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[comedilib.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5a0ddb40c0d0d6e7709328e03bef16c71157c8b2..3f0cb76a40dae42aed9a87d6712489b76ba0bb6c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,8 @@
 AC_INIT
 AC_CANONICAL_TARGET([])
 
-AS_VERSION(comedilib, COMEDILIB, 0, 7, 19, 1)
+AC_CONFIG_AUX_DIR([.])
+AS_VERSION(comedilib, COMEDILIB, 0, 7, 21)
 #COMEDILIB_DEBUG="-Wall -Werror"
 COMEDILIB_DEBUG="-Wall"
 AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
@@ -17,6 +18,8 @@ AM_MAINTAINER_MODE
 AC_PROG_CC
 AM_PROG_CC_STDC
 AC_ISC_POSIX
+AM_PROG_LEX
+AC_PROG_YACC
 
 AC_HEADER_STDC([])
 
@@ -25,34 +28,98 @@ COMEDILIB_LIBS="$COMEDILIB_LIBS \$(top_builddir)/lib/libcomedi.la -lm"
 AC_SUBST(COMEDILIB_CFLAGS)
 AC_SUBST(COMEDILIB_LIBS)
 
+AC_PATH_PROG(SWIG, swig, no)
+if test "$SWIG" == no ; then
+  AC_MSG_WARN([swig not found, will not be able to regenerate code for swig bindings])
+fi
+AM_CONDITIONAL(HAVE_SWIG, [test "$SWIG" != "no"])
+
+AC_ARG_ENABLE([python-binding],[  --disable-python-binding     Disable building of Python binding],
+       [ENABLE_PYTHON=$enableval],[ENABLE_PYTHON="yes"])
 AM_PATH_PYTHON
-AC_MSG_CHECKING(for python >= 2.2)
-prog="
-import sys, string
-minver = (2,2,0,'final',0)
-if sys.version_info < minver:
-  sys.exit(1)
-sys.exit(0)"
-if $PYTHON -c "$prog" 2>&AC_FD_CC 2>&AC_FD_CC
-then
-  AC_MSG_RESULT(ok)
+AM_CHECK_PYTHON_HEADERS(HAVE_PYTHON=yes,[HAVE_PYTHON=no;AC_MSG_WARN([python headers not found, disabling python binding])])
+AM_CONDITIONAL(HAVE_PYTHON, [test "$HAVE_PYTHON" == "yes" && test "$ENABLE_PYTHON" == "yes"])
+
+AS_COMPILER_FLAG([-fno-strict-aliasing],[PYTHON_QUIET="$PYTHON_QUIET -fno-strict-aliasing"], true )
+AS_COMPILER_FLAG([-Wno-unused-function],[PYTHON_QUIET="$PYTHON_QUIET -Wno-unused-function"], true )
+AC_SUBST(PYTHON_QUIET)
+
+AC_ARG_ENABLE([ruby-binding], [  --disable-ruby-binding        Disable building of Ruby binding],
+       [ENABLE_RUBY=$enableval], [ENABLE_RUBY="yes"])
+AC_PATH_PROG(RUBY, ruby, no)
+if test "$RUBY" != "no" ; then
+       RUBY_INC_DIR=`$RUBY -e "require 'rbconfig'; c = ::Config::CONFIG; print c[['archdir']];"`
+       AC_CHECK_HEADER([$RUBY_INC_DIR/ruby.h],[],[ENABLE_RUBY="no";AC_MSG_WARN([ruby.h not found, disabling Ruby binding])])
 else
-  AC_MSG_ERROR(too old)
+       AC_MSG_WARN([ruby not found, disabling ruby binding])
+       ENABLE_RUBY="no"
 fi
-AM_CHECK_PYTHON_HEADERS(,[AC_MSG_ERROR(could not find Python headers)])
+AM_CONDITIONAL(HAVE_RUBY, [test "$ENABLE_RUBY" == "yes"])
+AC_ARG_VAR(RUBY_PREFIX,[path prefix for Ruby binding [PREFIX/]])
+AC_ARG_VAR(RUBY_SO_DIR,[path for Ruby extensions])
+if test "$RUBY_PREFIX" != "" ; then
+       RUBY_CONFIG_OPTIONS="$RUBY_CONFIG_OPTIONS --prefix=\$(RUBY_PREFIX)"
+fi
+if test "$RUBY_SO_DIR" != "" ; then
+       RUBY_CONFIG_OPTIONS="$RUBY_CONFIG_OPTIONS --so-dir=\$(RUBY_SO_DIR)"
+fi
+AC_SUBST(RUBY_CONFIG_OPTIONS)
+
+AC_ARG_ENABLE([scxi], [  --enable-scxi  Enable SCXI convenience library],
+       [ENABLE_SCXI=$enableval], [ENABLE_SCXI="no"])
+AM_CONDITIONAL(BUILD_SCXI, [test "$ENABLE_SCXI" == "yes"])
+
+AC_PATH_PROG(DOCBOOK2MAN, docbook2man, no)
+if test "$DOCBOOK2MAN" = "no" ; then
+  AC_MSG_WARN([docbook2man not found, will not be able to rebuild man pages])
+fi
+AM_CONDITIONAL(HAVE_DOCBOOK2MAN, [test "$DOCBOOK2MAN" != "no"])
+
+AC_PATH_PROG(DOCBOOK2PDF, docbook2pdf, no)
+if test "$DOCBOOK2PDF" = "no" ; then
+  AC_MSG_WARN([docbook2pdf not found, will not be able to rebuild pdf documentation])
+fi
+AM_CONDITIONAL(HAVE_DOCBOOK2PDF, [test "$DOCBOOK2PDF" != "no"])
+
+AC_PATH_PROG(DOCBOOK2HTML, docbook2html, no)
+if test "$DOCBOOK2HTML" = "no" ; then
+  AC_MSG_WARN([docbook2html not found, will not be able to rebuild html documentation])
+fi
+AM_CONDITIONAL(HAVE_DOCBOOK2HTML, [test "$DOCBOOK2HTML" != "no"])
+
+pcmciadir="\${sysconfdir}/pcmcia"
+AC_SUBST(pcmciadir)
+
+#see: http://linux-hotplug.sourceforge.net/
+#the hotplug expects the device dependent scripts here:
+usbhotplugdir="/etc/hotplug/usb"
+AC_SUBST(usbhotplugdir)
 
+#firmware for the hotplug script
+#see: http://linux-hotplug.sourceforge.net/
+usbfirmwaredir="/usr/share/usb"
+AC_SUBST(usbfirmwaredir)
 
 AC_CONFIG_FILES(
 Makefile
 comedi_calibrate/Makefile
 comedi_config/Makefile
+etc/Makefile
+etc/pcmcia/Makefile
+etc/hotplug/Makefile
+etc/hotplug/usb/Makefile
+etc/hotplug/usb/usbdux/Makefile
 doc/Makefile
 demo/Makefile
 include/Makefile
 lib/Makefile
 man/Makefile
-python/Makefile
+scxi/Makefile
+swig/Makefile
+swig/python/Makefile
+swig/ruby/Makefile
 testing/Makefile
+comedilib.spec
 )
 
 AC_OUTPUT