diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 775 |
1 files changed, 490 insertions, 285 deletions
@@ -2,7 +2,7 @@ # From configure.in Id: configure.in,v 1.52 1996/07/20 09:30:04 roland Exp # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.10 +# Generated automatically using autoconf version 2.12 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation @@ -52,6 +52,8 @@ mandir='${prefix}/man' # Initialize some other variables. subdirs= MFLAGS= MAKEFLAGS= +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 ac_prev= for ac_option @@ -333,7 +335,7 @@ EOF verbose=yes ;; -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.10" + echo "configure generated by autoconf version 2.12" exit 0 ;; -with-* | --with-*) @@ -435,11 +437,14 @@ do done # NLS nuisances. -# Only set LANG and LC_ALL to C if already set. -# These must not be set unconditionally because not all systems understand -# e.g. LANG=C (notably SCO). -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -rf conftest* confdefs.h @@ -501,6 +506,7 @@ ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. @@ -537,7 +543,8 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. subdirs="glob" echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 -set dummy ${MAKE-make}; ac_make=$2 +echo "configure:547: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -565,6 +572,7 @@ fi # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:576: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -593,6 +601,7 @@ if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:605: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -639,7 +648,47 @@ fi test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:653: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext <<EOF +#line 663 "configure" +#include "confdefs.h" +main(){return(0);} +EOF +if { (eval echo configure:667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:687: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:692: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -648,7 +697,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -656,29 +705,34 @@ fi fi echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + if test $ac_cv_prog_gcc = yes; then GCC=yes - if test "${CFLAGS+set}" != set; then - echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:716: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo 'void f(){}' > conftest.c if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then - ac_cv_prog_gcc_g=yes + ac_cv_prog_cc_g=yes else - ac_cv_prog_gcc_g=no + ac_cv_prog_cc_g=no fi rm -f conftest* fi -echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6 - if test $ac_cv_prog_gcc_g = yes; then - CFLAGS="-g -O" - else - CFLAGS="-O" - fi +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" fi else GCC= @@ -696,11 +750,12 @@ fi # 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""... $ac_c" 1>&6 +echo "configure:754: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do # Account for people who put trailing slashes in PATH elements. case "$ac_dir/" in @@ -723,7 +778,7 @@ else ;; esac done - IFS="$ac_save_ifs" + IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then @@ -745,6 +800,7 @@ test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:804: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -759,33 +815,37 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 763 "configure" +#line 819 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:769: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 778 "configure" +#line 836 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* CPP=/lib/cpp fi @@ -800,8 +860,9 @@ else fi echo "$ac_t""$CPP" 1>&6 echo $ac_n "checking for AIX""... $ac_c" 1>&6 +echo "configure:864: checking for AIX" >&5 cat > conftest.$ac_ext <<EOF -#line 805 "configure" +#line 866 "configure" #include "confdefs.h" #ifdef _AIX yes @@ -823,6 +884,7 @@ rm -f conftest* echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 +echo "configure:888: checking for POSIXized ISC" >&5 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then @@ -842,24 +904,27 @@ else ISC= fi -ac_safe=`echo "minix/config.h" | tr './\055' '___'` +ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 +echo "configure:910: checking for minix/config.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 852 "configure" +#line 915 "configure" #include "confdefs.h" #include <minix/config.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:920: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -888,38 +953,13 @@ EOF fi -# If we cannot run a trivial program, we must be cross compiling. -echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test "$cross_compiling" = yes; then - ac_cv_c_cross=yes -else -cat > conftest.$ac_ext <<EOF -#line 901 "configure" -#include "confdefs.h" -main(){return(0);} -EOF -{ (eval echo configure:905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then - ac_cv_c_cross=no -else - ac_cv_c_cross=yes -fi -fi -rm -fr conftest* -fi - -echo "$ac_t""$ac_cv_c_cross" 1>&6 -cross_compiling=$ac_cv_c_cross - echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:958: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 923 "configure" +#line 963 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> @@ -927,13 +967,15 @@ else #include <float.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:931: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:971: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* ac_cv_header_stdc=yes else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_stdc=no fi @@ -942,7 +984,7 @@ rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 946 "configure" +#line 988 "configure" #include "confdefs.h" #include <string.h> EOF @@ -960,7 +1002,7 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 964 "configure" +#line 1006 "configure" #include "confdefs.h" #include <stdlib.h> EOF @@ -980,8 +1022,8 @@ if test $ac_cv_header_stdc = yes; then if test "$cross_compiling" = yes; then : else -cat > conftest.$ac_ext <<EOF -#line 985 "configure" + cat > conftest.$ac_ext <<EOF +#line 1027 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') @@ -992,15 +1034,19 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF -{ (eval echo configure:996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then +if { (eval echo configure:1038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then : else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* ac_cv_header_stdc=no fi -fi rm -fr conftest* fi + +fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&6 @@ -1014,34 +1060,35 @@ fi ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h do -ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 +echo "configure:1066: checking for $ac_hdr that defines DIR" >&5 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1024 "configure" +#line 1071 "configure" #include "confdefs.h" #include <sys/types.h> #include <$ac_hdr> -int main() { return 0; } -int t() { +int main() { DIR *dirp = 0; ; return 0; } EOF -if { (eval echo configure:1033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1079: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* eval "ac_cv_header_dirent_$ac_safe=yes" else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_dirent_$ac_safe=no" fi rm -f conftest* - fi if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'` + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <<EOF #define $ac_tr_hdr 1 EOF @@ -1052,30 +1099,32 @@ fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then -echo $ac_n "checking for -ldir""... $ac_c" 1>&6 -ac_lib_var=`echo dir'_'opendir | tr './+\055' '__p_'` +echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 +echo "configure:1104: checking for opendir in -ldir" >&5 +ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldir $LIBS" cat > conftest.$ac_ext <<EOF -#line 1064 "configure" +#line 1112 "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 opendir(); -int main() { return 0; } -int t() { +int main() { opendir() ; return 0; } EOF -if { (eval echo configure:1076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1123: \"$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" fi @@ -1091,30 +1140,32 @@ else fi else -echo $ac_n "checking for -lx""... $ac_c" 1>&6 -ac_lib_var=`echo x'_'opendir | tr './+\055' '__p_'` +echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 +echo "configure:1145: checking for opendir in -lx" >&5 +ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lx $LIBS" cat > conftest.$ac_ext <<EOF -#line 1103 "configure" +#line 1153 "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 opendir(); -int main() { return 0; } -int t() { +int main() { opendir() ; return 0; } EOF -if { (eval echo configure:1115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1164: \"$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" fi @@ -1132,11 +1183,12 @@ fi fi echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 +echo "configure:1187: checking for uid_t in sys/types.h" >&5 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1140 "configure" +#line 1192 "configure" #include "confdefs.h" #include <sys/types.h> EOF @@ -1164,19 +1216,21 @@ EOF fi echo $ac_n "checking for pid_t""... $ac_c" 1>&6 +echo "configure:1220: checking for pid_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1172 "configure" +#line 1225 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS #include <stdlib.h> +#include <stddef.h> #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "pid_t" >/dev/null 2>&1; then + egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_pid_t=yes else @@ -1195,11 +1249,12 @@ EOF fi echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:1253: checking return type of signal handlers" >&5 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1203 "configure" +#line 1258 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> @@ -1212,20 +1267,20 @@ extern "C" void (*signal (int, void (*)(int)))(int); void (*signal ()) (); #endif -int main() { return 0; } -int t() { +int main() { int i; ; return 0; } EOF -if { (eval echo configure:1221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1275: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_type_signal=int fi rm -f conftest* - fi echo "$ac_t""$ac_cv_type_signal" 1>&6 @@ -1237,24 +1292,27 @@ EOF for ac_hdr in unistd.h limits.h sys/param.h fcntl.h string.h memory.h \ sys/timeb.h do -ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1298: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1247 "configure" +#line 1303 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -1262,7 +1320,7 @@ rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <<EOF #define $ac_tr_hdr 1 EOF @@ -1274,8 +1332,10 @@ done if test "x$CC" != xcc; then echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6 +echo "configure:1336: checking whether $CC and cc understand -c and -o together" >&5 else echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6 +echo "configure:1339: checking whether cc understands -c and -o together" >&5 fi set dummy $CC; ac_cc="`echo $2 | sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" @@ -1287,16 +1347,16 @@ else # We do the test twice because some compilers refuse to overwrite an # existing .o file with -o, though they will create one. ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5' -if { (eval echo configure:1291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && - test -f conftest.o && { (eval echo configure:1292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; +if { (eval echo configure:1351: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && + test -f conftest.o && { (eval echo configure:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; then eval ac_cv_prog_cc_${ac_cc}_c_o=yes if test "x$CC" != xcc; then # Test first that cc exists at all. - if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then ac_try='cc -c conftest.c -o conftest.o 1>&5' - if { (eval echo configure:1299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && - test -f conftest.o && { (eval echo configure:1300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; + if { (eval echo configure:1359: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && + test -f conftest.o && { (eval echo configure:1360: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; then # cc works too. : @@ -1323,15 +1383,15 @@ EOF fi echo $ac_n "checking for working const""... $ac_c" 1>&6 +echo "configure:1387: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1331 "configure" +#line 1392 "configure" #include "confdefs.h" -int main() { return 0; } -int t() { +int main() { /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; @@ -1377,15 +1437,16 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:1381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1441: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_c_const=no fi rm -f conftest* - fi echo "$ac_t""$ac_cv_c_const" 1>&6 @@ -1396,11 +1457,12 @@ EOF fi echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 +echo "configure:1461: checking whether stat file-mode macros are broken" >&5 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1404 "configure" +#line 1466 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/stat.h> @@ -1454,16 +1516,17 @@ fi -for ac_func in psignal mktemp \ +for ac_func in memmove psignal mktemp \ dup2 getcwd sigsetmask getgroups setlinebuf \ seteuid setegid setreuid setregid strerror strsignal do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1525: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1467 "configure" +#line 1530 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1473,8 +1536,7 @@ else builtin and then its argument prototype would still apply. */ char $ac_func(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -1487,16 +1549,18 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1553: \"$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" fi rm -f conftest* - fi + if 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'` @@ -1510,27 +1574,28 @@ fi done echo $ac_n "checking for sys_siglist""... $ac_c" 1>&6 +echo "configure:1578: checking for sys_siglist" >&5 if eval "test \"`echo '$''{'ac_cv_check_symbol_sys_siglist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1518 "configure" +#line 1583 "configure" #include "confdefs.h" -int main() { return 0; } -int t() { +int main() { extern char *sys_siglist[]; puts(*sys_siglist); ; return 0; } EOF -if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* ac_cv_check_symbol_sys_siglist=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_check_symbol_sys_siglist=no fi rm -f conftest* - fi if test "$ac_cv_check_symbol_sys_siglist" = yes; then @@ -1544,27 +1609,28 @@ echo "$ac_t""$ac_cv_check_symbol_sys_siglist" 1>&6 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 +echo "configure:1613: checking for working alloca.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1552 "configure" +#line 1618 "configure" #include "confdefs.h" #include <alloca.h> -int main() { return 0; } -int t() { +int main() { char *p = alloca(2 * sizeof(int)); ; return 0; } EOF -if { (eval echo configure:1560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* ac_cv_header_alloca_h=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_alloca_h=no fi rm -f conftest* - fi echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 @@ -1576,11 +1642,12 @@ EOF fi echo $ac_n "checking for alloca""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then +echo "configure:1646: checking for alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1584 "configure" +#line 1651 "configure" #include "confdefs.h" #ifdef __GNUC__ @@ -1599,31 +1666,31 @@ char *alloca (); # endif #endif -int main() { return 0; } -int t() { +int main() { char *p = (char *) alloca(1); ; return 0; } EOF -if { (eval echo configure:1608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* - ac_cv_func_alloca=yes + ac_cv_func_alloca_works=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_func_alloca=no + ac_cv_func_alloca_works=no fi rm -f conftest* - fi -echo "$ac_t""$ac_cv_func_alloca" 1>&6 -if test $ac_cv_func_alloca = yes; then +echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 +if test $ac_cv_func_alloca_works = yes; then cat >> confdefs.h <<\EOF #define HAVE_ALLOCA 1 EOF fi -if test $ac_cv_func_alloca = no; then +if test $ac_cv_func_alloca_works = no; then # The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, @@ -1635,11 +1702,12 @@ EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 +echo "configure:1706: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1643 "configure" +#line 1711 "configure" #include "confdefs.h" #if defined(CRAY) && ! defined(CRAY2) webecray @@ -1664,11 +1732,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1736: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1672 "configure" +#line 1741 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1678,8 +1747,7 @@ else builtin and then its argument prototype would still apply. */ char $ac_func(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -1692,16 +1760,18 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1764: \"$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" fi rm -f conftest* - fi + if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<EOF @@ -1717,14 +1787,15 @@ done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 +echo "configure:1791: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else -cat > conftest.$ac_ext <<EOF -#line 1728 "configure" + cat > conftest.$ac_ext <<EOF +#line 1799 "configure" #include "confdefs.h" find_stack_direction () { @@ -1743,16 +1814,20 @@ main () exit (find_stack_direction() < 0); } EOF -{ (eval echo configure:1747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then +if { (eval echo configure:1818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then ac_cv_c_stack_direction=1 else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* ac_cv_c_stack_direction=-1 fi -fi rm -fr conftest* fi +fi + echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 cat >> confdefs.h <<EOF #define STACK_DIRECTION $ac_cv_c_stack_direction @@ -1760,24 +1835,27 @@ EOF fi -ac_safe=`echo "vfork.h" | tr './\055' '___'` +ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 +echo "configure:1841: checking for vfork.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1770 "configure" +#line 1846 "configure" #include "confdefs.h" #include <vfork.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1851: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -1794,16 +1872,18 @@ else fi echo $ac_n "checking for working vfork""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then +echo "configure:1876: checking for working vfork" >&5 +if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo $ac_n "checking for vfork""... $ac_c" 1>&6 +echo "configure:1882: checking for vfork" >&5 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1807 "configure" +#line 1887 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char vfork(); below. */ @@ -1813,8 +1893,7 @@ else builtin and then its argument prototype would still apply. */ char vfork(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -1827,16 +1906,18 @@ vfork(); ; return 0; } EOF -if { (eval echo configure:1831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_vfork=yes" else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_vfork=no" fi rm -f conftest* - fi + if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then echo "$ac_t""yes" 1>&6 : @@ -1845,8 +1926,8 @@ else fi else -cat > conftest.$ac_ext <<EOF -#line 1850 "configure" + cat > conftest.$ac_ext <<EOF +#line 1931 "configure" #include "confdefs.h" /* Thanks to Paul Eggert for this test. */ #include <stdio.h> @@ -1874,8 +1955,10 @@ sparc_address_test (arg) int arg; static pid_t child; if (!child) { child = vfork (); - if (child < 0) + if (child < 0) { perror ("vfork"); + _exit(2); + } if (!child) { arg = getpid(); write(-1, "", 0); @@ -1939,18 +2022,22 @@ main() { } } EOF -{ (eval echo configure:1943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then - ac_cv_func_vfork=yes +if { (eval echo configure:2026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + ac_cv_func_vfork_works=yes else - ac_cv_func_vfork=no -fi + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_vfork_works=no fi rm -fr conftest* fi -echo "$ac_t""$ac_cv_func_vfork" 1>&6 -if test $ac_cv_func_vfork = no; then +fi + +echo "$ac_t""$ac_cv_func_vfork_works" 1>&6 +if test $ac_cv_func_vfork_works = no; then cat >> confdefs.h <<\EOF #define vfork fork EOF @@ -1958,14 +2045,15 @@ EOF fi echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6 +echo "configure:2049: checking whether setvbuf arguments are reversed" >&5 if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else -cat > conftest.$ac_ext <<EOF -#line 1969 "configure" + cat > conftest.$ac_ext <<EOF +#line 2057 "configure" #include "confdefs.h" #include <stdio.h> /* If setvbuf has the reversed format, exit 0. */ @@ -1979,14 +2067,18 @@ main () { exit(0); /* Non-reversed systems segv here. */ } EOF -{ (eval echo configure:1983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then +if { (eval echo configure:2071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then ac_cv_func_setvbuf_reversed=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* ac_cv_func_setvbuf_reversed=no fi -fi rm -fr conftest* +fi + rm -f core core.* *.core fi @@ -2003,30 +2095,32 @@ ac_have_func=no # yes means we've found a way to get the load average. # Some systems with -lutil have (and need) -lkvm as well, some do not. # On Solaris, -lkvm requires nlist from -lelf, so check that first # to get the right answer into the cache. -echo $ac_n "checking for -lelf""... $ac_c" 1>&6 -ac_lib_var=`echo elf'_'elf_begin | tr './+\055' '__p_'` +echo $ac_n "checking for elf_begin in -lelf""... $ac_c" 1>&6 +echo "configure:2100: checking for elf_begin in -lelf" >&5 +ac_lib_var=`echo elf'_'elf_begin | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lelf $LIBS" cat > conftest.$ac_ext <<EOF -#line 2015 "configure" +#line 2108 "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 elf_begin(); -int main() { return 0; } -int t() { +int main() { elf_begin() ; return 0; } EOF -if { (eval echo configure:2027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2119: \"$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" fi @@ -2041,30 +2135,32 @@ else echo "$ac_t""no" 1>&6 fi -echo $ac_n "checking for -lkvm""... $ac_c" 1>&6 -ac_lib_var=`echo kvm'_'kvm_open | tr './+\055' '__p_'` +echo $ac_n "checking for kvm_open in -lkvm""... $ac_c" 1>&6 +echo "configure:2140: checking for kvm_open in -lkvm" >&5 +ac_lib_var=`echo kvm'_'kvm_open | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lkvm $LIBS" cat > conftest.$ac_ext <<EOF -#line 2053 "configure" +#line 2148 "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 kvm_open(); -int main() { return 0; } -int t() { +int main() { kvm_open() ; return 0; } EOF -if { (eval echo configure:2065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2159: \"$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" fi @@ -2080,30 +2176,32 @@ else fi # Check for the 4.4BSD definition of getloadavg. -echo $ac_n "checking for -lutil""... $ac_c" 1>&6 -ac_lib_var=`echo util'_'getloadavg | tr './+\055' '__p_'` +echo $ac_n "checking for getloadavg in -lutil""... $ac_c" 1>&6 +echo "configure:2181: checking for getloadavg in -lutil" >&5 +ac_lib_var=`echo util'_'getloadavg | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lutil $LIBS" cat > conftest.$ac_ext <<EOF -#line 2092 "configure" +#line 2189 "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 getloadavg(); -int main() { return 0; } -int t() { +int main() { getloadavg() ; return 0; } EOF -if { (eval echo configure:2104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2200: \"$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" fi @@ -2122,31 +2220,33 @@ fi if test $ac_have_func = no; then # There is a commonly available library for RS/6000 AIX. # Since it is not a standard part of AIX, it might be installed locally. - ac_save_LIBS="$LIBS" LIBS="-L/usr/local/lib $LIBS" - echo $ac_n "checking for -lgetloadavg""... $ac_c" 1>&6 -ac_lib_var=`echo getloadavg'_'getloadavg | tr './+\055' '__p_'` + ac_getloadavg_LIBS="$LIBS" LIBS="-L/usr/local/lib $LIBS" + echo $ac_n "checking for getloadavg in -lgetloadavg""... $ac_c" 1>&6 +echo "configure:2226: checking for getloadavg in -lgetloadavg" >&5 +ac_lib_var=`echo getloadavg'_'getloadavg | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lgetloadavg $LIBS" cat > conftest.$ac_ext <<EOF -#line 2135 "configure" +#line 2234 "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 getloadavg(); -int main() { return 0; } -int t() { +int main() { getloadavg() ; return 0; } EOF -if { (eval echo configure:2147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2245: \"$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" fi @@ -2159,7 +2259,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then LIBS="-lgetloadavg $LIBS" else echo "$ac_t""no" 1>&6 -LIBS="$ac_save_LIBS" +LIBS="$ac_getloadavg_LIBS" fi fi @@ -2168,11 +2268,12 @@ fi for ac_func in getloadavg do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:2272: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2176 "configure" +#line 2277 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2182,8 +2283,7 @@ else builtin and then its argument prototype would still apply. */ char $ac_func(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -2196,27 +2296,33 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2300: \"$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" fi rm -f conftest* - fi + if 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 $ac_tr_func 1 +EOF + else echo "$ac_t""no" 1>&6 LIBOBJS="$LIBOBJS ${ac_func}.o" fi - done + if test $ac_cv_func_getloadavg = yes; then cat >> confdefs.h <<\EOF #define HAVE_GETLOADAVG 1 @@ -2226,24 +2332,27 @@ EOF else # Figure out what our getloadavg.c needs. ac_have_func=no - ac_safe=`echo "sys/dg_sys_info.h" | tr './\055' '___'` + ac_safe=`echo "sys/dg_sys_info.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for sys/dg_sys_info.h""... $ac_c" 1>&6 +echo "configure:2338: checking for sys/dg_sys_info.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2236 "configure" +#line 2343 "configure" #include "confdefs.h" #include <sys/dg_sys_info.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2241: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2348: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -2255,30 +2364,32 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then #define DGUX 1 EOF - echo $ac_n "checking for -ldgc""... $ac_c" 1>&6 -ac_lib_var=`echo dgc'_'dg_sys_info | tr './+\055' '__p_'` + echo $ac_n "checking for dg_sys_info in -ldgc""... $ac_c" 1>&6 +echo "configure:2369: checking for dg_sys_info in -ldgc" >&5 +ac_lib_var=`echo dgc'_'dg_sys_info | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldgc $LIBS" cat > conftest.$ac_ext <<EOF -#line 2267 "configure" +#line 2377 "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 dg_sys_info(); -int main() { return 0; } -int t() { +int main() { dg_sys_info() ; return 0; } EOF -if { (eval echo configure:2279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2388: \"$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" fi @@ -2288,7 +2399,8 @@ LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo dgc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + ac_tr_lib=HAVE_LIB`echo dgc | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF #define $ac_tr_lib 1 EOF @@ -2315,24 +2427,27 @@ EOF fi if test $ac_have_func = no; then - ac_safe=`echo "inq_stats/cpustats.h" | tr './\055' '___'` + ac_safe=`echo "inq_stats/cpustats.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for inq_stats/cpustats.h""... $ac_c" 1>&6 +echo "configure:2433: checking for inq_stats/cpustats.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2325 "configure" +#line 2438 "configure" #include "confdefs.h" #include <inq_stats/cpustats.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2330: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2443: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -2355,24 +2470,27 @@ fi fi if test $ac_have_func = no; then - ac_safe=`echo "sys/cpustats.h" | tr './\055' '___'` + ac_safe=`echo "sys/cpustats.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for sys/cpustats.h""... $ac_c" 1>&6 +echo "configure:2476: checking for sys/cpustats.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2365 "configure" +#line 2481 "configure" #include "confdefs.h" #include <sys/cpustats.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2370: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -2393,24 +2511,27 @@ fi if test $ac_have_func = no; then for ac_hdr in mach/mach.h do -ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2517: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2403 "configure" +#line 2522 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2408: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2527: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -2418,7 +2539,7 @@ rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <<EOF #define $ac_tr_hdr 1 EOF @@ -2430,24 +2551,27 @@ done fi - ac_safe=`echo "nlist.h" | tr './\055' '___'` + ac_safe=`echo "nlist.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for nlist.h""... $ac_c" 1>&6 +echo "configure:2557: checking for nlist.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2440 "configure" +#line 2562 "configure" #include "confdefs.h" #include <nlist.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -2460,27 +2584,28 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then EOF echo $ac_n "checking for n_un in struct nlist""... $ac_c" 1>&6 +echo "configure:2588: checking for n_un in struct nlist" >&5 if eval "test \"`echo '$''{'ac_cv_struct_nlist_n_un'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2468 "configure" +#line 2593 "configure" #include "confdefs.h" #include <nlist.h> -int main() { return 0; } -int t() { +int main() { struct nlist n; n.n_un.n_name = 0; ; return 0; } EOF -if { (eval echo configure:2476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_struct_nlist_n_un=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_struct_nlist_n_un=no fi rm -f conftest* - fi echo "$ac_t""$ac_cv_struct_nlist_n_un" 1>&6 @@ -2498,11 +2623,12 @@ fi # Do not have getloadavg in system libraries. # Some definitions of getloadavg require that the program be installed setgid. echo $ac_n "checking whether getloadavg requires setgid""... $ac_c" 1>&6 +echo "configure:2627: checking whether getloadavg requires setgid" >&5 if eval "test \"`echo '$''{'ac_cv_func_getloadavg_setgid'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2506 "configure" +#line 2632 "configure" #include "confdefs.h" #include "$srcdir/getloadavg.c" #ifdef LDAV_PRIVILEGED @@ -2533,6 +2659,7 @@ fi if test $ac_cv_func_getloadavg_setgid = yes; then echo $ac_n "checking group of /dev/kmem""... $ac_c" 1>&6 +echo "configure:2663: checking group of /dev/kmem" >&5 if eval "test \"`echo '$''{'ac_cv_group_kmem'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2551,15 +2678,16 @@ echo "$ac_t""$ac_cv_group_kmem" 1>&6 KMEM_GROUP=$ac_cv_group_kmem fi -echo $ac_n "checking for strcoll""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_func_strcoll'+set}'`\" = set"; then +echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 +echo "configure:2683: checking for working strcoll" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then - ac_cv_func_strcoll=no + ac_cv_func_strcoll_works=no else -cat > conftest.$ac_ext <<EOF -#line 2563 "configure" + cat > conftest.$ac_ext <<EOF +#line 2691 "configure" #include "confdefs.h" #include <string.h> main () @@ -2569,18 +2697,22 @@ main () strcoll ("123", "456") >= 0); } EOF -{ (eval echo configure:2573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then - ac_cv_func_strcoll=yes +if { (eval echo configure:2701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + ac_cv_func_strcoll_works=yes else - ac_cv_func_strcoll=no -fi + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_strcoll_works=no fi rm -fr conftest* fi -echo "$ac_t""$ac_cv_func_strcoll" 1>&6 -if test $ac_cv_func_strcoll = yes; then +fi + +echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 +if test $ac_cv_func_strcoll_works = yes; then cat >> confdefs.h <<\EOF #define HAVE_STRCOLL 1 EOF @@ -2591,24 +2723,27 @@ fi # Check out the wait reality. for ac_hdr in sys/wait.h do -ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2729: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2601 "configure" +#line 2734 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2606: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -2616,7 +2751,7 @@ rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <<EOF #define $ac_tr_hdr 1 EOF @@ -2628,11 +2763,12 @@ done for ac_func in waitpid wait3 do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:2767: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2636 "configure" +#line 2772 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2642,8 +2778,7 @@ else builtin and then its argument prototype would still apply. */ char $ac_func(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -2656,16 +2791,18 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2795: \"$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" fi rm -f conftest* - fi + if 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'` @@ -2679,16 +2816,16 @@ fi done echo $ac_n "checking for union wait""... $ac_c" 1>&6 +echo "configure:2820: checking for union wait" >&5 if eval "test \"`echo '$''{'make_cv_union_wait'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2687 "configure" +#line 2825 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/wait.h> -int main() { return 0; } -int t() { +int main() { union wait status; int pid; pid = wait (&status); #ifdef WEXITSTATUS /* Some POSIXoid systems have both the new-style macros and the old @@ -2707,15 +2844,16 @@ pid = waitpid (-1, &status, 0); ; return 0; } EOF -if { (eval echo configure:2711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* make_cv_union_wait=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* make_cv_union_wait=no fi rm -f conftest* - fi if test "$make_cv_union_wait" = yes; then @@ -2727,11 +2865,12 @@ fi echo "$ac_t""$make_cv_union_wait" 1>&6 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6 +echo "configure:2869: checking for sys_siglist declaration in signal.h or unistd.h" >&5 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2735 "configure" +#line 2874 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> @@ -2739,20 +2878,20 @@ else #ifdef HAVE_UNISTD_H #include <unistd.h> #endif -int main() { return 0; } -int t() { +int main() { char *msg = *(sys_siglist + 1); ; return 0; } EOF -if { (eval echo configure:2748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2886: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_decl_sys_siglist=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_decl_sys_siglist=no fi rm -f conftest* - fi echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 @@ -2766,30 +2905,32 @@ fi # The presence of the following is not meant to imply # that make necessarily works on those systems. -echo $ac_n "checking for -lsun""... $ac_c" 1>&6 -ac_lib_var=`echo sun'_'getpwnam | tr './+\055' '__p_'` +echo $ac_n "checking for getpwnam in -lsun""... $ac_c" 1>&6 +echo "configure:2910: checking for getpwnam in -lsun" >&5 +ac_lib_var=`echo sun'_'getpwnam | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsun $LIBS" cat > conftest.$ac_ext <<EOF -#line 2778 "configure" +#line 2918 "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 getpwnam(); -int main() { return 0; } -int t() { +int main() { getpwnam() ; return 0; } EOF -if { (eval echo configure:2790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:2929: \"$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" fi @@ -2799,7 +2940,8 @@ LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo sun | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + ac_tr_lib=HAVE_LIB`echo sun | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF #define $ac_tr_lib 1 EOF @@ -2865,11 +3007,25 @@ cat > confcache <<\EOF # --recheck option to rerun configure. # EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. (set) 2>&1 | - sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \ - >> confcache + case `(ac_space=' '; set) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache if cmp -s $cache_file confcache; then : else @@ -2924,7 +3080,7 @@ do echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; -version | --version | --versio | --versi | --vers | --ver | --ve | --v) - echo "$CONFIG_STATUS generated by autoconf version 2.10" + echo "$CONFIG_STATUS generated by autoconf version 2.12" exit 0 ;; -help | --help | --hel | --he | --h) echo "\$ac_cs_usage"; exit 0 ;; @@ -2979,20 +3135,56 @@ s%@REMOTE@%$REMOTE%g CEOF EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + cat >> $CONFIG_STATUS <<EOF CONFIG_FILES=\${CONFIG_FILES-"Makefile build.sh"} EOF cat >> $CONFIG_STATUS <<\EOF for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then - # Support "outfile[:infile]", defaulting infile="outfile.in". + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case "$ac_file" in - *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; *) ac_file_in="${ac_file}.in" ;; esac - # Adjust relative srcdir, etc. for subdirectories. + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. # Remove last slash and all that follows it. Not all systems have dirname. ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` @@ -3020,6 +3212,7 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then [/$]*) INSTALL="$ac_given_INSTALL" ;; *) INSTALL="$ac_dots$ac_given_INSTALL" ;; esac + echo creating "$ac_file" rm -f "$ac_file" configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." @@ -3028,14 +3221,16 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then # $configure_input" ;; *) ac_comsub= ;; esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` sed -e "$ac_comsub s%@configure_input@%$configure_input%g s%@srcdir@%$srcdir%g s%@top_srcdir@%$top_srcdir%g s%@INSTALL@%$INSTALL%g -" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file fi; done -rm -f conftest.subs +rm -f conftest.s* # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where # NAME is the cpp macro being defined and VALUE is the value it is being given. @@ -3056,11 +3251,17 @@ ac_eB='$%\1#\2define\3' ac_eC=' ' ac_eD='%g' -CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"} +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="config.h" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then - # Support "outfile[:infile]", defaulting infile="outfile.in". + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case "$ac_file" in - *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; *) ac_file_in="${ac_file}.in" ;; esac @@ -3068,7 +3269,8 @@ for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then echo creating $ac_file rm -f conftest.frag conftest.in conftest.out - cp $ac_given_srcdir/$ac_file_in conftest.in + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in EOF @@ -3096,8 +3298,6 @@ EOF # Break up conftest.vals because some shells have a limit on # the size of here documents, and old seds have small limits too. -# Maximum number of lines to put in a single here document. -ac_max_here_lines=12 rm -f conftest.tail while : @@ -3139,7 +3339,11 @@ cat >> $CONFIG_STATUS <<\EOF fi fi; done +EOF +cat >> $CONFIG_STATUS <<EOF +EOF +cat >> $CONFIG_STATUS <<\EOF # Makefile uses this timestamp file to know when to remake Makefile, # build.sh, and glob/Makefile. @@ -3198,13 +3402,16 @@ if test "$no_recursion" != yes; then ac_popdir=`pwd` cd $ac_config_dir + # A "../" for each directory in /$ac_config_dir. + ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` + case "$srcdir" in .) # No --srcdir option. We are building in place. ac_sub_srcdir=$srcdir ;; /*) # Absolute path. ac_sub_srcdir=$srcdir/$ac_config_dir ;; *) # Relative path. - ac_sub_srcdir=../$srcdir/$ac_config_dir ;; + ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; esac # Check for guested configure; otherwise get Cygnus style configure. @@ -3221,8 +3428,6 @@ if test "$no_recursion" != yes; then if test -n "$ac_sub_configure"; then # Make the cache file name correct relative to the subdirectory. - # A "../" for each directory in /$ac_config_dir. - ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` case "$cache_file" in /*) ac_sub_cache_file=$cache_file ;; *) # Relative path. |