dnl Licensed to the Apache Software Foundation (ASF) under one dnl or more contributor license agreements. See the NOTICE file dnl distributed with this work for additional information dnl regarding copyright ownership. The ASF licenses this file dnl to you under the Apache License, Version 2.0 (the dnl "License"); you may not use this file except in compliance dnl with the License. You may obtain a copy of the License at dnl dnl http://www.apache.org/licenses/LICENSE-2.0 dnl dnl Unless required by applicable law or agreed to in writing, dnl software distributed under the License is distributed on an dnl "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY dnl KIND, either express or implied. See the License for the dnl specific language governing permissions and limitations dnl under the License. dnl configure.ac: Autoconfiscation for Subversion dnl Process this file with autoconf to produce a configure script. AC_PREREQ(2.59) dnl Get the version of Subversion, using m4's esyscmd() command to do this dnl at m4-time, since AC_INIT() requires it then. AC_INIT([subversion], [esyscmd($PYTHON build/getversion.py SVN subversion/include/svn_version.h)], [https://subversion.apache.org/]) AC_CONFIG_SRCDIR(subversion/include/svn_types.h) AC_CONFIG_AUX_DIR([build]) AC_MSG_NOTICE([Configuring Subversion ]AC_PACKAGE_VERSION) AC_SUBST([abs_srcdir], ["`cd $srcdir && pwd`"]) AC_SUBST([abs_builddir], ["`pwd`"]) if test "$abs_srcdir" = "$abs_builddir"; then canonicalized_srcdir="" else canonicalized_srcdir="$srcdir/" fi AC_SUBST([canonicalized_srcdir]) SWIG_LDFLAGS="$LDFLAGS" AC_SUBST([SWIG_LDFLAGS]) # Generate config.nice early (before the arguments are munged) SVN_CONFIG_NICE(config.nice) # ==== Check for programs ==================================================== # Look for a C compiler (before anything can set CFLAGS) CUSERFLAGS="$CFLAGS" AC_PROG_CC SVN_CC_MODE_SETUP # Look for a C++ compiler (before anything can set CXXFLAGS) CXXUSERFLAGS="$CXXFLAGS" AC_PROG_CXX dnl Select C++ language level for GNU-like compilers dnl This is an advanced option for maintainers AC_ARG_ENABLE([c++], AS_HELP_STRING([--enable-c++=VER], [Select C++ language standard for g++-like compilers]), [ if test "$enableval" = "yes"; then cxx_language_level=any elif test "$enableval" = "no"; then cxx_language_level=any AC_MSG_WARN([--disable-c++ has no effect]) else case "$enableval" in [c++[0-9]*]) cxx_language_level="$enableval";; [gnu++[0-9]*]) cxx_language_level="$enableval";; [[0-9]*]) cxx_language_level="c++$enableval";; [*]) cxx_language_level=undefined;; esac if test "$cxx_language_level" = undefined; then AC_MSG_ERROR([--enable-c++ does not accept $enableval]) fi fi ], [ cxx_language_level=any ]) SVN_CXX_MODE_SETUP # Look for a C pre-processor AC_PROG_CPP # Look for a good sed # AC_PROG_SED was introduced in Autoconf 2.59b m4_ifdef([AC_PROG_SED], [AC_PROG_SED], [SED="${SED:-sed}"]) # Grab target_cpu, so we can use it in the Solaris pkginfo file AC_CANONICAL_TARGET # Look for an extended grep AC_PROG_EGREP AC_PROG_LN_S AC_PROG_INSTALL # If $INSTALL is relative path to our fallback install-sh, then convert # to an absolute path, as in some cases (e.g. Solaris VPATH build), libtool # may try to use it from a changed working directory. if test "$INSTALL" = "build/install-sh -c"; then INSTALL="$abs_srcdir/$INSTALL" fi if test -z "$MKDIR"; then MKDIR="$INSTALL -d" fi AC_SUBST([MKDIR]) # ==== Libraries, for which we may have source to build ====================== dnl verify apr version and set apr flags dnl These regular expressions should not contain "\(" and "\)". APR_VER_REGEXES=["1\.[4-9]\. 2\."] SVN_LIB_APR($APR_VER_REGEXES) if test `expr $apr_version : 2` -ne 0; then dnl Bump the library so-version to 2 if using APR-2 dnl (Debian uses so-version 1 for APR-1-with-largefile) svn_lib_ver=2 dnl APR-2 provides APRUTIL apu_config=$apr_config AC_SUBST(SVN_APRUTIL_INCLUDES) AC_SUBST(SVN_APRUTIL_CONFIG, ["$apu_config"]) AC_SUBST(SVN_APRUTIL_LIBS) SVN_APR_MAJOR_VERSION=2 else svn_lib_ver=0 APU_VER_REGEXES=["1\.[3-9]\."] SVN_LIB_APRUTIL($APU_VER_REGEXES) SVN_APR_MAJOR_VERSION=1 fi AC_SUBST(SVN_APR_MAJOR_VERSION) SVN_LT_SOVERSION="-version-info $svn_lib_ver" AC_SUBST(SVN_LT_SOVERSION) AC_DEFINE_UNQUOTED(SVN_SOVERSION, $svn_lib_ver, [Subversion library major version]) dnl Search for pkg-config AC_PATH_PROG(PKG_CONFIG, pkg-config) dnl Search for serf SVN_LIB_SERF(1,3,4) if test "$svn_lib_serf" = "yes"; then AC_DEFINE([SVN_HAVE_SERF], 1, [Defined if support for Serf is enabled]) fi dnl Search for apr_memcache (only affects fs_fs) SVN_LIB_APR_MEMCACHE if test "$svn_lib_apr_memcache" = "yes"; then AC_DEFINE(SVN_HAVE_MEMCACHE, 1, [Defined if apr_memcache (standalone or in apr-util) is present]) fi AC_ARG_ENABLE(apache-whitelist, AS_HELP_STRING([--enable-apache-whitelist=VER], [Whitelist a particular Apache version number, typically used to enable the use of a old version patched by a distribution.]), [apache_whitelist_ver=$enableval], [apache_whitelist_ver=no]) HTTPD_WHITELIST="$apache_whitelist_ver" AC_SUBST(HTTPD_WHITELIST) dnl Find Apache with a recent-enough magic module number SVN_FIND_APACHE(20051115, $apache_whitelist_ver) dnl Search for SQLite. If you change SQLITE_URL from a .zip to dnl something else also update build/ac-macros/sqlite.m4 to reflect dnl the correct command to unpack the downloaded file. SQLITE_MINIMUM_VER="3.24.0" SQLITE_RECOMMENDED_VER="3.39.4" dnl Used to construct the SQLite download URL. SQLITE_RECOMMENDED_VER_REL_YEAR="2022" SQLITE_URL="https://www.sqlite.org/$SQLITE_RECOMMENDED_VER_REL_YEAR/sqlite-amalgamation-$(printf %d%02d%02d%02d $(echo ${SQLITE_RECOMMENDED_VER} | sed -e 's/\./ /g')).zip" SVN_LIB_SQLITE(${SQLITE_MINIMUM_VER}, ${SQLITE_RECOMMENDED_VER}, ${SQLITE_URL}) AC_ARG_ENABLE(sqlite-compatibility-version, AS_HELP_STRING([--enable-sqlite-compatibility-version=X.Y.Z], [Allow binary to run against SQLite as old as ARG]), [sqlite_compat_ver=$enableval],[sqlite_compat_ver=no]) if test -n "$sqlite_compat_ver" && test "$sqlite_compat_ver" != no; then SVN_SQLITE_VERNUM_PARSE([$sqlite_compat_ver], [sqlite_compat_ver_num]) CFLAGS="-DSVN_SQLITE_MIN_VERSION='\"$sqlite_compat_ver\"' $CFLAGS" CFLAGS="-DSVN_SQLITE_MIN_VERSION_NUMBER=$sqlite_compat_ver_num $CFLAGS" fi SVN_CHECK_FOR_ATOMIC_BUILTINS if test "$svn_cv_atomic_builtins" = "yes"; then AC_DEFINE(SVN_HAS_ATOMIC_BUILTINS, 1, [Define if compiler provides atomic builtins]) fi dnl Set up a number of directories --------------------- dnl Create SVN_BINDIR for proper substitution if test "${bindir}" = '${exec_prefix}/bin'; then if test "${exec_prefix}" = "NONE"; then if test "${prefix}" = "NONE"; then SVN_BINDIR="${ac_default_prefix}/bin" else SVN_BINDIR="${prefix}/bin" fi else SVN_BINDIR="${exec_prefix}/bin" fi else SVN_BINDIR="${bindir}" fi dnl fully evaluate this value. when we substitute it into our tool scripts, dnl they will not have things such as ${bindir} available SVN_BINDIR="`eval echo ${SVN_BINDIR}`" AC_SUBST(SVN_BINDIR) dnl provide ${bindir} in svn_private_config.h for use in compiled code AC_DEFINE_UNQUOTED(SVN_BINDIR, "${SVN_BINDIR}", [Defined to be the path to the installed binaries]) dnl This purposely does *not* allow for multiple parallel installs. dnl However, it is compatible with most gettext usages. localedir='${datadir}/locale' AC_SUBST(localedir) dnl For SVN_LOCALE_DIR, we have to expand it to something. See SVN_BINDIR. if test "${prefix}" = "NONE" \ && ( test "${datadir}" = '${prefix}/share' \ || ( test "${datadir}" = '${datarootdir}' \ && test "${datarootdir}" = '${prefix}/share' ) ); then exp_localedir='${ac_default_prefix}/share/locale' else exp_localedir=$localedir fi SVN_EXPAND_VAR(svn_localedir, "${exp_localedir}") AC_DEFINE_UNQUOTED(SVN_LOCALE_DIR, "${svn_localedir}", [Defined to be the path to the installed locale dirs]) dnl Libtool has been broken for decades, incorrectly passing 'cru' to 'ar' AR_FLAGS=${AR_FLAGS:-cr} dnl Check for libtool -- we'll definitely need it for all our shared libs! AC_MSG_NOTICE([configuring libtool now]) ifdef([LT_INIT], [LT_INIT], [AC_PROG_LIBTOOL]) AC_ARG_ENABLE(experimental-libtool, AS_HELP_STRING([--enable-experimental-libtool],[Use APR's libtool]), [experimental_libtool=$enableval],[experimental_libtool=no]) if test "$experimental_libtool" = "yes"; then echo "using APR's libtool" sh_libtool="`$apr_config --apr-libtool`" LIBTOOL="$sh_libtool" SVN_LIBTOOL="$sh_libtool" else sh_libtool="$abs_builddir/libtool" SVN_LIBTOOL="\$(SHELL) \"$sh_libtool\"" fi AC_SUBST(SVN_LIBTOOL) dnl Determine the libtool version changequote(, )dnl lt_pversion=`$LIBTOOL --version 2>/dev/null|$SED -e 's/([^)]*)//g;s/^[^0-9]*//;s/[- ].*//g;q'` lt_version=`echo $lt_pversion|$SED -e 's/\([a-z]*\)$/.\1/'` lt_major_version=`echo $lt_version | cut -d'.' -f 1` changequote([, ])dnl dnl set the default parameters svn_enable_static=yes svn_enable_shared=yes dnl check for --enable-static option AC_ARG_ENABLE(static, AS_HELP_STRING([--enable-static], [Build static libraries]), [svn_enable_static="$enableval"], [svn_enable_static="yes"]) dnl check for --enable-shared option AC_ARG_ENABLE(shared, AS_HELP_STRING([--enable-shared], [Build shared libraries]), [svn_enable_shared="$enableval"], [svn_enable_shared="yes"]) if test "$svn_enable_static" = "yes" && test "$svn_enable_shared" = "yes" ; then AC_MSG_NOTICE([building both shared and static libraries]) elif test "$svn_enable_static" = "yes" ; then AC_MSG_NOTICE([building static libraries only]) LT_CFLAGS="-static $LT_CFLAGS" LT_LDFLAGS="-static $LT_LDFLAGS" elif test "$svn_enable_shared" = "yes" ; then AC_MSG_NOTICE([building shared libraries only]) if test "$lt_major_version" = "1" ; then LT_CFLAGS="-prefer-pic $LT_CFLAGS" elif test "$lt_major_version" = "2" ; then LT_CFLAGS="-shared $LT_CFLAGS" fi LT_LDFLAGS="-shared $LT_LDFLAGS" else AC_MSG_ERROR([cannot disable both shared and static libraries]) fi dnl Check for --enable-all-static option AC_ARG_ENABLE(all-static, AS_HELP_STRING([--enable-all-static], [Build completely static (standalone) binaries.]), [ if test "$enableval" = "yes" ; then LT_LDFLAGS="-all-static $LT_LDFLAGS" elif test "$enableval" != "no" ; then AC_MSG_ERROR([--enable-all-static doesn't accept argument]) fi ]) AC_SUBST(LT_CFLAGS) AC_SUBST(LT_LDFLAGS) AC_ARG_ENABLE(local-library-preloading, AS_HELP_STRING([--enable-local-library-preloading], [Enable preloading of locally built libraries in locally built executables. This may be necessary for testing prior to installation on some platforms. It does not work on some platforms (Darwin, OpenBSD, ...).]), [ if test "$enableval" != "no"; then if test "$svn_enable_shared" = "yes"; then TRANSFORM_LIBTOOL_SCRIPTS="transform-libtool-scripts" else AC_MSG_ERROR([--enable-local-library-preloading conflicts with --disable-shared]) fi else TRANSFORM_LIBTOOL_SCRIPTS="" fi ], [ TRANSFORM_LIBTOOL_SCRIPTS="" ]) AC_SUBST(TRANSFORM_LIBTOOL_SCRIPTS) dnl Check if -no-undefined is needed for the platform. dnl It should always work but with libtool 1.4.3 on OS X it breaks the build. dnl So we only turn it on for platforms where we know we really need it. AC_MSG_CHECKING([whether libtool needs -no-undefined]) case $host in *-*-cygwin*) AC_MSG_RESULT([yes]) LT_NO_UNDEFINED="-no-undefined" ;; *) AC_MSG_RESULT([no]) LT_NO_UNDEFINED="" ;; esac AC_SUBST(LT_NO_UNDEFINED) dnl Check for trang. trang=yes AC_ARG_WITH(trang, AS_HELP_STRING([--with-trang=PATH], [Specify the command to run the trang schema converter]), [ trang="$withval" ]) if test "$trang" = "yes"; then AC_PATH_PROG(TRANG, trang, none) else TRANG="$trang" AC_SUBST(TRANG) fi dnl Check for doxygen doxygen=yes AC_ARG_WITH(doxygen, AS_HELP_STRING([--with-doxygen=PATH], [Specify the command to run doxygen]), [ doxygen="$withval" ]) if test "$doxygen" = "yes"; then AC_PATH_PROG(DOXYGEN, doxygen, none) else DOXYGEN="$doxygen" AC_SUBST(DOXYGEN) fi dnl Check for libraries -------------------- dnl Expat ------------------- AC_ARG_WITH(expat, AS_HELP_STRING([--with-expat=INCLUDES:LIB_SEARCH_DIRS:LIBS], [Specify location of Expat]), [svn_lib_expat="$withval"], [svn_lib_expat="::expat"]) # APR-util accepts "builtin" as an argument to this option so if the user # passed "builtin" pretend the user didn't specify the --with-expat option # at all. Expat will (hopefully) be found in apr-util. test "_$svn_lib_expat" = "_builtin" && svn_lib_expat="::expat" AC_MSG_CHECKING([for Expat]) if test -n "`echo "$svn_lib_expat" | $EGREP ":.*:"`"; then SVN_XML_INCLUDES="" for i in [`echo "$svn_lib_expat" | $SED -e "s/\([^:]*\):.*/\1/"`]; do SVN_XML_INCLUDES="$SVN_XML_INCLUDES -I$i" done SVN_XML_INCLUDES="${SVN_XML_INCLUDES## }" for l in [`echo "$svn_lib_expat" | $SED -e "s/.*:\([^:]*\):.*/\1/"`]; do LDFLAGS="$LDFLAGS -L$l" done for l in [`echo "$svn_lib_expat" | $SED -e "s/.*:\([^:]*\)/\1/"`]; do SVN_XML_LIBS="$SVN_XML_LIBS -l$l" done SVN_XML_LIBS="${SVN_XML_LIBS## }" old_CPPFLAGS="$CPPFLAGS" old_LIBS="$LIBS" CPPFLAGS="$CPPFLAGS $SVN_XML_INCLUDES" LIBS="$LIBS $SVN_XML_LIBS" AC_LINK_IFELSE([AC_LANG_SOURCE([[ #include int main() {XML_ParserCreate(NULL);}]])], svn_lib_expat="yes", svn_lib_expat="no") LIBS="$old_LIBS" if test "$svn_lib_expat" = "yes"; then AC_MSG_RESULT([yes]) else SVN_XML_INCLUDES="" SVN_XML_LIBS="" CPPFLAGS="$CPPFLAGS $SVN_APRUTIL_INCLUDES" if test "$enable_all_static" != "yes"; then SVN_APRUTIL_LIBS="$SVN_APRUTIL_LIBS `$apu_config --libs`" fi AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include int main() {XML_ParserCreate(NULL);}]])], svn_lib_expat="yes", svn_lib_expat="no") if test "$svn_lib_expat" = "yes"; then AC_MSG_RESULT([yes]) AC_MSG_WARN([Expat found amongst libraries used by APR-Util, but Subversion libraries might be needlessly linked against additional unused libraries. It can be avoided by specifying exact location of Expat in argument of --with-expat option.]) else AC_MSG_RESULT([no]) AC_MSG_ERROR([Expat not found]) fi fi CPPFLAGS="$old_CPPFLAGS" else AC_MSG_RESULT([no]) if test "$svn_lib_expat" = "yes"; then AC_MSG_ERROR([--with-expat option requires argument]) elif test "$svn_lib_expat" = "no"; then AC_MSG_ERROR([Expat is required]) else AC_MSG_ERROR([Invalid syntax of argument of --with-expat option]) fi fi AC_SUBST(SVN_XML_INCLUDES) AC_SUBST(SVN_XML_LIBS) dnl Berkeley DB ------------------- # Berkeley DB on SCO OpenServer needs -lsocket AC_CHECK_LIB(socket, socket) # Build the BDB filesystem library only if we have an appropriate # version of Berkeley DB. case "$host" in powerpc-apple-darwin*) # Berkeley DB 4.0 does not work on OS X. SVN_FS_WANT_DB_MAJOR=4 SVN_FS_WANT_DB_MINOR=1 SVN_FS_WANT_DB_PATCH=25 ;; *) SVN_FS_WANT_DB_MAJOR=4 SVN_FS_WANT_DB_MINOR=0 SVN_FS_WANT_DB_PATCH=14 ;; esac db_alt_version="5.x" # Look for libdb4.so first: SVN_LIB_BERKELEY_DB($SVN_FS_WANT_DB_MAJOR, $SVN_FS_WANT_DB_MINOR, $SVN_FS_WANT_DB_PATCH, [db4 db]) AC_DEFINE_UNQUOTED(SVN_FS_WANT_DB_MAJOR, $SVN_FS_WANT_DB_MAJOR, [The desired major version for the Berkeley DB]) AC_DEFINE_UNQUOTED(SVN_FS_WANT_DB_MINOR, $SVN_FS_WANT_DB_MINOR, [The desired minor version for the Berkeley DB]) AC_DEFINE_UNQUOTED(SVN_FS_WANT_DB_PATCH, $SVN_FS_WANT_DB_PATCH, [The desired patch version for the Berkeley DB]) AC_SUBST(SVN_DB_INCLUDES) AC_SUBST(SVN_DB_LIBS) SVN_LIB_SASL if test "$svn_lib_sasl" = "yes"; then AC_DEFINE(SVN_HAVE_SASL, 1, [Defined if Cyrus SASL v2 is present on the system]) fi dnl Mac OS specific features ------------------- SVN_LIB_MACHO_ITERATE SVN_LIB_MACOS_PLIST SVN_LIB_MACOS_KEYCHAIN dnl APR_HAS_DSO ------------------- AC_MSG_CHECKING([whether APR has support for DSOs]) old_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $SVN_APR_INCLUDES" AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ #include #if !APR_HAS_DSO #error #endif]])], APR_HAS_DSO="yes" AC_MSG_RESULT([yes]), APR_HAS_DSO="no" AC_MSG_RESULT([no])) CPPFLAGS="$old_CPPFLAGS" dnl D-Bus (required for support for KWallet) ------------------- if test -n "$PKG_CONFIG"; then AC_MSG_CHECKING([for D-Bus .pc file]) if $PKG_CONFIG --exists dbus-1; then AC_MSG_RESULT([yes]) old_CPPFLAGS="$CPPFLAGS" old_LIBS="$LIBS" DBUS_CPPFLAGS="`$PKG_CONFIG --cflags dbus-1`" AC_MSG_CHECKING([D-Bus version]) DBUS_VERSION="`$PKG_CONFIG --modversion dbus-1`" AC_MSG_RESULT([$DBUS_VERSION]) # D-Bus 0.* requires DBUS_API_SUBJECT_TO_CHANGE if test -n ["`echo "$DBUS_VERSION" | $EGREP '^0\.[[:digit:]]+'`"]; then DBUS_CPPFLAGS="$DBUS_CPPFLAGS -DDBUS_API_SUBJECT_TO_CHANGE" fi DBUS_LIBS="`$PKG_CONFIG --libs dbus-1`" CPPFLAGS="$CPPFLAGS $DBUS_CPPFLAGS" LIBS="$LIBS $DBUS_LIBS" AC_MSG_CHECKING([for D-Bus]) AC_LINK_IFELSE([AC_LANG_SOURCE([[ #include int main() {dbus_bus_get(DBUS_BUS_SESSION, NULL);}]])], HAVE_DBUS="yes", HAVE_DBUS="no") if test "$HAVE_DBUS" = "yes"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi CPPFLAGS="$old_CPPFLAGS" LIBS="$old_LIBS" else AC_MSG_RESULT([no]) fi fi dnl GPG Agent ------------------- AC_ARG_WITH(gpg_agent, AS_HELP_STRING([--without-gpg-agent], [Disable support for GPG-Agent]), [], [with_gpg_agent=yes]) AC_MSG_CHECKING([whether to support GPG-Agent]) if test "$with_gpg_agent" = "yes"; then AC_MSG_RESULT([yes]) AC_DEFINE([SVN_HAVE_GPG_AGENT], [1], [Is GPG Agent support enabled?]) else AC_MSG_RESULT([no]) fi AC_SUBST(SVN_HAVE_GPG_AGENT) dnl GNOME Keyring ------------------- AC_ARG_WITH(old_gnome_keyring, AS_HELP_STRING([--with-old-gnome-keyring], [Enable old GNOME Keyring for auth credentials (prefer --with-gnome-keyring)]), [with_old_gnome_keyring="$withval"], [with_old_gnome_keyring=no]) found_old_gnome_keyring=no AC_MSG_CHECKING([whether to look for old GNOME Keyring]) if test "$with_old_gnome_keyring" != "no"; then AC_MSG_RESULT([yes]) case "$host" in *-*-darwin*) if test "$with_old_gnome_keyring" = "yes"; then AC_MSG_ERROR([--with-old-gnome-keyring is not supported on Mac OS X.]) else with_old_gnome_keyring=no fi ;; *) if test "$svn_enable_shared" = "yes"; then if test "$APR_HAS_DSO" = "yes"; then if test -n "$PKG_CONFIG"; then AC_MSG_CHECKING([for GLib and GNOME Keyring .pc files]) if $PKG_CONFIG --exists glib-2.0 gnome-keyring-1; then AC_MSG_RESULT([yes]) old_CPPFLAGS="$CPPFLAGS" SVN_GNOME_KEYRING_INCLUDES="`$PKG_CONFIG --cflags glib-2.0 gnome-keyring-1`" CPPFLAGS="$CPPFLAGS $SVN_GNOME_KEYRING_INCLUDES" AC_CHECK_HEADER(gnome-keyring.h, found_old_gnome_keyring=yes, found_old_gnome_keyring=no) AC_MSG_CHECKING([for GNOME Keyring]) if test "$found_old_gnome_keyring" = "yes"; then AC_MSG_RESULT([yes]) AC_DEFINE([SVN_HAVE_GNOME_KEYRING], [1], [Is GNOME Keyring support enabled?]) CPPFLAGS="$old_CPPFLAGS" SVN_GNOME_KEYRING_LIBS="`$PKG_CONFIG --libs glib-2.0 gnome-keyring-1`" SVN_GNOME_KEYRING_PCLIBS="glib-2.0, gnome-keyring-1" else AC_MSG_RESULT([no]) if test "$with_old_gnome_keyring" = "yes"; then AC_MSG_ERROR([cannot find GNOME Keyring]) fi fi else AC_MSG_RESULT([no]) if test "$with_old_gnome_keyring" = "yes"; then AC_MSG_ERROR([cannot find GLib and GNOME Keyring .pc files.]) else with_old_gnome_keyring=no fi fi else if test "$with_old_gnome_keyring" = "yes"; then AC_MSG_ERROR([cannot find pkg-config. GNOME Keyring requires this.]) else with_old_gnome_keyring=no fi fi else if test "$with_old_gnome_keyring" = "yes"; then AC_MSG_ERROR([APR does not have support for DSOs. GNOME Keyring requires this.]) else with_old_gnome_keyring=no fi fi else if test "$with_old_gnome_keyring" = "yes"; then AC_MSG_ERROR([--with-old-gnome-keyring conflicts with --disable-shared]) else with_old_gnome_keyring=no fi fi ;; esac else AC_MSG_RESULT([no]) fi AC_SUBST(SVN_GNOME_KEYRING_INCLUDES) AC_SUBST(SVN_GNOME_KEYRING_LIBS) dnl LibSecret ------------------- SVN_LIB_SECRET dnl Ev2 experimental features ---------------------- dnl Note: The Ev2 implementations will be built unconditionally, but by dnl providing this flag, users can choose to use the currently-shimmed Ev2 dnl editor implementations for various operations. This will probably dnl negatively impact performance, but is useful for testing. AC_ARG_ENABLE(ev2-impl, AS_HELP_STRING([--enable-ev2-impl], [Use Ev2 implementations, where available [EXPERIMENTAL]]), [enable_ev2_impl=$enableval],[enable_ev2_impl=no]) if test "$enable_ev2_impl" = "yes"; then AC_DEFINE(ENABLE_EV2_IMPL, 1, [Define to 1 if Ev2 implementations should be used.]) fi dnl I18n ------------------- AC_ARG_ENABLE(nls, AS_HELP_STRING([--disable-nls],[Disable gettext functionality]), [enable_nls=$enableval],[enable_nls=yes]) USE_NLS="no" SVN_INTL_LIBS="" if test "$enable_nls" = "yes"; then dnl First, check to see if there is a working msgfmt. AC_PATH_PROG(MSGFMT, msgfmt, none) AC_PATH_PROG(MSGMERGE, msgmerge, none) AC_PATH_PROG(XGETTEXT, xgettext, none) if test "$MSGFMT" != "none"; then AC_SEARCH_LIBS(bindtextdomain, [intl], [ # in case libintl needs to be linked explicitly, # $ac_cv_search_bindtextdomain contains -l linker flags if echo "$ac_cv_search_bindtextdomain" | grep '^-l' >/dev/null then SVN_INTL_LIBS="$ac_cv_search_bindtextdomain" fi ], [ enable_nls="no" ]) if test "$enable_nls" = "no"; then # Destroy the cached result so we can test again unset ac_cv_search_bindtextdomain # On some systems, libintl needs libiconv to link properly, # so try again with -liconv. AC_SEARCH_LIBS(bindtextdomain, [intl], [ enable_nls="yes" if echo "$ac_cv_search_bindtextdomain" | grep '^-l' >/dev/null then SVN_INTL_LIBS="$ac_cv_search_bindtextdomain" fi # This is here so that -liconv ends up in LIBS # if it worked with -liconv. AC_CHECK_LIB(iconv, libiconv_open) ], [ AC_MSG_WARN([bindtextdomain() not found. Disabling NLS.]) enable_nls="no" ], -liconv) fi if test "$enable_nls" = "yes"; then AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if translation of program messages to the user's native language is requested.]) USE_NLS="yes" fi fi fi AC_SUBST(SVN_INTL_LIBS) AH_BOTTOM([ /* Indicate to translators that string X should be translated. Do not look up the translation at run time; just expand to X. This macro is suitable for use where a constant string is required at compile time. */ #define N_(x) x /* Indicate to translators that we have decided the string X should not be translated. Expand to X. */ #define U_(x) x #ifdef ENABLE_NLS #include #include /* Indicate to translators that string X should be translated. At run time, look up and return the translation of X. */ #define _(x) dgettext(PACKAGE_NAME, x) /* Indicate to translators that strings X1 and X2 are singular and plural forms of the same message, and should be translated. At run time, return an appropriate translation depending on the number N. */ #define Q_(x1, x2, n) dngettext(PACKAGE_NAME, x1, x2, n) #else #define _(x) (x) #define Q_(x1, x2, n) (((n) == 1) ? x1 : x2) #define gettext(x) (x) #define dgettext(domain, x) (x) #endif /* compiler hints */ #if defined(__GNUC__) && (__GNUC__ >= 3) # define SVN__PREDICT_FALSE(x) (__builtin_expect(x, 0)) # define SVN__PREDICT_TRUE(x) (__builtin_expect(!!(x), 1)) #else # define SVN__PREDICT_FALSE(x) (x) # define SVN__PREDICT_TRUE(x) (x) #endif #if defined(SVN_DEBUG) # define SVN__FORCE_INLINE # define SVN__PREVENT_INLINE #elif defined(__GNUC__) # define SVN__FORCE_INLINE APR_INLINE __attribute__ ((always_inline)) # define SVN__PREVENT_INLINE __attribute__ ((noinline)) #else # define SVN__FORCE_INLINE APR_INLINE # define SVN__PREVENT_INLINE #endif /* Macro used to specify that a variable is intentionally left unused. Suppresses compiler warnings about the variable being unused. */ #define SVN_UNUSED(v) ( (void)(v) ) ]) dnl Used to simulate makefile conditionals. GETTEXT_CODESET=\# NO_GETTEXT_CODESET=\# if test $USE_NLS = "yes"; then AC_CHECK_FUNCS(bind_textdomain_codeset, [ GETTEXT_CODESET="" ], [ NO_GETTEXT_CODESET="" ]) fi AC_SUBST(GETTEXT_CODESET) AC_SUBST(NO_GETTEXT_CODESET) # Check if we are using GNU gettext. GNU_GETTEXT=no MSGFMTFLAGS='' if test $USE_NLS = "yes"; then AC_MSG_CHECKING(if we are using GNU gettext) if $MSGFMT --version 2>&1 | $EGREP GNU > /dev/null; then GNU_GETTEXT=yes MSGFMTFLAGS='-c' fi AC_MSG_RESULT($GNU_GETTEXT) fi AC_SUBST(MSGFMTFLAGS) dnl libmagic ------------------- libmagic_found=no AC_ARG_WITH(libmagic,AS_HELP_STRING([--with-libmagic=PREFIX], [libmagic filetype detection library]), [ if test "$withval" = "yes" ; then AC_CHECK_HEADER(magic.h, [ AC_CHECK_LIB(magic, magic_open, [libmagic_found="builtin"]) ]) libmagic_prefix="the default locations" elif test "$withval" != "no"; then libmagic_prefix=$withval save_cppflags="$CPPFLAGS" CPPFLAGS="$CPPFLAGS -I$libmagic_prefix/include" AC_CHECK_HEADERS(magic.h,[ save_ldflags="$LDFLAGS" LDFLAGS="-L$libmagic_prefix/lib $LDFLAGS" AC_CHECK_LIB(magic, magic_open, [libmagic_found="yes"]) LDFLAGS="$save_ldflags" ]) CPPFLAGS="$save_cppflags" fi if test "$withval" != "no" && test "$libmagic_found" = "no"; then AC_MSG_ERROR([[--with-libmagic requested, but libmagic not found at $libmagic_prefix]]) fi ], [ AC_CHECK_HEADER(magic.h, [ AC_CHECK_LIB(magic, magic_open, [libmagic_found="builtin"]) ]) ]) if test "$libmagic_found" != "no"; then AC_DEFINE([SVN_HAVE_LIBMAGIC], [1], [Defined if libmagic support is enabled]) SVN_MAGIC_LIBS="-lmagic" fi if test "$libmagic_found" = "yes"; then SVN_MAGIC_INCLUDES="-I$libmagic_prefix/include" LDFLAGS="$LDFLAGS `SVN_REMOVE_STANDARD_LIB_DIRS(-L$libmagic_prefix/lib)`" fi AC_SUBST(SVN_MAGIC_INCLUDES) AC_SUBST(SVN_MAGIC_LIBS) dnl KWallet ------------------- SVN_LIB_KWALLET if test "$svn_lib_kwallet" = "yes"; then AC_DEFINE([SVN_HAVE_KWALLET], 1, [Defined if KWallet support is enabled]) fi dnl plaintext passwords ------------------- AC_ARG_ENABLE(plaintext-password-storage, AS_HELP_STRING([--disable-plaintext-password-storage], [Disable on-disk caching of plaintext passwords and passphrases. (Leaving this functionality enabled will not force Subversion to store passwords in plaintext, but does permit users to explicitly allow that behavior via runtime configuration.)]), [ if test "$enableval" = "no"; then AC_MSG_NOTICE([Disabling plaintext password/passphrase storage]) AC_DEFINE(SVN_DISABLE_PLAINTEXT_PASSWORD_STORAGE, 1, [Defined if plaintext password/passphrase storage is disabled]) fi ]) dnl Build and install rules ------------------- INSTALL_STATIC_RULES="install-bin install-docs" INSTALL_RULES="install-fsmod-lib install-ramod-lib install-lib install-include install-static" INSTALL_RULES="$INSTALL_RULES $INSTALL_APACHE_RULE" BUILD_RULES="fsmod-lib ramod-lib lib bin test sub-test $BUILD_APACHE_RULE tools" if test "$svn_lib_berkeley_db" = "yes"; then BUILD_RULES="$BUILD_RULES bdb-lib bdb-test" INSTALL_RULES="`echo $INSTALL_RULES | $SED 's/install-fsmod-lib/install-fsmod-lib install-bdb-lib/'`" INSTALL_STATIC_RULES="$INSTALL_STATIC_RULES install-bdb-lib" BDB_TEST_DEPS="\$(BDB_TEST_DEPS)" BDB_TEST_PROGRAMS="\$(BDB_TEST_PROGRAMS)" fi if test "$svn_lib_serf" = "yes"; then BUILD_RULES="$BUILD_RULES serf-lib" INSTALL_RULES="`echo $INSTALL_RULES | $SED 's/install-ramod-lib/install-ramod-lib install-serf-lib/'`" INSTALL_STATIC_RULES="$INSTALL_STATIC_RULES install-serf-lib" fi if test "$svn_lib_kwallet" = "yes"; then BUILD_RULES="$BUILD_RULES kwallet-lib" INSTALL_RULES="`echo $INSTALL_RULES | $SED 's/install-lib/install-lib install-kwallet-lib/'`" INSTALL_STATIC_RULES="$INSTALL_STATIC_RULES install-kwallet-lib" fi if test "$found_old_gnome_keyring" = "yes" || test "$found_gnome_keyring" = "yes"; then BUILD_RULES="$BUILD_RULES gnome-keyring-lib" INSTALL_RULES="`echo $INSTALL_RULES | $SED 's/install-lib/install-lib install-gnome-keyring-lib/'`" INSTALL_STATIC_RULES="$INSTALL_STATIC_RULES install-gnome-keyring-lib" fi if test "$USE_NLS" = "yes"; then BUILD_RULES="$BUILD_RULES locale" INSTALL_RULES="$INSTALL_RULES install-locale" fi AC_SUBST(BUILD_RULES) AC_SUBST(INSTALL_STATIC_RULES) AC_SUBST(INSTALL_RULES) AC_SUBST(BDB_TEST_DEPS) AC_SUBST(BDB_TEST_PROGRAMS) dnl Check for header files ---------------- dnl Check for typedefs, structures, and compiler characteristics ---------- dnl if compiler doesn't understand `const', then define it empty AC_C_CONST dnl if non-existent, define size_t to be `unsigned' AC_TYPE_SIZE_T dnl Check for library functions ---------- AC_FUNC_MEMCMP dnl svn_error's default warning handler uses vfprintf() AC_FUNC_VPRINTF dnl check for functions needed in special file handling AC_CHECK_FUNCS(symlink readlink) dnl check for uname and ELF headers AC_CHECK_HEADERS(sys/utsname.h, [AC_CHECK_FUNCS(uname)], []) AC_CHECK_HEADERS(elf.h) dnl check for termios AC_CHECK_HEADER(termios.h,[ AC_CHECK_FUNCS(tcgetattr tcsetattr,[ AC_DEFINE(HAVE_TERMIOS_H,1,[Defined if we have a usable termios library.]) ]) ]) dnl Process some configuration options ---------- AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [Turn on debugging]), [ if test "$enableval" = "yes" ; then enable_debugging="yes" else enable_debugging="no" fi ], [ # Neither --enable-debug nor --disable-debug was passed. enable_debugging="maybe" ]) AC_ARG_ENABLE(optimize, AS_HELP_STRING([--enable-optimize], [Turn on optimizations]), [ if test "$enableval" = "yes" ; then enable_optimization="yes" else enable_optimization="no" fi ], [ # Neither --enable-optimize nor --disable-optimize was passed. enable_optimization="maybe" ]) dnl Use -Wl,--no-undefined during linking of some libraries AC_ARG_ENABLE(disallowing-of-undefined-references, [AS_HELP_STRING([--enable-disallowing-of-undefined-references], [Use -Wl,--no-undefined flag during linking of some libraries to disallow undefined references])]) if test "$enable_disallowing_of_undefined_references" != "yes" && test "`uname`" != "Linux"; then enable_disallowing_of_undefined_references="no" fi if test "$enable_disallowing_of_undefined_references" != "no"; then AC_MSG_CHECKING([for -Wl,--no-undefined]) old_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -Wl,--no-undefined" AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(){;}]])], [svn_wl_no_undefined="yes"], [svn_wl_no_undefined="no"]) LDFLAGS="$old_LDFLAGS" if test "$svn_wl_no_undefined" = "yes"; then AC_MSG_RESULT([yes]) for library_dir in "$abs_srcdir/subversion/libsvn_"*; do eval "`basename $library_dir`_LDFLAGS=-Wl,--no-undefined" done shared_only_LDFLAGS="-Wl,--no-undefined" else AC_MSG_RESULT([no]) if test "$enable_disallowing_of_undefined_references" = "yes"; then AC_MSG_ERROR([--enable-disallowing-of-undefined-references explicitly requested, but -Wl,--no-undefined not supported]) fi fi fi AC_SUBST([libsvn_client_LDFLAGS]) AC_SUBST([libsvn_delta_LDFLAGS]) AC_SUBST([libsvn_diff_LDFLAGS]) AC_SUBST([libsvn_fs_LDFLAGS]) AC_SUBST([libsvn_fs_base_LDFLAGS]) AC_SUBST([libsvn_fs_fs_LDFLAGS]) AC_SUBST([libsvn_fs_x_LDFLAGS]) AC_SUBST([libsvn_fs_util_LDFLAGS]) AC_SUBST([libsvn_ra_LDFLAGS]) AC_SUBST([libsvn_ra_local_LDFLAGS]) AC_SUBST([libsvn_ra_serf_LDFLAGS]) AC_SUBST([libsvn_ra_svn_LDFLAGS]) AC_SUBST([libsvn_repos_LDFLAGS]) AC_SUBST([libsvn_subr_LDFLAGS]) AC_SUBST([libsvn_wc_LDFLAGS]) AC_SUBST([shared_only_LDFLAGS]) AC_ARG_ENABLE(maintainer-mode, AS_HELP_STRING([--enable-maintainer-mode], [Turn on debugging and very strict compile-time warnings]), [ if test "$enableval" = "yes" ; then if test "$enable_debugging" = "no" ; then AC_MSG_ERROR([Can't have --disable-debug and --enable-maintainer-mode]) fi enable_debugging=yes dnl Enable some extra warnings. Put these before the user's flags dnl so the user can specify flags that override these. if test "$GCC" = "yes"; then AC_MSG_NOTICE([maintainer-mode: adding GCC warning flags]) dnl some additional flags that can be handy for an occasional review, dnl but throw too many warnings in svn code, of too little importance, dnl to keep these enabled. Remove the "dnl" to do a run with these dnl switches enabled. dnl ./configure CFLAGS="-Wswitch-enum -Wswitch-default" dnl Add each of the following flags only if the C compiler accepts it. CFLAGS_KEEP="$CFLAGS" CFLAGS="" SVN_CFLAGS_ADD_IFELSE([-Werror=implicit-function-declaration]) SVN_CFLAGS_ADD_IFELSE([-Werror=declaration-after-statement]) SVN_CFLAGS_ADD_IFELSE([-Wextra-tokens]) SVN_CFLAGS_ADD_IFELSE([-Wnewline-eof]) SVN_CFLAGS_ADD_IFELSE([-Wshorten-64-to-32]) SVN_CFLAGS_ADD_IFELSE([-Wold-style-definition]) SVN_CFLAGS_ADD_IFELSE([-Wno-system-headers]) SVN_CFLAGS_ADD_IFELSE([-Wno-format-nonliteral]) SVN_CFLAGS_ADD_IFELSE([-Wmissing-variable-declarations]) SVN_CFLAGS_ADD_IFELSE([-Wno-unused-const-variable]) CMAINTAINERFLAGS="$CFLAGS" CFLAGS="$CFLAGS_KEEP" dnl Add flags that all versions of GCC (should) support CMAINTAINERFLAGS="-Wall -Wpointer-arith -Wwrite-strings -Wshadow -Wformat=2 -Wunused -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wno-multichar -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wbad-function-cast $CMAINTAINERFLAGS" fi if test "$GXX" = "yes"; then AC_MSG_NOTICE([maintainer-mode: adding G++ warning flags]) dnl Add each of the following flags only if the C++ compiler accepts it. CXXFLAGS_KEEP="$CXXFLAGS" CXXFLAGS="" SVN_CXXFLAGS_ADD_IFELSE([-Wextra-tokens]) SVN_CXXFLAGS_ADD_IFELSE([-Wnewline-eof]) SVN_CXXFLAGS_ADD_IFELSE([-Wshorten-64-to-32]) SVN_CXXFLAGS_ADD_IFELSE([-Wno-system-headers]) CXXMAINTAINERFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS_KEEP" dnl Add flags that all versions of G++ (should) support CXXMAINTAINERFLAGS="-Wall -Wpointer-arith -Wwrite-strings -Wshadow -Wunused -Wunreachable-code $CXXMAINTAINERFLAGS" fi fi ]) if test "$enable_debugging" = "yes" ; then dnl At the moment, we don't want optimization, because we're dnl debugging. Unless optiization was explicitly enabled. if test "$enable_optimization" != "yes"; then AC_MSG_NOTICE([Disabling optimizations for debugging]) CFLAGS=["`echo $CFLAGS' ' | $SED -e 's/-O[^ ]* //g'`"] CXXFLAGS=["`echo $CXXFLAGS' ' | $SED -e 's/-O[^ ]* //g'`"] fi dnl Add debugging flags, unless they were set by the user if test -z ["`echo $CUSERFLAGS' ' | $EGREP -- '-g[0-9]? '`"]; then AC_MSG_NOTICE([Enabling debugging for C]) CFLAGS=["`echo $CFLAGS' ' | $SED -e 's/-g[0-9] //g' -e 's/-g //g'`"] SVN_CFLAGS_ADD_IFELSE([-fno-inline]) SVN_CFLAGS_ADD_IFELSE([-fno-omit-frame-pointer]) SVN_CFLAGS_ADD_IFELSE([-g3],[],[ SVN_CFLAGS_ADD_IFELSE([-g2],[],[ SVN_CFLAGS_ADD_IFELSE([-g])])]) fi if test -z ["`echo $CXXUSERFLAGS' ' | $EGREP -- '-g[0-9]? '`"]; then AC_MSG_NOTICE([Enabling debugging for C++]) CXXFLAGS=["`echo $CXXFLAGS' ' | $SED -e 's/-g[0-9] //g' -e 's/-g //g'`"] SVN_CXXFLAGS_ADD_IFELSE([-fno-inline]) SVN_CXXFLAGS_ADD_IFELSE([-fno-omit-frame-pointer]) SVN_CXXFLAGS_ADD_IFELSE([-g3],[],[ SVN_CXXFLAGS_ADD_IFELSE([-g2],[],[ SVN_CXXFLAGS_ADD_IFELSE([-g])])]) fi dnl SVN_DEBUG enables specific features for developer builds dnl AP_DEBUG enables specific (Apache) features for developer builds CFLAGS="$CFLAGS -DSVN_DEBUG -DAP_DEBUG" CXXFLAGS="$CXXFLAGS -DSVN_DEBUG -DAP_DEBUG" elif test "$enable_debugging" = "no" ; then AC_MSG_NOTICE([Disabling debugging]) CFLAGS=["`echo $CFLAGS' ' | $SED -e 's/-g[0-9] //g' -e 's/-g //g'`"] CXXFLAGS=["`echo $CXXFLAGS' ' | $SED -e 's/-g[0-9] //g' -e 's/-g //g'`"] dnl Compile with NDEBUG to get rid of assertions CFLAGS="$CFLAGS -DNDEBUG" CXXFLAGS="$CXXFLAGS -DNDEBUG" # elif test "$enable_debugging" = "maybe" ; then # # do nothing fi if test "$enable_optimization" = "yes"; then dnl Add optimization flags, unless they were set by the user if test -z ["`echo $CUSERFLAGS' ' | $EGREP -- '-O[^ ]* '`"]; then CFLAGS=["`echo $CFLAGS' ' | $SED -e 's/-O[^ ]* //g'`"] if test "$enable_debugging" = "yes"; then AC_MSG_NOTICE([Enabling optimizations for C (with debugging enabled)]) SVN_CFLAGS_ADD_IFELSE([-O1],[],[ SVN_CFLAGS_ADD_IFELSE([-O])]) else AC_MSG_NOTICE([Enabling optimizations for C]) SVN_CFLAGS_ADD_IFELSE([-O3],[],[ SVN_CFLAGS_ADD_IFELSE([-O2],[],[ SVN_CFLAGS_ADD_IFELSE([-O1],[],[ SVN_CFLAGS_ADD_IFELSE([-O])])])]) SVN_CFLAGS_ADD_IFELSE([-Wno-clobbered]) fi fi if test -z ["`echo $CXXUSERFLAGS' ' | $EGREP -- '-O[^ ]* '`"]; then CXXFLAGS=["`echo $CXXFLAGS' ' | $SED -e 's/-O[^ ]* //g'`"] if test "$enable_debugging" = "yes"; then AC_MSG_NOTICE([Enabling optimizations for C++ (with debugging enabled)]) SVN_CXXFLAGS_ADD_IFELSE([-O1],[],[ SVN_CXXFLAGS_ADD_IFELSE([-O])]) else AC_MSG_NOTICE([Enabling optimizations for C++]) SVN_CXXFLAGS_ADD_IFELSE([-O3],[],[ SVN_CXXFLAGS_ADD_IFELSE([-O2],[],[ SVN_CXXFLAGS_ADD_IFELSE([-O1],[],[ SVN_CXXFLAGS_ADD_IFELSE([-O])])])]) SVN_CXXFLAGS_ADD_IFELSE([-Wno-clobbered]) fi fi elif test "$enable_optimization" = "no"; then dnl Remove all optimization flags AC_MSG_NOTICE([Disabling optimizations]) CFLAGS=["`echo $CFLAGS' ' | $SED -e 's/-O[^ ]* //g'`"] CXXFLAGS=["`echo $CXXFLAGS' ' | $SED -e 's/-O[^ ]* //g'`"] # elif test "$enable_optimization" = "maybe" ; then # # do nothing fi dnl Dump the current compiler options AC_MSG_NOTICE([C compiler flags: $CFLAGS]) AC_MSG_NOTICE([ language-level: $CMODEFLAGS]) AC_MSG_NOTICE([ user-defined: $CUSERFLAGS]) AC_MSG_NOTICE([ maintainer-mode: $CMAINTAINERFLAGS]) AC_MSG_NOTICE([C++ compiler flags: $CXXFLAGS]) AC_MSG_NOTICE([ language-level: $CXXMODEFLAGS]) AC_MSG_NOTICE([ user-defined: $CXXUSERFLAGS]) AC_MSG_NOTICE([ maintainer-mode: $CXXMAINTAINERFLAGS]) AC_ARG_ENABLE(full-version-match, AS_HELP_STRING([--disable-full-version-match], [Disable the full version match rules when checking Subversion library compatibility.]), [ if test "$enableval" = "no" ; then AC_MSG_NOTICE([Disabling svn full version matching]) AC_DEFINE(SVN_DISABLE_FULL_VERSION_MATCH, 1, [Defined if the full version matching rules are disabled]) fi ]) AC_ARG_WITH(editor, AS_HELP_STRING([--with-editor=PATH], [Specify a default editor for the subversion client.]), [ if test "$withval" = "yes" ; then AC_MSG_ERROR([--with-editor requires an argument.]) else SVN_CLIENT_EDITOR=$withval AC_DEFINE_UNQUOTED(SVN_CLIENT_EDITOR, "$SVN_CLIENT_EDITOR", [The path of a default editor for the client.]) fi ]) SVN_LIB_Z SVN_LZ4 SVN_UTF8PROC MOD_ACTIVATION="" AC_ARG_ENABLE(mod-activation, AS_HELP_STRING([--enable-mod-activation], [Enable mod_dav_svn in httpd.conf]), [ if test "$enableval" = "yes" ; then MOD_ACTIVATION="-a" AC_MSG_NOTICE([Enabling apache module activation]) else AC_MSG_NOTICE([Disabling apache module activation]) fi ]) AC_SUBST(MOD_ACTIVATION) AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov], [Turn on gcov coverage testing (GCC only).]), [ if test "$enableval" = "yes" ; then dnl Probably other compilers support something similar; dnl feel free to extend this to include them. if test "$GCC" = "yes"; then if test "$svn_enable_shared" = "yes" ; then AC_MSG_ERROR([Can't have --enable-gcov without --disable-shared (we recommend also using --enable-all-static).]) fi if test ! "$enable_all_static" = "yes" ; then AC_MSG_WARN(We recommend --enable-all-static with --enable-gcov.) fi AC_MSG_NOTICE([Enabling gcov coverage testing.]) CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage" CXXFLAGS="$CXXFLAGS -fprofile-arcs -ftest-coverage" else AC_MSG_ERROR([We only support --enable-gcov with GCC right now.]) fi fi ]) AC_ARG_ENABLE(gprof, AS_HELP_STRING([--enable-gprof], [Produce gprof profiling data in 'gmon.out' (GCC only).]), [ if test "$enableval" = "yes" ; then dnl Probably other compilers support -pg or something similar; dnl feel free to extend this to include them. if test "$GCC" = "yes"; then if test "$svn_enable_shared" = "yes" ; then AC_MSG_ERROR([Can't have --enable-gprof without --disable-shared (we recommend also using --enable-all-static).]) fi if test ! "$enable_all_static" = "yes" ; then AC_MSG_WARN(We recommend --enable-all-static with --enable-gprof.) fi AC_MSG_NOTICE([Enabling gprof profiling data (to gmon.out).]) CFLAGS="$CFLAGS -pg" CXXFLAGS="$CXXFLAGS -pg" LT_LDFLAGS="$LT_LDFLAGS -pg" else AC_MSG_ERROR([We only support --enable-gprof with GCC right now.]) fi fi ]) # Scripting and Bindings languages # Python: Used for testsuite AC_ARG_VAR([PYTHON], [Python interpreter command]) PYTHON="`$abs_srcdir/build/find_python.sh`" if test -z "$PYTHON"; then AC_MSG_WARN([Python 2.7 or later is required to run the testsuite.]) AC_MSG_WARN([]) AC_MSG_WARN([If you have a suitable Python installed, but not on the]) AC_MSG_WARN([PATH, set the environment variable PYTHON to the full path]) AC_MSG_WARN([to the Python executable, and re-run configure]) PYTHON=none fi AC_SUBST(PYTHON) # The minimum version for the JVM runtime for our Java bytecode. JAVA_OLDEST_WORKING_VER='1.8' # SVN_CHECK_JDK sets $JAVA_CLASSPATH SVN_CHECK_JDK($JAVA_OLDEST_WORKING_VER) AC_ARG_WITH(swig_perl, [AS_HELP_STRING([[--with-swig-perl[=PATH|auto|no]|--without-swig-perl]], [Specify path to SWIG bindings target Perl interpreter [default=auto]. If the option value is 'auto' or it is not specfied, search for the Perl program.] m4_ifndef([SVN_RELEASE_MODE], [[Implies --with-swig=yes if PATH is specfied or Perl is found on 'auto' detection.]])) ], [], [ if test -n "$PERL"; then if test "$PERL" = "no" -o "$PERL" = "none"; then with_swig_perl=no AC_MSG_WARN([Disabling the SWIG Perl bindings' build by setting the PERL]) AC_MSG_WARN([environment variable to "none" is deprecated.]) AC_MSG_WARN([]) AC_MSG_WARN([Please use --without-swig-perl instead.]) else with_swig_perl=auto AC_MSG_WARN([Specfying the Perl path for SWIG Perl bindings' build]) AC_MSG_WARN([by setting the PERL environment variable is deprecated.]) AC_MSG_WARN([]) AC_MSG_WARN([Please use --with-swig-perl=PATH instead.]) fi else with_swig_perl=auto fi ]) case $with_swig_perl in yes|auto|"") # honor PERL variable only if it is set and is full path. AC_PATH_PROG(PERL, perl, none) SWIG_PL_PERL="$PERL" ;; no|none) SWIG_PL_PERL=none ;; *) SWIG_PL_PERL="$with_swig_perl" ;; esac AC_SUBST(SWIG_PL_PERL) # Python: as a target of SWIG Python bindings AC_ARG_WITH(swig_python, [AS_HELP_STRING([[--with-swig-python[=PATH|auto|no]|--without-swig-python]], [Specify path to SWIG bindings target Python interpreter [default=auto]. If the option value is 'auto' or it is not specfied, search for the Python program.] m4_ifndef([SVN_RELEASE_MODE], [[Implies --with-swig=yes if PATH is specfied or Python is found on 'auto' detection.]])) ], [], [ with_swig_python=auto ]) case $with_swig_python in yes|auto|"") SWIG_PY_PYTHON="$PYTHON" ;; no|none) SWIG_PY_PYTHON=none ;; *) SWIG_PY_PYTHON="$with_swig_python" ;; esac AC_SUBST(SWIG_PY_PYTHON) AC_ARG_WITH(swig_ruby, [AS_HELP_STRING([[--with-swig-ruby[=PATH|auto|no]|--without-swig-ruby]], [specify path to SWIG bindings target Ruby interpreter [default=auto]. If the option value is 'auto' or it is not specfied, search for the Ruby program.] m4_ifndef([SVN_RELEASE_MODE], [[Implies --with-swig=yes if PATH is specfied or Ruby is found on 'auto' detection.]])) ], [], [ if test -n "$RUBY"; then if test "$RUBY" = "no" -o "$RUBY" = "none"; then with_swig_ruby=no AC_MSG_WARN([Disabling the SWIG Ruby bindings' build by setting the RUBY]) AC_MSG_WARN([environment variable to "none" is deprecated.]) AC_MSG_WARN([]) AC_MSG_WARN([Please use --without-swig-ruby instead.]) else with_swig_ruby="$RUBY" AC_MSG_WARN([Specfying the Ruby path for SWIG Ruby bindings' build]) AC_MSG_WARN([by setting the RUBY environment variable is deprecated.]) AC_MSG_WARN([]) AC_MSG_WARN([Please use --with-swig-ruby=PATH instead.]) fi else with_swig_ruby=auto fi ]) case $with_swig_ruby in yes|auto|"") # honor RUBY variable only if it is set and is full path. AC_PATH_PROGS(RUBY, ruby ruby1 ruby1.8 ruby18 ruby1.9 ruby19 ruby1.9.3 ruby193 ruby2 ruby2.0 ruby20 ruby2.1 ruby21 ruby2.2 ruby22 ruby2.3 ruby23 ruby2.4 ruby24, none) SWIG_RB_RUBY="$RUBY" ;; no|none) SWIG_RB_RUBY=none ;; *) SWIG_RB_RUBY="$with_swig_ruby" ;; esac AC_SUBST(SWIG_RB_RUBY) if test "$SWIG_RB_RUBY" != "none"; then AC_MSG_CHECKING([rb_hash_foreach]) if "$SWIG_RB_RUBY" -r mkmf -e 'exit(have_func("rb_hash_foreach") ? 0 : 1)' >/dev/null; then AC_MSG_RESULT([yes]) if test -n "$RDOC"; then AC_PATH_PROG(RDOC, "$RDOC", none) else AC_PATH_PROGS(RDOC, rdoc rdoc1 rdoc1.8 rdoc18 rdoc1.9 rdoc19 rdoc1.9.3 rdoc193 rdoc2 rdoc2.0 rdoc20 rdoc2.1 rdoc21 rdoc2.2 rdoc22 rdoc2.3 rdoc23 rdoc2.4 rdoc24, none) fi AC_CACHE_CHECK([for Ruby major version], [svn_cv_ruby_major],[ svn_cv_ruby_major="`$SWIG_RB_RUBY -rrbconfig -e 'print RbConfig::CONFIG.fetch(%q(MAJOR))'`" ]) RUBY_MAJOR="$svn_cv_ruby_major" AC_CACHE_CHECK([for Ruby minor version], [svn_cv_ruby_minor],[ svn_cv_ruby_minor="`$SWIG_RB_RUBY -rrbconfig -e 'print RbConfig::CONFIG.fetch(%q(MINOR))'`" ]) RUBY_MINOR="$svn_cv_ruby_minor" AC_CACHE_CHECK([for Ruby teeny version], [svn_cv_ruby_teeny],[ svn_cv_ruby_teeny="`$SWIG_RB_RUBY -rrbconfig -e 'major, minor, teeny = RUBY_VERSION.split("."); print teeny;'`" ]) RUBY_TEENY="$svn_cv_ruby_teeny" AC_SUBST(RUBY_MAJOR) AC_SUBST(RUBY_MINOR) AC_SUBST(RUBY_TEENY) if test \( "$RUBY_MAJOR" -eq "1" -a "$RUBY_MINOR" -gt "8" -a "$RUBY_TEENY" -lt "3" \); then # Disallow Ruby between 1.8.7 and 1.9.3 SWIG_RB_RUBY="none" AC_MSG_WARN([The detected Ruby is between 1.9 and 1.9.3]) AC_MSG_WARN([Only 1.8.x and 1.9.3 or later are supported at this time]) fi else AC_MSG_RESULT([no]) SWIG_RB_RUBY="none" AC_MSG_WARN([The detected Ruby is too old for Subversion to use]) AC_MSG_WARN([A Ruby which has rb_hash_foreach is required to use the]) AC_MSG_WARN([Subversion Ruby bindings]) AC_MSG_WARN([Upgrade to the official 1.8.2 release, or later]) fi fi SVN_CHECK_SWIG AC_ARG_VAR(SWIG_FEATURES, [SWIG feature flags common to all bindings]) AC_ARG_VAR(SWIG_RB_FEATURES, [SWIG feature flags specific to Ruby bindings]) AC_ARG_VAR(SWIG_PL_FEATURES, [SWIG feature flags specific to Perl bindings]) AC_ARG_VAR(SWIG_PY_FEATURES, [SWIG feature flags specific to Python bindings]) SVN_CHECK_CTYPESGEN dnl decide whether we want to link against the RA/FS libraries AC_ARG_ENABLE(runtime-module-search, AS_HELP_STRING([--enable-runtime-module-search], [Turn on dynamic loading of RA/FS libraries including third-party FS libraries]), [ if test "$enableval" = "yes"; then use_dso=yes if test "$svn_enable_shared" = "no"; then AC_MSG_ERROR([--enable-runtime-module-search conflicts with --disable-shared]) fi AC_DEFINE(SVN_USE_DSO, 1, [Defined if svn should try to load DSOs]) fi ]) dnl Mac OS X uses libname.MAJOR.SOVERSION.dylib dnl Most other unixes use libname.MAJOR.so.SOVERSION case "$host" in *-*-darwin*) AC_DEFINE(SVN_DSO_SUFFIX_FMT, ["%d.%d.dylib"], [Shared library file name suffix format]) ;; *) AC_DEFINE(SVN_DSO_SUFFIX_FMT, ["%d.so.%d"], [Shared library file name suffix format]) ;; esac if test "$svn_enable_shared" = "no" || test "$use_dso" != "yes"; then AC_DEFINE(SVN_LIBSVN_RA_LINKS_RA_LOCAL, 1, [Defined if libsvn_ra should link against libsvn_ra_local]) svn_ra_lib_deps="\$(RA_LOCAL_DEPS)" svn_ra_lib_install_deps="install-ramod-lib" svn_ra_lib_link="\$(RA_LOCAL_LINK)" AC_DEFINE(SVN_LIBSVN_RA_LINKS_RA_SVN, 1, [Defined if libsvn_ra should link against libsvn_ra_svn]) svn_ra_lib_deps="$svn_ra_lib_deps \$(RA_SVN_DEPS)" svn_ra_lib_link="$svn_ra_lib_link \$(RA_SVN_LINK)" if test "$svn_lib_serf" = "yes"; then AC_DEFINE(SVN_LIBSVN_RA_LINKS_RA_SERF, 1, [Defined if libsvn_ra should link against libsvn_ra_serf]) svn_ra_lib_deps="$svn_ra_lib_deps \$(RA_SERF_DEPS)" svn_ra_lib_install_deps="$svn_ra_lib_install_deps install-serf-lib" svn_ra_lib_link="$svn_ra_lib_link \$(RA_SERF_LINK)" fi SVN_RA_LIB_DEPS=$svn_ra_lib_deps SVN_RA_LIB_INSTALL_DEPS=$svn_ra_lib_install_deps SVN_RA_LIB_LINK=$svn_ra_lib_link AC_DEFINE(SVN_LIBSVN_FS_LINKS_FS_FS, 1, [Defined if libsvn_fs should link against libsvn_fs_fs]) svn_fs_lib_deps="\$(FS_FS_DEPS)" svn_fs_lib_install_deps="install-fsmod-lib" svn_fs_lib_link="\$(FS_FS_LINK)" AC_DEFINE(SVN_LIBSVN_FS_LINKS_FS_X, 1, [Defined if libsvn_fs should link against libsvn_fs_x]) svn_fs_lib_deps="$svn_fs_lib_deps \$(FS_X_DEPS)" svn_fs_lib_link="$svn_fs_lib_link \$(FS_X_LINK)" dnl FSFS already installs fsmod dnl svn_fs_lib_install_deps="$svn_fs_lib_install_deps install-fsmod-lib" if test "$svn_lib_berkeley_db" = "yes"; then AC_DEFINE(SVN_LIBSVN_FS_LINKS_FS_BASE, 1, [Defined if libsvn_fs should link against libsvn_fs_base]) svn_fs_lib_deps="$svn_fs_lib_deps \$(FS_BASE_DEPS)" svn_fs_lib_install_deps="$svn_fs_lib_install_deps install-bdb-lib" svn_fs_lib_link="$svn_fs_lib_link \$(FS_BASE_LINK)" fi SVN_FS_LIB_DEPS=$svn_fs_lib_deps SVN_FS_LIB_INSTALL_DEPS=$svn_fs_lib_install_deps SVN_FS_LIB_LINK=$svn_fs_lib_link fi AC_SUBST(SVN_RA_LIB_DEPS) AC_SUBST(SVN_RA_LIB_INSTALL_DEPS) AC_SUBST(SVN_RA_LIB_LINK) AC_SUBST(SVN_FS_LIB_DEPS) AC_SUBST(SVN_FS_LIB_INSTALL_DEPS) AC_SUBST(SVN_FS_LIB_LINK) # ==== SVN++ ================================================================= dnl Possibly compile SVN++ do_svnxx_build=no AC_ARG_ENABLE(svnxx, AS_HELP_STRING([--enable-svnxx], [Enable compilation of the C++ bindings (requires C++)]), [ if test "$enableval" = "yes" ; then AC_MSG_NOTICE([Enabling the C++ bindings]) do_svnxx_build=yes fi ]) dnl Possibly compile SVN++ tests do_svnxx_test_build=no AC_ARG_ENABLE(svnxx-tests, AS_HELP_STRING([--enable-svnxx-tests], [Enable compilation of tests for the C++ bindings (implies --enable-svnxx, requires Boost and Boost.Test)]), [ if test "$enableval" = "yes" ; then AC_MSG_NOTICE([Enabling tests for the C++ bindings]) do_svnxx_test_build=yes fi ]) AX_BOOST_BASE([1.58], [ if test "$do_svnxx_test_build" = "yes"; then AX_BOOST_UNIT_TEST_FRAMEWORK fi ], [ if test "$do_svnxx_test_build" = "yes"; then AC_MSG_WARN([Tests for the C++ bindings require Boost and Boost.Test]) do_svnxx_test_build=no fi ]) if test "$do_svnxx_test_build" = "yes"; then if test "$want_boost" != "yes"; then AC_MSG_WARN([Tests for the C++ bindings require Boost and Boost.Test]) do_svnxx_test_build=no SVN_BUILD_SVNXX_TESTS=false else if test "$do_svnxx_build" != "yes"; then AC_MSG_WARN([Enabling the C++ bindings because their tests are enabled]) do_svnxx_build=yes fi SVN_BUILD_SVNXX_TESTS=true fi else SVN_BUILD_SVNXX_TESTS=false fi if test "$do_svnxx_build" = "yes"; then SVN_BUILD_SVNXX=true else SVN_BUILD_SVNXX=false fi AC_SUBST(SVN_BUILD_SVNXX) AC_SUBST(SVN_BUILD_SVNXX_TESTS) # ==== JavaHL ================================================================ dnl Possibly compile JavaHL do_javahl_build=no AC_ARG_ENABLE(javahl, AS_HELP_STRING([--enable-javahl], [Enable compilation of Java high-level bindings (requires C++)]), [ if test "$enableval" = "yes" ; then do_javahl_build="yes" fi ]) JAVAHL_OBJDIR="" INSTALL_EXTRA_JAVAHL_LIB="" FIX_JAVAHL_LIB="" JAVAHL_TESTS_TARGET="" JAVAHL_COMPAT_TESTS_TARGET="" LT_CXX_LIBADD="" if test "$do_javahl_build" = "yes"; then dnl Check for suitable JDK if test "$JDK_SUITABLE" = "no"; then AC_MSG_ERROR([Cannot compile JavaHL without a suitable JDK. Please specify a suitable JDK using the --with-jdk option.]) fi dnl The temporary directory where libtool compiles libsvnjavahl. JAVAHL_OBJDIR='$(libsvnjavahl_PATH)/.libs' os_arch=`uname` if test "$os_arch" = "Darwin"; then dnl On Darwin, JNI libs must be installed as .jnilib INSTALL_EXTRA_JAVAHL_LIB='ln -sf $(libdir)/libsvnjavahl-1.dylib $(libdir)/libsvnjavahl-1.jnilib' FIX_JAVAHL_LIB="ln -sf libsvnjavahl-1.dylib $JAVAHL_OBJDIR/libsvnjavahl-1.jnilib" fi # This segment (and the rest of r10800) is very likely unnecessary # with libtool 1.5, which automatically adds libstdc++ as a # dependency to the C++ libraries it builds. So at some future time # when autogen.sh requires libtool 1.5 or higher, we can get rid of # it. AC_MSG_CHECKING([for additional flags to link C++ libraries]) if test "x$ac_compiler_gnu" = "xyes"; then case "$host" in *freebsd10*) AC_MSG_RESULT([none needed]) ;; *) LT_CXX_LIBADD="-lstdc++" AC_MSG_RESULT([$LT_CXX_LIBADD]) ;; esac else AC_MSG_RESULT([none needed]) fi fi AC_SUBST(INSTALL_EXTRA_JAVAHL_LIB) AC_SUBST(JAVAHL_OBJDIR) AC_SUBST(FIX_JAVAHL_LIB) AC_SUBST(LT_CXX_LIBADD) AC_ARG_WITH(junit, AS_HELP_STRING([--with-junit=PATH], [Specify a path to the junit JAR file.]), [ if test "$withval" != "no"; then if test -n "$JAVA_CLASSPATH"; then JAVA_CLASSPATH="$withval:$JAVA_CLASSPATH" else JAVA_CLASSPATH="$withval" fi JAVAHL_TESTS_TARGET="javahl-tests" JAVAHL_COMPAT_TESTS_TARGET="javahl-compat-tests" fi ]) AC_SUBST(JAVA_CLASSPATH) AC_SUBST(JAVAHL_TESTS_TARGET) AC_SUBST(JAVAHL_COMPAT_TESTS_TARGET) # ==== Miscellaneous bits ==================================================== AC_CHECK_HEADERS([stdbool.h stdint.h]) # Strip '-no-cpp-precomp' from CPPFLAGS for the clang compiler ### I think we get this flag from APR, so the fix probably belongs there if test "$CC" = "clang"; then SVN_STRIP_FLAG(CPPFLAGS, [-no-cpp-precomp ]) fi dnl Since this is used only on Unix-y systems, define the path separator as '/' AC_DEFINE_UNQUOTED(SVN_PATH_LOCAL_SEPARATOR, '/', [Defined to be the path separator used on your local filesystem]) AC_DEFINE_UNQUOTED(SVN_NULL_DEVICE_NAME, "/dev/null", [Defined to be the null device for the system]) DEFAULT_FS_TYPE="fsfs" AC_DEFINE_UNQUOTED(DEFAULT_FS_TYPE, "$DEFAULT_FS_TYPE", [The fs type to use by default]) DEFAULT_HTTP_LIBRARY="serf" AC_DEFINE_UNQUOTED(DEFAULT_HTTP_LIBRARY, "$DEFAULT_HTTP_LIBRARY", [The http library to use by default]) # BSD/OS (BSDi) needs to use a different include syntax in Makefile INCLUDE_OUTPUTS="include \$(top_srcdir)/build-outputs.mk" case "$host" in *bsdi*) # Check whether they've installed GNU make if ! make --version > /dev/null 2>&1; then # BSDi make INCLUDE_OUTPUTS=".include \"\$(top_srcdir)/build-outputs.mk\"" fi ;; esac AC_SUBST(INCLUDE_OUTPUTS) # ==== Detection complete - output and run config.status ===================== AC_CONFIG_HEADERS(subversion/svn_private_config.h.tmp:subversion/svn_private_config.h.in) AC_CONFIG_COMMANDS([svn_private_config.h.tmp], [svn_cf=subversion/svn_private_config.h; $SED -e "s/@SVN_DB_HEADER@/$SVN_DB_HEADER/" $svn_cf.tmp > $svn_cf.tmp.new cmp -s $svn_cf.tmp.new $svn_cf || mv -f $svn_cf.tmp.new $svn_cf rm -f $svn_cf.tmp.new $svn_cf.tmp], [SED="$SED" SVN_DB_HEADER="$SVN_DB_HEADER"]) AC_CONFIG_FILES([Makefile]) # Create pkg-config .pc files from .pc.in files for pc_in_file in "${abs_srcdir}"/subversion/libsvn_*/*.pc.in; do pc_file=${pc_in_file#${abs_srcdir}/} pc_file=${pc_file%.in} AC_CONFIG_FILES([${pc_file}]) done SVN_CONFIG_SCRIPT(tools/backup/hot-backup.py) SVN_CONFIG_SCRIPT(tools/hook-scripts/commit-access-control.pl) SVN_CONFIG_SCRIPT(subversion/bindings/swig/perl/native/Makefile.PL) if test -e packages/solaris/pkginfo.in; then SVN_CONFIG_SCRIPT(packages/solaris/pkginfo) fi AC_SUBST(SVN_CONFIG_SCRIPT_FILES) # Ensure that SWIG is checked after reconfiguration. rm -f .swig_checked .swig_pl_checked .swig_py_checked .swig_rb_checked dnl Provide ${host} for use in compiled code (for svn --version) AC_DEFINE_UNQUOTED([SVN_BUILD_HOST], "${host}", [Defined to the config.guess name of the build system]) dnl Provide ${target} for use in compiled code (for user-agent string) AC_DEFINE_UNQUOTED([SVN_BUILD_TARGET], "${target}", [Defined to the config.guess name of the build target]) AC_OUTPUT # ==== Print final messages to user ========================================== dnl Configure is long - users tend to miss warnings printed during it. dnl Hence, print a warnings about what we did and didn't configure at the dnl end, where people will actually see them. if test "$svn_have_berkeley_db" = "no6" && test "$enable_bdb6" != "no"; then AC_MSG_WARN([We have configured without BDB filesystem support Berkeley DB 6 was found, but not used. Please re-run configure (see ./config.nice) with the '--enable-bdb6' flag to use it, or explicitly specify '--disable-bdb6' or '--without-berkeley-db' to silence this warning. Please note that some versions of Berkeley DB 6+ are under the GNU Affero General Public License, version 3: https://oss.oracle.com/pipermail/bdb/2013-June/000056.html The AGPL-3.0 licence may impose special requirements for making available source code of server-side software. The text of the licence is: https://www.gnu.org/licenses/agpl-3.0.html http://opensource.org/licenses/AGPL-3.0 The Berkeley DB backend to Subversion is deprecated; see https://subversion.apache.org/docs/release-notes/1.8#bdb-deprecated The Subversion developers have not tested Subversion with Berkeley DB 6 for technical problems or bugs. ]) fi