fixes for at-mio-16e-10

[comedilib.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 0805aeacb556af01c08e501b1c71ad5c9a6f9280..3f0cb76a40dae42aed9a87d6712489b76ba0bb6c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -29,41 +29,63 @@ AC_SUBST(COMEDILIB_CFLAGS)
 AC_SUBST(COMEDILIB_LIBS)
 
 AC_PATH_PROG(SWIG, swig, no)
-if test x$SWIG = xno ; then
+if test "$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=$enableval],[ENABLE_PYTHON="yes"])
 AM_PATH_PYTHON
 AM_CHECK_PYTHON_HEADERS(HAVE_PYTHON=yes,[HAVE_PYTHON=no;AC_MSG_WARN([python headers not found, disabling python binding])])
-AM_CONDITIONAL(HAVE_PYTHON, [test "x$HAVE_PYTHON" = xyes])
+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=$enableval], [ENABLE_RUBY="yes"])
 AC_PATH_PROG(RUBY, ruby, no)
-if test x$RUBY = xno ; then
-  AC_MSG_WARN([ruby not found, disabling ruby binding])
+if test "$RUBY" != "no" ; then
+       RUBY_INC_DIR=`$RUBY -e "require 'rbconfig'; c = ::Config::CONFIG; print c[['archdir']];"`
+       AC_CHECK_HEADER([$RUBY_INC_DIR/ruby.h],[],[ENABLE_RUBY="no";AC_MSG_WARN([ruby.h not found, disabling Ruby binding])])
+else
+       AC_MSG_WARN([ruby not found, disabling ruby binding])
+       ENABLE_RUBY="no"
 fi
-AM_CONDITIONAL(HAVE_RUBY, [test "x$RUBY" != xno])
+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 x$DOCBOOK2MAN = xno ; then
+if test "$DOCBOOK2MAN" = "no" ; then
   AC_MSG_WARN([docbook2man not found, will not be able to rebuild man pages])
 fi
-AM_CONDITIONAL(HAVE_DOCBOOK2MAN, [test "x$DOCBOOK2MAN" != xno])
+AM_CONDITIONAL(HAVE_DOCBOOK2MAN, [test "$DOCBOOK2MAN" != "no"])
 
 AC_PATH_PROG(DOCBOOK2PDF, docbook2pdf, no)
-if test x$DOCBOOK2PDF = xno ; then
+if test "$DOCBOOK2PDF" = "no" ; then
   AC_MSG_WARN([docbook2pdf not found, will not be able to rebuild pdf documentation])
 fi
-AM_CONDITIONAL(HAVE_DOCBOOK2PDF, [test "x$DOCBOOK2PDF" != xno])
+AM_CONDITIONAL(HAVE_DOCBOOK2PDF, [test "$DOCBOOK2PDF" != "no"])
 
 AC_PATH_PROG(DOCBOOK2HTML, docbook2html, no)
-if test x$DOCBOOK2HTML = xno ; then
+if test "$DOCBOOK2HTML" = "no" ; then
   AC_MSG_WARN([docbook2html not found, will not be able to rebuild html documentation])
 fi
-AM_CONDITIONAL(HAVE_DOCBOOK2HTML, [test "x$DOCBOOK2HTML" != xno])
+AM_CONDITIONAL(HAVE_DOCBOOK2HTML, [test "$DOCBOOK2HTML" != "no"])
 
 pcmciadir="\${sysconfdir}/pcmcia"
 AC_SUBST(pcmciadir)
@@ -92,6 +114,7 @@ demo/Makefile
 include/Makefile
 lib/Makefile
 man/Makefile
+scxi/Makefile
 swig/Makefile
 swig/python/Makefile
 swig/ruby/Makefile