[PATCH 06/13] configure.ac: fix indentation

Ruben Kerkhof ruben at rubenkerkhof.com
Sat Mar 18 17:25:36 CET 2017


consistenly indent the file with 2 spaces
---
 configure.ac | 328 +++++++++++++++++++++++++++++++----------------------------
 1 file changed, 171 insertions(+), 157 deletions(-)

diff --git a/configure.ac b/configure.ac
index 734768d2..ed236751 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,39 +6,39 @@ AC_INIT
 AC_CONFIG_SRCDIR([conf/confbase.Y])
 AC_CONFIG_AUX_DIR(tools)
 
-AC_ARG_ENABLE(debug,	[  --enable-debug          enable internal debugging routines (default: disabled)],,enable_debug=no)
-AC_ARG_ENABLE(memcheck,	[  --enable-memcheck       check memory allocations when debugging (default: enabled)],,enable_memcheck=yes)
-AC_ARG_ENABLE(client,	[  --enable-client         enable building of BIRD client (default: enabled)],,enable_client=yes)
-AC_ARG_ENABLE(ipv6,	[  --enable-ipv6           enable building of IPv6 version (default: disabled)],,enable_ipv6=no)
-AC_ARG_ENABLE(pthreads,	[  --enable-pthreads       enable POSIX threads support (default: detect)],,enable_pthreads=try)
-AC_ARG_WITH(suffix,	[  --with-suffix=STRING    use specified suffix for BIRD files (default: 6 for IPv6 version)],[given_suffix="yes"])
-AC_ARG_WITH(sysconfig,	[  --with-sysconfig=FILE   use specified BIRD system configuration file])
-AC_ARG_WITH(protocols,	[  --with-protocols=LIST   include specified routing protocols (default: all)],,[with_protocols="all"])
-AC_ARG_WITH(sysinclude,	[  --with-sysinclude=PATH  search for system includes on specified place])
-AC_ARG_WITH(runtimedir,	[  --with-runtimedir=PATH  path for runtime files (default: $(localstatedir)/run)],[runtimedir="$with_runtimedir"],[runtimedir="\$(localstatedir)/run"])
-AC_ARG_WITH(iproutedir,	[  --with-iproutedir=PATH  path to iproute2 config files (default: /etc/iproute2)],[given_iproutedir="yes"])
+AC_ARG_ENABLE(debug,  [  --enable-debug          enable internal debugging routines (default: disabled)],,enable_debug=no)
+AC_ARG_ENABLE(memcheck, [  --enable-memcheck       check memory allocations when debugging (default: enabled)],,enable_memcheck=yes)
+AC_ARG_ENABLE(client, [  --enable-client         enable building of BIRD client (default: enabled)],,enable_client=yes)
+AC_ARG_ENABLE(ipv6, [  --enable-ipv6           enable building of IPv6 version (default: disabled)],,enable_ipv6=no)
+AC_ARG_ENABLE(pthreads, [  --enable-pthreads       enable POSIX threads support (default: detect)],,enable_pthreads=try)
+AC_ARG_WITH(suffix, [  --with-suffix=STRING    use specified suffix for BIRD files (default: 6 for IPv6 version)],[given_suffix="yes"])
+AC_ARG_WITH(sysconfig,  [  --with-sysconfig=FILE   use specified BIRD system configuration file])
+AC_ARG_WITH(protocols,  [  --with-protocols=LIST   include specified routing protocols (default: all)],,[with_protocols="all"])
+AC_ARG_WITH(sysinclude, [  --with-sysinclude=PATH  search for system includes on specified place])
+AC_ARG_WITH(runtimedir, [  --with-runtimedir=PATH  path for runtime files (default: $(localstatedir)/run)],[runtimedir="$with_runtimedir"],[runtimedir="\$(localstatedir)/run"])
+AC_ARG_WITH(iproutedir, [  --with-iproutedir=PATH  path to iproute2 config files (default: /etc/iproute2)],[given_iproutedir="yes"])
 AC_ARG_VAR([FLEX], [location of the Flex program])
 AC_ARG_VAR([BISON], [location of the Bison program])
 AC_ARG_VAR([M4], [location of the M4 program])
 
 
 if test "$srcdir" = . ; then
-	# Building in current directory => create obj directory holding all objects
-	objdir=obj
-	mkdir -p obj
-	srcdir_rel=..
-	makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in"
-	exedir=..
+  # Building in current directory => create obj directory holding all objects
+  objdir=obj
+  mkdir -p obj
+  srcdir_rel=..
+  makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in"
+  exedir=..
 else
-	# Building in separate directory
-	objdir=.
-	srcdir_rel=$srcdir
-	makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in"
-	exedir=.
+  # Building in separate directory
+  objdir=.
+  srcdir_rel=$srcdir
+  makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in"
+  exedir=.
 fi
 case $srcdir_rel in
-	/*)	srcdir_rel_mf=$srcdir_rel ;;
-	*)	srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;;
+  /*) srcdir_rel_mf=$srcdir_rel ;;
+  *)  srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;;
 esac
 AC_SUBST(objdir)
 AC_SUBST(exedir)
@@ -46,80 +46,80 @@ AC_SUBST(srcdir_rel_mf)
 AC_SUBST(runtimedir)
 
 if test "$enable_ipv6" = yes ; then
-	ip=ipv6
-	SUFFIX=6
-	proto_radv=radv
+  ip=ipv6
+  SUFFIX=6
+  proto_radv=radv
 else
-	ip=ipv4
-	SUFFIX=""
+  ip=ipv4
+  SUFFIX=""
 fi
 
 if test "$given_suffix" = yes ; then
-   	SUFFIX="$with_suffix"
+  SUFFIX="$with_suffix"
 fi
 AC_SUBST(SUFFIX)
 
 if test "$enable_debug" = yes ; then
-	CONFIG_FILE="bird$SUFFIX.conf"
-	CONTROL_SOCKET="bird$SUFFIX.ctl"
+  CONFIG_FILE="bird$SUFFIX.conf"
+  CONTROL_SOCKET="bird$SUFFIX.ctl"
 else
-	CONFIG_FILE="\$(sysconfdir)/bird$SUFFIX.conf"
-	CONTROL_SOCKET="$runtimedir/bird$SUFFIX.ctl"
+  CONFIG_FILE="\$(sysconfdir)/bird$SUFFIX.conf"
+  CONTROL_SOCKET="$runtimedir/bird$SUFFIX.ctl"
 fi
 AC_SUBST(CONFIG_FILE)
 AC_SUBST(CONTROL_SOCKET)
 
 AC_SEARCH_LIBS(clock_gettime, [c rt posix4], ,
-	AC_MSG_ERROR([[Function clock_gettime not available.]]))
+  AC_MSG_ERROR([[Function clock_gettime not available.]]))
 
 AC_CANONICAL_HOST
 
 # Store this value because ac_test_CFLAGS is overwritten by AC_PROG_CC
 if test "$ac_test_CFLAGS" != set ; then
-	bird_cflags_default=yes
+  bird_cflags_default=yes
 fi
 
 AC_PROG_CC
 if test -z "$GCC" ; then
-	AC_MSG_ERROR([This program requires the GNU C Compiler.])
+  AC_MSG_ERROR([This program requires the GNU C Compiler.])
 fi
 
 # Enable threads by default just in Linux and FreeBSD
 #if test "$enable_pthreads" = try ; then
-#	case "$host_os" in
-#		(linux* | freebsd* | openbsd* | netbsd* )	enable_pthreads=try ;;
-#		(*)				enable_pthreads=no ;;
-#	esac
+# case "$host_os" in
+#   (linux* | freebsd* | openbsd* | netbsd* ) enable_pthreads=try ;;
+#   (*)       enable_pthreads=no ;;
+# esac
 #fi
 
 if test "$enable_pthreads" != no ; then
-	BIRD_CHECK_PTHREADS
-
-	if test "$bird_cv_lib_pthreads" = yes ; then
-		AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled])
-		CFLAGS="$CFLAGS -pthread"
-		LDFLAGS="$LDFLAGS -pthread"
-		proto_bfd=bfd
-	elif test "$enable_pthreads" = yes ; then
-		AC_MSG_ERROR([POSIX threads not available.])
-	fi
-
-	if test "$enable_pthreads" = try ; then
-		enable_pthreads="$bird_cv_lib_pthreads"
-	fi
+  BIRD_CHECK_PTHREADS
+
+  if test "$bird_cv_lib_pthreads" = yes ; then
+    AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled])
+    CFLAGS="$CFLAGS -pthread"
+    LDFLAGS="$LDFLAGS -pthread"
+    proto_bfd=bfd
+  elif test "$enable_pthreads" = yes ; then
+    AC_MSG_ERROR([POSIX threads not available.])
+  fi
+
+  if test "$enable_pthreads" = try ; then
+    enable_pthreads="$bird_cv_lib_pthreads"
+  fi
 fi
 
 if test "$bird_cflags_default" = yes ; then
-	BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign, -Wall)
-	BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers, -Wall -Wextra)
-	BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing)
-	BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow)
-
-	CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wno-parentheses"
-	BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign)
-	BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers)
-	BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing)
-	BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow)
+  BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign, -Wall)
+  BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers, -Wall -Wextra)
+  BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing)
+  BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow)
+
+  CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wno-parentheses"
+  BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign)
+  BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers)
+  BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing)
+  BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow)
 fi
 AC_MSG_CHECKING([CFLAGS])
 AC_MSG_RESULT($CFLAGS)
@@ -132,63 +132,76 @@ AC_CHECK_PROG(FLEX, flex, flex)
 AC_CHECK_PROG(BISON, bison, bison)
 AC_CHECK_PROGS(M4, gm4 m4)
 
-test -z "$FLEX"	 && AC_MSG_ERROR([Flex is missing.])
+test -z "$FLEX"  && AC_MSG_ERROR([Flex is missing.])
 test -z "$BISON" && AC_MSG_ERROR([Bison is missing.])
-test -z "$M4"	 && AC_MSG_ERROR([M4 is missing.])
+test -z "$M4"  && AC_MSG_ERROR([M4 is missing.])
 BIRD_CHECK_PROG_FLAVOR_GNU([$M4], , [AC_MSG_ERROR([Provided M4 is not GNU M4.])])
 
 if test -n "$with_sysconfig" -a "$with_sysconfig" != no ; then
-	if test -f $with_sysconfig ; then
-		sysdesc=$with_sysconfig
-	else
-		sysdesc=$srcdir/sysdep/cf/$with_sysconfig
-		if ! test -f $sysdesc ; then
-			sysdesc=$sysdesc.h
-		fi
-	fi
+  if test -f $with_sysconfig ; then
+    sysdesc=$with_sysconfig
+  else
+    sysdesc=$srcdir/sysdep/cf/$with_sysconfig
+    if ! test -f $sysdesc ; then
+      sysdesc=$sysdesc.h
+    fi
+  fi
 elif test -f sysconfig.h ; then
-	sysdesc=sysconfig
+  sysdesc=sysconfig
 else
-	case "$ip:$host_os" in
-		ipv6:linux*)	sysdesc=linux-v6
-				default_iproutedir="/etc/iproute2"
-				;;
-		ipv4:linux*)	sysdesc=linux
-				default_iproutedir="/etc/iproute2"
-				;;
-		ipv6:netbsd*)	sysdesc=bsd-v6
-				CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
-				LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
-				;;
-		ipv4:netbsd*)	sysdesc=bsd
-				CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
-				LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
-				;;
-		ipv6:freebsd*)	sysdesc=bsd-v6
-				;;
-		ipv4:freebsd*)	sysdesc=bsd
-				;;
-		ipv6:dragonfly*)	sysdesc=bsd-v6
-				;;
-		ipv4:dragonfly*)	sysdesc=bsd
-				;;
-		ipv6:kfreebsd*) sysdesc=bsd-v6
-				;;
-		ipv4:kfreebsd*) sysdesc=bsd
-				;;
-		ipv6:openbsd*)	sysdesc=bsd-v6
-				;;
-		ipv4:openbsd*)	sysdesc=bsd
-				;;
-		*)		AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.])
-				;;
-		esac
-	sysdesc=$srcdir/sysdep/cf/$sysdesc.h
+  case "$ip:$host_os" in
+    ipv6:linux*)
+      sysdesc=linux-v6
+      default_iproutedir="/etc/iproute2"
+      ;;
+    ipv4:linux*)
+      sysdesc=linux
+      default_iproutedir="/etc/iproute2"
+      ;;
+    ipv6:netbsd*)
+      sysdesc=bsd-v6
+      CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
+      LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
+      ;;
+    ipv4:netbsd*)
+      sysdesc=bsd
+      CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
+      LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
+      ;;
+    ipv6:freebsd*)
+      sysdesc=bsd-v6
+      ;;
+    ipv4:freebsd*)
+      sysdesc=bsd
+      ;;
+    ipv6:dragonfly*)
+      sysdesc=bsd-v6
+      ;;
+    ipv4:dragonfly*)
+      sysdesc=bsd
+      ;;
+    ipv6:kfreebsd*)
+      sysdesc=bsd-v6
+      ;;
+    ipv4:kfreebsd*)
+      sysdesc=bsd
+      ;;
+    ipv6:openbsd*)
+      sysdesc=bsd-v6
+      ;;
+    ipv4:openbsd*)
+      sysdesc=bsd
+      ;;
+    *)
+      AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.])
+      ;;
+  esac
+  sysdesc=$srcdir/sysdep/cf/$sysdesc.h
 fi
 AC_MSG_CHECKING([which OS configuration should we use])
 AC_MSG_RESULT($sysdesc)
 if ! test -f $sysdesc ; then
-	AC_MSG_ERROR([The system configuration file is missing.])
+  AC_MSG_ERROR([The system configuration file is missing.])
 fi
 sysname=`echo $sysdesc | sed 's/\.h$//'`
 AC_DEFINE_UNQUOTED([SYSCONF_INCLUDE], ["$sysdesc"], [Which sysdep header to include])
@@ -200,21 +213,22 @@ AC_SUBST(sysdep_dirs)
 
 if test "$with_iproutedir" = no ; then with_iproutedir= ; fi
 
-if test -n "$given_iproutedir"
-then iproutedir=$with_iproutedir
-else iproutedir=$default_iproutedir
+if test -n "$given_iproutedir"; then
+  iproutedir=$with_iproutedir
+else
+  iproutedir=$default_iproutedir
 fi
 
 AC_SUBST(iproutedir)
 
 all_protocols="$proto_bfd bgp ospf pipe $proto_radv rip static"
 if test "$ip" = ipv6 ; then
-   all_protocols="$all_protocols babel"
+  all_protocols="$all_protocols babel"
 fi
 all_protocols=`echo $all_protocols | sed 's/ /,/g'`
 
 if test "$with_protocols" = all ; then
-	with_protocols="$all_protocols"
+  with_protocols="$all_protocols"
 fi
 
 AH_TEMPLATE([CONFIG_BABEL], 	[Babel protocol])
@@ -230,22 +244,22 @@ AC_MSG_CHECKING([protocols])
 protocols=`echo "$with_protocols" | sed 's/,/ /g'`
 if test "$protocols" = no ; then protocols= ; fi
 for a in $protocols ; do
-	if ! test -f $srcdir/proto/$a/Makefile ; then
-		AC_MSG_RESULT(failed)
-		AC_MSG_ERROR([Requested protocol $a not found.])
-		fi
-	AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`)
-	done
+  if ! test -f $srcdir/proto/$a/Makefile ; then
+    AC_MSG_RESULT(failed)
+    AC_MSG_ERROR([Requested protocol $a not found.])
+  fi
+  AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`)
+done
 AC_MSG_RESULT(ok)
 AC_SUBST(protocols)
 
 case $sysdesc in
-	*/linux*|*/linux-v6*)
-		AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[
+  */linux*|*/linux-v6*)
+    AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[
 #include <asm/types.h>
 #include <sys/socket.h>
 ])
-		;;
+    ;;
 esac
 
 AC_CHECK_HEADER(syslog.h, [AC_DEFINE([HAVE_SYSLOG], [1], [Define to 1 if you have the <syslog.h> header file])])
@@ -279,30 +293,30 @@ BIRD_CHECK_STRUCT_ALIGN
 BIRD_CHECK_TIME_T
 
 if test "$enable_debug" = yes ; then
-	AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled])
-	if test "$enable_memcheck" = yes ; then
-		AC_CHECK_LIB(dmalloc, dmalloc_debug)
-		if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then
-			AC_CHECK_LIB(efence, malloc)
-		fi
-	fi
+  AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled])
+  if test "$enable_memcheck" = yes ; then
+    AC_CHECK_LIB(dmalloc, dmalloc_debug)
+    if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then
+      AC_CHECK_LIB(efence, malloc)
+    fi
+  fi
 fi
 
 CLIENT=
 CLIENT_LIBS=
 if test "$enable_client" = yes ; then
-	CLIENT=birdc
-	AC_CHECK_LIB(history, add_history, CLIENT_LIBS="-lhistory")
-	AC_CHECK_LIB(ncurses, tgetent, USE_TERMCAP_LIB=-lncurses,
-		AC_CHECK_LIB(curses, tgetent, USE_TERMCAP_LIB=-lcurses,
-			AC_CHECK_LIB(tinfow, tgetent, USE_TERMCAP_LIB=-ltinfow,
-				AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo,
-					AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap,
-						AC_MSG_ERROR([[The client requires ncurses library. Either install the library or use --disable-client to compile without the client.]]))))))
-	AC_CHECK_LIB(readline, rl_callback_read_char, CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB",
-		AC_MSG_ERROR([[The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.]]), $USE_TERMCAP_LIB)
-	AC_CHECK_LIB(readline, rl_crlf, AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()]),,$USE_TERMCAP_LIB)
-	AC_CHECK_LIB(readline, rl_ding, AC_DEFINE([HAVE_RL_DING], [1], [Define to 1 if you have rl_ding()]),,$USE_TERMCAP_LIB)
+  CLIENT=birdc
+  AC_CHECK_LIB(history, add_history, CLIENT_LIBS="-lhistory")
+  AC_CHECK_LIB(ncurses, tgetent, USE_TERMCAP_LIB=-lncurses,
+    AC_CHECK_LIB(curses, tgetent, USE_TERMCAP_LIB=-lcurses,
+      AC_CHECK_LIB(tinfow, tgetent, USE_TERMCAP_LIB=-ltinfow,
+        AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo,
+          AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap,
+            AC_MSG_ERROR([[The client requires ncurses library. Either install the library or use --disable-client to compile without the client.]]))))))
+  AC_CHECK_LIB(readline, rl_callback_read_char, CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB",
+    AC_MSG_ERROR([[The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.]]), $USE_TERMCAP_LIB)
+  AC_CHECK_LIB(readline, rl_crlf, AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()]),,$USE_TERMCAP_LIB)
+  AC_CHECK_LIB(readline, rl_ding, AC_DEFINE([HAVE_RL_DING], [1], [Define to 1 if you have rl_ding()]),,$USE_TERMCAP_LIB)
 fi
 AC_SUBST(CLIENT)
 AC_SUBST(CLIENT_LIBS)
@@ -311,10 +325,10 @@ mkdir -p $objdir/sysdep
 AC_CONFIG_HEADERS([$objdir/sysdep/autoconf.h:sysdep/autoconf.h.in])
 AC_CONFIG_COMMANDS([merge],[[export CPP="$CPP"
 $srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs]],
-	[[srcdir=$srcdir]
-	[srcdir_rel=$srcdir_rel]
-	[objdir=$objdir]
-	[sysdep_dirs="$sysdep_dirs"]])
+  [[srcdir=$srcdir]
+  [srcdir_rel=$srcdir_rel]
+  [objdir=$objdir]
+  [sysdep_dirs="$sysdep_dirs"]])
 AC_CONFIG_FILES($makefiles)
 AC_OUTPUT
 
@@ -322,12 +336,12 @@ rm -f $objdir/sysdep/paths.h
 
 AC_MSG_RESULT()
 AC_MSG_RESULT([BIRD was configured with the following options:])
-AC_MSG_RESULT([        Source directory:	$srcdir])
-AC_MSG_RESULT([        Object directory:	$objdir])
-AC_MSG_RESULT([        Iproute2 directory:	$iproutedir])
-AC_MSG_RESULT([        System configuration:	$sysdesc])
-AC_MSG_RESULT([        Debugging:		$enable_debug])
-AC_MSG_RESULT([        POSIX threads:		$enable_pthreads])
-AC_MSG_RESULT([        Routing protocols:	$protocols])
-AC_MSG_RESULT([        Client:			$enable_client])
+AC_MSG_RESULT([  Source directory:     $srcdir])
+AC_MSG_RESULT([  Object directory:     $objdir])
+AC_MSG_RESULT([  Iproute2 directory:   $iproutedir])
+AC_MSG_RESULT([  System configuration: $sysdesc])
+AC_MSG_RESULT([  Debugging:            $enable_debug])
+AC_MSG_RESULT([  POSIX threads:        $enable_pthreads])
+AC_MSG_RESULT([  Routing protocols:    $protocols])
+AC_MSG_RESULT([  Client:               $enable_client])
 rm -f $objdir/.*-stamp
-- 
2.12.0



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