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then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi 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=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 echo "$as_me:$LINENO: checking for suffix of executables" >&5 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; * ) break;; esac done else { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. It's necessary to write '\x00'==0 to get something that's true only with -std1. */ int osf4_cc_array ['\x00' == 0 ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; int main () { return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } _ACEOF # Don't try gcc -ansi; that turns off useful extensions and # breaks some systems' header files. # AIX -qlanglvl=ansi # Ultrix and OSF/1 -std1 # HP-UX 10.20 and later -Ae # HP-UX older versions -Aa -D_HPUX_SOURCE # SVR4 -Xc -D__EXTENSIONS__ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_stdc=$ac_arg break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext done rm -f conftest.$ac_ext conftest.$ac_objext CC=$ac_save_CC fi case "x$ac_cv_prog_cc_stdc" in x|xno) echo "$as_me:$LINENO: result: none needed" >&5 echo "${ECHO_T}none needed" >&6 ;; *) echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 CC="$CC $ac_cv_prog_cc_stdc" ;; esac # Some people use a C++ compiler to compile C. Since we use `exit', # in C++ we need to declare it. In case someone uses the same compiler # for both compiling C and C++ we need to have the C++ compiler decide # the declaration of exit, since it's the most demanding environment. cat >conftest.$ac_ext <<_ACEOF #ifndef __cplusplus choke me #endif _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ '' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration #include int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 continue fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done rm -f conftest* if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.h fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* 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 <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi for ac_func in fchmod chmod do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in mkstemp mktemp do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF break fi done for ac_func in mkdir rmdir do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in strchr strrchr do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in strerror do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f conftest.sym conftest.file echo >conftest.file if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then if test "$cross_compiling" = yes; then ac_cv_func_lstat_dereferences_slashed_symlink=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { struct stat sbuf; /* Linux will dereference the symlink and fail. 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We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. # Account for people who put trailing slashes in PATH elements. case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /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 for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. 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You can download GNU fileutils from ftp.gnu.org " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-date or --without-date was given. if test "${with_date+set}" = set; then withval="$with_date" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-date" >&5 echo "$as_me: error: Invalid configure argument. use --without-date" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for date" >&5 echo $ECHO_N "checking for date... $ECHO_C" >&6 DATE="$withval" if test -e "$DATE"; then if test ! -f "$DATE" -a ! -h "$DATE" || test ! -x "$DATE"; then { { echo "$as_me:$LINENO: error: $DATE is not an executable file" >&5 echo "$as_me: error: $DATE is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $DATE" >&5 echo "${ECHO_T}$DATE" >&6 if test ! -e "$DATE"; then { echo "$as_me:$LINENO: WARNING: $DATE does not exist" >&5 echo "$as_me: WARNING: $DATE does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS date" fi else for ac_prog in gdate date do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_DATE+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $DATE in [\\/]* | ?:[\\/]*) ac_cv_path_DATE="$DATE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_DATE="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi DATE=$ac_cv_path_DATE if test -n "$DATE"; then echo "$as_me:$LINENO: result: $DATE" >&5 echo "${ECHO_T}$DATE" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$DATE" && break done if test -n "$DATE" -a "`expr "$DATE" : '.*/\([^/]*\)$'`" != "date"; then COMPAT_SYMLINKS="$COMPAT_SYMLINKS date" fi fi; if test -z "$DATE"; then { echo "$as_me:$LINENO: WARNING: Using internal date mechanism. Use option '--with-date' to override" >&5 echo "$as_me: WARNING: Using internal date mechanism. Use option '--with-date' to override" >&2;} COMPAT_PROGRAMS="$COMPAT_PROGRAMS date" DATE=date INTERNAL_DATE=1 fi if test -z "$INTERNAL_DATE"; then echo "$as_me:$LINENO: checking whether $DATE --rfc-822 works" >&5 echo $ECHO_N "checking whether $DATE --rfc-822 works... $ECHO_C" >&6 if $DATE --rfc-822 >/dev/null 2>/dev/null; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else { { echo "$as_me:$LINENO: error: no If you don't have a version of \`date' that supports --rfc-822, you can specify '--without-date' and $PACKAGE_NAME will use its own internal date. " >&5 echo "$as_me: error: no If you don't have a version of \`date' that supports --rfc-822, you can specify '--without-date' and $PACKAGE_NAME will use its own internal date. " >&2;} { (exit 1); exit 1; }; } fi fi # Check whether --with-perl or --without-perl was given. if test "${with_perl+set}" = set; then withval="$with_perl" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-perl" >&5 echo "$as_me: error: Invalid configure argument. use --without-perl" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for perl" >&5 echo $ECHO_N "checking for perl... $ECHO_C" >&6 PERL="$withval" if test -e "$PERL"; then if test ! -f "$PERL" -a ! -h "$PERL" || test ! -x "$PERL"; then { { echo "$as_me:$LINENO: error: $PERL is not an executable file" >&5 echo "$as_me: error: $PERL is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $PERL" >&5 echo "${ECHO_T}$PERL" >&6 if test ! -e "$PERL"; then { echo "$as_me:$LINENO: WARNING: $PERL does not exist" >&5 echo "$as_me: WARNING: $PERL does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS perl" fi else for ac_prog in perl perl5 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PERL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then echo "$as_me:$LINENO: result: $PERL" >&5 echo "${ECHO_T}$PERL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$PERL" && break done if test -n "$PERL" -a "`expr "$PERL" : '.*/\([^/]*\)$'`" != "perl"; then COMPAT_SYMLINKS="$COMPAT_SYMLINKS perl" fi fi; if test -z "$PERL"; then { { echo "$as_me:$LINENO: error: Please specify the location of perl with the option '--with-perl'" >&5 echo "$as_me: error: Please specify the location of perl with the option '--with-perl'" >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-grep or --without-grep was given. if test "${with_grep+set}" = set; then withval="$with_grep" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-grep" >&5 echo "$as_me: error: Invalid configure argument. use --without-grep" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for grep" >&5 echo $ECHO_N "checking for grep... $ECHO_C" >&6 GREP="$withval" if test -e "$GREP"; then if test ! -f "$GREP" -a ! -h "$GREP" || test ! -x "$GREP"; then { { echo "$as_me:$LINENO: error: $GREP is not an executable file" >&5 echo "$as_me: error: $GREP is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $GREP" >&5 echo "${ECHO_T}$GREP" >&6 if test ! -e "$GREP"; then { echo "$as_me:$LINENO: WARNING: $GREP does not exist" >&5 echo "$as_me: WARNING: $GREP does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS grep" fi else # Extract the first word of "grep", so it can be a program name with args. set dummy grep; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $GREP in [\\/]* | ?:[\\/]*) ac_cv_path_GREP="$GREP" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_GREP="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi GREP=$ac_cv_path_GREP if test -n "$GREP"; then echo "$as_me:$LINENO: result: $GREP" >&5 echo "${ECHO_T}$GREP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: Please specify the location of grep with the option '--with-grep'" >&5 echo "$as_me: error: Please specify the location of grep with the option '--with-grep'" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether $GREP -q works" >&5 echo $ECHO_N "checking whether $GREP -q works... $ECHO_C" >&6 if echo first | $GREP -q first 2>/dev/null; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of grep which doesn't understand -q. $PACKAGE_NAME needs it. If you have access to a version of grep which does understand -q, you can supply its path with the '--with-grep=' option. " >&5 echo "$as_me: error: Sorry, you have a version of grep which doesn't understand -q. $PACKAGE_NAME needs it. If you have access to a version of grep which does understand -q, you can supply its path with the '--with-grep=' option. " >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether $GREP understands (foo|bar)" >&5 echo $ECHO_N "checking whether $GREP understands (foo|bar)... $ECHO_C" >&6 if echo first | $GREP '^\(fir\|las\)' >/dev/null 2>&1; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of grep which doesn't understand constructs of the form (foo|bar). $PACKAGE_NAME needs it. If you have access to a version of grep which does understand such constructs, you can supply its path with the '--with-grep=' option. " >&5 echo "$as_me: error: Sorry, you have a version of grep which doesn't understand constructs of the form (foo|bar). $PACKAGE_NAME needs it. If you have access to a version of grep which does understand such constructs, you can supply its path with the '--with-grep=' option. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-tail or --without-tail was given. if test "${with_tail+set}" = set; then withval="$with_tail" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-tail" >&5 echo "$as_me: error: Invalid configure argument. use --without-tail" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for tail" >&5 echo $ECHO_N "checking for tail... $ECHO_C" >&6 TAIL="$withval" if test -e "$TAIL"; then if test ! -f "$TAIL" -a ! -h "$TAIL" || test ! -x "$TAIL"; then { { echo "$as_me:$LINENO: error: $TAIL is not an executable file" >&5 echo "$as_me: error: $TAIL is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $TAIL" >&5 echo "${ECHO_T}$TAIL" >&6 if test ! -e "$TAIL"; then { echo "$as_me:$LINENO: WARNING: $TAIL does not exist" >&5 echo "$as_me: WARNING: $TAIL does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS tail" fi else # Extract the first word of "tail", so it can be a program name with args. set dummy tail; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_TAIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $TAIL in [\\/]* | ?:[\\/]*) ac_cv_path_TAIL="$TAIL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_TAIL="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi TAIL=$ac_cv_path_TAIL if test -n "$TAIL"; then echo "$as_me:$LINENO: result: $TAIL" >&5 echo "${ECHO_T}$TAIL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$TAIL"; then { { echo "$as_me:$LINENO: error: Please specify the location of tail with the option '--with-tail'" >&5 echo "$as_me: error: Please specify the location of tail with the option '--with-tail'" >&2;} { (exit 1); exit 1; }; } fi # Solaris' /usr/bin/tail doesn't understand -n. echo "$as_me:$LINENO: checking whether $TAIL -n works" >&5 echo $ECHO_N "checking whether $TAIL -n works... $ECHO_C" >&6 if test "`(echo first; echo second) | $TAIL -n 1 2>/dev/null`" = "second"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of tail which doesn't understand -n. $PACKAGE_NAME needs it. If you have access to a version of tail which does understand -n, you can supply its path with the '--with-tail=' option. Solaris users can use /usr/xpg4/bin/tail. " >&5 echo "$as_me: error: Sorry, you have a version of tail which doesn't understand -n. $PACKAGE_NAME needs it. If you have access to a version of tail which does understand -n, you can supply its path with the '--with-tail=' option. Solaris users can use /usr/xpg4/bin/tail. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-tr or --without-tr was given. if test "${with_tr+set}" = set; then withval="$with_tr" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-tr" >&5 echo "$as_me: error: Invalid configure argument. use --without-tr" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for tr" >&5 echo $ECHO_N "checking for tr... $ECHO_C" >&6 TR="$withval" if test -e "$TR"; then if test ! -f "$TR" -a ! -h "$TR" || test ! -x "$TR"; then { { echo "$as_me:$LINENO: error: $TR is not an executable file" >&5 echo "$as_me: error: $TR is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $TR" >&5 echo "${ECHO_T}$TR" >&6 if test ! -e "$TR"; then { echo "$as_me:$LINENO: WARNING: $TR does not exist" >&5 echo "$as_me: WARNING: $TR does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS tr" fi else # Extract the first word of "tr", so it can be a program name with args. set dummy tr; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_TR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $TR in [\\/]* | ?:[\\/]*) ac_cv_path_TR="$TR" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_TR="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi TR=$ac_cv_path_TR if test -n "$TR"; then echo "$as_me:$LINENO: result: $TR" >&5 echo "${ECHO_T}$TR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$TR"; then { { echo "$as_me:$LINENO: error: Please specify the location of tr with the option '--with-tr'" >&5 echo "$as_me: error: Please specify the location of tr with the option '--with-tr'" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether $TR understands a-z " >&5 echo $ECHO_N "checking whether $TR understands a-z ... $ECHO_C" >&6 if test "`echo first | $TR a-z A-Z 2>/dev/null`" = "FIRST"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of tr which doesn't understand constructs of the form a-z. $PACKAGE_NAME needs it. If you have access to a version of tr which does understand such constructs, you can supply its path with the '--with-tr=' option. Solaris users can use /usr/xpg4/bin/tr. " >&5 echo "$as_me: error: Sorry, you have a version of tr which doesn't understand constructs of the form a-z. $PACKAGE_NAME needs it. If you have access to a version of tr which does understand such constructs, you can supply its path with the '--with-tr=' option. Solaris users can use /usr/xpg4/bin/tr. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-sed or --without-sed was given. if test "${with_sed+set}" = set; then withval="$with_sed" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-sed" >&5 echo "$as_me: error: Invalid configure argument. use --without-sed" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for sed" >&5 echo $ECHO_N "checking for sed... $ECHO_C" >&6 SED="$withval" if test -e "$SED"; then if test ! -f "$SED" -a ! -h "$SED" || test ! -x "$SED"; then { { echo "$as_me:$LINENO: error: $SED is not an executable file" >&5 echo "$as_me: error: $SED is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $SED" >&5 echo "${ECHO_T}$SED" >&6 if test ! -e "$SED"; then { echo "$as_me:$LINENO: WARNING: $SED does not exist" >&5 echo "$as_me: WARNING: $SED does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS sed" fi else # Extract the first word of "sed", so it can be a program name with args. set dummy sed; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_SED+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $SED in [\\/]* | ?:[\\/]*) ac_cv_path_SED="$SED" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi SED=$ac_cv_path_SED if test -n "$SED"; then echo "$as_me:$LINENO: result: $SED" >&5 echo "${ECHO_T}$SED" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$SED"; then { { echo "$as_me:$LINENO: error: Please specify the location of sed with the option '--with-sed'" >&5 echo "$as_me: error: Please specify the location of sed with the option '--with-sed'" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether $SED understands (foo|bar)" >&5 echo $ECHO_N "checking whether $SED understands (foo|bar)... $ECHO_C" >&6 if test "`echo first | $SED -e 's/\(fir\|lo\)/la/' 2>/dev/null`" = "last"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of sed which doesn't understand constructs of the form (foo|bar). $PACKAGE_NAME needs it. If you have access to a version of sed which does understand such constructs, you can supply its path with the '--with-sed=' option. " >&5 echo "$as_me: error: Sorry, you have a version of sed which doesn't understand constructs of the form (foo|bar). $PACKAGE_NAME needs it. If you have access to a version of sed which does understand such constructs, you can supply its path with the '--with-sed=' option. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-awk or --without-awk was given. if test "${with_awk+set}" = set; then withval="$with_awk" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-awk" >&5 echo "$as_me: error: Invalid configure argument. use --without-awk" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for awk" >&5 echo $ECHO_N "checking for awk... $ECHO_C" >&6 AWK="$withval" if test -e "$AWK"; then if test ! -f "$AWK" -a ! -h "$AWK" || test ! -x "$AWK"; then { { echo "$as_me:$LINENO: error: $AWK is not an executable file" >&5 echo "$as_me: error: $AWK is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 if test ! -e "$AWK"; then { echo "$as_me:$LINENO: WARNING: $AWK does not exist" >&5 echo "$as_me: WARNING: $AWK does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS awk" fi else for ac_prog in gawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_AWK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $AWK in [\\/]* | ?:[\\/]*) ac_cv_path_AWK="$AWK" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_AWK="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi AWK=$ac_cv_path_AWK if test -n "$AWK"; then echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AWK" && break done if test -n "$AWK" -a "`expr "$AWK" : '.*/\([^/]*\)$'`" != "awk"; then COMPAT_SYMLINKS="$COMPAT_SYMLINKS awk" fi fi; if test -z "$AWK"; then { { echo "$as_me:$LINENO: error: Please specify the location of awk with the option '--with-awk'" >&5 echo "$as_me: error: Please specify the location of awk with the option '--with-awk'" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether $AWK supports sub" >&5 echo $ECHO_N "checking whether $AWK supports sub... $ECHO_C" >&6 if test "`echo first | $AWK 'sub(/first/, "last")' 2>/dev/null`" = "last"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of awk which doesn't understand sub( ). $PACKAGE_NAME needs it. If you have access to a version of awk which does understand such constructs, you can supply its path with the '--with-awk=' option. Solaris users can use /usr/xpg4/bin/awk. " >&5 echo "$as_me: error: Sorry, you have a version of awk which doesn't understand sub( ). $PACKAGE_NAME needs it. If you have access to a version of awk which does understand such constructs, you can supply its path with the '--with-awk=' option. Solaris users can use /usr/xpg4/bin/awk. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-pod2man or --without-pod2man was given. if test "${with_pod2man+set}" = set; then withval="$with_pod2man" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-pod2man" >&5 echo "$as_me: error: Invalid configure argument. use --without-pod2man" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for pod2man" >&5 echo $ECHO_N "checking for pod2man... $ECHO_C" >&6 POD2MAN="$withval" if test -e "$POD2MAN"; then if test ! -f "$POD2MAN" -a ! -h "$POD2MAN" || test ! -x "$POD2MAN"; then { { echo "$as_me:$LINENO: error: $POD2MAN is not an executable file" >&5 echo "$as_me: error: $POD2MAN is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $POD2MAN" >&5 echo "${ECHO_T}$POD2MAN" >&6 if test ! -e "$POD2MAN"; then { echo "$as_me:$LINENO: WARNING: $POD2MAN does not exist" >&5 echo "$as_me: WARNING: $POD2MAN does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS pod2man" fi else # Extract the first word of "pod2man", so it can be a program name with args. set dummy pod2man; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_POD2MAN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $POD2MAN in [\\/]* | ?:[\\/]*) ac_cv_path_POD2MAN="$POD2MAN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_POD2MAN="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi POD2MAN=$ac_cv_path_POD2MAN if test -n "$POD2MAN"; then echo "$as_me:$LINENO: result: $POD2MAN" >&5 echo "${ECHO_T}$POD2MAN" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$POD2MAN"; then { { echo "$as_me:$LINENO: error: Please specify the location of pod2man with the option '--with-pod2man'" >&5 echo "$as_me: error: Please specify the location of pod2man with the option '--with-pod2man'" >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-column or --without-column was given. if test "${with_column+set}" = set; then withval="$with_column" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-column" >&5 echo "$as_me: error: Invalid configure argument. use --without-column" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for column" >&5 echo $ECHO_N "checking for column... $ECHO_C" >&6 COLUMN="$withval" if test -e "$COLUMN"; then if test ! -f "$COLUMN" -a ! -h "$COLUMN" || test ! -x "$COLUMN"; then { { echo "$as_me:$LINENO: error: $COLUMN is not an executable file" >&5 echo "$as_me: error: $COLUMN is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $COLUMN" >&5 echo "${ECHO_T}$COLUMN" >&6 if test ! -e "$COLUMN"; then { echo "$as_me:$LINENO: WARNING: $COLUMN does not exist" >&5 echo "$as_me: WARNING: $COLUMN does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS column" fi else # Extract the first word of "column", so it can be a program name with args. set dummy column; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_COLUMN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $COLUMN in [\\/]* | ?:[\\/]*) ac_cv_path_COLUMN="$COLUMN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_COLUMN="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi COLUMN=$ac_cv_path_COLUMN if test -n "$COLUMN"; then echo "$as_me:$LINENO: result: $COLUMN" >&5 echo "${ECHO_T}$COLUMN" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$COLUMN"; then { echo "$as_me:$LINENO: WARNING: Using internal column mechanism. Use option '--with-column' to override" >&5 echo "$as_me: WARNING: Using internal column mechanism. Use option '--with-column' to override" >&2;} COMPAT_PROGRAMS="$COMPAT_PROGRAMS column" COLUMN=column INTERNAL_COLUMN=1 fi # Check whether --with-getopt or --without-getopt was given. if test "${with_getopt+set}" = set; then withval="$with_getopt" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-getopt" >&5 echo "$as_me: error: Invalid configure argument. use --without-getopt" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for getopt" >&5 echo $ECHO_N "checking for getopt... $ECHO_C" >&6 GETOPT="$withval" if test -e "$GETOPT"; then if test ! -f "$GETOPT" -a ! -h "$GETOPT" || test ! -x "$GETOPT"; then { { echo "$as_me:$LINENO: error: $GETOPT is not an executable file" >&5 echo "$as_me: error: $GETOPT is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $GETOPT" >&5 echo "${ECHO_T}$GETOPT" >&6 if test ! -e "$GETOPT"; then { echo "$as_me:$LINENO: WARNING: $GETOPT does not exist" >&5 echo "$as_me: WARNING: $GETOPT does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS getopt" fi else # Extract the first word of "getopt", so it can be a program name with args. set dummy getopt; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_GETOPT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $GETOPT in [\\/]* | ?:[\\/]*) ac_cv_path_GETOPT="$GETOPT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_GETOPT="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi GETOPT=$ac_cv_path_GETOPT if test -n "$GETOPT"; then echo "$as_me:$LINENO: result: $GETOPT" >&5 echo "${ECHO_T}$GETOPT" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$GETOPT"; then { echo "$as_me:$LINENO: WARNING: Using internal getopt mechanism. Use option '--with-getopt' to override" >&5 echo "$as_me: WARNING: Using internal getopt mechanism. Use option '--with-getopt' to override" >&2;} COMPAT_PROGRAMS="$COMPAT_PROGRAMS getopt" GETOPT=getopt INTERNAL_GETOPT=1 fi if test -z "$INTERNAL_GETOPT"; then echo "$as_me:$LINENO: checking for getopt --long syntax" >&5 echo $ECHO_N "checking for getopt --long syntax... $ECHO_C" >&6 $GETOPT -o t --long test -- --test | grep 'illegal option' >/dev/null getopt_long_errors=$? $GETOPT -o t --long test -- --test | grep '^ *--test *--' >/dev/null getopt_long_works=$? if test $getopt_long_errors -eq 1 -a $getopt_long_works -eq 0; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: $GETOPT does not support the --long option. If you don't have a version of getopt that supports long options, you can specify '--without-getopt' and $PACKAGE_NAME will use its own internal getopt. " >&5 echo "$as_me: error: $GETOPT does not support the --long option. If you don't have a version of getopt that supports long options, you can specify '--without-getopt' and $PACKAGE_NAME will use its own internal getopt. " >&2;} { (exit 1); exit 1; }; } fi fi # Check whether --with-mktemp or --without-mktemp was given. if test "${with_mktemp+set}" = set; then withval="$with_mktemp" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-mktemp" >&5 echo "$as_me: error: Invalid configure argument. use --without-mktemp" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for mktemp" >&5 echo $ECHO_N "checking for mktemp... $ECHO_C" >&6 MKTEMP="$withval" if test -e "$MKTEMP"; then if test ! -f "$MKTEMP" -a ! -h "$MKTEMP" || test ! -x "$MKTEMP"; then { { echo "$as_me:$LINENO: error: $MKTEMP is not an executable file" >&5 echo "$as_me: error: $MKTEMP is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $MKTEMP" >&5 echo "${ECHO_T}$MKTEMP" >&6 if test ! -e "$MKTEMP"; then { echo "$as_me:$LINENO: WARNING: $MKTEMP does not exist" >&5 echo "$as_me: WARNING: $MKTEMP does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS mktemp" fi else # Extract the first word of "mktemp", so it can be a program name with args. set dummy mktemp; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_MKTEMP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MKTEMP in [\\/]* | ?:[\\/]*) ac_cv_path_MKTEMP="$MKTEMP" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_MKTEMP="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi MKTEMP=$ac_cv_path_MKTEMP if test -n "$MKTEMP"; then echo "$as_me:$LINENO: result: $MKTEMP" >&5 echo "${ECHO_T}$MKTEMP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$MKTEMP"; then { echo "$as_me:$LINENO: WARNING: Using internal mktemp mechanism. Use option '--with-mktemp' to override" >&5 echo "$as_me: WARNING: Using internal mktemp mechanism. Use option '--with-mktemp' to override" >&2;} COMPAT_PROGRAMS="$COMPAT_PROGRAMS mktemp" MKTEMP=mktemp INTERNAL_MKTEMP=1 fi if test -z "$INTERNAL_MKTEMP" ; then echo "$as_me:$LINENO: checking whether $MKTEMP -d works" >&5 echo $ECHO_N "checking whether $MKTEMP -d works... $ECHO_C" >&6 if tempdir=`$MKTEMP -d /tmp/$PACKAGE_NAME.XXXXXX 2>/dev/null` && \ rmdir "$tempdir" ; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: '$MKTEMP -d' does not create temporary directories. If you don't have a version of mktemp that can create directories, you can specify '--without-mktemp' and $PACKAGE_NAME will use its own internal tempfile generation mechanism. " >&5 echo "$as_me: error: '$MKTEMP -d' does not create temporary directories. If you don't have a version of mktemp that can create directories, you can specify '--without-mktemp' and $PACKAGE_NAME will use its own internal tempfile generation mechanism. " >&2;} { (exit 1); exit 1; }; } fi fi # Check whether --with-diff or --without-diff was given. if test "${with_diff+set}" = set; then withval="$with_diff" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-diff" >&5 echo "$as_me: error: Invalid configure argument. use --without-diff" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for diff" >&5 echo $ECHO_N "checking for diff... $ECHO_C" >&6 DIFF="$withval" if test -e "$DIFF"; then if test ! -f "$DIFF" -a ! -h "$DIFF" || test ! -x "$DIFF"; then { { echo "$as_me:$LINENO: error: $DIFF is not an executable file" >&5 echo "$as_me: error: $DIFF is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $DIFF" >&5 echo "${ECHO_T}$DIFF" >&6 if test ! -e "$DIFF"; then { echo "$as_me:$LINENO: WARNING: $DIFF does not exist" >&5 echo "$as_me: WARNING: $DIFF does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS diff" fi else # Extract the first word of "diff", so it can be a program name with args. set dummy diff; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_DIFF+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $DIFF in [\\/]* | ?:[\\/]*) ac_cv_path_DIFF="$DIFF" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_DIFF="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi DIFF=$ac_cv_path_DIFF if test -n "$DIFF"; then echo "$as_me:$LINENO: result: $DIFF" >&5 echo "${ECHO_T}$DIFF" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$DIFF"; then { { echo "$as_me:$LINENO: error: Please specify the location of diff with the option '--with-diff'" >&5 echo "$as_me: error: Please specify the location of diff with the option '--with-diff'" >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-patch or --without-patch was given. if test "${with_patch+set}" = set; then withval="$with_patch" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-patch" >&5 echo "$as_me: error: Invalid configure argument. use --without-patch" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for patch" >&5 echo $ECHO_N "checking for patch... $ECHO_C" >&6 PATCH="$withval" if test -e "$PATCH"; then if test ! -f "$PATCH" -a ! -h "$PATCH" || test ! -x "$PATCH"; then { { echo "$as_me:$LINENO: error: $PATCH is not an executable file" >&5 echo "$as_me: error: $PATCH is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $PATCH" >&5 echo "${ECHO_T}$PATCH" >&6 if test ! -e "$PATCH"; then { echo "$as_me:$LINENO: WARNING: $PATCH does not exist" >&5 echo "$as_me: WARNING: $PATCH does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS patch" fi else # Extract the first word of "patch", so it can be a program name with args. set dummy patch; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PATCH+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PATCH in [\\/]* | ?:[\\/]*) ac_cv_path_PATCH="$PATCH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PATCH="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi PATCH=$ac_cv_path_PATCH if test -n "$PATCH"; then echo "$as_me:$LINENO: result: $PATCH" >&5 echo "${ECHO_T}$PATCH" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$PATCH"; then { { echo "$as_me:$LINENO: error: Please specify the location of patch with the option '--with-patch'" >&5 echo "$as_me: error: Please specify the location of patch with the option '--with-patch'" >&2;} { (exit 1); exit 1; }; } fi # Sun diff and others will not work because GNU patch options are used. echo "$as_me:$LINENO: checking the version of $DIFF" >&5 echo $ECHO_N "checking the version of $DIFF... $ECHO_C" >&6 if $DIFF --version 2>/dev/null | grep GNU >/dev/null; then set -- `$DIFF --version 2>/dev/null | $AWK '{ print $NF; exit }'` diff_version=$1 echo "$as_me:$LINENO: result: $diff_version" >&5 echo "${ECHO_T}$diff_version" >&6 saved_IFS=$IFS; IFS='.' set -- $diff_version IFS=$saved_IFS set -- `echo $1 | $TR -cd 0-9` `echo $2 | $TR -cd 0-9` if test 0$1 -lt 2 || test 0$1 -eq 2 -a 0$2 -lt 7 ; then diff_version= fi else echo "$as_me:$LINENO: result: no GNU diff" >&5 echo "${ECHO_T}no GNU diff" >&6 fi if test -z "$diff_version" ; then { { echo "$as_me:$LINENO: error: $PACKAGE_NAME requires at least version 2.7 of GNU diffutils. You can download a current version of patch from ftp.gnu.org, or if you already have GNU diff then you can supply its path with the '--with-diff=' option. " >&5 echo "$as_me: error: $PACKAGE_NAME requires at least version 2.7 of GNU diffutils. You can download a current version of patch from ftp.gnu.org, or if you already have GNU diff then you can supply its path with the '--with-diff=' option. " >&2;} { (exit 1); exit 1; }; } fi # Sun's patch, and others, do not work because GNU patch options are used. echo "$as_me:$LINENO: checking the version of $PATCH" >&5 echo $ECHO_N "checking the version of $PATCH... $ECHO_C" >&6 if $PATCH --version 2> /dev/null | grep GNU >/dev/null; then set -- `$PATCH --version 2> /dev/null` patch_version=$2 echo "$as_me:$LINENO: result: $patch_version" >&5 echo "${ECHO_T}$patch_version" >&6 saved_IFS=$IFS; IFS='.' set -- $patch_version IFS=$saved_IFS set -- `echo $1 | $TR -cd 0-9` `echo $2 | $TR -cd 0-9` if test 0$1 -lt 2 || test 0$1 -eq 2 -a 0$2 -lt 4 ; then patch_version= fi else echo "$as_me:$LINENO: result: no GNU patch" >&5 echo "${ECHO_T}no GNU patch" >&6 fi if test -z "$patch_version" ; then { { echo "$as_me:$LINENO: error: $PACKAGE_NAME requires at least version 2.4 of GNU patch. You can download a current version of patch from ftp.gnu.org, or if you already have GNU patch then you can supply its path with the '--with-patch=' option. " >&5 echo "$as_me: error: $PACKAGE_NAME requires at least version 2.4 of GNU patch. You can download a current version of patch from ftp.gnu.org, or if you already have GNU patch then you can supply its path with the '--with-patch=' option. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-find or --without-find was given. if test "${with_find+set}" = set; then withval="$with_find" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-find" >&5 echo "$as_me: error: Invalid configure argument. use --without-find" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for find" >&5 echo $ECHO_N "checking for find... $ECHO_C" >&6 FIND="$withval" if test -e "$FIND"; then if test ! -f "$FIND" -a ! -h "$FIND" || test ! -x "$FIND"; then { { echo "$as_me:$LINENO: error: $FIND is not an executable file" >&5 echo "$as_me: error: $FIND is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $FIND" >&5 echo "${ECHO_T}$FIND" >&6 if test ! -e "$FIND"; then { echo "$as_me:$LINENO: WARNING: $FIND does not exist" >&5 echo "$as_me: WARNING: $FIND does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS find" fi else # Extract the first word of "find", so it can be a program name with args. set dummy find; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_FIND+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $FIND in [\\/]* | ?:[\\/]*) ac_cv_path_FIND="$FIND" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_FIND="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi FIND=$ac_cv_path_FIND if test -n "$FIND"; then echo "$as_me:$LINENO: result: $FIND" >&5 echo "${ECHO_T}$FIND" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi; if test -z "$FIND"; then { { echo "$as_me:$LINENO: error: Please specify the location of find with the option '--with-find'" >&5 echo "$as_me: error: Please specify the location of find with the option '--with-find'" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether $FIND -path works" >&5 echo $ECHO_N "checking whether $FIND -path works... $ECHO_C" >&6 if $FIND . -path '*' >/dev/null 2>&1; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 { { echo "$as_me:$LINENO: error: Sorry, you have a version of find which doesn't understand -path. $PACKAGE_NAME needs it. If you have access to a version of find which does understand -path, you can supply its path with the '--with-find=' option. " >&5 echo "$as_me: error: Sorry, you have a version of find which doesn't understand -path. $PACKAGE_NAME needs it. If you have access to a version of find which does understand -path, you can supply its path with the '--with-find=' option. " >&2;} { (exit 1); exit 1; }; } fi # Check whether --with-diffstat or --without-diffstat was given. if test "${with_diffstat+set}" = set; then withval="$with_diffstat" if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for diffstat" >&5 echo $ECHO_N "checking for diffstat... $ECHO_C" >&6 DIFFSTAT="$withval" if test -e "$DIFFSTAT"; then if test ! -f "$DIFFSTAT" -a ! -h "$DIFFSTAT" || test ! -x "$DIFFSTAT"; then { { echo "$as_me:$LINENO: error: $DIFFSTAT is not an executable file" >&5 echo "$as_me: error: $DIFFSTAT is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $DIFFSTAT" >&5 echo "${ECHO_T}$DIFFSTAT" >&6 if test ! -e "$DIFFSTAT"; then { echo "$as_me:$LINENO: WARNING: $DIFFSTAT does not exist" >&5 echo "$as_me: WARNING: $DIFFSTAT does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS diffstat" fi else # Extract the first word of "diffstat", so it can be a program name with args. set dummy diffstat; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_DIFFSTAT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $DIFFSTAT in [\\/]* | ?:[\\/]*) ac_cv_path_DIFFSTAT="$DIFFSTAT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_DIFFSTAT="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi DIFFSTAT=$ac_cv_path_DIFFSTAT if test -n "$DIFFSTAT"; then echo "$as_me:$LINENO: result: $DIFFSTAT" >&5 echo "${ECHO_T}$DIFFSTAT" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -z "$DIFFSTAT"; then { echo "$as_me:$LINENO: WARNING: diffstat not found, some optional functionalities will be missing" >&5 echo "$as_me: WARNING: diffstat not found, some optional functionalities will be missing" >&2;} fi fi; if test -z "$DIFFSTAT"; then DIFFSTAT=diffstat fi if test "$DIFFSTAT" != "diffstat"; then # We need diffstat version 1.32 or better, else quilt refresh --diffstat # will show progress data we don't want to see. This is only a warning # and we continue even if version is older, as this is only a minor # annoyance. echo "$as_me:$LINENO: checking for diffstat version" >&5 echo $ECHO_N "checking for diffstat version... $ECHO_C" >&6 diffstat_version=`$DIFFSTAT -V 2>/dev/null | \ sed 's/^[^0-9]*\([0-9]*\)\.\([0-9]*\).*/\1 \2/'` eval set -- "$diffstat_version" diffstat_major_version="$1" diffstat_minor_version="$2" if test -z "$diffstat_major_version" -o -z "$diffstat_minor_version"; then echo "$as_me:$LINENO: result: unknown" >&5 echo "${ECHO_T}unknown" >&6 { echo "$as_me:$LINENO: WARNING: diffstat utility version couldn't be checked; chances are good that the --diffstat option of the refresh command will not work properly. " >&5 echo "$as_me: WARNING: diffstat utility version couldn't be checked; chances are good that the --diffstat option of the refresh command will not work properly. " >&2;} else echo "$as_me:$LINENO: result: $diffstat_major_version.$diffstat_minor_version" >&5 echo "${ECHO_T}$diffstat_major_version.$diffstat_minor_version" >&6 if test "$diffstat_major_version" -lt 1 \ -o \( "$diffstat_major_version" -eq 1 -a "$diffstat_minor_version" -lt 32 \); then { echo "$as_me:$LINENO: WARNING: diffstat utility is too old; the --diffstat option of the refresh command will not work correctly until a newer version (>= 1.32) is installed. " >&5 echo "$as_me: WARNING: diffstat utility is too old; the --diffstat option of the refresh command will not work correctly until a newer version (>= 1.32) is installed. " >&2;} fi fi fi # Check whether --with-sendmail or --without-sendmail was given. if test "${with_sendmail+set}" = set; then withval="$with_sendmail" if test x"$withval" = xnone; then { { echo "$as_me:$LINENO: error: Invalid configure argument. use --without-sendmail" >&5 echo "$as_me: error: Invalid configure argument. use --without-sendmail" >&2;} { (exit 1); exit 1; }; } fi if test x"$withval" != xno; then echo "$as_me:$LINENO: checking for sendmail" >&5 echo $ECHO_N "checking for sendmail... $ECHO_C" >&6 SENDMAIL="$withval" if test -e "$SENDMAIL"; then if test ! -f "$SENDMAIL" -a ! -h "$SENDMAIL" || test ! -x "$SENDMAIL"; then { { echo "$as_me:$LINENO: error: $SENDMAIL is not an executable file" >&5 echo "$as_me: error: $SENDMAIL is not an executable file" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $SENDMAIL" >&5 echo "${ECHO_T}$SENDMAIL" >&6 if test ! -e "$SENDMAIL"; then { echo "$as_me:$LINENO: WARNING: $SENDMAIL does not exist" >&5 echo "$as_me: WARNING: $SENDMAIL does not exist" >&2;} fi COMPAT_SYMLINKS="$COMPAT_SYMLINKS sendmail" fi else # Extract the first word of "sendmail", so it can be a program name with args. set dummy sendmail; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_SENDMAIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $SENDMAIL in [\\/]* | ?:[\\/]*) ac_cv_path_SENDMAIL="$SENDMAIL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/sbin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_SENDMAIL="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi SENDMAIL=$ac_cv_path_SENDMAIL if test -n "$SENDMAIL"; then echo "$as_me:$LINENO: result: $SENDMAIL" >&5 echo "${ECHO_T}$SENDMAIL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -n "$SENDMAIL"; then as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for dir in "/usr/sbin"; do if test "`dirname $SENDMAIL`" = "$dir"; then COMPAT_SYMLINKS="$COMPAT_SYMLINKS sendmail" break fi done IFS="$as_save_IFS" fi fi; if test -z "$SENDMAIL"; then { echo "$as_me:$LINENO: WARNING: Using internal sendmail mechanism. Use option '--with-sendmail' to override" >&5 echo "$as_me: WARNING: Using internal sendmail mechanism. Use option '--with-sendmail' to override" >&2;} COMPAT_PROGRAMS="$COMPAT_PROGRAMS sendmail" SENDMAIL=sendmail INTERNAL_SENDMAIL=1 fi # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_MSGMERGE+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MSGMERGE in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_MSGMERGE="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi MSGMERGE=$ac_cv_path_MSGMERGE if test -n "$MSGMERGE"; then echo "$as_me:$LINENO: result: $MSGMERGE" >&5 echo "${ECHO_T}$MSGMERGE" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_MSGFMT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_MSGFMT="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi MSGFMT=$ac_cv_path_MSGFMT if test -n "$MSGFMT"; then echo "$as_me:$LINENO: result: $MSGFMT" >&5 echo "${ECHO_T}$MSGFMT" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_XGETTEXT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $XGETTEXT in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_XGETTEXT="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi XGETTEXT=$ac_cv_path_XGETTEXT if test -n "$XGETTEXT"; then echo "$as_me:$LINENO: result: $XGETTEXT" >&5 echo "${ECHO_T}$XGETTEXT" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "msguniq", so it can be a program name with args. set dummy msguniq; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_MSGUNIQ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MSGUNIQ in [\\/]* | ?:[\\/]*) ac_cv_path_MSGUNIQ="$MSGUNIQ" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_MSGUNIQ="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi MSGUNIQ=$ac_cv_path_MSGUNIQ if test -n "$MSGUNIQ"; then echo "$as_me:$LINENO: result: $MSGUNIQ" >&5 echo "${ECHO_T}$MSGUNIQ" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "msgcat", so it can be a program name with args. set dummy msgcat; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_MSGCAT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MSGCAT in [\\/]* | ?:[\\/]*) ac_cv_path_MSGCAT="$MSGCAT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_MSGCAT="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi MSGCAT=$ac_cv_path_MSGCAT if test -n "$MSGCAT"; then echo "$as_me:$LINENO: result: $MSGCAT" >&5 echo "${ECHO_T}$MSGCAT" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -n "$MSGFMT" -a -n "$MSGMERGE" -a -n "$XGETTEXT" -a -n "$MSGUNIQ" -a -n "$MSGCAT" ; then HAVE_NLS=yes else HAVE_NLS=no fi USE_NLS=no # Check whether --enable-nls or --disable-nls was given. if test "${enable_nls+set}" = set; then enableval="$enable_nls" USE_NLS=$enableval else USE_NLS=$HAVE_NLS fi; if test $USE_NLS = yes -a $HAVE_NLS = no ; then { { echo "$as_me:$LINENO: error: You do not appear to have msgfmt, which is part of the GNU Gettext package. It is a required package as you chose the '--enable-nls' option to configure. You can download GNU Gettext from ftp.gnu.org " >&5 echo "$as_me: error: You do not appear to have msgfmt, which is part of the GNU Gettext package. It is a required package as you chose the '--enable-nls' option to configure. 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