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" >&6; } if ${ac_cv_lib_edit_readline+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ledit $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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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 fftw_execute (); int main () { return fftw_execute (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_fftw3_fftw_execute=yes else ac_cv_lib_fftw3_fftw_execute=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_execute" >&5 $as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; } if test "x$ac_cv_lib_fftw3_fftw_execute" = xyes; then : $as_echo "#define HAVE_LIBFFTW3 1" >>confdefs.h LIBS=$LIBS$STATIC"-lfftw3 "$DYNAMIC else if test "x$enable_static" = "xyes"; then { ac_cv_lib_fftw3_fftw_execute=; unset ac_cv_lib_fftw3_fftw_execute;} LDFLAGS=$LDFLAGS0 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw_execute in -lfftw3" >&5 $as_echo_n "checking for fftw_execute in -lfftw3... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char fftw_execute (); int main () { return fftw_execute (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_fftw3_fftw_execute=yes else ac_cv_lib_fftw3_fftw_execute=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_execute" >&5 $as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; } if test "x$ac_cv_lib_fftw3_fftw_execute" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBFFTW3 1 _ACEOF LIBS="-lfftw3 $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&5 $as_echo "$as_me: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&6;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&5 $as_echo "$as_me: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&6;} fi fi LDFLAGS=$LDFLAGS0 else { $as_echo "$as_me:${as_lineno-$LINENO}: *** Header file fftw3.h not found: will compile without optional fast Fourier transforms. ***" >&5 $as_echo "$as_me: *** Header file fftw3.h not found: will compile without optional fast Fourier transforms. ***" >&6;} fi fi # Checks for header files. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... 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WEXITSTATUS (s) : 1; ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_header_sys_wait_h=yes else ac_cv_header_sys_wait_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 $as_echo "$ac_cv_header_sys_wait_h" >&6; } if test $ac_cv_header_sys_wait_h = yes; then $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi for ac_header in fenv.h stddef.h libintl.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fpu_control.h do : ac_fn_cxx_check_header_mongrel "$LINENO" "fpu_control.h" "ac_cv_header_fpu_control_h" "$ac_includes_default" if test "x$ac_cv_header_fpu_control_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_FPU_CONTROL_H 1 _ACEOF fi done for ac_func in feenableexcept do : ac_fn_cxx_check_func "$LINENO" "feenableexcept" "ac_cv_func_feenableexcept" if test "x$ac_cv_func_feenableexcept" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_FEENABLEEXCEPT 1 _ACEOF fi done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "xstream.h" int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing xdrstdio_create" >&5 $as_echo_n "checking for library containing xdrstdio_create... 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