dnl
AC_PREREQ(2.57)
-AC_INIT(util-vserver, 0.23.5, enrico.scholz@informatik.tu-chemnitz.de)
+AC_INIT(util-vserver, 0.25.190, enrico.scholz@informatik.tu-chemnitz.de)
AC_CONFIG_SRCDIR([src/capchroot.c])
AC_CONFIG_HEADER([config.h])
-AM_INIT_AUTOMAKE([gnu dist-bzip2 subdir-objects])
+AM_INIT_AUTOMAKE([gnits dist-bzip2 subdir-objects])
AM_MAINTAINER_MODE
-
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_RANLIB
+dnl AC_PROG_LIBTOOL
AM_PROG_CC_C_O
+ENSC_CXXCOMPILER
+
+check_paths=$PATH:/sbin:/usr/sbin:/usr/local/sbin
+AC_PATH_PROGS(AWK, [awk], [awk], [ $check_paths ])
+AC_PATH_PROGS(GREP, [grep], [grep], [ $check_paths ])
+AC_PATH_PROGS(IP, [ip], [ip], [ $check_paths ])
+AC_PATH_PROGS(MOUNT, [mount], [/bin/mount], [ $check_paths ])
+AC_PATH_PROGS(UMOUNT, [umount], [/bin/umount], [ $check_paths ])
+AC_PATH_PROGS(NICE, [nice], [nice], [ $check_paths ])
+AC_PATH_PROGS(VCONFIG, [vconfig], [vconfig], [ $check_paths ])
+AC_PATH_PROGS(WC, [wc], [wc], [ $check_paths ])
+
+
+ENSC_CHECK_CC_FLAG([-std=c99 -Wall -pedantic -W])
+ENSC_CHECK_CXX_FLAG([-ansi -Wall -pedantic -W -fmessage-length=0])
-ENSC_CHECK_CC_FLAG([-std=c99])
+ENSC_FPIC_SYSCALL
+
+
+AC_MSG_CHECKING([whether to enable debug-code in library])
+AC_ARG_ENABLE([lib-debug],
+ [AC_HELP_STRING([--enable-lib-debug],
+ [enable additional debug code in library (default: no)])],
+ [case "$enableval" in
+ yes) use_lib_debug=1;;
+ no) use_lib_debug=;;
+ *) AC_MSG_ERROR(['$enableval' is not a valid value for '--enable-lib-debug']);;
+ esac],
+ [ use_lib_debug= ])
+
+if test x"$use_lib_debug" = x; then
+ AC_SUBST(LIB_DEBUG_CPPFLAGS, [-DNDEBUG])
+ AC_MSG_RESULT(no)
+else
+ AC_SUBST(LIB_DEBUG_CPPFLAGS, [])
+ AC_MSG_RESULT(yes)
+fi
AC_ARG_VAR(CC, [The C compiler])
-AC_MSG_CHECKING([for linux kernel headers])
-AC_ARG_WITH([kerneldir],
- [AC_HELP_STRING([--with-kerneldir=DIR],
- [assume top-kernelsources in DIR (default: /lib/modules/<current>/build)])],
- [case "$withval" in
- yes|no) AC_MSG_ERROR(['$withval' is not a valid value for kerneldir]);;
- *) kerneldir=$withval;;
- esac],
- [kerneldir=
- for i in /lib/modules/$(uname -r)/build /usr/src/linux /usr; do
- test -e $i/include/linux/version.h && { kerneldir=$i; break; }
- done])
-
-test "$kerneldir" -a -e $i/include/linux/version.h || {
- AC_MSG_ERROR([Can not find kernelsources])
-}
-
-kernelincludedir=$kerneldir/include
-AC_SUBST(kernelincludedir)
-AC_MSG_RESULT($kernelincludedir/linux)
-
-
-AC_CONFIG_FILES([vserver.spec Makefile])
+
+ENSC_INITRDDIR(initrddir)
+ENSC_RELEASE(RELEASE_CPPFLAGS)
+ENSC_ENABLE_DIETLIBC(USE_DIETLIBC)
+ENSC_KERNEL_HEADERS(kernelincludedir)
+ENSC_UV_VROOTDIR(vserverdir)
+ENSC_CHANGELOG([HEAD])
+
+AC_MSG_CHECKING([for supported APIs])
+AC_ARG_ENABLE([apis],
+ [AC_HELP_STRING([--enable-apis=APIS],
+ [enable support for the given apis; possible values are: legacy,compat,ALL (default: ALL)])],
+ [],
+ [supported_apis=ALL])
+
+test x"$supported_apis" != xALL || supported_apis='legacy,compat,v11'
+old_IFS=$IFS
+IFS=,;
+for i in $supported_apis; do
+ case "$i" in
+ compat) AC_DEFINE(VC_ENABLE_API_COMPAT, 1, [Enable support for compatibily syscall API]);;
+ legacy) AC_DEFINE(VC_ENABLE_API_LEGACY, 1, [Enable support for old, /proc parsing API]);;
+ v11) AC_DEFINE(VC_ENABLE_API_V11, 1, [Enable support for API of vserver 1.1.x]);;
+ *) AC_MSG_ERROR(['$i' is not a supported API]);;
+ esac
+done
+IFS=$old_IFS
+AC_MSG_RESULT([$supported_apis])
+
+AC_CHECK_HEADERS([ext2fs/ext2fs.h], [],
+ [AC_CHECK_HEADERS([linux/ext2_fs.h], [],
+ [AC_MSG_ERROR([Sorry, do not know, how to include 'ext2fs.h'])])])
+
+AC_CHECK_FUNCS([sys_virtual_context])
+AC_CHECK_DECLS(MS_MOVE,,,[#include <linux/fs.h>])
+AC_CHECK_TYPES(ctx_t,,,[#include <sys/types.h>])
+
+dnl BIG HACK! Do some autodetection here!
+AC_DEFINE(UTMP_GID, [22], [The utmp gid-number])
+
+if false; then
+ AC_DEFINE(HAVE_GROWING_STACK, [1], [Define to 1 if the stack is on growing addresses])
+fi
+
+AH_BOTTOM([#include "compat.h"])
+AC_CONFIG_FILES([util-vserver.spec Makefile distrib/Makefile])
AC_OUTPUT