More changes resulting from pull request

README.amiga

-Nasty build hack:
-When setting SHA1 to ppc in CMakeLists.txt, after running initial CMake,
-copy src/ppc/sha1ppc.S.obj to build/CMakeFiles/git2.dir/src/ppc/
-Add CMakeFiles/git2.dir/src/ppc/sha1ppc.S.obj to the list in build/CMakeFiles/git2.dir/link.txt

src/amiga/map.c

@@ -14,9 +14,6 @@
 
 int p_mmap(git_map *out, size_t len, int prot, int flags, int fd, git_off_t offset)
 {
-	int mprot = 0;
-	int mflag = 0;
-
 	GIT_MMAP_VALIDATE(out, len, prot, flags);
 
 	out->data = NULL;
@@ -27,12 +24,12 @@ int p_mmap(git_map *out, size_t len, int prot, int flags, int fd, git_off_t offs
 		return -1;
 	}
 
-	if(out->data = malloc(len)) {
+	if((out->data = malloc(len))) {
 		p_lseek(fd, offset, SEEK_SET);
 		p_read(fd, out->data, len);
 	}
 
-	if (!out->data || out->data == MAP_FAILED) {
+	if (!out->data || (out->data == MAP_FAILED)) {
 		giterr_set(GITERR_OS, "Failed to mmap. Could not write data");
 		return -1;
 	}

src/netops.c

@@ -430,7 +430,7 @@ int gitno_connect(git_transport *t, const char *host, const char *port)
 #else
 		memcpy(&hints.ai_addr.sin_addr, hints.ai_hostent->h_addr_list[p], hints.ai_hostent->h_length);
 		hints.ai_addr.sin_family = hints.ai_hostent->h_addrtype;
-		hints.ai_addr.sin_port = honts.ai_port;
+		hints.ai_addr.sin_port = hints.ai_port;
 		if (connect(s, (struct sockaddr *)&hints.ai_addr, sizeof(struct sockaddr_in)) == 0)
 #endif
 			break;

src/path.c

@@ -516,7 +516,7 @@ int git_path_direach(
 	de_buf = git__malloc(sizeof(struct dirent));
 #endif
 
-	while (p_readdir_r(dir, de_buf, de) == 0 && de != NULL) {
+	while (p_readdir_r(dir, de_buf, &de) == 0 && de != NULL) {
 		int result;
 
 		if (is_dot_or_dotdot(de->d_name))
@@ -574,7 +574,7 @@ int git_path_dirload(
 	path_len -= prefix_len;
 	need_slash = (path_len > 0 && path[path_len-1] != '/') ? 1 : 0;
 
-	while ((error = p_readdir_r(dir, de_buf, de)) == 0 && de != NULL) {
+	while ((error = p_readdir_r(dir, de_buf, &de)) == 0 && de != NULL) {
 		char *entry_path;
 		size_t entry_len;
 

src/posix.h

@@ -84,9 +84,10 @@ extern int p_gettimeofday(struct timeval *tv, struct timezone *tz);
 #endif
 
 #ifndef NO_READDIR_R
-#define p_readdir_r(d,e,r) readdir_r(d,e,&r)
+#define p_readdir_r(d,e,r) readdir_r(d,e,r)
 #else
-GIT_INLINE(int) p_readdir_r(DIR *dirp, struct dirent *entry, struct direct **result)
+#include <dirent.h>
+GIT_INLINE(int) p_readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result)
 {
 	GIT_UNUSED(entry);
 	*result = readdir(dirp);