 |  | ||||||||||||||
[bug-gsl] Re: configure error: cannot run test program while cross compiling (2008-09-24)
Hello, When digging into the results ourselves, we figured out that there was only one of the three platforms that failed. Namely when cross-compiling for the i686 platform. And particularly when talking about testing the fpu. We modified the configure.ac file to skip this particular test, in this particular situation and ran autoconf again. Hopefully this helps. regards, Bart. Brian Gough wrote: At Tue, 23 Sep 2008 10:19:05 +0200, -- -------------------------------------------------- Bart De Vos Development Engineer mailto:bart.devos@...... EIA Electronics Vluchtenburgstraat 3 B-2630 Aartselaar (Belgium) phone : +32(0)3 870 85 29 fax : +32(0)3 877 14 72 website : http://www.eia.be/ -------------------------------------------------- Basically, perfect development is impossible. Development can be fast, good and cheap. Pick two! â Larry Wall -------------------------------------------------- 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 --host=i686-eia-linux-gnu --build=x86_64-unknown-linux-gnu ## --------- ## ## Platform. ## ## --------- ## hostname = eia-lt-006 uname -m = x86_64 uname -r = 2.6.23.14 uname -s = Linux uname -v = #5 SMP PREEMPT Wed Jun 4 15:26:31 CEST 2008 /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: /usr/local/bin PATH: /usr/bin PATH: /bin PATH: /usr/bin/X11 PATH: /usr/games PATH: /opt/eia/compiler/arm-eia-linux-gnueabi/bin PATH: /opt/eia/compiler/powerpc-eia-linux-gnu/bin PATH: /opt/eia/compiler/i686-eia-linux-gnu/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:1975: checking for a BSD-compatible install configure:2031: result: /usr/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 /usr/bin/gawk configure:2192: result: gawk configure:2203: checking whether make sets $(MAKE) configure:2224: result: yes configure:2304: checking for i686-eia-linux-gnu-strip configure:2320: found /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-strip configure:2331: result: i686-eia-linux-gnu-strip 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: x86_64-unknown-linux-gnu configure:2540: checking host system type configure:2555: result: i686-eia-linux-gnu configure:2592: checking for i686-eia-linux-gnu-gcc configure:2608: found /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-gcc configure:2619: result: i686-eia-linux-gnu-gcc configure:2897: checking for C compiler version configure:2904: i686-eia-linux-gnu-gcc --version >&5 i686-eia-linux-gnu-gcc (crosstool-NG-1.2.0+svn_sw_eia_squamata_ctng_trunk@3626) 4.3.1 Copyright (C) 2008 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: i686-eia-linux-gnu-gcc -v >&5 Using built-in specs. Target: i686-eia-linux-gnu Configured with: /opt/eia/build/ct-ng/targets/src/gcc-4.3.1/configure --build=x86_64-unknown-linux-gnu --target=i686-eia-linux-gnu --host=x86_64-unknown-linux-gnu --prefix=/opt/eia/compiler/i686-eia-linux-gnu --with-sysroot=/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/sys-root --enable-languages=c,c++ --disable-multilib --with-arch=i686 --with-gmp=/opt/eia/compiler/i686-eia-linux-gnu --with-mpfr=/opt/eia/compiler/i686-eia-linux-gnu --with-pkgversion=crosstool-NG-1.2.0+svn_sw_eia_squamata_ctng_trunk@3626 --enable-__cxa_atexit --with-local-prefix=/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/sys-root --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-c99 --enable-long-long --enable-target-optspace Thread model: posix gcc version 4.3.1 (crosstool-NG-1.2.0+svn_sw_eia_squamata_ctng_trunk@3626) configure:2917: $? = 0 configure:2924: i686-eia-linux-gnu-gcc -V >&5 i686-eia-linux-gnu-gcc: '-V' option must have argument configure:2927: $? = 1 configure:2950: checking for C compiler default output file name configure:2977: i686-eia-linux-gnu-gcc conftest.c >&5 configure:2980: $? = 0 configure:3018: result: a.out configure:3035: checking whether the C compiler works configure:3065: result: yes configure:3072: checking whether we are cross compiling configure:3074: result: yes configure:3077: checking for suffix of executables configure:3084: i686-eia-linux-gnu-gcc -o conftest conftest.c >&5 configure:3087: $? = 0 configure:3111: result: configure:3117: checking for suffix of object files configure:3143: i686-eia-linux-gnu-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: i686-eia-linux-gnu-gcc -c conftest.c >&5 configure:3208: $? = 0 configure:3225: result: yes configure:3230: checking whether i686-eia-linux-gnu-gcc accepts -g configure:3260: i686-eia-linux-gnu-gcc -c -g conftest.c >&5 configure:3266: $? = 0 configure:3365: result: yes configure:3382: checking for i686-eia-linux-gnu-gcc option to accept ISO C89 configure:3456: i686-eia-linux-gnu-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: i686-eia-linux-gnu-gcc -E conftest.c configure:3554: $? = 0 configure:3585: i686-eia-linux-gnu-gcc -E conftest.c conftest.c:11:28: error: 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: i686-eia-linux-gnu-gcc -E configure:3653: i686-eia-linux-gnu-gcc -E conftest.c configure:3659: $? = 0 configure:3690: i686-eia-linux-gnu-gcc -E conftest.c conftest.c:11:28: error: 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: /usr/bin/install -c configure:3813: checking whether ln -s works configure:3817: result: yes 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 i686-eia-linux-gnu-gcc configure:4288: result: /opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld configure:4297: checking if the linker (/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld) is GNU ld configure:4312: result: yes configure:4325: checking for BSD- or MS-compatible name lister (nm) configure:4374: result: /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B configure:4496: checking the name lister (/opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B) interface configure:4503: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:4506: /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B "conftest.o" configure:4509: output 00000000 B some_variable configure:4516: result: BSD nm configure:4520: checking the maximum length of command line arguments configure:4640: result: 98304 configure:4658: checking whether the shell understands some XSI constructs configure:4666: result: yes configure:4670: checking whether the shell understands "+=" configure:4676: result: yes configure:4711: checking for /opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld option to reload object files configure:4718: result: -r configure:4745: checking how to recognize dependent libraries configure:4935: result: pass_all configure:4955: checking for i686-eia-linux-gnu-ar configure:4971: found /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-ar configure:4982: result: i686-eia-linux-gnu-ar configure:5064: checking for i686-eia-linux-gnu-strip configure:5091: result: i686-eia-linux-gnu-strip configure:5167: checking for i686-eia-linux-gnu-ranlib configure:5183: found /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-ranlib configure:5194: result: i686-eia-linux-gnu-ranlib configure:5328: checking command to parse /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B output from i686-eia-linux-gnu-gcc object configure:5446: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:5449: $? = 0 configure:5453: /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm configure:5456: $? = 0 configure:5510: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c conftstm.o >&5 configure:5513: $? = 0 configure:5551: result: ok configure:6117: checking for ANSI C header files configure:6147: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6153: $? = 0 configure:6281: result: yes configure:6305: checking for sys/types.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for sys/stat.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for stdlib.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for string.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for memory.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for strings.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for inttypes.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for stdint.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6305: checking for unistd.h configure:6326: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6332: $? = 0 configure:6348: result: yes configure:6364: checking for dlfcn.h configure:6385: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:6391: $? = 0 configure:6407: result: yes configure:6591: checking for objdir configure:6606: result: .libs configure:6898: checking if i686-eia-linux-gnu-gcc supports -fno-rtti -fno-exceptions configure:6916: i686-eia-linux-gnu-gcc -c -g -O2 -fno-rtti -fno-exceptions conftest.c >&5 cc1: warning: command line option "-fno-rtti" is valid for C++/ObjC++ but not for C configure:6920: $? = 0 configure:6933: result: no configure:6953: checking for i686-eia-linux-gnu-gcc option to produce PIC configure:7204: result: -fPIC -DPIC configure:7216: checking if i686-eia-linux-gnu-gcc PIC flag -fPIC -DPIC works configure:7234: i686-eia-linux-gnu-gcc -c -g -O2 -fPIC -DPIC -DPIC conftest.c >&5 configure:7238: $? = 0 configure:7251: result: yes configure:7275: checking if i686-eia-linux-gnu-gcc static flag -static works configure:7303: result: yes configure:7318: checking if i686-eia-linux-gnu-gcc supports -c -o file.o configure:7339: i686-eia-linux-gnu-gcc -c -g -O2 -o out/conftest2.o conftest.c >&5 configure:7343: $? = 0 configure:7365: result: yes configure:7373: checking if i686-eia-linux-gnu-gcc supports -c -o file.o configure:7420: result: yes configure:7453: checking whether the i686-eia-linux-gnu-gcc linker (/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld) supports shared libraries configure:8503: result: yes configure:8540: checking whether -lc should be explicitly linked in configure:8545: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:8548: $? = 0 configure:8563: i686-eia-linux-gnu-gcc -shared conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep -lc \>/dev/null 2\>\&1 configure:8566: $? = 0 configure:8578: result: no configure:8742: checking dynamic linker characteristics configure:9180: i686-eia-linux-gnu-gcc -o conftest -g -O2 -Wl,-rpath -Wl,/foo conftest.c >&5 configure:9186: $? = 0 configure:9416: result: GNU/Linux ld.so configure:9518: checking how to hardcode library paths into programs configure:9543: result: immediate configure:10356: checking whether stripping libraries is possible configure:10361: result: yes configure:10396: checking if libtool supports shared libraries configure:10398: result: yes configure:10401: checking whether to build shared libraries configure:10422: result: yes configure:10425: checking whether to build static libraries configure:10429: result: yes configure:10465: checking for size_t configure:10495: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:10501: $? = 0 configure:10516: result: yes configure:10528: checking for working volatile configure:10557: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:10563: $? = 0 configure:10578: result: yes configure:10588: checking for inline configure:10614: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:10620: $? = 0 configure:10638: result: inline configure:10658: checking whether char is unsigned configure:10686: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:10692: $? = 0 configure:10707: result: no configure:10723: checking for extern inline configure:10752: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:10758: $? = 0 configure:10774: result: yes configure:10800: checking ieeefp.h usability configure:10817: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 conftest.c:57:20: error: ieeefp.h: No such file or directory configure:10823: $? = 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 HAVE_DLFCN_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:10837: result: no configure:10841: checking ieeefp.h presence configure:10856: i686-eia-linux-gnu-gcc -E conftest.c conftest.c:24:20: error: ieeefp.h: No such file or directory configure:10862: $? = 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 HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define HAVE_INLINE | /* end confdefs.h. */ | #include <ieeefp.h> configure:10876: result: no configure:10904: checking for ieeefp.h configure:10912: result: no configure:10947: checking for vprintf configure:11003: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 conftest.c:47: warning: conflicting types for built-in function 'vprintf' configure:11009: $? = 0 configure:11027: result: yes configure:11034: checking for _doprnt configure:11090: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 /tmp/cc0bWDMs.o: In function `main': /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/conftest.c:59: undefined reference to `_doprnt' collect2: ld returned 1 exit status configure:11096: $? = 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 HAVE_DLFCN_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:11113: result: no configure:11136: checking for memcpy configure:11192: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 conftest.c:48: warning: conflicting types for built-in function 'memcpy' configure:11198: $? = 0 configure:11216: result: yes configure:11136: checking for memmove configure:11192: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 conftest.c:49: warning: conflicting types for built-in function 'memmove' configure:11198: $? = 0 configure:11216: result: yes configure:11136: checking for strdup configure:11192: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 conftest.c:50: warning: conflicting types for built-in function 'strdup' configure:11198: $? = 0 configure:11216: result: yes configure:11136: checking for strtol configure:11192: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 configure:11198: $? = 0 configure:11216: result: yes configure:11136: checking for strtoul configure:11192: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5 configure:11198: $? = 0 configure:11216: result: yes configure:11235: checking for EXIT_SUCCESS and EXIT_FAILURE configure:11263: result: yes configure:11277: checking for cos in -lm configure:11312: i686-eia-linux-gnu-gcc -o conftest -g -O2 conftest.c -lm >&5 conftest.c:38: warning: conflicting types for built-in function 'cos' configure:11318: $? = 0 configure:11336: result: yes configure:11349: checking whether feenableexcept is declared configure:11380: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11386: $? = 0 configure:11401: result: yes configure:11419: checking whether fesettrapenable is declared configure:11450: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 conftest.c: In function 'main': conftest.c:40: error: 'fesettrapenable' undeclared (first use in this function) conftest.c:40: error: (Each undeclared identifier is reported only once conftest.c:40: error: for each function it appears in.) configure:11456: $? = 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 HAVE_DLFCN_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 1 | /* end confdefs.h. */ | #define _GNU_SOURCE 1 | #include <fenv.h> | | int | main () | { | #ifndef fesettrapenable | (void) fesettrapenable; | #endif | | ; | return 0; | } configure:11471: result: no configure:11489: checking whether hypot is declared configure:11519: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11525: $? = 0 configure:11540: result: yes configure:11558: checking whether expm1 is declared configure:11588: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11594: $? = 0 configure:11609: result: yes configure:11627: checking whether acosh is declared configure:11657: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11663: $? = 0 configure:11678: result: yes configure:11696: checking whether asinh is declared configure:11726: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11732: $? = 0 configure:11747: result: yes configure:11765: checking whether atanh is declared configure:11795: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11801: $? = 0 configure:11816: result: yes configure:11834: checking whether ldexp is declared configure:11864: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11870: $? = 0 configure:11885: result: yes configure:11903: checking whether frexp is declared configure:11933: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:11939: $? = 0 configure:11954: result: yes configure:11972: checking whether isinf is declared configure:12002: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:12008: $? = 0 configure:12023: result: yes configure:12041: checking whether isfinite is declared configure:12071: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 conftest.c: In function 'main': conftest.c:48: error: 'isfinite' undeclared (first use in this function) conftest.c:48: error: (Each undeclared identifier is reported only once conftest.c:48: error: for each function it appears in.) configure:12077: $? = 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 HAVE_DLFCN_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 1 | #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 | /* end confdefs.h. */ | #include <math.h> | | int | main () | { | #ifndef isfinite | (void) isfinite; | #endif | | ; | return 0; | } configure:12092: result: no configure:12110: checking whether finite is declared configure:12143: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:12149: $? = 0 configure:12164: result: yes configure:12182: checking whether isnan is declared configure:12212: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:12218: $? = 0 configure:12233: result: yes configure:12258: checking whether log1p is declared configure:12288: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:12294: $? = 0 configure:12309: result: yes configure:12330: checking for long double stdio configure:12389: result: no configure:12400: checking for extended floating point registers configure:12433: result: yes configure:12444: checking for IEEE arithmetic interface type configure:12507: result: gnux86 configure:12511: checking for FPU_SETCW configure:12543: i686-eia-linux-gnu-gcc -c -g -O2 conftest.c >&5 configure:12549: $? = 0 configure:12565: result: yes configure:12570: checking for SSE extensions configure:12578: error: cannot run test program while cross compiling See `config.log' for more details. ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-unknown-linux-gnu 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_fpu_setcw=yes ac_cv_c_fpu_sse=no ac_cv_c_ieee_interface=gnux86 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=set ac_cv_env_build_alias_value=x86_64-unknown-linux-gnu ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=i686-eia-linux-gnu ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= 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=yes 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=no 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=yes 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-eia-linux-gnu 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='/usr/bin/install -c' ac_cv_path_mkdir=/bin/mkdir ac_cv_prog_AR=i686-eia-linux-gnu-ar ac_cv_prog_AWK=gawk ac_cv_prog_CC=i686-eia-linux-gnu-gcc ac_cv_prog_CPP='i686-eia-linux-gnu-gcc -E' ac_cv_prog_RANLIB=i686-eia-linux-gnu-ranlib ac_cv_prog_STRIP=i686-eia-linux-gnu-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=pass_all lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_ld_reload_flag=-r lt_cv_nm_interface='BSD nm' lt_cv_objdir=.libs lt_cv_path_LD=/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld lt_cv_path_NM='/opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B' lt_cv_prog_compiler_c_o=yes lt_cv_prog_compiler_pic_works=yes lt_cv_prog_compiler_rtti_exceptions=no lt_cv_prog_compiler_static_works=yes lt_cv_prog_gnu_ld=yes lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\''' lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"\2", (void *) \&\2},/p'\''' lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \(lib[^ ]*\)$/ {"\2", (void *) \&\2},/p'\'' -e '\''s/^[ABCDGIRSTW]* \([^ ]*\) \([^ ]*\)$/ {"lib\2", (void *) \&\2},/p'\''' lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_max_cmd_len=98304 ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/missing --run aclocal-1.10' AMTAR='${SHELL} /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/missing --run tar' AR='i686-eia-linux-gnu-ar' AUTOCONF='${SHELL} /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/missing --run autoconf' AUTOHEADER='${SHELL} /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/missing --run autoheader' AUTOMAKE='${SHELL} /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/missing --run automake-1.10' AWK='gawk' CC='i686-eia-linux-gnu-gcc' CFLAGS='-g -O2' CPP='i686-eia-linux-gnu-gcc -E' CPPFLAGS='' CYGPATH_W='echo' DEFS='' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/bin/grep -E' EXEEXT='' 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='/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld' LDFLAGS='' LIBOBJS='' LIBS='-lm ' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LN_S='ln -s' LTLIBOBJS='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/missing --run makeinfo' MINGW32_HOST_FALSE='' MINGW32_HOST_TRUE='#' NM='/opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B' 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='i686-eia-linux-gnu-ranlib' SED='/bin/sed' SET_MAKE='' SHELL='/bin/sh' STRIP='i686-eia-linux-gnu-strip' VERSION='1.11' ac_ct_CC='' ac_ct_DUMPBIN='' am__isrc='' am__leading_dot='.' am__tar='${AMTAR} chof - "$$tardir"' am__untar='${AMTAR} xf -' bindir='${exec_prefix}/bin' build='x86_64-unknown-linux-gnu' build_alias='x86_64-unknown-linux-gnu' build_cpu='x86_64' build_os='linux-gnu' build_vendor='unknown' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='NONE' host='i686-eia-linux-gnu' host_alias='i686-eia-linux-gnu' host_cpu='i686' host_os='linux-gnu' host_vendor='eia' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='$(SHELL) /opt/eia/build/ptxdist-1.99.5/src/gsl-1.11/install-sh' libdir='${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='${docdir}' prefix='NONE' program_transform_name='s,x,x,' psdir='${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 HAVE_DLFCN_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 1 #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 0 #define HAVE_DECL_FINITE 1 #define HAVE_DECL_ISNAN 1 #define HAVE_DECL_LOG1P 1 #define HAVE_EXTENDED_PRECISION_REGISTERS 1 configure: exit 1 checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for i686-eia-linux-gnu-strip... i686-eia-linux-gnu-strip checking whether to enable maintainer-specific portions of Makefiles... no checking whether make sets $(MAKE)... (cached) yes checking build system type... x86_64-unknown-linux-gnu checking host system type... i686-eia-linux-gnu checking for i686-eia-linux-gnu-gcc... i686-eia-linux-gnu-gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... yes checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether i686-eia-linux-gnu-gcc accepts -g... yes checking for i686-eia-linux-gnu-gcc option to accept ISO C89... none needed checking how to run the C preprocessor... i686-eia-linux-gnu-gcc -E checking for a BSD-compatible install... /usr/bin/install -c checking whether ln -s works... yes checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by i686-eia-linux-gnu-gcc... /opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld checking if the linker (/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B checking the name lister (/opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B) interface... BSD nm checking the maximum length of command line arguments... 98304 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld option to reload object files... -r checking how to recognize dependent libraries... pass_all checking for i686-eia-linux-gnu-ar... i686-eia-linux-gnu-ar checking for i686-eia-linux-gnu-strip... (cached) i686-eia-linux-gnu-strip checking for i686-eia-linux-gnu-ranlib... i686-eia-linux-gnu-ranlib checking command to parse /opt/eia/compiler/i686-eia-linux-gnu/bin/i686-eia-linux-gnu-nm -B output from i686-eia-linux-gnu-gcc object... ok checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if i686-eia-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no checking for i686-eia-linux-gnu-gcc option to produce PIC... -fPIC -DPIC checking if i686-eia-linux-gnu-gcc PIC flag -fPIC -DPIC works... yes checking if i686-eia-linux-gnu-gcc static flag -static works... yes checking if i686-eia-linux-gnu-gcc supports -c -o file.o... yes checking if i686-eia-linux-gnu-gcc supports -c -o file.o... (cached) yes checking whether the i686-eia-linux-gnu-gcc linker (/opt/eia/compiler/i686-eia-linux-gnu/i686-eia-linux-gnu/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for size_t... yes checking for working volatile... yes checking for inline... inline checking whether char is unsigned... no checking for extern inline... yes checking ieeefp.h usability... no checking ieeefp.h presence... no checking for ieeefp.h... no checking for vprintf... yes checking for _doprnt... no checking for memcpy... yes checking for memmove... yes checking for strdup... yes checking for strtol... yes checking for strtoul... yes checking for EXIT_SUCCESS and EXIT_FAILURE... yes checking for cos in -lm... yes checking whether feenableexcept is declared... yes checking whether fesettrapenable is declared... no checking whether hypot is declared... yes checking whether expm1 is declared... yes checking whether acosh is declared... yes checking whether asinh is declared... yes checking whether atanh is declared... yes checking whether ldexp is declared... yes checking whether frexp is declared... yes checking whether isinf is declared... yes checking whether isfinite is declared... no checking whether finite is declared... yes checking whether isnan is declared... yes checking whether log1p is declared... yes checking for long double stdio... no checking for extended floating point registers... yes checking for IEEE arithmetic interface type... gnux86 checking for FPU_SETCW... yes checking for SSE extensions... Subject: Fixed a check for fpu with sse when cross compiling From: Bart De Vos <bart.devos@......> When cross compiling gsl the configure scripts stops because it can not run the sse test if you're cross compiling for the i686 target. This patch just skips this test, in that particular situation. Signed-off-by: Bart De Vos <bart.devos@......> --- gsl-1.11.orig/configure.ac 2008-09-23 12:58:04.000000000 +0200 +++ gsl-1.11/configure.ac 2008-09-23 12:59:20.000000000 +0200 @@ -306,6 +306,7 @@ if test "$ac_cv_c_ieee_interface" = "gnu fi if test "$ac_cv_c_ieee_interface" = "gnux86" ; then +if test "$cross_compiling" = "no" ; then AC_CACHE_CHECK([for SSE extensions], ac_cv_c_fpu_sse, [ac_cv_c_fpu_sse=no AC_RUN_IFELSE([AC_LANG_PROGRAM([[ @@ -318,6 +319,7 @@ if test "$ac_cv_c_ieee_interface" = "gnu [Define if x86 processor has sse extensions.]) fi fi +fi ac_tr_ieee_interface=HAVE_`echo $ac_cv_c_ieee_interface | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`_IEEE_INTERFACE AC_DEFINE_UNQUOTED($ac_tr_ieee_interface,1,[IEEE Interface Type])
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[bug-gsl] Re: configure error: cannot run test program while cross compiling (2008-09-24)
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