1 files changed, 64 insertions, 0 deletions
diff --git a/dev-lang/ruby/files/2.4/011-gcc8.patch b/dev-lang/ruby/files/2.4/011-gcc8.patch
new file mode 100644
index 000000000000..cb2443631dd8
--- /dev/null
+++ b/dev-lang/ruby/files/2.4/011-gcc8.patch
@@ -0,0 +1,64 @@
+From 027b576b31cd12bad575b3a39476726273f58c41 Mon Sep 17 00:00:00 2001
+From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
+Date: Mon, 18 Dec 2017 09:03:59 +0000
+Subject: [PATCH] suppress warning: 'const' attribute on function returning
+ 'void'
+
+git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
+---
+ include/ruby/intern.h | 4 ++--
+ include/ruby/ruby.h   | 2 +-
+ internal.h            | 4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/include/ruby/intern.h b/include/ruby/intern.h
+index 5684b3230a67..a711b861159f 100644
+--- a/include/ruby/intern.h
++++ b/include/ruby/intern.h
+@@ -249,9 +249,9 @@ PRINTF_ARGS(NORETURN(void rb_name_error_str(VALUE, const char*, ...)), 2, 3);
+ NORETURN(void rb_invalid_str(const char*, const char*));
+ NORETURN(void rb_error_frozen(const char*));
+ NORETURN(void rb_error_frozen_object(VALUE));
+-CONSTFUNC(void rb_error_untrusted(VALUE));
++void rb_error_untrusted(VALUE);
+ void rb_check_frozen(VALUE);
+-CONSTFUNC(void rb_check_trusted(VALUE));
++void rb_check_trusted(VALUE);
+ #define rb_check_frozen_internal(obj) do { \
+ 	VALUE frozen_obj = (obj); \
+ 	if (OBJ_FROZEN(frozen_obj)) { \
+diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h
+index 9c7d2fb68439..3210103c648a 100644
+--- a/include/ruby/ruby.h
++++ b/include/ruby/ruby.h
+@@ -628,7 +628,7 @@ int ruby_safe_level_2_warning(void) __attribute__((const,warning("$SAFE=2 to 4 a
+ # define rb_set_safe_level(level) rb_set_safe_level(RUBY_SAFE_LEVEL_CHECK(level, error))
+ #endif
+ void rb_set_safe_level_force(int);
+-CONSTFUNC(void rb_secure_update(VALUE));
++void rb_secure_update(VALUE);
+ NORETURN(void rb_insecure_operation(void));
+ 
+ VALUE rb_errinfo(void);
+diff --git a/internal.h b/internal.h
+index d0257a8d8ba0..4ccf3218c6ca 100644
+--- a/internal.h
++++ b/internal.h
+@@ -1110,7 +1110,7 @@ VALUE rb_invcmp(VALUE, VALUE);
+ struct rb_block;
+ int rb_dvar_defined(ID, const struct rb_block *);
+ int rb_local_defined(ID, const struct rb_block *);
+-CONSTFUNC(const char * rb_insns_name(int i));
++const char * rb_insns_name(int i);
+ VALUE rb_insns_name_array(void);
+ 
+ /* complex.c */
+@@ -1136,7 +1136,7 @@ void Init_ext(void);
+ 
+ /* encoding.c */
+ ID rb_id_encoding(void);
+-CONSTFUNC(void rb_gc_mark_encodings(void));
++void rb_gc_mark_encodings(void);
+ rb_encoding *rb_enc_get_from_index(int index);
+ rb_encoding *rb_enc_check_str(VALUE str1, VALUE str2);
+ int rb_encdb_replicate(const char *alias, const char *orig);