📄 configure
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doneecho $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6echo "configure:1338: checking whether byte ordering is bigendian" >&5if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else ac_cv_c_bigendian=unknown# See if sys/param.h defines the BYTE_ORDER macro.cat > conftest.$ac_ext <<EOF#line 1345 "configure"#include "confdefs.h"#include <sys/types.h>#include <sys/param.h>int main() {#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros#endif; return 0; }EOFif { (eval echo configure:1356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* # It does; now see whether it defined to BIG_ENDIAN or not.cat > conftest.$ac_ext <<EOF#line 1360 "configure"#include "confdefs.h"#include <sys/types.h>#include <sys/param.h>int main() {#if BYTE_ORDER != BIG_ENDIAN not big endian#endif; return 0; }EOFif { (eval echo configure:1371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_bigendian=yeselse echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_c_bigendian=nofirm -f conftest*else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5firm -f conftest*if test $ac_cv_c_bigendian = unknown; thenif test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }else cat > conftest.$ac_ext <<EOF#line 1391 "configure"#include "confdefs.h"main () { /* Are we little or big endian? From Harbison&Steele. */ union { long l; char c[sizeof (long)]; } u; u.l = 1; exit (u.c[sizeof (long) - 1] == 1);}EOFif { (eval echo configure:1404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/nullthen ac_cv_c_bigendian=noelse echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_c_bigendian=yesfirm -fr conftest*fififiecho "$ac_t""$ac_cv_c_bigendian" 1>&6if test $ac_cv_c_bigendian = yes; then cat >> confdefs.h <<\EOF#define WORDS_BIGENDIAN 1EOFfiecho $ac_n "checking for main in -ldnet""... $ac_c" 1>&6echo "configure:1429: checking for main in -ldnet" >&5ac_lib_var=`echo dnet'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else ac_save_LIBS="$LIBS"LIBS="-ldnet $LIBS"cat > conftest.$ac_ext <<EOF#line 1437 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes"else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no"firm -f conftest*LIBS="$ac_save_LIBS"fiif eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo dnet | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF#define $ac_tr_lib 1EOF LIBS="-ldnet $LIBS"else echo "$ac_t""no" 1>&6fiecho $ac_n "checking for main in -lrpc""... $ac_c" 1>&6echo "configure:1472: checking for main in -lrpc" >&5ac_lib_var=`echo rpc'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else ac_save_LIBS="$LIBS"LIBS="-lrpc $LIBS"cat > conftest.$ac_ext <<EOF#line 1480 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes"else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no"firm -f conftest*LIBS="$ac_save_LIBS"fiif eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo rpc | sed -e 's/[^a-zA-Z0-9_]/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF#define $ac_tr_lib 1EOF LIBS="-lrpc $LIBS"else echo "$ac_t""no" 1>&6fi echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6echo "configure:1517: checking return type of signal handlers" >&5if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else cat > conftest.$ac_ext <<EOF#line 1522 "configure"#include "confdefs.h"#include <sys/types.h>#include <signal.h>#ifdef signal#undef signal#endif#ifdef __cplusplusextern "C" void (*signal (int, void (*)(int)))(int);#elsevoid (*signal ()) ();#endifint main() {int i;; return 0; }EOFif { (eval echo configure:1539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=voidelse echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_type_signal=intfirm -f conftest*fiecho "$ac_t""$ac_cv_type_signal" 1>&6cat >> confdefs.h <<EOF#define RETSIGTYPE $ac_cv_type_signalEOF if test "$ac_cv_type_signal" = void ; then cat >> confdefs.h <<\EOF#define RETSIGVAL EOF else cat >> confdefs.h <<\EOF#define RETSIGVAL (0)EOF fi case "$target_os" in irix*) cat >> confdefs.h <<\EOF#define _BSD_SIGNALS 1EOF ;; *) for ac_func in sigsetdoecho $ac_n "checking for $ac_func""... $ac_c" 1>&6echo "configure:1581: checking for $ac_func" >&5if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else cat > conftest.$ac_ext <<EOF#line 1586 "configure"#include "confdefs.h"/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */#include <assert.h>/* Override any gcc2 internal prototype to avoid an error. *//* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func();int main() {/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#else$ac_func();#endif; return 0; }EOFif { (eval echo configure:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes"else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no"firm -f conftest*fiif eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <<EOF#define $ac_tr_func 1EOF else echo "$ac_t""no" 1>&6fidone if test $ac_cv_func_sigset = no ; then for ac_func in sigactiondoecho $ac_n "checking for $ac_func""... $ac_c" 1>&6echo "configure:1637: checking for $ac_func" >&5if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else cat > conftest.$ac_ext <<EOF#line 1642 "configure"#include "confdefs.h"/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */#include <assert.h>/* Override any gcc2 internal prototype to avoid an error. *//* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func();int main() {/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#else$ac_func();#endif; return 0; }EOFif { (eval echo configure:1665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes"else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no"firm -f conftest*fiif eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <<EOF#define $ac_tr_func 1EOF else echo "$ac_t""no" 1>&6fidone fi ;; esac # Most operating systems have gethostbyname() in the default searched # libraries (i.e. libc): echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6echo "configure:1697: checking for gethostbyname" >&5if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else cat > conftest.$ac_ext <<EOF#line 1702 "configure"#include "confdefs.h"/* System header to define __stub macros and hopefully few prototypes, which can conflict with char gethostbyname(); below. */#include <assert.h>/* Override any gcc2 internal prototype to avoid an error. *//* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char gethostbyname();int main() {/* 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_gethostbyname) || defined (__stub___gethostbyname)choke me#elsegethostbyname();#endif; return 0; }EOFif { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_gethostbyname=yes"else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_gethostbyname=no"firm -f conftest*fiif eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then echo "$ac_t""yes" 1>&6 :else echo "$ac_t""no" 1>&6# Some OSes (eg. Solaris) place it in libnsl: echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6echo "configure:1744: checking for gethostbyname in -lnsl" >&5ac_lib_var=`echo nsl'_'gethostbyname'_' | sed 'y%./+- %__p__%'`if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6else ac_save_LIBS="$LIBS"LIBS="-lnsl $LIBS"cat > conftest.$ac_ext <<EOF#line 1752 "configure"#include "confdefs.h"/* Override any gcc2 internal prototype to avoid an error. *//* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char gethostbyname();int main() {gethostbyname(); return 0; }EOFif { (eval echo configure:1763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lbl_lib_$ac_lib_var=yes"else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lbl_lib_$ac_lib_var=no"firm -f conftest*LIBS="$ac_save_LIBS"fiif eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6
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