GCC disallows creating arrays of variable size (and const int is a

variable as well). Fix that to fix build on powerpc64.

PR:		231736
Submitted by:	Piotr Kubaj

devel/objecthash/files/patch-Makefile

@@ -0,0 +1,15 @@
+--- Makefile.orig	2016-08-01 17:37:31 UTC
++++ Makefile
+@@ -14,10 +14,10 @@ java:
+ 	sbt test
+ 
+ objecthash_test: libobjecthash.so
+-	$(CC) -std=c99 -Wall -Werror -o objecthash_test objecthash_test.c -lobjecthash -L. -Wl,-rpath -Wl,.
++	$(CC) ${CFLAGS} -std=c99 -Wall -Werror -o objecthash_test objecthash_test.c -lobjecthash -L. -Wl,-rpath -Wl,.
+ 
+ libobjecthash.so: objecthash.c
+-	$(CC) -fPIC -shared -std=c99 -Wall -Werror -o libobjecthash.so objecthash.c -lcrypto `pkg-config --libs --cflags icu-uc json-c`
++	$(CC) ${CFLAGS} -fPIC -shared -std=c99 -Wall -Werror -o libobjecthash.so objecthash.c -lcrypto `pkg-config --libs --cflags icu-uc json-c`
+ 
+ get:
+ 	GOPATH=`pwd` go get golang.org/x/text/unicode/norm

devel/objecthash/files/patch-objecthash.c

@@ -0,0 +1,38 @@
+--- objecthash.c.orig	2018-09-25 21:01:54 UTC
++++ objecthash.c
+@@ -13,7 +13,7 @@
+ 
+ #include "objecthash.h"
+ 
+-bool object_hash(/*const*/ json_object *j, byte hash[HASH_SIZE]);
++bool object_hash(/*const*/ json_object *j, byte hash[SHA256_DIGEST_LENGTH]);
+ 
+ static void hash_update(hash_ctx * const c, const byte * const b,
+                         const size_t l) {
+@@ -45,7 +45,7 @@ static int dict_comp(const void *a, const void *b) {
+   return memcmp(a, b, 2 * sizeof(hash));
+ }
+ 
+-static bool object_hash_str(const char *str, size_t len, byte hash[HASH_SIZE]) {
++static bool object_hash_str(const char *str, size_t len, byte hash[SHA256_DIGEST_LENGTH]) {
+   hash_bytes('u', (const byte *)str, len, hash);
+   return true;
+ }
+@@ -147,7 +147,7 @@ static bool object_hash_list(json_object *l, hash h) {
+ 
+   int len = json_object_array_length(l);
+   for (int n = 0; n < len; ++n) {
+-    byte ihash[HASH_SIZE];
++    byte ihash[SHA256_DIGEST_LENGTH];
+     if (!object_hash(json_object_array_get_idx(l, n), ihash))
+       return false;
+     hash_update(&ctx, ihash, sizeof ihash);
+@@ -157,7 +157,7 @@ static bool object_hash_list(json_object *l, hash h) {
+   return true;
+ }
+ 
+-bool object_hash(/*const*/ json_object *j, byte hash[HASH_SIZE]) {
++bool object_hash(/*const*/ json_object *j, byte hash[SHA256_DIGEST_LENGTH]) {
+   enum json_type type;
+   type = json_object_get_type(j);
+   switch (type) {

devel/objecthash/files/patch-objecthash.h

@@ -0,0 +1,13 @@
+--- objecthash.h.orig	2018-09-25 20:58:11 UTC
++++ objecthash.h
+@@ -8,9 +8,7 @@ extern "C" {
+ 
+ typedef unsigned char byte;
+ 
+-static const int HASH_SIZE = SHA256_DIGEST_LENGTH;
+-
+-typedef byte hash[HASH_SIZE];
++typedef byte hash[SHA256_DIGEST_LENGTH];
+ typedef SHA256_CTX hash_ctx;
+ 
+ bool python_json_hash(const char *json, hash h);