From: Yann Dirson <ydirson@free.fr>
Date: Sun, 9 Feb 2014 14:21:05 +0000 (+0100)
Subject: Teach autogen.sh to generate *-pattern.inc, to allow easy crossbuild from git tree.
X-Git-Url: http://winboard.nl/cgi-bin?p=gnushogi.git;a=commitdiff_plain;h=586cbf3d7b87b8bae3154695cc1f6dda396cca7e

Teach autogen.sh to generate *-pattern.inc, to allow easy crossbuild from git tree.

Since this requires to build pat2inc on the host, we do a quick configure
and make, and cleanup afterwards.

Proper support from automake for native tools in a cross setup would be the
correct way do to things, but we don't have it yet.
---

diff --git a/autogen.sh b/autogen.sh
index 5735df7..5b88c9f 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,5 +1,9 @@
 #!/bin/bash
 
 autoreconf -f -i
+# generate files that cannot be made in a cross-build setup yet
+./configure
+make -C gnushogi gnushogi_bootstrap
+make distclean
 
 echo "You may now run ./configure"
diff --git a/gnushogi/Makefile.am b/gnushogi/Makefile.am
index 8c64111..acfac5c 100644
--- a/gnushogi/Makefile.am
+++ b/gnushogi/Makefile.am
@@ -122,6 +122,10 @@ gnushogi-pattern.inc: $(top_srcdir)/misc/gnushogi.pat pat2inc$(EXEEXT)
 gnuminishogi-pattern.inc: $(top_srcdir)/misc/gnuminishogi.pat pat2inc$(EXEEXT)
 	./pat2inc $< $@
 
+# just get *.inc generated
+gnushogi_bootstrap: $(BUILTHEADERS)
+	:
+
 # optional support for prebuilding a bbk
 
 gnushogi.bbk: $(top_srcdir)/misc/gnushogi.tbk gnushogi$(EXEEXT)