Merge pull request #100 from thequux/openbsd

Ported to OpenBSD.

SConstruct

@@ -48,6 +48,8 @@ env.MergeFlags("-std=gnu99 -Wall -Wextra -Werror -Wno-unused-parameter -Wno-attr
 
 if env['PLATFORM'] == 'darwin':
     env.Append(SHLINKFLAGS = '-install_name ' + env["libpath"] + '/${TARGET.file}')
+elif os.uname()[0] == "OpenBSD":
+    pass
 else:
     env.MergeFlags("-lrt")
 

src/parsers/action.c

@@ -13,8 +13,8 @@ static HParseResult* parse_action(void *env, HParseState *state) {
     HParseResult *tmp = h_do_parse(a->p, state);
     //HParsedToken *tok = a->action(h_do_parse(a->p, state));
     if(tmp) {
-      const HParsedToken *tok = a->action(tmp, a->user_data);
-      return make_result(state->arena, (HParsedToken*)tok);
+      HParsedToken *tok = (HParsedToken*)a->action(tmp, a->user_data);
+      return make_result(state->arena, tok);
     } else
       return NULL;
   } else // either the parser's missing or the action's missing

src/parsers/and.c

@@ -25,5 +25,6 @@ HParser* h_and(const HParser* p) {
 }
 HParser* h_and__m(HAllocator* mm__, const HParser* p) {
   // zero-width postive lookahead
-  return h_new_parser(mm__, &and_vt, (void *)p);
+  void* env = (void*)p;
+  return h_new_parser(mm__, &and_vt, env);
 }

src/parsers/ignore.c

@@ -55,5 +55,6 @@ HParser* h_ignore(const HParser* p) {
   return h_ignore__m(&system_allocator, p);
 }
 HParser* h_ignore__m(HAllocator* mm__, const HParser* p) {
-  return h_new_parser(mm__, &ignore_vt, (void *)p);
+  void* env = (void*)p;
+  return h_new_parser(mm__, &ignore_vt, env);
 }

src/parsers/not.c

@@ -21,5 +21,6 @@ HParser* h_not(const HParser* p) {
   return h_not__m(&system_allocator, p);
 }
 HParser* h_not__m(HAllocator* mm__, const HParser* p) {
-  return h_new_parser(mm__, &not_vt, (void *)p);
+  void* env = (void*)p;
+  return h_new_parser(mm__, &not_vt, env);
 }

src/parsers/optional.c

@@ -92,6 +92,7 @@ HParser* h_optional(const HParser* p) {
 HParser* h_optional__m(HAllocator* mm__, const HParser* p) {
   // TODO: re-add this
   //assert_message(p->vtable != &ignore_vt, "Thou shalt ignore an option, rather than the other way 'round.");
-  return h_new_parser(mm__, &optional_vt, (void *)p);
+  void* env = (void*)p;
+  return h_new_parser(mm__, &optional_vt, env);
 }
 

src/parsers/whitespace.c

@@ -81,5 +81,6 @@ HParser* h_whitespace(const HParser* p) {
   return h_whitespace__m(&system_allocator, p);
 }
 HParser* h_whitespace__m(HAllocator* mm__, const HParser* p) {
-  return h_new_parser(mm__, &whitespace_vt, (void *)p);
+  void* env = (void*)p;
+  return h_new_parser(mm__, &whitespace_vt, env);
 }