| Hi,
First, since this is an FFTW-related issue you will probably get better help by asking the FFTW authors.
Looking in config.log, the script is trying to preprocess the test program
/* confdefs.h. */ #define PACKAGE_NAME "fftw" #define PACKAGE_TARNAME "fftw" #define PACKAGE_VERSION "3.1.2" #define PACKAGE_STRING "fftw 3.1.2" #define PACKAGE "fftw" #define VERSION "3.1.2" #define FFTW_SINGLE 1 #define BENCHFFT_SINGLE 1 /* end confdefs.h. */ #ifdef __STDC__ # include <limits.h> #else # include <assert.h> #endif
using the command gcc -std=gnu99 -E conftest.c
but gets the error message
In file included from /usr/include/bits/posix1_lim.h:130, from /usr/include/limits.h:144, from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/include/limits.h:132, from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/include/syslimits.h:7, from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/include/limits.h:11, from conftest.c:13: /usr/include/bits/local_lim.h:36:26: linux/limits.h: No such file or directory
<limits.h> is mandatory for ANSI C99, so there is something wrong with your operating system/compiler installation.
Cheers,
Erik
On Oct 17, 2006, at 1:43 PM, sharada wrote:
Hi gromacs users,
I am trying to install gromacs on Linux. While installing the fftw module , I am getting the following error
at the ./configure stage:
[EMAIL PROTECTED] fftw-3.1.2]# ./configure --enable-float --enable-threads --enable-sse
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for C compiler vendor... gnu
checking for gcc option to accept ISO C99... -std=gnu99
checking for gcc -std=gnu99 option to accept ISO Standard C... (cached) -std=gnu99
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) 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 ld used by gcc -std=gnu99... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking how to recognise dependent libraries... pass_all
checking how to run the C preprocessor... /lib/cpp
configure: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.
what does the error trying to tell me ? cpp is linked to /usr/bin/cpp. I am installing from the root account. can any body help ? I am attaching the config.log file alongwith. Thanks in advance.
regards,
sharada
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