[ekiga/gnome-2-26] [windows] Check the version of mingw32-runtime upon building

[Eugen Dedu <ededu src gnome org>]

commit 9db7fd7889e0f6b4fe812bbd08722ee0ed559773
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Sun Apr 18 23:10:07 2010 +0200

    [windows] Check the version of mingw32-runtime upon building
    
    http://www.mail-archive.com/ekiga-devel-list gnome org/msg02790.html
    gives more information (thanks Michael Rickmann!)

 win32/Makefile |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/win32/Makefile b/win32/Makefile
index 76ccd44..e6d6606 100644
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -281,7 +281,8 @@ binaries:
 	[ -f /usr/lib/pkgconfig/avahi-client.pc ] || (echo libavahi-client-dev not installed; exit 1)
 	hash makensis || (echo nsis not installed; exit 1)
 	hash xmlto || (echo xmlto not installed; exit 1)
-#       [ $(BUILDROOT) = $(CURDIR) ] || (echo You are supposed to run this as Makefile in $(BUILDROOT); exit 1)
+#	[ $(BUILDROOT) = $(CURDIR) ] || (echo You are supposed to run this as Makefile in $(BUILDROOT); exit 1)
+	[ `grep define.*MINGW32_MINOR_VERSION /usr/i586-mingw32msvc/include/_mingw.h|cut -d" " -f3` -ge 15 ] || (echo 'You need mingw32-runtime at version >= 3.15'; exit 1)
 	mkdir -p $(INCLUDEDIR) $(LIBDIR)/pkgconfig $(SRCDIR) $(BINDIR)
 	$(RM) -f $(BINDIR)/cygpath
 	ln -s /bin/true $(BINDIR)/cygpath