- CLN-list - ginac.de

Re: [CLN-list] Result of building cln-1.1.13 on pc (Windows XP) with cygwin
by Richard Haney 15 Aug '06

15 Aug '06

Hi, --- Sheplyakov Alexei <varg(a)theor.jinr.ru> wrote: > On Sat, Aug 12, 2006 at 04:41:07PM -0700, Richard Haney wrote: > > Building cln-1.1.13 has a few nice improvements, but there were > > a few build problems that required adjustments and reruns. > > I'm sorry, but your message lacks any relevant info. PLEASE, post > your config.log file. I'm sorry my message lacked any information relevant to your particular interests, but I would think that some users might find much of that information very useful. For example, the fact that the CLN configure command took only about two minutes could make a _huge_ difference in how someone goes about building CLN or even in deciding to build CLN at all (say, for a complete "newbie" only tentatively interested in cln). The GiNaC configure script takes about 30 minutes on the same computer. The time taken by cln configure made a difference for me in quickly deciding to rerun configure with the added INSTALL=... argument. It was an easy, simple decision; I didn't have to weigh pros and cons. And I seem to recall that the configure commands took an extremely long time to run on a previous computer a few years ago with about 40 percent of the rated processor speed and somewhat less RAM (probably 256 MB). Also, I would think the information I provided about the missing .exe extensions for executable targets in the Makefiles would be extremely useful for anyone wanting to fix that particular problem I described. Since I suppose you are interested in the config.log file for the first configure run after I changed the order of directories in my PATH variable (and running "make distclean" and doing manual cleanup, as I recall), I am attaching essentially a copy of that file, with slight editing as noted for "host name". (I'm not sure whether it could be a significant point of vulnerability to Internet mischief if made public.) I'm also deleting the last directory name listed for PATH because it seems irrelevant and could possibility be misconstrued as to being of any general significance by sufficiently ignorant people. I suppose the information after "checking for suffix of executables" and at "ac_cv_exeext=.exe" may be of particular interest in determining where the autoconf/configure process may be in error in regard to the missing .exe extensions for executable targets in Makefiles. I hope this helps. > > So even if DLL-building were supported in this > > environment, very likely only one object module per C++ source > > module would need to be built.) > > Life is not that easy, unfortunatelly... First of all, the major > issue is multiply defined symbols due to MAYBE_INLINE hack. This > makes the linker fail, so a2dll will fail too. Secondly, to make > any use of DLL one needs to insert a lot of __declspec stuff > into the headers anyway. As the a2dll documentation points out, there is often or typically considerable work involved in converting a static library to a DLL; it's not a simple matter of running a2dll with a static library as input to get a DLL as output. That documentation and your description of the difficulties are why I used the phrase "industrious enough" to describe someone who attempts to create a cln DLL from the static library. Hopefully, the config.log file will also help in determining why the default value for the Makefile INSTALL variable causes a crash in the doc directory for "make install". Best regards, Richard __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com 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 2.60. Invocation command line was $ ./configure --prefix=C:/gnu/cln-1.1.13/gcc342 ## --------- ## ## Platform. ## ## --------- ## hostname = *** name deleted *** uname -m = i686 uname -r = 1.3.20(0.73/3/2) uname -s = CYGWIN_NT-5.1 uname -v = 2003-02-08 12:10 /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: /usr/local/bin PATH: /usr/bin PATH: /bin PATH: /cygdrive/c/Dev-Cpp/bin PATH: /cygdrive/c/Borland/BCC55/Bin PATH: /cygdrive/c/PROGRA~1/Vide_2.0 PATH: /cygdrive/c/dm/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:1908: checking whether make sets $(MAKE) configure:1929: result: yes configure:2010: checking for gcc configure:2037: result: C:/Dev-Cpp/bin/gcc configure:2275: checking for C compiler version configure:2282: C:/Dev-Cpp/bin/gcc --version >&5 gcc.exe (GCC) 3.4.2 (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:2285: $? = 0 configure:2292: C:/Dev-Cpp/bin/gcc -v >&5 Reading specs from C:/Dev-Cpp/bin/../lib/gcc/mingw32/3.4.2/specs Configured with: ../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --enable-languages=c,c++,f77,ada,objc,java --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug Thread model: win32 gcc version 3.4.2 (mingw-special) configure:2295: $? = 0 configure:2302: C:/Dev-Cpp/bin/gcc -V >&5 gcc.exe: `-V' option must have argument configure:2305: $? = 1 configure:2328: checking for C compiler default output file name configure:2355: C:/Dev-Cpp/bin/gcc -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:2358: $? = 0 configure:2404: result: a.exe configure:2409: checking whether the C compiler works configure:2419: ./a.exe configure:2422: $? = 0 configure:2439: result: yes configure:2446: checking whether we are cross compiling configure:2448: result: no configure:2451: checking for suffix of executables configure:2458: C:/Dev-Cpp/bin/gcc -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:2461: $? = 0 configure:2485: result: .exe configure:2491: checking for suffix of object files configure:2517: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:2520: $? = 0 configure:2543: result: o configure:2547: checking whether we are using the GNU C compiler configure:2576: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:2582: $? = 0 configure:2589: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:2592: $? = 0 configure:2599: test -s conftest.o configure:2602: $? = 0 configure:2616: result: yes configure:2621: checking whether C:/Dev-Cpp/bin/gcc accepts -g configure:2651: C:/Dev-Cpp/bin/gcc -c -g conftest.c >&5 configure:2657: $? = 0 configure:2664: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:2667: $? = 0 configure:2674: test -s conftest.o configure:2677: $? = 0 configure:2807: result: yes configure:2824: checking for C:/Dev-Cpp/bin/gcc option to accept ISO C89 configure:2898: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:2904: $? = 0 configure:2911: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:2914: $? = 0 configure:2921: test -s conftest.o configure:2924: $? = 0 configure:2944: result: none needed configure:2971: checking how to run the C preprocessor configure:3011: C:/Dev-Cpp/bin/gcc -E conftest.c configure:3017: $? = 0 configure:3055: C:/Dev-Cpp/bin/gcc -E conftest.c conftest.c:8:28: ac_nonexistent.h: No such file or directory configure:3061: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | /* end confdefs.h. */ | #include <ac_nonexistent.h> configure:3101: result: C:/Dev-Cpp/bin/gcc -E configure:3130: C:/Dev-Cpp/bin/gcc -E conftest.c configure:3136: $? = 0 configure:3174: C:/Dev-Cpp/bin/gcc -E conftest.c conftest.c:8:28: ac_nonexistent.h: No such file or directory configure:3180: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | /* end confdefs.h. */ | #include <ac_nonexistent.h> configure:3343: checking for C++ compiler version configure:3350: C:/Dev-Cpp/bin/g++ --version >&5 g++.exe (GCC) 3.4.2 (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:3353: $? = 0 configure:3360: C:/Dev-Cpp/bin/g++ -v >&5 Reading specs from C:/Dev-Cpp/bin/../lib/gcc/mingw32/3.4.2/specs Configured with: ../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --enable-languages=c,c++,f77,ada,objc,java --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug Thread model: win32 gcc version 3.4.2 (mingw-special) configure:3363: $? = 0 configure:3370: C:/Dev-Cpp/bin/g++ -V >&5 g++.exe: `-V' option must have argument configure:3373: $? = 1 configure:3376: checking whether we are using the GNU C++ compiler configure:3405: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:3411: $? = 0 configure:3418: test -z "$ac_cxx_werror_flag" || test ! -s conftest.err configure:3421: $? = 0 configure:3428: test -s conftest.o configure:3431: $? = 0 configure:3445: result: yes configure:3450: checking whether C:/Dev-Cpp/bin/g++ accepts -g configure:3480: C:/Dev-Cpp/bin/g++ -c -g conftest.cpp >&5 configure:3486: $? = 0 configure:3493: test -z "$ac_cxx_werror_flag" || test ! -s conftest.err configure:3496: $? = 0 configure:3503: test -s conftest.o configure:3506: $? = 0 configure:3636: result: yes configure:3679: checking how to run the C++ preprocessor configure:3715: C:/Dev-Cpp/bin/g++ -E conftest.cpp configure:3721: $? = 0 configure:3759: C:/Dev-Cpp/bin/g++ -E conftest.cpp conftest.cpp:8:28: ac_nonexistent.h: No such file or directory configure:3765: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | /* end confdefs.h. */ | #include <ac_nonexistent.h> configure:3805: result: C:/Dev-Cpp/bin/g++ -E configure:3834: C:/Dev-Cpp/bin/g++ -E conftest.cpp configure:3840: $? = 0 configure:3878: C:/Dev-Cpp/bin/g++ -E conftest.cpp conftest.cpp:8:28: ac_nonexistent.h: No such file or directory configure:3884: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | /* end confdefs.h. */ | #include <ac_nonexistent.h> configure:3930: checking for underscore in external names configure:3944: C:/Dev-Cpp/bin/gcc -S conftest.c configure:3947: $? = 0 configure:3957: result: yes configure:3972: checking whether --noexecstack is desirable for .s files configure:3982: C:/Dev-Cpp/bin/gcc -O2 -finline-limit=1000 -fno-exceptions -S -o conftest.s conftest.c >/dev/null configure:3985: $? = 0 configure:4002: result: no configure:4052: checking for ranlib configure:4068: found /cygdrive/c/Dev-Cpp/bin/ranlib configure:4079: result: ranlib configure:4118: checking for a BSD-compatible install configure:4174: result: /usr/bin/install -c configure:4194: checking build system type configure:4212: result: i686-pc-cygwin configure:4234: checking host system type configure:4249: result: i686-pc-cygwin configure:4274: checking for grep that handles long lines and -e configure:4348: result: /usr/bin/grep configure:4353: checking for egrep configure:4431: result: /usr/bin/grep -E configure:4640: checking for a sed that does not truncate output configure:4694: result: /usr/bin/sed configure:4708: checking for ld used by C:/Dev-Cpp/bin/gcc configure:4775: result: C:/Dev-Cpp/mingw32/bin/ld.exe configure:4784: checking if the linker (C:/Dev-Cpp/mingw32/bin/ld.exe) is GNU ld configure:4799: result: yes configure:4804: checking for C:/Dev-Cpp/mingw32/bin/ld.exe option to reload object files configure:4811: result: -r configure:4829: checking for BSD-compatible nm configure:4871: result: /cygdrive/c/Dev-Cpp/bin/nm -B configure:4875: checking whether ln -s works configure:4879: result: yes configure:4886: checking how to recognise dependent libraries configure:5058: result: file_magic ^x86 archive import|^x86 DLL configure:5279: checking for ANSI C header files configure:5309: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5315: $? = 0 configure:5322: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5325: $? = 0 configure:5332: test -s conftest.o configure:5335: $? = 0 configure:5428: C:/Dev-Cpp/bin/gcc -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5431: $? = 0 configure:5437: ./conftest.exe configure:5440: $? = 0 configure:5457: result: yes configure:5481: checking for sys/types.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for sys/stat.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for stdlib.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for string.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for memory.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for strings.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for inttypes.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for stdint.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5481: checking for unistd.h configure:5502: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:5508: $? = 0 configure:5515: test -z "$ac_c_werror_flag" || test ! -s conftest.err configure:5518: $? = 0 configure:5525: test -s conftest.o configure:5528: $? = 0 configure:5541: result: yes configure:5568: checking dlfcn.h usability configure:5585: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 conftest.c:55:19: dlfcn.h: No such file or directory configure:5591: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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> | #if HAVE_SYS_TYPES_H | # include <sys/types.h> | #endif | #if HAVE_SYS_STAT_H | # include <sys/stat.h> | #endif | #if STDC_HEADERS | # include <stdlib.h> | # include <stddef.h> | #else | # if HAVE_STDLIB_H | # include <stdlib.h> | # endif | #endif | #if HAVE_STRING_H | # if !STDC_HEADERS && HAVE_MEMORY_H | # include <memory.h> | # endif | # include <string.h> | #endif | #if HAVE_STRINGS_H | # include <strings.h> | #endif | #if HAVE_INTTYPES_H | # include <inttypes.h> | #endif | #if HAVE_STDINT_H | # include <stdint.h> | #endif | #if HAVE_UNISTD_H | # include <unistd.h> | #endif | #include <dlfcn.h> configure:5622: result: no configure:5626: checking dlfcn.h presence configure:5641: C:/Dev-Cpp/bin/gcc -E conftest.c conftest.c:22:19: dlfcn.h: No such file or directory configure:5647: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 <dlfcn.h> configure:5668: result: no configure:5696: checking for dlfcn.h configure:5704: result: no configure:5727: checking how to run the C++ preprocessor configure:5853: result: C:/Dev-Cpp/bin/g++ -E configure:5882: C:/Dev-Cpp/bin/g++ -E conftest.cpp configure:5888: $? = 0 configure:5926: C:/Dev-Cpp/bin/g++ -E conftest.cpp conftest.cpp:22:28: ac_nonexistent.h: No such file or directory configure:5932: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 <ac_nonexistent.h> configure:6032: checking for g77 configure:6048: found /cygdrive/c/Dev-Cpp/bin/g77 configure:6059: result: g77 configure:6089: checking for Fortran 77 compiler version configure:6096: g77 --version >&5 GNU Fortran (GCC) 3.4.2 (mingw-special) Copyright (C) 2004 Free Software Foundation, Inc. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING or type the command `info -f g77 Copying'. configure:6099: $? = 0 configure:6106: g77 -v >&5 Reading specs from c:/Dev-Cpp/bin/../lib/gcc/mingw32/3.4.2/specs Configured with: ../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --enable-languages=c,c++,f77,ada,objc,java --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug Thread model: win32 gcc version 3.4.2 (mingw-special) configure:6109: $? = 0 configure:6116: g77 -V >&5 g77.exe: `-V' option must have argument configure:6119: $? = 1 configure:6127: checking whether we are using the GNU Fortran 77 compiler configure:6146: g77 -c conftest.F >&5 configure:6152: $? = 0 configure:6159: test -z "$ac_f77_werror_flag" || test ! -s conftest.err configure:6162: $? = 0 configure:6169: test -s conftest.o configure:6172: $? = 0 configure:6186: result: yes configure:6192: checking whether g77 accepts -g configure:6209: g77 -c -g conftest.f >&5 configure:6215: $? = 0 configure:6222: test -z "$ac_f77_werror_flag" || test ! -s conftest.err configure:6225: $? = 0 configure:6232: test -s conftest.o configure:6235: $? = 0 configure:6248: result: yes configure:6278: checking the maximum length of command line arguments configure:6370: result: 8192 configure:6381: checking command to parse /cygdrive/c/Dev-Cpp/bin/nm -B output from C:/Dev-Cpp/bin/gcc object configure:6477: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:6480: $? = 0 configure:6484: /cygdrive/c/Dev-Cpp/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]$[ABCDGIRSTW][ABCDGIRSTW]*$[ ][ ]*$[_A-Za-z][_A-Za-z0-9]*$$/\1 \2 \2/p' \> conftest.nm configure:6487: $? = 0 cannot find nm_test_var in conftest.nm configure:6477: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:6480: $? = 0 configure:6484: /cygdrive/c/Dev-Cpp/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]$[ABCDGIRSTW][ABCDGIRSTW]*$[ ][ ]*_$[_A-Za-z][_A-Za-z0-9]*$$/\1 _\2 \2/p' \> conftest.nm configure:6487: $? = 0 configure:6539: C:/Dev-Cpp/bin/gcc -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.c conftstm.o >&5 configure:6542: $? = 0 configure:6580: result: ok configure:6584: checking for objdir configure:6599: result: .libs configure:6691: checking for ar configure:6707: found /cygdrive/c/Dev-Cpp/bin/ar configure:6718: result: ar configure:6787: checking for ranlib configure:6814: result: ranlib configure:6883: checking for strip configure:6899: found /cygdrive/c/Dev-Cpp/bin/strip configure:6910: result: strip configure:7211: checking if C:/Dev-Cpp/bin/gcc static flag works configure:7239: result: yes configure:7261: checking if C:/Dev-Cpp/bin/gcc supports -fno-rtti -fno-exceptions configure:7282: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions -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:7286: $? = 0 configure:7296: result: no configure:7311: checking for C:/Dev-Cpp/bin/gcc option to produce PIC configure:7515: result: configure:7582: checking if C:/Dev-Cpp/bin/gcc supports -c -o file.o configure:7606: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions -o out/conftest2.o conftest.c >&5 configure:7610: $? = 0 configure:7629: result: yes configure:7655: checking whether the C:/Dev-Cpp/bin/gcc linker (C:/Dev-Cpp/mingw32/bin/ld.exe) supports shared libraries configure:8578: result: yes configure:8604: checking whether -lc should be explicitly linked in configure:8609: C:/Dev-Cpp/bin/gcc -c -O2 -finline-limit=1000 -fno-exceptions conftest.c >&5 configure:8612: $? = 0 configure:8626: C:/Dev-Cpp/bin/gcc -shared conftest.o -v -o ./conftest -Wl,--image-base=0x10000000 -Wl,--out-implib,conftest 2\>\&1 \| grep -lc \>/dev/null 2\>\&1 configure:8629: $? = 1 configure:8641: result: yes configure:8649: checking dynamic linker characteristics configure:9191: result: Win32 ld.exe configure:9195: checking how to hardcode library paths into programs configure:9220: result: immediate configure:9234: checking whether stripping libraries is possible configure:9239: result: yes configure:10148: checking if libtool supports shared libraries configure:10150: result: yes configure:10153: checking whether to build shared libraries configure:10174: result: yes configure:10177: checking whether to build static libraries configure:10181: result: yes configure:10273: creating libtool configure:10851: checking for ld used by C:/Dev-Cpp/bin/g++ configure:10918: result: C:/Dev-Cpp/mingw32/bin/ld.exe configure:10927: checking if the linker (C:/Dev-Cpp/mingw32/bin/ld.exe) is GNU ld configure:10942: result: yes configure:10993: checking whether the C:/Dev-Cpp/bin/g++ linker (C:/Dev-Cpp/mingw32/bin/ld.exe) supports shared libraries configure:11908: result: yes configure:11930: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cc >&5 configure:11933: $? = 0 configure:12029: checking for C:/Dev-Cpp/bin/g++ option to produce PIC configure:12297: result: configure:12364: checking if C:/Dev-Cpp/bin/g++ supports -c -o file.o configure:12388: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions -o out/conftest2.o conftest.cc >&5 configure:12392: $? = 0 configure:12411: result: yes configure:12437: checking whether the C:/Dev-Cpp/bin/g++ linker (C:/Dev-Cpp/mingw32/bin/ld.exe) supports shared libraries configure:12462: result: yes configure:12533: checking dynamic linker characteristics configure:13075: result: Win32 ld.exe configure:13079: checking how to hardcode library paths into programs configure:13104: result: immediate configure:13118: checking whether stripping libraries is possible configure:13123: result: yes configure:14538: checking if libtool supports shared libraries configure:14540: result: yes configure:14543: checking whether to build shared libraries configure:14563: result: yes configure:14566: checking whether to build static libraries configure:14570: result: yes configure:14582: checking for g77 option to produce PIC configure:14786: result: configure:14853: checking if g77 supports -c -o file.o configure:14877: g77 -c -g -O2 -o out/conftest2.o conftest.f >&5 configure:14881: $? = 0 configure:14900: result: yes configure:14926: checking whether the g77 linker (C:/Dev-Cpp/mingw32/bin/ld.exe) supports shared libraries configure:15829: result: yes configure:15900: checking dynamic linker characteristics configure:16442: result: Win32 ld.exe configure:16446: checking how to hardcode library paths into programs configure:16471: result: immediate configure:16485: checking whether stripping libraries is possible configure:16490: result: yes configure:20870: checking for long long type configure:20968: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:20971: $? = 0 configure:20977: ./conftest.exe configure:20980: $? = 0 configure:20997: result: yes configure:21007: checking for long double type configure:21097: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:21100: $? = 0 configure:21106: ./conftest.exe configure:21109: $? = 0 configure:21126: result: yes configure:21137: checking for the global constructors function prefix configure:21149: C:/Dev-Cpp/bin/g++ -O2 -finline-limit=1000 -fno-exceptions -S conftest.cc configure:21152: $? = 0 configure:21170: result: _GLOBAL__I_ configure:21178: checking for the global destructors function prefix configure:21190: C:/Dev-Cpp/bin/g++ -O2 -finline-limit=1000 -fno-exceptions -S conftest.cc configure:21193: $? = 0 configure:21211: result: _GLOBAL__D_ configure:21220: checking whether the global constructors function need to be exported configure:21243: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest1.cc conftest2.cc 1>&5 c:\DOCUME~1\RICHAR~1\LOCALS~1\Temp/cc4kcaaa.o(.text+0x39):conftest2.cc: undefined reference to `global constructors keyed to foobar' collect2: ld returned 1 exit status configure:21246: $? = 1 configure:21255: result: yes configure:21272: checking for unistd.h configure:21278: result: yes configure:21433: checking for working alloca.h configure:21460: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp:32:20: alloca.h: No such file or directory conftest.cpp: In function `int main()': conftest.cpp:36: error: `alloca' undeclared (first use this function) conftest.cpp:36: error: (Each undeclared identifier is reported only once for each function it appears in.) configure:21466: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <alloca.h> | int | main () | { | char *p = (char *) alloca(2 * sizeof(int)); | ; | return 0; | } configure:21501: result: no configure:21532: checking for alloca configure:21559: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:21565: $? = 0 configure:21572: test -z "$ac_cxx_werror_flag" || test ! -s conftest.err configure:21575: $? = 0 configure:21582: test -s conftest.exe configure:21585: $? = 0 configure:21600: result: yes configure:21620: checking for fpu_control_t configure:21647: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp:32:25: fpu_control.h: No such file or directory conftest.cpp: In function `int main()': conftest.cpp:36: error: `fpu_control_t' undeclared (first use this function) conftest.cpp:36: error: (Each undeclared identifier is reported only once for each function it appears in.) conftest.cpp:36: error: expected `;' before "x" configure:21653: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <fpu_control.h> | int | main () | { | fpu_control_t x; | ; | return 0; | } configure:21687: result: no configure:21697: checking for __setfpucw configure:21724: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp:32:25: fpu_control.h: No such file or directory conftest.cpp: In function `int main()': conftest.cpp:36: error: `_FPU_IEEE' undeclared (first use this function) conftest.cpp:36: error: (Each undeclared identifier is reported only once for each function it appears in.) conftest.cpp:36: error: `__setfpucw' undeclared (first use this function) configure:21730: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <fpu_control.h> | int | main () | { | __setfpucw(_FPU_IEEE); | ; | return 0; | } configure:21764: result: no configure:21780: checking for gettimeofday configure:21836: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 c:\DOCUME~1\RICHAR~1\LOCALS~1\Temp/ccIbcaaa.o(.text+0x19):conftest.cpp: undefined reference to `gettimeofday' collect2: ld returned 1 exit status configure:21842: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | /* Define gettimeofday to an innocuous variant, in case <limits.h> declares gettimeofday. | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | #define gettimeofday innocuous_gettimeofday | | /* System header to define __stub macros and hopefully few prototypes, | which can conflict with char gettimeofday (); 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 gettimeofday | | /* 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 gettimeofday (); | /* 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_gettimeofday || defined __stub___gettimeofday | choke me | #endif | | int | main () | { | return gettimeofday (); | ; | return 0; | } configure:21876: result: no configure:22067: checking for times configure:22123: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 c:\DOCUME~1\RICHAR~1\LOCALS~1\Temp/cc4uaaaa.o(.text+0x19):conftest.cpp: undefined reference to `times' collect2: ld returned 1 exit status configure:22129: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | /* Define times to an innocuous variant, in case <limits.h> declares times. | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | #define times innocuous_times | | /* System header to define __stub macros and hopefully few prototypes, | which can conflict with char times (); 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 times | | /* 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 times (); | /* 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_times || defined __stub___times | choke me | #endif | | int | main () | { | return times (); | ; | return 0; | } configure:22162: result: no configure:22271: checking sys/resource.h usability configure:22288: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp:65:26: sys/resource.h: No such file or directory configure:22294: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <stdio.h> | #if HAVE_SYS_TYPES_H | # include <sys/types.h> | #endif | #if HAVE_SYS_STAT_H | # include <sys/stat.h> | #endif | #if STDC_HEADERS | # include <stdlib.h> | # include <stddef.h> | #else | # if HAVE_STDLIB_H | # include <stdlib.h> | # endif | #endif | #if HAVE_STRING_H | # if !STDC_HEADERS && HAVE_MEMORY_H | # include <memory.h> | # endif | # include <string.h> | #endif | #if HAVE_STRINGS_H | # include <strings.h> | #endif | #if HAVE_INTTYPES_H | # include <inttypes.h> | #endif | #if HAVE_STDINT_H | # include <stdint.h> | #endif | #if HAVE_UNISTD_H | # include <unistd.h> | #endif | #include <sys/resource.h> configure:22325: result: no configure:22329: checking sys/resource.h presence configure:22344: C:/Dev-Cpp/bin/g++ -E conftest.cpp conftest.cpp:32:26: sys/resource.h: No such file or directory configure:22350: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <sys/resource.h> configure:22371: result: no configure:22399: checking for sys/resource.h configure:22407: result: no configure:22271: checking sys/times.h usability configure:22288: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp:65:23: sys/times.h: No such file or directory configure:22294: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <stdio.h> | #if HAVE_SYS_TYPES_H | # include <sys/types.h> | #endif | #if HAVE_SYS_STAT_H | # include <sys/stat.h> | #endif | #if STDC_HEADERS | # include <stdlib.h> | # include <stddef.h> | #else | # if HAVE_STDLIB_H | # include <stdlib.h> | # endif | #endif | #if HAVE_STRING_H | # if !STDC_HEADERS && HAVE_MEMORY_H | # include <memory.h> | # endif | # include <string.h> | #endif | #if HAVE_STRINGS_H | # include <strings.h> | #endif | #if HAVE_INTTYPES_H | # include <inttypes.h> | #endif | #if HAVE_STDINT_H | # include <stdint.h> | #endif | #if HAVE_UNISTD_H | # include <unistd.h> | #endif | #include <sys/times.h> configure:22325: result: no configure:22329: checking sys/times.h presence configure:22344: C:/Dev-Cpp/bin/g++ -E conftest.cpp conftest.cpp:32:23: sys/times.h: No such file or directory configure:22350: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | #include <sys/times.h> configure:22371: result: no configure:22399: checking for sys/times.h configure:22407: result: no configure:22688: checking for perror declaration configure:22724: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp:41: error: declaration of C function `double perror()' conflicts with C:/Dev-Cpp/bin/../lib/gcc/mingw32/3.4.2/../../../../include/stdio.h:356: error: previous declaration `void perror(const char*)' here configure:22730: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | /* end confdefs.h. */ | | /* Some systems declare perror() in <errno.h>, some in <stdio.h>, some don't | declare it at all. */ | #include <stdio.h> | #include <errno.h> | extern | #ifdef __cplusplus | "C" | #endif | double perror (); | int | main () | { | | ; | return 0; | } configure:22764: result: yes configure:22775: checking whether char is unsigned configure:22803: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:22809: $? = 0 configure:22816: test -z "$ac_cxx_werror_flag" || test ! -s conftest.err configure:22819: $? = 0 configure:22826: test -s conftest.o configure:22829: $? = 0 configure:22841: result: no configure:22851: checking whether byte ordering is bigendian configure:22883: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:22889: $? = 0 configure:22896: test -z "$ac_cxx_werror_flag" || test ! -s conftest.err configure:22899: $? = 0 configure:22906: test -s conftest.o configure:22909: $? = 0 configure:22938: C:/Dev-Cpp/bin/g++ -c -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 conftest.cpp: In function `int main()': conftest.cpp:40: error: `big' undeclared (first use this function) conftest.cpp:40: error: (Each undeclared identifier is reported only once for each function it appears in.) conftest.cpp:40: error: expected `;' before "endian" configure:22944: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | #define HAVE_PERROR_DECL | /* 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:23118: result: no configure:23139: checking for integer types and behaviour... configure:23153: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:23156: $? = 0 configure:31990: checking for floating-point types and behaviour... configure:32004: C:/Dev-Cpp/bin/g++ -o conftest.exe -O2 -finline-limit=1000 -fno-exceptions conftest.cpp >&5 configure:32007: $? = 0 configure:32541: checking for recent enough gmp.h configure:32563: C:/Dev-Cpp/bin/g++ -E conftest.cpp conftest.cpp:33:17: gmp.h: No such file or directory conftest.cpp:35:3: #error "ancient gmp.h" configure:32569: $? = 1 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define ASM_UNDERSCORE | #ifndef __i386__ | #define __i386__ 1 | #endif | #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 CL_VERSION_MAJOR 1 | #define CL_VERSION_MINOR 1 | #define CL_VERSION_PATCHLEVEL 13 | #define CL_VERSION 1.1.13 | #define HAVE_LONGLONG | #define HAVE_LONGDOUBLE | #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" | #define CL_NEED_GLOBALIZE_CTORDTOR 1 | #define HAVE_UNISTD_H 1 | #define HAVE_PERROR_DECL | /* end confdefs.h. */ | #include <gmp.h> | #if !defined(__GNU_MP_VERSION) || (__GNU_MP_VERSION < 3) | #error "ancient gmp.h" | #endif configure:32592: result: no configure:32769: WARNING: disabling external GNU MP library configure:32884: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by config.status, which was generated by GNU Autoconf 2.60. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on *** name deleted *** config.status:631: creating Makefile config.status:631: creating src/Makefile config.status:631: creating tests/Makefile config.status:631: creating benchmarks/Makefile config.status:631: creating examples/Makefile config.status:631: creating doc/Makefile config.status:631: creating cln-config config.status:631: creating cln-config.1 config.status:631: creating cln.spec config.status:631: creating cln.pc config.status:631: creating include/cln/config.h config.status:631: creating include/cln/version.h config.status:882: include/cln/version.h is unchanged config.status:631: creating src/base/cl_base_config.h config.status:631: creating src/base/cl_gmpconfig.h config.status:631: creating src/float/cl_float_config.h config.status:631: creating src/timing/cl_t_config.h config.status:895: executing default commands ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=i686-pc-cygwin ac_cv_c_bigendian=no ac_cv_c_char_unsigned=no ac_cv_c_compiler_gnu=yes ac_cv_cxx_compiler_gnu=yes ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=C:/Dev-Cpp/bin/gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-O2 -finline-limit=1000 -fno-exceptions' 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_CXXFLAGS_set=set ac_cv_env_CXXFLAGS_value='-O2 -finline-limit=1000 -fno-exceptions' ac_cv_env_CXX_set=set ac_cv_env_CXX_value=C:/Dev-Cpp/bin/g++ ac_cv_env_F77_set= ac_cv_env_F77_value= ac_cv_env_FFLAGS_set= ac_cv_env_FFLAGS_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_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_f77_compiler_gnu=yes ac_cv_func_ftime=no ac_cv_func_gettimeofday=no ac_cv_func_times=no ac_cv_header_dlfcn_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_resource_h=no ac_cv_header_sys_stat_h=yes ac_cv_header_sys_times_h=no ac_cv_header_sys_types_h=yes ac_cv_header_unistd_h=yes ac_cv_host=i686-pc-cygwin ac_cv_objext=o ac_cv_path_EGREP='/usr/bin/grep -E' ac_cv_path_GREP=/usr/bin/grep ac_cv_path_install='/usr/bin/install -c' ac_cv_prog_CPP='C:/Dev-Cpp/bin/gcc -E' ac_cv_prog_CXXCPP='C:/Dev-Cpp/bin/g++ -E' ac_cv_prog_ac_ct_AR=ar ac_cv_prog_ac_ct_CC=C:/Dev-Cpp/bin/gcc ac_cv_prog_ac_ct_F77=g77 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=yes ac_cv_prog_f77_g=yes ac_cv_prog_make_make_set=yes cl_cv_as_noexecstack=no cl_cv_c_longdouble=yes cl_cv_c_longlong=yes cl_cv_cplusplus_ctorexport=yes cl_cv_cplusplus_ctorprefix=_GLOBAL__I_ cl_cv_cplusplus_dtorprefix=_GLOBAL__D_ cl_cv_file_floatparam_h=1 cl_cv_file_intparam_h=1 cl_cv_func_alloca=yes cl_cv_func_setfpucw=no cl_cv_header_alloca_h=no cl_cv_new_gmp_h=no cl_cv_prog_as_underscore=yes cl_cv_proto_perror=yes cl_cv_type_fpu_control_t=no lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd=func_win32_libid lt_cv_file_magic_test_file= lt_cv_ld_reload_flag=-r lt_cv_objdir=.libs lt_cv_path_LD=C:/Dev-Cpp/mingw32/bin/ld.exe lt_cv_path_LDCXX=C:/Dev-Cpp/mingw32/bin/ld.exe lt_cv_path_NM='/cygdrive/c/Dev-Cpp/bin/nm -B' lt_cv_path_SED=/usr/bin/sed lt_cv_prog_compiler_c_o=yes lt_cv_prog_compiler_c_o_CXX=yes lt_cv_prog_compiler_c_o_F77=yes lt_cv_prog_compiler_rtti_exceptions=no lt_cv_prog_gnu_ld=yes lt_cv_prog_gnu_ldcxx=yes lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]$[ABCDGIRSTW][ABCDGIRSTW]*$[ ][ ]*_$[_A-Za-z][_A-Za-z0-9]*$$/\1 _\2 \2/p'\''' lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: $[^ ]*$ $/ {\"\1\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] $[^ ]*$ $[^ ]*$$/ {"\2", (lt_ptr) \&\2},/p'\''' lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^. .* $.*$$/extern int \1;/p'\''' lt_cv_sys_max_cmd_len=8192 lt_lt_cv_prog_compiler_c_o='"yes"' lt_lt_cv_prog_compiler_c_o_CXX='"yes"' lt_lt_cv_prog_compiler_c_o_F77='"yes"' lt_lt_cv_sys_global_symbol_pipe='"sed -n -e '\''s/^.*[ ]\$[ABCDGIRSTW][ABCDGIRSTW]*\$[ ][ ]*_\$[_A-Za-z][_A-Za-z0-9]*\$\$/\\1 _\\2 \\2/p'\''"' lt_lt_cv_sys_global_symbol_to_c_name_address='"sed -n -e '\''s/^: \$[^ ]*\$ \$/ {\\\"\\1\\\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \$[^ ]*\$ \$[^ ]*\$\$/ {\"\\2\", (lt_ptr) \\&\\2},/p'\''"' lt_lt_cv_sys_global_symbol_to_cdecl='"sed -n -e '\''s/^. .* \$.*\$\$/extern int \\1;/p'\''"' ## ----------------- ## ## Output variables. ## ## ----------------- ## ALLOCA='' AR='ar' ASMFLAGS='' AS_UNDERSCORE='true' CC='C:/Dev-Cpp/bin/gcc' CFLAGS='-O2 -finline-limit=1000 -fno-exceptions' CL_AGE='0' CL_CURRENT='4' CL_REVISION='2' CL_VERSION='1.1.13' CPP='C:/Dev-Cpp/bin/gcc -E' CPPFLAGS='' CXX='C:/Dev-Cpp/bin/g++' CXXCPP='C:/Dev-Cpp/bin/g++ -E' CXXFLAGS='-O2 -finline-limit=1000 -fno-exceptions' DEFS='-DHAVE_CONFIG_H' ECHO='echo' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/usr/bin/grep -E' EXEEXT='.exe' F77='g77' FFLAGS='-g -O2' GREP='/usr/bin/grep' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' LDFLAGS='' LIBOBJS='' LIBS='' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LN_S='ln -s' LTLIBOBJS='' OBJEXT='o' PACKAGE_BUGREPORT='' PACKAGE_NAME='' PACKAGE_STRING='' PACKAGE_TARNAME='' PACKAGE_VERSION='' PATH_SEPARATOR=':' RANLIB='ranlib' SET_MAKE='' SHELL='/bin/bash' STRIP='strip' ac_ct_CC='C:/Dev-Cpp/bin/gcc' ac_ct_CXX='' ac_ct_F77='g77' bindir='${exec_prefix}/bin' build='i686-pc-cygwin' build_alias='' build_cpu='i686' build_os='cygwin' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE}' dvidir='${docdir}' exec_prefix='${prefix}' host='i686-pc-cygwin' host_alias='' host_cpu='i386' host_os='cygwin' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='C:/gnu/cln-1.1.13/gcc342' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='${prefix}/etc' target_alias='' ## ----------- ## ## confdefs.h. ## ## ----------- ## #define PACKAGE_NAME "" #define PACKAGE_TARNAME "" #define PACKAGE_VERSION "" #define PACKAGE_STRING "" #define PACKAGE_BUGREPORT "" #define ASM_UNDERSCORE #ifndef __i386__ #define __i386__ 1 #endif #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 CL_VERSION_MAJOR 1 #define CL_VERSION_MINOR 1 #define CL_VERSION_PATCHLEVEL 13 #define CL_VERSION 1.1.13 #define HAVE_LONGLONG #define HAVE_LONGDOUBLE #define CL_GLOBAL_CONSTRUCTOR_PREFIX "_GLOBAL__I_" #define CL_GLOBAL_DESTRUCTOR_PREFIX "_GLOBAL__I_" #define CL_NEED_GLOBALIZE_CTORDTOR 1 #define HAVE_UNISTD_H 1 #define HAVE_PERROR_DECL configure: exit 0

3 2

Result of building cln-1.1.13 on pc (Windows XP) with cygwin
by Richard Haney 13 Aug '06

13 Aug '06

Building cln-1.1.13 has a few nice improvements, but there were a few build problems that required adjustments and reruns. In summary, these facts are notable about the build process: 1. Configure ran in only about two minutes, and it was nice to note that the old misleading problem with "checking whether make sets $(MAKE)" was gone and in its place was a nice, unconfusing "... yes".] 2. The compile failure for "cl_random_from.cc" is now gone and the library builds nicely thanks in part, apparently, to patch(es) from Sheplyakov Alexei. 3. The "--disable-shared" option for configure seems desirable in a cygwin/mingw environment, and in fact it seems a good idea for a distributed version of CLN to make "--disable-shared" an automatic default in such an environment. 4. The default value "/usr/bin/install -c" (without quotes) for INSTALL in the Makefiles will cause "make install" for doc/Makefile to crash. An appropriate command-line override for INSTALL appears necessary. 5. The problem with "Illegal number syntax" at test "test_I_io" is still present. 6. Is seems that all executables (.exe) get rebuilt when make is rerun, regardless of whether changes have been made to dependent files. In particular, it seems that the Makefiles do not correctly specify the extension .exe as part of the dependency information for the executables. For example, "exam" (not "exam.exe") is listed as part of the value for PROGRAMS in tests/Makefile, and $(PROGRAMS) is provided as a (collective) target for building excutables with $(LIBTOOL_LINK); so it appears that make looks for the file "exam" rather that "exam.exe" in deciding whether to rebuild "exam.exe" (which it "thinks" is "exam"); since there is generally no file "exam", "exam.exe" always gets rebuilt. This consideration appears to apply to the executables in directories "examples" and "benchmarks" as well.) My initial configure command was: CC=C:/Dev-Cpp/bin/gcc CFLAGS="-O2 -finline-limit=1000 -fno-exceptions" CXX=C:/Dev-Cpp/bin/g++ CXXFLAGS="-O2 -finline-limit=1000 -fno-exceptions" INSTALL="C:/cygwin/bin/install -c" ./configure --disable-shared --prefix=C:/gnu/cln-1.1.13/gcc342 &> config_out.txt but without the INSTALL=... argument and without the --disable-shared option. I did the CLN build without using the "--disable-shared" option because I wanted to double-check the likelihood that no DLLs would be produced. Evidently, DLLs won't be produced in a cygwin/mingw environment. (See http://www.cebix.net/pipermail/ginac-list/2006-July/000865.html in regard to no DLLs for GiNaC; it seems the same considerations apply to CLN as well. See also documentation for "a2dll" (for converting static libraries to DLLs) in the "mingw-utils-0.3.tar.gz" distribution. But note also that the readline build does produce DLLs. So, from this test and the situation with GiNaC builds vis-a-vis DLLs, it seems advisable that the "--disable-shared" option should also be used in a cygwin/mingw environment in order to eliminate the unnecessary duplicate build of objects for a shared library. Perhaps configure should be modified (in a future distribution) to provide this option as a default for a cygwin/mingw environment. Apparently, by the "a2dll" documentation, even if someone were industrious enough to produce a DLL for CLN, there is no need for separate object modules anyway in a win32 environment. So even if DLL-building were supported in this environment, very likely only one object module per C++ source module would need to be built.) Thus, my preference would be to add the "--disable-shared" option (for the current cln-1.1.13) as shown above. After correcting a problem with an inappropriate version of rm.exe vis-a-vis "hidden" .lnk extensions (problem solved by rearranging the order of directories in my PATH variable) and restarting from scratch, "make" took an hour and 14 minutes to run (compiling a "shared" and a "static" version of object modules for each source module). So it appears that configure's "--disable-shared" option would definitely be useful. I then ran "make check" and encountered the problem with "Illegal number syntax" at test "test_I_io", as I did with previous builds of CLN. I then commented out the test "test_I_io" in tests/test_I.cc and reran "make check" again, which not only rebuilt test_I.o and test.exe, but seems to have also rebuilt all the other executables (.exe), in directories tests , examples , and benchmarks . It seems that the Makefiles probably do not correctly specify the extension .exe as part of the dependency information for the executables. The resulting "make check" ran without error. I then ran "make install", but found that make produced the following error message while processing in directory doc: /usr/bin/install -c -m 644 ./cln.info C:/gnu/cln-1.1.13/gcc342/share/info/cln.info process_begin: CreateProcess((null), /usr/bin/install -c -m 644 ./cln.info C:/gnu/cln-1.1.13/gcc342/share/info/cln.info, ...) failed. make (e=3): The system cannot find the path specified. c:\Dev-Cpp\bin\make.exe[1]: *** [install] Error 3 So I reran the configure command line again, but this time with the INSTALL=... argument as specified in the command line given above (but without the "--disable-shared" option). And then I reran "make install" again and this time it ran to completion without errors (determined by searching for the string "error" without case limitations). System specs: OS: Microsoft Windows XP Home Edition gcc: gcc version 3.4.2 (mingw-special) ld: GNU ld version 2.15.91 20040904 installer package (for mingw tools): devcpp-4.9.9.2_setup.exe _mingw.h: #define __MINGW32_VERSION 3.7 w32api.h: #define __W32API_VERSION 3.2 bash : GNU bash, version 2.05b.0(8)-release (i686-pc-cygwin) CLN: version 1.1.13 computer: Dell Inspiron 2650 processor: x86 Family 15 Model 2 Stepping 7 GenuineIntel ~1495 Mhz total physical memory (RAM): 384.00 MB Best regards, Richard Haney __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

2 1

CLN 1.1.13 released
by Richard B. Kreckel 09 Aug '06

09 Aug '06

Hi! This is to announce the availability of CLN 1.1.13. As several people have noticed, release 1.1.12 failed to compile on 64 bit platforms. This was due to an unnoticed update of autoconf and failure to apply some minor patches from the main branch to the cln-1.1 branch. Apart from fixing this, no other changes were made. Best -richy. -- Richard B. Kreckel <http://www.ginac.de/~kreckel/>

1 0

shared libs on MinGW
by Ralf Wildenhues 08 Aug '06

08 Aug '06

Hello there, I see that MinGW support has been added -- nice! But say, why is shared library support disabled there? Anything missing other than a -no-undefined link flag when creating the library (which is unfortunately necessary for libtool on w32 systems)? Cheers, Ralf

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CLN 1.1.12 released
by Richard B. Kreckel 07 Aug '06

07 Aug '06

Hi! This is to announce the availability of CLN 1.1.12. It is a conservative maintenance release with only minor changes as compared to the previous version: A rare assertion when printing quite large floats (beginning at a few million decimal digits) was fixed and compilation on Intel Mac an MinGW should be no problem any more. As always, it is available from <http://www.ginac.de/CLN/>. I would like to take this opportunity and inform you about what's going on in the CVS repository. A while ago, a branch was made for all subsequent 1.1.x releases. That branch is called cln_1-1 and CVS users can access it with the usual -r switch. We could call it the "boring" branch and it was the basis for this release. On the main branch, a series of patches is being applied and that will ultimately become CLN 1.2.0: 1) Large fixnums: on 64 bit systems, fixnum range is extended from 32 bits to 61 bits. This may save some time and space. 2) Huge numbers: on 64 bit systems, iterators over the digits of a number don't roll over after 2^32 iterations. This will enable us to keep main memory busy during the next 40 years or so. 3) Big exponents: on 64 bit systems and some 32 bit systems, the exponent range becomes -2^63..2^63-1. This will remove the limit of 646 million decimal digits precision for objects of type cl_LF. The first two patches have already been applied. The third one is in the cooker and nearing completion but still needs some more testing. Curious people are invited to get the sources from CVS and find and report bugs. Happy hacking! -richy. -- Richard B. Kreckel <http://www.ginac.de/~kreckel/>

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Results of CLN build
by Richard Haney 12 Jul '06

12 Jul '06

I have encountered problems with testing my build of CLN using mingw tools under Windows XP and cygwin-bash. In particular, the test "test_I_io" fails with a message "Illegal number syntax" evidently from function read_number_bad_syntax() in "cl_read_err_bad.cc", but when I comment out the "test_I_io" test in "test_I.cc", the rest of the tests are fine. I describe the considerable machinations and efforts I went through to see if I could determine specifically what the error was, but CLN proved horrendously complicated for the purposes of even preliminary debugging efforts. Those efforts and problems are discussed in more detail near the beginning of my post "Results of GiNaC (& CLN) builds" to the ginac-list at http://www.cebix.net/pipermail/ginac-list/2006-July/000857.html . Richard Haney __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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Question on algorithm for pi
by Barry Levin 09 Jun '06

09 Jun '06

I am not a programmer (yet), and I am doing a project for a Calculus class on the derivation of pi. Since this software managed to produce a large amount of digits for me, and although the code is open, I cannot see what it does due to my own lack of skills, I would like to know how it calculates pi.

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Questions?
by Wilson Castro 02 Jun '06

02 Jun '06

Hello CLN list-users, I want to experiment with ring of the form: (Z mod r) + (Z mod s)*sqrt( z ). where r,s > 1 in Z, and z in Z with abs(z) is squarefree. I have done following little program in order to leave in the root the part of z that is quadrat free. // --------------------- Begin ----------------------------------- // void squarefree_descomposition( cl_I n ) { bool bNegative; cl_I raiz; if( n < 0 ) bNegative = true; else bNegative = false; if( bNegative ) n = -n; if( cln::isprobprime( n ) ) { cout << n << " is quadrat frei " << "-- if( cln::isprobprime( n ) ) -- " << endl; } else { if( cln::sqrtp( n, &raiz) ) { cout << n << " is a perfect square and the exact square root is " << raiz << endl; } else { cl_I m; cl_I factor; cln::isqrt( n , &m); while( m > 1 ) { factor = cln::floor1( n, m*m); if( factor*(m*m) == n ) { cout << "sqrt( "<< n <<" ) = " << m << "*sqrt( "<< factor << " )" << endl; return ; } m = m - 1; } cout << n << " is quadrat frei" << endl; } } } // --------------------- End ----------------------------------- // when I invoke the function as I show in following main. // --------------------- Begin main ----------------------------------- // int main(int argc, char *argv[]) { cl_I n; n = "9999999999"; // 10 { CL_TIMING; squarefree_descomposition(n); } n = "99999999999"; // 11 { CL_TIMING; squarefree_descomposition(n); } n = "999999999999"; // 12 { CL_TIMING; squarefree_descomposition(n); } n = "9999999999999"; // 13 { CL_TIMING; squarefree_descomposition(n); } n = "99999999999999"; // 14 { CL_TIMING; squarefree_descomposition(n); } n = "999999999999999"; // 15 { CL_TIMING; squarefree_descomposition(n); } n = "999999999999999"; // 15 { CL_TIMING; squarefree_descomposition(n); } return EXIT_SUCCESS; } // --------------------- End main ----------------------------------- // I obtain the following result. sqrt( 9999999999 ) = 3*sqrt( 1111111111 ) real time: 0.131 s, run time: 0.132 s sqrt( 99999999999 ) = 3*sqrt( 11111111111 ) real time: 0.493 s, run time: 0.456 s sqrt( 999999999999 ) = 3*sqrt( 111111111111 ) real time: 1.533 s, run time: 1.500 s sqrt( 9999999999999 ) = 3*sqrt( 1111111111111 ) real time: 4.798 s, run time: 4.760 s sqrt( 99999999999999 ) = 3*sqrt( 11111111111111 ) real time: 15.180 s, run time: 15.093 s sqrt( 999999999999999 ) = 3*sqrt( 111111111111111 ) real time: 47.838 s, run time: 47.623 s sqrt( 999999999999999 ) = 3*sqrt( 111111111111111 ) real time: 48.248 s, run time: 47.811 s QUESTIONS: 1. because if the length of the two last calls are equal (length (n) = 15), the times reported by “CL_TIMING” are different? it seems to me that the complexity of my approach depends on the primality test of n. 2. There is some limitation in the length of the algument n in the function "cl_boolean isprobprime (const cl_I& n)"? thank you very much, -- Ms. C. Wilson Castro Rojas Foundations of Informatics Group, Department of Informatics, University of Kaiserslautern, Germany, PO Box: 3049, Building: 34/423, Phone: ++49 631 205 2155, Fax: ++49 631 205 2156,

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fix m4 underquoting
by Ralf Wildenhues 30 May '06

30 May '06

Hello CLN authors, :-) Please apply this patch to fix some underquoted Autoconf macro. Cheers, Ralf * m4/gettimeofday.m4 (CL_GETTIMEOFDAY): Fix M4 quoting. Index: m4/gettimeofday.m4 =================================================================== RCS file: /home/cvs/cln/m4/gettimeofday.m4,v retrieving revision 1.1 diff -u -r1.1 gettimeofday.m4 --- m4/gettimeofday.m4 29 Aug 2005 13:18:40 -0000 1.1 +++ m4/gettimeofday.m4 30 May 2006 21:07:09 -0000 @@ -1,5 +1,5 @@ dnl -*- Autoconf -*- -dnl Copyright (C) 1993-2003 Free Software Foundation, Inc. +dnl Copyright (C) 1993-2003, 2006 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -22,7 +22,7 @@ ], [int gettimeofday (struct timeval * tp, struct timezone * tzp);], [int gettimeofday();], cl_cv_proto_gettimeofday_dots=no -cl_cv_proto_gettimeofday_arg2="struct timezone *", +cl_cv_proto_gettimeofday_arg2="struct timezone *", [ CL_PROTO_TRY([ #include <sys/types.h> #include <sys/time.h> @@ -31,7 +31,7 @@ cl_cv_proto_gettimeofday_dots=no cl_cv_proto_gettimeofday_arg2="void *", cl_cv_proto_gettimeofday_dots=yes -cl_cv_proto_gettimeofday_arg2="...")) +cl_cv_proto_gettimeofday_arg2="...")]) ], [extern int gettimeofday (struct timeval *, $cl_cv_proto_gettimeofday_arg2);]) if test $cl_cv_proto_gettimeofday_dots = yes; then AC_DEFINE(GETTIMEOFDAY_DOTS,,[declaration of gettimeofday() needs dots])

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Python Interface to Class Library for Numbers
by Ray Buvel 06 May '06

06 May '06

The clnum package provides a Python interface to the Class Library for Numbers. There is now a binary installer and build procedure available for the Windows platform. For more information see http://calcrpnpy.sourceforge.net/clnumManual.html Ray Buvel

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