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Only set multicore flags if OpenMP is available

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This commit is contained in:
Jack Grigg
2017-12-20 16:24:50 +00:00
parent c64108d1a0
commit 7346f09026
4 changed files with 4 additions and 3 deletions
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1
configure.ac
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@@ -743,6 +743,7 @@ dnl Check for OpenMP support
AX_OPENMP( AX_OPENMP(
[AC_DEFINE(HAVE_OPENMP, 1, [Define if OpenMP is enabled]) [AC_DEFINE(HAVE_OPENMP, 1, [Define if OpenMP is enabled])
AM_CONDITIONAL([HAVE_OPENMP], [true]) AM_CONDITIONAL([HAVE_OPENMP], [true])
CPPFLAGS="$CPPFLAGS -DMULTICORE"
CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"], CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"],
[AC_MSG_WARN([OpenMP not supported, disabling multithreading]) [AC_MSG_WARN([OpenMP not supported, disabling multithreading])
AC_DEFINE(HAVE_OPENMP, 0, [Define if OpenMP is enabled]) AC_DEFINE(HAVE_OPENMP, 0, [Define if OpenMP is enabled])

2
src/Makefile.am
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@@ -525,7 +525,7 @@ libzcash_a_SOURCES = \
zcash/circuit/prfs.tcc \ zcash/circuit/prfs.tcc \
zcash/circuit/utils.tcc zcash/circuit/utils.tcc
libzcash_a_CPPFLAGS = -DMULTICORE -fopenmp -fPIC -DBINARY_OUTPUT -DCURVE_ALT_BN128 -DBOOST_SPIRIT_THREADSAFE -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS $(HARDENED_CPPFLAGS) $(HARDENED_CXXFLAGS) $(HARDENED_LDFLAGS) -pipe $(SAN_LDFLAGS) -O1 -g -Wstack-protector $(SAN_CXXFLAGS) -fstack-protector-all -fPIE -fvisibility=hidden -DSTATIC $(BITCOIN_INCLUDES) libzcash_a_CPPFLAGS = -fPIC -DBINARY_OUTPUT -DCURVE_ALT_BN128 -DBOOST_SPIRIT_THREADSAFE -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS $(HARDENED_CPPFLAGS) $(HARDENED_CXXFLAGS) $(HARDENED_LDFLAGS) -pipe $(SAN_LDFLAGS) -O1 -g -Wstack-protector $(SAN_CXXFLAGS) -fstack-protector-all -fPIE -fvisibility=hidden -DSTATIC $(BITCOIN_INCLUDES)
libzcash_a_CXXFLAGS = $(SAN_CXXFLAGS) $(HARDENED_CXXFLAGS) -fwrapv -fno-strict-aliasing libzcash_a_CXXFLAGS = $(SAN_CXXFLAGS) $(HARDENED_CXXFLAGS) -fwrapv -fno-strict-aliasing

2
src/Makefile.gtest.include
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@@ -46,7 +46,7 @@ zcash_gtest_SOURCES += \
wallet/gtest/test_wallet.cpp wallet/gtest/test_wallet.cpp
endif endif
zcash_gtest_CPPFLAGS = $(AM_CPPFLAGS) -DMULTICORE -fopenmp -DBINARY_OUTPUT -DCURVE_ALT_BN128 -DSTATIC $(BITCOIN_INCLUDES) zcash_gtest_CPPFLAGS = $(AM_CPPFLAGS) -DBINARY_OUTPUT -DCURVE_ALT_BN128 -DSTATIC $(BITCOIN_INCLUDES)
zcash_gtest_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) zcash_gtest_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
zcash_gtest_LDADD = -lgtest -lgmock $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBMEMENV) \ zcash_gtest_LDADD = -lgtest -lgmock $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBMEMENV) \

2
src/Makefile.test.include
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@@ -99,7 +99,7 @@ BITCOIN_TESTS += \
endif endif
test_test_bitcoin_SOURCES = $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES) test_test_bitcoin_SOURCES = $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES)
test_test_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) -fopenmp $(BITCOIN_INCLUDES) -I$(builddir)/test/ $(TESTDEFS) $(EVENT_CFLAGS) test_test_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) -I$(builddir)/test/ $(TESTDEFS) $(EVENT_CFLAGS)
test_test_bitcoin_LDADD = $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBMEMENV) \ test_test_bitcoin_LDADD = $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBMEMENV) \
$(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
test_test_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) test_test_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)