_long_double_fprintf'
> `gsl_block_long_double_raw_fscanf'
>
> Anyone know why that might be ?
The configure test for fprintf/fscanf with long-double failed so those
functions are not compiled.
--
Brian Gough
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Some long double problems on Win32
2008-08-08 10:52 ` Brian Gough
@ 2008-08-08 14:41 ` Sisyphus
0 siblings, 0 replies; 4+ messages in thread
From: Sisyphus @ 2008-08-08 14:41 UTC (permalink / raw)
To: Brian Gough; +Cc: gsl-discuss
----- Original Message -----
From: "Brian Gough" <bjg@network-theory.co.uk>
To: "Sisyphus" <sisyphus1@optusnet.com.au>
Cc: <gsl-discuss@sourceware.org>
Sent: Friday, August 08, 2008 8:32 PM
Subject: Re: Some long double problems on Win32
> At Sun, 3 Aug 2008 19:45:33 +1000,
> Sisyphus wrote:
>> But the library seems to be mssing the following symbols (which are to be
>> found in gsl_block_complex_long_double.h and gsl_block_long_double.h):
>>
>> `gsl_block_complex_long_double_fscanf'
>> `gsl_block_complex_long_double_fprintf'
>> `gsl_block_complex_long_double_raw_fscanf'
>> `gsl_block_complex_long_double_raw_fprintf'
>> `gsl_block_long_double_fscanf'
>> `gsl_block_long_double_fprintf'
>> `gsl_block_long_double_raw_fscanf'
>>
>> Anyone know why that might be ?
>
> The configure test for fprintf/fscanf with long-double failed so those
> functions are not compiled.
Yes - it finally dawned on me. Just last night I got around to rewriting the
test so that it would pass and, sure enough, the library that got built
included those symbols. The tests failed, of course :-)
What is now puzzling me, however, is whether it's impossible to incorporate
those symbols into a Win32 gsl library. MinGW certainly knows about the 12
byte 'long double', but afaik the Microsoft C runtime (which MinGW-built
apps use) has no formatter to printf() it.
That doesn't quite make sense to me. Why would MinGW provide a 12 byte long
double if there's no way of printf()'ing it out ? (I suppose this aspect
would be better raised on the MinGW list.)
Thanks for the reply, Brian.
Cheers,
Rob
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-08-08 14:41 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-07-28 14:24 offline for a while Brian Gough
2008-08-03 21:07 ` Some long double problems on Win32 Sisyphus
2008-08-08 10:52 ` Brian Gough
2008-08-08 14:41 ` Sisyphus
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).