[Libguestfs] [PATCH 3/4] ruby: remove non-template extconf.rb; don't compile with -Werror.

[Hilko Bengen]

Otherwise, _guestfs.c can't be compiled due to many strict-prototype
warnings turned into errors:

compiling /home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/../..
/ruby/ext/guestfs/_guestfs.c
In file included from /usr/include/ruby-1.9.1/ruby.h:32:0,
                 from /home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-d
efault/../../ruby/ext/guestfs/_guestfs.c:29:
/usr/include/ruby-1.9.1/ruby/ruby.h:1093:1: error: function declaration isn’t a
prototype [-Werror=strict-prototypes]
[...]
---
 ruby/Makefile.am               |    1 -
 ruby/ext/guestfs/extconf.rb.in |    4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/ruby/Makefile.am b/ruby/Makefile.am
index 5b755e5..2ecb6a8 100644
--- a/ruby/Makefile.am
+++ b/ruby/Makefile.am
@@ -29,7 +29,6 @@ EXTRA_DIST = \
 	Rakefile.in \
 	README.rdoc \
 	doc/site/index.html \
-	ext/guestfs/extconf.rb \
 	lib/guestfs.rb \
 	run-bindtests \
 	run-ruby-tests \
diff --git a/ruby/ext/guestfs/extconf.rb.in b/ruby/ext/guestfs/extconf.rb.in
index e358551..c638a85 100644
--- a/ruby/ext/guestfs/extconf.rb.in
+++ b/ruby/ext/guestfs/extconf.rb.in
@@ -31,7 +31,7 @@ end
 
 $CFLAGS =
   "#{$CFLAGS} @CFLAGS@ -DGUESTFS_PRIVATE=1 " <<
-  "@WARN_CFLAGS@ @WERROR_CFLAGS@"
+  "@WARN_CFLAGS@"
 
 create_header
-create_makefile(extension_name)
+create_makefile(extension_name, "@abs_srcdir@")
-- 
1.7.10.4