1 files changed, 0 insertions, 76 deletions
diff --git a/gnu/packages/patches/swig-guile-gc.patch b/gnu/packages/patches/swig-guile-gc.patch
deleted file mode 100644
index 0e745a6247..0000000000
--- a/gnu/packages/patches/swig-guile-gc.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-Fix garbage collection for Guile versions >= 2.0.12.  This issue showed
-up when running the tests on i686-linux.
-
-Taken from this upstream commit:
-https://github.com/swig/swig/commit/38f2ab0c30e369e63bbd0a6152108488d0de68e1
-
-diff --git a/Lib/guile/guile_scm_run.swg b/Lib/guile/guile_scm_run.swg
-index 274f197158..0d04cb7c62 100644
---- a/Lib/guile/guile_scm_run.swg
-+++ b/Lib/guile/guile_scm_run.swg
-@@ -99,6 +99,7 @@ SWIG_Guile_scm2newstr(SCM str, size_t *len) {
- static int swig_initialized = 0;
- static scm_t_bits swig_tag = 0;
- static scm_t_bits swig_collectable_tag = 0;
-+static scm_t_bits swig_finalized_tag = 0;
- static scm_t_bits swig_destroyed_tag = 0;
- static scm_t_bits swig_member_function_tag = 0;
- static SCM swig_make_func = SCM_EOL;
-@@ -163,7 +164,19 @@ SWIG_Guile_PointerType(SCM object)
-   }
-   else scm_wrong_type_arg("SWIG-Guile-PointerType", 1, object);
- }
--  
-+
-+SWIGINTERN int
-+SWIG_Guile_IsValidSmob(SCM smob)
-+{
-+  /* We do not accept smobs representing destroyed pointers, but we have to
-+     allow finalized smobs because Guile >= 2.0.12 sets all smob instances
-+     to the 'finalized' type before calling their 'free' function. This change
-+     was introduced to Guile in commit 8dff3af087c6eaa83ae0d72aa8b22aef5c65d65d */
-+  return SCM_SMOB_PREDICATE(swig_tag, smob)
-+    || SCM_SMOB_PREDICATE(swig_collectable_tag, smob)
-+    || SCM_SMOB_PREDICATE(swig_finalized_tag, smob);
-+}
-+
- SWIGINTERN int
- SWIG_Guile_ConvertPtr(SCM s, void **result, swig_type_info *type, int flags)
- {
-@@ -179,8 +192,7 @@ SWIG_Guile_ConvertPtr(SCM s, void **result, swig_type_info *type, int flags)
-     *result = SCM_POINTER_VALUE(s);
-     return SWIG_OK;
- #endif /* if SCM_MAJOR_VERSION >= 2 */
--  } else if (SCM_SMOB_PREDICATE(swig_tag, smob) || SCM_SMOB_PREDICATE(swig_collectable_tag, smob)) {
--    /* we do not accept smobs representing destroyed pointers */
-+  } else if (SWIG_Guile_IsValidSmob(smob)) {
-     from = (swig_type_info *) SCM_CELL_WORD_2(smob);
-     if (!from) return SWIG_ERROR;
-     if (type) {
-@@ -239,7 +251,7 @@ SWIG_Guile_MarkPointerNoncollectable(SCM s)
- {
-   SCM smob = SWIG_Guile_GetSmob(s);
-   if (!SCM_NULLP(smob)) {
--    if (SCM_SMOB_PREDICATE(swig_tag, smob) || SCM_SMOB_PREDICATE(swig_collectable_tag, smob)) {
-+    if (SWIG_Guile_IsValidSmob(smob)) {
-       SCM_SET_CELL_TYPE(smob, swig_tag);
-     }
-     else scm_wrong_type_arg(NULL, 0, s);
-@@ -252,7 +264,7 @@ SWIG_Guile_MarkPointerDestroyed(SCM s)
- {
-   SCM smob = SWIG_Guile_GetSmob(s);
-   if (!SCM_NULLP(smob)) {
--    if (SCM_SMOB_PREDICATE(swig_tag, smob) || SCM_SMOB_PREDICATE(swig_collectable_tag, smob)) {
-+    if (SWIG_Guile_IsValidSmob(smob)) {
-       SCM_SET_CELL_TYPE(smob, swig_destroyed_tag);
-     }
-     else scm_wrong_type_arg(NULL, 0, s);
-@@ -419,6 +431,8 @@ SWIG_Guile_Init ()
-     scm_set_smob_print(swig_collectable_tag, print_collectable_swig);
-     scm_set_smob_equalp(swig_collectable_tag, equalp_swig);
-     scm_set_smob_free(swig_collectable_tag, free_swig);
-+    /* For Guile >= 2.0.12. See libguile/smob.c:clear_smobnum */
-+    swig_finalized_tag = swig_collectable_tag & ~0xff00;
-   }
-   if (ensure_smob_tag(swig_module, &swig_destroyed_tag,
- 		      "destroyed-swig-pointer", "destroyed-swig-pointer-tag")) {