AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([build-aux/m4])
+BITCOIN_DAEMON_NAME=zcashd
+BITCOIN_CLI_NAME=zcash-cli
+BITCOIN_TX_NAME=zcash-tx
+
AC_CANONICAL_HOST
AH_TOP([#ifndef BITCOIN_CONFIG_H])
CXXFLAGS_overridden=no
fi
-# Zcash requries C++11 compatibility; set it early:
-CXXFLAGS="-std=c++11 $CXXFLAGS"
-
AC_PROG_CXX
m4_ifdef([AC_PROG_OBJCXX],[AC_PROG_OBJCXX])
lt_cv_deplibs_check_method="pass_all"
;;
esac
+dnl Require C++11 compiler (no GNU extensions)
+AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])
dnl Libtool init checks.
LT_INIT([pic-only])
[enable_debug=$enableval],
[enable_debug=no])
+AC_LANG_PUSH([C++])
+AX_CHECK_COMPILE_FLAG([-Werror],[CXXFLAG_WERROR="-Werror"],[CXXFLAG_WERROR=""])
+
if test "x$enable_debug" = xyes; then
CPPFLAGS="$CPPFLAGS -DDEBUG -DDEBUG_LOCKORDER"
if test "x$GCC" = xyes; then
fi
fi
-## TODO: Remove these hard-coded paths and flags. They are here for the sake of
-## compatibility with the legacy buildsystem.
-##
if test "x$CXXFLAGS_overridden" = "xno"; then
- CXXFLAGS="$CXXFLAGS -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -Wno-self-assign"
+ AX_CHECK_COMPILE_FLAG([-Wall],[CXXFLAGS="$CXXFLAGS -Wall"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wextra],[CXXFLAGS="$CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wformat],[CXXFLAGS="$CXXFLAGS -Wformat"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wformat-security],[CXXFLAGS="$CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]])
+
+ ## Some compilers (gcc) ignore unknown -Wno-* options, but warn about all
+ ## unknown options if any other warning is produced. Test the -Wfoo case, and
+ ## set the -Wno-foo case if it works.
+ AX_CHECK_COMPILE_FLAG([-Wunused-parameter],[CXXFLAGS="$CXXFLAGS -Wno-unused-parameter"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wself-assign],[CXXFLAGS="$CXXFLAGS -Wno-self-assign"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wunused-local-typedef],[CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"],,[[$CXXFLAG_WERROR]])
+ AX_CHECK_COMPILE_FLAG([-Wdeprecated-register],[CXXFLAGS="$CXXFLAGS -Wno-deprecated-register"],,[[$CXXFLAG_WERROR]])
fi
CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS"
[build_bitcoind=$withval],
[build_bitcoind=yes])
-AC_LANG_PUSH([C++])
-
use_pkgconfig=yes
case $host in
*mingw*)
AX_CHECK_LINK_FLAG([[-Wl,-headerpad_max_install_names]], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"])
CPPFLAGS="$CPPFLAGS -DMAC_OSX"
+ OBJCXXFLAGS="$CXXFLAGS"
;;
*linux*)
TARGET_OS=linux
AC_SEARCH_LIBS([clock_gettime],[rt])
fi
+if test x$TARGET_OS != xwindows; then
+ # All windows code is PIC, forcing it on just adds useless compile warnings
+ AX_CHECK_COMPILE_FLAG([-fPIC],[PIC_FLAGS="-fPIC"])
+fi
+
if test x$use_hardening != xno; then
AX_CHECK_COMPILE_FLAG([-Wformat],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wformat"],[AC_MSG_ERROR(Cannot enable -Wformat)])
AX_CHECK_COMPILE_FLAG([-Wformat-security],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wformat-security"],[AC_MSG_ERROR(Cannot enable -Wformat-security)],[-Wformat])
if test x$TARGET_OS != xwindows; then
# All windows code is PIC, forcing it on just adds useless compile warnings
- AX_CHECK_COMPILE_FLAG([-fPIE],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fPIE"],[AC_MSG_ERROR(Cannot enable -fPIE)])
+ AX_CHECK_COMPILE_FLAG([-fPIE],[PIE_FLAGS="-fPIE"],[AC_MSG_ERROR(Cannot enable -fPIE)])
AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"],[AC_MSG_ERROR(Cannot enable -pie)])
else
# These are only available on Windows.
AC_CHECK_LIB([ssp], [main],, AC_MSG_ERROR(lib missing))
;;
esac
-
- CXXFLAGS="$CXXFLAGS $HARDENED_CXXFLAGS"
- CPPFLAGS="$CPPFLAGS $HARDENED_CPPFLAGS"
- LDFLAGS="$LDFLAGS $HARDENED_LDFLAGS"
- OBJCXXFLAGS="$CXXFLAGS"
fi
dnl this flag screws up non-darwin gcc even when the check fails. special-case it.
if test x$use_boost = xyes; then
dnl Check for boost libs
-AX_BOOST_BASE
+dnl We need Boost >= 1.62 to fix a potential security bug (https://github.com/zcash/zcash/issues/1241)
+AX_BOOST_BASE([1.62])
AX_BOOST_SYSTEM
AX_BOOST_FILESYSTEM
AX_BOOST_PROGRAM_OPTIONS
AX_BOOST_THREAD
AX_BOOST_CHRONO
-
-if test x$use_reduce_exports = xyes; then
- AC_MSG_CHECKING([for working boost reduced exports])
- TEMP_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
- AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
- @%:@include <boost/version.hpp>
- ]], [[
- #if BOOST_VERSION >= 104900
- // Everything is okay
- #else
- # error Boost version is too old
- #endif
- ]])],[
- AC_MSG_RESULT(yes)
- ],[
- AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduce-exports.])
- ])
- CPPFLAGS="$TEMP_CPPFLAGS"
-fi
fi
if test x$use_reduce_exports = xyes; then
fi
if test x$use_boost = xyes; then
-
BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB"
-
-dnl Boost >= 1.50 uses sleep_for rather than the now-deprecated sleep, however
-dnl it was broken from 1.50 to 1.52 when backed by nanosleep. Use sleep_for if
-dnl a working version is available, else fall back to sleep. sleep was removed
-dnl after 1.56.
-dnl If neither is available, abort.
-TEMP_LIBS="$LIBS"
-LIBS="$BOOST_LIBS $LIBS"
-TEMP_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[
- #include <boost/thread/thread.hpp>
- #include <boost/version.hpp>
- ]],[[
- #if BOOST_VERSION >= 105000 && (!defined(BOOST_HAS_NANOSLEEP) || BOOST_VERSION >= 105200)
- boost::this_thread::sleep_for(boost::chrono::milliseconds(0));
- #else
- choke me
- #endif
- ]])],
- [boost_sleep=yes;
- AC_DEFINE(HAVE_WORKING_BOOST_SLEEP_FOR, 1, [Define this symbol if boost sleep_for works])],
- [boost_sleep=no])
-LIBS="$TEMP_LIBS"
-CPPFLAGS="$TEMP_CPPFLAGS"
-
-if test x$boost_sleep != xyes; then
-TEMP_LIBS="$LIBS"
-LIBS="$BOOST_LIBS $LIBS"
-TEMP_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[
- #include <boost/version.hpp>
- #include <boost/thread.hpp>
- #include <boost/date_time/posix_time/posix_time_types.hpp>
- ]],[[
- #if BOOST_VERSION <= 105600
- boost::this_thread::sleep(boost::posix_time::milliseconds(0));
- #else
- choke me
- #endif
- ]])],
- [boost_sleep=yes; AC_DEFINE(HAVE_WORKING_BOOST_SLEEP, 1, [Define this symbol if boost sleep works])],
- [boost_sleep=no])
-LIBS="$TEMP_LIBS"
-CPPFLAGS="$TEMP_CPPFLAGS"
-fi
-
-if test x$boost_sleep != xyes; then
- AC_MSG_ERROR(No working boost sleep implementation found.)
-fi
-
fi
if test x$use_pkgconfig = xyes; then
RUST_LIBS="-lrustzcash"
fi
+dnl Check for OpenMP support
+AX_OPENMP(
+ [AC_DEFINE(HAVE_OPENMP, 1, [Define if OpenMP is enabled])
+ AM_CONDITIONAL([HAVE_OPENMP], [true])
+ CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"],
+ [AC_MSG_WARN([OpenMP not supported, disabling multithreading])
+ AC_DEFINE(HAVE_OPENMP, 0, [Define if OpenMP is enabled])
+ AM_CONDITIONAL([HAVE_OPENMP], [false])])
+
# Gitian uses a config.site that sets depends_prefix, and then sets --prefix=/
# build.sh just uses --prefix
if test x$depends_prefix != x; then
LIBSNARK_DEPINST="$prefix"
fi
-LIBZCASH_LIBS="-lgmp -lgmpxx -lboost_system-mt -lcrypto -lsodium -fopenmp $RUST_LIBS"
+LIBZCASH_LIBS="-lgmp -lgmpxx -lboost_system-mt -lcrypto -lsodium $RUST_LIBS"
CXXFLAGS_TEMP="$CXXFLAGS"
LIBS_TEMP="$LIBS"
AC_SUBST(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD)
AC_SUBST(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE)
AC_SUBST(COPYRIGHT_YEAR, _COPYRIGHT_YEAR)
+AC_SUBST(BITCOIN_DAEMON_NAME)
+AC_SUBST(BITCOIN_CLI_NAME)
+AC_SUBST(BITCOIN_TX_NAME)
AC_SUBST(RELDFLAGS)
+AC_SUBST(HARDENED_CXXFLAGS)
+AC_SUBST(HARDENED_CPPFLAGS)
+AC_SUBST(HARDENED_LDFLAGS)
+AC_SUBST(PIC_FLAGS)
+AC_SUBST(PIE_FLAGS)
AC_SUBST(LIBTOOL_APP_LDFLAGS)
AC_SUBST(BOOST_LIBS)
AC_SUBST(TESTDEFS)
projects / VerusCoin.git / blobdiff