diff --git a/config/everything.mk b/config/everything.mk
index 05e9417639..fc3e68d151 100644
--- a/config/everything.mk
+++ b/config/everything.mk
@@ -267,7 +267,7 @@ make-bin-rust  = $(eval $(call _make-exe,$(1),$(2),$(3),rust,bin,$(4)))
 make-shared    = $(eval $(call _make-exe,$(1),$(2),$(3),lib,lib,-shared $(4)))
 make-unit-test = $(eval $(call _make-exe,$(1),$(2),$(3),unit-test,unit-test,$(4)))
 run-unit-test  = $(eval $(call _run-unit-test,$(1)))
-make-integration-test = $(eval $(call _make-exe,$(1),$(2),$(3),integration-test,integration-test))
+make-integration-test = $(eval $(call _make-exe,$(1),$(2),$(3),integration-test,integration-test,$(4)))
 run-integration-test  = $(eval $(call _run-integration-test,$(1)))
 make-fuzz-test = $(eval $(call _fuzz-test,$(1),$(2),$(3)))
 
diff --git a/src/app/fdctl/Local.mk b/src/app/fdctl/Local.mk
index c8074dd862..be74605cfe 100644
--- a/src/app/fdctl/Local.mk
+++ b/src/app/fdctl/Local.mk
@@ -1,7 +1,6 @@
 ifdef FD_HAS_HOSTED
 ifdef FD_HAS_ALLOCA
 ifdef FD_HAS_DOUBLE
-ifdef FD_HAS_SECP256K1
 
 include src/app/fdctl/with-version.mk
 $(info Using FIREDANCER_VERSION=$(FIREDANCER_VERSION_MAJOR).$(FIREDANCER_VERSION_MINOR).$(FIREDANCER_VERSION_PATCH))
@@ -41,7 +40,15 @@ $(call add-objs,configure/xdp,fd_fdctl)
 $(call add-objs,configure/ethtool,fd_fdctl)
 $(call add-objs,configure/workspace,fd_fdctl)
 
-$(call make-bin-rust,fdctl,main,fd_fdctl fd_choreo fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_ip fd_reedsol fd_ballet fd_waltz fd_tango fd_util solana_validator, $(SECP256K1_LIBS))
+ifdef FD_HAS_NO_SOLANA
+ifdef FD_HAS_SECP256K1
+$(call make-lib,external_functions)
+$(call add-objs,external_functions,external_functions)
+$(call make-bin-rust,fdctl,main,fd_fdctl fd_choreo fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_ip fd_reedsol fd_ballet fd_waltz fd_tango fd_util external_functions, $(SECP256K1_LIBS))
+endif
+else
+$(call make-bin-rust,fdctl,main,fd_fdctl fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_ip fd_reedsol fd_ballet fd_waltz fd_tango fd_util solana_validator)
+endif
 $(call make-unit-test,test_tiles_verify,run/tiles/test_verify,fd_ballet fd_tango fd_util)
 $(call run-unit-test,test_tiles_verify)
 
@@ -109,5 +116,3 @@ solana: $(OBJDIR)/bin/solana $(OBJDIR)/bin/solana
 endif
 endif
 endif
-endif
-
diff --git a/src/app/fdctl/external_functions.c b/src/app/fdctl/external_functions.c
new file mode 100644
index 0000000000..0b172fc60b
--- /dev/null
+++ b/src/app/fdctl/external_functions.c
@@ -0,0 +1,36 @@
+#include "../../util/fd_util.h"
+
+
+extern void fd_ext_validator_main( const char ** args FD_PARAM_UNUSED ) {}
+extern void fd_ext_genesis_main( const char ** args FD_PARAM_UNUSED ) {}
+
+extern void * fd_ext_bank_pre_balance_info( void const * bank FD_PARAM_UNUSED, void * txns FD_PARAM_UNUSED, ulong txn_cnt FD_PARAM_UNUSED ) { return NULL; }
+extern void * fd_ext_bank_load_and_execute_txns( void const * bank FD_PARAM_UNUSED, void * txns FD_PARAM_UNUSED, ulong txn_cnt FD_PARAM_UNUSED, int * out_load_results FD_PARAM_UNUSED, int * out_executing_results FD_PARAM_UNUSED, int * out_executed_results FD_PARAM_UNUSED ) { return NULL; }
+extern void fd_ext_bank_acquire( void const * bank FD_PARAM_UNUSED ) {}
+extern void fd_ext_bank_release( void const * bank FD_PARAM_UNUSED ) {}
+extern void fd_ext_bank_release_thunks( void * load_and_execute_output FD_PARAM_UNUSED ) {}
+extern void fd_ext_bank_release_pre_balance_info( void * pre_balance_info FD_PARAM_UNUSED ) {}
+
+extern void fd_ext_bank_commit_txns( void const * bank FD_PARAM_UNUSED, void const * txns FD_PARAM_UNUSED, ulong txn_cnt FD_PARAM_UNUSED, void * load_and_execute_output FD_PARAM_UNUSED, void * pre_balance_info FD_PARAM_UNUSED ) {}
+extern void fd_ext_poh_signal_leader_change( void * sender FD_PARAM_UNUSED ) {}
+extern void fd_ext_poh_register_tick( void const * bank FD_PARAM_UNUSED, uchar const * hash FD_PARAM_UNUSED ) {}
+
+extern int
+fd_ext_blockstore_insert_shreds( void const *  blockstore FD_PARAM_UNUSED,
+                                 ulong         shred_cnt FD_PARAM_UNUSED,
+                                 uchar const * shred_bytes FD_PARAM_UNUSED,
+                                 ulong         shred_sz FD_PARAM_UNUSED,
+                                 ulong         stride FD_PARAM_UNUSED ) { return 0; }
+
+extern int
+fd_ext_bank_sanitized_txn_load_addresess( void const * bank FD_PARAM_UNUSED,
+                                          void *       address_table_lookups FD_PARAM_UNUSED,
+                                          ulong        address_table_lookups_cnt FD_PARAM_UNUSED,
+                                          void *       out_sidecar FD_PARAM_UNUSED ) { return 0; }
+
+extern void
+fd_ext_blockstore_create_block0( char const *  ledger_path FD_PARAM_UNUSED,
+                                 ulong         shred_cnt FD_PARAM_UNUSED,
+                                 uchar const * shred_bytes FD_PARAM_UNUSED,
+                                 ulong         shred_sz FD_PARAM_UNUSED,
+                                 ulong         stride FD_PARAM_UNUSED ) {}
diff --git a/src/app/fddev/Local.mk b/src/app/fddev/Local.mk
index c3b7a1b878..dc5e0374a6 100644
--- a/src/app/fddev/Local.mk
+++ b/src/app/fddev/Local.mk
@@ -2,7 +2,6 @@ ifdef FD_HAS_HOSTED
 ifdef FD_HAS_ALLOCA
 ifdef FD_HAS_DOUBLE
 ifdef FD_HAS_INT128
-ifdef FD_HAS_SECP256K1
 
 include src/app/fdctl/with-version.mk
 
@@ -24,9 +23,11 @@ $(call add-objs,configure/genesis,fd_fddev)
 $(call add-objs,configure/blockstore,fd_fddev)
 
 ifdef FD_HAS_NO_SOLANA
-$(call make-bin-rust,fddev,main external_functions,fd_fdctl fd_fddev fd_choreo fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util, $(SECP256K1_LIBS))
+ifdef FD_HAS_SECP256K1
+$(call make-bin-rust,fddev,main,fd_fdctl fd_fddev fd_choreo fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util external_functions, $(SECP256K1_LIBS))
+endif
 else
-$(call make-bin-rust,fddev,main,fd_fdctl fd_fddev fd_choreo fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util solana_validator, $(SECP256K1_LIBS))
+$(call make-bin-rust,fddev,main,fd_fdctl fd_fddev fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util solana_validator)
 endif
 
 ifeq (run,$(firstword $(MAKECMDGOALS)))
@@ -54,7 +55,9 @@ monitor: bin
 	$(OBJDIR)/bin/fddev monitor $(MONITOR_ARGS)
 
 ifdef FD_HAS_NO_SOLANA
-$(call make-integration-test,test_fddev,tests/test_fddev,fd_fdctl fd_fddev fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util external_functions)
+ifdef FD_HAS_SECP256K1
+$(call make-integration-test,test_fddev,tests/test_fddev,fd_fdctl fd_fddev fd_choreo fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util external_functions, $(SECP256K1_LIBS))
+endif
 else
 $(call make-integration-test,test_fddev,tests/test_fddev,fd_fdctl fd_fddev fd_disco fd_flamenco fd_funk fd_quic fd_tls fd_reedsol fd_ballet fd_waltz fd_tango fd_util solana_validator)
 endif
@@ -64,5 +67,3 @@ endif
 endif
 endif
 endif
-endif
-
diff --git a/src/app/fddev/external_functions.c b/src/app/fddev/external_functions.c
deleted file mode 100644
index 2418569d16..0000000000
--- a/src/app/fddev/external_functions.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include "../../util/fd_util.h"
-
-
-void fd_ext_validator_main( const char ** args FD_PARAM_UNUSED ) {}
-void fd_ext_genesis_main( const char ** args FD_PARAM_UNUSED ) {}
-
-void * fd_ext_bank_pre_balance_info( void const * bank FD_PARAM_UNUSED, void * txns FD_PARAM_UNUSED, ulong txn_cnt FD_PARAM_UNUSED ) { return NULL; }
-void * fd_ext_bank_load_and_execute_txns( void const * bank FD_PARAM_UNUSED, void * txns FD_PARAM_UNUSED, ulong txn_cnt FD_PARAM_UNUSED, int * out_load_results FD_PARAM_UNUSED, int * out_executing_results FD_PARAM_UNUSED, int * out_executed_results FD_PARAM_UNUSED ) { return NULL; }
-void fd_ext_bank_acquire( void const * bank FD_PARAM_UNUSED ) {}
-void fd_ext_bank_release( void const * bank FD_PARAM_UNUSED ) {}
-void fd_ext_bank_release_thunks( void * load_and_execute_output FD_PARAM_UNUSED ) {}
-void fd_ext_bank_release_pre_balance_info( void * pre_balance_info FD_PARAM_UNUSED ) {}
-
-void fd_ext_bank_commit_txns( void const * bank FD_PARAM_UNUSED, void const * txns FD_PARAM_UNUSED, ulong txn_cnt FD_PARAM_UNUSED, void * load_and_execute_output FD_PARAM_UNUSED, void * pre_balance_info FD_PARAM_UNUSED ) {}
-void fd_ext_poh_signal_leader_change( void * sender FD_PARAM_UNUSED ) {}
-void fd_ext_poh_register_tick( void const * bank FD_PARAM_UNUSED, uchar const * hash FD_PARAM_UNUSED ) {}
-
-int
-fd_ext_blockstore_insert_shreds( void const *  blockstore FD_PARAM_UNUSED,
-                                 ulong         shred_cnt FD_PARAM_UNUSED,
-                                 uchar const * shred_bytes FD_PARAM_UNUSED,
-                                 ulong         shred_sz FD_PARAM_UNUSED,
-                                 ulong         stride FD_PARAM_UNUSED ) { return 0; }
-
-int
-fd_ext_bank_sanitized_txn_load_addresess( void const * bank FD_PARAM_UNUSED,
-                                          void *       address_table_lookups FD_PARAM_UNUSED,
-                                          ulong        address_table_lookups_cnt FD_PARAM_UNUSED,
-                                          void *       out_sidecar FD_PARAM_UNUSED ) { return 0; }
-
-void
-fd_ext_blockstore_create_block0( char const *  ledger_path FD_PARAM_UNUSED,
-                                 ulong         shred_cnt FD_PARAM_UNUSED,
-                                 uchar const * shred_bytes FD_PARAM_UNUSED,
-                                 ulong         shred_sz FD_PARAM_UNUSED,
-                                 ulong         stride FD_PARAM_UNUSED ) {}
-