postfix: update to 3.5.8

Pass TARGET_[C/LD]FLAGS to reduce filesize.

Fix glibc compilation by adding lresolv.

Remove uClibc-ng patch as that's now gone.

Refreshed other patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

mail/postfix/patches/300-bdb_hash_segfault.patch

@@ -1,6 +1,6 @@
 --- a/src/util/dict_db.c
 +++ b/src/util/dict_db.c
-@@ -750,8 +750,8 @@ static DICT *dict_db_open(const char *class, const char *path, int open_flags,
+@@ -750,8 +750,8 @@ static DICT *dict_db_open(const char *cl
  	msg_fatal("create DB database: %m");
      if (db == 0)
  	msg_panic("db_create null result");

mail/postfix/patches/400-cdb.patch

@@ -1,6 +1,6 @@
 --- a/src/util/sys_defs.h
 +++ b/src/util/sys_defs.h
-@@ -760,9 +760,8 @@ extern int initgroups(const char *, int);
+@@ -760,9 +760,8 @@ extern int initgroups(const char *, int)
  #define INTERNAL_LOCK	MYFLOCK_STYLE_FLOCK
  #define DEF_MAILBOX_LOCK "fcntl, dotlock"	/* RedHat >= 4.x */
  #define HAS_FSYNC

mail/postfix/patches/500-crosscompile.patch

@@ -9,7 +9,7 @@
      RELEASE=`(uname -r) 2>/dev/null`
      # No ${x%%y} support in Solaris 11 /bin/sh
      RELEASE_MAJOR=`expr "$RELEASE" : '\([0-9]*\)'` || exit 1
-@@ -229,6 +229,15 @@ case $# in
+@@ -242,6 +242,15 @@ case "$SYSTEM" in
  esac
  
  case "$SYSTEM.$RELEASE" in

mail/postfix/patches/950-dns_lookup-Fix-compilation-with-uClibc-ng.patch

@@ -1,36 +0,0 @@
-From 4fe5b1f216f1643080299bdb35e07f07b9c2caae Mon Sep 17 00:00:00 2001
-From: Rosen Penev <rosenp@gmail.com>
-Date: Thu, 2 May 2019 22:28:57 -0700
-Subject: [PATCH] dns_lookup: Fix compilation with uClibc-ng
-
-uClibc-ng does not have res_send or res_nsend. ifdef the entire function.
----
- src/dns/dns_lookup.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/src/dns/dns_lookup.c b/src/dns/dns_lookup.c
-index 1ea98b3..d7771d4 100644
---- a/src/dns/dns_lookup.c
-+++ b/src/dns/dns_lookup.c
-@@ -311,6 +311,10 @@ typedef struct DNS_REPLY {
- static int dns_res_query(const char *name, int class, int type,
- 			         unsigned char *answer, int anslen)
- {
-+#ifdef __UCLIBC__
-+    msg_info("dns_res_query() is not supported under uClibc");
-+    return 0;
-+#else
-     unsigned char msg_buf[MAX_DNS_QUERY_SIZE];
-     HEADER *reply_header = (HEADER *) answer;
-     int     len;
-@@ -369,6 +373,7 @@ static int dns_res_query(const char *name, int class, int type,
- 	}
- 	return (len);
-     }
-+#endif
- }
- 
- /* dns_res_search - res_search() that can return negative replies */
--- 
-2.17.1
-