mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
fd43e0ee09
This library intercepts seteuid and related calls, and simulates them in a manner similar to the nss_wrapper and socket_wrapper libraries. This allows us to enable the vfs_unixuid NTVFS module in the build farm, which means we are more likely to catch errors in the token manipulation. The simulation is not complete, but it is enough for Samba4 for now. The major areas of incompleteness are: - no emulation of setreuid, setresuid or saved uids. These would be needed for use in Samba3 - no emulation of ruid changing. That would also be needed for Samba3 - no attempt to emulate file ownership changing, so code that (for example) tests whether st.st_uid matches geteuid() needs special handling
217 lines
6.0 KiB
Plaintext
217 lines
6.0 KiB
Plaintext
dnl -*- mode: m4-mode -*-
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.54)
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AC_INIT([samba],[4],[samba-technical@samba.org])
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AC_CONFIG_SRCDIR([include/includes.h])
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AC_CONFIG_HEADER(include/config_tmp.h)
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AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h.])
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# Configuration rules.
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m4_include(build/m4/env.m4)
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m4_include(../lib/replace/samba.m4)
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m4_include(lib/smbreadline/readline.m4)
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m4_include(heimdal_build/config.m4)
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m4_include(../lib/util/fault.m4)
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m4_include(../lib/util/signal.m4)
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m4_include(../lib/util/util.m4)
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m4_include(../lib/util/fsusage.m4)
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m4_include(../lib/util/xattr.m4)
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m4_include(../lib/util/capability.m4)
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m4_include(../lib/util/time.m4)
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m4_include(../lib/popt/samba.m4)
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m4_include(../lib/util/charset/config.m4)
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m4_include(lib/socket/config.m4)
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m4_include(../lib/zlib/zlib.m4)
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AC_ZLIB([
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SMB_EXT_LIB(ZLIB, [${ZLIB_LIBS}])
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],[
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SMB_INCLUDE_MK(lib/zlib.mk)
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])
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m4_include(../nsswitch/nsstest.m4)
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m4_include(../pidl/config.m4)
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m4_include(client/config.m4)
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AC_CONFIG_FILES(lib/registry/registry.pc)
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AC_CONFIG_FILES(librpc/dcerpc.pc)
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AC_CONFIG_FILES(../librpc/ndr.pc)
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AC_CONFIG_FILES(../librpc/ndr_standard.pc)
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AC_CONFIG_FILES(../lib/torture/torture.pc)
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AC_CONFIG_FILES(auth/gensec/gensec.pc)
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AC_CONFIG_FILES(param/samba-hostconfig.pc)
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AC_CONFIG_FILES(librpc/dcerpc_samr.pc)
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AC_CONFIG_FILES(librpc/dcerpc_atsvc.pc)
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m4_include(min_versions.m4)
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SMB_INCLUDED_LIB_PKGCONFIG(LIBTALLOC, talloc >= TALLOC_MIN_VERSION, [],
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[
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m4_include(../lib/talloc/libtalloc.m4)
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SMB_INCLUDE_MK(../lib/talloc/config.mk)
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]
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)
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SMB_INCLUDED_LIB_PKGCONFIG(LIBTDB, tdb >= TDB_MIN_VERSION,
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[
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AC_MSG_CHECKING([for Python TDB bindings])
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if $PYTHON -c "from tdb import open" 2>/dev/null; then
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AC_MSG_RESULT(yes)
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else
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SMB_INCLUDE_MK(../lib/tdb/python.mk)
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AC_MSG_RESULT(no)
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fi
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],
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[
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m4_include(../lib/tdb/libtdb.m4)
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SMB_INCLUDE_MK(../lib/tdb/config.mk)
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SMB_INCLUDE_MK(../lib/tdb/python.mk)
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]
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)
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SMB_INCLUDED_LIB_PKGCONFIG(LIBTEVENT, tevent = TEVENT_REQUIRED_VERSION,
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[],[m4_include(../lib/tevent/samba.m4)]
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)
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SMB_INCLUDED_LIB_PKGCONFIG(LIBLDB, ldb = LDB_REQUIRED_VERSION,
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[
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SMB_INCLUDE_MK(lib/ldb/ldb_ildap/config.mk)
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SMB_INCLUDE_MK(lib/ldb/tools/config.mk)
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define_ldb_modulesdir=no
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AC_MSG_CHECKING([for Python LDB bindings])
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if $PYTHON -c "import ldb" 2>/dev/null; then
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AC_MSG_RESULT(yes)
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else
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SMB_INCLUDE_MK(lib/ldb/python.mk)
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AC_MSG_RESULT(no)
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fi
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],
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[
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# Here we need to do some tricks
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# with AC_CONFIG_COMMANDS_PRE
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# as that's the deferrs the commands
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# to location after $prefix and $exec_prefix
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# have usefull values and directly before
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# creating config.status.
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#
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# The 'eval eval echo' trick is used to
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# actually get the raw absolute directory
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# path as this is needed in config.h
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define_ldb_modulesdir=yes
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AC_CONFIG_COMMANDS_PRE([
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if test x"$define_ldb_modulesdir" = x"yes";then
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LDB_MODULESDIR=`eval eval echo ${modulesdir}/ldb`
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AC_DEFINE_UNQUOTED(LDB_MODULESDIR, "${LDB_MODULESDIR}" , [ldb Modules directory])
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fi
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])
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ldbdir=lib/ldb
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AC_SUBST(ldbdir)
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m4_include(lib/ldb/sqlite3.m4)
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m4_include(lib/ldb/libldb.m4)
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SMB_INCLUDE_MK(lib/ldb/config.mk)
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AC_CONFIG_FILES(lib/ldb/ldb.pc)
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SMB_INCLUDE_MK(lib/ldb/python.mk)
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])
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m4_include(lib/tls/config.m4)
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m4_include(torture/libnetapi/config.m4)
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dnl m4_include(auth/kerberos/config.m4)
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m4_include(auth/gensec/config.m4)
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m4_include(smbd/process_model.m4)
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m4_include(ntvfs/posix/config.m4)
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m4_include(ntvfs/unixuid/config.m4)
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m4_include(../lib/socket_wrapper/config.m4)
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m4_include(../lib/nss_wrapper/config.m4)
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m4_include(../lib/uid_wrapper/config.m4)
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m4_include(auth/config.m4)
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m4_include(kdc/config.m4)
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m4_include(ntvfs/sysdep/config.m4)
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m4_include(../nsswitch/config.m4)
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#################################################
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# add *_CFLAGS only for the real build
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CFLAGS="${CFLAGS} ${DEVELOPER_CFLAGS}"
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#################################################
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# final configure stuff
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AC_MSG_CHECKING([configure summary])
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AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
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AC_MSG_RESULT(yes),
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AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
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AC_MSG_WARN([cannot run when cross-compiling]))
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LIBS=`echo $LIBS | sed -e 's/ *//g'`
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if test x"$LIBS" != x""; then
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echo "LIBS: $LIBS"
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AC_MSG_WARN([the global \$LIBS variable contains some libraries!])
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AC_MSG_WARN([this should not happen, please report to samba-technical@lists.samba.org!])
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AC_MSG_ERROR([only _EXT macros from aclocal.m4 should be used!])
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fi
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dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
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LIB_REMOVE_USR_LIB(LDFLAGS)
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LIB_REMOVE_USR_LIB(LIBS)
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dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
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CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
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CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
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AC_SUBST(ac_default_prefix)
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for d in build/smb_build bin include ; do
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test -d ${builddir}/$d || AS_MKDIR_P(${builddir}/$d)
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done
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AC_SUBST(INTERN_LDFLAGS)
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AC_SUBST(INSTALL_LINK_FLAGS)
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if test $USESHARED = "true";
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then
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INTERN_LDFLAGS="-L\$(shliboutputdir) -L\${builddir}/bin/static"
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INSTALL_LINK_FLAGS="-Wl,-rpath-link,\$(shliboutputdir)";
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else
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INTERN_LDFLAGS="-L\${builddir}/bin/static -L\$(shliboutputdir)"
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fi
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builddir_headers=""
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if test "x$ac_abs_srcdir" != "x$ac_abs_builddir"
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then
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builddir_headers="-I\$(builddir)/include -I\$(builddir) -I\$(builddir)/lib ";
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fi
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CPPFLAGS="$builddir_headers-I\$(srcdir)/include -I\$(srcdir) -I\$(srcdir)/lib -I\$(srcdir)/../lib/replace -I\$(srcdir)/../lib/talloc -I\$(srcdir)/.. -D_SAMBA_BUILD_=4 -DHAVE_CONFIG_H $CPPFLAGS"
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SMB_WRITE_PERLVARS(build/smb_build/config.pm)
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echo "configure: creating config.mk"
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cat >config.mk<<CEOF
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# config.mk - Autogenerated by configure, DO NOT EDIT!
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$SMB_INFO_EXT_LIBS
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$SMB_INFO_SUBSYSTEMS
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$SMB_INFO_LIBRARIES
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CEOF
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SMB_BUILD_RUN(data.mk)
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AC_OUTPUT
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cmp include/config_tmp.h include/config.h >/dev/null 2>&1
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CMP_RET=$?
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if test $CMP_RET != 0; then
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cp include/config_tmp.h include/config.h
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fi
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SMB_WRITE_MAKEVARS(mkconfig.mk)
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if test $USESHARED = true
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then
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echo "To run binaries without installing, set the following environment variable:"
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echo "$LIB_PATH_VAR=$builddir/bin/shared"
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fi
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echo
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echo "To build Samba, run $MAKE"
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