configure

来自「Unix下的MUD客户端程序」· 代码 · 共 2,263 行 · 第 1/5 页

TXT
2,263
字号
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6echo "configure:909: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6cross_compiling=$ac_cv_prog_cxx_crossecho $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6echo "configure:914: checking whether we are using GNU C++" >&5if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  cat > conftest.C <<EOF#ifdef __GNUC__  yes;#endifEOFif { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then  ac_cv_prog_gxx=yeselse  ac_cv_prog_gxx=nofifiecho "$ac_t""$ac_cv_prog_gxx" 1>&6if test $ac_cv_prog_gxx = yes; then  GXX=yeselse  GXX=fiac_test_CXXFLAGS="${CXXFLAGS+set}"ac_save_CXXFLAGS="$CXXFLAGS"CXXFLAGS=echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6echo "configure:942: checking whether ${CXX-g++} accepts -g" >&5if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  echo 'void f(){}' > conftest.ccif test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then  ac_cv_prog_cxx_g=yeselse  ac_cv_prog_cxx_g=nofirm -f conftest*fiecho "$ac_t""$ac_cv_prog_cxx_g" 1>&6if test "$ac_test_CXXFLAGS" = set; then  CXXFLAGS="$ac_save_CXXFLAGS"elif test $ac_cv_prog_cxx_g = yes; then  if test "$GXX" = yes; then    CXXFLAGS="-g -O2"  else    CXXFLAGS="-g"  fielse  if test "$GXX" = yes; then    CXXFLAGS="-O2"  else    CXXFLAGS=  fifi# Find a good install program.  We prefer a C program (faster),# so one script is as good as another.  But avoid the broken or# incompatible versions:# SysV /etc/install, /usr/sbin/install# SunOS /usr/etc/install# IRIX /sbin/install# AIX /bin/install# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag# AFS /usr/afsws/bin/install, which mishandles nonexistent args# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"# ./install, which can be erroneously created by make from ./install.sh.echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6echo "configure:985: checking for a BSD compatible install" >&5if test -z "$INSTALL"; thenif eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"  for ac_dir in $PATH; do    # Account for people who put trailing slashes in PATH elements.    case "$ac_dir/" in    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;    *)      # OSF1 and SCO ODT 3.0 have their own names for install.      # Don't use installbsd from OSF since it installs stuff as root      # by default.      for ac_prog in ginstall scoinst install; do        if test -f $ac_dir/$ac_prog; then	  if test $ac_prog = install &&            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then	    # AIX install.  It has an incompatible calling convention.	    :	  else	    ac_cv_path_install="$ac_dir/$ac_prog -c"	    break 2	  fi	fi      done      ;;    esac  done  IFS="$ac_save_IFS"fi  if test "${ac_cv_path_install+set}" = set; then    INSTALL="$ac_cv_path_install"  else    # As a last resort, use the slow shell script.  We don't cache a    # path for INSTALL within a source directory, because that will    # break other packages using the cache if that directory is    # removed, or if the path is relative.    INSTALL="$ac_install_sh"  fifiecho "$ac_t""$INSTALL" 1>&6# Use test -z because SunOS4 sh mishandles braces in ${var-val}.# It thinks the first close brace ends the variable substitution.test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'# Make sure we can run config.sub.if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }fiecho $ac_n "checking host system type""... $ac_c" 1>&6echo "configure:1044: checking host system type" >&5host_alias=$hostcase "$host_alias" inNONE)  case $nonopt in  NONE)    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }    fi ;;  *) host_alias=$nonopt ;;  esac ;;esachost=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`echo "$ac_t""$host" 1>&6echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6echo "configure:1065: checking whether ln -s works" >&5if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  rm -f conftestdataif ln -s X conftestdata 2>/dev/nullthen  rm -f conftestdata  ac_cv_prog_LN_S="ln -s"else  ac_cv_prog_LN_S=lnfifiLN_S="$ac_cv_prog_LN_S"if test "$ac_cv_prog_LN_S" = "ln -s"; then  echo "$ac_t""yes" 1>&6else  echo "$ac_t""no" 1>&6fiecho $ac_n "checking for main in -ldl""... $ac_c" 1>&6echo "configure:1087: checking for main in -ldl" >&5ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-ldl  $LIBS"cat > conftest.$ac_ext <<EOF#line 1095 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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 "$ac_t""yes" 1>&6  LIBDL="-ldl"else  echo "$ac_t""no" 1>&6LIBDL=fiecho $ac_n "checking for main in -lm""... $ac_c" 1>&6echo "configure:1124: checking for main in -lm" >&5ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-lm  $LIBS"cat > conftest.$ac_ext <<EOF#line 1132 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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 "$ac_t""yes" 1>&6  LIBM="-lm"else  echo "$ac_t""no" 1>&6LIBM=fiecho $ac_n "checking for main in -lncurses""... $ac_c" 1>&6echo "configure:1161: checking for main in -lncurses" >&5ac_lib_var=`echo ncurses'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-lncurses  $LIBS"cat > conftest.$ac_ext <<EOF#line 1169 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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 "$ac_t""yes" 1>&6  LIBNCURSES="-lncurses"else  echo "$ac_t""no" 1>&6LIBNCURSES=fiecho $ac_n "checking for main in -lpthread""... $ac_c" 1>&6echo "configure:1198: checking for main in -lpthread" >&5ac_lib_var=`echo pthread'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-lpthread  $LIBS"cat > conftest.$ac_ext <<EOF#line 1206 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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 "$ac_t""yes" 1>&6  LIBPTHREAD="-lpthread"else  echo "$ac_t""no" 1>&6LIBPTHREAD=fiecho $ac_n "checking for main in -lz""... $ac_c" 1>&6echo "configure:1235: checking for main in -lz" >&5ac_lib_var=`echo z'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-lz  $LIBS"cat > conftest.$ac_ext <<EOF#line 1243 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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 "$ac_t""yes" 1>&6  LIBZ="-lz"else  echo "$ac_t""no" 1>&6LIBZ=fiif test "x$save_have_cflags" = "xno"; then	CFLAGS="-O2"fiif test "x$save_have_cxxflags" = "xno"; then	CXXFLAGS="-O2"fiif test "x$save_have_ldflags" = "xno"; then	LDFLAGS="-s"fiif test "x$enable_debug" = "xyes"; then	CFLAGS="$CFLAGS -g"	CXXFLAGS="$CXXFLAGS -g"        LDFLAGS=ficase "x$enable_efence" in	"xno")	LIBEFENCE=""	;;	"x")	LIBEFENCE=""	;;	"xyes")	echo $ac_n "checking for main in -lefence""... $ac_c" 1>&6echo "configure:1299: checking for main in -lefence" >&5ac_lib_var=`echo efence'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-lefence  $LIBS"cat > conftest.$ac_ext <<EOF#line 1307 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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 "$ac_t""yes" 1>&6  LIBEFENCE="-lefence"else  echo "$ac_t""no" 1>&6LIBEFENCE=fi	if test "x$LIBEFENCE" = "x"; then		echo "could not find electric fence"		echo "malloc debugging support disabled"	fi	;;	*)	echo $ac_n "checking for main in -lefence""... $ac_c" 1>&6echo "configure:1342: checking for main in -lefence" >&5ac_lib_var=`echo efence'_'main | sed 'y%./+-%__p_%'`if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_save_LIBS="$LIBS"LIBS="-lefence  $LIBS"cat > conftest.$ac_ext <<EOF#line 1350 "configure"#include "confdefs.h"int main() {main(); return 0; }EOFif { (eval echo configure:1357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  rm -rf conftest*  eval "ac_cv_lib_$ac_lib_var=yes"else

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?