creating cache ./config.cache checking for a BSD compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking whether make sets ${MAKE}... yes checking for working aclocal... found checking for working autoconf... found checking for working automake... found checking for working autoheader... found checking for working makeinfo... found checking whether make sets ${MAKE}... (cached) yes checking host system type... i586-pc-cygwin checking for gcc... gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking how to run the C preprocessor... gcc -E checking for a BSD compatible install... /usr/bin/install -c checking whether ln -s works... yes checking build system type... i586-pc-cygwin checking for ranlib... ranlib checking for ar... ar checking for Cygwin environment... yes checking for mingw32 environment... no checking for ld used by GCC... /usr/i686-pc-cygwin/bin/ld.exe checking if the linker (/usr/i686-pc-cygwin/bin/ld.exe) is GNU ld... yes checking for /usr/i686-pc-cygwin/bin/ld.exe option to reload object files... -r checking for BSD-compatible nm... /usr/bin/nm -B checking how to recognise dependant libraries... file_magic file format pei*-i386(.*architecture: i386)? checking for object suffix... o checking for executable suffix... .exe checking command to parse /usr/bin/nm -B output... ok checking for dlfcn.h... yes checking for ranlib... (cached) ranlib checking for strip... strip checking for objdir... .libs checking for gcc option to produce PIC... -DDLL_EXPORT checking if gcc PIC flag -DDLL_EXPORT works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.lo... yes checking if gcc supports -fno-rtti -fno-exceptions... yes checking whether the linker (/usr/i686-pc-cygwin/bin/ld.exe) supports shared libraries... yes checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking dynamic linker characteristics... Win32 ld.exe checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes creating libtool checking for ANSI C header files... yes checking for size_t... yes checking for working const... yes checking for inline... inline checking for extern inline... yes checking for main in -lm... yes checking for hypot... yes checking for expm1... yes checking for acosh... yes checking for asinh... yes checking for atanh... yes checking for isinf... yes checking for finite... yes checking for isnan... yes checking for log1p... yes checking for vprintf... yes checking for memcpy... yes checking for memmove... yes checking for strdup... yes checking for strtol... yes checking for strtoul... yes checking for clock... yes checking for CLOCKS_PER_SEC... yes checking for EXIT_SUCCESS and EXIT_FAILURE... yes checking for IEEE arithmetic interface type... unknown checking for cpu with extended floating point registers... x86, yes checking for rounding-control compiler flags... none checking for IEEE-conformance compiler flags... none checking whether printf/scanf works with long double... yes updating cache ./config.cache creating ./config.status creating gsl-config creating gsl.pc creating gsl_version.h creating gsl.spec creating gsl/Makefile creating test/Makefile creating err/Makefile creating sys/Makefile creating utils/Makefile creating const/Makefile creating min/Makefile creating multimin/Makefile creating ieee-utils/Makefile creating fft/Makefile creating specfunc/Makefile creating dht/Makefile creating fit/Makefile creating multifit/Makefile creating statistics/Makefile creating sum/Makefile creating roots/Makefile creating multiroots/Makefile creating ntuple/Makefile creating poly/Makefile creating qrng/Makefile creating rng/Makefile creating randist/Makefile creating siman/Makefile creating integration/Makefile creating interpolation/Makefile creating doc/Makefile creating block/Makefile creating vector/Makefile creating matrix/Makefile creating histogram/Makefile creating monte/Makefile creating ode-initval/Makefile creating cblas/Makefile creating blas/Makefile creating linalg/Makefile creating eigen/Makefile creating permutation/Makefile creating sort/Makefile creating complex/Makefile creating diff/Makefile creating cheb/Makefile creating Makefile creating config.h