diff --git a/iguana/m_LP b/iguana/m_LP
index 999ba620c..ff173b759 100755
--- a/iguana/m_LP
+++ b/iguana/m_LP
@@ -4,6 +4,6 @@ rm -f ../agents/iguana *.o
 git pull
 cd secp256k1; ./m_unix; cd ..
 cd ../crypto777; ./m_LP; cd ../iguana
-gcc -g -fno-aggressive-loop-optimizations -Wno-deprecated -c -O2 -DLIQUIDITY_PROVIDER=1 *.c ../basilisk/basilisk.c ../gecko/gecko.c ../datachain/datachain.c
-gcc -g -fno-aggressive-loop-optimizations -Wno-deprecated -c -DLIQUIDITY_PROVIDER=1  main.c iguana777.c iguana_bundles.c ../basilisk/basilisk.c iguana_ramchain.c
-gcc -g -o ../agents/iguana *.o ../agents/libcrypto777.a /usr/local/lib/libnanomsg.so -lcurl -lssl -lcrypto -lpthread -lz -lm
+clang -g -Wno-deprecated -c -O2 -DLIQUIDITY_PROVIDER=1 *.c ../basilisk/basilisk.c ../gecko/gecko.c ../datachain/datachain.c
+clang -g -Wno-deprecated -c -DLIQUIDITY_PROVIDER=1  main.c iguana777.c iguana_bundles.c ../basilisk/basilisk.c iguana_ramchain.c
+clang -g -o ../agents/iguana *.o ../agents/libcrypto777.a /usr/local/lib/libnanomsg.so -lcurl -lssl -lcrypto -lpthread -lz -lm
diff --git a/iguana/m_osx_release b/iguana/m_osx_release
index 19c94d74b..5f74885e7 100755
--- a/iguana/m_osx_release
+++ b/iguana/m_osx_release
@@ -3,6 +3,6 @@
 rm ../agents/iguana *.o
 git pull
 cd secp256k1; ./m_osx_release; cd ..
-gcc -g -mmacosx-version-min=10.6 -Wno-deprecated -c -O2 -DLIQUIDITY_PROVIDER=1 *.c ../basilisk/basilisk.c ../gecko/gecko.c ../datachain/datachain.c
-gcc -g -mmacosx-version-min=10.6 -Wno-deprecated -c -DLIQUIDITY_PROVIDER=1  main.c iguana777.c iguana_bundles.c ../basilisk/basilisk.c
-gcc -g -mmacosx-version-min=10.6 /usr/local/lib/libnanomsg.5.0.0.dylib -o ../agents/iguana *.o ../agents/libcrypto777.a -lcurl -lssl -lcrypto -lpthread -lz -lm
+clang -g -mmacosx-version-min=10.6 -Wno-deprecated -c -O2 -DLIQUIDITY_PROVIDER=1 *.c ../basilisk/basilisk.c ../gecko/gecko.c ../datachain/datachain.c
+clang -g -mmacosx-version-min=10.6 -Wno-deprecated -c -DLIQUIDITY_PROVIDER=1  main.c iguana777.c iguana_bundles.c ../basilisk/basilisk.c
+clang -g -mmacosx-version-min=10.6 /usr/local/lib/libnanomsg.5.0.0.dylib -o ../agents/iguana *.o ../agents/libcrypto777.a -lcurl -lssl -lcrypto -lpthread -lz -lm
diff --git a/iguana/pangea777.h b/iguana/pangea777.h
index 731531f84..1ff471e3a 100755
--- a/iguana/pangea777.h
+++ b/iguana/pangea777.h
@@ -128,7 +128,7 @@ struct pangea_msghdr
     char cmd[8];
     int8_t turni,cardi,destplayer,myind; // ALL DATA MUST BE SERIALIZED!!!
     uint8_t serialized[];
-} PACKED;
+};// PACKED;
 
 #define PANGEA_ARGS struct supernet_info *myinfo,struct table_info *tp,cJSON *json
 #define PANGEA_CALLARGS myinfo,tp,json
diff --git a/includes/iguana_structs.h b/includes/iguana_structs.h
index e52b6c037..27ea9af8f 100755
--- a/includes/iguana_structs.h
+++ b/includes/iguana_structs.h
@@ -141,7 +141,7 @@ struct iguana_msgmerkle
     uint32_t branch_length;
     bits256 branch_hash[4096];
     uint32_t branch_side_mask;
-}PACKEDSTRUCT;
+}; //PACKEDSTRUCT;
 
 struct iguana_msgblock
 {
@@ -155,9 +155,9 @@ struct iguana_msgzblock
     uint32_t txn_count;
 } PACKEDSTRUCT;
 
-struct iguana_msgvin { bits256 prev_hash; uint8_t *vinscript,*userdata,*spendscript,*redeemscript; uint32_t prev_vout,sequence; uint16_t scriptlen,p2shlen,userdatalen,spendlen; }PACKEDSTRUCT;
+struct iguana_msgvin { bits256 prev_hash; uint8_t *vinscript,*userdata,*spendscript,*redeemscript; uint32_t prev_vout,sequence; uint16_t scriptlen,p2shlen,userdatalen,spendlen; }; //PACKEDSTRUCT;
 
-struct iguana_msgvout { uint64_t value; uint32_t pk_scriptlen; uint8_t *pk_script; }PACKEDSTRUCT;
+struct iguana_msgvout { uint64_t value; uint32_t pk_scriptlen; uint8_t *pk_script; }; //PACKEDSTRUCT;
 
 struct iguana_msgtx
 {
@@ -168,7 +168,7 @@ struct iguana_msgtx
     int32_t allocsize,timestamp,numinputs,numoutputs;
     int64_t inputsum,outputsum,txfee;
     uint8_t *serialized;
-} PACKEDSTRUCT;
+};// PACKEDSTRUCT;
 
 struct iguana_msgjoinsplit
 {