Add esplora plugin from lvaccaro

https://github.com/lvaccaro/esplora_clnd_plugin

.gitignore

@@ -54,6 +54,8 @@ contrib/pyln-*/pyln_*.egg-info/
 plugins/fetchinvoice
 plugins/offers
 plugins/keysend
+plugins/esplora
+plugins/txprepare
 release/
 tests/plugins/test_selfdisable_after_getmanifest
 devtools/route

Makefile

@@ -238,9 +238,9 @@ ifeq ($(STATIC),1)
 # For MacOS, Jacob Rapoport <[email protected]> changed this to:
 #  -L/usr/local/lib -Wl,-lgmp -lsqlite3 -lz -Wl,-lm -lpthread -ldl $(COVFLAGS)
 # But that doesn't static link.
-LDLIBS = -L/usr/local/lib -Wl,-dn -lgmp $(SQLITE3_LDLIBS) -lz -Wl,-dy -lm -lpthread -ldl $(COVFLAGS)
+LDLIBS = -lcurl -lssl -lcrypto -L/usr/local/lib -Wl,-dn -lgmp $(SQLITE3_LDLIBS) -lz -Wl,-dy -lm -lpthread -ldl $(COVFLAGS)
 else
-LDLIBS = -L/usr/local/lib -lm -lgmp $(SQLITE3_LDLIBS) -lz $(COVFLAGS)
+LDLIBS = -lcurl -lssl -lcrypto -L/usr/local/lib -lm -lgmp $(SQLITE3_LDLIBS) -lz $(COVFLAGS)
 endif
 
 # If we have the postgres client library we need to link against it as well

plugins/Makefile

@@ -13,6 +13,9 @@ PLUGIN_BCLI_OBJS := $(PLUGIN_BCLI_SRC:.c=.o)
 PLUGIN_KEYSEND_SRC := plugins/keysend.c
 PLUGIN_KEYSEND_OBJS := $(PLUGIN_KEYSEND_SRC:.c=.o)
 
+PLUGIN_ESPLORA_SRC := plugins/esplora.c
+PLUGIN_ESPLORA_OBJS := $(PLUGIN_ESPLORA_SRC:.c=.o)
+
 PLUGIN_LIB_SRC := plugins/libplugin.c
 PLUGIN_LIB_HEADER := plugins/libplugin.h
 PLUGIN_LIB_OBJS := $(PLUGIN_LIB_SRC:.c=.o)
@@ -70,7 +73,8 @@ PLUGINS :=					\
 	plugins/offers				\
 	plugins/pay				\
 	plugins/txprepare			\
-	plugins/spenderp
+	plugins/spenderp			\
+	plugins/esplora
 
 # Make sure these depend on everything.
 ALL_C_SOURCES += $(PLUGIN_ALL_SRC)
@@ -136,6 +140,8 @@ plugins/offers: bitcoin/chainparams.o $(PLUGIN_OFFERS_OBJS) $(PLUGIN_LIB_OBJS) $
 
 plugins/fetchinvoice: bitcoin/chainparams.o $(PLUGIN_FETCHINVOICE_OBJS) $(PLUGIN_LIB_OBJS) $(PLUGIN_COMMON_OBJS) common/bolt12.o common/bolt12_merkle.o common/iso4217.o $(WIRE_OBJS) bitcoin/block.o common/channel_id.o bitcoin/preimage.o $(JSMN_OBJS) $(CCAN_OBJS) common/gossmap.o common/dijkstra.o common/route.o common/blindedpath.o common/hmac.o common/blinding.o
 
+plugins/esplora: bitcoin/chainparams.o $(PLUGIN_ESPLORA_OBJS) $(PLUGIN_LIB_OBJS) $(PLUGIN_COMMON_OBJS) $(JSMN_OBJS) $(CCAN_OBJS)
+
 $(PLUGIN_ALL_OBJS): $(PLUGIN_LIB_HEADER)
 
 # Generated from PLUGINS definition in plugins/Makefile