Merge #13408: crypto: cleanup sha256 build

f68049dd879c216d1e98b6635eec488f8e936ed4 crypto: cleanup sha256 build (Cory Fields)

Pull request description:

  Requested by @sipa in #13386.

  Rather than appending all possible cpu variants to all targets, create a convenience variable that encompasses all.

Tree-SHA512: 8e9ab2185515672b79bb7925afa4f3fbfe921bfcbe61456833d15457de4feba95290de17514344ce42ee81cc38b252476cd0c29432ac48c737c2225ed515a4bd

1 files changed, 17 insertions, 21 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 9462c407a1..e03c21f16e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -29,9 +29,7 @@ LIBBITCOIN_COMMON=libbitcoin_common.a
 LIBBITCOIN_CONSENSUS=libbitcoin_consensus.a
 LIBBITCOIN_CLI=libbitcoin_cli.a
 LIBBITCOIN_UTIL=libbitcoin_util.a
-LIBBITCOIN_CRYPTO=crypto/libbitcoin_crypto.a
-LIBBITCOIN_CRYPTO_SSE41=crypto/libbitcoin_crypto_sse41.a
-LIBBITCOIN_CRYPTO_AVX2=crypto/libbitcoin_crypto_avx2.a
+LIBBITCOIN_CRYPTO_BASE=crypto/libbitcoin_crypto_base.a
 LIBBITCOINQT=qt/libbitcoinqt.a
 LIBSECP256K1=secp256k1/libsecp256k1.la
 
@@ -45,6 +43,16 @@ if ENABLE_WALLET
 LIBBITCOIN_WALLET=libbitcoin_wallet.a
 endif
 
+LIBBITCOIN_CRYPTO= $(LIBBITCOIN_CRYPTO_BASE)
+if ENABLE_SSE41
+LIBBITCOIN_CRYPTO_SSE41 = crypto/libbitcoin_crypto_sse41.a
+LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_SSE41)
+endif
+if ENABLE_AVX2
+LIBBITCOIN_CRYPTO_AVX2 = crypto/libbitcoin_crypto_avx2.a
+LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_AVX2)
+endif
+
 $(LIBSECP256K1): $(wildcard secp256k1/src/*) $(wildcard secp256k1/include/*)
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 
@@ -52,8 +60,6 @@ $(LIBSECP256K1): $(wildcard secp256k1/src/*) $(wildcard secp256k1/include/*)
 # But to build the less dependent modules first, we manually select their order here:
 EXTRA_LIBRARIES += \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_CONSENSUS) \
@@ -270,9 +276,9 @@ libbitcoin_wallet_a_SOURCES = \
   $(BITCOIN_CORE_H)
 
 # crypto primitives library
-crypto_libbitcoin_crypto_a_CPPFLAGS = $(AM_CPPFLAGS)
-crypto_libbitcoin_crypto_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
-crypto_libbitcoin_crypto_a_SOURCES = \
+crypto_libbitcoin_crypto_base_a_CPPFLAGS = $(AM_CPPFLAGS)
+crypto_libbitcoin_crypto_base_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+crypto_libbitcoin_crypto_base_a_SOURCES = \
   crypto/aes.cpp \
   crypto/aes.h \
   crypto/chacha20.h \
@@ -292,23 +298,19 @@ crypto_libbitcoin_crypto_a_SOURCES = \
   crypto/sha512.h
 
 if USE_ASM
-crypto_libbitcoin_crypto_a_SOURCES += crypto/sha256_sse4.cpp
+crypto_libbitcoin_crypto_base_a_SOURCES += crypto/sha256_sse4.cpp
 endif
 
 crypto_libbitcoin_crypto_sse41_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 crypto_libbitcoin_crypto_sse41_a_CPPFLAGS = $(AM_CPPFLAGS)
-if ENABLE_SSE41
 crypto_libbitcoin_crypto_sse41_a_CXXFLAGS += $(SSE41_CXXFLAGS)
 crypto_libbitcoin_crypto_sse41_a_CPPFLAGS += -DENABLE_SSE41
-endif
 crypto_libbitcoin_crypto_sse41_a_SOURCES = crypto/sha256_sse41.cpp
 
 crypto_libbitcoin_crypto_avx2_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 crypto_libbitcoin_crypto_avx2_a_CPPFLAGS = $(AM_CPPFLAGS)
-if ENABLE_AVX2
 crypto_libbitcoin_crypto_avx2_a_CXXFLAGS += $(AVX2_CXXFLAGS)
 crypto_libbitcoin_crypto_avx2_a_CPPFLAGS += -DENABLE_AVX2
-endif
 crypto_libbitcoin_crypto_avx2_a_SOURCES = crypto/sha256_avx2.cpp
 
 # consensus: shared between all executables that validate any consensus rules.
@@ -433,8 +435,6 @@ bitcoind_LDADD = \
   $(LIBBITCOIN_ZMQ) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBLEVELDB) \
   $(LIBLEVELDB_SSE42) \
   $(LIBMEMENV) \
@@ -456,9 +456,7 @@ bitcoin_cli_LDADD = \
   $(LIBBITCOIN_CLI) \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_UTIL) \
-  $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2)
+  $(LIBBITCOIN_CRYPTO)
 
 bitcoin_cli_LDADD += $(BOOST_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(EVENT_LIBS)
 #
@@ -479,8 +477,6 @@ bitcoin_tx_LDADD = \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBSECP256K1)
 
 bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
@@ -489,7 +485,7 @@ bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
 # bitcoinconsensus library #
 if BUILD_BITCOIN_LIBS
 include_HEADERS = script/bitcoinconsensus.h
-libbitcoinconsensus_la_SOURCES = $(crypto_libbitcoin_crypto_a_SOURCES) $(libbitcoin_consensus_a_SOURCES)
+libbitcoinconsensus_la_SOURCES = $(crypto_libbitcoin_crypto_base_a_SOURCES) $(libbitcoin_consensus_a_SOURCES)
 
 if GLIBC_BACK_COMPAT
   libbitcoinconsensus_la_SOURCES += compat/glibc_compat.cpp