1116 lines
31 KiB
Plaintext
1116 lines
31 KiB
Plaintext
dnl @(#)configure.in 1.289 17/08/05 Copyright 1998-2015 J. Schilling
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dnl Process this file with autoconf to produce a configure script.
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AC_REVISION(1.289)dnl
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dnl AC_INIT(xconfig.h.in)
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AC_INIT(config.guess)
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AC_CONFIG_HEADER(xconfig.h)
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AC_CANONICAL_HOST
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dnl Checks for programs.
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AC_SHELL_BASH
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AC_BIN_SHELL_BASH
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AC_SHELL_CE_BROKEN
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AC_BIN_SHELL_CE_BROKEN
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AC_BIN_SHELL_BOSH
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AC_OPT_SCHILY_BIN_SHELL_BOSH
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dnl CC=${CC-cc}
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dnl AC_PROG_CC
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AC_CHECK_PROG(CC, cc, cc, gcc) dnl we default to cc not gcc
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dnl The cross compile concepts from GNU autoconf are not usable.
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dnl We permit to execute test programs on a remote machine while
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dnl running "configure" in a cross compile environment.
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AC_PROG_CC dnl now check for cross compiling
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dnl cross_compiling=remote dnl disable GNU cross compile "defaults"
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dnl rmtcall="$CONFIG_RMTCALL" dnl enable script for remote execution
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dnl remote execution of test programs may be set up with:
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dnl CONFIG_RMTCALL=script-path
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dnl and
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dnl CONFIG_RMTHOST=host or CONFIG_RMTHOST=user@host
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dnl If AC_PROG_CC detects a cross compiler and CONFIG_RMTCALL is set, then
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dnl all test programs are automatically transferred to the test machine
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dnl and run on that machine.
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AC_REMOTE_PARMS dnl check for correct remote parameters
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AC_OBJEXT
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AC_EXEEXT
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AC_PROG_CPP
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AC_PROG_CPPX
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AC_SUN_CC64_OPT
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AC_HP_CC_ANSI_OPT
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AC_HP_CC_OPT_OPT
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AC_HP_CC_GPROF_OPT
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dnl AC_PROG_INSTALL
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AC_PROG_RANLIB
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AC_PROG_MAKE_SET
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AC_CHECK_PROGS(YACC, yacc 'bison -y' byacc, noyacc)
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AC_CHECK_PROGS(BISON, bison, nobison)
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#
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# We need both tsort/lorder or none of them
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#
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AC_PATH_PROG(LORDER, lorder, echo, $PATH:/usr/ccs/bin)
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if test "$LORDER" = echo; then
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TSORT=cat
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else
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AC_PATH_PROG(TSORT, tsort, cat, $PATH:/usr/ccs/bin)
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if test "$TSORT" = cat; then
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LORDER=echo
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fi
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fi
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(stdarg.h stdlib.h string.h float.h) dnl AC_HEADER_STDC in particular
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AC_HEADER_INTTYPES
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AC_HEADER_STDINT
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ac_xsave_LIBS="$LIBS"
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LIBS=""
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AC_HEADER_DIRENT
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lib_dir="$LIBS"
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LIBS="$ac_xsave_LIBS"
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AC_HEADER_STAT
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AC_HEADER_TIME
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AC_HEADER_SYS_WAIT
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dnl check whether select() needs sys/select.h
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AC_HEADER_SYS_SELECT
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dnl check whether select() needs sys/socket.h (BeOS)
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AC_HEADER_SELECT2
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AC_CHECK_HEADERS(ar.h)
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AC_CHECK_HEADERS(assert.h)
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AC_CHECK_HEADERS(stdio.h varargs.h stdarg.h stdlib.h stddef.h string.h strings.h unistd.h fcntl.h io.h sys/file.h)
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AC_CHECK_HEADERS(conio.h)
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AC_CHECK_HEADERS(getopt.h)
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AC_CHECK_HEADERS(limits.h)
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AC_CHECK_HEADERS(a.out.h aouthdr.h elf.h)
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AC_CHECK_HEADERS(sysexits.h)
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AC_CHECK_HEADERS(malloc.h posix/malloc.h sgtty.h termios.h termio.h)
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AC_CHECK_HEADERS(pwd.h grp.h sys/acl.h aclutils.h acllib.h acl/libacl.h)
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AC_CHECK_HEADERS(signal.h siginfo.h sys/siginfo.h ucontext.h)
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AC_CHECK_HEADERS(shadow.h syslog.h)
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AC_CHECK_HEADERS(sys/time.h sys/times.h utime.h sys/utime.h sys/ioctl.h sys/filio.h sys/param.h sys/systeminfo.h sys/sysctl.h)
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AC_CHECK_HEADERS(sys/loadavg.h)
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AC_CHECK_HEADERS(sys/syscall.h)
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AC_CHECK_HEADERS(mach/machine.h)
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AC_CHECK_HEADERS(mntent.h sys/mntent.h sys/mnttab.h sys/mount.h)
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AC_CHECK_HEADERS(sys/fork.h vfork.h wait.h sys/wait.h sys/resource.h procfs.h sys/procfs.h libproc.h)
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AC_CHECK_HEADERS(ulimit.h)
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AC_CHECK_HEADERS(process.h)
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AC_CHECK_HEADERS(sys/utsname.h sys/priocntl.h sys/rtpriocntl.h sys/procset.h)
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AC_CHECK_HEADERS(sys/mtio.h sys/tape.h sys/mman.h linux/pg.h camlib.h)
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AC_CHECK_HEADERS(sys/shm.h sys/sem.h sys/ipc.h semaphore.h)
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AC_CHECK_HEADERS(sys/dkio.h sys/dklabel.h sun/dkio.h sun/dklabel.h)
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AC_CHECK_HEADERS(sys/types.h sys/stat.h types.h stat.h)
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AC_CHECK_HEADERS(sys/stypes.h sys/filedesc.h)
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AC_CHECK_HEADERS(sys/acct.h)
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AC_CHECK_HEADERS(poll.h sys/poll.h sys/select.h)
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AC_CHECK_HEADERS(netdb.h arpa/aixrcmds.h sys/socket.h netinet/in.h stropts.h)
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AC_CHECK_HEADERS(ieeefp.h fp.h)
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AC_CHECK_HEADERS(values.h float.h math.h)
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AC_CHECK_HEADERS(arpa/inet.h)
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AC_CHECK_HEADERS(rpc/rpc.h)
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AC_CHECK_HEADERS(bsd/dev/scsireg.h)
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dnl Check for HP-UX sys/bsdtty.h (needed for TIOCGPGRP)
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AC_CHECK_HEADERS(sys/bsdtty.h)
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dnl Check for Linux kernel definitions
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AC_CHECK_HEADERS(scsi/scsi.h scsi/sg.h linux/scsi.h linux.sg.h)
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AC_CHECK_HEADERS(linux/types.h linux/gfp.h asm/types.h)
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AC_CHECK_HEADERS(sys/capability.h)
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dnl Check for BeOS kernel definitions (e.g. B_PAGE_SIZE)
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AC_CHECK_HEADERS(OS.h)
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dnl needed for newer OS/2 versions of EMX
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AC_CHECK_HEADERS(os2.h)
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AC_CHECK_HEADERS(os2me.h)
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dnl Check for MS-Win's junkyard
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AC_CHECK_HEADERS(windows.h)
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dnl Check for moving Linux targets caused by missing concepts
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AC_CHECK_HEADERS(ext2fs/ext2_fs.h)
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dnl Check for Linux Extended File Attributes definitions
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AC_CHECK_HEADERS(attr/xattr.h)
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dnl Check for Mas OS X ac, av, env delarations
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AC_CHECK_HEADERS(crt_externs.h)
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AC_CHECK_HEADERS(fnmatch.h)
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AC_CHECK_HEADERS(libintl.h locale.h langinfo.h nl_types.h)
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AC_CHECK_HEADERS(ctype.h wctype.h wchar.h iconv.h)
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AC_CHECK_HEADERS(priv.h sys/priv.h)
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AC_CHECK_HEADERS(exec_attr.h secdb.h)
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AC_CHECK_HEADERS(direct.h)
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AC_CHECK_HEADERS(pthread.h thread.h)
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AC_CHECK_HEADERS(libgen.h)
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AC_CHECK_HEADERS(regex.h regexp.h regexpr.h)
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AC_CHECK_HEADERS(dlfcn.h link.h dl.h libelf.h)
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AC_CHECK_HEADERS(ranlib.h)
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AC_CHECK_HEADERS(expat.h)
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dnl from aclocal.m4 (uses AC_TRY_COMPILE)
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AC_HEADER_MAKEDEV
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dnl don't use GNU original
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dnl from GNU acspecific.m4 (uses AC_CHECK_HEADER)
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dnl AC_HEADER_MAJOR
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AC_CHECK_MINOR_BITS
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AC_CHECK_MINOR_NONCONTIG
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AC_HEADER_USG_STDIO
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AC_HEADER_ERRNO_DEF
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AC_HEADER_ENVIRON_DEF
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AC_HEADER_SYS_SIGLIST_DEF
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AC_WNOWAIT_WAITPID
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_BIGENDIAN
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AC_C_BITFIELDS
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AC_C_STRINGIZE
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AC_C_INLINE
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AC_TYPE_SIGNAL
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AC_TYPE_GETGROUPS
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AC_TYPE_LONGLONG
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AC_TYPE___INT64
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AC_TYPE_LONGDOUBLE
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AC_TYPE_PROTOTYPES
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dnl AC_USER_MALLOC must be past AC_CHECK_FUNCS(strdup)
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AC_DYN_ARRAYS
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AC_PRAGMA_WEAK
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dnl This is a hack to compile two files and to check whether a weak alias from
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dnl one file can be seen in another file. The reason for this test is to detect
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dnl a bug on Cygwin that causes waek symbols to become "local" symbols that
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dnl are useless because they would be invisible for other parts of the code.
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if test $ac_cv_pragma_weak = yes; then
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AC_TRY_COMPILE2([#pragma weak weakname = conffunc],[],[true],[true])
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ac_save_LIBS="$LIBS"
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LIBS="conftest2.$ac_cv_objext"
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AC_CACHE_CHECK([if linker allows pragma weak], ac_cv_link_weak,
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[AC_TRY_LINK([extern int weakname();],
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[return weakname();],
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[ac_cv_link_weak=yes],
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[ac_cv_link_weak=no])])
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LIBS="$ac_save_LIBS"
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if test $ac_cv_link_weak = yes; then
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AC_DEFINE(HAVE_LINK_WEAK)
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fi
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rm -f conftest2.*
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fi
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AC_TYPE_UID_T
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AC_TYPE_SIZE_T
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AC_CHECK_TYPE(ssize_t, int)
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AC_CHECK_TYPE(ptrdiff_t, int)
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AC_TYPE_PID_T
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AC_TYPE_OFF_T
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AC_TYPE_MODE_T
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AC_TYPE_TIME_T
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AC_CHECK_TYPE(caddr_t, char *)
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AC_CHECK_TYPE(daddr_t, long)
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AC_CHECK_TYPE(dev_t, unsigned short)
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AC_CHECK_TYPE(major_t, dev_t)
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AC_CHECK_TYPE(minor_t, dev_t)
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AC_CHECK_TYPE(ino_t, unsigned long)
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AC_CHECK_TYPE(nlink_t, unsigned long)
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AC_CHECK_TYPE(blksize_t, long)
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AC_CHECK_TYPE(blkcnt_t, Intmax_t)
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AC_TYPE_CLOCK_T
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AC_TYPE_SOCKLEN_T
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AC_HAVE_TYPE([#include <sys/frame.h>], greg_t)
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AC_HAVE_TYPE([#include <sys/resource.h>], rlim_t)
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dnl NetBSD-5 has an idtype_t that is in conflict with POSIX
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dnl AC_HAVE_TYPE([#include <sys/wait.h>], idtype_t)
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AC_TYPE_IDTYPE_T
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AC_HAVE_TYPE([#include <sys/wait.h>], siginfo_t)
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AC_TYPE_STACK_T
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AC_TYPE_SIGINFO_T
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dnl These types are present on all UNIX systems but should be avoided
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dnl for portability.
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dnl On Apollo/Domain OS we don't have them....
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dnl Better include <utypes.h> and use Uchar, Uint & Ulong
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AC_CHECK_TYPE(u_char, unsigned char)
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AC_CHECK_TYPE(u_short, unsigned short)
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AC_CHECK_TYPE(u_int, unsigned int)
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AC_CHECK_TYPE(u_long, unsigned long)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], int8_t, Int8_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], int16_t, Int16_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], int32_t, Int32_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], int64_t, Int64_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], intmax_t, Intmax_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], intptr_t, Intptr_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], uint8_t, UInt8_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], uint16_t, UInt16_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], uint32_t, UInt32_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], uint64_t, UInt64_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], uintmax_t, UIntmax_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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], uintptr_t, UIntptr_t)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_WCHAR_H
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#include <wchar.h>
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#endif
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#ifdef HAVE_WCTYPE_H
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#include <wctype.h>
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#endif
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], wctype_t, int)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_WCHAR_H
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#include <wchar.h>
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#endif
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#ifdef HAVE_WCTYPE_H
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#include <wctype.h>
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#endif
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#include <sys/types.h>
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], wint_t, int)
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AC_INCL_CHECK_TYPE(
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[#ifdef HAVE_WCHAR_H
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#include <wchar.h>
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#endif
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#ifdef HAVE_WCTYPE_H
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#include <wctype.h>
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|
#endif
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], mbstate_t, int)
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AC_INCL_CHECK_TYPE(
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#ifdef HAVE_SYS_STAT_H
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[#include <sys/stat.h>
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|
#endif
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#ifdef HAVE_STAT_H
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#include <stat.h>
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#endif
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], timestruc_t, timespec)
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AC_CHECK_SIZEOF(char)
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AC_CHECK_SIZEOF(short int)
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long int)
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AC_CHECK_SIZEOF(long long)
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AC_CHECK_SIZEOF(__int64)
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AC_CHECK_SIZEOF(char *)
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AC_CHECK_SIZEOF(unsigned char)
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AC_CHECK_SIZEOF(unsigned short int)
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AC_CHECK_SIZEOF(unsigned int)
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AC_CHECK_SIZEOF(unsigned long int)
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AC_CHECK_SIZEOF(unsigned long long)
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AC_CHECK_SIZEOF(unsigned __int64)
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AC_CHECK_SIZEOF(unsigned char *)
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|
AC_CHECK_SIZEOF(float)
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|
AC_CHECK_SIZEOF(double)
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|
AC_CHECK_SIZEOF(long double)
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|
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AC_CHECK_SIZEOF(size_t)
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|
AC_CHECK_SIZEOF(ssize_t)
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|
AC_CHECK_SIZEOF(ptrdiff_t)
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|
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|
AC_CHECK_SIZEOF(mode_t)
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AC_CHECK_SIZEOF(uid_t)
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AC_CHECK_SIZEOF(gid_t)
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AC_CHECK_SIZEOF(pid_t)
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|
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AC_CHECK_SIZEOF(dev_t)
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AC_CHECK_SIZEOF(major_t)
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AC_CHECK_SIZEOF(minor_t)
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dnl This call must be past AC_CHECK_SIZEOF(long int)
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AC_CHECK_SIZE_TIME_T
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AC_CHECK_SIZE_WCHAR
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AC_CHECK_SIZE_WCHAR_T
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dnl # AC_TYPE_SIZE_T_ # Defines HAVE_SIZE_T / NO_SIZE_T
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AC_TYPE_CHAR
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AC_TYPE_VA_LIST
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|
AC_HEADER_FILE__FLAGS
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|
AC_HEADER_FILE__IO_BUF_BASE
|
|
AC_STRUCT_TIMEVAL
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|
AC_STRUCT_TIMEZONE
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|
AC_STRUCT_TIMESPEC
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|
AC_STRUCT_MTGET_TYPE
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AC_STRUCT_MTGET_MODEL
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AC_STRUCT_MTGET_DSREG
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AC_STRUCT_MTGET_DSREG1
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|
AC_STRUCT_MTGET_DSREG2
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AC_STRUCT_MTGET_GSTAT
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AC_STRUCT_MTGET_ERREG
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|
AC_STRUCT_MTGET_RESID
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AC_STRUCT_MTGET_FILENO
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AC_STRUCT_MTGET_BLKNO
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AC_STRUCT_MTGET_FLAGS
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AC_STRUCT_MTGET_BF
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|
AC_STRUCT_RUSAGE
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|
AC_STRUCT_SI_UTIME
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|
AC_STRUCT_SOCKADDR_STORAGE
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|
AC_STRUCT_UNION_SEMUN
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|
AC_STRUCT_UNION_WAIT
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|
AC_USE_STRUCT_UNION_WAIT
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|
AC_STRUCT_ST_SPARE1
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|
AC_STRUCT_ST_ATIMENSEC
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|
AC_STRUCT_ST_ATIME_N
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|
AC_STRUCT_ST_NSEC
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AC_STRUCT_ST__TIM
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AC_STRUCT_ST_ATIMESPEC
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AC_STRUCT_ST_BLKSIZE
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AC_STRUCT_ST_BLOCKS
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|
AC_STRUCT_ST_FSTYPE
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|
AC_STRUCT_ST_ACLCNT
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AC_STRUCT_ST_RDEV
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AC_STRUCT_ST_FLAG
|
|
AC_STRUCT_ST_FLAGS
|
|
AC_STRUCT_DIRENT_D_INO
|
|
AC_STRUCT_DIRENT_D_TYPE
|
|
AC_STRUCT_DIR_DD_FD
|
|
AC_STRUCT_UTSNAME_ARCH
|
|
AC_STRUCT_UTSNAME_PROCESSOR
|
|
AC_STRUCT_UTSNAME_SYSNAME_HOST
|
|
AC_STRUCT_UTSNAME_RELEASE_HOST
|
|
AC_STRUCT_UTSNAME_VERSION_HOST
|
|
|
|
dnl Check whether iconv() uses const char ** arguments
|
|
AC_ICONV_CONST
|
|
|
|
dnl Check whether we are able to get the address of a function
|
|
dnl or whether the symbol is declared and usable as rhs
|
|
AC_CHECK_DECLARE([
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>], stat)
|
|
AC_CHECK_DECLARE([
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>], lstat)
|
|
|
|
dnl Checks for library functions.
|
|
AC_FUNC_WAIT3
|
|
AC_FUNC_MLOCK
|
|
AC_FUNC_MLOCKALL
|
|
AC_FUNC_VA_COPY
|
|
AC_FUNC__VA_COPY
|
|
AC_FUNC_ECVT
|
|
AC_FUNC_FCVT
|
|
AC_FUNC_GCVT
|
|
AC_FUNC_DTOA
|
|
AC_FUNC_DTOA_R
|
|
AC_FUNC_GETPAGESIZE
|
|
jsAC_FUNC_MMAP
|
|
AC_MMAP_SIZEP
|
|
AC_FUNC_SMMAP
|
|
AC_FUNC_SHMGET
|
|
AC_FUNC_ALLOCA
|
|
AC_FUNC_QUOTAIOCTL
|
|
AC_FUNC_FCNTL_LOCKF
|
|
AC_FUNC_UNAME
|
|
AC_CHECK_FUNCS(execl)
|
|
AC_FUNC_VFORK
|
|
AC_FUNC_SYS_SIGLIST
|
|
AC_FUNC_BSD_GETPGRP
|
|
AC_FUNC_BSD_SETPGRP
|
|
AC_FUNC_C99_ISINF
|
|
AC_FUNC_C99_ISNAN
|
|
AC_FUNC_SIGSETJMP
|
|
AC_FUNC_SIGLONGJMP
|
|
AC_FUNC_PRINTF_J
|
|
AC_FUNC_PRINTF_Z
|
|
AC_FUNC_PRINTF_LL
|
|
AC_FUNC_REALLOC_NULL
|
|
AC_FUNC_WAITID
|
|
AC_CHECK_FUNCS(access eaccess euidaccess)
|
|
AC_CHECK_FUNCS(memchr memcmp memcpy memccpy memmove memset)
|
|
AC_CHECK_FUNCS(brk sbrk strerror nice flock lockf fchdir statvfs quotactl)
|
|
AC_CHECK_FUNCS(realpath resolvepath)
|
|
AC_CHECK_FUNCS(dup dup2)
|
|
AC_CHECK_FUNCS(getcwd shmat semget)
|
|
AC_CHECK_FUNCS(lstat readlink symlink link rename mkfifo mknod)
|
|
AC_CHECK_FUNCS(setreuid setresuid seteuid setuid)
|
|
AC_CHECK_FUNCS(setregid setresgid setegid setgid)
|
|
AC_CHECK_FUNCS(getuid geteuid getgid getegid)
|
|
AC_CHECK_FUNCS(getpid getppid)
|
|
AC_CHECK_FUNCS(getpgid setpgid getsid setsid)
|
|
AC_CHECK_FUNCS(getpgrp setpgrp)
|
|
AC_CHECK_FUNCS(getpwnam getpwent getpwuid setpwent endpwent)
|
|
AC_CHECK_FUNCS(getgrnam getgrent getgrgid setgrent endgrent)
|
|
dnl getspwnam() on HP-UX is in libsec.a
|
|
AC_CHECK_FUNCS(getspnam getspwnam)
|
|
AC_CHECK_FUNCS(getlogin)
|
|
dnl Cannot simply include "waitid" here as the so called POSIX compliant
|
|
dnl Mac OS X comes with a completely broken waitid() implementation.
|
|
AC_CHECK_FUNCS(sync fsync fork forkx vforkx forkall forkallx wait wait4 wait6 waitpid getrusage getrlimit setrlimit ulimit)
|
|
AC_CHECK_FUNCS(execl execle execlp execv execve execvp)
|
|
AC_CHECK_FUNCS(spawnl spawnle spawnlp spawnlpe)
|
|
AC_CHECK_FUNCS(spawnv spawnve spawnvp spawnvpe)
|
|
AC_CHECK_FUNCS(cwait)
|
|
AC_CHECK_FUNCS(getexecname)
|
|
AC_CHECK_FUNCS(getprogname setprogname)
|
|
AC_CHECK_FUNCS(proc_pidpath)
|
|
AC_CHECK_FUNCS(getloadavg)
|
|
AC_CHECK_FUNCS(gethostid gethostname getdomainname getdtablesize)
|
|
AC_CHECK_FUNCS(gettimeofday settimeofday time stime gethrtime)
|
|
AC_CHECK_FUNCS(ftime tzset mktime gmtime localtime timegm timelocal)
|
|
AC_CHECK_FUNCS(ctime cftime ascftime strftime)
|
|
AC_CHECK_FUNCS(poll select isastream)
|
|
AC_CHECK_FUNCS(chown fchown lchown chmod fchmod lchmod times utime utimes futimes lutimes)
|
|
AC_CHECK_FUNCS(utimens lutimens)
|
|
AC_CHECK_FUNCS(futimens utimensat)
|
|
AC_CHECK_FUNCS(ioctl fcntl)
|
|
dnl AC_CHECK_FUNCS(ecvt fcvt gcvt)
|
|
AC_CHECK_FUNCS(qecvt qfcvt qgcvt)
|
|
AC_CHECK_FUNCS(_qecvt _qfcvt _qgcvt)
|
|
AC_CHECK_FUNCS(_qecvt_r _qfcvt_r _qgcvt_r)
|
|
AC_CHECK_FUNCS(_ldecvt _ldfcvt _ldgcvt)
|
|
AC_CHECK_FUNCS(ecvt_r fcvt_r gcvt_r)
|
|
AC_CHECK_FUNCS(_ldecvt_r _ldfcvt_r _ldgcvt_r)
|
|
AC_CHECK_FUNCS(econvert fconvert gconvert)
|
|
AC_CHECK_FUNCS(qeconvert qfconvert qgconvert)
|
|
AC_CHECK_FUNCS(isinf isnan)
|
|
AC_CHECK_FUNCS(getc_unlocked getchar_unlocked putc_unlocked putchar_unlocked)
|
|
AC_CHECK_FUNCS(flockfile funlockfile ftrylockfile)
|
|
AC_CHECK_FUNCS(rand drand48)
|
|
AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtod)
|
|
AC_CHECK_FUNCS(setpriority DosSetPriority)
|
|
AC_CHECK_FUNCS(DosAllocSharedMem)
|
|
AC_CHECK_FUNCS(getdelim)
|
|
AC_CHECK_FUNCS(seekdir fdopendir)
|
|
dnl These are POSIX.1 functions (syscalls on Solaris)
|
|
AC_CHECK_FUNCS(openat fstatat fchownat futimesat renameat unlinkat)
|
|
dnl This is a library function for the Solaris extended attr interface
|
|
AC_CHECK_FUNCS(attropen)
|
|
dnl This appeared on Solaris 11 Build 63
|
|
AC_CHECK_FUNCS(__accessat)
|
|
dnl This appeared not yet in POSIX
|
|
AC_CHECK_FUNCS(accessat)
|
|
dnl This are POSIX extensions not found on Solaris 10
|
|
AC_CHECK_FUNCS(mkdirat faccessat fchmodat linkat mkfifoat mknodat readlinkat symlinkat)
|
|
AC_CHECK_FUNCS(pipe _pipe)
|
|
AC_CHECK_FUNCS(popen pclose _popen _pclose)
|
|
AC_CHECK_FUNCS(closefrom)
|
|
AC_CHECK_FUNCS(strsignal str2sig sig2str)
|
|
AC_CHECK_FUNCS(kill killpg)
|
|
AC_CHECK_FUNCS(signal sighold sigrelse sigignore sigpause sigprocmask sigsetmask sigset sigaltstack sigblock)
|
|
AC_CHECK_FUNCS(alarm sleep usleep yield)
|
|
AC_CHECK_FUNCS(atexit on_exit)
|
|
dnl tcgetattr and tcsetattr are a inline functions in termios.h on Android
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_TERMIOS_H
|
|
#include <termios.h>
|
|
#endif
|
|
], tcgetattr)
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_TERMIOS_H
|
|
#include <termios.h>
|
|
#endif
|
|
], tcsetattr)
|
|
AC_CHECK_FUNCS(tcgetpgrp tcsetpgrp tcgetsid)
|
|
AC_CHECK_FUNCS(getenv putenv setenv unsetenv)
|
|
AC_CHECK_FUNCS(snprintf strcasecmp strncasecmp)
|
|
AC_CHECK_FUNCS(vprintf vfprintf vsprintf vsnprintf)
|
|
|
|
AC_CHECK_DFUNCS([
|
|
#ifdef HAVE_STRING_H
|
|
#include <string.h>
|
|
#endif
|
|
], strcat strncat strcmp strncmp strcpy strlcat strlcpy strncpy strdup strndup strlen strnlen strchr strrchr strstr strspn strcspn)
|
|
AC_CHECK_DFUNCS([
|
|
#ifdef HAVE_WCHAR_H
|
|
#include <wchar.h>
|
|
#endif
|
|
], wcscat wcsncat wcscmp wcsncmp wcscpy wcslcat wcslcpy wcsncpy wcsdup wcsndup wcslen wcsnlen wcschr wcsrchr wcsstr wcsspn wcscspn)
|
|
|
|
AC_CHECK_FUNCS(wcwidth wcswidth wctype iswctype)
|
|
AC_CHECK_FUNCS(basename dirname)
|
|
AC_CHECK_FUNCS(pathconf fpathconf lpathconf)
|
|
AC_CHECK_FUNCS(malloc calloc valloc realloc memalign posix_memalign)
|
|
AC_CHECK_FUNCS(madvise)
|
|
AC_CHECK_FUNCS(mktemp mkstemp)
|
|
AC_CHECK_FUNCS(chflags fchflags fflagstostr strtofflags)
|
|
AC_CHECK_FUNCS(fnmatch)
|
|
AC_CHECK_FUNCS(truncate ftruncate)
|
|
AC_CHECK_FUNCS(getppriv setppriv priv_set)
|
|
AC_CHECK_FUNCS(issetugid)
|
|
AC_CHECK_FUNCS(getroles privbit_set)
|
|
AC_CHECK_FUNCS(setlocale localeconv nl_langinfo)
|
|
AC_CHECK_FUNCS(setbuf setvbuf)
|
|
AC_CHECK_FUNCS(clone_area create_area delete_area)
|
|
|
|
dnl The official POSIX rule is not to define "new" interfaces that
|
|
dnl are in conflict with older interfaces of the same name.
|
|
dnl Our interfaces fexec*() have been defined and published in 1982.
|
|
dnl The new POSIX interfaces define a different interface and the
|
|
dnl new POSIX interfaces even use names that are not compatible with
|
|
dnl POSIX rules. The new POSIX interfaces in question should be called
|
|
dnl fdexec*() to follow the rules of other similar POSIX functions.
|
|
dnl
|
|
dnl We use AC_RCHECK_FUNCS() because some Linux distros define a
|
|
dnl fexecve() that returns ENOSYS an AC_CHECK_FUNCS() would return FALSE
|
|
dnl
|
|
echo Checking for POSIX violations by the POSIX.1-2008 standard:
|
|
AC_RCHECK_FUNCS(fexecl fexecle fexecv fexecve)
|
|
AC_RCHECK_FUNCS(fspawnv fspawnl fspawnv_nowait)
|
|
|
|
dnl A similar problem exists with the new POSIX.1-2008 interfaces
|
|
dnl getline() and fgetline(). These interfaces are also incompatible
|
|
dnl with our interfaces defined in 1982.
|
|
AC_RCHECK_FUNCS(getline fgetline)
|
|
echo End of tests for POSIX violations by the POSIX.1-2008 standard.
|
|
|
|
dnl Check whether a symbol is either defined in an include file or
|
|
dnl otherwise usable (e.g. as function)
|
|
AC_CHECK_DFUNC([#include <dirent.h>], dirfd)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_WCHAR_H
|
|
#include <wchar.h>
|
|
#endif
|
|
#ifdef HAVE_WCTYPE_H
|
|
#include <wctype.h>
|
|
#endif
|
|
], iswprint)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_WCHAR_H
|
|
#include <wchar.h>
|
|
#endif
|
|
#ifdef HAVE_WCTYPE_H
|
|
#include <wctype.h>
|
|
#endif
|
|
], iswblank)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_CTYPE_H
|
|
#include <ctype.h>
|
|
#endif
|
|
], isblank)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_WCHAR_H
|
|
#include <wchar.h>
|
|
#endif
|
|
#ifdef HAVE_WCTYPE_H
|
|
#include <wctype.h>
|
|
#endif
|
|
], mbsinit)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_STDLIB_H
|
|
#include <stdlib.h>
|
|
#endif
|
|
], mbtowc)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_STDLIB_H
|
|
#include <stdlib.h>
|
|
#endif
|
|
], wctomb)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_WCHAR_H
|
|
#include <wchar.h>
|
|
#endif
|
|
#ifdef HAVE_WCTYPE_H
|
|
#include <wctype.h>
|
|
#endif
|
|
], mbrtowc)
|
|
|
|
AC_CHECK_DFUNC([
|
|
#ifdef HAVE_WCHAR_H
|
|
#include <wchar.h>
|
|
#endif
|
|
#ifdef HAVE_WCTYPE_H
|
|
#include <wctype.h>
|
|
#endif
|
|
], wcrtomb)
|
|
|
|
AC_CHECK_DFUNC([#include <ieeefp.h>], finite)
|
|
AC_CHECK_DFUNC([#include <ieeefp.h>], isnand)
|
|
|
|
dnl Checks for typedefs, structures, and compiler characteristics.
|
|
dnl that need results from the AC_CHECK_FUNCS() calls.
|
|
AC_USER_MALLOC
|
|
dnl AC_USER_XCVT test macro does not yet work
|
|
AC_VAR_TIMEZONE
|
|
AC_VAR_TIMEZONE_DEF
|
|
AC_VAR___PROGNAME
|
|
AC_VAR___PROGNAME_FULL
|
|
|
|
dnl Checks for OS characteristics.
|
|
AC_HARD_SYMLINKS
|
|
AC_LINK_NOFOLLOW
|
|
AC_ACCESS_E_OK
|
|
AC_FNMATCH_IGNORECASE
|
|
|
|
dnl Need to check this in default compilation mode to find out
|
|
dnl whether this platform supports both functions by default too.
|
|
dnl We cannot use the standard tests because they would find
|
|
dnl that fseeko()/ftello() are present in small file mode on
|
|
dnl Limnux while there is no prototype for these functions.
|
|
AC_SMALL_FSEEKO
|
|
AC_SMALL_FTELLO
|
|
|
|
AC_CHECK_LIB(c, dlopen, lib_dl="",
|
|
[AC_CHECK_LIB(dl, dlopen, lib_dl="-ldl")])
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_dl"
|
|
AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror dlinfo)
|
|
AC_CHECK_FUNCS(shl_load shl_unload shl_gethandle)
|
|
LIBS="$ac_save_LIBS"
|
|
if test ."$lib_dl" = .""; then
|
|
AC_DEFINE(HAVE_DLOPEN_IN_LIBC)
|
|
fi
|
|
|
|
AC_CHECK_DFUNCS([
|
|
#ifdef HAVE_WINDOWS_H
|
|
#undef u_char
|
|
#undef u_short
|
|
#undef u_int
|
|
#undef u_long
|
|
#include <windows.h>
|
|
#endif
|
|
], LoadLibrary FreeLibrary GetProcAddress)
|
|
|
|
dnl ??? AC_CHECK_LIB(socket, socket, lib_socket="-lsocket")
|
|
dnl
|
|
ac_save_LIBS="$LIBS"
|
|
AC_CHECK_LIB(c, socket, lib_socket="",
|
|
[AC_CHECK_LIB(socket, socket, lib_socket="-lsocket")])
|
|
LIBS="$ac_save_LIBS"
|
|
AC_CHECK_LIB(c, gethostbyname, lib_nsl="",
|
|
[AC_CHECK_LIB(nsl, gethostbyname, lib_nsl="-lnsl",
|
|
[AC_CHECK_LIB(network, gethostbyname, lib_nsl="-lnetwork")])])
|
|
LIBS="$ac_save_LIBS"
|
|
LIBS="$LIBS $lib_nsl $lib_socket"
|
|
AC_CHECK_FUNCS(rcmd socket socketpair)
|
|
AC_CHECK_FUNCS(getservbyname inet_ntoa)
|
|
AC_CHECK_FUNCS(getaddrinfo getnameinfo)
|
|
AC_CHECK_FUNCS(host2netname netname2host)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
AC_CHECK_LIB(c, res_init, lib_resolv="",
|
|
[AC_CHECK_LIB(resolv, res_init, lib_resolv="-lresolv")])
|
|
LIBS="$ac_save_LIBS"
|
|
if test ."$lib_resolv" = .""; then
|
|
AC_DEFINE(HAVE_RESOLV_IN_LIBC)
|
|
fi
|
|
|
|
dnl Check for largefile support
|
|
dnl Do this last to make sure that no large file definition
|
|
dnl in confdefs.h will modify our results
|
|
AC_SYS_LARGEFILE
|
|
dnl Warning do not run this test. it interferes with the test
|
|
dnl AC_CHECK_FUNCS(fseeko ftello) from above.
|
|
dnl The test AC_HAVE_LARGEFILES will check whether ftello/fseeko
|
|
dnl are available in Large File mode
|
|
dnl AC_FUNC_FSEEKO
|
|
AC_HAVE_LARGEFILES
|
|
|
|
AC_DEFINE_UNQUOTED_STRING(HOST_ALIAS,$host_alias)
|
|
AC_DEFINE_UNQUOTED_STRING(HOST_SUB,$host)
|
|
AC_DEFINE_UNQUOTED_STRING(HOST_CPU,$host_cpu)
|
|
AC_DEFINE_UNQUOTED_STRING(HOST_VENDOR,$host_vendor)
|
|
AC_DEFINE_UNQUOTED_STRING(HOST_OS,$host_os)
|
|
|
|
dnl AC_CHECK_LIB(crypt, crypt, lib_crypt="-lcrypt")
|
|
|
|
AC_CHECK_LIB(c, crypt, lib_crypt="",
|
|
[AC_CHECK_LIB(crypt, crypt, lib_crypt="-lcrypt")])
|
|
if test ."$lib_crypt" = .""; then
|
|
AC_DEFINE(HAVE_CRYPT_IN_LIBC)
|
|
fi
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_crypt"
|
|
AC_CHECK_FUNCS(crypt)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_ILIB([#include <libintl.h>], c, gettext, lib_intl="",
|
|
[AC_CHECK_ILIB([#include <libintl.h>], intl, gettext, lib_intl="-lintl")])
|
|
if test ."$lib_intl" = .""; then
|
|
AC_DEFINE(HAVE_GETTEXT_IN_LIBC)
|
|
fi
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_intl"
|
|
AC_CHECK_DFUNC([#include <libintl.h>], gettext)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_ILIB([#include <iconv.h>], c, iconv_open, lib_iconv="",
|
|
[AC_CHECK_ILIB([#include <iconv.h>], iconv, iconv_open, lib_iconv="-liconv")])
|
|
if test ."$lib_iconv" = .""; then
|
|
AC_DEFINE(HAVE_ICONV_IN_LIBC)
|
|
fi
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_iconv"
|
|
AC_CHECK_DFUNC([#include <iconv.h>], iconv)
|
|
AC_CHECK_DFUNC([#include <iconv.h>], iconv_open)
|
|
AC_CHECK_DFUNC([#include <iconv.h>], iconv_close)
|
|
dnl GNU libiconv on Linux and Cygwin may make "configure" fail :-(
|
|
AC_CHECK_DFUNC([#include <iconv.h>], libiconv)
|
|
AC_CHECK_DFUNC([#include <iconv.h>], libiconv_open)
|
|
AC_CHECK_DFUNC([#include <iconv.h>], libiconv_close)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_LIB(c, XML_Parse, lib_expat="",
|
|
[AC_CHECK_LIB(expat, XML_Parse, lib_expat="-lexpat")])
|
|
if test ."$lib_expat" = ."" -a "$ac_cv_lib_c_XML_Parse" = yes ; then
|
|
AC_DEFINE(HAVE_EXPAT_IN_LIBC)
|
|
fi
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_expat"
|
|
AC_CHECK_FUNCS(XML_Parse)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
if test "$CC" = cl.exe; then
|
|
echo configure does not yet support library checks for cl.exe:
|
|
echo checking for SCardEstablishContext in -lwinscard... we know it is present
|
|
lib_pcsc="-lwinscard"
|
|
AC_DEFINE(HAVE_SCARDESTABLISHCONTEXT)
|
|
else
|
|
AC_CHECK_LIB(c, SCardEstablishContext, lib_pcsc="",
|
|
[AC_CHECK_LIB(winscard, SCardEstablishContext, lib_pcsc="-lwinscard",
|
|
[AC_CHECK_LIB(pcsclite, SCardEstablishContext, lib_pcsc="-lpcsclite")])])
|
|
if test ."$lib_pcsc" = ."" -a "$ac_cv_lib_c_SCardEstablishContext" = yes ; then
|
|
AC_DEFINE(HAVE_PCSC_IN_LIBC)
|
|
fi
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_pcsc"
|
|
AC_CHECK_FUNCS(SCardEstablishContext)
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
|
|
if test "$CC" = cl.exe; then
|
|
echo configure does not yet support library checks for cl.exe:
|
|
echo checking for CRYPTO_free in -llibeay32... we know it is present
|
|
echo checking for SSL_free in -lssleay32... we know it is present
|
|
lib_crypto="-llibeay32"
|
|
lib_ssl="-lssleay32"
|
|
else
|
|
AC_CHECK_LIB(c, CRYPTO_free, lib_crypto="",
|
|
[AC_CHECK_LIB(crypto, CRYPTO_free, lib_crypto="-lcrypto")])
|
|
if test ."$lib_crypto" = ."" -a "$ac_cv_lib_c_CRYPTO_free" = yes ; then
|
|
AC_DEFINE(HAVE_CRYPTO_IN_LIBC)
|
|
fi
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_crypto"
|
|
AC_CHECK_FUNCS(CRYPTO_free)
|
|
LIBS="$ac_save_LIBS"
|
|
AC_CHECK_LIB(c, SSL_free, lib_ssl="",
|
|
[AC_CHECK_LIB(ssl, SSL_free, lib_ssl="-lssl")])
|
|
if test ."$lib_ssl" = ."" -a "$ac_cv_lib_c_SSL_free" = yes ; then
|
|
AC_DEFINE(HAVE_SSL_IN_LIBC)
|
|
fi
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_ssl"
|
|
AC_CHECK_FUNCS(SSL_free)
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
|
|
if test $ac_cv_header_camlib_h = yes; then
|
|
scsi_lib=-lcam
|
|
lib_scsi=-lcam
|
|
fi
|
|
|
|
if test "$ac_cv_header_sys_acl_h" = yes; then
|
|
|
|
AC_CHECKING(for Posix Access Control List support)
|
|
AC_CHECK_LIB(acl, acl_get_file, lib_acl="-lacl")
|
|
AC_CHECK_LIB(pacl, acl_get_file, lib_acl="-lpacl")
|
|
|
|
dnl If $lib_acl is nonempty, save it in $lib_acl_test
|
|
|
|
if test ".$lib_acl" != .; then
|
|
lib_acl_test="$lib_acl"
|
|
fi
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_acl"
|
|
AC_CHECK_FUNCS(acl_get_file acl_set_file acl_from_text acl_to_text acl_free acl_delete_def_file)
|
|
AC_CHECK_FUNCS(acl_extended_file)
|
|
AC_CHECK_FUNCS(acl_get_entry)
|
|
AC_CHECK_FUNCS(acl_to_text_np acl_get_brand_np acl_is_trivial_np acl_strip_np)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECKING(for Solaris UFS Access Control List support)
|
|
AC_CHECK_LIB(sec, acltotext, lib_acl="-lsec")
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_acl"
|
|
AC_CHECK_FUNCS(acl facl aclfromtext acltotext)
|
|
|
|
AC_CHECKING(for NFSv4 Access Control List support)
|
|
dnl These functions support NFSv4 ACLs
|
|
dnl Do not check for acl_free because of a name clash with the withdrawn POSIX draft
|
|
AC_CHECK_FUNCS(acl_get acl_set facl_get facl_set acl_fromtext acl_totext)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
dnl On Solaris, there is no need for lib_acl_test as acl(2) is in -libc
|
|
|
|
AC_CHECKING(for HP-UX Access Control List support)
|
|
AC_CHECK_FUNCS(getacl fgetacl setacl fsetacl strtoacl acltostr cpacl fcpacl chownacl setaclentry fsetaclentry)
|
|
|
|
dnl XXX lib_acl_test: How do we test for ACLs on HP-UX?
|
|
|
|
fi
|
|
|
|
if test "$ac_cv_header_attr_xattr_h" = yes; then
|
|
AC_CHECKING(for Linux flavor Extended Attribute support)
|
|
AC_CHECK_LIB(attr, getxattr, lib_attr="-lattr")
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_attr"
|
|
AC_CHECK_FUNCS(getxattr setxattr listxattr lgetxattr lsetxattr llistxattr)
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
|
|
AC_CHECKING(for RBAC support)
|
|
AC_CHECK_LIB(secdb, getuserattr, lib_secdb="-lsecdb")
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_secdb"
|
|
AC_CHECK_FUNCS(getauthattr getuserattr getexecattr getprofattr)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECKING(for gmatch() support)
|
|
AC_CHECK_LIB(gen, gmatch, lib_gen="-lgen")
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_gen"
|
|
AC_CHECK_FUNCS(gmatch)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECKING(for ELF support)
|
|
AC_CHECK_LIB(elf, elf_begin, lib_elf="-lelf")
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_elf"
|
|
AC_CHECK_FUNCS(elf_begin)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_FUNCS(thr_yield)
|
|
|
|
dnl AC_CHECK_LIB(c, sem_post, lib_sem="",
|
|
dnl [AC_CHECK_LIB(pthread, sem_post, lib_sem="-lpthread")])
|
|
dnl ac_save_LIBS="$LIBS"
|
|
dnl LIBS="$LIBS $lib_sem"
|
|
dnl AC_CHECK_FUNCS(sem_post)
|
|
dnl LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_LIB(c, pthread_create, lib_pthread="",
|
|
[AC_CHECK_LIB(pthread, pthread_create, lib_pthread="-lpthread")])
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_pthread"
|
|
AC_CHECK_FUNCS(pthread_create pthread_kill)
|
|
AC_CHECK_FUNCS(pthread_mutex_lock pthread_cond_wait pthread_spin_lock)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_LIB(c, clock_gettime, lib_rt="",
|
|
[AC_CHECK_LIB(rt, clock_gettime, lib_rt="-lrt",
|
|
[AC_CHECK_LIB(posix4, clock_gettime, lib_rt="-lposix4")])])
|
|
if test ."$lib_rt" = .""; then
|
|
AC_DEFINE(HAVE_CLOCK_GETTIME_IN_LIBC)
|
|
fi
|
|
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_rt"
|
|
AC_CHECK_FUNCS(clock_gettime clock_settime clock_getres)
|
|
AC_CHECK_FUNCS(sched_getparam sched_setparam sched_getscheduler sched_setscheduler)
|
|
AC_CHECK_FUNCS(sched_yield)
|
|
AC_CHECK_FUNCS(nanosleep)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
AC_CHECK_LIB(cap, cap_get_proc, lib_cap="-lcap")
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="$LIBS $lib_cap"
|
|
AC_CHECK_FUNCS(cap_get_proc cap_set_proc cap_set_flag cap_clear_flag)
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
dnl Misc OS checks.
|
|
dnl
|
|
dnl WARNING: AC_CHECK_FILES uses "test -r file" and bash on Haiku returns wrong results
|
|
dnl for /dev/stdin /dev/stdout /dev/stderr /dev/fd/0 /dev/fd/1 /dev/fd/2
|
|
dnl For this reason, we rather use AC_STAT_FILES
|
|
dnl AC_CHECK_FILES(/dev/tty /dev/null /dev/zero)
|
|
dnl AC_CHECK_FILES(/dev/stdin /dev/stdout /dev/stderr)
|
|
dnl AC_CHECK_FILES(/dev/fd/0 /dev/fd/1 /dev/fd/2)
|
|
dnl AC_CHECK_FILES(/usr/src/linux/include)
|
|
|
|
AC_STAT_FILES(/dev/tty /dev/null /dev/zero)
|
|
AC_STAT_FILES(/dev/stdin /dev/stdout /dev/stderr)
|
|
AC_STAT_FILES(/dev/fd/0 /dev/fd/1 /dev/fd/2)
|
|
AC_STAT_FILES(/usr/src/linux/include /usr/xpg4/bin/sh /opt/schily/xpg4/bin/sh)
|
|
|
|
dnl Checks for OS madness.
|
|
UNAME=`uname || true`
|
|
|
|
if test ."$UNAME" = .Linux; then
|
|
|
|
dnl Linux madness tests:
|
|
|
|
AC_BROKEN_LINUX_EXT2_FS_H
|
|
AC_BROKEN_SRC_LINUX_EXT2_FS_H
|
|
if test .$ac_cv_broken_linux_ext2_fs_h = .no -o .$ac_cv_broken_src_linux_ext2_fs_h = .no; then
|
|
#
|
|
# If either /usr/include/linux/ex2_fs.h works or
|
|
# /usr/src/linux/include/linux/ex2_fs.h works, we will
|
|
# #define HAVE_USABLE_LINUX_EXT2_FS_H
|
|
#
|
|
# If HAVE_USABLE_LINUX_EXT2_FS_H is defined, a simple
|
|
# #include <linux/ex2_fs.h> will work.
|
|
#
|
|
ac_cv_usable_linux_ext2_fs_h=yes
|
|
AC_DEFINE(HAVE_USABLE_LINUX_EXT2_FS_H)
|
|
else
|
|
ac_cv_usable_linux_ext2_fs_h=no
|
|
fi
|
|
AC_BROKEN_SCSI_SCSI_H
|
|
AC_BROKEN_SRC_SCSI_SCSI_H
|
|
AC_BROKEN_SCSI_SG_H
|
|
AC_BROKEN_SRC_SCSI_SG_H
|
|
|
|
if test .$ac_cv_broken_src_scsi_scsi_h = .yes; then
|
|
may_linux_src_include=no
|
|
fi
|
|
if test .$ac_cv_broken_src_linux_ext2_fs_h = .yes; then
|
|
may_linux_src_include=no
|
|
fi
|
|
if test .$ac_cv_file__usr_src_linux_include = .yes; then # only warn if there is /usr/src/linux/include
|
|
if test .$may_linux_src_include = .no; then
|
|
echo
|
|
echo "Warning: *** /usr/src/linux/include contains broken include files ***"
|
|
echo "Warning: *** /usr/src/linux/include is not used this reason ***"
|
|
echo "Warning: This may result in the inability to use recent Linux kernel interfaces"
|
|
echo
|
|
fi
|
|
fi
|
|
if test .$ac_cv_header_ext2fs_ext2_fs_h = .no; then # only if there is no <ext2fs/ext2_fs.h>
|
|
if test .$ac_cv_usable_linux_ext2_fs_h = .no; then
|
|
echo
|
|
echo "Warning: *** linux/ext2_fs.h is not usable at all ***"
|
|
echo "Warning: *** This makes it impossible to support Linux file flags ***"
|
|
echo "You may try to compile using 'make COPTX=-DTRY_EXT2_FS'"
|
|
echo
|
|
sleep 10
|
|
fi
|
|
fi # <ext2fs/ext2_fs.h> was missing
|
|
fi # Linux only tests
|
|
|
|
AC_SUBST(may_linux_src_include)
|
|
|
|
AC_SUBST(largefile_cc_opt)
|
|
AC_SUBST(sun_cc64_opt)
|
|
AC_SUBST(hp_cc_ansi_opt)
|
|
AC_SUBST(hp_cc_opt_opt)
|
|
AC_SUBST(hp_cc_gprof_opt)
|
|
|
|
AC_SUBST(lib_crypt)
|
|
AC_SUBST(lib_resolv)
|
|
AC_SUBST(lib_intl)
|
|
AC_SUBST(lib_iconv)
|
|
AC_SUBST(lib_expat)
|
|
AC_SUBST(lib_pcsc)
|
|
AC_SUBST(lib_crypto)
|
|
AC_SUBST(lib_ssl)
|
|
AC_SUBST(lib_nsl)
|
|
AC_SUBST(scsi_lib)
|
|
AC_SUBST(lib_scsi)
|
|
AC_SUBST(lib_acl)
|
|
AC_SUBST(lib_acl_test)
|
|
AC_SUBST(lib_attr)
|
|
AC_SUBST(lib_secdb)
|
|
AC_SUBST(lib_gen)
|
|
AC_SUBST(lib_elf)
|
|
AC_SUBST(lib_pthread)
|
|
AC_SUBST(lib_rt)
|
|
AC_SUBST(lib_dl)
|
|
AC_SUBST(lib_dir)
|
|
AC_SUBST(lib_cap)
|
|
|
|
AC_OUTPUT(rules.cnf)
|