diff options
| -rw-r--r-- | BUGS | 113 | ||||
| -rw-r--r-- | ChangeLog | 199 | ||||
| -rw-r--r-- | Makefile.in | 15 | ||||
| -rw-r--r-- | README | 28 | ||||
| -rw-r--r-- | TODO | 68 | ||||
| -rw-r--r-- | acconfig.h | 17 | ||||
| -rw-r--r-- | config.h.in | 140 | ||||
| -rwxr-xr-x | configure | 3008 | ||||
| -rw-r--r-- | configure.in | 180 |
9 files changed, 2238 insertions, 1530 deletions
@@ -6,6 +6,99 @@ nother to make an entry in this file, unless it was a serious bug ==> Status indicators: (-) not fixed; (*) fixed; (?) don't know what to do. ====================================================================== +Known BUGS in 1.1.1 and 1.2 +--------------------------- + +(-) arraymodule doesn't compile under Ultrix (FPROTO macro) + +(-) Linux uses GNU getopt by default which is broken + +(-) makesetup assumes CCC is the C++ compiler -- not portable + +(-) "make depend" assumes mkdep exists -- not portable + +(-) threadmodule.c leaks LOTS of memory at thread exit + +(-) tkinter seems to leave an exception around sometime which breaks +unmarshalling code objects + +(-) memory leak (namebuf) in initmodule2 + +(-) regen calls h2py which isn't defined by default + +(-) shared install in Modules still doesn't work for empty list + +(-) make libinstall (or similar) references to machdep directory but +doesn't create it + +(-) destroying all modules may destroy __builtin__ while destructors +of other modules may still need it + +(-) hash() of float values returns suspect values + +(-) sockets aren't thread safe (address of static struct returned, +some calls aren't thread safe) + +(-) Everything else that uses err_get() should probably use err_get_tb() + +(-) struct module aligns doubles wrongly when compiled with -DDEBUG on sparc + +(-) pow(int, int, long) (etc.) dumps core on Linux (and other Intel machines?) + +(-) C-level coerce() doesn't call __coerce__ when it should (and +similar for __cmp__) + +(-) DECREF can cause the interpreter to be called recursively (for +__del__ disciplines) -- so list and dict implementation calls doing +DECREF can cause recursive calls to methods of the object being +modified. Other files too. (Only partially fixed.) + +(-) HP doesn't compile out of the box (needs LIBS=-ldld or +LIBS=/usr/lib/libdld.sl) + +(-) something fishy with softspace and print_error (flushline clears +the error) + +(-) tkinter doesn't seem to see any declaration of malloc on sunos 4.1.3 + +====================================================================== +BUGS present in 1.1.1 and fixed in 1.2 +-------------------------------------- + +(*) threadmodule.c leaks 'res' in t_bootstrap + +(*) errors.c shouldn't declare strerror() on NT + +(*) DECREF can cause the interpreter to be called recursively (for +__del__ disciplines) -- so list and dict implementation calls doing +DECREF can cause recursive calls to methods of the object being +modified. Other files too. (Only partially fixed.) + +(*) tkinter dereferences NULL if timer callback raises an exception + +(*) must link with -lieee for linux + +(*) if a timer handler routine raises an exception, the interpreter +dereferences NULL + +(*) __getattr__ doesn't clear error + +(*) '%s' % a, where a is a class instance, fails + +(*) "make test" won't find freshly built dynamically loaded modules -- +should add ./Modules to TESTPATH + +(*) lshift calls __rshift__ instead of __rlshift__ + +(*) memory leak in creation of sys.builtin_module_names + +(*) Bugs in instance_dealloc(): (a) memory leak for exception +type+value; (2) should save+restore traceback as well + +(*) modsupport.c(vmkvalue): on systems where va_list is an array, the +calls to do_mkvalue and do_mktuple don't want an "&" before va. + +====================================================================== BUGS found in 1.1 and fixed in 1.1.1 ------------------------------------ @@ -39,21 +132,12 @@ max is >0 (*) sorting class instances broken if no __cmp__ defined -BUGS found in 1.1 and not yet fixed ------------------------------------ - -(-) HP doesn't compile out of the box (needs LIBS=-ldld or -LIBS=/usr/lib/libdld.sl) - -(-) something fishy with softspace and print_error (flushline clears -the error) - -(-) tkinter doesn't seem to see any declaration of malloc on sunos 4.1.3 - ====================================================================== BUGS found in 1.0.3 and fixed in 1.1 ------------------------------------ +(*) 2 specific leaks: 1 PYTHONPATH; 2 reading code from .pyc + (*) If class C doesn't define __cmp__, cmp(a,b) will return -2 and [a,b].sort() will fail @@ -66,9 +150,6 @@ involved. (*) freeze script needs major rewrite to cope with multiple extensions (Jack seems to have fixed it now -- where is it?) -(*) various memory leaks (see purify report from anthony.baxter@aaii.oz.au) -(several leaks fixed anyway :-) - (*) unwanted entries in stack trace if err_clear() clears an error that also set a stack trace @@ -158,10 +239,6 @@ end in linefeed Bugs found in 1.0.1 and not yet fixed ------------------------------------- -(?) modsupport.c(vmkvalue): on systems where va_list is an array, the -calls to do_mkvalue and do_mktuple don't want an "&" before va. -(don't know what to do about this) - (?) threads are slow on Solaris 2 (so what?) @@ -1,3 +1,202 @@ +Fri Dec 30 16:19:17 1994 Guido van Rossum <guido@voorn.cwi.nl> + + * Parser/tokenizer.c (tok_nextc): zap tok->buf after freeing + + * Include/traceback.h: added struct _frame declaration for ANSI C + + * Include/bitset.h: move definition of testbit() around + +Thu Dec 29 10:09:25 1994 Guido van Rossum <guido@voorn.cwi.nl> + + * Objects/mappingobject.c (mapping_has_key): don't call + lookmapping() for empty dictionary + + * Modules/Makefile.pre.in: use new style @prefix@ substitution + (sharedinstall): fix case of loop over empty $(SHAREDMODS) + + * Several files: removed redundant variables etc. (Sam Leffler) + +Wed Dec 28 12:09:10 1994 Guido van Rossum <guido@voorn.cwi.nl> + + * Modules/threadmodule.c (t_bootstrap): XDECREF the return value; + (thread_exit_thread): DECREF the frame returned by save_thread() + + * Modules/md5module.c, Doc/libmd5.tex: renamed md5.md5() to md5.new() + +Wed Dec 21 13:30:47 1994 Guido van Rossum <guido@voorn.cwi.nl> + + * Python/ceval.c (build_class): add hook for Donald Beaudry + +Mon Dec 19 17:35:13 1994 Guido van Rossum <guido@voorn.cwi.nl> + + * Doc/libposixfile.tex: the fileopen function was erroneously + documented as openfile + +Tue Dec 13 11:46:03 1994 Guido Van Rossum <guido@tesla> + + * config.h.in, configure: rewritten *by* autoconf 2.0 + + * configure.in: parts rewritten for autoconf 2.0; strip spaces + from uname output for QNX; test for some new things like + ftruncate, truncate and va_list as array + + * acconfig.h: some reordering to get things in alphabetical order; + added GETTIMEOFDAY_NO_TZ and VA_LIST_IS_ARRAY + + * README: Added SCO notes + + * Python/thread_solaris.h (start_new_thread): create new threads + with THR_DETACHED option instead of THR_NEW_LWP -- else there's a + limit to the number of threads you can create in total, ever, per + process + + * Python/traceback.c (tb_print): don't store in sys.last_traceback + (that's done in pythonrun.c:print_error() now) + + * Python/pythonrun.c (print_error): use fatal() instead of + abort(); use err_fetch() instead of err_get(); call tb_print() + instead of going through ceval.c:printtraceback() + + * Python/modsupport.c: fix vmkvalue() for systems where va_list is + an array; add support for creating lists and dcitionaries; added + convenience functions for calling functions/methods with format + and argument list + + * Python/marshal.c (rd[s]_object): add trap for calls while an + exception condition is still set + + * Python/{import.c,importdl.c}: completely restructured: moved + all dynamic loading stuff to importdl.c; added public interface + to the functionality through module 'imp' (for __import__ hack) + + * Modules/threadmodule.c (t_bootstrap): fix leak of result value + (still a massive leak left I think) + + * Python/errors.c: don't declare strerror on NT + + * Python/getargs.c (vgetargs[1]): fix for systems where va_list + is an array + + * Python/compile.c: use fatal() instead of abort(); use + err_{fetch,restore} + + * Python/ceval.c: move some (X)DECREF's around for improved + re-entrancy; call built-in __import__ to implement IMPORT_NAME; + use err_{fetch,restore}; fix call to __rshift__ in __lshift__; + check for string left arg before anything else in rem() + + * Python/ceval.c, Include/ceval.h: get rid of printtraceback + + * Python/bltinmodule.c: added __import__ built-in function; + restructured argument parsing of most built-ins to use + newgetargs() + + * Python/Makefile.in: add importdl.o to OBJS; special-case + compilation of importdl.c instead of import.c + + * Parser/{pgen.c,parser.c,grammar.c}: use fatal() instead of abort() + + * Objects/object.c: use fatal() instead of abort() + + * Objects/mappingobject.c: fix re-entrancy bugs (allow ma_table + and ma_size to be 0) + + * Objects/listobject.c: fix some re-entrancy bugs (not complete) + + * Objects/frameobject.c: use err_{fetch,restore} everywhere; use + fatal() instead of abort() + + * Objects/fileobject.c (file_truncate): new method (only of + ftruncate() is in libc) + + * Objects/classobject.c (instance_getattr): add err_clear() when + retrying after failing instance_getattr1() call; use + err_{fetch,restore} everywhere + + * Modules/tkintermodule.c: use PyErr_{Fetch,Restore} instead of + {GetAndClear,SetObject}; fix NULL dereference in TimerHandler + + * configure.in, Modules/timemodule.c: on some systems, + gettimeofday() has no second argument + + * Modules/socketmodule.c: if O_NDELAY undefined, use O_NONBLOCK + (for QNX); use gethostbyname_r if it exists (since it is + re-entrant); use h_error and hstrerror when they exist; other + changes for re-entrancy; make printable representation more + useful; cosmetic changes in argument lists + + * Modules/signalmodule.c: if NSIG undefined, use _SIGMAX + 1 + + * Modules/posixmodule.c: changes for direct/dirent dictated by + autoconf 2.0 + + * Modules/config.c.in: added standard built-in module "imp" + + * Modules/{Makefile.pre.in,makesetup}: change @...@ to _..._ + + * Makefile.in: adapted to autoconf 2.0; treat prefix in a standard + way, remove config caches in distclean target + + * Lib/tkinter/Tkinter.py (Pack.propagate): fix calling convention + + * Lib/test/test_b2.py: test reload() of built-in module (marshal) + + * Lib/test/{test_b1.py,testall.out}: added test for __import__ + + * Include/rename1.h: change HEAD_INIT to macro with argument + + * Include/import.h: added decl for get_pyc_magic() + + * Include/{rename1.h,errors.h}, Python/errors.c: added err_fetch() + and err_restore(), get rid of err_get() + + * Include/bltinmodule.h, Python/bltinmodule.c (getbuiltins): new + like getbuiltin() buit takes char * instead of stringobject * + argument (for __import__ hack) + + * Doc/tut.tex: use spam, bacon and eggs instead of foo, bar, bletch + + * Doc/libtypes.tex (File Objects): add footnote + explaining why readline() leaves the trailing newline in + +Sat Nov 19 15:14:02 1994 Guido Van Rossum <guido@tesla> + + * Objects/mappingobject.c: ma_table may now be NULL (when ma_size + == ); changes to avoid re-entering the interpreter via DECREF + while the mapping object is being modified + + * Several other places: similar + + * errors.[ch]: new functions err_fetch and err_restore + fetch and restore all three exception related values (plus places + using these) + + * Makefile.in (TESTPATH): Added ./Modules to test path so + dynamically loaded modules are found even if not yet installed + +Wed Nov 16 14:19:01 1994 Guido Van Rossum <guido@tesla> + + * Python/sysmodule.c (list_builtin_module_names): stop a leak + +Mon Nov 14 13:21:45 1994 Guido van Rossum <guido@tesla> + + * Doc/ref[467].tex: don't use \verb{...} in footnotes; rewritten + using {\tt ...} + + * Lib/urlparse.py (urljoin): safe version of Andy Bensky's fix to + urllib.py + + * Lib/urllib.py (basejoin): (Andy Bensky) fix case where url has a + type and a path but no host -- the host from the base should be + inserted + + * Parser/grammar.c: (Don Beaudry) initialize accelerators print + "Translating labels" header only if debugging + + * Doc/ref[36].tex: some typos + + * Doc/ref[35].tex: clarify reverse/backward quotes, add them to + the index =================================== ==> Release 1.1.1 (10 Nov 1994) <== diff --git a/Makefile.in b/Makefile.in index 7bbf57b..cb726df 100644 --- a/Makefile.in +++ b/Makefile.in @@ -33,18 +33,11 @@ RANLIB= @RANLIB@ # Machine-dependent subdirectories MACHDEP= @MACHDEP@ -# Install prefixes are treated specially by the configure script: -# it only changes these lines if it has received a --prefix=... or -# --exec-prefix=... command line option. Note that $(prefix) is -# also used when compiling config.c in Modules to set the default -# module search path, so if you change it later be sure to change it -# there too and rebuild. - # Install prefix for architecture-independent files -prefix= /usr/local +prefix= @prefix@ # Install prefix for architecture-dependent files -exec_prefix= $(prefix) +exec_prefix= @exec_prefix@ # Expanded directories MANDIR=$(prefix)/man @@ -93,7 +86,7 @@ python: Makefiles done # Test the interpreter (twice, once without .pyc files, once with) -TESTPATH= $(srcdir)/Lib:$(srcdir)/Lib/test +TESTPATH= $(srcdir)/Lib:$(srcdir)/Lib/test:./Modules test: python -rm -f $(srcdir)/Lib/test/*.pyc PYTHONPATH=$(TESTPATH) ./python -c 'import autotest' @@ -242,7 +235,7 @@ clobber: localclobber # Make things extra clean, before making a distribution distclean: clobber -$(MAKE) SUBDIRS="$(SUBDIRSTOO)" clobber - -rm -f config.status config.h Makefile + -rm -f config.status config.log config.cache config.h Makefile -for i in $(SUBDIRS) $(SUBDIRSTOO); do \ for f in $$i/*.in; do \ f=`basename "$$f" .in`; \ @@ -1,13 +1,9 @@ -Python release 1.1.1 -==================== +Python release 1.2 +================== -==> This is Python version 1.1.1. - -==> Python 1.1.1 is a pure bugfix release. It fixes two core dumps - related to the changed implementation of (new)getargs, some - portability bugs, and some very minor things here and there. If - you have 1.1, you only need to install 1.1 if bugs in it are - bugging you. +==> This version provides new functionality as well as bug fixes. + Everyone should upgrade. For a description of what's changed, see + Misc/NEWS. ==> If you don't know yet what Python is: it's an interpreted, extensible, embeddable, interactive, object-oriented programming @@ -130,6 +126,20 @@ IRIX 5) you need to call the configure script with the option found. (On some other systems, e.g. IRIX 5, these libraries exist but are incompatible with other system libraries such as X11 and GL.) +- On SCO, a number of notes apply: + + 1) Everything works much better if you add -U__STDC__ to the + defs. This is because all the SCO header files are broken. + Anything that isn't mentioned in the C standard it's + conditionally excluded when __STDC__ is defined. + + 2) Due to the U.S. export restrictions, SCO broke the crypt + stuff out into a separate library, libcrypt_i.a so the LIBS + needed be set to: + + LIBS=' -lsocket -lcrypt_i' + + - If you want to install the binaries and the Python library somewhere else than in /usr/local/{bin,lib}, you can pass the option --prefix=DIRECTORY; the interpreter binary will be installed as @@ -1,4 +1,70 @@ -(*) 2 specific leaks: 1 PYTHONPATH; 2 reading code from .pyc +(-) reentrancy with global variables vs. decref in +./Modules/cdmodule.c ./Modules/flmodule.c ./Objects/accessobject.c +./Objects/frameobject.c ./Python/traceback.c + +(-) speed up regsub.gsub + +(-) change md5.md5() to md5.new() + +(-) try posixenviron.c and merge back into posixmodule.c? + +(-) document chown() + +(-) add and document chroot() ? + +(-) use add gethostname_r and release thread lock when it exists + +(-) Add `@CFLAGS@', `@CPPFLAGS@', and `@LDFLAGS@' to `Makefile.in' + +(-) modules should be able to define a module destructor hook + +(-) goaway() / cleanup() call AtExit funcs *after* donimport() + +(-) destroy modules in reverse order of importation + +(-) make array a standard built-in object + +(-) makesetup should accept .o files without corresponding .c file + +(-) use autoconf 2.0 + +(-) configure(.in ?) contains a line beginning with '+' + +====================================================================== +Release 1.1.1 (10 Nov 1994) +====================================================================== + +(-) try Boehm/Dehmers/Weiser conservative garbage collector + +(-) implement new 'flatten' module + +(-) document new Python/C API + +(*) __import__, module imp + +(-) add various things to module dictionary, e.g. pathname, dictionary +where found, __version__ string? + +(-) pass dict of builtins to exec / execfile / eval ??? + +(-) stack frame correspondence problem (Jim Roskind) +(probably solved by err_setval_tb) + +(-) make lots of places use newgetargs + +(-) no tp_str member in typeobject + +(-) readline 2.0 on sequent has ^C problem (works only first time) + +(*) add explanatory comments to Setup (especially about SGI modules +like 'cd') + +(-) need to add truncate() and ftruncate() to posixmodule.c (Windows: +chsize(fd, size) + +====================================================================== +Release 1.1 (11 Oct 1994) +====================================================================== (-) if __getattr__ prints something, calling repr(x) from cmd line forgets a newline @@ -15,8 +15,9 @@ /* Define if getpgrp() must be called as getpgrp(0). */ #undef GETPGRP_HAVE_ARG -/* Define if setpgrp() must be called as setpgrp(0, 0). */ -#undef SETPGRP_HAVE_ARG +/* Define if gettimeofday() does not have second (timezone) argument + This is the case on Motorola V4 (R40V4.2) */ +#undef GETTIMEOFDAY_NO_TZ /* Define this if your time.h defines altzone */ #undef HAVE_ALTZONE @@ -31,6 +32,9 @@ /* Define if you have POSIX threads */ #undef _POSIX_THREADS +/* Define if setpgrp() must be called as setpgrp(0, 0). */ +#undef SETPGRP_HAVE_ARG + /* Define to empty if the keyword does not work. */ #undef signed @@ -41,6 +45,12 @@ (which you can't on SCO ODT 3.0). */ #undef SYS_SELECT_WITH_SYS_TIME +/* Define if a va_list is an array of some kind */ +#undef VA_LIST_IS_ARRAY + +/* Define to empty if the keyword does not work. */ +#undef volatile + /* Define if you want to use SGI (IRIX 4) dynamic linking. This requires the "dl" library by Jack Jansen, ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z. @@ -65,8 +75,5 @@ /* Define if you want to use the GNU readline library */ #undef WITH_READLINE -/* Define to empty if the keyword does not work. */ -#undef volatile - /* Leave that blank line there-- autoheader needs it! */ diff --git a/config.h.in b/config.h.in index 779ea63..012863a 100644 --- a/config.h.in +++ b/config.h.in @@ -13,13 +13,6 @@ /* Define to empty if the keyword does not work. */ #undef const -/* Define if you have dirent.h. */ -#undef DIRENT - -/* Define to the type of elements in the array set by `getgroups'. - Usually this is either `int' or `gid_t'. */ -#undef GETGROUPS_T - /* Define to `int' if <sys/types.h> doesn't define. */ #undef gid_t @@ -36,9 +29,6 @@ /* Define to `int' if <sys/types.h> doesn't define. */ #undef mode_t -/* Define if you don't have dirent.h, but have ndir.h. */ -#undef NDIR - /* Define to `long' if <sys/types.h> doesn't define. */ #undef off_t @@ -61,12 +51,6 @@ /* Define if you have the ANSI C header files. */ #undef STDC_HEADERS -/* Define if you don't have dirent.h, but have sys/dir.h. */ -#undef SYSDIR - -/* Define if you don't have dirent.h, but have sys/ndir.h. */ -#undef SYSNDIR - /* Define if you can safely include both <sys/time.h> and <time.h>. */ #undef TIME_WITH_SYS_TIME @@ -76,9 +60,6 @@ /* Define to `int' if <sys/types.h> doesn't define. */ #undef uid_t -/* Define if the closedir function returns void instead of int. */ -#undef VOID_CLOSEDIR - /* Define if your <unistd.h> contains bad prototypes for exec*() (as it does on SGI IRIX 4.x) */ #undef BAD_EXEC_PROTOTYPES @@ -93,8 +74,9 @@ /* Define if getpgrp() must be called as getpgrp(0). */ #undef GETPGRP_HAVE_ARG -/* Define if setpgrp() must be called as setpgrp(0, 0). */ -#undef SETPGRP_HAVE_ARG +/* Define if gettimeofday() does not have second (timezone) argument + This is the case on Motorola V4 (R40V4.2) */ +#undef GETTIMEOFDAY_NO_TZ /* Define this if your time.h defines altzone */ #undef HAVE_ALTZONE @@ -109,6 +91,9 @@ /* Define if you have POSIX threads */ #undef _POSIX_THREADS +/* Define if setpgrp() must be called as setpgrp(0, 0). */ +#undef SETPGRP_HAVE_ARG + /* Define to empty if the keyword does not work. */ #undef signed @@ -116,6 +101,12 @@ (which you can't on SCO ODT 3.0). */ #undef SYS_SELECT_WITH_SYS_TIME +/* Define if a va_list is an array of some kind */ +#undef VA_LIST_IS_ARRAY + +/* Define to empty if the keyword does not work. */ +#undef volatile + /* Define if you want to use SGI (IRIX 4) dynamic linking. This requires the "dl" library by Jack Jansen, ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z. @@ -140,90 +131,99 @@ /* Define if you want to use the GNU readline library */ #undef WITH_READLINE -/* Define to empty if the keyword does not work. */ -#undef volatile - -/* Define if you have chown. */ +/* Define if you have the chown function. */ #undef HAVE_CHOWN -/* Define if you have clock. */ +/* Define if you have the clock function. */ #undef HAVE_CLOCK -/* Define if you have dlopen. */ +/* Define if you have the dlopen function. */ #undef HAVE_DLOPEN -/* Define if you have ftime. */ +/* Define if you have the ftime function. */ #undef HAVE_FTIME -/* Define if you have getpeername. */ +/* Define if you have the ftruncate function. */ +#undef HAVE_FTRUNCATE + +/* Define if you have the gethostname_r function. */ +#undef HAVE_GETHOSTNAME_R + +/* Define if you have the getpeername function. */ #undef HAVE_GETPEERNAME -/* Define if you have getpgrp. */ +/* Define if you have the getpgrp function. */ #undef HAVE_GETPGRP -/* Define if you have getpid. */ +/* Define if you have the getpid function. */ #undef HAVE_GETPID -/* Define if you have gettimeofday. */ +/* Define if you have the gettimeofday function. */ #undef HAVE_GETTIMEOFDAY -/* Define if you have getwd. */ +/* Define if you have the getwd function. */ #undef HAVE_GETWD -/* Define if you have link. */ +/* Define if you have the link function. */ #undef HAVE_LINK -/* Define if you have lstat. */ +/* Define if you have the lstat function. */ #undef HAVE_LSTAT -/* Define if you have nice. */ +/* Define if you have the nice function. */ #undef HAVE_NICE -/* Define if you have readlink. */ +/* Define if you have the readlink function. */ #undef HAVE_READLINK -/* Define if you have select. */ +/* Define if you have the select function. */ #undef HAVE_SELECT -/* Define if you have setgid. */ +/* Define if you have the setgid function. */ #undef HAVE_SETGID -/* Define if you have setpgid. */ +/* Define if you have the setpgid function. */ #undef HAVE_SETPGID -/* Define if you have setpgrp. */ +/* Define if you have the setpgrp function. */ #undef HAVE_SETPGRP -/* Define if you have setsid. */ +/* Define if you have the setsid function. */ #undef HAVE_SETSID -/* Define if you have setuid. */ +/* Define if you have the setuid function. */ #undef HAVE_SETUID -/* Define if you have setvbuf. */ +/* Define if you have the setvbuf function. */ #undef HAVE_SETVBUF -/* Define if you have siginterrupt. */ +/* Define if you have the siginterrupt function. */ #undef HAVE_SIGINTERRUPT -/* Define if you have symlink. */ +/* Define if you have the symlink function. */ #undef HAVE_SYMLINK -/* Define if you have tcgetpgrp. */ +/* Define if you have the tcgetpgrp function. */ #undef HAVE_TCGETPGRP -/* Define if you have tcsetpgrp. */ +/* Define if you have the tcsetpgrp function. */ #undef HAVE_TCSETPGRP -/* Define if you have times. */ +/* Define if you have the times function. */ #undef HAVE_TIMES -/* Define if you have uname. */ +/* Define if you have the truncate function. */ +#undef HAVE_TRUNCATE + +/* Define if you have the uname function. */ #undef HAVE_UNAME -/* Define if you have waitpid. */ +/* Define if you have the waitpid function. */ #undef HAVE_WAITPID +/* Define if you have the <dirent.h> header file. */ +#undef HAVE_DIRENT_H + /* Define if you have the <dlfcn.h> header file. */ #undef HAVE_DLFCN_H @@ -233,6 +233,9 @@ /* Define if you have the <limits.h> header file. */ #undef HAVE_LIMITS_H +/* Define if you have the <ndir.h> header file. */ +#undef HAVE_NDIR_H + /* Define if you have the <signal.h> header file. */ #undef HAVE_SIGNAL_H @@ -248,6 +251,12 @@ /* Define if you have the <sys/audioio.h> header file. */ #undef HAVE_SYS_AUDIOIO_H +/* Define if you have the <sys/dir.h> header file. */ +#undef HAVE_SYS_DIR_H + +/* Define if you have the <sys/ndir.h> header file. */ +#undef HAVE_SYS_NDIR_H + /* Define if you have the <sys/param.h> header file. */ #undef HAVE_SYS_PARAM_H @@ -278,32 +287,11 @@ /* Define if you have the dl library (-ldl). */ #undef HAVE_LIBDL -/* Define if you have the inet library (-linet). */ -#undef HAVE_LIBINET - -/* Define if you have the mpc library (-lmpc). */ -#undef HAVE_LIBMPC - -/* Define if you have the nsl library (-lnsl). */ -#undef HAVE_LIBNSL - -/* Define if you have the pthreads library (-lpthreads). */ -#undef HAVE_LIBPTHREADS +/* Define if you have the dld library (-ldld). */ +#undef HAVE_LIBDLD -/* Define if you have the seq library (-lseq). */ -#undef HAVE_LIBSEQ - -/* Define if you have the socket library (-lsocket). */ -#undef HAVE_LIBSOCKET +/* Define if you have the ieee library (-lieee). */ +#undef HAVE_LIBIEEE /* Define if you have the sun library (-lsun). */ #undef HAVE_LIBSUN - -/* Define if you have the termcap library (-ltermcap). */ -#undef HAVE_LIBTERMCAP - -/* Define if you have the termlib library (-ltermlib). */ -#undef HAVE_LIBTERMLIB - -/* Define if you have the thread library (-lthread). */ -#undef HAVE_LIBTHREAD @@ -1,66 +1,88 @@ #!/bin/sh -# From configure.in Revision: 1.9 -#!/bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 1.11 -# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. - -# This configure script is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as published -# by the Free Software Foundation; either version 2, or (at your option) -# any later version. -# This script is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -# Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -# Save the original args to write them into config.status later. -configure_args="$*" +# From configure.in Revision: 1.9 -# Only options that might do something get documented. +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.0 +# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help +--without-gcc never use gcc" +ac_help="$ac_help +--with-readline=DIRECTORY GNU readline" +ac_help="$ac_help +--with-thread[=DIRECTORY] make interpreter thread-safe" +ac_help="$ac_help +--with-sgi-dl=DIRECTORY IRIX 4 dynamic linking" +ac_help="$ac_help +--with-dl-dld=DL_DIR,DLD_DIR GNU dynamic linking" +ac_help="$ac_help +--with-libm=STRING math library" +ac_help="$ac_help +--with-libc=STRING C library" + +# Omit some internal or obsolete options to make the list less imposing. ac_usage="Usage: configure [options] [host] Options: [defaults in brackets after descriptions] ---build=BUILD configure for building on BUILD [BUILD=HOST] ---disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) ---enable-FEATURE[=ARG] include FEATURE [ARG=yes] ---exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local] ---help print this message ---host=HOST configure for HOST [guessed] ---prefix=PREFIX install host independent files in PREFIX [/usr/local] ---quiet, --silent do not print \`checking for...' messages ---srcdir=DIR find the sources in DIR [configure dir or ..] ---target=TARGET configure for TARGET [TARGET=HOST] ---verbose print results of checks ---version print the version of autoconf that created configure ---with-PACKAGE[=ARG] use PACKAGE [ARG=yes] ---without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) ---x-includes=DIR X include files are in DIR ---x-libraries=DIR X library files are in DIR" +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=PREFIX install architecture-dependent files in PREFIX + [same as prefix] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +--enable and --with options recognized:$ac_help" # Initialize some variables set by options. # The variables have the same names as the options, with # dashes changed to underlines. build=NONE -exec_prefix= +cache_file=./config.cache +exec_prefix=NONE host=NONE no_create= nonopt=NONE -norecursion= -prefix= -program_prefix= -program_suffix= -program_transform_name= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, silent= +site= srcdir= target=NONE verbose= -x_includes= -x_libraries= +x_includes=NONE +x_libraries=NONE + +# Initialize some other variables. +subdirs= ac_prev= for ac_option @@ -73,14 +95,13 @@ do continue fi - # Accept (but ignore some of) the important Cygnus configure - # options, so we can diagnose typos. - case "$ac_option" in -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; *) ac_optarg= ;; esac + # Accept the important Cygnus configure options, so we can diagnose typos. + case "$ac_option" in -build | --build | --buil | --bui | --bu | --b) @@ -88,20 +109,27 @@ do -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) build="$ac_optarg" ;; + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + -disable-* | --disable-*) ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` - # Reject names that aren't valid shell variable names. + # Reject names that are not valid shell variable names. if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then - echo "configure: $ac_feature: invalid feature name" >&2; exit 1 + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } fi ac_feature=`echo $ac_feature| sed 's/-/_/g'` eval "enable_${ac_feature}=no" ;; -enable-* | --enable-*) ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` - # Reject names that aren't valid shell variable names. + # Reject names that are not valid shell variable names. if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then - echo "configure: $ac_feature: invalid feature name" >&2; exit 1 + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } fi ac_feature=`echo $ac_feature| sed 's/-/_/g'` case "$ac_option" in @@ -110,7 +138,6 @@ do esac eval "enable_${ac_feature}='$ac_optarg'" ;; - # For backward compatibility, recognize -exec-prefix and --exec_prefix. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | --exec | --exe | --ex) @@ -121,7 +148,8 @@ do exec_prefix="$ac_optarg" ;; -gas | --gas | --ga | --g) - with_gas=yes ;; # Obsolete; use --with-gas. + # Obsolete; use --with-gas. + with_gas=yes ;; -help | --help | --hel | --he) cat << EOF @@ -135,15 +163,16 @@ EOF host="$ac_optarg" ;; -nfp | --nfp | --nf) - with_fp=no ;; # Obsolete; use --without-fp. + # Obsolete; use --without-fp. + with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | --no-cr | --no-c) no_create=yes ;; - -norecursion | --norecursion | --norecursio | --norecursi \ - | --norecurs | --norecur | --norecu | --norec | --nore | --nor) - norecursion=yes ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; @@ -185,6 +214,11 @@ EOF | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site="$ac_optarg" ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) @@ -199,14 +233,14 @@ EOF verbose=yes ;; -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 1.11" + echo "configure generated by autoconf version 2.0" exit 0 ;; -with-* | --with-*) ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` - # Reject names that aren't valid shell variable names. + # Reject names that are not valid shell variable names. if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then - echo "configure: $ac_package: invalid package name" >&2; exit 1 + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } fi ac_package=`echo $ac_package| sed 's/-/_/g'` case "$ac_option" in @@ -217,14 +251,16 @@ EOF -without-* | --without-*) ac_package=`echo $ac_option|sed -e 's/-*without-//'` - # Reject names that aren't valid shell variable names. + # Reject names that are not valid shell variable names. if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then - echo "configure: $ac_package: invalid package name" >&2; exit 1 + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } fi ac_package=`echo $ac_package| sed 's/-/_/g'` eval "with_${ac_package}=no" ;; - --x) with_x=yes ;; # Obsolete; use --with-x. + --x) + # Obsolete; use --with-x. + with_x=yes ;; -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | --x-incl | --x-inc | --x-in | --x-i) @@ -240,15 +276,15 @@ EOF | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries="$ac_optarg" ;; - -*) echo "configure: $ac_option: invalid option; use --help to show usage" >&2; exit 1 + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } ;; *) if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then - echo "configure: warning: $ac_option: invalid host type" >&2 + echo "configure: warning: $ac_option: invalid host type" 1>&2 fi if test "x$nonopt" != xNONE; then - echo "configure: can only configure for one host and one target at a time" >&2; exit 1 + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } fi nonopt="$ac_option" ;; @@ -257,31 +293,52 @@ EOF done if test -n "$ac_prev"; then - echo "configure: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" >&2; exit 1 + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } fi trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 -trap 'rm -fr confdefs* $ac_clean_files' 0 -# Save the original args if we used an alternate arg parser. -ac_configure_temp="${configure_args-$*}" -# Strip out --no-create and --norecursion so they don't pile up. -configure_args= -for ac_arg in $ac_configure_temp; do +# File descriptor usage: +# 0 unused; standard input +# 1 file creation +# 2 errors and warnings +# 3 unused; some systems may open it to /dev/tty +# 4 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 4>/dev/null +else + exec 4>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do case "$ac_arg" in -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | --no-cr | --no-c) ;; - -norecursion | --norecursion | --norecursio | --norecursi \ - | --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;; - *) configure_args="$configure_args $ac_arg" ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; esac done # NLS nuisances. +# Only set LANG and LC_ALL to C if already set. # These must not be set unconditionally because not all systems understand # e.g. LANG=C (notably SCO). -if test "${LC_ALL+set}" = 'set'; then LC_ALL=C; export LC_ALL; fi -if test "${LANG+set}" = 'set'; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LANG+set}" = set; then LANG=C; export LANG; fi # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -rf conftest* confdefs.h @@ -295,7 +352,7 @@ ac_unique_file=Include/object.h # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes - # Try the directory containing this script, then `..'. + # Try the directory containing this script, then its parent. ac_prog=$0 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. @@ -303,28 +360,65 @@ if test -z "$srcdir"; then if test ! -r $srcdir/$ac_unique_file; then srcdir=.. fi +else + ac_srcdir_defaulted=no fi if test ! -r $srcdir/$ac_unique_file; then - if test x$ac_srcdir_defaulted = xyes; then - echo "configure: can not find sources in ${ac_confdir} or .." >&2; exit 1 + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" else - echo "configure: can not find sources in ${srcdir}" >&2; exit 1 + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file fi + ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='${CPP}' -ac_compile='${CC-cc} $CFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS >/dev/null 2>&1' +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5' +ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5' + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + -# Don't suppress compiler output when --verbose is specified -test -n "$verbose" && - ac_compile=`echo "$ac_compile" | sed "s|>/dev/null 2>&1||"` -test -n "$verbose" && echo " setting ac_compile to '$ac_compile'" # checks for alternative programs -test -n "$silent" || echo "checking for --with(out)-gcc" -# check whether --with-gcc or --without-gcc was given. +echo "checking for --with(out)-gcc" 1>&4 +# Check whether --with-gcc or --without-gcc was given. withval="$with_gcc" if test -n "$withval"; then @@ -335,71 +429,136 @@ if test -n "$withval"; then CC=$withval fi -if test -z "$CC"; then - # Extract the first word of `gcc', so it can be a program name with args. - set ac_dummy gcc; ac_word=$2 - test -n "$silent" || echo "checking for $ac_word" +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - CC="gcc" + ac_cv_prog_CC="gcc" break fi done IFS="$ac_save_ifs" + test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc" +fi fi -test -z "$CC" && CC="cc" -test -n "$CC" && test -n "$verbose" && echo " setting CC to $CC" +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&4 +else + echo "$ac_t""no" 1>&4 +fi + -# Find out if we are using GNU C, under whatever name. -cat > conftest.c <<EOF +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.c <<EOF #ifdef __GNUC__ - yes + yes; #endif EOF -${CC-cc} -E conftest.c > conftest.out 2>&1 -if egrep yes conftest.out >/dev/null 2>&1; then - GCC=1 # For later tests. +if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi +echo "$ac_t""$ac_cv_prog_gcc" 1>&4 +if test $ac_cv_prog_gcc = yes; then + GCC=yes + if test "${CFLAGS+set}" != set; then + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_prog_gcc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_gcc_g=yes +else + ac_cv_prog_gcc_g=no fi rm -f conftest* -if test -z "$RANLIB"; then - # Extract the first word of `ranlib', so it can be a program name with args. - set ac_dummy ranlib; ac_word=$2 - test -n "$silent" || echo "checking for $ac_word" +fi + echo "$ac_t""$ac_cv_prog_gcc_g" 1>&4 + if test $ac_cv_prog_gcc_g = yes; then + CFLAGS="-g -O" + else + CFLAGS="-O" + fi + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - RANLIB="ranlib" + ac_cv_prog_RANLIB="ranlib" break fi done IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&4 +else + echo "$ac_t""no" 1>&4 fi -test -z "$RANLIB" && RANLIB=":" -test -n "$RANLIB" && test -n "$verbose" && echo " setting RANLIB to $RANLIB" for ac_prog in ar aal do -if test -z "$AR"; then - # Extract the first word of `$ac_prog', so it can be a program name with args. - set ac_dummy $ac_prog; ac_word=$2 - test -n "$silent" || echo "checking for $ac_word" +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_prog_AR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - AR="$ac_prog" + ac_cv_prog_AR="$ac_prog" break fi done IFS="$ac_save_ifs" fi - -test -n "$AR" && test -n "$verbose" && echo " setting AR to $AR" +fi +AR="$ac_cv_prog_AR" +if test -n "$AR"; then + echo "$ac_t""$AR" 1>&4 +else + echo "$ac_t""no" 1>&4 +fi test -n "$AR" && break done @@ -417,178 +576,177 @@ then OPT=-O fi # checks for UNIX variants that set C preprocessor variables -test -n "$silent" || echo "checking for AIX" -test -n "$silent" || echo "checking how to run the C preprocessor" +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi if test -z "$CPP"; then - # This must be in double quotes, not single quotes, because CPP may get - # substituted into the Makefile and ``${CC-cc}'' will simply confuse - # make. It must be expanded now. +if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. CPP="${CC-cc} -E" - cat > conftest.${ac_ext} <<EOF + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 595 "configure" #include "confdefs.h" -#include <stdio.h> +#include <assert.h> Syntax Error EOF -# Some shells (Coherent) do redirections in the wrong order, so need -# the parens. -ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"` +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else + echo "$ac_err" >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" - cat > conftest.${ac_ext} <<EOF + cat > conftest.$ac_ext <<EOF +#line 609 "configure" #include "confdefs.h" -#include <stdio.h> +#include <assert.h> Syntax Error EOF -# Some shells (Coherent) do redirections in the wrong order, so need -# the parens. -ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"` +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else + echo "$ac_err" >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi fi -test -n "$verbose" && echo " setting CPP to $CPP" +CPP="$ac_cv_prog_CPP" +echo "$ac_t""$CPP" 1>&4 -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for AIX""... $ac_c" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 634 "configure" #include "confdefs.h" #ifdef _AIX yes #endif EOF -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "yes" conftest.out >/dev/null 2>&1; then +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining _ALL_SOURCE" -echo "#define" _ALL_SOURCE "1" >> confdefs.h -DEFS="$DEFS -D_ALL_SOURCE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_ALL_SOURCE\${ac_dB}_ALL_SOURCE\${ac_dC}1\${ac_dD} -\${ac_uA}_ALL_SOURCE\${ac_uB}_ALL_SOURCE\${ac_uC}1\${ac_uD} -\${ac_eA}_ALL_SOURCE\${ac_eB}_ALL_SOURCE\${ac_eC}1\${ac_eD} -" -} - + echo "$ac_t""yes" 1>&4; cat >> confdefs.h <<\EOF +#define _ALL_SOURCE 1 +EOF +else + rm -rf conftest* + echo "$ac_t""no" 1>&4 fi rm -f conftest* -test -n "$silent" || echo "checking for POSIXized ISC" +echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&4 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then - ISC=1 # If later tests want to check for ISC. - -{ -test -n "$verbose" && \ -echo " defining _POSIX_SOURCE" -echo "#define" _POSIX_SOURCE "1" >> confdefs.h -DEFS="$DEFS -D_POSIX_SOURCE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_POSIX_SOURCE\${ac_dB}_POSIX_SOURCE\${ac_dC}1\${ac_dD} -\${ac_uA}_POSIX_SOURCE\${ac_uB}_POSIX_SOURCE\${ac_uC}1\${ac_uD} -\${ac_eA}_POSIX_SOURCE\${ac_eB}_POSIX_SOURCE\${ac_eC}1\${ac_eD} -" -} + echo "$ac_t""yes" 1>&4 + ISC=yes # If later tests want to check for ISC. + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF - if test -n "$GCC"; then + if test "$GCC" = yes; then CC="$CC -posix" else CC="$CC -Xp" fi +else + echo "$ac_t""no" 1>&4 + ISC= fi -test -n "$silent" || echo "checking for minix/config.h" -cat > conftest.${ac_ext} <<EOF +ac_safe=`echo "minix/config.h" | tr './\055' '___'` +echo $ac_n "checking for minix/config.h""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 681 "configure" #include "confdefs.h" #include <minix/config.h> EOF -# Some shells (Coherent) do redirections in the wrong order, so need -# the parens. -ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"` +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* - MINIX=1 - + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&4 + MINIX=yes +else + echo "$ac_t""no" 1>&4 +MINIX= +fi -# The Minix shell can't assign to the same variable on the same line! -if test -n "$MINIX"; then - -{ -test -n "$verbose" && \ -echo " defining _POSIX_SOURCE" -echo "#define" _POSIX_SOURCE "1" >> confdefs.h -DEFS="$DEFS -D_POSIX_SOURCE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_POSIX_SOURCE\${ac_dB}_POSIX_SOURCE\${ac_dC}1\${ac_dD} -\${ac_uA}_POSIX_SOURCE\${ac_uB}_POSIX_SOURCE\${ac_uC}1\${ac_uD} -\${ac_eA}_POSIX_SOURCE\${ac_eB}_POSIX_SOURCE\${ac_eC}1\${ac_eD} -" -} +if test "$MINIX" = yes; then + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF - -{ -test -n "$verbose" && \ -echo " defining" _POSIX_1_SOURCE to be "2" -echo "#define" _POSIX_1_SOURCE "2" >> confdefs.h -DEFS="$DEFS -D_POSIX_1_SOURCE=2" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_POSIX_1_SOURCE\${ac_dB}_POSIX_1_SOURCE\${ac_dC}2\${ac_dD} -\${ac_uA}_POSIX_1_SOURCE\${ac_uB}_POSIX_1_SOURCE\${ac_uC}2\${ac_uD} -\${ac_eA}_POSIX_1_SOURCE\${ac_eB}_POSIX_1_SOURCE\${ac_eC}2\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define _POSIX_1_SOURCE 2 +EOF - -{ -test -n "$verbose" && \ -echo " defining _MINIX" -echo "#define" _MINIX "1" >> confdefs.h -DEFS="$DEFS -D_MINIX=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_MINIX\${ac_dB}_MINIX\${ac_dC}1\${ac_dD} -\${ac_uA}_MINIX\${ac_uB}_MINIX\${ac_uC}1\${ac_uD} -\${ac_eA}_MINIX\${ac_eB}_MINIX\${ac_eC}1\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define _MINIX 1 +EOF fi -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lseq" -ac_have_lib="" -test -n "$silent" || echo "checking for -lseq" -cat > conftest.${ac_ext} <<EOF +echo "checking for NeXT" 1>&4 +# If we cannot run a trivial program, we must be cross compiling. +echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + if test "$cross_compiling" = yes; then + ac_cv_cross=yes +else +cat > conftest.$ac_ext <<EOF +#line 730 "configure" #include "confdefs.h" - -int main() { return 0; } -int t() { main();; return 0; } +main(){return(0);} EOF -if eval $ac_compile; then - rm -rf conftest* - ac_have_lib="1" - -fi -rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; LIBS="$LIBS -lseq" +eval $ac_link +if test -s conftest && (./conftest; exit) 2>/dev/null; then + ac_cv_c_cross=no else - :; + ac_cv_c_cross=yes fi +fi +rm -fr conftest* +fi +cross_compiling=$ac_cv_c_cross +echo "$ac_t""$ac_cv_c_cross" 1>&4 - -test -n "$silent" || echo "checking for NeXT" -cat > conftest.${ac_ext} <<EOF +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else +cat > conftest.$ac_ext <<EOF +#line 750 "configure" #include "confdefs.h" #ifdef _NEXT_SOURCE @@ -596,354 +754,377 @@ main() { exit(0); } #endif EOF -eval $ac_compile +eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then - -{ -test -n "$verbose" && \ -echo " defining _POSIX_SOURCE" -echo "#define" _POSIX_SOURCE "1" >> confdefs.h -DEFS="$DEFS -D_POSIX_SOURCE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_POSIX_SOURCE\${ac_dB}_POSIX_SOURCE\${ac_dC}1\${ac_dD} -\${ac_uA}_POSIX_SOURCE\${ac_uB}_POSIX_SOURCE\${ac_uC}1\${ac_uD} -\${ac_eA}_POSIX_SOURCE\${ac_eB}_POSIX_SOURCE\${ac_eC}1\${ac_eD} -" -} - + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF fi +fi rm -fr conftest* # checks for header files -test -n "$silent" || echo "checking for ANSI C header files" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 774 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> EOF -# Some shells (Coherent) do redirections in the wrong order, so need -# the parens. -ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"` +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -echo '#include "confdefs.h" -#include <string.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "memchr" conftest.out >/dev/null 2>&1; then +cat > conftest.$ac_ext <<EOF +#line 796 "configure" +#include "confdefs.h" +#include <string.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else rm -rf conftest* - # SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -cat > conftest.${ac_ext} <<EOF + 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 <<EOF +#line 814 "configure" +#include "confdefs.h" +#include <stdlib.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + 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 + ac_cv_header_stdc=no +else +cat > conftest.$ac_ext <<EOF +#line 835 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e,f) (((e) && !(f)) || (!(e) && (f))) +#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); } EOF -eval $ac_compile +eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -echo '#include "confdefs.h" -#include <stdlib.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "free" conftest.out >/dev/null 2>&1; then - rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining STDC_HEADERS" -echo "#define" STDC_HEADERS "1" >> confdefs.h -DEFS="$DEFS -DSTDC_HEADERS=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}STDC_HEADERS\${ac_dB}STDC_HEADERS\${ac_dC}1\${ac_dD} -\${ac_uA}STDC_HEADERS\${ac_uB}STDC_HEADERS\${ac_uC}1\${ac_uD} -\${ac_eA}STDC_HEADERS\${ac_eB}STDC_HEADERS\${ac_eC}1\${ac_eD} -" -} - - + : +else + ac_cv_header_stdc=no fi -rm -f conftest* - - fi rm -fr conftest* - fi -rm -f conftest* - +fi +echo "$ac_t""$ac_cv_header_stdc" 1>&4 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF fi -rm -f conftest* for ac_hdr in dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h do -ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'` -test -n "$silent" || echo "checking for ${ac_hdr}" -cat > conftest.${ac_ext} <<EOF +ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 872 "configure" #include "confdefs.h" -#include <${ac_hdr}> +#include <$ac_hdr> EOF -# Some shells (Coherent) do redirections in the wrong order, so need -# the parens. -ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"` +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining ${ac_tr_hdr}" -echo "#define" ${ac_tr_hdr} "1" >> confdefs.h -DEFS="$DEFS -D${ac_tr_hdr}=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_hdr}\${ac_dB}${ac_tr_hdr}\${ac_dC}1\${ac_dD} -\${ac_uA}${ac_tr_hdr}\${ac_uB}${ac_tr_hdr}\${ac_uC}1\${ac_uD} -\${ac_eA}${ac_tr_hdr}\${ac_eB}${ac_tr_hdr}\${ac_eC}1\${ac_eD} -" -} - - + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&4 +fi done -test -n "$silent" || echo "checking for directory library header" -ac_dir_header= -if test -z "$ac_dir_header"; then - test -n "$silent" || echo "checking for dirent.h" -cat > conftest.${ac_ext} <<EOF +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h +do +ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 909 "configure" #include "confdefs.h" #include <sys/types.h> -#include <dirent.h> +#include <$ac_hdr> int main() { return 0; } -int t() { DIR *dirp = 0;; return 0; } +int t() { +DIR *dirp = 0; +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining DIRENT" -echo "#define" DIRENT "1" >> confdefs.h -DEFS="$DEFS -DDIRENT=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}DIRENT\${ac_dB}DIRENT\${ac_dC}1\${ac_dD} -\${ac_uA}DIRENT\${ac_uB}DIRENT\${ac_uC}1\${ac_uD} -\${ac_eA}DIRENT\${ac_eB}DIRENT\${ac_eC}1\${ac_eD} -" -} - ac_dir_header=dirent.h - + eval "ac_cv_header_dirent_$ac_safe=yes" +else + rm -rf conftest* + eval "ac_cv_header_dirent_$ac_safe=no" fi rm -f conftest* + fi -if test -z "$ac_dir_header"; then - test -n "$silent" || echo "checking for sys/ndir.h" -cat > conftest.${ac_ext} <<EOF +if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + ac_header_dirent=$ac_hdr; break +else + echo "$ac_t""no" 1>&4 +fi +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then +echo $ac_n "checking for -ldir""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_dir'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -ldir " +cat > conftest.$ac_ext <<EOF +#line 948 "configure" #include "confdefs.h" -#include <sys/types.h> -#include <sys/ndir.h> + int main() { return 0; } -int t() { DIR *dirp = 0;; return 0; } +int t() { +opendir() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining SYSNDIR" -echo "#define" SYSNDIR "1" >> confdefs.h -DEFS="$DEFS -DSYSNDIR=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}SYSNDIR\${ac_dB}SYSNDIR\${ac_dC}1\${ac_dD} -\${ac_uA}SYSNDIR\${ac_uB}SYSNDIR\${ac_uC}1\${ac_uD} -\${ac_eA}SYSNDIR\${ac_eB}SYSNDIR\${ac_eC}1\${ac_eD} -" -} - ac_dir_header=sys/ndir.h - + eval "ac_cv_lib_dir=yes" +else + rm -rf conftest* + eval "ac_cv_lib_dir=no" fi rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'dir`\" = yes"; then + echo "$ac_t""yes" 1>&4 + LIBS="$LIBS -ldir" +else + echo "$ac_t""no" 1>&4 fi -if test -z "$ac_dir_header"; then - test -n "$silent" || echo "checking for sys/dir.h" -cat > conftest.${ac_ext} <<EOF + +else +echo $ac_n "checking for -lx""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_x'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lx " +cat > conftest.$ac_ext <<EOF +#line 982 "configure" #include "confdefs.h" -#include <sys/types.h> -#include <sys/dir.h> + int main() { return 0; } -int t() { DIR *dirp = 0;; return 0; } +int t() { +opendir() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining SYSDIR" -echo "#define" SYSDIR "1" >> confdefs.h -DEFS="$DEFS -DSYSDIR=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}SYSDIR\${ac_dB}SYSDIR\${ac_dC}1\${ac_dD} -\${ac_uA}SYSDIR\${ac_uB}SYSDIR\${ac_uC}1\${ac_uD} -\${ac_eA}SYSDIR\${ac_eB}SYSDIR\${ac_eC}1\${ac_eD} -" -} - ac_dir_header=sys/dir.h - + eval "ac_cv_lib_x=yes" +else + rm -rf conftest* + eval "ac_cv_lib_x=no" fi rm -f conftest* +LIBS="$ac_save_LIBS" + fi -if test -z "$ac_dir_header"; then - test -n "$silent" || echo "checking for ndir.h" -cat > conftest.${ac_ext} <<EOF +if eval "test \"`echo '$ac_cv_lib_'x`\" = yes"; then + echo "$ac_t""yes" 1>&4 + LIBS="$LIBS -lx" +else + echo "$ac_t""no" 1>&4 +fi + +fi + + +# checks for typedefs +echo "checking for clock_t in time.h" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 1014 "configure" #include "confdefs.h" -#include <sys/types.h> -#include <ndir.h> -int main() { return 0; } -int t() { DIR *dirp = 0;; return 0; } +#include <time.h> EOF -if eval $ac_compile; then +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "clock_t" >/dev/null 2>&1; then + : +else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining NDIR" -echo "#define" NDIR "1" >> confdefs.h -DEFS="$DEFS -DNDIR=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}NDIR\${ac_dB}NDIR\${ac_dC}1\${ac_dD} -\${ac_uA}NDIR\${ac_uB}NDIR\${ac_uC}1\${ac_uD} -\${ac_eA}NDIR\${ac_eB}NDIR\${ac_eC}1\${ac_eD} -" -} - ac_dir_header=ndir.h + cat >> confdefs.h <<\EOF +#define clock_t long +EOF fi rm -f conftest* -fi -test -n "$silent" || echo "checking for closedir return value" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for mode_t""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_type_mode_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1035 "configure" #include "confdefs.h" #include <sys/types.h> -#include <$ac_dir_header> -int closedir(); main() { exit(closedir(opendir(".")) != 0); } +#if STDC_HEADERS +#include <stdlib.h> +#endif EOF -eval $ac_compile -if test -s conftest && (./conftest; exit) 2>/dev/null; then - : +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "mode_t" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_mode_t=yes else - -{ -test -n "$verbose" && \ -echo " defining VOID_CLOSEDIR" -echo "#define" VOID_CLOSEDIR "1" >> confdefs.h -DEFS="$DEFS -DVOID_CLOSEDIR=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}VOID_CLOSEDIR\${ac_dB}VOID_CLOSEDIR\${ac_dC}1\${ac_dD} -\${ac_uA}VOID_CLOSEDIR\${ac_uB}VOID_CLOSEDIR\${ac_uC}1\${ac_uD} -\${ac_eA}VOID_CLOSEDIR\${ac_eB}VOID_CLOSEDIR\${ac_eC}1\${ac_eD} -" -} + rm -rf conftest* + ac_cv_type_mode_t=no +fi +rm -f conftest* fi -rm -fr conftest* +echo "$ac_t""$ac_cv_type_mode_t" 1>&4 +if test $ac_cv_type_mode_t = no; then + cat >> confdefs.h <<\EOF +#define mode_t int +EOF +fi -# checks for typedefs -test -n "$silent" || echo "checking for clock_t in time.h" -echo '#include "confdefs.h" -#include <time.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "clock_t" conftest.out >/dev/null 2>&1; then - : +echo $ac_n "checking for off_t""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_type_off_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1066 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "off_t" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_off_t=yes else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" clock_t to be "long" -echo "#define" clock_t "long" >> confdefs.h -DEFS="$DEFS -Dclock_t=long" -ac_sed_defs="${ac_sed_defs}\${ac_dA}clock_t\${ac_dB}clock_t\${ac_dC}long\${ac_dD} -\${ac_uA}clock_t\${ac_uB}clock_t\${ac_uC}long\${ac_uD} -\${ac_eA}clock_t\${ac_eB}clock_t\${ac_eC}long\${ac_eD} -" -} - + ac_cv_type_off_t=no fi rm -f conftest* -test -n "$silent" || echo "checking for mode_t in sys/types.h" -echo '#include "confdefs.h" -#include <sys/types.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "mode_t" conftest.out >/dev/null 2>&1; then - : -else - rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" mode_t to be "int" -echo "#define" mode_t "int" >> confdefs.h -DEFS="$DEFS -Dmode_t=int" -ac_sed_defs="${ac_sed_defs}\${ac_dA}mode_t\${ac_dB}mode_t\${ac_dC}int\${ac_dD} -\${ac_uA}mode_t\${ac_uB}mode_t\${ac_uC}int\${ac_uD} -\${ac_eA}mode_t\${ac_eB}mode_t\${ac_eC}int\${ac_eD} -" -} +fi +echo "$ac_t""$ac_cv_type_off_t" 1>&4 +if test $ac_cv_type_off_t = no; then + cat >> confdefs.h <<\EOF +#define off_t long +EOF fi -rm -f conftest* -test -n "$silent" || echo "checking for off_t in sys/types.h" -echo '#include "confdefs.h" -#include <sys/types.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "off_t" conftest.out >/dev/null 2>&1; then - : +echo $ac_n "checking for pid_t""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_type_pid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1097 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "pid_t" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_pid_t=yes else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" off_t to be "long" -echo "#define" off_t "long" >> confdefs.h -DEFS="$DEFS -Doff_t=long" -ac_sed_defs="${ac_sed_defs}\${ac_dA}off_t\${ac_dB}off_t\${ac_dC}long\${ac_dD} -\${ac_uA}off_t\${ac_uB}off_t\${ac_uC}long\${ac_uD} -\${ac_eA}off_t\${ac_eB}off_t\${ac_eC}long\${ac_eD} -" -} - + ac_cv_type_pid_t=no fi rm -f conftest* -test -n "$silent" || echo "checking for pid_t in sys/types.h" -echo '#include "confdefs.h" -#include <sys/types.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "pid_t" conftest.out >/dev/null 2>&1; then - : -else - rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" pid_t to be "int" -echo "#define" pid_t "int" >> confdefs.h -DEFS="$DEFS -Dpid_t=int" -ac_sed_defs="${ac_sed_defs}\${ac_dA}pid_t\${ac_dB}pid_t\${ac_dC}int\${ac_dD} -\${ac_uA}pid_t\${ac_uB}pid_t\${ac_uC}int\${ac_uD} -\${ac_eA}pid_t\${ac_eB}pid_t\${ac_eC}int\${ac_eD} -" -} +fi +echo "$ac_t""$ac_cv_type_pid_t" 1>&4 +if test $ac_cv_type_pid_t = no; then + cat >> confdefs.h <<\EOF +#define pid_t int +EOF fi -rm -f conftest* -test -n "$silent" || echo "checking for return type of signal handlers" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1128 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> @@ -952,111 +1133,103 @@ cat > conftest.${ac_ext} <<EOF #endif extern void (*signal ()) (); int main() { return 0; } -int t() { int i;; return 0; } +int t() { +int i; +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" RETSIGTYPE to be "void" -echo "#define" RETSIGTYPE "void" >> confdefs.h -DEFS="$DEFS -DRETSIGTYPE=void" -ac_sed_defs="${ac_sed_defs}\${ac_dA}RETSIGTYPE\${ac_dB}RETSIGTYPE\${ac_dC}void\${ac_dD} -\${ac_uA}RETSIGTYPE\${ac_uB}RETSIGTYPE\${ac_uC}void\${ac_uD} -\${ac_eA}RETSIGTYPE\${ac_eB}RETSIGTYPE\${ac_eC}void\${ac_eD} -" -} - - + ac_cv_type_signal=void else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" RETSIGTYPE to be "int" -echo "#define" RETSIGTYPE "int" >> confdefs.h -DEFS="$DEFS -DRETSIGTYPE=int" -ac_sed_defs="${ac_sed_defs}\${ac_dA}RETSIGTYPE\${ac_dB}RETSIGTYPE\${ac_dC}int\${ac_dD} -\${ac_uA}RETSIGTYPE\${ac_uB}RETSIGTYPE\${ac_uC}int\${ac_uD} -\${ac_eA}RETSIGTYPE\${ac_eB}RETSIGTYPE\${ac_eC}int\${ac_eD} -" -} - + ac_cv_type_signal=int fi rm -f conftest* +fi +echo "$ac_t""$ac_cv_type_signal" 1>&4 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF -test -n "$silent" || echo "checking for size_t in sys/types.h" -echo '#include "confdefs.h" -#include <sys/types.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "size_t" conftest.out >/dev/null 2>&1; then - : + +echo $ac_n "checking for size_t""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_type_size_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1162 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "size_t" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_size_t=yes else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" size_t to be "unsigned" -echo "#define" size_t "unsigned" >> confdefs.h -DEFS="$DEFS -Dsize_t=unsigned" -ac_sed_defs="${ac_sed_defs}\${ac_dA}size_t\${ac_dB}size_t\${ac_dC}unsigned\${ac_dD} -\${ac_uA}size_t\${ac_uB}size_t\${ac_uC}unsigned\${ac_uD} -\${ac_eA}size_t\${ac_eB}size_t\${ac_eC}unsigned\${ac_eD} -" -} - + ac_cv_type_size_t=no fi rm -f conftest* -test -n "$silent" || echo "checking for uid_t in sys/types.h" -echo '#include "confdefs.h" -#include <sys/types.h>' > conftest.${ac_ext} -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "uid_t" conftest.out >/dev/null 2>&1; then - : +fi +echo "$ac_t""$ac_cv_type_size_t" 1>&4 +if test $ac_cv_type_size_t = no; then + cat >> confdefs.h <<\EOF +#define size_t unsigned +EOF + +fi + +echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_type_uid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 else + cat > conftest.$ac_ext <<EOF +#line 1193 "configure" +#include "confdefs.h" +#include <sys/types.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "uid_t" >/dev/null 2>&1; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" uid_t to be "int" -echo "#define" uid_t "int" >> confdefs.h -DEFS="$DEFS -Duid_t=int" -ac_sed_defs="${ac_sed_defs}\${ac_dA}uid_t\${ac_dB}uid_t\${ac_dC}int\${ac_dD} -\${ac_uA}uid_t\${ac_uB}uid_t\${ac_uC}int\${ac_uD} -\${ac_eA}uid_t\${ac_eB}uid_t\${ac_eC}int\${ac_eD} -" -} - -{ -test -n "$verbose" && \ -echo " defining" gid_t to be "int" -echo "#define" gid_t "int" >> confdefs.h -DEFS="$DEFS -Dgid_t=int" -ac_sed_defs="${ac_sed_defs}\${ac_dA}gid_t\${ac_dB}gid_t\${ac_dC}int\${ac_dD} -\${ac_uA}gid_t\${ac_uB}gid_t\${ac_uC}int\${ac_uD} -\${ac_eA}gid_t\${ac_eB}gid_t\${ac_eC}int\${ac_eD} -" -} - + ac_cv_type_uid_t=yes +else + rm -rf conftest* + ac_cv_type_uid_t=no fi rm -f conftest* +fi +echo "$ac_t""$ac_cv_type_uid_t" 1>&4 +if test $ac_cv_type_uid_t = no; then + cat >> confdefs.h <<\EOF +#define uid_t int +EOF + + cat >> confdefs.h <<\EOF +#define gid_t int +EOF + +fi + # Set name for machine-dependent library files +echo $ac_n "checking MACHDEP""... $ac_c" 1>&4 if test -z "$MACHDEP" then - ac_system=`uname -s | tr '[A-Z]' '[a-z]'` - ac_release=`uname -r | sed 's/\..*//'` - MACHDEP="$ac_system$ac_release" + ac_sys_system=`uname -s | tr -d ' ' | tr '[A-Z]' '[a-z]'` + ac_sys_release=`uname -r | tr -d ' ' | sed 's/\..*//'` + MACHDEP="$ac_sys_system$ac_sys_release" case MACHDEP in '') MACHDEP=unknown;; esac - test -n "$verbose" && echo " setting MACHDEP to '$MACHDEP'" fi +echo "$ac_t""$MACHDEP" 1>&4 # Set info about shared libraries. # XXX This should try things out instead of testing uname! @@ -1064,254 +1237,282 @@ fi -ac_system=`uname -s` -ac_release=`uname -r` +ac_sys_system=`uname -s` +ac_sys_release=`uname -r` # SO is the extension of shared libraries `(including the dot!) # -- usually .so, .sl on HP-UX +echo $ac_n "checking SO""... $ac_c" 1>&4 if test -z "$SO" then - case $ac_system in + case $ac_sys_system in hp*|HP*) SO=.sl;; *) SO=.so;; esac - test -n "$verbose" && echo " setting SO to '$SO'" fi +echo "$ac_t""$SO" 1>&4 # LDSHARED is the ld *command* used to create shared library # -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5 +echo $ac_n "checking LDSHARED""... $ac_c" 1>&4 if test -z "$LDSHARED" then - case $ac_system/$ac_release in + case $ac_sys_system/$ac_sys_release in IRIX*) LDSHARED="ld -shared";; SunOS/4*) LDSHARED="ld";; SunOS/5*) LDSHARED="ld -G";; hp*|HP*) LDSHARED="ld -b";; *) LDSHARED="ld";; esac - test -n "$verbose" && echo " setting LDSHARED= to '$LDSHARED'" fi +echo "$ac_t""$LDSHARED" 1>&4 # CCSHARED are the C *flags* used to create objects to go into a shared # library -- this is only needed for HP-UX +echo $ac_n "checking CCSHARED""... $ac_c" 1>&4 if test -z "$CCSHARED" then - case $ac_system in + case $ac_sys_system in hp*|HP*) CCSHARED="+z";; esac - test -n "$verbose" && echo " setting CCSHARED= to '$CCSHARED'" fi +echo "$ac_t""$CCSHARED" 1>&4 # LINKFORSHARED are the flags passed to the $(CC) command that links # the python executable -- this is only needed for HP-UX +echo $ac_n "checking LINKFORSHARED""... $ac_c" 1>&4 if test -z "$LINKFORSHARED" then - case $ac_system in + case $ac_sys_system in hp*|HP*) LINKFORSHARED="-Wl,-E";; esac - test -n "$verbose" && echo " setting LINKFORSHARED to '$LINKFORSHARED'" fi +echo "$ac_t""$LINKFORSHARED" 1>&4 # checks for libraries -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -ldl" -ac_have_lib="" -test -n "$silent" || echo "checking for -ldl" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for -ldl""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_dl'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -ldl " +cat > conftest.$ac_ext <<EOF +#line 1297 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +dlopen() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_dl=yes" +else + rm -rf conftest* + eval "ac_cv_lib_dl=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - -{ -test -n "$verbose" && \ -echo " defining HAVE_LIBDL" -echo "#define" HAVE_LIBDL "1" >> confdefs.h -DEFS="$DEFS -DHAVE_LIBDL=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LIBDL\${ac_dB}HAVE_LIBDL\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_LIBDL\${ac_uB}HAVE_LIBDL\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_LIBDL\${ac_eB}HAVE_LIBDL\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" - LIBS="${LIBS} -ldl" fi +if eval "test \"`echo '$ac_cv_lib_'dl`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_lib=HAVE_LIB`echo dl | tr '[a-z]' '[A-Z]'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + LIBS="$LIBS -ldl" -test -n "$silent" || echo "checking for --with-svr4" -# check whether --with-svr4 or --without-svr4 was given. -withval="$with_svr4" -if test -n "$withval"; then - -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lsocket" -ac_have_lib="" -test -n "$silent" || echo "checking for -lsocket" -cat > conftest.${ac_ext} <<EOF +else + echo "$ac_t""no" 1>&4 +fi + # Dynamic linking for SunOS/Solaris and SYSV +echo $ac_n "checking for -ldld""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_dld'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -ldld " +cat > conftest.$ac_ext <<EOF +#line 1336 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +shl_load() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_dld=yes" +else + rm -rf conftest* + eval "ac_cv_lib_dld=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - -{ -test -n "$verbose" && \ -echo " defining HAVE_LIBSOCKET" -echo "#define" HAVE_LIBSOCKET "1" >> confdefs.h -DEFS="$DEFS -DHAVE_LIBSOCKET=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LIBSOCKET\${ac_dB}HAVE_LIBSOCKET\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_LIBSOCKET\${ac_uB}HAVE_LIBSOCKET\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_LIBSOCKET\${ac_eB}HAVE_LIBSOCKET\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" - LIBS="${LIBS} -lsocket" fi +if eval "test \"`echo '$ac_cv_lib_'dld`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_lib=HAVE_LIB`echo dld | tr '[a-z]' '[A-Z]'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="$LIBS -ldld" -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -linet" -ac_have_lib="" -test -n "$silent" || echo "checking for -linet" -cat > conftest.${ac_ext} <<EOF +else + echo "$ac_t""no" 1>&4 +fi + # Dynamic linking for HP-UX +echo $ac_n "checking for -lsun""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_sun'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lsun " +cat > conftest.$ac_ext <<EOF +#line 1375 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +getpwnam() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_sun=yes" +else + rm -rf conftest* + eval "ac_cv_lib_sun=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - -{ -test -n "$verbose" && \ -echo " defining HAVE_LIBINET" -echo "#define" HAVE_LIBINET "1" >> confdefs.h -DEFS="$DEFS -DHAVE_LIBINET=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LIBINET\${ac_dB}HAVE_LIBINET\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_LIBINET\${ac_uB}HAVE_LIBINET\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_LIBINET\${ac_eB}HAVE_LIBINET\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" - LIBS="${LIBS} -linet" fi +if eval "test \"`echo '$ac_cv_lib_'sun`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_lib=HAVE_LIB`echo sun | tr '[a-z]' '[A-Z]'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="$LIBS -lsun" -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lnsl" -ac_have_lib="" -test -n "$silent" || echo "checking for -lnsl" -cat > conftest.${ac_ext} <<EOF +else + echo "$ac_t""no" 1>&4 +fi + # NIS (== YP) interface for IRIX 4 +echo $ac_n "checking for -lsocket""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_socket'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lsocket -linet -lnsl" +cat > conftest.$ac_ext <<EOF +#line 1414 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +socket() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_socket=yes" +else + rm -rf conftest* + eval "ac_cv_lib_socket=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - -{ -test -n "$verbose" && \ -echo " defining HAVE_LIBNSL" -echo "#define" HAVE_LIBNSL "1" >> confdefs.h -DEFS="$DEFS -DHAVE_LIBNSL=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_LIBNSL\${ac_dB}HAVE_LIBNSL\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_LIBNSL\${ac_uB}HAVE_LIBNSL\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_LIBNSL\${ac_eB}HAVE_LIBNSL\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" - LIBS="${LIBS} -lnsl" fi - - +if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then + echo "$ac_t""yes" 1>&4 + LIBS=-lsocket -linet -lnsl +else + echo "$ac_t""no" 1>&4 fi -test -n "$silent" || echo "checking for --with-readline" -# check whether --with-readline or --without-readline was given. +echo "checking for --with-readline" 1>&4 +# Check whether --with-readline or --without-readline was given. withval="$with_readline" if test -n "$withval"; then -{ -test -n "$verbose" && \ -echo " defining WITH_READLINE" -echo "#define" WITH_READLINE "1" >> confdefs.h -DEFS="$DEFS -DWITH_READLINE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}WITH_READLINE\${ac_dB}WITH_READLINE\${ac_dC}1\${ac_dD} -\${ac_uA}WITH_READLINE\${ac_uB}WITH_READLINE\${ac_uC}1\${ac_uD} -\${ac_eA}WITH_READLINE\${ac_eB}WITH_READLINE\${ac_eC}1\${ac_eD} -" -} +cat >> confdefs.h <<\EOF +#define WITH_READLINE 1 +EOF if test ! -d "$withval" -then echo "configure: proper usage is --with-readline=DIRECTORY" >&2; exit 1 +then { echo "configure: error: proper usage is --with-readline=DIRECTORY" 1>&2; exit 1; } fi termcap= -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -ltermcap" -ac_have_lib="" -test -n "$silent" || echo "checking for -ltermcap" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for -ltermcap""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_termcap'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -ltermcap " +cat > conftest.$ac_ext <<EOF +#line 1461 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +tgetent() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_termcap=yes" +else + rm -rf conftest* + eval "ac_cv_lib_termcap=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; termcap=termcap -else - :; ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -ltermlib" -ac_have_lib="" -test -n "$silent" || echo "checking for -ltermlib" -cat > conftest.${ac_ext} <<EOF +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'termcap`\" = yes"; then + echo "$ac_t""yes" 1>&4 + termcap=termcap +else + echo "$ac_t""no" 1>&4 + +echo $ac_n "checking for -ltermlib""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_termlib'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -ltermlib " +cat > conftest.$ac_ext <<EOF +#line 1493 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +tgetent() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_termlib=yes" +else + rm -rf conftest* + eval "ac_cv_lib_termlib=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; termcap=termlib +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'termlib`\" = yes"; then + echo "$ac_t""yes" 1>&4 + termcap=termlib else - :; + echo "$ac_t""no" 1>&4 fi fi @@ -1324,137 +1525,135 @@ then LIBS="$LIBS $withval/libreadline.a" then LIBS="$LIBS /usr/lib/lib$termcap.a" else LIBS="$LIBS -l$termcap" fi -else echo "configure: no working termcap/termlib" >&2; exit 1 +else { echo "configure: error: no working termcap/termlib" 1>&2; exit 1; } fi fi -test -n "$silent" || echo "checking for --with-thread" -# check whether --with-thread or --without-thread was given. +echo "checking for --with-thread" 1>&4 +# Check whether --with-thread or --without-thread was given. withval="$with_thread" if test -n "$withval"; then if test -d "$withval" then LIBS="$LIBS -L$withval" fi -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lpthreads" -ac_have_lib="" -test -n "$silent" || echo "checking for -lpthreads" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for -lpthreads""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_pthreads'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lpthreads " +cat > conftest.$ac_ext <<EOF +#line 1549 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +pthread_create() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_pthreads=yes" +else + rm -rf conftest* + eval "ac_cv_lib_pthreads=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; -{ -test -n "$verbose" && \ -echo " defining WITH_THREAD" -echo "#define" WITH_THREAD "1" >> confdefs.h -DEFS="$DEFS -DWITH_THREAD=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}WITH_THREAD\${ac_dB}WITH_THREAD\${ac_dC}1\${ac_dD} -\${ac_uA}WITH_THREAD\${ac_uB}WITH_THREAD\${ac_uC}1\${ac_uD} -\${ac_eA}WITH_THREAD\${ac_eB}WITH_THREAD\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" +fi +if eval "test \"`echo '$ac_cv_lib_'pthreads`\" = yes"; then + echo "$ac_t""yes" 1>&4 + cat >> confdefs.h <<\EOF +#define WITH_THREAD 1 +EOF -{ -test -n "$verbose" && \ -echo " defining _POSIX_THREADS" -echo "#define" _POSIX_THREADS "1" >> confdefs.h -DEFS="$DEFS -D_POSIX_THREADS=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}_POSIX_THREADS\${ac_dB}_POSIX_THREADS\${ac_dC}1\${ac_dD} -\${ac_uA}_POSIX_THREADS\${ac_uB}_POSIX_THREADS\${ac_uC}1\${ac_uD} -\${ac_eA}_POSIX_THREADS\${ac_eB}_POSIX_THREADS\${ac_eC}1\${ac_eD} -" -} +cat >> confdefs.h <<\EOF +#define _POSIX_THREADS 1 +EOF LIBS="$LIBS -lpthreads" LIBOBJS="$LIBOBJS thread.o" else - :; + echo "$ac_t""no" 1>&4 fi -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lmpc" -ac_have_lib="" -test -n "$silent" || echo "checking for -lmpc" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for -lmpc""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_mpc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lmpc " +cat > conftest.$ac_ext <<EOF +#line 1591 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +usconfig() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_mpc=yes" +else + rm -rf conftest* + eval "ac_cv_lib_mpc=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; -{ -test -n "$verbose" && \ -echo " defining WITH_THREAD" -echo "#define" WITH_THREAD "1" >> confdefs.h -DEFS="$DEFS -DWITH_THREAD=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}WITH_THREAD\${ac_dB}WITH_THREAD\${ac_dC}1\${ac_dD} -\${ac_uA}WITH_THREAD\${ac_uB}WITH_THREAD\${ac_uC}1\${ac_uD} -\${ac_eA}WITH_THREAD\${ac_eB}WITH_THREAD\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'mpc`\" = yes"; then + echo "$ac_t""yes" 1>&4 + cat >> confdefs.h <<\EOF +#define WITH_THREAD 1 +EOF LIBS="$LIBS -lmpc" LIBOBJS="$LIBOBJS thread.o" else - :; + echo "$ac_t""no" 1>&4 fi -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lthread" -ac_have_lib="" -test -n "$silent" || echo "checking for -lthread" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for -lthread""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_thread'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lthread " +cat > conftest.$ac_ext <<EOF +#line 1629 "configure" #include "confdefs.h" int main() { return 0; } -int t() { main();; return 0; } +int t() { +thr_create() +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - ac_have_lib="1" - + eval "ac_cv_lib_thread=yes" +else + rm -rf conftest* + eval "ac_cv_lib_thread=no" fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; -{ -test -n "$verbose" && \ -echo " defining WITH_THREAD" -echo "#define" WITH_THREAD "1" >> confdefs.h -DEFS="$DEFS -DWITH_THREAD=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}WITH_THREAD\${ac_dB}WITH_THREAD\${ac_dC}1\${ac_dD} -\${ac_uA}WITH_THREAD\${ac_uB}WITH_THREAD\${ac_uC}1\${ac_uD} -\${ac_eA}WITH_THREAD\${ac_eB}WITH_THREAD\${ac_eC}1\${ac_eD} -" -} +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'thread`\" = yes"; then + echo "$ac_t""yes" 1>&4 + cat >> confdefs.h <<\EOF +#define WITH_THREAD 1 +EOF LIBS="$LIBS -lthread" LIBOBJS="$LIBOBJS thread.o" else - :; + echo "$ac_t""no" 1>&4 fi @@ -1465,53 +1664,39 @@ fi DLINCLDIR=/ -test -n "$silent" || echo "checking for --with-sgi-dl" -# check whether --with-sgi-dl or --without-sgi-dl was given. +echo "checking for --with-sgi-dl" 1>&4 +# Check whether --with-sgi-dl or --without-sgi-dl was given. withval="$with_sgi_dl" if test -n "$withval"; then -{ -test -n "$verbose" && \ -echo " defining WITH_SGI_DL" -echo "#define" WITH_SGI_DL "1" >> confdefs.h -DEFS="$DEFS -DWITH_SGI_DL=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}WITH_SGI_DL\${ac_dB}WITH_SGI_DL\${ac_dC}1\${ac_dD} -\${ac_uA}WITH_SGI_DL\${ac_uB}WITH_SGI_DL\${ac_uC}1\${ac_uD} -\${ac_eA}WITH_SGI_DL\${ac_eB}WITH_SGI_DL\${ac_eC}1\${ac_eD} -" -} +cat >> confdefs.h <<\EOF +#define WITH_SGI_DL 1 +EOF dldir=$withval if test -d "$dldir" then LIBS="$LIBS -L$dldir" -else echo "configure: proper usage is --with-sgi-dl=DIRECTORY" >&2; exit 1 +else { echo "configure: error: proper usage is --with-sgi-dl=DIRECTORY" 1>&2; exit 1; } fi DLINCLDIR=${dldir} LIBS="$LIBS -ldl -lmld" fi -test -n "$silent" || echo "checking for --with-dl-dld" -# check whether --with-dl-dld or --without-dl-dld was given. +echo "checking for --with-dl-dld" 1>&4 +# Check whether --with-dl-dld or --without-dl-dld was given. withval="$with_dl_dld" if test -n "$withval"; then -{ -test -n "$verbose" && \ -echo " defining WITH_DL_DLD" -echo "#define" WITH_DL_DLD "1" >> confdefs.h -DEFS="$DEFS -DWITH_DL_DLD=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}WITH_DL_DLD\${ac_dB}WITH_DL_DLD\${ac_dC}1\${ac_dD} -\${ac_uA}WITH_DL_DLD\${ac_uB}WITH_DL_DLD\${ac_uC}1\${ac_uD} -\${ac_eA}WITH_DL_DLD\${ac_eB}WITH_DL_DLD\${ac_eC}1\${ac_eD} -" -} +cat >> confdefs.h <<\EOF +#define WITH_DL_DLD 1 +EOF dldir=`echo "$withval" | sed 's/,.*//'` dlddir=`echo "$withval" | sed 's/.*,//'` if test -d "$dldir" -a -d "$dlddir" then LIBS="$LIBS -L$dldir -L$dlddir" -else echo "configure: proper usage is --with-dl-dld=DL_DIRECTORY" >&2; exit 1 +else { echo "configure: error: proper usage is --with-dl-dld=DL_DIRECTORY" 1>&2; exit 1; } fi DLINCLDIR=${dldir} LIBS="$LIBS -ldl -ldld" @@ -1519,80 +1704,109 @@ fi # checks for library functions -for ac_func in chown clock dlopen ftime gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times uname waitpid +for ac_func in chown clock dlopen ftime ftruncate gethostname_r gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times truncate uname waitpid do -ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` -test -n "$silent" || echo "checking for ${ac_func}" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1715 "configure" #include "confdefs.h" -#include <ctype.h> +#include <ctype.h> /* Arbitrary system header to define __stub macros. */ int main() { return 0; } -int t() { +int t() { + /* 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}) +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else /* Override any gcc2 internal prototype to avoid an error. */ -extern char ${ac_func}(); ${ac_func}(); +char $ac_func(); $ac_func(); #endif + ; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - { -test -n "$verbose" && \ -echo " defining ${ac_tr_func}" -echo "#define" ${ac_tr_func} "1" >> confdefs.h -DEFS="$DEFS -D${ac_tr_func}=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}${ac_tr_func}\${ac_dB}${ac_tr_func}\${ac_dC}1\${ac_dD} -\${ac_uA}${ac_tr_func}\${ac_uB}${ac_tr_func}\${ac_uC}1\${ac_uD} -\${ac_eA}${ac_tr_func}\${ac_eB}${ac_tr_func}\${ac_eC}1\${ac_eD} -" -} - - + eval "ac_cv_func_$ac_func=yes" +else + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" fi rm -f conftest* + +fi +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&4 +fi done for ac_func in dup2 getcwd strerror memmove do -test -n "$silent" || echo "checking for ${ac_func}" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1762 "configure" #include "confdefs.h" -#include <ctype.h> +#include <ctype.h> /* Arbitrary system header to define __stub macros. */ int main() { return 0; } -int t() { +int t() { + /* 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}) +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else /* Override any gcc2 internal prototype to avoid an error. */ -extern char ${ac_func}(); ${ac_func}(); +char $ac_func(); $ac_func(); #endif + ; return 0; } EOF -if eval $ac_compile; then - : +if eval $ac_link; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" else rm -rf conftest* - LIBOBJS="$LIBOBJS ${ac_func}.o" -test -n "$verbose" && echo " using ${ac_func}.o instead" + eval "ac_cv_func_$ac_func=no" fi rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&4 + : +else + echo "$ac_t""no" 1>&4 +LIBOBJS="$LIBOBJS ${ac_func}.o" +fi + done -test -n "$silent" || echo "checking for getpgrp" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for getpgrp""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_func_getpgrp'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1805 "configure" #include "confdefs.h" -#include <ctype.h> +#include <ctype.h> /* Arbitrary system header to define __stub macros. */ int main() { return 0; } -int t() { +int t() { + /* 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. */ @@ -1600,47 +1814,56 @@ int t() { choke me #else /* Override any gcc2 internal prototype to avoid an error. */ -extern char getpgrp(); getpgrp(); +char getpgrp(); getpgrp(); #endif + ; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - test -n "$silent" || echo "checking for argument to getpgrp" -cat > conftest.${ac_ext} <<EOF + eval "ac_cv_func_getpgrp=yes" +else + rm -rf conftest* + eval "ac_cv_func_getpgrp=no" +fi +rm -f conftest* + +fi +if eval "test \"`echo '$ac_cv_func_'getpgrp`\" = yes"; then + echo "$ac_t""yes" 1>&4 + cat > conftest.$ac_ext <<EOF +#line 1836 "configure" #include "confdefs.h" #include <unistd.h> int main() { return 0; } -int t() { getpgrp(0);; return 0; } +int t() { +getpgrp(0); +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining GETPGRP_HAVE_ARG" -echo "#define" GETPGRP_HAVE_ARG "1" >> confdefs.h -DEFS="$DEFS -DGETPGRP_HAVE_ARG=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}GETPGRP_HAVE_ARG\${ac_dB}GETPGRP_HAVE_ARG\${ac_dC}1\${ac_dD} -\${ac_uA}GETPGRP_HAVE_ARG\${ac_uB}GETPGRP_HAVE_ARG\${ac_uC}1\${ac_uD} -\${ac_eA}GETPGRP_HAVE_ARG\${ac_eB}GETPGRP_HAVE_ARG\${ac_eC}1\${ac_eD} -" -} - + cat >> confdefs.h <<\EOF +#define GETPGRP_HAVE_ARG 1 +EOF fi rm -f conftest* - +else + echo "$ac_t""no" 1>&4 fi -rm -f conftest* -test -n "$silent" || echo "checking for setpgrp" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for setpgrp""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_func_setpgrp'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1862 "configure" #include "confdefs.h" -#include <ctype.h> +#include <ctype.h> /* Arbitrary system header to define __stub macros. */ int main() { return 0; } -int t() { +int t() { + /* 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. */ @@ -1648,193 +1871,273 @@ int t() { choke me #else /* Override any gcc2 internal prototype to avoid an error. */ -extern char setpgrp(); setpgrp(); +char setpgrp(); setpgrp(); #endif + ; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - test -n "$silent" || echo "checking for arguments to setpgrp" -cat > conftest.${ac_ext} <<EOF + eval "ac_cv_func_setpgrp=yes" +else + rm -rf conftest* + eval "ac_cv_func_setpgrp=no" +fi +rm -f conftest* + +fi +if eval "test \"`echo '$ac_cv_func_'setpgrp`\" = yes"; then + echo "$ac_t""yes" 1>&4 + cat > conftest.$ac_ext <<EOF +#line 1893 "configure" #include "confdefs.h" #include <unistd.h> int main() { return 0; } -int t() { setpgrp(0,0);; return 0; } +int t() { +setpgrp(0,0); +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining SETPGRP_HAVE_ARG" -echo "#define" SETPGRP_HAVE_ARG "1" >> confdefs.h -DEFS="$DEFS -DSETPGRP_HAVE_ARG=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}SETPGRP_HAVE_ARG\${ac_dB}SETPGRP_HAVE_ARG\${ac_dC}1\${ac_dD} -\${ac_uA}SETPGRP_HAVE_ARG\${ac_uB}SETPGRP_HAVE_ARG\${ac_uC}1\${ac_uD} -\${ac_eA}SETPGRP_HAVE_ARG\${ac_eB}SETPGRP_HAVE_ARG\${ac_eC}1\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define SETPGRP_HAVE_ARG 1 +EOF + +fi +rm -f conftest* + +else + echo "$ac_t""no" 1>&4 +fi + +echo $ac_n "checking for gettimeofday""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_func_gettimeofday'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1919 "configure" +#include "confdefs.h" +#include <ctype.h> /* Arbitrary system header to define __stub macros. */ +int main() { return 0; } +int t() { +/* 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_gettimeofday) || defined (__stub___gettimeofday) +choke me +#else +/* Override any gcc2 internal prototype to avoid an error. */ +char gettimeofday(); gettimeofday(); +#endif +; return 0; } +EOF +if eval $ac_link; then + rm -rf conftest* + eval "ac_cv_func_gettimeofday=yes" +else + rm -rf conftest* + eval "ac_cv_func_gettimeofday=no" fi rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then + echo "$ac_t""yes" 1>&4 + cat > conftest.$ac_ext <<EOF +#line 1950 "configure" +#include "confdefs.h" +#include <sys/time.h> +int main() { return 0; } +int t() { +gettimeofday((struct timeval*)0,(struct timezone*)0); +; return 0; } +EOF +if eval $ac_compile; then + : +else + rm -rf conftest* + cat >> confdefs.h <<\EOF +#define GETTIMEOFDAY_NO_TZ 1 +EOF fi rm -f conftest* +else + echo "$ac_t""no" 1>&4 +fi + # checks for structures -test -n "$silent" || echo "checking for whether time.h and sys/time.h may both be included" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 1980 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/time.h> #include <time.h> int main() { return 0; } -int t() { struct tm *tp;; return 0; } +int t() { +struct tm *tp; +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining TIME_WITH_SYS_TIME" -echo "#define" TIME_WITH_SYS_TIME "1" >> confdefs.h -DEFS="$DEFS -DTIME_WITH_SYS_TIME=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}TIME_WITH_SYS_TIME\${ac_dB}TIME_WITH_SYS_TIME\${ac_dC}1\${ac_dD} -\${ac_uA}TIME_WITH_SYS_TIME\${ac_uB}TIME_WITH_SYS_TIME\${ac_uC}1\${ac_uD} -\${ac_eA}TIME_WITH_SYS_TIME\${ac_eB}TIME_WITH_SYS_TIME\${ac_eC}1\${ac_eD} -" -} + ac_cv_header_time=yes +else + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi +echo "$ac_t""$ac_cv_header_time" 1>&4 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF fi -rm -f conftest* -test -n "$silent" || echo "checking for struct tm in time.h" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_struct_tm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 2013 "configure" #include "confdefs.h" #include <sys/types.h> #include <time.h> int main() { return 0; } -int t() { struct tm *tp; tp->tm_sec;; return 0; } +int t() { +struct tm *tp; tp->tm_sec; +; return 0; } EOF if eval $ac_compile; then - : + rm -rf conftest* + ac_cv_struct_tm=time.h else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining TM_IN_SYS_TIME" -echo "#define" TM_IN_SYS_TIME "1" >> confdefs.h -DEFS="$DEFS -DTM_IN_SYS_TIME=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}TM_IN_SYS_TIME\${ac_dB}TM_IN_SYS_TIME\${ac_dC}1\${ac_dD} -\${ac_uA}TM_IN_SYS_TIME\${ac_uB}TM_IN_SYS_TIME\${ac_uC}1\${ac_uD} -\${ac_eA}TM_IN_SYS_TIME\${ac_eB}TM_IN_SYS_TIME\${ac_eC}1\${ac_eD} -" -} - + ac_cv_struct_tm=sys/time.h fi rm -f conftest* -ac_decl='#include <sys/types.h> -' -case "$DEFS" in - *TM_IN_SYS_TIME*) ac_decl="$ac_decl -#include <sys/time.h> -" ;; - *) ac_decl="$ac_decl -#include <time.h> -" ;; -esac -test -n "$silent" || echo "checking for tm_zone in struct tm" -cat > conftest.${ac_ext} <<EOF +fi +echo "$ac_t""$ac_cv_struct_tm" 1>&4 +if test $ac_cv_struct_tm = sys/time.h; then + cat >> confdefs.h <<\EOF +#define TM_IN_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_struct_tm_zone'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 2045 "configure" #include "confdefs.h" -$ac_decl +#include <sys/types.h> +#include <$ac_cv_struct_tm> int main() { return 0; } -int t() { struct tm tm; tm.tm_zone;; return 0; } +int t() { +struct tm tm; tm.tm_zone; +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining HAVE_TM_ZONE" -echo "#define" HAVE_TM_ZONE "1" >> confdefs.h -DEFS="$DEFS -DHAVE_TM_ZONE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TM_ZONE\${ac_dB}HAVE_TM_ZONE\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_TM_ZONE\${ac_uB}HAVE_TM_ZONE\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_TM_ZONE\${ac_eB}HAVE_TM_ZONE\${ac_eC}1\${ac_eD} -" -} - - + ac_cv_struct_tm_zone=yes else rm -rf conftest* - ac_no_tm_zone=1 + ac_cv_struct_tm_zone=no fi rm -f conftest* -if test -n "$ac_no_tm_zone"; then -test -n "$silent" || echo "checking for tzname" -cat > conftest.${ac_ext} <<EOF +fi +echo "$ac_t""$ac_cv_struct_tm_zone" 1>&4 +if test "$ac_cv_struct_tm_zone" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TM_ZONE 1 +EOF + +else + echo $ac_n "checking for tzname""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_var_tzname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 2076 "configure" #include "confdefs.h" #include <time.h> #ifndef tzname /* For SGI. */ -extern char *tzname[]; /* RS6000 and others want it this way. */ +extern char *tzname[]; /* RS6000 and others reject char **tzname. */ #endif int main() { return 0; } -int t() { atoi(*tzname);; return 0; } +int t() { +atoi(*tzname); +; return 0; } EOF -if eval $ac_compile; then +if eval $ac_link; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining HAVE_TZNAME" -echo "#define" HAVE_TZNAME "1" >> confdefs.h -DEFS="$DEFS -DHAVE_TZNAME=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_TZNAME\${ac_dB}HAVE_TZNAME\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_TZNAME\${ac_uB}HAVE_TZNAME\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_TZNAME\${ac_eB}HAVE_TZNAME\${ac_eC}1\${ac_eD} -" -} - - + ac_cv_var_tzname=yes +else + rm -rf conftest* + ac_cv_var_tzname=no fi rm -f conftest* fi + echo "$ac_t""$ac_cv_var_tzname" 1>&4 + if test $ac_cv_var_tzname = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TZNAME 1 +EOF + + fi +fi + -test -n "$silent" || echo "checking for whether we have altzone" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking for time.h that defines altzone""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_header_time_altzone'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 2112 "configure" #include "confdefs.h" #include <time.h> int main() { return 0; } -int t() { return altzone;; return 0; } +int t() { +return altzone; +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining HAVE_ALTZONE" -echo "#define" HAVE_ALTZONE "1" >> confdefs.h -DEFS="$DEFS -DHAVE_ALTZONE=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_ALTZONE\${ac_dB}HAVE_ALTZONE\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_ALTZONE\${ac_uB}HAVE_ALTZONE\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_ALTZONE\${ac_eB}HAVE_ALTZONE\${ac_eC}1\${ac_eD} -" -} + ac_cv_header_time_altzone=yes +else + rm -rf conftest* + ac_cv_header_time_altzone=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_header_time_altzone" 1>&4 +if test $ac_cv_header_time_altzone = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALTZONE 1 +EOF fi -rm -f conftest* -test -n "$silent" || echo "checking for whether sys/select.h and sys/time.h may both be included" -cat > conftest.${ac_ext} <<EOF +echo "checking whether sys/select.h and sys/time.h may both be included" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2141 "configure" #include "confdefs.h" #include <sys/types.h> @@ -1842,22 +2145,15 @@ cat > conftest.${ac_ext} <<EOF #include <sys/time.h> int main() { return 0; } -int t() { ;; return 0; } +int t() { +; +; return 0; } EOF if eval $ac_compile; then rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining SYS_SELECT_WITH_SYS_TIME" -echo "#define" SYS_SELECT_WITH_SYS_TIME "1" >> confdefs.h -DEFS="$DEFS -DSYS_SELECT_WITH_SYS_TIME=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}SYS_SELECT_WITH_SYS_TIME\${ac_dB}SYS_SELECT_WITH_SYS_TIME\${ac_dC}1\${ac_dD} -\${ac_uA}SYS_SELECT_WITH_SYS_TIME\${ac_uB}SYS_SELECT_WITH_SYS_TIME\${ac_uC}1\${ac_uD} -\${ac_eA}SYS_SELECT_WITH_SYS_TIME\${ac_eB}SYS_SELECT_WITH_SYS_TIME\${ac_eC}1\${ac_eD} -" -} - + cat >> confdefs.h <<\EOF +#define SYS_SELECT_WITH_SYS_TIME 1 +EOF fi rm -f conftest* @@ -1865,45 +2161,83 @@ rm -f conftest* # checks for compiler characteristics -test -n "$silent" || echo "checking for unsigned characters" -cat > conftest.${ac_ext} <<EOF +echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_c_char_unsigned'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + if test "$GCC" = yes; then + # GCC predefines this symbol on systems where it applies. +cat > conftest.$ac_ext <<EOF +#line 2172 "configure" +#include "confdefs.h" +#ifdef __CHAR_UNSIGNED__ + yes +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_c_char_unsigned=yes +else + rm -rf conftest* + ac_cv_c_char_unsigned=no +fi +rm -f conftest* + +else +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else +cat > conftest.$ac_ext <<EOF +#line 2194 "configure" #include "confdefs.h" /* volatile prevents gcc2 from optimizing the test away on sparcs. */ -#if !__STDC__ +#if !defined(__STDC__) || __STDC__ != 1 #define volatile #endif main() { -#ifdef __CHAR_UNSIGNED__ - exit(1); /* No need to redefine it. */ -#else volatile char c = 255; exit(c < 0); -#endif } EOF -eval $ac_compile +eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then - -{ -test -n "$verbose" && \ -echo " defining __CHAR_UNSIGNED__" -echo "#define" __CHAR_UNSIGNED__ "1" >> confdefs.h -DEFS="$DEFS -D__CHAR_UNSIGNED__=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}__CHAR_UNSIGNED__\${ac_dB}__CHAR_UNSIGNED__\${ac_dC}1\${ac_dD} -\${ac_uA}__CHAR_UNSIGNED__\${ac_uB}__CHAR_UNSIGNED__\${ac_uC}1\${ac_uD} -\${ac_eA}__CHAR_UNSIGNED__\${ac_eB}__CHAR_UNSIGNED__\${ac_eC}1\${ac_eD} -" -} - - + ac_cv_c_char_unsigned=yes +else + ac_cv_c_char_unsigned=no +fi fi rm -fr conftest* +fi +fi +echo "$ac_t""$ac_cv_c_char_unsigned" 1>&4 +if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then + cat >> confdefs.h <<\EOF +#define __CHAR_UNSIGNED__ 1 +EOF + +fi + + +echo $ac_n "checking for working const""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + cat > conftest.$ac_ext <<EOF +#line 2228 "configure" +#include "confdefs.h" +int main() { return 0; } +int t() { -ac_prog='/* Ultrix mips cc rejects this. */ +/* 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; /* 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 */ @@ -1920,7 +2254,7 @@ ccp = (char const *const *) p; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ - int x[] = {25,17}; + int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } @@ -1936,292 +2270,306 @@ ccp = (char const *const *) p; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; -}' -test -n "$silent" || echo "checking for lack of working const" -cat > conftest.${ac_ext} <<EOF -#include "confdefs.h" +} -int main() { return 0; } -int t() { $ac_prog; return 0; } +; return 0; } EOF if eval $ac_compile; then - : + rm -rf conftest* + ac_cv_c_const=yes else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" const to be empty -echo "#define" const "" >> confdefs.h -DEFS="$DEFS -Dconst=" -ac_sed_defs="${ac_sed_defs}\${ac_dA}const\${ac_dB}const\${ac_dC}\${ac_dD} -\${ac_uA}const\${ac_uB}const\${ac_uC}\${ac_uD} -\${ac_eA}const\${ac_eB}const\${ac_eC}\${ac_eD} -" -} - + ac_cv_c_const=no fi rm -f conftest* +fi +echo "$ac_t""$ac_cv_c_const" 1>&4 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF -test -n "$silent" || echo "checking for lack of working volatile" -cat > conftest.${ac_ext} <<EOF +fi + + +echo "checking for working volatile" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2299 "configure" #include "confdefs.h" int main() { return 0; } -int t() { volatile int x; x = 0;; return 0; } +int t() { +volatile int x; x = 0; +; return 0; } EOF if eval $ac_compile; then : else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" volatile to be empty -echo "#define" volatile "" >> confdefs.h -DEFS="$DEFS -Dvolatile=" -ac_sed_defs="${ac_sed_defs}\${ac_dA}volatile\${ac_dB}volatile\${ac_dC}\${ac_dD} -\${ac_uA}volatile\${ac_uB}volatile\${ac_uC}\${ac_uD} -\${ac_eA}volatile\${ac_eB}volatile\${ac_eC}\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define volatile +EOF fi rm -f conftest* -test -n "$silent" || echo "checking for lack of working signed char" -cat > conftest.${ac_ext} <<EOF +echo "checking for working signed char" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2321 "configure" #include "confdefs.h" int main() { return 0; } -int t() { signed char c;; return 0; } +int t() { +signed char c; +; return 0; } EOF if eval $ac_compile; then : else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining" signed to be empty -echo "#define" signed "" >> confdefs.h -DEFS="$DEFS -Dsigned=" -ac_sed_defs="${ac_sed_defs}\${ac_dA}signed\${ac_dB}signed\${ac_dC}\${ac_dD} -\${ac_uA}signed\${ac_uB}signed\${ac_uC}\${ac_uD} -\${ac_eA}signed\${ac_eB}signed\${ac_eC}\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define signed +EOF fi rm -f conftest* -test -n "$silent" || echo "checking for prototypes" -cat > conftest.${ac_ext} <<EOF +echo "checking for prototypes" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2343 "configure" #include "confdefs.h" - int foo(int x) { return 0; } -int main() { return foo(10); } - +int main() { return 0; } +int t() { +return foo(10); +; return 0; } EOF -eval $ac_compile -if test -s conftest && (./conftest; exit) 2>/dev/null; then - -{ -test -n "$verbose" && \ -echo " defining HAVE_PROTOTYPES" -echo "#define" HAVE_PROTOTYPES "1" >> confdefs.h -DEFS="$DEFS -DHAVE_PROTOTYPES=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_PROTOTYPES\${ac_dB}HAVE_PROTOTYPES\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_PROTOTYPES\${ac_uB}HAVE_PROTOTYPES\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_PROTOTYPES\${ac_eB}HAVE_PROTOTYPES\${ac_eC}1\${ac_eD} -" -} - have_prototypes=1 - +if eval $ac_compile; then + rm -rf conftest* + cat >> confdefs.h <<\EOF +#define HAVE_PROTOTYPES 1 +EOF + have_prototypes=yes fi -rm -fr conftest* +rm -f conftest* + -test -n "$silent" || echo "checking for variable length prototypes and stdarg.h" -cat > conftest.${ac_ext} <<EOF +echo "checking for variable length prototypes and stdarg.h" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2363 "configure" #include "confdefs.h" #include <stdarg.h> int foo(int x, ...) { return 0; } -int main() { return foo(10, 11, 12); } +int main() { return 0; } +int t() { +return foo(10, 11, 12); +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + cat >> confdefs.h <<\EOF +#define HAVE_STDARG_PROTOTYPES 1 EOF -eval $ac_compile -if test -s conftest && (./conftest; exit) 2>/dev/null; then - -{ -test -n "$verbose" && \ -echo " defining HAVE_STDARG_PROTOTYPES" -echo "#define" HAVE_STDARG_PROTOTYPES "1" >> confdefs.h -DEFS="$DEFS -DHAVE_STDARG_PROTOTYPES=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}HAVE_STDARG_PROTOTYPES\${ac_dB}HAVE_STDARG_PROTOTYPES\${ac_dC}1\${ac_dD} -\${ac_uA}HAVE_STDARG_PROTOTYPES\${ac_uB}HAVE_STDARG_PROTOTYPES\${ac_uC}1\${ac_uD} -\${ac_eA}HAVE_STDARG_PROTOTYPES\${ac_eB}HAVE_STDARG_PROTOTYPES\${ac_eC}1\${ac_eD} -" -} - have_prototypes=1 fi -rm -fr conftest* +rm -f conftest* + + if test "$have_prototypes"; then -test -n "$silent" || echo "checking for "bad exec* prototypes"" -cat > conftest.${ac_ext} <<EOF +echo "checking for bad exec* prototypes" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2387 "configure" #include "confdefs.h" #include <unistd.h> int main() { return 0; } -int t() { char **t;execve("@",t,t);; return 0; } +int t() { +char **t;execve("@",t,t); +; return 0; } EOF if eval $ac_compile; then : else rm -rf conftest* - -{ -test -n "$verbose" && \ -echo " defining BAD_EXEC_PROTOTYPES" -echo "#define" BAD_EXEC_PROTOTYPES "1" >> confdefs.h -DEFS="$DEFS -DBAD_EXEC_PROTOTYPES=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}BAD_EXEC_PROTOTYPES\${ac_dB}BAD_EXEC_PROTOTYPES\${ac_dC}1\${ac_dD} -\${ac_uA}BAD_EXEC_PROTOTYPES\${ac_uB}BAD_EXEC_PROTOTYPES\${ac_uC}1\${ac_uD} -\${ac_eA}BAD_EXEC_PROTOTYPES\${ac_eB}BAD_EXEC_PROTOTYPES\${ac_eC}1\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define BAD_EXEC_PROTOTYPES 1 +EOF fi rm -f conftest* fi -test -n "$silent" || echo "checking for bad static forward" -cat > conftest.${ac_ext} <<EOF +echo "checking for bad static forward" 1>&4 +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else +cat > conftest.$ac_ext <<EOF +#line 2413 "configure" #include "confdefs.h" struct s { int a; int b; }; static struct s foo; -int foobar() { return !foo.a; } +int foobar() { + static int random; + random = (int) &foo; + return random; +} static struct s foo = { 1, 2 }; -main() { exit(foobar()); } +main() { + exit(!((int)&foo == foobar())); +} EOF -eval $ac_compile +eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then : else - -{ -test -n "$verbose" && \ -echo " defining BAD_STATIC_FORWARD" -echo "#define" BAD_STATIC_FORWARD "1" >> confdefs.h -DEFS="$DEFS -DBAD_STATIC_FORWARD=1" -ac_sed_defs="${ac_sed_defs}\${ac_dA}BAD_STATIC_FORWARD\${ac_dB}BAD_STATIC_FORWARD\${ac_dC}1\${ac_dD} -\${ac_uA}BAD_STATIC_FORWARD\${ac_uB}BAD_STATIC_FORWARD\${ac_uC}1\${ac_uD} -\${ac_eA}BAD_STATIC_FORWARD\${ac_eB}BAD_STATIC_FORWARD\${ac_eC}1\${ac_eD} -" -} + cat >> confdefs.h <<\EOF +#define BAD_STATIC_FORWARD 1 +EOF fi +fi rm -fr conftest* -# checks for system services -# (none yet) - -# other checks for UNIX variants -ac_save_LIBS="${LIBS}" -LIBS="${LIBS} -lsun" -ac_have_lib="" -test -n "$silent" || echo "checking for -lsun" -cat > conftest.${ac_ext} <<EOF +echo "checking whether va_list is an array" 1>&4 +cat > conftest.$ac_ext <<EOF +#line 2443 "configure" #include "confdefs.h" +#ifdef HAVE_STDARG_PROTOTYPES +#include <stdarg.h> +#else +#include <varargs.h> +#endif + int main() { return 0; } -int t() { main();; return 0; } +int t() { +va_list list1, list2; list1 = list2; +; return 0; } EOF if eval $ac_compile; then + : +else rm -rf conftest* - ac_have_lib="1" + cat >> confdefs.h <<\EOF +#define VA_LIST_IS_ARRAY 1 +EOF fi rm -f conftest* -LIBS="${ac_save_LIBS}" -if test -n "${ac_have_lib}"; then - :; LIBS="$LIBS -lsun" -else - :; -fi -test -n "$silent" || echo "checking for Xenix" -cat > conftest.${ac_ext} <<EOF +# checks for system services +# (none yet) + +# Linux requires this for correct f.p. operations +echo $ac_n "checking for -lieee""... $ac_c" 1>&4 +if eval "test \"`echo '${'ac_cv_lib_ieee'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&4 +else + ac_save_LIBS="$LIBS" +LIBS="$LIBS -lieee " +cat > conftest.$ac_ext <<EOF +#line 2480 "configure" #include "confdefs.h" -#if defined(M_XENIX) && !defined(M_UNIX) - yes -#endif +int main() { return 0; } +int t() { +__fpu_control() +; return 0; } EOF -eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1" -if egrep "yes" conftest.out >/dev/null 2>&1; then +if eval $ac_link; then rm -rf conftest* - XENIX=1 - + eval "ac_cv_lib_ieee=yes" +else + rm -rf conftest* + eval "ac_cv_lib_ieee=no" fi rm -f conftest* +LIBS="$ac_save_LIBS" -if test -n "$XENIX"; then - LIBS="$LIBS -lx" - case "$DEFS" in - *SYSNDIR*) ;; - *) LIBS="-ldir $LIBS" ;; # Make sure -ldir precedes any -lx. - esac +fi +if eval "test \"`echo '$ac_cv_lib_'ieee`\" = yes"; then + echo "$ac_t""yes" 1>&4 + ac_tr_lib=HAVE_LIB`echo ieee | tr '[a-z]' '[A-Z]'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="$LIBS -lieee" + +else + echo "$ac_t""no" 1>&4 fi # check for --with-libm=... LIBM=-lm -# check whether --with-libm or --without-libm was given. +# Check whether --with-libm or --without-libm was given. withval="$with_libm" if test -n "$withval"; then - if test "$withval" != yes + +if test "$withval" != yes then LIBM=$withval -else echo "configure: proper usage is --with-libm=STRING" >&2; exit 1 +else { echo "configure: error: proper usage is --with-libm=STRING" 1>&2; exit 1; } fi fi # check for --with-libc=... -# check whether --with-libc or --without-libc was given. +# Check whether --with-libc or --without-libc was given. withval="$with_libc" if test -n "$withval"; then - if test "$withval" != yes + +if test "$withval" != yes then LIBC=$withval -else echo "configure: proper usage is --with-libc=STRING" >&2; exit 1 +else { echo "configure: error: proper usage is --with-libc=STRING" 1>&2; exit 1; } fi fi # generate output files - -# The preferred way to propogate these variables is regular @ substitutions. -if test -n "$prefix"; then - ac_prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%" -else - prefix=/usr/local -fi -if test -n "$exec_prefix"; then - ac_prsub="$ac_prsub -s%^exec_prefix\\([ ]*\\)=\\([ ]*\\).*$%exec_prefix\\1=\\2$exec_prefix%" +trap '' 1 2 15 +if test -w $cache_file; then +echo "updating cache $cache_file" +cat > $cache_file <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# Ultrix sh set writes to stderr and can't be redirected directly. +(set) 2>&1 | + sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \ + >> $cache_file else - exec_prefix='${prefix}' # Let make expand it. +echo "not updating unwritable cache $cache_file" fi +trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + # Any assignment to VPATH causes Sun make to only execute # the first set of double-colon rules, so remove it if not needed. # If there is a colon in the path, we need to keep it. @@ -2229,36 +2577,36 @@ if test "x$srcdir" = x.; then ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' fi -# Quote sed substitution magic chars in DEFS. -cat >conftest.def <<EOF -$DEFS -EOF -ac_escape_ampersand_and_backslash='s%[&\\]%\\&%g' -DEFS=`sed "$ac_escape_ampersand_and_backslash" <conftest.def` -rm -f conftest.def -# Substitute for predefined variables. +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 -trap 'rm -f config.status; exit 1' 1 2 15 -echo creating config.status -rm -f config.status -cat > config.status <<EOF +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF #!/bin/sh # Generated automatically by configure. # Run this file to recreate the current configuration. # This directory was configured as follows, # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: # -# $0 $configure_args +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. -ac_cs_usage="Usage: config.status [--recheck] [--version] [--help]" +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" for ac_option do case "\$ac_option" in -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) - echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create - exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create ;; + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; -version | --version | --versio | --versi | --vers | --ver | --ve | --v) - echo "config.status generated by autoconf version 1.11" + echo "$CONFIG_STATUS generated by autoconf version 2.0" exit 0 ;; -help | --help | --hel | --he | --h) echo "\$ac_cs_usage"; exit 0 ;; @@ -2266,52 +2614,72 @@ do esac done +ac_given_srcdir=$srcdir + trap 'rm -fr Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre config.h conftest*; exit 1' 1 2 15 -CC='$CC' -RANLIB='$RANLIB' -AR='$AR' -INSTALL='$INSTALL' -OPT='$OPT' -CPP='$CPP' -MACHDEP='$MACHDEP' -SO='$SO' -LDSHARED='$LDSHARED' -CCSHARED='$CCSHARED' -LINKFORSHARED='$LINKFORSHARED' -DLINCLDIR='$DLINCLDIR' -LIBOBJS='$LIBOBJS' -LIBM='$LIBM' -LIBC='$LIBC' -LIBS='$LIBS' -srcdir='$srcdir' -top_srcdir='$top_srcdir' -prefix='$prefix' -exec_prefix='$exec_prefix' -ac_prsub='$ac_prsub' -ac_vpsub='$ac_vpsub' -extrasub='$extrasub' -EOF -cat >> config.status <<\EOF -ac_given_srcdir=$srcdir +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF +$ac_vpsub +$extrasub +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@CC@%$CC%g +s%@RANLIB@%$RANLIB%g +s%@AR@%$AR%g +s%@INSTALL@%$INSTALL%g +s%@OPT@%$OPT%g +s%@CPP@%$CPP%g +s%@MACHDEP@%$MACHDEP%g +s%@SO@%$SO%g +s%@LDSHARED@%$LDSHARED%g +s%@CCSHARED@%$CCSHARED%g +s%@LINKFORSHARED@%$LINKFORSHARED%g +s%@DLINCLDIR@%$DLINCLDIR%g +s%@LIBOBJS@%$LIBOBJS%g +s%@LIBM@%$LIBM%g +s%@LIBC@%$LIBC%g + +CEOF +EOF +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust relative srcdir, etc. for subdirectories. -CONFIG_FILES=${CONFIG_FILES-"Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre"} -for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then # Remove last slash and all that follows it. Not all systems have dirname. ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then # The file is in a subdirectory. test ! -d "$ac_dir" && mkdir "$ac_dir" ac_dir_suffix="/$ac_dir" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` else - ac_dir_suffix= + ac_dir_suffix= ac_dots= fi - # A "../" for each directory in $ac_dir_suffix. - ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` case "$ac_given_srcdir" in .) srcdir=. - if test -z "$ac_dir_suffix"; then top_srcdir=. + if test -z "$ac_dots"; then top_srcdir=. else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; *) # Relative path. @@ -2321,129 +2689,108 @@ for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then echo creating "$ac_file" rm -f "$ac_file" - comment_str="Generated automatically from `echo $ac_file|sed 's|.*/||'`.in by configure." + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." case "$ac_file" in - *.c | *.h | *.C | *.cc | *.m ) echo "/* $comment_str */" > "$ac_file" ;; - * ) echo "# $comment_str" > "$ac_file" ;; + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; esac - sed -e " -$ac_prsub -$ac_vpsub -$extrasub -s%@CC@%$CC%g -s%@RANLIB@%$RANLIB%g -s%@AR@%$AR%g -s%@INSTALL@%$INSTALL%g -s%@OPT@%$OPT%g -s%@CPP@%$CPP%g -s%@MACHDEP@%$MACHDEP%g -s%@SO@%$SO%g -s%@LDSHARED@%$LDSHARED%g -s%@CCSHARED@%$CCSHARED%g -s%@LINKFORSHARED@%$LINKFORSHARED%g -s%@DLINCLDIR@%$DLINCLDIR%g -s%@LIBOBJS@%$LIBOBJS%g -s%@LIBM@%$LIBM%g -s%@LIBC@%$LIBC%g -s%@LIBS@%$LIBS%g + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g s%@srcdir@%$srcdir%g s%@top_srcdir@%$top_srcdir%g -s%@prefix@%$prefix%g -s%@exec_prefix@%$exec_prefix%g -s%@DEFS@%-DHAVE_CONFIG_H%" $ac_given_srcdir/${ac_file}.in >> $ac_file +" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file fi; done +rm -f conftest.subs -# These sed commands are put into ac_sed_defs when defining a macro. -# They are broken into pieces to make the sed script easier to manage. -# They are passed to sed as "A NAME B NAME C VALUE D", where NAME -# is the cpp macro being defined and VALUE is the value it is being given. -# Each defining turns into a single global substitution command. -# Hopefully no one uses "!" as a variable value. -# Other candidates for the sed separators, like , and @, do get used. +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. # # ac_d sets the value in "#define NAME VALUE" lines. -ac_dA='s!^\([ ]*\)#\([ ]*define[ ][ ]*\)' -ac_dB='\([ ][ ]*\)[^ ]*!\1#\2' +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' ac_dC='\3' -ac_dD='!g' +ac_dD='%g' # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". -ac_uA='s!^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' -ac_uB='\([ ]\)!\1#\2define\3' +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' ac_uC=' ' -ac_uD='\4!g' +ac_uD='\4%g' # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". -ac_eA='s!^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' -ac_eB='$!\1#\2define\3' +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' ac_eC=' ' -ac_eD='!g' -rm -f conftest.sed +ac_eD='%g' + +CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"} +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + cp $ac_given_srcdir/$ac_file_in conftest.in + EOF -# Turn off quoting long enough to insert the sed commands. -rm -f conftest.sh -cat > conftest.sh <<EOF -$ac_sed_defs + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr -# Break up $ac_sed_defs (now in conftest.sh) because some shells have a limit -# on the size of here documents. +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. # Maximum number of lines to put in a single here document. -ac_max_sh_lines=9 +ac_max_here_lines=12 +rm -f conftest.tail while : do - # wc gives bogus results for an empty file on some AIX systems. - ac_lines=`grep -c . conftest.sh` + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi - rm -f conftest.s1 conftest.s2 - sed ${ac_max_sh_lines}q conftest.sh > conftest.s1 # Like head -9. - sed 1,${ac_max_sh_lines}d conftest.sh > conftest.s2 # Like tail +10. - # Write a limited-size here document to append to conftest.sed. - echo 'cat >> conftest.sed <<CONFEOF' >> config.status - cat conftest.s1 >> config.status - echo 'CONFEOF' >> config.status - rm -f conftest.s1 conftest.sh - mv conftest.s2 conftest.sh + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals done -rm -f conftest.sh +rm -f conftest.vals -# Now back to your regularly scheduled config.status. -cat >> config.status <<\EOF -# This sed command replaces #undef's with comments. This is necessary, for -# example, in the case of _POSIX_SOURCE, which is predefined and required -# on some systems where configure will not decide to define it in -# config.h. -cat >> conftest.sed <<\CONFEOF -s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, -CONFEOF -rm -f conftest.h -# Break up the sed commands because old seds have small limits. -ac_max_sed_lines=20 - -CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"} -for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then - echo creating $ac_file - - cp $ac_given_srcdir/$ac_file.in conftest.h1 - cp conftest.sed conftest.stm - while : - do - ac_lines=`grep -c . conftest.stm` - if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi - rm -f conftest.s1 conftest.s2 conftest.h2 - sed ${ac_max_sed_lines}q conftest.stm > conftest.s1 # Like head -20. - sed 1,${ac_max_sed_lines}d conftest.stm > conftest.s2 # Like tail +21. - sed -f conftest.s1 < conftest.h1 > conftest.h2 - rm -f conftest.s1 conftest.h1 conftest.stm - mv conftest.h2 conftest.h1 - mv conftest.s2 conftest.stm - done - rm -f conftest.stm conftest.h +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h echo "/* $ac_file. Generated automatically by configure. */" > conftest.h - cat conftest.h1 >> conftest.h - rm -f conftest.h1 + cat conftest.in >> conftest.h + rm -f conftest.in if cmp -s $ac_file conftest.h 2>/dev/null; then - # The file exists and we would not be changing it. echo "$ac_file is unchanged" rm -f conftest.h else @@ -2451,13 +2798,12 @@ for ac_file in .. ${CONFIG_HEADERS}; do if test "x$ac_file" != x..; then mv conftest.h $ac_file fi fi; done -rm -f conftest.sed exit 0 EOF -chmod +x config.status -# Some shells look in PATH for config.status without the "./". -test -n "$no_create" || ${CONFIG_SHELL-/bin/sh} ./config.status +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS diff --git a/configure.in b/configure.in index c818930..ae7431d 100644 --- a/configure.in +++ b/configure.in @@ -1,16 +1,12 @@ -dnl Process this file with autoconf 1.8 or later to make a configure script. -AC_REVISION($Revision$)dnl -AC_PREREQ(1.8)dnl +dnl Process this file with autoconf 2.0 or later to make a configure script. +AC_REVISION($Revision$) +AC_PREREQ(2.0) AC_INIT(Include/object.h) -AC_CONFIG_HEADER(config.h)dnl -# Don't suppress compiler output when --verbose is specified -test -n "$verbose" && - ac_compile=`echo "$ac_compile" | sed "s|>/dev/null 2>&1||"` -AC_VERBOSE(setting ac_compile to '$ac_compile') +AC_CONFIG_HEADER(config.h) # checks for alternative programs AC_CHECKING(for --with(out)-gcc) -AC_WITH(gcc, [ +AC_ARG_WITH(gcc, [--without-gcc never use gcc], [ case $withval in no) withval=cc;; yes) withval=gcc;; @@ -19,7 +15,7 @@ AC_WITH(gcc, [ AC_PROG_CC AC_PROG_RANLIB AC_SUBST(AR) -AC_PROGRAMS_CHECK(AR, ar aal, ar) +AC_CHECK_PROGS(AR, ar aal, ar) AC_SUBST(INSTALL) # Install just never works :-( if test -z "$INSTALL" @@ -35,42 +31,41 @@ fi AC_AIX AC_ISC_POSIX AC_MINIX -dnl DYNIX test runs compile so must be last -AC_DYNIX_SEQ AC_CHECKING(for NeXT) -AC_TEST_PROGRAM([ +AC_TRY_RUN([ #ifdef _NEXT_SOURCE main() { exit(0); } #endif ], AC_DEFINE(_POSIX_SOURCE)) # checks for header files -AC_STDC_HEADERS -AC_HAVE_HEADERS(dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h) -AC_DIR_HEADER +AC_HEADER_STDC +AC_CHECK_HEADERS(dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h) +AC_HEADER_DIRENT # checks for typedefs AC_CHECKING(for clock_t in time.h) -AC_HEADER_EGREP(clock_t, time.h, , AC_DEFINE(clock_t, long)) -AC_MODE_T -AC_OFF_T -AC_PID_T -AC_RETSIGTYPE -AC_SIZE_T -AC_UID_T +AC_EGREP_HEADER(clock_t, time.h, , AC_DEFINE(clock_t, long)) +AC_TYPE_MODE_T +AC_TYPE_OFF_T +AC_TYPE_PID_T +AC_TYPE_SIGNAL +AC_TYPE_SIZE_T +AC_TYPE_UID_T # Set name for machine-dependent library files AC_SUBST(MACHDEP) +AC_MSG_CHECKING(MACHDEP) if test -z "$MACHDEP" then - ac_system=`uname -s | tr '[[A-Z]]' '[[a-z]]'` - ac_release=`uname -r | sed 's/\..*//'` - MACHDEP="$ac_system$ac_release" + ac_sys_system=`uname -s | tr -d ' ' | tr '[[A-Z]]' '[[a-z]]'` + ac_sys_release=`uname -r | tr -d ' ' | sed 's/\..*//'` + MACHDEP="$ac_sys_system$ac_sys_release" case MACHDEP in '') MACHDEP=unknown;; esac - AC_VERBOSE(setting MACHDEP to '$MACHDEP') fi +AC_MSG_RESULT($MACHDEP) # Set info about shared libraries. # XXX This should try things out instead of testing uname! @@ -78,68 +73,69 @@ AC_SUBST(SO) AC_SUBST(LDSHARED) AC_SUBST(CCSHARED) AC_SUBST(LINKFORSHARED) -ac_system=`uname -s` -ac_release=`uname -r` +ac_sys_system=`uname -s` +ac_sys_release=`uname -r` # SO is the extension of shared libraries `(including the dot!) # -- usually .so, .sl on HP-UX +AC_MSG_CHECKING(SO) if test -z "$SO" then - case $ac_system in + case $ac_sys_system in hp*|HP*) SO=.sl;; *) SO=.so;; esac - AC_VERBOSE(setting SO to '$SO') fi +AC_MSG_RESULT($SO) # LDSHARED is the ld *command* used to create shared library # -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5 +AC_MSG_CHECKING(LDSHARED) if test -z "$LDSHARED" then - case $ac_system/$ac_release in + case $ac_sys_system/$ac_sys_release in IRIX*) LDSHARED="ld -shared";; SunOS/4*) LDSHARED="ld";; SunOS/5*) LDSHARED="ld -G";; hp*|HP*) LDSHARED="ld -b";; *) LDSHARED="ld";; esac - AC_VERBOSE(setting LDSHARED= to '$LDSHARED') fi +AC_MSG_RESULT($LDSHARED) # CCSHARED are the C *flags* used to create objects to go into a shared # library -- this is only needed for HP-UX +AC_MSG_CHECKING(CCSHARED) if test -z "$CCSHARED" then - case $ac_system in + case $ac_sys_system in hp*|HP*) CCSHARED="+z";; esac - AC_VERBOSE(setting CCSHARED= to '$CCSHARED') fi +AC_MSG_RESULT($CCSHARED) # LINKFORSHARED are the flags passed to the $(CC) command that links # the python executable -- this is only needed for HP-UX +AC_MSG_CHECKING(LINKFORSHARED) if test -z "$LINKFORSHARED" then - case $ac_system in + case $ac_sys_system in hp*|HP*) LINKFORSHARED="-Wl,-E";; esac - AC_VERBOSE(setting LINKFORSHARED to '$LINKFORSHARED') fi +AC_MSG_RESULT($LINKFORSHARED) # checks for libraries -AC_HAVE_LIBRARY(dl) # Dynamic linking for SunOS/Solaris (and SYSV?) -AC_HAVE_LIBRARY(dld) # Dynamic linking for HP-UX - -AC_CHECKING(for --with-svr4) -AC_WITH(svr4, [ -AC_HAVE_LIBRARY(socket) -AC_HAVE_LIBRARY(inet) -AC_HAVE_LIBRARY(nsl) -]) +AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV +AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX +AC_CHECK_LIB(sun, getpwnam) # NIS (== YP) interface for IRIX 4 +AC_CHECK_LIB(socket, socket, [LIBS=-lsocket -linet -lnsl], [], [-linet -lnsl]) AC_CHECKING(for --with-readline) -AC_WITH(readline, [AC_DEFINE(WITH_READLINE) +AC_ARG_WITH(readline, [--with-readline=DIRECTORY GNU readline], [ +AC_DEFINE(WITH_READLINE) if test ! -d "$withval" then AC_ERROR(proper usage is --with-readline=DIRECTORY) fi termcap= -AC_HAVE_LIBRARY(termcap, [termcap=termcap], [AC_HAVE_LIBRARY(termlib, [termcap=termlib])]) +AC_CHECK_LIB(termcap, tgetent, [termcap=termcap], [ +AC_CHECK_LIB(termlib, tgetent, [termcap=termlib])]) if test ! -z "$termcap" then LIBS="$LIBS $withval/libreadline.a" # Avoid possible conflict between shared libraries termcap and gl @@ -152,18 +148,18 @@ else AC_ERROR(no working termcap/termlib, do not use --with-readline) fi]) AC_CHECKING(for --with-thread) -AC_WITH(thread, [ +AC_ARG_WITH(thread, [--with-thread[=DIRECTORY] make interpreter thread-safe], [ if test -d "$withval" then LIBS="$LIBS -L$withval" fi -AC_HAVE_LIBRARY(pthreads, [AC_DEFINE(WITH_THREAD) +AC_CHECK_LIB(pthreads, pthread_create, [AC_DEFINE(WITH_THREAD) AC_DEFINE(_POSIX_THREADS) LIBS="$LIBS -lpthreads" LIBOBJS="$LIBOBJS thread.o"]) -AC_HAVE_LIBRARY(mpc, [AC_DEFINE(WITH_THREAD) +AC_CHECK_LIB(mpc, usconfig, [AC_DEFINE(WITH_THREAD) LIBS="$LIBS -lmpc" LIBOBJS="$LIBOBJS thread.o"]) -AC_HAVE_LIBRARY(thread, [AC_DEFINE(WITH_THREAD) +AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD) LIBS="$LIBS -lthread" LIBOBJS="$LIBOBJS thread.o"]) ]) @@ -173,7 +169,8 @@ AC_SUBST(DLINCLDIR) DLINCLDIR=/ AC_CHECKING(for --with-sgi-dl) -AC_WITH(sgi-dl, [AC_DEFINE(WITH_SGI_DL) +AC_ARG_WITH(sgi-dl, [--with-sgi-dl=DIRECTORY IRIX 4 dynamic linking], [ +AC_DEFINE(WITH_SGI_DL) dldir=$withval if test -d "$dldir" then LIBS="$LIBS -L$dldir" @@ -183,7 +180,8 @@ DLINCLDIR=${dldir} LIBS="$LIBS -ldl -lmld"]) AC_CHECKING(for --with-dl-dld) -AC_WITH(dl-dld, [AC_DEFINE(WITH_DL_DLD) +AC_ARG_WITH(dl-dld, [--with-dl-dld=DL_DIR,DLD_DIR GNU dynamic linking], [ +AC_DEFINE(WITH_DL_DLD) dldir=`echo "$withval" | sed 's/,.*//'` dlddir=`echo "$withval" | sed 's/.*,//'` if test -d "$dldir" -a -d "$dlddir" @@ -194,17 +192,29 @@ DLINCLDIR=${dldir} LIBS="$LIBS -ldl -ldld"]) # checks for library functions -AC_HAVE_FUNCS(chown clock dlopen ftime gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times uname waitpid) +AC_CHECK_FUNCS(chown clock dlopen ftime ftruncate gethostname_r gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times truncate uname waitpid) AC_REPLACE_FUNCS(dup2 getcwd strerror memmove) -AC_FUNC_CHECK(getpgrp, AC_COMPILE_CHECK([argument to getpgrp], [#include <unistd.h>], [getpgrp(0);], AC_DEFINE(GETPGRP_HAVE_ARG))) -AC_FUNC_CHECK(setpgrp, AC_COMPILE_CHECK([arguments to setpgrp], [#include <unistd.h>], [setpgrp(0,0);], AC_DEFINE(SETPGRP_HAVE_ARG))) +AC_CHECK_FUNC(getpgrp, AC_TRY_COMPILE([#include <unistd.h>], [getpgrp(0);], AC_DEFINE(GETPGRP_HAVE_ARG))) +AC_CHECK_FUNC(setpgrp, AC_TRY_COMPILE([#include <unistd.h>], [setpgrp(0,0);], AC_DEFINE(SETPGRP_HAVE_ARG))) +AC_CHECK_FUNC(gettimeofday, AC_TRY_COMPILE([#include <sys/time.h>], [gettimeofday((struct timeval*)0,(struct timezone*)0);], ,AC_DEFINE(GETTIMEOFDAY_NO_TZ))) # checks for structures -AC_TIME_WITH_SYS_TIME +AC_HEADER_TIME AC_STRUCT_TM -AC_TIMEZONE -AC_COMPILE_CHECK([whether we have altzone], [#include <time.h>], [return altzone;], AC_DEFINE(HAVE_ALTZONE)) -AC_COMPILE_CHECK([whether sys/select.h and sys/time.h may both be included], [ +AC_STRUCT_TIMEZONE + +AC_MSG_CHECKING(for time.h that defines altzone) +AC_CACHE_VAL(ac_cv_header_time_altzone, +[AC_TRY_COMPILE([#include <time.h>], [return altzone;], + ac_cv_header_time_altzone=yes, + ac_cv_header_time_altzone=no)]) +AC_MSG_RESULT($ac_cv_header_time_altzone) +if test $ac_cv_header_time_altzone = yes; then + AC_DEFINE(HAVE_ALTZONE) +fi + +AC_CHECKING(whether sys/select.h and sys/time.h may both be included) +AC_TRY_COMPILE([ #include <sys/types.h> #include <sys/select.h> #include <sys/time.h> @@ -212,32 +222,34 @@ AC_COMPILE_CHECK([whether sys/select.h and sys/time.h may both be included], [ # checks for compiler characteristics -AC_CHAR_UNSIGNED +AC_C_CHAR_UNSIGNED -AC_CONST +AC_C_CONST -AC_COMPILE_CHECK([lack of working volatile],[],[volatile int x; x = 0;],,AC_DEFINE(volatile,)) +AC_CHECKING(for working volatile) +AC_TRY_COMPILE([],[volatile int x; x = 0;],,AC_DEFINE(volatile, [])) -AC_COMPILE_CHECK([lack of working signed char], [], [signed char c;],,AC_DEFINE(signed, [])) +AC_CHECKING(for working signed char) +AC_TRY_COMPILE([], [signed char c;],,AC_DEFINE(signed, [])) AC_CHECKING(for prototypes) -AC_TEST_PROGRAM([ -int foo(int x) { return 0; } -int main() { return foo(10); } -], AC_DEFINE(HAVE_PROTOTYPES) have_prototypes=1) +AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);], +AC_DEFINE(HAVE_PROTOTYPES) have_prototypes=yes) AC_CHECKING(for variable length prototypes and stdarg.h) -AC_TEST_PROGRAM([ +AC_TRY_COMPILE([ #include <stdarg.h> int foo(int x, ...) { return 0; } -int main() { return foo(10, 11, 12); } -], AC_DEFINE(HAVE_STDARG_PROTOTYPES) have_prototypes=1) +], [return foo(10, 11, 12);], +AC_DEFINE(HAVE_STDARG_PROTOTYPES)) + if test "$have_prototypes"; then -AC_COMPILE_CHECK(["bad exec* prototypes"], [#include <unistd.h>], [char **t;execve("@",t,t);], , AC_DEFINE(BAD_EXEC_PROTOTYPES)) +AC_CHECKING(for bad exec* prototypes) +AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], , AC_DEFINE(BAD_EXEC_PROTOTYPES)) fi AC_CHECKING(for bad static forward) -AC_TEST_PROGRAM([ +AC_TRY_RUN([ struct s { int a; int b; }; static struct s foo; int foobar() { @@ -251,24 +263,34 @@ main() { } ], , AC_DEFINE(BAD_STATIC_FORWARD)) +AC_CHECKING(whether va_list is an array) +AC_TRY_COMPILE([ +#ifdef HAVE_STDARG_PROTOTYPES +#include <stdarg.h> +#else +#include <varargs.h> +#endif +], [va_list list1, list2; list1 = list2;], , AC_DEFINE(VA_LIST_IS_ARRAY)) + # checks for system services # (none yet) -# other checks for UNIX variants -AC_IRIX_SUN -AC_XENIX_DIR +# Linux requires this for correct f.p. operations +AC_CHECK_LIB(ieee, __fpu_control) # check for --with-libm=... AC_SUBST(LIBM) LIBM=-lm -AC_WITH(libm, [if test "$withval" != yes +AC_ARG_WITH(libm, [--with-libm=STRING math library], [ +if test "$withval" != yes then LIBM=$withval else AC_ERROR(proper usage is --with-libm=STRING) fi]) # check for --with-libc=... AC_SUBST(LIBC) -AC_WITH(libc, [if test "$withval" != yes +AC_ARG_WITH(libc, [--with-libc=STRING C library], [ +if test "$withval" != yes then LIBC=$withval else AC_ERROR(proper usage is --with-libc=STRING) fi]) |