port to linux fedora 6 i386

git-svn-id: file:///svn/tokudb@320 c7de825b-a66e-492c-adef-691d508d4ae1

utils/Makefile

-CFLAGS = --pedantic -std=c99 -W -Wall -Werror -Wno-unused -g -fPIC -O
+CFLAGS = -std=gnu89 -W -Wall -Wno-unused -g -fPIC -O
 LFLAGS = -l CPPFLAGS = -I../include -I../newbrt
 
 #cc  $(CPPFLAGS) $(DBBINS) -shared -o libdb.so $(CFLAGS)
@@ -20,7 +20,7 @@ test: test_gen
 
 test_gen: test_gen_hex
 
-SHELL=/bin/bash
+# SHELL=/bin/bash
 
 BDB_LOAD=/usr/local/BerkeleyDB.4.1/bin/db_load
 BDB_DUMP=/usr/local/BerkeleyDB.4.1/bin/db_dump
@@ -31,10 +31,10 @@ test_gen_hex:
 	#Generating 10,000 keys.  0 to 1024 bytes (not including identifier overhead)
 	echo "Generating text input > db > text"
 	rm -f test_gen_1
-	./ydb_gen $(TEST_GEN_HEX_FLAGS) -o >($(BDB_LOAD) test_gen_1)
+	./ydb_gen $(TEST_GEN_HEX_FLAGS) | $(BDB_LOAD) test_gen_1
 	$(BDB_DUMP) test_gen_1 > 1
 	./ydb_gen -Hf > 2
-	./ydb_gen $(TEST_GEN_HEX_FLAGS) -d g -s h | tr "h" "\n" | sort -t g -k 1,1 | tr -d "\n" | tr "g" "\n" >> 2
+	./ydb_gen -hf $(TEST_GEN_HEX_FLAGS) -d g -s h | tr "h" "\n" | sort -t g -k 1,1 | tr -d "\n" | tr "g" "\n" >> 2
 	./ydb_gen -Fh  >> 2
 	diff -q 1 2
 	if ! diff -q 1 2; then echo Files different!; exit 1; fi

utils/ydb_gen.c

@@ -6,6 +6,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <ctype.h>
+#include <errno.h>
 
 extern char* optarg;
 extern int optind;
@@ -85,7 +86,6 @@ int main (int argc, char *argv[]) {
             break;
          }
          case ('o'): {
-            extern int errno;
             if (freopen(optarg, "w", stdout) == NULL)
             {
                fprintf(