Bundle Gtk DLLs and support files in the Windows installer.

[virt-top.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a478198..2920cf3 100755 (executable)
--- a/configure.ac
+++ b/configure.ac
@@ -122,13 +122,13 @@ else
     fi
 
     dnl Check for optional OCaml modules.
-    AC_CHECK_OCAML_MODULE(extlib,pkg_extlib,ExtString,[extlib])
-    AC_CHECK_OCAML_MODULE(lablgtk2,pkg_lablgtk2,GMain,[lablgtk2])
-    AC_CHECK_OCAML_MODULE(curses,pkg_curses,Curses,[curses])
-    AC_CHECK_OCAML_MODULE(gettext,pkg_gettext,Gettext,[gettext]) dnl XXX
-    AC_CHECK_OCAML_MODULE(xml-light,pkg_xml_light,Xml,[xml-light])
-    AC_CHECK_OCAML_MODULE(csv,pkg_csv,Csv,[csv])
-    AC_CHECK_OCAML_MODULE(calendar,pkg_calendar,Calendar,[calendar])
+    AC_CHECK_OCAML_MODULE(extlib,pkg_extlib,ExtString,[+extlib])
+    AC_CHECK_OCAML_MODULE(lablgtk2,pkg_lablgtk2,GMain,[+lablgtk2])
+    AC_CHECK_OCAML_MODULE(curses,pkg_curses,Curses,[+curses])
+    AC_CHECK_OCAML_MODULE(gettext,pkg_gettext,Gettext,[+gettext]) dnl XXX
+    AC_CHECK_OCAML_MODULE(xml-light,pkg_xml_light,Xml,[+xml-light])
+    AC_CHECK_OCAML_MODULE(csv,pkg_csv,Csv,[+csv])
+    AC_CHECK_OCAML_MODULE(calendar,pkg_calendar,Calendar,[+calendar])
 fi
 
 dnl Which subpackages (== subdirs) will we build?
@@ -147,6 +147,95 @@ AC_SUBST(subdirs)
 dnl Check for optional perldoc (for building manual pages).
 AC_CHECK_PROG(HAVE_PERLDOC,perldoc,perldoc)
 
+dnl Check for optional NSIS (for building a Windows installer).
+AC_ARG_WITH([nsis],
+       [AS_HELP_STRING([--with-nsis],
+           [use NSIS to build a Windows installer])],
+       [],
+       [with_nsis=no])
+
+MAKENSIS=
+LIBVIRT_DLL_PATH=
+LIBXDR_DLL_PATH=
+LIBXML2_DLL_PATH=
+GNUTLS_DLL_PATH=
+GTK_PATH=
+GTK_DLL_PATH=
+
+[
+msys_to_win_dir () {
+    eval pushd "\$$1" > /dev/null
+    eval $1=`pwd -W`
+    popd > /dev/null
+}
+]
+
+if test "x$with_nsis" != "xno"; then
+    AC_PATH_PROG(MAKENSIS,makensis,[],[$with_nsis:$PATH])
+    if test "x$MAKENSIS" = "x"; then
+       AC_MSG_FAILURE([--with-nsis was given, but could not find MAKENSIS.EXE])
+    fi
+
+    # MAKENSIS is set so we will build a rule for making a Windows
+    # installer.  To support this, generate wininstaller.nsis.
+    saved_IFS=$IFS
+    IFS=$PATH_SEPARATOR
+    for d in $PATH; do
+       IFS=$saved_IFS
+       echo Checking $d for DLLs ... >&5
+       if test -f "$d/libvirt-0.dll"; then
+           LIBVIRT_DLL_PATH="$d"
+       fi
+       if test -f "$d/libxdr.dll"; then
+           LIBXDR_DLL_PATH="$d"
+       fi
+       if test -f "$d/libxml2-2.dll"; then
+           LIBXML2_DLL_PATH="$d"
+       fi
+       if test -f "$d/libgpg-error-0.dll"; then
+           GNUTLS_DLL_PATH="$d"
+       fi
+       if test -f "$d/libgtk-win32-2.0-0.dll"; then
+           GTK_DLL_PATH="$d"
+           GTK_PATH="$d/.."
+       fi
+    done
+    IFS=$saved_IFS
+
+    if test "x$LIBVIRT_DLL_PATH" = "x"; then
+       AC_MSG_FAILURE([cannot find libvirt-0.dll in PATH])
+    fi
+    if test "x$LIBXDR_DLL_PATH" = "x"; then
+       AC_MSG_FAILURE([cannot find libxdr.dll in PATH])
+    fi
+    if test "x$LIBXML2_DLL_PATH" = "x"; then
+       AC_MSG_FAILURE([cannot find libxml2-2.dll in PATH])
+    fi
+    if test "x$GNUTLS_DLL_PATH" = "x"; then
+       AC_MSG_FAILURE([cannot find GnuTLS DLLs in PATH])
+    fi
+    if test "x$GTK_DLL_PATH" = "x"; then
+        AC_MSG_WARN([cannot find GTK DLLs in PATH])
+    fi
+
+    # Change the paths to Windows paths.
+    msys_to_win_dir LIBVIRT_DLL_PATH
+    msys_to_win_dir LIBXDR_DLL_PATH
+    msys_to_win_dir LIBXML2_DLL_PATH
+    msys_to_win_dir GNUTLS_DLL_PATH
+    if test "x$GTK_DLL_PATH" != "x"; then
+       msys_to_win_dir GTK_DLL_PATH
+       msys_to_win_dir GTK_PATH
+    fi
+fi
+AC_SUBST(MAKENSIS)
+AC_SUBST(LIBVIRT_DLL_PATH)
+AC_SUBST(LIBXDR_DLL_PATH)
+AC_SUBST(LIBXML2_DLL_PATH)
+AC_SUBST(GNUTLS_DLL_PATH)
+AC_SUBST(GTK_DLL_PATH)
+AC_SUBST(GTK_PATH)
+
 dnl Summary.
 echo "------------------------------------------------------------"
 echo "Thanks for downloading" $PACKAGE_STRING
@@ -166,4 +255,7 @@ AC_CONFIG_FILES([META
        virt-top/Makefile
        virt-df/Makefile
        ])
+if test "x$MAKENSIS" != "x"; then
+       AC_CONFIG_FILES([wininstaller.nsis])
+fi
 AC_OUTPUT