crypto: create a separate lib for crypto functions

This lib has no dependencies on other bitcoin functionality. Attempting to
use bitcoin headers will result in a failure to compile.

4 files changed, 18 insertions, 11 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index c666fb7662..3948ca0780 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -23,7 +23,8 @@ BITCOIN_INCLUDES=-I$(builddir) -I$(builddir)/obj $(BITCOIN_CONFIG_INCLUDES) $(BO
 noinst_LIBRARIES = \
   libbitcoin_server.a \
   libbitcoin_common.a \
-  libbitcoin_cli.a
+  libbitcoin_cli.a \
+  crypto/libbitcoin_crypto.a
 if ENABLE_WALLET
 BITCOIN_INCLUDES += $(BDB_CPPFLAGS)
 noinst_LIBRARIES += libbitcoin_wallet.a
@@ -76,10 +77,6 @@ BITCOIN_CORE_H = \
   rpcserver.h \
   script.h \
   serialize.h \
-  crypto/common.h \
-  crypto/sha2.h \
-  crypto/sha1.h \
-  crypto/ripemd160.h \
   sync.h \
   threadsafety.h \
   tinyformat.h \
@@ -145,6 +142,16 @@ libbitcoin_wallet_a_SOURCES = \
   walletdb.cpp \
   $(BITCOIN_CORE_H)
 
+crypto_libbitcoin_crypto_a_CPPFLAGS = $(BITCOIN_CONFIG_INCLUDES)
+crypto_libbitcoin_crypto_a_SOURCES = \
+  crypto/sha1.cpp \
+  crypto/sha2.cpp \
+  crypto/ripemd160.cpp \
+  crypto/common.h \
+  crypto/sha2.h \
+  crypto/sha1.h \
+  crypto/ripemd160.h
+
 libbitcoin_common_a_CPPFLAGS = $(BITCOIN_INCLUDES)
 libbitcoin_common_a_SOURCES = \
   base58.cpp \
@@ -157,9 +164,6 @@ libbitcoin_common_a_SOURCES = \
   protocol.cpp \
   rpcprotocol.cpp \
   script.cpp \
-  crypto/sha1.cpp \
-  crypto/sha2.cpp \
-  crypto/ripemd160.cpp \
   sync.cpp \
   util.cpp \
   version.cpp \
@@ -183,6 +187,7 @@ nodist_libbitcoin_common_a_SOURCES = $(srcdir)/obj/build.h
 bitcoind_LDADD = \
   libbitcoin_server.a \
   libbitcoin_common.a \
+  crypto/libbitcoin_crypto.a \
   $(LIBLEVELDB) \
   $(LIBMEMENV)
 if ENABLE_WALLET
@@ -202,6 +207,7 @@ bitcoind_CPPFLAGS = $(BITCOIN_INCLUDES)
 bitcoin_cli_LDADD = \
   libbitcoin_cli.a \
   libbitcoin_common.a \
+  crypto/libbitcoin_crypto.a \
   $(BOOST_LIBS)
 bitcoin_cli_SOURCES = bitcoin-cli.cpp
 bitcoin_cli_CPPFLAGS = $(BITCOIN_INCLUDES)
@@ -238,6 +244,7 @@ LIBBITCOIN_SERVER=libbitcoin_server.a
 LIBBITCOIN_WALLET=libbitcoin_wallet.a
 LIBBITCOIN_COMMON=libbitcoin_common.a
 LIBBITCOIN_CLI=libbitcoin_cli.a
+LIBBITCOIN_CRYPTO=crypto/libbitcoin_crypto.a
 LIBBITCOINQT=qt/libbitcoinqt.a
 
 if ENABLE_TESTS
diff --git a/src/Makefile.qt.include b/src/Makefile.qt.include
index 647434e1ef..091138dc38 100644
--- a/src/Makefile.qt.include
+++ b/src/Makefile.qt.include
@@ -355,7 +355,7 @@ qt_bitcoin_qt_LDADD = qt/libbitcoinqt.a $(LIBBITCOIN_SERVER)
 if ENABLE_WALLET
 qt_bitcoin_qt_LDADD += $(LIBBITCOIN_WALLET)
 endif
-qt_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBLEVELDB) $(LIBMEMENV) \
+qt_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_CRYPTO) $(LIBLEVELDB) $(LIBMEMENV) \
   $(BOOST_LIBS) $(QT_LIBS) $(QT_DBUS_LIBS) $(QR_LIBS) $(PROTOBUF_LIBS) $(BDB_LIBS)
 qt_bitcoin_qt_LDFLAGS = $(QT_LDFLAGS)
 
diff --git a/src/Makefile.qttest.include b/src/Makefile.qttest.include
index e0b49d0240..0aa31a406d 100644
--- a/src/Makefile.qttest.include
+++ b/src/Makefile.qttest.include
@@ -30,7 +30,7 @@ qt_test_test_bitcoin_qt_LDADD = $(LIBBITCOINQT) $(LIBBITCOIN_SERVER)
 if ENABLE_WALLET
 qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_WALLET)
 endif
-qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBLEVELDB) \
+qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_CRYPTO) $(LIBLEVELDB) \
   $(LIBMEMENV) $(BOOST_LIBS) $(QT_DBUS_LIBS) $(QT_TEST_LIBS) $(QT_LIBS) \
   $(QR_LIBS) $(PROTOBUF_LIBS) $(BDB_LIBS)
 qt_test_test_bitcoin_qt_LDFLAGS = $(QT_LDFLAGS)
diff --git a/src/Makefile.test.include b/src/Makefile.test.include
index 02fb3ba5fe..64f997f4b5 100644
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -63,7 +63,7 @@ endif
 
 test_test_bitcoin_SOURCES = $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES)
 test_test_bitcoin_CPPFLAGS = $(BITCOIN_INCLUDES) -I$(builddir)/test/ $(TESTDEFS)
-test_test_bitcoin_LDADD = $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBLEVELDB) $(LIBMEMENV) \
+test_test_bitcoin_LDADD = $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_CRYPTO) $(LIBLEVELDB) $(LIBMEMENV) \
   $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB)
 if ENABLE_WALLET
 test_test_bitcoin_LDADD += $(LIBBITCOIN_WALLET)