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src/subversion/configure.ac  view on Meta::CPAN

    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 $SVN_XML_LIBS"
  AC_LINK_IFELSE([AC_LANG_SOURCE([[
#include <expat.h>
int main()
{XML_ParserCreate(NULL);}]])], svn_lib_expat="yes", svn_lib_expat="no")
  LIBS="$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 <expat.h>
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

src/subversion/configure.ac  view on Meta::CPAN

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 "$found_gnome_keyring" = "yes"; then
  BUILD_RULES="$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 Standard C headers
AC_HEADER_STDC

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
AC_CHECK_HEADERS(sys/utsname.h, [AC_CHECK_FUNCS(uname)], [])

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_WITH(openssl,
AS_HELP_STRING([--with-openssl],
               [This option does NOT affect the Subversion build process in any
                way. It tells an integrated Serf HTTP client library build
                process where to locate the OpenSSL library when (and only when)
                building Serf as an integrated part of the Subversion build
                process. When linking to a previously installed version of Serf
                instead, you do not need to use this option.]),
[])

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 $library_dir`_LDFLAGS=-Wl,--no-undefined"
    done
  else
    AC_MSG_RESULT([no])
    if test "$enable_disallowing_of_undefined_references" = "yes"; then
      AC_MSG_ERROR([--enable-disallowing-of-undefined-references explicitly requested, but -Wl,--no-undefined not supported])