add local libdir to link with grpc

Forwarded: not-needed
Last-Update: 2018-06-21

d/rules set TOPDIR to installed library directory.

Gbp-Pq: Name add_grpc_libdir.patch

diff --git a/src/ruby/ext/grpc/extconf.rb b/src/ruby/ext/grpc/extconf.rb
index c9fc5c811fa5c2f5b178526b78810cacd95436f8..4da9e281e7e650f10ee3f25d3482713624fd2e2d 100644 (file)
--- a/src/ruby/ext/grpc/extconf.rb
+++ b/src/ruby/ext/grpc/extconf.rb
@@ -41,6 +41,8 @@ ENV['CPPFLAGS'] = '-DGPR_BACKWARDS_COMPATIBILITY_MODE'
 output_dir = File.expand_path(RbConfig::CONFIG['topdir'])
 grpc_lib_dir = File.join(output_dir, 'libs', grpc_config)
 ENV['BUILDDIR'] = output_dir
+topdir = ENV['TOPDIR'] || '.'
+$LDFLAGS << ' -L' + topdir
 
 $CFLAGS << ' -I' + File.join(grpc_root, 'include')
 $LDFLAGS << ' ' + '-Wl,-wrap,memcpy -lgrpc' unless windows