Mercurial > ecos

comparison configure @ 283:f58bc1b2c2bc

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Reorganization of the host-side autoconfiscation support, and a couple of minor bug fixes. The main goal is to support per-package host-side software in addition to the generic host-side tools. For example, the synthetic target HAL and device driver packages can now have host subdirectories with support code.
author bartv
date Sun, 11 Aug 2002 21:40:50 +0000
parents e0c0827131d1
children d6a1854fdc1b
comparison
equal deleted inserted replaced
282:a29ee6c2dd3c 283:f58bc1b2c2bc
452 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 452 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
453 echo > confdefs.h 453 echo > confdefs.h
454 454
455 # A filename unique to this package, relative to the directory that 455 # A filename unique to this package, relative to the directory that
456 # configure is in, which we can look for to find out if srcdir is correct. 456 # configure is in, which we can look for to find out if srcdir is correct.
457 ac_unique_file=host/COPYING 457 ac_unique_file=acsupport/config.guess
458 458
459 # Find the source files, if location was not specified. 459 # Find the source files, if location was not specified.
460 if test -z "$srcdir"; then 460 if test -z "$srcdir"; then
461 ac_srcdir_defaulted=yes 461 ac_srcdir_defaulted=yes
462 # Try the directory containing this script, then its parent. 462 # Try the directory containing this script, then its parent.
523 ac_n= ac_c='\c' ac_t= 523 ac_n= ac_c='\c' ac_t=
524 fi 524 fi
525 525
526 526
527 ac_aux_dir= 527 ac_aux_dir=
528 for ac_dir in host $srcdir/host; do 528 for ac_dir in acsupport $srcdir/acsupport; do
529 if test -f $ac_dir/install-sh; then 529 if test -f $ac_dir/install-sh; then
530 ac_aux_dir=$ac_dir 530 ac_aux_dir=$ac_dir
531 ac_install_sh="$ac_aux_dir/install-sh -c" 531 ac_install_sh="$ac_aux_dir/install-sh -c"
532 break 532 break
533 elif test -f $ac_dir/install.sh; then 533 elif test -f $ac_dir/install.sh; then
535 ac_install_sh="$ac_aux_dir/install.sh -c" 535 ac_install_sh="$ac_aux_dir/install.sh -c"
536 break 536 break
537 fi 537 fi
538 done 538 done
539 if test -z "$ac_aux_dir"; then 539 if test -z "$ac_aux_dir"; then
540 { echo "configure: error: can not find install-sh or install.sh in host $srcdir/host" 1>&2; exit 1; } 540 { echo "configure: error: can not find install-sh or install.sh in acsupport $srcdir/acsupport" 1>&2; exit 1; }
541 fi 541 fi
542 ac_config_guess=$ac_aux_dir/config.guess 542 ac_config_guess=$ac_aux_dir/config.guess
543 ac_config_sub=$ac_aux_dir/config.sub 543 ac_config_sub=$ac_aux_dir/config.sub
544 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 544 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
545 545
818 fi 818 fi
819 MAINT=$MAINTAINER_MODE_TRUE 819 MAINT=$MAINTAINER_MODE_TRUE
820 820
821 821
822 822
823 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 823 echo $ac_n "checking that a separate build tree is being used""... $ac_c" 1>&6
824 echo "configure:825: checking whether ${MAKE-make} sets \${MAKE}" >&5 824 echo "configure:825: checking that a separate build tree is being used" >&5
825 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 825 ecos_cwd=`/bin/pwd`
826 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 826 if test "${srcdir}" = "." ; then
827 echo $ac_n "(cached) $ac_c" 1>&6 827 srcdir=${ecos_cwd}
828 else 828 fi
829 cat > conftestmake <<\EOF 829 if test "${ecos_cwd}" = "${srcdir}" ; then
830 all: 830 echo "$ac_t""no" 1>&6
831 @echo 'ac_maketemp="${MAKE}"' 831 { echo "configure: error: This configure script should not be run inside the source tree. Instead please use a separate build tree" 1>&2; exit 1; }
832 EOF 832 else
833 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 833 echo "$ac_t""yes" 1>&6
834 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 834 fi
835 if test -n "$ac_maketemp"; then 835
836 eval ac_cv_prog_make_${ac_make}_set=yes 836
837 else 837 SUBDIRS="host"
838 eval ac_cv_prog_make_${ac_make}_set=no 838
839 fi 839
840 rm -f conftestmake 840 PKGHOSTDIRS=""
841 fi 841 FOUND_CONFIGURES=""
842 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 842 FOUND_CONFIGURES="${FOUND_CONFIGURES} ${srcdir}/packages/*/current/host/configure"
843 echo "$ac_t""yes" 1>&6 843 FOUND_CONFIGURES="${FOUND_CONFIGURES} ${srcdir}/packages/*/*/current/host/configure"
844 SET_MAKE= 844 FOUND_CONFIGURES="${FOUND_CONFIGURES} ${srcdir}/packages/*/*/*/current/host/configure"
845 else 845 FOUND_CONFIGURES="${FOUND_CONFIGURES} ${srcdir}/packages/*/*/*/*/current/host/configure"
846 echo "$ac_t""no" 1>&6 846 FOUND_CONFIGURES="${FOUND_CONFIGURES} ${srcdir}/packages/*/*/*/*/*/current/host/configure"
847 SET_MAKE="MAKE=${MAKE-make}" 847 for configure in ${FOUND_CONFIGURES}; do
848 fi 848 if test -f ${configure}; then
849 849 hostdir=`dirname ${configure}`
850 # Extract the first word of "gcc", so it can be a program name with args. 850 hostdir=`echo ${hostdir} | sed -e "s:^${srcdir}/::"`
851 set dummy gcc; ac_word=$2 851 PKGHOSTDIRS="${PKGHOSTDIRS} ${hostdir}"
852 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 852 fi
853 echo "configure:854: checking for $ac_word" >&5
854 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
855 echo $ac_n "(cached) $ac_c" 1>&6
856 else
857 if test -n "$CC"; then
858 ac_cv_prog_CC="$CC" # Let the user override the test.
859 else
860 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
861 ac_dummy="$PATH"
862 for ac_dir in $ac_dummy; do
863 test -z "$ac_dir" && ac_dir=.
864 if test -f $ac_dir/$ac_word; then
865 ac_cv_prog_CC="gcc"
866 break
867 fi
868 done
869 IFS="$ac_save_ifs"
870 fi
871 fi
872 CC="$ac_cv_prog_CC"
873 if test -n "$CC"; then
874 echo "$ac_t""$CC" 1>&6
875 else
876 echo "$ac_t""no" 1>&6
877 fi
878
879 if test -z "$CC"; then
880 # Extract the first word of "cc", so it can be a program name with args.
881 set dummy cc; ac_word=$2
882 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
883 echo "configure:884: checking for $ac_word" >&5
884 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
885 echo $ac_n "(cached) $ac_c" 1>&6
886 else
887 if test -n "$CC"; then
888 ac_cv_prog_CC="$CC" # Let the user override the test.
889 else
890 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
891 ac_prog_rejected=no
892 ac_dummy="$PATH"
893 for ac_dir in $ac_dummy; do
894 test -z "$ac_dir" && ac_dir=.
895 if test -f $ac_dir/$ac_word; then
896 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
897 ac_prog_rejected=yes
898 continue
899 fi
900 ac_cv_prog_CC="cc"
901 break
902 fi
903 done
904 IFS="$ac_save_ifs"
905 if test $ac_prog_rejected = yes; then
906 # We found a bogon in the path, so make sure we never use it.
907 set dummy $ac_cv_prog_CC
908 shift
909 if test $# -gt 0; then
910 # We chose a different compiler from the bogus one.
911 # However, it has the same basename, so the bogon will be chosen
912 # first if we set CC to just the basename; use the full file name.
913 shift
914 set dummy "$ac_dir/$ac_word" "$@"
915 shift
916 ac_cv_prog_CC="$@"
917 fi
918 fi
919 fi
920 fi
921 CC="$ac_cv_prog_CC"
922 if test -n "$CC"; then
923 echo "$ac_t""$CC" 1>&6
924 else
925 echo "$ac_t""no" 1>&6
926 fi
927
928 if test -z "$CC"; then
929 case "`uname -s`" in
930 *win32* | *WIN32*)
931 # Extract the first word of "cl", so it can be a program name with args.
932 set dummy cl; ac_word=$2
933 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
934 echo "configure:935: checking for $ac_word" >&5
935 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
936 echo $ac_n "(cached) $ac_c" 1>&6
937 else
938 if test -n "$CC"; then
939 ac_cv_prog_CC="$CC" # Let the user override the test.
940 else
941 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
942 ac_dummy="$PATH"
943 for ac_dir in $ac_dummy; do
944 test -z "$ac_dir" && ac_dir=.
945 if test -f $ac_dir/$ac_word; then
946 ac_cv_prog_CC="cl"
947 break
948 fi
949 done
950 IFS="$ac_save_ifs"
951 fi
952 fi
953 CC="$ac_cv_prog_CC"
954 if test -n "$CC"; then
955 echo "$ac_t""$CC" 1>&6
956 else
957 echo "$ac_t""no" 1>&6
958 fi
959 ;;
960 esac
961 fi
962 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
963 fi
964
965 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
966 echo "configure:967: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
967
968 ac_ext=c
969 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
970 ac_cpp='$CPP $CPPFLAGS'
971 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
972 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
973 cross_compiling=$ac_cv_prog_cc_cross
974
975 cat > conftest.$ac_ext << EOF
976
977 #line 978 "configure"
978 #include "confdefs.h"
979
980 main(){return(0);}
981 EOF
982 if { (eval echo configure:983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
983 ac_cv_prog_cc_works=yes
984 # If we can't run a trivial program, we are probably using a cross compiler.
985 if (./conftest; exit) 2>/dev/null; then
986 ac_cv_prog_cc_cross=no
987 else
988 ac_cv_prog_cc_cross=yes
989 fi
990 else
991 echo "configure: failed program was:" >&5
992 cat conftest.$ac_ext >&5
993 ac_cv_prog_cc_works=no
994 fi
995 rm -fr conftest*
996 ac_ext=c
997 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
998 ac_cpp='$CPP $CPPFLAGS'
999 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1000 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1001 cross_compiling=$ac_cv_prog_cc_cross
1002
1003 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1004 if test $ac_cv_prog_cc_works = no; then
1005 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1006 fi
1007 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1008 echo "configure:1009: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1009 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1010 cross_compiling=$ac_cv_prog_cc_cross
1011
1012 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1013 echo "configure:1014: checking whether we are using GNU C" >&5
1014 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1015 echo $ac_n "(cached) $ac_c" 1>&6
1016 else
1017 cat > conftest.c <<EOF
1018 #ifdef __GNUC__
1019 yes;
1020 #endif
1021 EOF
1022 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1023 ac_cv_prog_gcc=yes
1024 else
1025 ac_cv_prog_gcc=no
1026 fi
1027 fi
1028
1029 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1030
1031 if test $ac_cv_prog_gcc = yes; then
1032 GCC=yes
1033 else
1034 GCC=
1035 fi
1036
1037 ac_test_CFLAGS="${CFLAGS+set}"
1038 ac_save_CFLAGS="$CFLAGS"
1039 CFLAGS=
1040 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1041 echo "configure:1042: checking whether ${CC-cc} accepts -g" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1043 echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045 echo 'void f(){}' > conftest.c
1046 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1047 ac_cv_prog_cc_g=yes
1048 else
1049 ac_cv_prog_cc_g=no
1050 fi
1051 rm -f conftest*
1052
1053 fi
1054
1055 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1056 if test "$ac_test_CFLAGS" = set; then
1057 CFLAGS="$ac_save_CFLAGS"
1058 elif test $ac_cv_prog_cc_g = yes; then
1059 if test "$GCC" = yes; then
1060 CFLAGS="-g -O2"
1061 else
1062 CFLAGS="-g"
1063 fi
1064 else
1065 if test "$GCC" = yes; then
1066 CFLAGS="-O2"
1067 else
1068 CFLAGS=
1069 fi
1070 fi
1071
1072 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1073 do
1074 # Extract the first word of "$ac_prog", so it can be a program name with args.
1075 set dummy $ac_prog; ac_word=$2
1076 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1077 echo "configure:1078: checking for $ac_word" >&5
1078 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1079 echo $ac_n "(cached) $ac_c" 1>&6
1080 else
1081 if test -n "$CXX"; then
1082 ac_cv_prog_CXX="$CXX" # Let the user override the test.
1083 else
1084 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1085 ac_dummy="$PATH"
1086 for ac_dir in $ac_dummy; do
1087 test -z "$ac_dir" && ac_dir=.
1088 if test -f $ac_dir/$ac_word; then
1089 ac_cv_prog_CXX="$ac_prog"
1090 break
1091 fi
1092 done
1093 IFS="$ac_save_ifs"
1094 fi
1095 fi
1096 CXX="$ac_cv_prog_CXX"
1097 if test -n "$CXX"; then
1098 echo "$ac_t""$CXX" 1>&6
1099 else
1100 echo "$ac_t""no" 1>&6
1101 fi
1102
1103 test -n "$CXX" && break
1104 done 853 done
1105 test -n "$CXX" || CXX="gcc" 854
1106 855 SUBDIRS="${SUBDIRS} ${PKGHOSTDIRS}"
1107 856
1108 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 857
1109 echo "configure:1110: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 858
1110 859
1111 ac_ext=C 860 subdirs="${SUBDIRS}"
1112 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1113 ac_cpp='$CXXCPP $CPPFLAGS'
1114 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1115 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1116 cross_compiling=$ac_cv_prog_cxx_cross
1117
1118 cat > conftest.$ac_ext << EOF
1119
1120 #line 1121 "configure"
1121 #include "confdefs.h"
1122
1123 int main(){return(0);}
1124 EOF
1125 if { (eval echo configure:1126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1126 ac_cv_prog_cxx_works=yes
1127 # If we can't run a trivial program, we are probably using a cross compiler.
1128 if (./conftest; exit) 2>/dev/null; then
1129 ac_cv_prog_cxx_cross=no
1130 else
1131 ac_cv_prog_cxx_cross=yes
1132 fi
1133 else
1134 echo "configure: failed program was:" >&5
1135 cat conftest.$ac_ext >&5
1136 ac_cv_prog_cxx_works=no
1137 fi
1138 rm -fr conftest*
1139 ac_ext=c
1140 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1141 ac_cpp='$CPP $CPPFLAGS'
1142 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1143 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1144 cross_compiling=$ac_cv_prog_cc_cross
1145
1146 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1147 if test $ac_cv_prog_cxx_works = no; then
1148 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1149 fi
1150 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1152 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1153 cross_compiling=$ac_cv_prog_cxx_cross
1154
1155 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1156 echo "configure:1157: checking whether we are using GNU C++" >&5
1157 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1158 echo $ac_n "(cached) $ac_c" 1>&6
1159 else
1160 cat > conftest.C <<EOF
1161 #ifdef __GNUC__
1162 yes;
1163 #endif
1164 EOF
1165 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1166 ac_cv_prog_gxx=yes
1167 else
1168 ac_cv_prog_gxx=no
1169 fi
1170 fi
1171
1172 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1173
1174 if test $ac_cv_prog_gxx = yes; then
1175 GXX=yes
1176 else
1177 GXX=
1178 fi
1179
1180 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1181 ac_save_CXXFLAGS="$CXXFLAGS"
1182 CXXFLAGS=
1183 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1184 echo "configure:1185: checking whether ${CXX-g++} accepts -g" >&5
1185 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1186 echo $ac_n "(cached) $ac_c" 1>&6
1187 else
1188 echo 'void f(){}' > conftest.cc
1189 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1190 ac_cv_prog_cxx_g=yes
1191 else
1192 ac_cv_prog_cxx_g=no
1193 fi
1194 rm -f conftest*
1195
1196 fi
1197
1198 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1199 if test "$ac_test_CXXFLAGS" = set; then
1200 CXXFLAGS="$ac_save_CXXFLAGS"
1201 elif test $ac_cv_prog_cxx_g = yes; then
1202 if test "$GXX" = yes; then
1203 CXXFLAGS="-g -O2"
1204 else
1205 CXXFLAGS="-g"
1206 fi
1207 else
1208 if test "$GXX" = yes; then
1209 CXXFLAGS="-O2"
1210 else
1211 CXXFLAGS=
1212 fi
1213 fi
1214
1215 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1216 echo "configure:1217: checking for object suffix" >&5
1217 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1218 echo $ac_n "(cached) $ac_c" 1>&6
1219 else
1220 rm -f conftest*
1221 echo 'int i = 1;' > conftest.$ac_ext
1222 if { (eval echo configure:1223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1223 for ac_file in conftest.*; do
1224 case $ac_file in
1225 *.c) ;;
1226 *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1227 esac
1228 done
1229 else
1230 { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1231 fi
1232 rm -f conftest*
1233 fi
1234
1235 echo "$ac_t""$ac_cv_objext" 1>&6
1236 OBJEXT=$ac_cv_objext
1237 ac_objext=$ac_cv_objext
1238
1239 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
1240 echo "configure:1241: checking for Cygwin environment" >&5
1241 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
1242 echo $ac_n "(cached) $ac_c" 1>&6
1243 else
1244 cat > conftest.$ac_ext <<EOF
1245 #line 1246 "configure"
1246 #include "confdefs.h"
1247
1248 int main() {
1249
1250 #ifndef __CYGWIN__
1251 #define __CYGWIN__ __CYGWIN32__
1252 #endif
1253 return __CYGWIN__;
1254 ; return 0; }
1255 EOF
1256 if { (eval echo configure:1257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1257 rm -rf conftest*
1258 ac_cv_cygwin=yes
1259 else
1260 echo "configure: failed program was:" >&5
1261 cat conftest.$ac_ext >&5
1262 rm -rf conftest*
1263 ac_cv_cygwin=no
1264 fi
1265 rm -f conftest*
1266 rm -f conftest*
1267 fi
1268
1269 echo "$ac_t""$ac_cv_cygwin" 1>&6
1270 CYGWIN=
1271 test "$ac_cv_cygwin" = yes && CYGWIN=yes
1272 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
1273 echo "configure:1274: checking for mingw32 environment" >&5
1274 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
1275 echo $ac_n "(cached) $ac_c" 1>&6
1276 else
1277 cat > conftest.$ac_ext <<EOF
1278 #line 1279 "configure"
1279 #include "confdefs.h"
1280
1281 int main() {
1282 return __MINGW32__;
1283 ; return 0; }
1284 EOF
1285 if { (eval echo configure:1286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1286 rm -rf conftest*
1287 ac_cv_mingw32=yes
1288 else
1289 echo "configure: failed program was:" >&5
1290 cat conftest.$ac_ext >&5
1291 rm -rf conftest*
1292 ac_cv_mingw32=no
1293 fi
1294 rm -f conftest*
1295 rm -f conftest*
1296 fi
1297
1298 echo "$ac_t""$ac_cv_mingw32" 1>&6
1299 MINGW32=
1300 test "$ac_cv_mingw32" = yes && MINGW32=yes
1301
1302
1303 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1304 echo "configure:1305: checking for executable suffix" >&5
1305 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1306 echo $ac_n "(cached) $ac_c" 1>&6
1307 else
1308 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1309 ac_cv_exeext=.exe
1310 else
1311 rm -f conftest*
1312 echo 'int main () { return 0; }' > conftest.$ac_ext
1313 ac_cv_exeext=
1314 if { (eval echo configure:1315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1315 for file in conftest.*; do
1316 case $file in
1317 *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1318 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1319 esac
1320 done
1321 else
1322 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1323 fi
1324 rm -f conftest*
1325 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1326 fi
1327 fi
1328
1329 EXEEXT=""
1330 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1331 echo "$ac_t""${ac_cv_exeext}" 1>&6
1332 ac_exeext=$EXEEXT
1333
1334
1335 subdirs="host"
1336 861
1337 trap '' 1 2 15 862 trap '' 1 2 15
1338 cat > confcache <<\EOF 863 cat > confcache <<\EOF
1339 # This file is a shell script that caches the results of configure 864 # This file is a shell script that caches the results of configure
1340 # tests run on this system so they can be shared between configure 865 # tests run on this system so they can be shared between configure
1496 s%@MAKEINFO@%$MAKEINFO%g 1021 s%@MAKEINFO@%$MAKEINFO%g
1497 s%@SET_MAKE@%$SET_MAKE%g 1022 s%@SET_MAKE@%$SET_MAKE%g
1498 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g 1023 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
1499 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g 1024 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
1500 s%@MAINT@%$MAINT%g 1025 s%@MAINT@%$MAINT%g
1501 s%@CC@%$CC%g 1026 s%@SUBDIRS@%$SUBDIRS%g
1502 s%@CXX@%$CXX%g
1503 s%@OBJEXT@%$OBJEXT%g
1504 s%@EXEEXT@%$EXEEXT%g
1505 s%@subdirs@%$subdirs%g 1027 s%@subdirs@%$subdirs%g
1506 1028
1507 CEOF 1029 CEOF
1508 EOF 1030 EOF
1509 1031
1603 fi; done 1125 fi; done
1604 rm -f conftest.s* 1126 rm -f conftest.s*
1605 1127
1606 EOF 1128 EOF
1607 cat >> $CONFIG_STATUS <<EOF 1129 cat >> $CONFIG_STATUS <<EOF
1130 REQUIRED_DIRS="${SUBDIRS}"
1608 1131
1609 EOF 1132 EOF
1610 cat >> $CONFIG_STATUS <<\EOF 1133 cat >> $CONFIG_STATUS <<\EOF
1134 ${CONFIG_SHELL-/bin/sh} ${top_srcdir}/acsupport/mkinstalldirs ${REQUIRED_DIRS}
1611 1135
1612 exit 0 1136 exit 0
1613 EOF 1137 EOF
1614 chmod +x $CONFIG_STATUS 1138 chmod +x $CONFIG_STATUS
1615 rm -fr confdefs* $ac_clean_files 1139 rm -fr confdefs* $ac_clean_files
1638 ;; 1162 ;;
1639 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 1163 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1640 esac 1164 esac
1641 done 1165 done
1642 1166
1643 for ac_config_dir in host; do 1167 for ac_config_dir in ${SUBDIRS}; do
1644 1168
1645 # Do not complain, so a configure script can configure whichever 1169 # Do not complain, so a configure script can configure whichever
1646 # parts of a large source tree are present. 1170 # parts of a large source tree are present.
1647 if test ! -d $srcdir/$ac_config_dir; then 1171 if test ! -d $srcdir/$ac_config_dir; then
1648 continue 1172 continue