configure.in

AC_INIT(lib/fluent/engine.rb)
AC_CONFIG_AUX_DIR(ac)
AM_INIT_AUTOMAKE(fluentd, 0.10.6)

AC_CHECK_LIB(z,deflate,,
    AC_MSG_ERROR([zlib library not found]))

AC_CHECK_HEADERS(openssl/sha.h,,
    AC_MSG_ERROR([find openssl header not found]))
AC_CHECK_LIB(crypto,SHA1,,
    AC_MSG_ERROR([openssl library not found]))

#AC_CONFIG_SUBDIRS([deps/ruby])

orig_exec_prefix=$exec_prefix
orig_prefix=$prefix

if test "$prefix" = "NONE"; then
    prefix=$ac_default_prefix
fi
exec_prefix=$prefix
ruby_prefix=`eval echo $libdir/fluent/ruby`

exec_prefix=$orig_exec_prefix
prefix=$orig_prefix

AC_SUBST(RUBY_PREFIX)
AC_SUBST(RUBY_BINDIR)
AC_SUBST(RUBY_LIBDIR)
RUBY_PREFIX=$ruby_prefix
RUBY_BINDIR=$ruby_prefix/bin
RUBY_LIBDIR=$ruby_prefix/lib

AC_OUTPUT([Makefile])

if test ! -d deps/ruby; then
    mkdir -p deps/ruby-extract
    tar jxf deps/ruby-*.tar.bz2 -C deps/ruby-extract
    mv deps/ruby-extract/* deps/ruby
fi

cd deps/ruby && ./configure "--prefix=$ruby_prefix" \
    --disable-install-doc \
    --with-out-ext=dbm \
    --with-out-ext=fiddle \
    --with-out-ext=gdbm \
    --with-out-ext=probe \
    --with-out-ext=racc \
    --with-out-ext=ripper \
    --with-out-ext=sdbm \
    --with-out-ext=tk