420 lines
10 KiB
Plaintext
420 lines
10 KiB
Plaintext
dnl configure.in for RPM
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dnl
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dnl Don't add checks for things we can't work around, unless those checks
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dnl failing causes the script to bomb out with a message. If we can't fix
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dnl it, why check it?
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AC_INIT(rpm.c)
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AC_CONFIG_HEADER(config.h)
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dnl default to not using NLS
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XGETTEXT=""
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LIBINTL=""
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PO=""
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GETTEXTSTUB="gettextstub.o"
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MISCOBJS=
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AC_CANONICAL_SYSTEM
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_GCC_TRADITIONAL
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AC_PROG_INSTALL
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AC_MSG_CHECKING(POSIX chmod...)
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touch foo.chmodtest
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chmod 744 foo.chmodtest
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chmod +X foo.chmodtest 2>/dev/null
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a=`ls -l foo.chmodtest | awk '{print $1}'`
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rm -f foo.chmodtest
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if test "$a" = "-rwxr-xr-x"; then
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AC_MSG_RESULT(yes)
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FIXPERMS=a+rX,g-w,o-w
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else
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AC_MSG_RESULT(no (tell your OS vendor about GNU fileutils))
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FIXPERMS=a+r,g-w,o-w
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fi
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AC_AIX
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AC_MINIX
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AC_ISC_POSIX
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AC_PROG_AWK
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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AC_CHECK_TOOL(AR, ar, :)
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if test "$cross_compiling" != "yes"; then
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AC_MSG_CHECKING(GNU gzip...)
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if test -z "$GZIPBIN"; then
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oldifs="$IFS"
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IFS=:
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for n in $PATH:/opt/gnu/bin; do
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if test -f $n/gzip; then
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GZIPBIN="$n/gzip";
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break
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fi
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done
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IFS="$oldifs"
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fi
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if test -z "$GZIPBIN"; then
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GZIPBIN="gzip"
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AC_MSG_RESULT(no)
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AC_MSG_WARN(RPM will not work without GNU gzip.)
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else
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AC_MSG_RESULT(yes)
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fi
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AC_MSG_CHECKING(old version of patch)
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PATCHVERSION=`patch --version 2>&1`
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if test "$PATCHVERSION" = "Patch version 2.1"; then
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AC_DEFINE(HAVE_OLDPATCH_21)
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AC_MSG_RESULT(patch older then 2.2 found)
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else
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AC_MSG_RESULT(patch later then 2.2 found)
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fi
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fi
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topdir=`pwd`
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if test $prefix != "/usr" -a $prefix != "/usr/local"; then
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AC_MSG_CHECKING("$prefix/lib... $ac_c")
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if test -d $prefix/lib ; then
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LIBS="$LIBS -L$prefix/lib"
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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echo $ac_n "checking for $prefix/include... $ac_c"
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if test -d $prefix/include ; then
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INCPATH="$INCPATH -I$prefix/include"
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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fi
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AC_MSG_CHECKING(/usr/local/lib...)
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if test -d /usr/local/lib ; then
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LIBS="$LIBS -L/usr/local/lib"
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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AC_MSG_CHECKING(/usr/local/include...)
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if test -d /usr/local/include ; then
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INCPATH="$INCPATH -I/usr/local/include"
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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AC_MSG_CHECKING(/usr/ucblib...)
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if test -d /usr/ucblib ; then
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if test "$build" = "mips-sni-sysv4" ; then
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LIBS="$LIBS -L/usr/ccs/lib -lc"
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fi
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LIBS="$LIBS -L/usr/ucblib"
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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dnl Checks for libraries.
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AC_CHECK_FUNC(strcasecmp, [], [
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AC_CHECK_LIB(ucb, strcasecmp, [LIBS="$LIBS -lucb" USEUCB=y])
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])
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AC_CHECK_FUNC(rand, [], [
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AC_CHECK_LIB(rand, rand, [LIBS="$LIBS -lm"])
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])
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dnl
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dnl handle --disable-nls
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dnl
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AC_ARG_ENABLE([nls],
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[ --disable-nls do not use National Language Support],
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USE_NLS=$enableval, USE_NLS=yes)
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if test "$USE_NLS" != "no"; then
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AC_CHECK_FUNC(gettext, [HAVEGETTEXT="yes"],
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AC_CHECK_LIB(intl, gettext, [LIBINTL="-lintl" HAVEGETTEXT="y"],
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AC_MSG_WARN([sorry this package needs libintl.a (from the
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gettext package)])
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)
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)
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AC_CHECK_PROG(XGETTEXT, xgettext, xgettext)
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if test "$XGETTEXT" != ""; then
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if xgettext --help 2>&1 | grep illegal >/dev/null ; then
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echo "xgettext isn't GNU version"
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XGETTEXT=""
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fi
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fi
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if test "$XGETTEXT" != "" -a "$HAVEGETTEXT" != ""; then
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echo "xgettext and gettext() exist; will build i18n support"
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PO=po
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GETTEXTSTUB=""
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else
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echo "xgettext and libintl.a don't both exist; will not build i18n support"
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fi
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else
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echo "user specificed no gettext; will not build i18n support"
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fi
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AC_CHECK_FUNC(getdomainname, [], [
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AC_CHECK_LIB(nsl, getdomainname, [LIBS="$LIBS -lnsl"])
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])
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AC_CHECK_FUNC(socket, [], [
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AC_CHECK_LIB(socket, socket, [LIBS="$LIBS -lsocket"])
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])
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AC_CHECK_FUNC(dbopen, [],
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AC_CHECK_LIB(db, dbopen, [], AC_MSG_WARN([sorry this package needs libdb.a
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(from the db package)]))
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)
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AC_CHECK_FUNC(fork, [], [echo "using vfork() instead of fork()";
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MISCOBJS=fakefork.o])
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dnl AmigaOS and IXEmul have a fork() dummy
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case "$target" in
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m68k-*-amigaos )
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echo "Building for AmigaOS: using vfork() instead of fork()";
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CFLAGS="$CFLAGS -Dfork=vfork"
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;;
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esac
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ZLIB=
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for zlib in z gz ; do
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AC_CHECK_LIB(${zlib}, gzread,
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[LIBS="$LIBS -l${zlib}"; break],
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[if test ${zlib} = gz; then
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AC_MSG_WARN([sorry this package needs libz.a or libgz.a (from the zlib package)])
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fi]
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)
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done
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dnl Checks for header files we can live without.
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AC_HEADER_STDC
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AC_HEADER_MAJOR
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AC_CHECK_HEADERS(netinet/in_systm.h limits.h)
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AC_CHECK_HEADERS(alloca.h dirent.h sys/socket.h sys/select.h)
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AC_CHECK_HEADERS(machine/types.h string.h)
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AC_CHECK_HEADERS(mntent.h sys/mnttab.h sys/systemcfg.h)
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AC_CHECK_HEADERS(glob.h,,MISCOBJS="$MISCOBJS glob.o")
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AC_CHECK_HEADERS(fnmatch.h,,MISCOBJS="$MISCOBJS fnmatch.o")
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if test "$PO" = po; then
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AC_CHECK_HEADERS(libintl.h)
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fi
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AC_C_BIGENDIAN
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dnl look for libc features
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PROVIDES_ERRNO=no
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AC_MSG_CHECKING(if <netdb.h> defines h_errno...)
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AC_TRY_LINK([#include <netdb.h>],printf("%d",h_errno),PROVIDES_ERRNO=yes)
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AC_MSG_RESULT($PROVIDES_ERRNO)
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if test $PROVIDES_ERRNO = yes; then
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AC_DEFINE(HAVE_HERRNO)
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fi
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dnl If a system doesn't have S_IFSOCK, define it as 0 which will
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dnl make S_ISSOCK always return false (nice, eh?)
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AC_MSG_CHECKING(if <sys/stat.h> defines S_IFSOCK...)
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AC_TRY_LINK([#include <sys/stat.h>],printf("%d", S_IFSOCK),
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HAS_S_IFSOCK=yes,HAS_S_IFSOCK=no)
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AC_MSG_RESULT($HAS_S_IFSOCK)
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if test $HAS_S_IFSOCK = yes; then
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AC_DEFINE(HAVE_S_IFSOCK)
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fi
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dnl Some Unix's are missing S_ISLNK, S_ISSOCK
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AC_MSG_CHECKING(if <sys/stat.h> defines S_ISLNK...)
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AC_TRY_LINK([#include <sys/stat.h>],printf("%d", S_ISLNK(0755)),
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HAS_S_ISLNK=yes,HAS_S_ISLNK=no)
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AC_MSG_RESULT($HAS_S_ISLNK)
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if test $HAS_S_ISLNK = yes; then
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AC_DEFINE(HAVE_S_ISLNK)
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fi
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AC_MSG_CHECKING(if <sys/stat.h> defines S_ISSOCK...)
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AC_TRY_LINK([#include <sys/stat.h>],printf("%d", S_ISSOCK(0755)),
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HAS_S_ISSOCK=yes,HAS_S_ISSOCK=no)
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AC_MSG_RESULT($HAS_S_ISSOCK)
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if test $HAS_S_ISSOCK = yes; then
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AC_DEFINE(HAVE_S_ISSOCK)
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fi
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AC_MSG_CHECKING(if timezone is defined...)
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AC_TRY_LINK([#include <time.h>],printf("%ld", timezone),
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HAS_TIMEZONE=yes,HAS_TIMEZONE=no)
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AC_MSG_RESULT($HAS_TIMEZONE)
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if test $HAS_TIMEZONE = no; then
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AC_DEFINE(NEED_TIMEZONE)
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fi
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dnl Checks for library functions.
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AC_CHECK_FUNC(inet_aton, AC_DEFINE(HAVE_INET_ATON), MISCOBJS="$MISCOBJS inet_aton.o")
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AC_CHECK_FUNC(realpath, AC_DEFINE(HAVE_REALPATH), MISCOBJS="$MISCOBJS realpath.o")
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AC_CHECK_FUNC(getmntent, AC_DEFINE(HAVE_GETMNTENT), [
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AC_CHECK_FUNC(mntctl, AC_DEFINE(HAVE_MNTCTL),[
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AC_CHECK_FUNC(getmntinfo_r, AC_DEFINE(HAVE_GETMNTINFO_R), [
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AC_CHECK_LIB(c_r, getmntinfo_r, [LIBS="$LIBS -lc_r";
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AC_DEFINE(HAVE_GETMNTINFO_R)],
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MISCOBJS="$MISCOBJS getmntent.o")])])])
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AC_CHECK_FUNC(strerror, [], MISCOBJS="$MISCOBJS strerror.o")
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AC_CHECK_FUNC(strtol, [], MISCOBJS="$MISCOBJS strtol.o")
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AC_CHECK_FUNC(strtoul, [], MISCOBJS="$MISCOBJS strtoul.o")
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LCHOWN=no
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AC_CHECK_FUNC(lchown, [LCHOWN=yes; AC_DEFINE(HAVE_LCHOWN)])
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if test "$LCHOWN" = no; then
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dnl Does chown() follow symlinks? This should be a good enough test.
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AC_MSG_CHECKING(whether chown() follows symlinks...)
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AC_ARG_ENABLE([broken-chown],
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[ --enable-broken-chown this system's chown follows symbolic links],
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result=yes, result=unknown)
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if echo "$build" | egrep "(aix)|(hpux)|(linux)" > /dev/null ; then
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result=yes
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elif echo "$build" | egrep "(nextstep)" > /dev/null ; then
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result=no
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fi
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if test $result = unknown; then
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if test `id | cut -f 2 -d \= | cut -f 1 -d \(` = 0; then
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rm -f foo bar
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touch foo
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ln -s foo bar
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chown 10 bar
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if test `ls -l foo | awk '{print $3}'` != "root"; then
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result=yes
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else
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result=no
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fi
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rm -f foo bar
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else
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AC_MSG_CHECKING((cannot check by non-root user))
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result=no
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fi
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fi
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AC_MSG_RESULT($result)
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if test $result = yes; then
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AC_DEFINE(CHOWN_FOLLOWS_SYMLINK)
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fi
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fi
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if test "x$varprefix" = "x"; then
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varprefix=`echo $prefix | sed 's/usr/var/'`
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test "x$prefix" = xNONE && varprefix=`echo $ac_default_prefix | sed 's/usr/var/'`
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fi
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if test "x$tmpdir" = "x"; then
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if test -d $varprefix/tmp; then
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tmpdir=$varprefix/tmp
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else
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if test -d /var/tmp; then
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tmpdir=/var/tmp
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else
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tmpdir=/tmp
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fi
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fi
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fi
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# Solaris 2.5.1 seems to confuse things
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if echo "$build" | grep "solaris2.5" > /dev/null ; then
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echo "Hacking things up for Solaris 2.5.x"
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build_os="solaris"
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fi
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RPM=rpm
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# Solaris needs -ldl to use -lnsl, and it can't build static
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# binaries if you use -ldl
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if echo "$build_os" | grep solaris >/dev/null; then
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echo "hacking things up for solaris"
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RPM=rpm.shared
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LIBDL=-ldl
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elif echo "$build_os" | grep sco > /dev/null; then
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echo "hacking things up for sco"
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RPM=rpm.shared
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AC_DEFINE(NEED_STRINGS_H)
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AC_DEFINE(HAVE_STRUCT_MNTTAB)
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elif echo "$build_os" | grep sunos > /dev/null; then
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echo "hacking things up for sunos"
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CFLAGS="$CFLAGS -D__USE_FIXED_PROTOTYPES__"
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AC_DEFINE(NEED_STRINGS_H)
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AC_DEFINE(NEED_MYREALLOC)
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MISCOBJS="$MISCOBJS myrealloc.o"
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elif echo "$build_os" | grep hpux > /dev/null; then
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RPM=rpm.shared
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echo "hacking things up for hpux"
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fi
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rm -f ./find-provides.sh
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if test -f autodeps/${build_os}.prov ; then
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echo "using autodeps/$build_os.prov for automatic provides generation"
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ln -s autodeps/${build_os}.prov ./find-provides.sh
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else
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echo "*** no default provides information is available for $build_os"
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ln -s autodeps/none ./find-provides.sh
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fi
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rm -f ./find-requires.sh
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if test -f autodeps/${build_os}.req ; then
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echo "using autodeps/$build_os.req for automatic requires generation"
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ln -s autodeps/$build_os.req ./find-requires.sh
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else
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echo "*** no default requires information is available for $build_os"
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ln -s autodeps/none ./find-requires.sh
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fi
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if test -n "$MISCOBJS" ; then
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MISCDIR=misc
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LIBMISC=-lmisc
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MISCPATH=misc/libmisc.a
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fi
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AC_SUBST(MISCOBJS)
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AC_SUBST(INCPATH)
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AC_SUBST(LIBINTL)
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AC_SUBST(varprefix)
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AC_SUBST(tmpdir)
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AC_SUBST(topdir)
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AC_SUBST(INTLDEF)
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AC_SUBST(XGETTEXT)
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AC_SUBST(LIBINTL)
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AC_SUBST(LIBS)
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AC_SUBST(LIBDL)
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AC_SUBST(PO)
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AC_SUBST(GETTEXTSTUB)
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AC_SUBST(RPM)
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AC_SUBST(GZIPBIN)
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AC_SUBST(FIXPERMS)
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AC_SUBST(MISCDIR)
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AC_SUBST(LIBMISC)
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AC_SUBST(MISCPATH)
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if test -d newbuild ; then
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NBMAKEFILE=newbuild/Makefile
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else
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NBMAKEFILE=
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fi
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AC_OUTPUT(Makefile Makefile.inc lib-rpmrc lib/Makefile build/Makefile $NBMAKEFILE tools/Makefile po/Makefile misc/Makefile)
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