From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 11 Jul 2021 01:28:31 +0000 (-0700)
Subject: disable -Wunused-parameter when building SWIG-generated Ruby bindings
X-Git-Tag: 2.49.0~62^2~11
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b4ba78030cfcf1a543cc2f4eddabbd5c127764b1;p=graphviz

disable -Wunused-parameter when building SWIG-generated Ruby bindings

There is no value to warning about things like this in generated code, which are
just artifacts of how SWIG code generation works. Removes 91 compiler warnings.
---

diff --git a/tclpkg/gv/Makefile.am b/tclpkg/gv/Makefile.am
index 42e119319..e70941e12 100644
--- a/tclpkg/gv/Makefile.am
+++ b/tclpkg/gv/Makefile.am
@@ -257,6 +257,7 @@ libgv_ruby_la_SOURCES = $(BASESOURCES) gv_dummy_init.c
 libgv_ruby_la_LIBADD = $(BASELIBS) $(RUBY_LIBS)
 libgv_ruby_la_LDFLAGS = -module -avoid-version
 libgv_ruby_la_CPPFLAGS = $(BASECPPFLAGS) $(RUBY_CFLAGS)
+libgv_ruby_la_CXXFLAGS = $(AM_CXXFLAGS) -Wno-unused-parameter
 # $(RUBY_data): gv_ruby.cpp
 gv_ruby.cpp: gv.i
 	$(SWIG) -c++ -ruby -o gv_ruby.cpp $(srcdir)/gv.i