- Portability fixes for HP compiler on HPUX11 (backport from 4.0 tree)

 - sql_analyse.cc: Fixed bug in decimal handling


configure.in:
   - Portability fix for HP compiler on HPUX11
libmysql/password.c:
   - Portability fix for HP compiler on HPUX11
mysys/hash.c:
   - Portability fix for HP compiler on HPUX11
mysys/my_static.c:
   - Portability fix for HP compiler on HPUX11
mysys/my_static.h:
   - Portability fix for HP compiler on HPUX11
mysys/my_tempnam.c:
   - Portability fix for HP compiler on HPUX11
sql/sql_analyse.cc:
   - Fixed bug in decimal handling

configure.in

@@ -893,6 +893,12 @@ case $SYSTEM_TYPE in
       echo "Using --with-named-thread=-lpthread"
       with_named_thread="-lpthread"
     fi
+    # Fixes for HPUX 11.0 compiler
+    if test "$ac_cv_prog_gcc" = "no"
+    then
+      CFLAGS="$CFLAGS +DD64 -DHAVE_BROKEN_INLINE"
+      CXXFLAGS="$CXXFLAGS +DD64 +O2"
+    fi
     ;;
   *rhapsody*)
     if test "$ac_cv_prog_gcc" = "yes"

libmysql/password.c

@@ -92,7 +92,7 @@ void make_scrambled_password(char *to,const char *password)
   sprintf(to,"%08lx%08lx",hash_res[0],hash_res[1]);
 }
 
-static inline uint char_val(char X)
+static inline unsigned int char_val(char X)
 {
   return (uint) (X >= '0' && X <= '9' ? X-'0' :
 		 X >= 'A' && X <= 'Z' ? X-'A'+10 :

mysys/hash.c

@@ -83,7 +83,12 @@ void hash_free(HASH *hash)
 
 	/* some helper functions */
 
-inline byte*
+/*
+  This function is char* instead of byte* as HPUX11 compiler can't
+  handle inline functions that are not defined as native types
+*/
+
+inline char*
 hash_key(HASH *hash,const byte *record,uint *length,my_bool first)
 {
   if (hash->get_key)
@@ -104,7 +109,7 @@ static uint hash_rec_mask(HASH *hash,HASH_LINK *pos,uint buffmax,
 			  uint maxlength)
 {
   uint length;
-  byte *key=hash_key(hash,pos->data,&length,0);
+  byte *key= (byte*) hash_key(hash,pos->data,&length,0);
   return hash_mask((*hash->calc_hashnr)(key,length),buffmax,maxlength);
 }
 
@@ -183,10 +188,10 @@ uint calc_hashnr_caseup(const byte *key, uint len)
 #ifndef __SUNPRO_C				/* SUNPRO can't handle this */
 inline
 #endif
-uint rec_hashnr(HASH *hash,const byte *record)
+unsigned int rec_hashnr(HASH *hash,const byte *record)
 {
   uint length;
-  byte *key=hash_key(hash,record,&length,0);
+  byte *key= (byte*) hash_key(hash,record,&length,0);
   return (*hash->calc_hashnr)(key,length);
 }
 
@@ -273,7 +278,7 @@ static void movelink(HASH_LINK *array,uint find,uint next_link,uint newlink)
 static int hashcmp(HASH *hash,HASH_LINK *pos,const byte *key,uint length)
 {
   uint rec_keylength;
-  byte *rec_key=hash_key(hash,pos->data,&rec_keylength,1);
+  byte *rec_key= (byte*) hash_key(hash,pos->data,&rec_keylength,1);
   return (length && length != rec_keylength) ||
     (hash->flags & HASH_CASE_INSENSITIVE ?
      my_casecmp(rec_key,key,rec_keylength) :

mysys/my_static.c

@@ -61,7 +61,7 @@ USED_MEM* my_once_root_block=0;			/* pointer to first block */
 uint	  my_once_extra=ONCE_ALLOC_INIT;	/* Memory to alloc / block */
 
 	/* from my_tempnam */
-#ifndef HAVE_TEMPNAM
+#if !defined(HAVE_TEMPNAM) || defined(HPUX11)
 int _my_tempnam_used=0;
 #endif
 

mysys/my_static.h

@@ -57,7 +57,7 @@ extern const char *soundex_map;
 extern USED_MEM* my_once_root_block;
 extern uint	 my_once_extra;
 
-#ifndef HAVE_TEMPNAM
+#if !defined(HAVE_TEMPNAM) || defined(HPUX11)
 extern int	_my_tempnam_used;
 #endif
 

mysys/my_tempnam.c

@@ -24,6 +24,12 @@
 
 #include "mysys_priv.h"
 #include <m_string.h>
+
+/* HPUX 11.0 doesn't allow us to change the environ pointer */
+#ifdef HPUX11
+#undef HAVE_TEMPNAM
+#endif
+
 #include "my_static.h"
 #include "mysys_err.h"
 

sql/sql_analyse.cc

@@ -641,7 +641,7 @@ bool analyse::end_of_records()
       case FIELD_TYPE_DECIMAL:
 	ans.append("DECIMAL", 7);
 	// if item is FIELD_ITEM, it _must_be_ Field_num in this case
-	if (((Field_num*) (*f)->item)->zerofill)
+	if (((Field_num*) ((Item_field*) (*f)->item)->field)->zerofill)
 	  ans.append(" ZEROFILL");
 	break;
       default: