From 10afdf0280fa93bfffb0a7665c60dc155cd84514 Mon Sep 17 00:00:00 2001
From: Russell Yanofsky <russ@yanofsky.org>
Date: Tue, 5 Dec 2017 15:57:12 -0500
Subject: multiprocess: Add Ipc interface implementation

---
 src/Makefile.am | 37 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

(limited to 'src/Makefile.am')

diff --git a/src/Makefile.am b/src/Makefile.am
index 8f971efa09..8d17338938 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -74,6 +74,7 @@ EXTRA_LIBRARIES += \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_CLI) \
+  $(LIBBITCOIN_IPC) \
   $(LIBBITCOIN_WALLET) \
   $(LIBBITCOIN_WALLET_TOOL) \
   $(LIBBITCOIN_ZMQ)
@@ -301,6 +302,8 @@ obj/build.h: FORCE
 	  "$(abs_top_srcdir)"
 libbitcoin_util_a-clientversion.$(OBJEXT): obj/build.h
 
+ipc/capnp/libbitcoin_ipc_a-ipc.$(OBJEXT): $(libbitcoin_ipc_mpgen_input:=.h)
+
 # server: shared between bitcoind and bitcoin-qt
 # Contains code accessing mempool and chain state that is meant to be separated
 # from wallet and gui code (see node/README.md). Shared code should go in
@@ -647,7 +650,7 @@ bitcoin_node_SOURCES = $(bitcoin_daemon_sources)
 bitcoin_node_CPPFLAGS = $(bitcoin_bin_cppflags)
 bitcoin_node_CXXFLAGS = $(bitcoin_bin_cxxflags)
 bitcoin_node_LDFLAGS = $(bitcoin_bin_ldflags)
-bitcoin_node_LDADD = $(LIBBITCOIN_SERVER) $(bitcoin_bin_ldadd)
+bitcoin_node_LDADD = $(LIBBITCOIN_SERVER) $(bitcoin_bin_ldadd) $(LIBBITCOIN_IPC) $(LIBMULTIPROCESS_LIBS)
 
 # bitcoin-cli binary #
 bitcoin_cli_SOURCES = bitcoin-cli.cpp
@@ -811,6 +814,38 @@ if HARDEN
 	$(AM_V_at) OBJDUMP=$(OBJDUMP) OTOOL=$(OTOOL) $(PYTHON) $(top_srcdir)/contrib/devtools/security-check.py $(bin_PROGRAMS)
 endif
 
+libbitcoin_ipc_mpgen_input = \
+  ipc/capnp/init.capnp
+EXTRA_DIST += $(libbitcoin_ipc_mpgen_input)
+%.capnp:
+
+if BUILD_MULTIPROCESS
+LIBBITCOIN_IPC=libbitcoin_ipc.a
+libbitcoin_ipc_a_SOURCES = \
+  ipc/capnp/init-types.h \
+  ipc/capnp/protocol.cpp \
+  ipc/capnp/protocol.h \
+  ipc/exception.h \
+  ipc/interfaces.cpp \
+  ipc/process.cpp \
+  ipc/process.h \
+  ipc/protocol.h
+libbitcoin_ipc_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
+libbitcoin_ipc_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) $(LIBMULTIPROCESS_CFLAGS)
+
+include $(MPGEN_PREFIX)/include/mpgen.mk
+libbitcoin_ipc_mpgen_output = \
+  $(libbitcoin_ipc_mpgen_input:=.c++) \
+  $(libbitcoin_ipc_mpgen_input:=.h) \
+  $(libbitcoin_ipc_mpgen_input:=.proxy-client.c++) \
+  $(libbitcoin_ipc_mpgen_input:=.proxy-server.c++) \
+  $(libbitcoin_ipc_mpgen_input:=.proxy-types.c++) \
+  $(libbitcoin_ipc_mpgen_input:=.proxy-types.h) \
+  $(libbitcoin_ipc_mpgen_input:=.proxy.h)
+nodist_libbitcoin_ipc_a_SOURCES = $(libbitcoin_ipc_mpgen_output)
+CLEANFILES += $(libbitcoin_ipc_mpgen_output)
+endif
+
 if EMBEDDED_LEVELDB
 include Makefile.crc32c.include
 include Makefile.leveldb.include
-- 
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