mirror of
https://github.com/dashpay/dash.git
synced 2024-12-25 12:02:48 +01:00
4fde6a8f71
880d4aaf81f3d5d7fbb915905c2e61b816a6a747 build: use BOOST_NO_CXX98_FUNCTION_BASE to suppress warnings (fanquake)
1bdbbbdc46c4e50bf07bc362e7e391ea1a53ea2f build: suppress array-bounds errors in libxkbcommon (fanquake)
Pull request description:
2 changes to better support building with GCC 12, which out of the box, is currently broken if you want to build using depends.
Prevent `-Warray-bounds` errors when building libxkbcommon. i.e:
```bash
src/xkbcomp/ast-build.c:82:27: error: array subscript 'ExprDef[0]' is partly outside array bounds of 'unsigned char[32]' [-Werror=array-bounds]
82 | expr->expr.value_type = type;
| ~~~~~~~~~~~~~~~~~~~~~~^~~~~~
src/xkbcomp/ast-build.c:75:21: note: object of size 32 allocated by 'malloc'
75 | ExprDef *expr = malloc(size);
| ^~~~~~~~~~~~
```
It might be the case that these would be fixed by updating the
package, but that would also require installing new build tools (meson),
as well as potentially more dependencies (wayland), and it'd need
testing with Qt. For now, just turn the errors into wanrings.
Define `BOOST_NO_CXX98_FUNCTION_BASE` to prevent GCC warning about the use of `std::unary_function`. i.e:
```bash
/bitcoin/depends/aarch64-unknown-linux-gnu/include/boost/container_hash/hash.hpp:131:33:
warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
131 | struct hash_base : std::unary_function<T, std::size_t> {};
| ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/unique_ptr.h:37,
from /usr/include/c++/12/memory:76,
from ./init.h:10,
from init.cpp:10:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
117 | struct unary_function
```
Boost `container_hash` (included via functional -> multi_index) uses
[`std::unary_function`, which was deprecated in C++11](https://en.cppreference.com/w/cpp/utility/functional/unary_function), and "removed" in
C++17. It's use causes warnings with newer compilers, i.e GCC 12.1.
Use the MACRO outlined in https://github.com/boostorg/container_hash/issues/22, and added to Boost Config for GCC 12 in https://github.com/boostorg/config/pull/430, to prevent it's use.
[BOOST_NO_CXX98_FUNCTION_BASE](https://www.boost.org/doc/libs/master/libs/config/doc/html/boost_config/boost_macro_reference.html):
> The standard library no longer supports std::unary_function and std::binary_function.
> They were deprecated in C++11 and is removed from C++14.
Guix Build (x86_64):
```bash
```
Guix Build (arm64):
```bash
```
ACKs for top commit:
laanwj:
Code review ACK 880d4aaf81f3d5d7fbb915905c2e61b816a6a747
Tree-SHA512: 10c4679c3eb788e9279acc4960731c55ae1568bd3df525d3c46f97d8b0319e7d8450b1638b6777d98111b5991dba5c787e95d80b1ac932e0b4779d4b8e74875e
1884 lines
71 KiB
Plaintext
1884 lines
71 KiB
Plaintext
AC_PREREQ([2.69])
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define(_CLIENT_VERSION_MAJOR, 18)
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define(_CLIENT_VERSION_MINOR, 2)
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define(_CLIENT_VERSION_BUILD, 0)
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define(_CLIENT_VERSION_RC, 0)
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define(_CLIENT_VERSION_IS_RELEASE, false)
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define(_COPYRIGHT_YEAR, 2022)
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define(_COPYRIGHT_HOLDERS,[The %s developers])
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define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Dash Core]])
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AC_INIT([Dash Core],m4_join([.], _CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MINOR, _CLIENT_VERSION_BUILD)m4_if(_CLIENT_VERSION_RC, [0], [], [rc]_CLIENT_VERSION_RC),[https://github.com/dashpay/dash/issues],[dashcore],[https://dash.org/])
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AC_CONFIG_SRCDIR([src/validation.cpp])
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AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
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AC_CONFIG_AUX_DIR([build-aux])
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AC_CONFIG_MACRO_DIR([build-aux/m4])
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BITCOIN_DAEMON_NAME=dashd
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BITCOIN_GUI_NAME=dash-qt
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BITCOIN_CLI_NAME=dash-cli
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BITCOIN_TX_NAME=dash-tx
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BITCOIN_WALLET_TOOL_NAME=dash-wallet
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dnl Unless the user specified ARFLAGS, force it to be cr
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AC_ARG_VAR(ARFLAGS, [Flags for the archiver, defaults to <cr> if not set])
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if test "x${ARFLAGS+set}" != "xset"; then
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ARFLAGS="cr"
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fi
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AC_CANONICAL_HOST
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AH_TOP([#ifndef DASH_CONFIG_H])
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AH_TOP([#define DASH_CONFIG_H])
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AH_BOTTOM([#endif //DASH_CONFIG_H])
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dnl faketime breaks configure and is only needed for make. Disable it here.
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unset FAKETIME
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dnl Automake init set-up and checks
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AM_INIT_AUTOMAKE([1.13 no-define subdir-objects foreign])
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dnl faketime messes with timestamps and causes configure to be re-run.
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dnl --disable-maintainer-mode can be used to bypass this.
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AM_MAINTAINER_MODE([enable])
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dnl make the compilation flags quiet unless V=1 is used
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AM_SILENT_RULES([yes])
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dnl Compiler checks (here before libtool).
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if test "x${CXXFLAGS+set}" = "xset"; then
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CXXFLAGS_overridden=yes
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else
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CXXFLAGS_overridden=no
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fi
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AC_PROG_CXX
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dnl By default, libtool for mingw refuses to link static libs into a dll for
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dnl fear of mixing pic/non-pic objects, and import/export complications. Since
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dnl we have those under control, re-enable that functionality.
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*mingw*)
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lt_cv_deplibs_check_method="pass_all"
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;;
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esac
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[AS_HELP_STRING([--enable-c++20],
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[enable compilation in c++20 mode (disabled by default)])],
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[use_cxx20=$enableval],
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[use_cxx20=no])
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dnl Require C++17 or C++20 compiler (no GNU extensions)
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if test "x$use_cxx20" = xyes; then
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AX_CXX_COMPILE_STDCXX([20], [noext], [mandatory])
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else
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AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory])
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fi
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dnl Check if -latomic is required for <std::atomic>
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CHECK_ATOMIC
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dnl Unless the user specified OBJCXX, force it to be the same as CXX. This ensures
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dnl that we get the same -std flags for both.
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m4_ifdef([AC_PROG_OBJCXX],[
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if test "x${OBJCXX+set}" = "x"; then
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OBJCXX="${CXX}"
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fi
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AC_PROG_OBJCXX
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])
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dnl Since libtool 1.5.2 (released 2004-01-25), on Linux libtool no longer
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dnl sets RPATH for any directories in the dynamic linker search path.
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dnl See more: https://wiki.debian.org/RpathIssue
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LT_PREREQ([1.5.2])
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dnl Libtool init checks.
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LT_INIT([pic-only win32-dll])
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dnl Check/return PATH for base programs.
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AC_PATH_TOOL(AR, ar)
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AC_PATH_TOOL(RANLIB, ranlib)
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AC_PATH_TOOL(STRIP, strip)
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AC_PATH_TOOL(GCOV, gcov)
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AC_PATH_PROG(LCOV, lcov)
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dnl Python 3.5 is specified in .python-version and should be used if available, see doc/dependencies.md
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AC_PATH_PROGS([PYTHON], [python3.5 python3.6 python3.7 python3.8 python3 python])
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AC_PATH_PROG(GENHTML, genhtml)
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AC_PATH_PROG([GIT], [git])
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AC_PATH_PROG(CCACHE,ccache)
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AC_PATH_PROG(XGETTEXT,xgettext)
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AC_PATH_PROG(HEXDUMP,hexdump)
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AC_PATH_TOOL(READELF, readelf)
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AC_PATH_TOOL(CPPFILT, c++filt)
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AC_PATH_TOOL(OBJCOPY, objcopy)
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AC_PATH_TOOL(DSYMUTIL, dsymutil)
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AC_PATH_PROG(DOXYGEN, doxygen)
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AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
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AC_ARG_VAR(PYTHONPATH, Augments the default search path for python module files)
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AC_ARG_ENABLE([wallet],
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[AS_HELP_STRING([--disable-wallet],
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[disable wallet (enabled by default)])],
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[enable_wallet=$enableval],
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[enable_wallet=yes])
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AC_ARG_WITH([miniupnpc],
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[AS_HELP_STRING([--with-miniupnpc],
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[enable UPNP (default is yes if libminiupnpc is found)])],
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[use_upnp=$withval],
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[use_upnp=auto])
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AC_ARG_ENABLE([upnp-default],
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[AS_HELP_STRING([--enable-upnp-default],
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[if UPNP is enabled, turn it on at startup (default is no)])],
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[use_upnp_default=$enableval],
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[use_upnp_default=no])
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AC_ARG_WITH([natpmp],
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[AS_HELP_STRING([--with-natpmp],
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[enable NAT-PMP (default is yes if libnatpmp is found)])],
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[use_natpmp=$withval],
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[use_natpmp=auto])
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AC_ARG_ENABLE([natpmp-default],
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[AS_HELP_STRING([--enable-natpmp-default],
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[if NAT-PMP is enabled, turn it on at startup (default is no)])],
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[use_natpmp_default=$enableval],
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[use_natpmp_default=no])
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AC_ARG_ENABLE(tests,
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AS_HELP_STRING([--disable-tests],[do not compile tests (default is to compile)]),
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[use_tests=$enableval],
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[use_tests=yes])
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AC_ARG_ENABLE(gui-tests,
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AS_HELP_STRING([--disable-gui-tests],[do not compile GUI tests (default is to compile if GUI and tests enabled)]),
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[use_gui_tests=$enableval],
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[use_gui_tests=$use_tests])
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AC_ARG_ENABLE(bench,
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AS_HELP_STRING([--disable-bench],[do not compile benchmarks (default is to compile)]),
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[use_bench=$enableval],
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[use_bench=yes])
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AC_ARG_ENABLE([extended-functional-tests],
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AS_HELP_STRING([--enable-extended-functional-tests],[enable expensive functional tests when using lcov (default no)]),
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[use_extended_functional_tests=$enableval],
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[use_extended_functional_tests=no])
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AC_ARG_ENABLE([fuzz],
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AS_HELP_STRING([--enable-fuzz],
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[enable building of fuzz targets (default no). enabling this will disable all other targets]),
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[enable_fuzz=$enableval],
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[enable_fuzz=no])
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AC_ARG_ENABLE([danger_fuzz_link_all],
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AS_HELP_STRING([--enable-danger-fuzz-link-all],
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[Danger! Modifies source code. Needs git and gnu sed installed. Link each fuzz target (default no).]),
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[enable_danger_fuzz_link_all=$enableval],
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[enable_danger_fuzz_link_all=no])
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AC_ARG_WITH([qrencode],
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[AS_HELP_STRING([--with-qrencode],
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[enable QR code support (default is yes if qt is enabled and libqrencode is found)])],
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[use_qr=$withval],
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[use_qr=auto])
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AC_ARG_ENABLE([hardening],
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[AS_HELP_STRING([--disable-hardening],
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[do not attempt to harden the resulting executables (default is to harden when possible)])],
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[use_hardening=$enableval],
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[use_hardening=auto])
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[attempt to reduce exported symbols in the resulting executables (default is no)])],
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[use_reduce_exports=$enableval],
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[use_reduce_exports=no])
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AC_ARG_ENABLE([ccache],
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[AS_HELP_STRING([--disable-ccache],
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[do not use ccache for building (default is to use if found)])],
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[use_ccache=$enableval],
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[use_ccache=auto])
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dnl Suppress warnings from external headers (e.g. Boost, Qt).
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dnl May be useful if warnings from external headers clutter the build output
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dnl too much, so that it becomes difficult to spot Bitcoin Core warnings
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dnl or if they cause a build failure with --enable-werror.
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AC_ARG_ENABLE([suppress-external-warnings],
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[AS_HELP_STRING([--enable-suppress-external-warnings],
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[Suppress warnings from external headers (default is no)])],
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[suppress_external_warnings=$enableval],
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[suppress_external_warnings=no])
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AC_ARG_ENABLE([lcov],
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[AS_HELP_STRING([--enable-lcov],
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[enable lcov testing (default is no)])],
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[use_lcov=$enableval],
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[use_lcov=no])
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AC_ARG_ENABLE([lcov-branch-coverage],
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[AS_HELP_STRING([--enable-lcov-branch-coverage],
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[enable lcov testing branch coverage (default is no)])],
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[use_lcov_branch=yes],
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[use_lcov_branch=no])
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AC_ARG_ENABLE([glibc-back-compat],
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[AS_HELP_STRING([--enable-glibc-back-compat],
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[enable backwards compatibility with glibc])],
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[use_glibc_compat=$enableval],
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[use_glibc_compat=no])
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AC_ARG_ENABLE([threadlocal],
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[AS_HELP_STRING([--enable-threadlocal],
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[enable features that depend on the c++ thread_local keyword (currently just thread names in debug logs). (default is to enabled if there is platform support and glibc-back-compat is not enabled)])],
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[use_thread_local=$enableval],
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[use_thread_local=auto])
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AC_ARG_ENABLE([asm],
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[AS_HELP_STRING([--disable-asm],
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[disable assembly routines (enabled by default)])],
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[use_asm=$enableval],
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[use_asm=yes])
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if test "x$use_asm" = xyes; then
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AC_DEFINE(USE_ASM, 1, [Define this symbol to build in assembly routines])
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fi
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AC_ARG_ENABLE([zmq],
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[AS_HELP_STRING([--disable-zmq],
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[disable ZMQ notifications])],
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[use_zmq=$enableval],
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[use_zmq=yes])
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AC_ARG_ENABLE(man,
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[AS_HELP_STRING([--disable-man],
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[do not install man pages (default is to install)])],,
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enable_man=yes)
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AM_CONDITIONAL(ENABLE_MAN, test "$enable_man" != no)
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dnl Enable debug
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AC_ARG_ENABLE([debug],
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[AS_HELP_STRING([--enable-debug],
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[use compiler flags and macros suited for debugging (default is no)])],
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[enable_debug=$enableval],
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[enable_debug=no])
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dnl Enable exception stacktraces
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AC_ARG_ENABLE([stacktraces],
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[AS_HELP_STRING([--enable-stacktraces],
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[gather and print exception stack traces (default is yes)])],
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[enable_stacktraces=$enableval],
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[enable_stacktraces=yes])
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dnl Enable crash hooks
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AC_ARG_ENABLE([crash-hooks],
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[AS_HELP_STRING([--enable-crash-hooks],
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[hook into exception/signal/assert handling to gather stack traces (default is no)])],
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[enable_crashhooks=$enableval],
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[enable_crashhooks=no])
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dnl Enable in-wallet miner
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AC_ARG_ENABLE([miner],
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[AS_HELP_STRING([--enable-miner],
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[enable in-wallet miner (default is yes)])],
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[enable_miner=$enableval],
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[enable_miner=yes])
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AM_CONDITIONAL([ENABLE_MINER], [test x$enable_miner = xyes])
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if test "x$enable_miner" = xyes; then
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AC_DEFINE(ENABLE_MINER, 1, [Define this symbol if in-wallet miner should be enabled])
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fi
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dnl Enable different -fsanitize options
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AC_ARG_WITH([sanitizers],
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[AS_HELP_STRING([--with-sanitizers],
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[comma separated list of extra sanitizers to build with (default is none enabled)])],
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[use_sanitizers=$withval])
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dnl Enable gprof profiling
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AC_ARG_ENABLE([gprof],
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[AS_HELP_STRING([--enable-gprof],
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[use gprof profiling compiler flags (default is no)])],
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[enable_gprof=$enableval],
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[enable_gprof=no])
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dnl Pass compiler & linker flags that make builds deterministic
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AC_ARG_ENABLE([determinism],
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[AS_HELP_STRING([--enable-determinism],
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[Enable compilation flags that make builds deterministic (default is no)])],
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[enable_determinism=$enableval],
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[enable_determinism=no])
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dnl Turn warnings into errors
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AC_ARG_ENABLE([werror],
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[AS_HELP_STRING([--enable-werror],
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[Treat certain compiler warnings as errors (default is no)])],
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[enable_werror=$enableval],
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[enable_werror=no])
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AC_LANG_PUSH([C++])
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AX_CHECK_COMPILE_FLAG([-Werror],[CXXFLAG_WERROR="-Werror"],[CXXFLAG_WERROR=""])
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if test "x$enable_debug" = xyes; then
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dnl Clear default -g -O2 flags
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if test "x$CXXFLAGS_overridden" = xno; then
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CXXFLAGS=""
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fi
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dnl Disable all optimizations
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AX_CHECK_COMPILE_FLAG([-O0], [[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -O0"]],,[[$CXXFLAG_WERROR]])
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dnl Prefer -g3, fall back to -g if that is unavailable.
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AX_CHECK_COMPILE_FLAG(
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[-g3],
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[[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g3"]],
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[AX_CHECK_COMPILE_FLAG([-g],[[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g"]],,[[$CXXFLAG_WERROR]])],
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[[$CXXFLAG_WERROR]])
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AX_CHECK_PREPROC_FLAG([-DDEBUG_CORE],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG_CORE"]],,[[$CXXFLAG_WERROR]])
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AX_CHECK_PREPROC_FLAG([-DDEBUG_LOCKORDER],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG_LOCKORDER"]],,[[$CXXFLAG_WERROR]])
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AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"]],,[[$CXXFLAG_WERROR]])
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AX_CHECK_COMPILE_FLAG([-ftrapv],[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -ftrapv"],,[[$CXXFLAG_WERROR]])
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else
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# We always enable at at least -g1 debug info to support proper stacktraces in crash infos
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# Stacktraces will be suboptimal due to optimization, but better than nothing. Also, -fno-omit-frame-pointer
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# mitigates this a little bit
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if test "x$GCC" = xyes; then
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CFLAGS="$CFLAGS -g1 -fno-omit-frame-pointer"
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fi
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if test "x$GXX" = xyes; then
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CXXFLAGS="$CXXFLAGS -g1 -fno-omit-frame-pointer"
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fi
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fi
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if test "x$enable_stacktraces" != xno; then
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AC_CHECK_HEADERS([execinfo.h], [], [enable_stacktraces=no])
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fi
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AM_CONDITIONAL([ENABLE_STACKTRACES], [test x$enable_stacktraces = xyes])
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if test "x$enable_stacktraces" = xyes; then
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AC_DEFINE(ENABLE_STACKTRACES, 1, [Define this symbol if stacktraces should be enabled])
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else
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enable_crashhooks=no
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fi
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AM_CONDITIONAL([ENABLE_CRASH_HOOKS], [test x$enable_crashhooks = xyes])
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if test "x$enable_crashhooks" = xyes; then
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AC_DEFINE(ENABLE_CRASH_HOOKS, 1, [Define this symbol if crash hooks should be enabled])
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fi
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AX_CHECK_LINK_FLAG([-Wl,-wrap=__cxa_allocate_exception], [LINK_WRAP_SUPPORTED=yes],,,)
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AM_CONDITIONAL([CRASH_HOOKS_WRAPPED_CXX_ABI],[test x$LINK_WRAP_SUPPORTED = xyes])
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|
|
if test x$LINK_WRAP_SUPPORTED = "xyes"; then
|
|
AC_DEFINE(CRASH_HOOKS_WRAPPED_CXX_ABI, 1, [Define this symbol to use wrapped CXX ABIs for exception stacktraces])
|
|
fi
|
|
|
|
# Needed for MinGW targets when debug symbols are enabled as compiled objects get very large
|
|
AX_CHECK_COMPILE_FLAG([-Wa,-mbig-obj], [CXXFLAGS="$CXXFLAGS -Wa,-mbig-obj"],,,)
|
|
|
|
if test x$use_sanitizers != x; then
|
|
dnl First check if the compiler accepts flags. If an incompatible pair like
|
|
dnl -fsanitize=address,thread is used here, this check will fail. This will also
|
|
dnl fail if a bad argument is passed, e.g. -fsanitize=undfeined
|
|
AX_CHECK_COMPILE_FLAG(
|
|
[[-fsanitize=$use_sanitizers]],
|
|
[[SANITIZER_CXXFLAGS=-fsanitize=$use_sanitizers]],
|
|
[AC_MSG_ERROR([compiler did not accept requested flags])])
|
|
|
|
dnl Some compilers (e.g. GCC) require additional libraries like libasan,
|
|
dnl libtsan, libubsan, etc. Make sure linking still works with the sanitize
|
|
dnl flag. This is a separate check so we can give a better error message when
|
|
dnl the sanitize flags are supported by the compiler but the actual sanitizer
|
|
dnl libs are missing.
|
|
AX_CHECK_LINK_FLAG(
|
|
[[-fsanitize=$use_sanitizers]],
|
|
[[SANITIZER_LDFLAGS=-fsanitize=$use_sanitizers]],
|
|
[AC_MSG_ERROR([linker did not accept requested flags, you are missing required libraries])],
|
|
[],
|
|
[AC_LANG_PROGRAM([[
|
|
#include <cstdint>
|
|
#include <cstddef>
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { return 0; }
|
|
__attribute__((weak)) // allow for libFuzzer linking
|
|
]],[[]])])
|
|
fi
|
|
|
|
ERROR_CXXFLAGS=
|
|
if test "x$enable_werror" = "xyes"; then
|
|
if test "x$CXXFLAG_WERROR" = "x"; then
|
|
AC_MSG_ERROR("enable-werror set but -Werror is not usable")
|
|
fi
|
|
AX_CHECK_COMPILE_FLAG([-Werror=vla],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=vla"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=shadow-field],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=shadow-field"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=switch],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=switch"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=thread-safety],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=thread-safety"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=range-loop-analysis],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=range-loop-analysis"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=unused-variable],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=unused-variable"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=date-time],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=date-time"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=return-type],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=return-type"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=conditional-uninitialized],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=conditional-uninitialized"],,[[$CXXFLAG_WERROR]])
|
|
dnl -Wsuggest-override is broken with GCC before 9.2
|
|
dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78010
|
|
AX_CHECK_COMPILE_FLAG([-Werror=suggest-override],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=suggest-override"],,[[$CXXFLAG_WERROR]],
|
|
[AC_LANG_SOURCE([[struct A { virtual void f(); }; struct B : A { void f() final; };]])])
|
|
AX_CHECK_COMPILE_FLAG([-Werror=unreachable-code-loop-increment],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=unreachable-code-loop-increment"],,[[$CXXFLAG_WERROR]])
|
|
fi
|
|
|
|
if test "x$CXXFLAGS_overridden" = "xno"; then
|
|
AX_CHECK_COMPILE_FLAG([-Wall],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wextra],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wformat],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wformat"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wvla],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wvla"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wshadow-field],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow-field"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wswitch],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wswitch"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wformat-security],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wthread-safety],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wthread-safety"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wrange-loop-analysis],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wrange-loop-analysis"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wredundant-decls],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wredundant-decls"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wunused-variable],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunused-variable"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wunused-member-function],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunused-member-function"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wdate-time],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdate-time"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wconditional-uninitialized],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wconditional-uninitialized"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wsuggest-override],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wsuggest-override"],,[[$CXXFLAG_WERROR]],
|
|
[AC_LANG_SOURCE([[struct A { virtual void f(); }; struct B : A { void f() final; };]])])
|
|
AX_CHECK_COMPILE_FLAG([-Wunreachable-code-loop-increment],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunreachable-code-loop-increment"],,[[$CXXFLAG_WERROR]])
|
|
|
|
dnl Some compilers (gcc) ignore unknown -Wno-* options, but warn about all
|
|
dnl unknown options if any other warning is produced. Test the -Wfoo case, and
|
|
dnl set the -Wno-foo case if it works.
|
|
AX_CHECK_COMPILE_FLAG([-Wunused-parameter],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-unused-parameter"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wself-assign],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-self-assign"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wunused-local-typedef],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-unused-local-typedef"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-implicit-fallthrough"],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-Wdeprecated-copy],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-deprecated-copy"],,[[$CXXFLAG_WERROR]])
|
|
fi
|
|
|
|
dnl Don't allow extended (non-ASCII) symbols in identifiers. This is easier for code review.
|
|
AX_CHECK_COMPILE_FLAG([-fno-extended-identifiers],[[CXXFLAGS="$CXXFLAGS -fno-extended-identifiers"]],,[[$CXXFLAG_WERROR]])
|
|
|
|
enable_sse42=no
|
|
enable_sse41=no
|
|
enable_avx2=no
|
|
enable_x86_shani=no
|
|
|
|
if test "x$use_asm" = "xyes"; then
|
|
|
|
dnl Check for optional instruction set support. Enabling these does _not_ imply that all code will
|
|
dnl be compiled with them, rather that specific objects/libs may use them after checking for runtime
|
|
dnl compatibility.
|
|
|
|
dnl x86
|
|
AX_CHECK_COMPILE_FLAG([-msse4.2],[[SSE42_CXXFLAGS="-msse4.2"]],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-msse4.1],[[SSE41_CXXFLAGS="-msse4.1"]],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-mavx -mavx2],[[AVX2_CXXFLAGS="-mavx -mavx2"]],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-msse4 -msha],[[X86_SHANI_CXXFLAGS="-msse4 -msha"]],,[[$CXXFLAG_WERROR]])
|
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $SSE42_CXXFLAGS"
|
|
AC_MSG_CHECKING(for SSE4.2 intrinsics)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <stdint.h>
|
|
#if defined(_MSC_VER)
|
|
#include <intrin.h>
|
|
#elif defined(__GNUC__) && defined(__SSE4_2__)
|
|
#include <nmmintrin.h>
|
|
#endif
|
|
]],[[
|
|
uint64_t l = 0;
|
|
l = _mm_crc32_u8(l, 0);
|
|
l = _mm_crc32_u32(l, 0);
|
|
l = _mm_crc32_u64(l, 0);
|
|
return l;
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); enable_sse42=yes],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
CXXFLAGS="$TEMP_CXXFLAGS"
|
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $SSE41_CXXFLAGS"
|
|
AC_MSG_CHECKING(for SSE4.1 intrinsics)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <stdint.h>
|
|
#include <immintrin.h>
|
|
]],[[
|
|
__m128i l = _mm_set1_epi32(0);
|
|
return _mm_extract_epi32(l, 3);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); enable_sse41=yes; AC_DEFINE(ENABLE_SSE41, 1, [Define this symbol to build code that uses SSE4.1 intrinsics]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
CXXFLAGS="$TEMP_CXXFLAGS"
|
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $AVX2_CXXFLAGS"
|
|
AC_MSG_CHECKING(for AVX2 intrinsics)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <stdint.h>
|
|
#include <immintrin.h>
|
|
]],[[
|
|
__m256i l = _mm256_set1_epi32(0);
|
|
return _mm256_extract_epi32(l, 7);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); enable_avx2=yes; AC_DEFINE(ENABLE_AVX2, 1, [Define this symbol to build code that uses AVX2 intrinsics]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
CXXFLAGS="$TEMP_CXXFLAGS"
|
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $X86_SHANI_CXXFLAGS"
|
|
AC_MSG_CHECKING(for x86 SHA-NI intrinsics)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <stdint.h>
|
|
#include <immintrin.h>
|
|
]],[[
|
|
__m128i i = _mm_set1_epi32(0);
|
|
__m128i j = _mm_set1_epi32(1);
|
|
__m128i k = _mm_set1_epi32(2);
|
|
return _mm_extract_epi32(_mm_sha256rnds2_epu32(i, i, k), 0);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); enable_x86_shani=yes; AC_DEFINE(ENABLE_X86_SHANI, 1, [Define this symbol to build code that uses x86 SHA-NI intrinsics]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
CXXFLAGS="$TEMP_CXXFLAGS"
|
|
|
|
# ARM
|
|
AX_CHECK_COMPILE_FLAG([-march=armv8-a+crc+crypto],[[ARM_CRC_CXXFLAGS="-march=armv8-a+crc+crypto"]],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_COMPILE_FLAG([-march=armv8-a+crc+crypto], [ARM_SHANI_CXXFLAGS="-march=armv8-a+crc+crypto"], [], [$CXXFLAG_WERROR])
|
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $ARM_CRC_CXXFLAGS"
|
|
AC_MSG_CHECKING(for ARMv8 CRC32 intrinsics)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <arm_acle.h>
|
|
#include <arm_neon.h>
|
|
]],[[
|
|
#ifdef __aarch64__
|
|
__crc32cb(0, 0); __crc32ch(0, 0); __crc32cw(0, 0); __crc32cd(0, 0);
|
|
vmull_p64(0, 0);
|
|
#else
|
|
#error "crc32c library does not support hardware acceleration on 32-bit ARM"
|
|
#endif
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); enable_arm_crc=yes; ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
CXXFLAGS="$TEMP_CXXFLAGS"
|
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $ARM_SHANI_CXXFLAGS"
|
|
AC_MSG_CHECKING([for ARMv8 SHA-NI intrinsics])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <arm_acle.h>
|
|
#include <arm_neon.h>
|
|
]],[[
|
|
uint32x4_t a, b, c;
|
|
vsha256h2q_u32(a, b, c);
|
|
vsha256hq_u32(a, b, c);
|
|
vsha256su0q_u32(a, b);
|
|
vsha256su1q_u32(a, b, c);
|
|
]])],
|
|
[ AC_MSG_RESULT([yes]); enable_arm_shani=yes; AC_DEFINE([ENABLE_ARM_SHANI], [1], [Define this symbol to build code that uses ARMv8 SHA-NI intrinsics]) ],
|
|
[ AC_MSG_RESULT([no])]
|
|
)
|
|
CXXFLAGS="$TEMP_CXXFLAGS"
|
|
|
|
fi
|
|
|
|
CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS"
|
|
|
|
AC_ARG_WITH([utils],
|
|
[AS_HELP_STRING([--with-utils],
|
|
[build dash-cli dash-tx dash-wallet (default=yes)])],
|
|
[build_bitcoin_utils=$withval],
|
|
[build_bitcoin_utils=yes])
|
|
|
|
AC_ARG_ENABLE([util-cli],
|
|
[AS_HELP_STRING([--enable-util-cli],
|
|
[build dash-cli])],
|
|
[build_bitcoin_cli=$enableval],
|
|
[build_bitcoin_cli=$build_bitcoin_utils])
|
|
|
|
AC_ARG_ENABLE([util-tx],
|
|
[AS_HELP_STRING([--enable-util-tx],
|
|
[build dash-tx])],
|
|
[build_bitcoin_tx=$enableval],
|
|
[build_bitcoin_tx=$build_bitcoin_utils])
|
|
|
|
AC_ARG_ENABLE([util-wallet],
|
|
[AS_HELP_STRING([--enable-util-wallet],
|
|
[build dash-wallet])],
|
|
[build_bitcoin_wallet=$enableval],
|
|
[build_bitcoin_wallet=$build_bitcoin_utils])
|
|
|
|
AC_ARG_WITH([libs],
|
|
[AS_HELP_STRING([--with-libs],
|
|
[build libraries (default=yes)])],
|
|
[build_bitcoin_libs=$withval],
|
|
[build_bitcoin_libs=yes])
|
|
|
|
AC_ARG_WITH([daemon],
|
|
[AS_HELP_STRING([--with-daemon],
|
|
[build dashd daemon (default=yes)])],
|
|
[build_bitcoind=$withval],
|
|
[build_bitcoind=yes])
|
|
|
|
use_pkgconfig=yes
|
|
case $host in
|
|
*mingw*)
|
|
|
|
dnl pkgconfig does more harm than good with MinGW
|
|
use_pkgconfig=no
|
|
|
|
TARGET_OS=windows
|
|
AC_CHECK_LIB([kernel32], [GetModuleFileNameA],, AC_MSG_ERROR(libkernel32 missing))
|
|
AC_CHECK_LIB([user32], [main],, AC_MSG_ERROR(libuser32 missing))
|
|
AC_CHECK_LIB([gdi32], [main],, AC_MSG_ERROR(libgdi32 missing))
|
|
AC_CHECK_LIB([comdlg32], [main],, AC_MSG_ERROR(libcomdlg32 missing))
|
|
AC_CHECK_LIB([winmm], [main],, AC_MSG_ERROR(libwinmm missing))
|
|
AC_CHECK_LIB([shell32], [SHGetSpecialFolderPathW],, AC_MSG_ERROR(libshell32 missing))
|
|
AC_CHECK_LIB([comctl32], [main],, AC_MSG_ERROR(libcomctl32 missing))
|
|
AC_CHECK_LIB([ole32], [CoCreateInstance],, AC_MSG_ERROR(libole32 missing))
|
|
AC_CHECK_LIB([oleaut32], [main],, AC_MSG_ERROR(liboleaut32 missing))
|
|
AC_CHECK_LIB([uuid], [main],, AC_MSG_ERROR(libuuid missing))
|
|
AC_CHECK_LIB([advapi32], [CryptAcquireContextW],, AC_MSG_ERROR(libadvapi32 missing))
|
|
AC_CHECK_LIB([ws2_32], [WSAStartup],, AC_MSG_ERROR(libws2_32 missing))
|
|
AC_CHECK_LIB([shlwapi], [PathRemoveFileSpecW],, AC_MSG_ERROR(libshlwapi missing))
|
|
AC_CHECK_LIB([iphlpapi], [GetAdaptersAddresses],, AC_MSG_ERROR(libiphlpapi missing))
|
|
|
|
dnl -static is interpreted by libtool, where it has a different meaning.
|
|
dnl In libtool-speak, it's -all-static.
|
|
AX_CHECK_LINK_FLAG([[-static]],[LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"])
|
|
|
|
AC_PATH_PROG([MAKENSIS], [makensis], none)
|
|
if test x$MAKENSIS = xnone; then
|
|
AC_MSG_WARN("makensis not found. Cannot create installer.")
|
|
fi
|
|
|
|
AC_PATH_TOOL(WINDRES, windres, none)
|
|
if test x$WINDRES = xnone; then
|
|
AC_MSG_ERROR("windres not found")
|
|
fi
|
|
|
|
CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB -D_WIN32_WINNT=0x0601"
|
|
|
|
dnl libtool insists upon adding -nostdlib and a list of objects/libs to link against.
|
|
dnl That breaks our ability to build dll's with static libgcc/libstdc++/libssp. Override
|
|
dnl its command here, with the predeps/postdeps removed, and -static inserted. Postdeps are
|
|
dnl also overridden to prevent their insertion later.
|
|
dnl This should only affect dll's.
|
|
archive_cmds_CXX="\$CC -shared \$libobjs \$deplibs \$compiler_flags -static -o \$output_objdir/\$soname \${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker \$lib"
|
|
postdeps_CXX=
|
|
|
|
dnl We require Windows 7 (NT 6.1) or later
|
|
AX_CHECK_LINK_FLAG([[-Wl,--major-subsystem-version -Wl,6 -Wl,--minor-subsystem-version -Wl,1]],[LDFLAGS="$LDFLAGS -Wl,--major-subsystem-version -Wl,6 -Wl,--minor-subsystem-version -Wl,1"],,[[$LDFLAG_WERROR]])
|
|
;;
|
|
*darwin*)
|
|
TARGET_OS=darwin
|
|
if test x$cross_compiling != xyes; then
|
|
BUILD_OS=darwin
|
|
AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert)
|
|
AC_CHECK_PROG([BREW],brew, brew)
|
|
if test x$BREW = xbrew; then
|
|
dnl These Homebrew packages may be keg-only, meaning that they won't be found
|
|
dnl in expected paths because they may conflict with system files. Ask
|
|
dnl Homebrew where each one is located, then adjust paths accordingly.
|
|
dnl It's safe to add these paths even if the functionality is disabled by
|
|
dnl the user (--without-wallet or --without-gui for example).
|
|
|
|
qt5_prefix=$($BREW --prefix qt5 2>/dev/null)
|
|
if $BREW list --versions berkeley-db4 >/dev/null && test "x$BDB_CFLAGS" = "x" && test "x$BDB_LIBS" = "x" && test "$use_bdb" != "no"; then
|
|
bdb_prefix=$($BREW --prefix berkeley-db4 2>/dev/null)
|
|
dnl This must precede the call to BITCOIN_FIND_BDB48 below.
|
|
BDB_CFLAGS="-I$bdb_prefix/include"
|
|
BDB_LIBS="-L$bdb_prefix/lib -ldb_cxx-4.8"
|
|
fi
|
|
if test x$qt5_prefix != x; then
|
|
PKG_CONFIG_PATH="$qt5_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
|
|
export PKG_CONFIG_PATH
|
|
fi
|
|
|
|
case $host in
|
|
*aarch64*)
|
|
dnl The preferred Homebrew prefix for Apple Silicon is /opt/homebrew.
|
|
dnl Therefore, as we do not use pkg-config to detect miniupnpc and libnatpmp
|
|
dnl packages, we should set the CPPFLAGS and LDFLAGS variables for them
|
|
dnl explicitly.
|
|
if test "x$use_upnp" != xno && $BREW list --versions miniupnpc >/dev/null; then
|
|
miniupnpc_prefix=$($BREW --prefix miniupnpc 2>/dev/null)
|
|
if test "x$suppress_external_warnings" != xno; then
|
|
CPPFLAGS="$CPPFLAGS -isystem $miniupnpc_prefix/include"
|
|
else
|
|
CPPFLAGS="$CPPFLAGS -I$miniupnpc_prefix/include"
|
|
fi
|
|
LDFLAGS="$LDFLAGS -L$miniupnpc_prefix/lib"
|
|
fi
|
|
if test "x$use_natpmp" != xno && $BREW list --versions libnatpmp >/dev/null; then
|
|
libnatpmp_prefix=$($BREW --prefix libnatpmp 2>/dev/null)
|
|
if test "x$suppress_external_warnings" != xno; then
|
|
CPPFLAGS="$CPPFLAGS -isystem $libnatpmp_prefix/include"
|
|
else
|
|
CPPFLAGS="$CPPFLAGS -I$libnatpmp_prefix/include"
|
|
fi
|
|
LDFLAGS="$LDFLAGS -L$libnatpmp_prefix/lib"
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
else
|
|
case $build_os in
|
|
*darwin*)
|
|
BUILD_OS=darwin
|
|
;;
|
|
*)
|
|
AC_PATH_TOOL([DSYMUTIL], [dsymutil], dsymutil)
|
|
AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], install_name_tool)
|
|
AC_PATH_TOOL([OTOOL], [otool], otool)
|
|
AC_PATH_PROGS([XORRISOFS], [xorrisofs], xorrisofs)
|
|
AC_PATH_PROGS([DMG], [dmg], dmg)
|
|
AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert)
|
|
AC_PATH_PROGS([IMAGEMAGICK_CONVERT], [convert],convert)
|
|
AC_PATH_PROGS([TIFFCP], [tiffcp],tiffcp)
|
|
|
|
dnl libtool will try to strip the static lib, which is a problem for
|
|
dnl cross-builds because strip attempts to call a hard-coded ld,
|
|
dnl which may not exist in the path. Stripping the .a is not
|
|
dnl necessary, so just disable it.
|
|
old_striplib=
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
AX_CHECK_LINK_FLAG([[-Wl,-headerpad_max_install_names]], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"])
|
|
CPPFLAGS="$CPPFLAGS -DMAC_OSX -DOBJC_OLD_DISPATCH_PROTOTYPES=0"
|
|
OBJCXXFLAGS="$CXXFLAGS"
|
|
;;
|
|
*android*)
|
|
dnl make sure android stays above linux for hosts like *linux-android*
|
|
TARGET_OS=android
|
|
;;
|
|
*linux*)
|
|
TARGET_OS=linux
|
|
;;
|
|
esac
|
|
|
|
if test x$use_pkgconfig = xyes; then
|
|
m4_ifndef([PKG_PROG_PKG_CONFIG], [AC_MSG_ERROR(PKG_PROG_PKG_CONFIG macro not found. Please install pkg-config and re-run autogen.sh.)])
|
|
m4_ifdef([PKG_PROG_PKG_CONFIG], [
|
|
PKG_PROG_PKG_CONFIG
|
|
if test x"$PKG_CONFIG" = "x"; then
|
|
AC_MSG_ERROR(pkg-config not found.)
|
|
fi
|
|
])
|
|
fi
|
|
|
|
if test x$use_extended_functional_tests != xno; then
|
|
AC_SUBST(EXTENDED_FUNCTIONAL_TESTS, --extended)
|
|
fi
|
|
|
|
if test x$use_lcov = xyes; then
|
|
if test x$LCOV = x; then
|
|
AC_MSG_ERROR("lcov testing requested but lcov not found")
|
|
fi
|
|
if test x$GCOV = x; then
|
|
AC_MSG_ERROR("lcov testing requested but gcov not found")
|
|
fi
|
|
if test x$PYTHON = x; then
|
|
AC_MSG_ERROR("lcov testing requested but python not found")
|
|
fi
|
|
if test x$GENHTML = x; then
|
|
AC_MSG_ERROR("lcov testing requested but genhtml not found")
|
|
fi
|
|
LCOV="$LCOV --gcov-tool=$GCOV"
|
|
AX_CHECK_LINK_FLAG([[--coverage]], [LDFLAGS="$LDFLAGS --coverage"],
|
|
[AC_MSG_ERROR("lcov testing requested but --coverage linker flag does not work")])
|
|
AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"],
|
|
[AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")])
|
|
AC_DEFINE(USE_COVERAGE, 1, [Define this symbol if coverage is enabled])
|
|
CXXFLAGS="$CXXFLAGS -Og"
|
|
fi
|
|
|
|
if test x$use_lcov_branch != xno; then
|
|
AC_SUBST(LCOV_OPTS, "$LCOV_OPTS --rc lcov_branch_coverage=1")
|
|
fi
|
|
|
|
dnl Check for endianness
|
|
AC_C_BIGENDIAN
|
|
|
|
dnl Check for pthread compile/link requirements
|
|
AX_PTHREAD
|
|
|
|
dnl The following macro will add the necessary defines to bitcoin-config.h, but
|
|
dnl they also need to be passed down to any subprojects. Pull the results out of
|
|
dnl the cache and add them to CPPFLAGS.
|
|
AC_SYS_LARGEFILE
|
|
dnl detect POSIX or GNU variant of strerror_r
|
|
AC_FUNC_STRERROR_R
|
|
|
|
if test x$ac_cv_sys_file_offset_bits != x &&
|
|
test x$ac_cv_sys_file_offset_bits != xno &&
|
|
test x$ac_cv_sys_file_offset_bits != xunknown; then
|
|
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
|
|
fi
|
|
|
|
if test x$ac_cv_sys_large_files != x &&
|
|
test x$ac_cv_sys_large_files != xno &&
|
|
test x$ac_cv_sys_large_files != xunknown; then
|
|
CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
|
|
fi
|
|
|
|
AX_GCC_FUNC_ATTRIBUTE([visibility])
|
|
AX_GCC_FUNC_ATTRIBUTE([dllexport])
|
|
AX_GCC_FUNC_ATTRIBUTE([dllimport])
|
|
|
|
if test x$use_glibc_compat != xno; then
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=__divmoddi4]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=__divmoddi4"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=log2f]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=log2f"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=log2]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=log2"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=log]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=log"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=pow]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=pow"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=exp]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=exp"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=exp2]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=exp2"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--wrap=fcntl]], [COMPAT_LDFLAGS="$COMPAT_LDFLAGS -Wl,--wrap=fcntl"])
|
|
else
|
|
AC_SEARCH_LIBS([clock_gettime],[rt])
|
|
fi
|
|
|
|
if test "x$enable_gprof" = xyes; then
|
|
dnl -pg is incompatible with -pie. Since hardening and profiling together doesn't make sense,
|
|
dnl we simply make them mutually exclusive here. Additionally, hardened toolchains may force
|
|
dnl -pie by default, in which case it needs to be turned off with -no-pie.
|
|
|
|
if test x$use_hardening = xyes; then
|
|
AC_MSG_ERROR(gprof profiling is not compatible with hardening. Reconfigure with --disable-hardening or --disable-gprof)
|
|
fi
|
|
use_hardening=no
|
|
AX_CHECK_COMPILE_FLAG([-pg],[GPROF_CXXFLAGS="-pg"],
|
|
[AC_MSG_ERROR(gprof profiling requested but not available)], [[$CXXFLAG_WERROR]])
|
|
|
|
AX_CHECK_LINK_FLAG([[-no-pie]], [GPROF_LDFLAGS="-no-pie"])
|
|
AX_CHECK_LINK_FLAG([[-pg]],[GPROF_LDFLAGS="$GPROF_LDFLAGS -pg"],
|
|
[AC_MSG_ERROR(gprof profiling requested but not available)], [[$GPROF_LDFLAGS]])
|
|
fi
|
|
|
|
if test x$TARGET_OS != xwindows; then
|
|
dnl All windows code is PIC, forcing it on just adds useless compile warnings
|
|
AX_CHECK_COMPILE_FLAG([-fPIC],[PIC_FLAGS="-fPIC"])
|
|
fi
|
|
|
|
dnl All versions of gcc that we commonly use for building are subject to bug
|
|
dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348. To work around that, set
|
|
dnl -fstack-reuse=none for all gcc builds. (Only gcc understands this flag)
|
|
AX_CHECK_COMPILE_FLAG([-fstack-reuse=none],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-reuse=none"])
|
|
if test x$use_hardening != xno; then
|
|
use_hardening=yes
|
|
AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"])
|
|
AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"])
|
|
|
|
dnl -fcf-protection used with Clang 7 causes ld to emit warnings:
|
|
dnl ld: error: ... <corrupt x86 feature size: 0x8>
|
|
dnl Use CHECK_LINK_FLAG & --fatal-warnings to ensure we wont use the flag in this case.
|
|
AX_CHECK_LINK_FLAG([-fcf-protection=full],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fcf-protection=full"],, [[$LDFLAG_WERROR]])
|
|
|
|
case $host in
|
|
*mingw*)
|
|
dnl stack-clash-protection doesn't currently work, and likely should just be skipped for Windows.
|
|
dnl See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90458 for more details.
|
|
;;
|
|
*)
|
|
AX_CHECK_COMPILE_FLAG([-fstack-clash-protection], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-clash-protection"], [], [$CXXFLAG_WERROR])
|
|
;;
|
|
esac
|
|
|
|
|
|
dnl When enable_debug is yes, all optimizations are disabled.
|
|
dnl However, FORTIFY_SOURCE requires that there is some level of optimization, otherwise it does nothing and just creates a compiler warning.
|
|
dnl Since FORTIFY_SOURCE is a no-op without optimizations, do not enable it when enable_debug is yes.
|
|
if test x$enable_debug != xyes; then
|
|
AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[
|
|
AX_CHECK_PREPROC_FLAG([-U_FORTIFY_SOURCE],[
|
|
HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -U_FORTIFY_SOURCE"
|
|
])
|
|
HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -D_FORTIFY_SOURCE=2"
|
|
])
|
|
fi
|
|
|
|
AX_CHECK_LINK_FLAG([[-Wl,--dynamicbase]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--nxcompat]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,--high-entropy-va]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--high-entropy-va"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"])
|
|
AX_CHECK_LINK_FLAG([[-fPIE -pie]], [PIE_FLAGS="-fPIE"; HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"],, [[$CXXFLAG_WERROR]])
|
|
|
|
case $host in
|
|
*mingw*)
|
|
AC_CHECK_LIB([ssp], [main],, AC_MSG_ERROR(libssp missing))
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
dnl These flags are specific to ld64, and may cause issues with other linkers.
|
|
dnl For example: GNU ld will interpret -dead_strip as -de and then try and use
|
|
dnl "ad_strip" as the symbol for the entry point.
|
|
if test x$TARGET_OS = xdarwin; then
|
|
AX_CHECK_LINK_FLAG([[-Wl,-dead_strip]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,-dead_strip_dylibs]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip_dylibs"])
|
|
AX_CHECK_LINK_FLAG([[-Wl,-bind_at_load]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-bind_at_load"])
|
|
fi
|
|
|
|
if test x$enable_determinism = xyes; then
|
|
if test x$TARGET_OS = xwindows; then
|
|
AX_CHECK_LINK_FLAG([[-Wl,--no-insert-timestamp]], [LDFLAGS="$LDFLAGS -Wl,--no-insert-timestamp"])
|
|
fi
|
|
fi
|
|
|
|
AC_CHECK_HEADERS([endian.h sys/endian.h byteswap.h stdio.h stdlib.h unistd.h strings.h sys/types.h sys/stat.h sys/select.h sys/prctl.h sys/sysctl.h vm/vm_param.h sys/vmmeter.h sys/resources.h])
|
|
|
|
AC_CHECK_DECLS([getifaddrs, freeifaddrs],[CHECK_SOCKET],,
|
|
[#include <sys/types.h>
|
|
#include <ifaddrs.h>]
|
|
)
|
|
AC_CHECK_DECLS([strnlen])
|
|
|
|
dnl Check for daemon(3), unrelated to --with-daemon (although used by it)
|
|
AC_CHECK_DECLS([daemon])
|
|
|
|
AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64],,,
|
|
[#if HAVE_ENDIAN_H
|
|
#include <endian.h>
|
|
#elif HAVE_SYS_ENDIAN_H
|
|
#include <sys/endian.h>
|
|
#endif])
|
|
|
|
AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64],,,
|
|
[#if HAVE_BYTESWAP_H
|
|
#include <byteswap.h>
|
|
#endif])
|
|
|
|
AC_CHECK_DECLS([__builtin_clz, __builtin_clzl, __builtin_clzll])
|
|
|
|
dnl Check for mallopt(M_ARENA_MAX) (to set glibc arenas)
|
|
AC_MSG_CHECKING(for mallopt M_ARENA_MAX)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]],
|
|
[[ mallopt(M_ARENA_MAX, 1); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOPT_ARENA_MAX, 1,[Define this symbol if you have mallopt with M_ARENA_MAX]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
dnl Check for malloc_info (for memory statistics information in getmemoryinfo)
|
|
AC_MSG_CHECKING(for getmemoryinfo)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]],
|
|
[[ int f = malloc_info(0, NULL); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOC_INFO, 1,[Define this symbol if you have malloc_info]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING([for visibility attribute])
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([
|
|
int foo_def( void ) __attribute__((visibility("default")));
|
|
int main(){}
|
|
])],
|
|
[
|
|
AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.])
|
|
AC_MSG_RESULT(yes)
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
if test x$use_reduce_exports = xyes; then
|
|
AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduce-exports.])
|
|
fi
|
|
]
|
|
)
|
|
|
|
dnl thread_local is currently disabled when building with glibc back compat.
|
|
dnl Our minimum supported glibc is 2.17, however support for thread_local
|
|
dnl did not arrive in glibc until 2.18.
|
|
if test "x$use_thread_local" = xyes || { test "x$use_thread_local" = xauto && test "x$use_glibc_compat" = xno; }; then
|
|
TEMP_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$TEMP_LDFLAGS $PTHREAD_CFLAGS"
|
|
AC_MSG_CHECKING([for thread_local support])
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([
|
|
#include <thread>
|
|
static thread_local int foo = 0;
|
|
static void run_thread() { foo++;}
|
|
int main(){
|
|
for(int i = 0; i < 10; i++) { std::thread(run_thread).detach();}
|
|
return foo;
|
|
}
|
|
])],
|
|
[
|
|
case $host in
|
|
*mingw*)
|
|
dnl mingw32's implementation of thread_local has also been shown to behave
|
|
dnl erroneously under concurrent usage; see:
|
|
dnl https://gist.github.com/jamesob/fe9a872051a88b2025b1aa37bfa98605
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*freebsd*)
|
|
dnl FreeBSD's implementation of thread_local is also buggy (per
|
|
dnl https://groups.google.com/d/msg/bsdmailinglist/22ncTZAbDp4/Dii_pII5AwAJ)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*)
|
|
AC_DEFINE(HAVE_THREAD_LOCAL,1,[Define if thread_local is supported.])
|
|
AC_MSG_RESULT(yes)
|
|
;;
|
|
esac
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
]
|
|
)
|
|
LDFLAGS="$TEMP_LDFLAGS"
|
|
fi
|
|
|
|
dnl check for gmtime_r(), fallback to gmtime_s() if that is unavailable
|
|
dnl fail if neither are available.
|
|
AC_MSG_CHECKING(for gmtime_r)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ctime>]],
|
|
[[ gmtime_r((const time_t *) nullptr, (struct tm *) nullptr); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GMTIME_R, 1, [Define this symbol if gmtime_r is available]) ],
|
|
[ AC_MSG_RESULT(no);
|
|
AC_MSG_CHECKING(for gmtime_s);
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ctime>]],
|
|
[[ gmtime_s((struct tm *) nullptr, (const time_t *) nullptr); ]])],
|
|
[ AC_MSG_RESULT(yes)],
|
|
[ AC_MSG_RESULT(no); AC_MSG_ERROR(Both gmtime_r and gmtime_s are unavailable) ]
|
|
)
|
|
]
|
|
)
|
|
|
|
dnl Check for different ways of gathering OS randomness
|
|
AC_MSG_CHECKING(for Linux getrandom syscall)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>
|
|
#include <sys/syscall.h>
|
|
#include <linux/random.h>]],
|
|
[[ syscall(SYS_getrandom, nullptr, 32, 0); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_GETRANDOM, 1,[Define this symbol if the Linux getrandom system call is available]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for getentropy)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]],
|
|
[[ getentropy(nullptr, 32) ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GETENTROPY, 1,[Define this symbol if the BSD getentropy system call is available]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for getentropy via random.h)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>
|
|
#include <sys/random.h>]],
|
|
[[ getentropy(nullptr, 32) ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GETENTROPY_RAND, 1,[Define this symbol if the BSD getentropy system call is available with sys/random.h]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for sysctl)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
|
|
#include <sys/sysctl.h>]],
|
|
[[ #ifdef __linux__
|
|
#error "Don't use sysctl on Linux, it's deprecated even when it works"
|
|
#endif
|
|
sysctl(nullptr, 2, nullptr, nullptr, nullptr, 0); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL, 1,[Define this symbol if the BSD sysctl() is available]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for sysctl KERN_ARND)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
|
|
#include <sys/sysctl.h>]],
|
|
[[ #ifdef __linux__
|
|
#error "Don't use sysctl on Linux, it's deprecated even when it works"
|
|
#endif
|
|
static int name[2] = {CTL_KERN, KERN_ARND};
|
|
sysctl(name, 2, nullptr, nullptr, nullptr, 0); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL_ARND, 1,[Define this symbol if the BSD sysctl(KERN_ARND) is available]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for if type char equals int8_t)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>
|
|
#include <type_traits>]],
|
|
[[ static_assert(std::is_same<int8_t, char>::value, ""); ]])],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(CHAR_EQUALS_INT8, 1,[Define this symbol if type char equals int8_t]) ],
|
|
[ AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
dnl ensure backtrace() is found, check -lexecinfo if necessary
|
|
if test x$TARGET_OS != xwindows; then
|
|
if test "x$enable_stacktraces" != xno; then
|
|
AC_SEARCH_LIBS([backtrace], [execinfo], [], [
|
|
AC_MSG_ERROR([Unable to find backtrace()])
|
|
])
|
|
fi
|
|
fi
|
|
|
|
dnl LevelDB platform checks
|
|
AC_MSG_CHECKING(for fdatasync)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]],
|
|
[[ fdatasync(0); ]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_FDATASYNC=1 ],
|
|
[ AC_MSG_RESULT(no); HAVE_FDATASYNC=0 ]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for F_FULLFSYNC)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]],
|
|
[[ fcntl(0, F_FULLFSYNC, 0); ]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_FULLFSYNC=1 ],
|
|
[ AC_MSG_RESULT(no); HAVE_FULLFSYNC=0 ]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for O_CLOEXEC)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]],
|
|
[[ open("", O_CLOEXEC); ]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_O_CLOEXEC=1 ],
|
|
[ AC_MSG_RESULT(no); HAVE_O_CLOEXEC=0 ]
|
|
)
|
|
|
|
dnl crc32c platform checks
|
|
AC_MSG_CHECKING(for __builtin_prefetch)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[
|
|
char data = 0;
|
|
const char* address = &data;
|
|
__builtin_prefetch(address, 0, 0);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_BUILTIN_PREFETCH=1 ],
|
|
[ AC_MSG_RESULT(no); HAVE_BUILTIN_PREFETCH=0 ]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for _mm_prefetch)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <xmmintrin.h>]], [[
|
|
char data = 0;
|
|
const char* address = &data;
|
|
_mm_prefetch(address, _MM_HINT_NTA);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_MM_PREFETCH=1 ],
|
|
[ AC_MSG_RESULT(no); HAVE_MM_PREFETCH=0 ]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for strong getauxval support in the system headers)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <arm_acle.h>
|
|
#include <arm_neon.h>
|
|
#include <sys/auxv.h>
|
|
]], [[
|
|
getauxval(AT_HWCAP);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_STRONG_GETAUXVAL=1; AC_DEFINE(HAVE_STRONG_GETAUXVAL, 1, [Define this symbol to build code that uses getauxval)]) ],
|
|
[ AC_MSG_RESULT(no); HAVE_STRONG_GETAUXVAL=0 ]
|
|
)
|
|
|
|
AC_MSG_CHECKING(for weak getauxval support in the compiler)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#ifdef __linux__
|
|
unsigned long getauxval(unsigned long type) __attribute__((weak));
|
|
#define AT_HWCAP 16
|
|
#endif
|
|
]], [[
|
|
getauxval(AT_HWCAP);
|
|
]])],
|
|
[ AC_MSG_RESULT(yes); HAVE_WEAK_GETAUXVAL=1; AC_DEFINE(HAVE_WEAK_GETAUXVAL, 1, [Define this symbol to build code that uses getauxval (weak linking)]) ],
|
|
[ AC_MSG_RESULT(no); HAVE_WEAK_GETAUXVAL=0 ]
|
|
)
|
|
|
|
dnl Check for reduced exports
|
|
if test x$use_reduce_exports = xyes; then
|
|
AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"],
|
|
[AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])])
|
|
fi
|
|
|
|
AC_MSG_CHECKING([for std::system])
|
|
AC_LINK_IFELSE(
|
|
[ AC_LANG_PROGRAM(
|
|
[[ #include <cstdlib> ]],
|
|
[[ int nErr = std::system(""); ]]
|
|
)],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STD__SYSTEM, 1, Define to 1 if you have the `std::system' function.)],
|
|
[ AC_MSG_RESULT(no) ]
|
|
)
|
|
|
|
AC_MSG_CHECKING([for ::_wsystem])
|
|
AC_LINK_IFELSE(
|
|
[ AC_LANG_PROGRAM(
|
|
[[ ]],
|
|
[[ int nErr = ::_wsystem(""); ]]
|
|
)],
|
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_WSYSTEM, 1, Define to 1 if you have the `::wsystem' function.)],
|
|
[ AC_MSG_RESULT(no) ]
|
|
)
|
|
|
|
# Define to 1 if std::system or ::wsystem (Windows) is available
|
|
AC_DEFINE([HAVE_SYSTEM], [HAVE_STD__SYSTEM || HAVE_WSYSTEM], [std::system or ::wsystem])
|
|
|
|
dnl SUPPRESSED_CPPFLAGS=SUPPRESS_WARNINGS([$SOME_CPPFLAGS])
|
|
dnl Replace -I with -isystem in $SOME_CPPFLAGS to suppress warnings from
|
|
dnl headers from its include directories and return the result.
|
|
dnl See -isystem documentation:
|
|
dnl https://gcc.gnu.org/onlinedocs/gcc/Directory-Options.html
|
|
dnl https://clang.llvm.org/docs/ClangCommandLineReference.html#cmdoption-clang-isystem-directory
|
|
dnl Do not change "-I/usr/include" to "-isystem /usr/include" because that
|
|
dnl is not necessary (/usr/include is already a system directory) and because
|
|
dnl it would break GCC's #include_next.
|
|
AC_DEFUN([SUPPRESS_WARNINGS],
|
|
[$(echo $1 |${SED} -E -e 's/(^| )-I/\1-isystem /g' -e 's;-isystem /usr/include([/ ]|$);-I/usr/include\1;g')])
|
|
|
|
dnl enable-fuzz should disable all other targets
|
|
if test "x$enable_fuzz" = "xyes"; then
|
|
AC_MSG_WARN(enable-fuzz will disable all other targets)
|
|
build_bitcoin_utils=no
|
|
build_bitcoin_cli=no
|
|
build_bitcoin_tx=no
|
|
build_bitcoin_wallet=no
|
|
build_bitcoind=no
|
|
build_bitcoin_libs=no
|
|
bitcoin_enable_qt=no
|
|
bitcoin_enable_qt_test=no
|
|
bitcoin_enable_qt_dbus=no
|
|
enable_wallet=no
|
|
use_bench=no
|
|
use_upnp=no
|
|
use_natpmp=no
|
|
use_zmq=no
|
|
|
|
AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"]],,[[$CXXFLAG_WERROR]])
|
|
|
|
AC_MSG_CHECKING([whether main function is needed])
|
|
AX_CHECK_LINK_FLAG(
|
|
[[-fsanitize=$use_sanitizers]],
|
|
[AC_MSG_RESULT([no])],
|
|
[AC_MSG_RESULT([yes])
|
|
CPPFLAGS="$CPPFLAGS -DPROVIDE_MAIN_FUNCTION"],
|
|
[],
|
|
[AC_LANG_PROGRAM([[
|
|
#include <cstdint>
|
|
#include <cstddef>
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { return 0; }
|
|
/* comment to remove the main function ...
|
|
]],[[
|
|
*/ int not_main() {
|
|
]])])
|
|
else
|
|
BITCOIN_QT_INIT
|
|
|
|
dnl sets $bitcoin_enable_qt, $bitcoin_enable_qt_test, $bitcoin_enable_qt_dbus
|
|
BITCOIN_QT_CONFIGURE([5.5.1])
|
|
|
|
dnl Keep a copy of the original $QT_INCLUDES and use it when invoking qt's moc
|
|
QT_INCLUDES_UNSUPPRESSED=$QT_INCLUDES
|
|
if test x$suppress_external_warnings != xno ; then
|
|
QT_INCLUDES=SUPPRESS_WARNINGS($QT_INCLUDES)
|
|
QT_DBUS_INCLUDES=SUPPRESS_WARNINGS($QT_DBUS_INCLUDES)
|
|
QT_TEST_INCLUDES=SUPPRESS_WARNINGS($QT_TEST_INCLUDES)
|
|
fi
|
|
fi
|
|
|
|
if test x$enable_wallet != xno; then
|
|
dnl Check for libdb_cxx only if wallet enabled
|
|
BITCOIN_FIND_BDB48
|
|
if test x$suppress_external_warnings != xno ; then
|
|
BDB_CPPFLAGS=SUPPRESS_WARNINGS($BDB_CPPFLAGS)
|
|
fi
|
|
fi
|
|
|
|
dnl Check for libminiupnpc (optional)
|
|
if test x$use_upnp != xno; then
|
|
AC_CHECK_HEADERS(
|
|
[miniupnpc/miniwget.h miniupnpc/miniupnpc.h miniupnpc/upnpcommands.h miniupnpc/upnperrors.h],
|
|
[AC_CHECK_LIB([miniupnpc], [upnpDiscover], [MINIUPNPC_LIBS=-lminiupnpc], [have_miniupnpc=no])],
|
|
[have_miniupnpc=no]
|
|
)
|
|
dnl The minimum supported miniUPnPc API version is set to 10. This keeps compatibility
|
|
dnl with Ubuntu 16.04 LTS and Debian 8 libminiupnpc-dev packages.
|
|
if test x$have_miniupnpc != xno; then
|
|
AC_MSG_CHECKING([whether miniUPnPc API version is supported])
|
|
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
|
|
@%:@include <miniupnpc/miniupnpc.h>
|
|
]], [[
|
|
#if MINIUPNPC_API_VERSION >= 10
|
|
// Everything is okay
|
|
#else
|
|
# error miniUPnPc API version is too old
|
|
#endif
|
|
]])],[
|
|
AC_MSG_RESULT(yes)
|
|
],[
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_WARN([miniUPnPc API version < 10 is unsupported, disabling UPnP support.])
|
|
have_miniupnpc=no
|
|
])
|
|
fi
|
|
fi
|
|
|
|
dnl Check for libnatpmp (optional).
|
|
if test "x$use_natpmp" != xno; then
|
|
AC_CHECK_HEADERS([natpmp.h],
|
|
[AC_CHECK_LIB([natpmp], [initnatpmp], [NATPMP_LIBS=-lnatpmp], [have_natpmp=no])],
|
|
[have_natpmp=no])
|
|
fi
|
|
|
|
if test x$build_bitcoin_wallet$build_bitcoin_cli$build_bitcoin_tx$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnonononononono; then
|
|
use_boost=no
|
|
else
|
|
use_boost=yes
|
|
fi
|
|
|
|
if test x$use_boost = xyes; then
|
|
|
|
dnl Minimum required Boost version
|
|
define(MINIMUM_REQUIRED_BOOST, 1.47.0)
|
|
|
|
dnl Check for boost libs
|
|
AX_BOOST_BASE([MINIMUM_REQUIRED_BOOST])
|
|
if test x$want_boost = xno; then
|
|
AC_MSG_ERROR([[only libdashconsensus can be built without boost]])
|
|
fi
|
|
AX_BOOST_FILESYSTEM
|
|
AX_BOOST_THREAD
|
|
|
|
if test x$suppress_external_warnings != xno; then
|
|
dnl Prevent use of std::unary_function, which was removed in C++17,
|
|
dnl and will generate warnings with newer compilers.
|
|
dnl See: https://github.com/boostorg/container_hash/issues/22.
|
|
BOOST_CPPFLAGS="$BOOST_CPPFLAGS -DBOOST_NO_CXX98_FUNCTION_BASE"
|
|
|
|
BOOST_CPPFLAGS=SUPPRESS_WARNINGS($BOOST_CPPFLAGS)
|
|
fi
|
|
|
|
dnl Boost 1.56 through 1.62 allow using std::atomic instead of its own atomic
|
|
dnl counter implementations. In 1.63 and later the std::atomic approach is default.
|
|
m4_pattern_allow(DBOOST_AC_USE_STD_ATOMIC) dnl otherwise it's treated like a macro
|
|
BOOST_CPPFLAGS="-DBOOST_SP_USE_STD_ATOMIC -DBOOST_AC_USE_STD_ATOMIC $BOOST_CPPFLAGS"
|
|
|
|
if test x$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$use_reduce_exports = xyes; then
|
|
CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS"
|
|
AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]], [RELDFLAGS="-Wl,--exclude-libs,ALL"])
|
|
fi
|
|
|
|
if test x$use_tests = xyes; then
|
|
|
|
if test x$HEXDUMP = x; then
|
|
AC_MSG_ERROR(hexdump is required for tests)
|
|
fi
|
|
|
|
|
|
if test x$use_boost = xyes; then
|
|
|
|
AX_BOOST_UNIT_TEST_FRAMEWORK
|
|
|
|
dnl Determine if -DBOOST_TEST_DYN_LINK is needed
|
|
AC_MSG_CHECKING([for dynamic linked boost test])
|
|
TEMP_LIBS="$LIBS"
|
|
LIBS="$LIBS $BOOST_LDFLAGS $BOOST_UNIT_TEST_FRAMEWORK_LIB"
|
|
TEMP_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([
|
|
#define BOOST_TEST_DYN_LINK
|
|
#define BOOST_TEST_MAIN
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
])],
|
|
[AC_MSG_RESULT(yes)]
|
|
[TESTDEFS="$TESTDEFS -DBOOST_TEST_DYN_LINK"],
|
|
[AC_MSG_RESULT(no)])
|
|
LIBS="$TEMP_LIBS"
|
|
CPPFLAGS="$TEMP_CPPFLAGS"
|
|
|
|
fi
|
|
fi
|
|
|
|
if test x$use_boost = xyes; then
|
|
|
|
BOOST_LIBS="$BOOST_LDFLAGS $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB"
|
|
|
|
|
|
dnl If boost (prior to 1.57) was built without c++11, it emulated scoped enums
|
|
dnl using c++98 constructs. Unfortunately, this implementation detail leaked into
|
|
dnl the abi. This was fixed in 1.57.
|
|
|
|
dnl When building against that installed version using c++11, the headers pick up
|
|
dnl on the native c++11 scoped enum support and enable it, however it will fail to
|
|
dnl link. This can be worked around by disabling c++11 scoped enums if linking will
|
|
dnl fail.
|
|
dnl BOOST_NO_SCOPED_ENUMS was changed to BOOST_NO_CXX11_SCOPED_ENUMS in 1.51.
|
|
|
|
TEMP_LIBS="$LIBS"
|
|
LIBS="$BOOST_LIBS $LIBS"
|
|
TEMP_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
|
AC_MSG_CHECKING([for mismatched boost c++11 scoped enums])
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <boost/config.hpp>
|
|
#include <boost/version.hpp>
|
|
#if !defined(BOOST_NO_SCOPED_ENUMS) && !defined(BOOST_NO_CXX11_SCOPED_ENUMS) && BOOST_VERSION < 105700
|
|
#define BOOST_NO_SCOPED_ENUMS
|
|
#define BOOST_NO_CXX11_SCOPED_ENUMS
|
|
#define CHECK
|
|
#endif
|
|
#include <boost/filesystem.hpp>
|
|
]],[[
|
|
#if defined(CHECK)
|
|
boost::filesystem::copy_file("foo", "bar");
|
|
#else
|
|
choke;
|
|
#endif
|
|
]])],
|
|
[AC_MSG_RESULT(mismatched); BOOST_CPPFLAGS="$BOOST_CPPFLAGS -DBOOST_NO_SCOPED_ENUMS -DBOOST_NO_CXX11_SCOPED_ENUMS"], [AC_MSG_RESULT(ok)])
|
|
LIBS="$TEMP_LIBS"
|
|
CPPFLAGS="$TEMP_CPPFLAGS"
|
|
|
|
fi
|
|
|
|
if test x$use_pkgconfig = xyes; then
|
|
: dnl
|
|
m4_ifdef(
|
|
[PKG_CHECK_MODULES],
|
|
[
|
|
if test x$use_qr != xno; then
|
|
BITCOIN_QT_CHECK([PKG_CHECK_MODULES([QR], [libqrencode], [have_qrencode=yes], [have_qrencode=no])])
|
|
fi
|
|
if test x$build_bitcoin_cli$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then
|
|
PKG_CHECK_MODULES([EVENT], [libevent],, [AC_MSG_ERROR(libevent not found.)])
|
|
if test x$TARGET_OS != xwindows; then
|
|
PKG_CHECK_MODULES([EVENT_PTHREADS], [libevent_pthreads],, [AC_MSG_ERROR(libevent_pthreads not found.)])
|
|
fi
|
|
fi
|
|
|
|
if test "x$use_zmq" = "xyes"; then
|
|
PKG_CHECK_MODULES([ZMQ],[libzmq >= 4],
|
|
[AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])],
|
|
[AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
|
|
AC_MSG_WARN([libzmq version 4.x or greater not found, disabling])
|
|
use_zmq=no])
|
|
else
|
|
AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
|
|
fi
|
|
]
|
|
)
|
|
else
|
|
|
|
if test x$build_bitcoin_cli$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then
|
|
AC_CHECK_HEADER([event2/event.h],, AC_MSG_ERROR(libevent headers missing),)
|
|
AC_CHECK_LIB([event],[main],EVENT_LIBS=-levent,AC_MSG_ERROR(libevent missing))
|
|
if test x$TARGET_OS != xwindows; then
|
|
AC_CHECK_LIB([event_pthreads],[main],EVENT_PTHREADS_LIBS=-levent_pthreads,AC_MSG_ERROR(libevent_pthreads missing))
|
|
fi
|
|
fi
|
|
|
|
if test "x$use_zmq" = "xyes"; then
|
|
AC_CHECK_HEADER([zmq.h],
|
|
[AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])],
|
|
[AC_MSG_WARN([zmq.h not found, disabling zmq support])
|
|
use_zmq=no
|
|
AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])])
|
|
AC_CHECK_LIB([zmq],[zmq_ctx_shutdown],ZMQ_LIBS=-lzmq,
|
|
[AC_MSG_WARN([libzmq >= 4.0 not found, disabling zmq support])
|
|
use_zmq=no
|
|
AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])])
|
|
else
|
|
AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
|
|
fi
|
|
|
|
if test "x$use_zmq" = "xyes"; then
|
|
dnl Assume libzmq was built for static linking
|
|
case $host in
|
|
*mingw*)
|
|
ZMQ_CFLAGS="$ZMQ_CFLAGS -DZMQ_STATIC"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if test x$use_qr != xno; then
|
|
BITCOIN_QT_CHECK([AC_CHECK_LIB([qrencode], [main],[QR_LIBS=-lqrencode], [have_qrencode=no])])
|
|
BITCOIN_QT_CHECK([AC_CHECK_HEADER([qrencode.h],, have_qrencode=no)])
|
|
fi
|
|
fi
|
|
|
|
dnl check if libgmp is present
|
|
AC_CHECK_HEADER([gmp.h],, AC_MSG_ERROR(libgmp headers missing))
|
|
AC_CHECK_LIB([gmp], [__gmpz_init],GMP_LIBS=-lgmp, AC_MSG_ERROR(libgmp missing))
|
|
|
|
dnl check if immer headers-only library is present
|
|
AC_CHECK_HEADER([immer/map.hpp],, AC_MSG_ERROR(immer map headers missing))
|
|
|
|
AC_MSG_CHECKING([whether to build dashd])
|
|
AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
|
|
AC_MSG_RESULT($build_bitcoind)
|
|
|
|
AC_MSG_CHECKING([whether to build dash-cli])
|
|
AM_CONDITIONAL([BUILD_BITCOIN_CLI], [test x$build_bitcoin_cli = xyes])
|
|
AC_MSG_RESULT($build_bitcoin_cli)
|
|
|
|
AC_MSG_CHECKING([whether to build dash-tx])
|
|
AM_CONDITIONAL([BUILD_BITCOIN_TX], [test x$build_bitcoin_tx = xyes])
|
|
AC_MSG_RESULT($build_bitcoin_tx)
|
|
|
|
AC_MSG_CHECKING([whether to build dash-wallet])
|
|
AM_CONDITIONAL([BUILD_BITCOIN_WALLET], [test x$build_bitcoin_wallet = xyes])
|
|
AC_MSG_RESULT($build_bitcoin_wallet)
|
|
|
|
AC_MSG_CHECKING([whether to build libraries])
|
|
AM_CONDITIONAL([BUILD_BITCOIN_LIBS], [test x$build_bitcoin_libs = xyes])
|
|
if test x$build_bitcoin_libs = xyes; then
|
|
AC_DEFINE(HAVE_CONSENSUS_LIB, 1, [Define this symbol if the consensus lib has been built])
|
|
AC_CONFIG_FILES([libdashconsensus.pc:libdashconsensus.pc.in])
|
|
fi
|
|
AC_MSG_RESULT($build_bitcoin_libs)
|
|
|
|
AC_LANG_POP
|
|
|
|
if test "x$use_ccache" != "xno"; then
|
|
AC_MSG_CHECKING(if ccache should be used)
|
|
if test x$CCACHE = x; then
|
|
if test "x$use_ccache" = "xyes"; then
|
|
AC_MSG_ERROR([ccache not found.]);
|
|
else
|
|
use_ccache=no
|
|
fi
|
|
else
|
|
use_ccache=yes
|
|
CC="$ac_cv_path_CCACHE $CC"
|
|
CXX="$ac_cv_path_CCACHE $CXX"
|
|
fi
|
|
AC_MSG_RESULT($use_ccache)
|
|
if test "x$use_ccache" = "xyes"; then
|
|
AX_CHECK_COMPILE_FLAG([-fdebug-prefix-map=A=B],[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -fdebug-prefix-map=\$(abs_top_srcdir)=."],,[[$CXXFLAG_WERROR]])
|
|
AX_CHECK_PREPROC_FLAG([-fmacro-prefix-map=A=B],[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -fmacro-prefix-map=\$(abs_top_srcdir)=."],,[[$CXXFLAG_WERROR]])
|
|
fi
|
|
fi
|
|
|
|
dnl enable wallet
|
|
AC_MSG_CHECKING([if wallet should be enabled])
|
|
if test x$enable_wallet != xno; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE_UNQUOTED([ENABLE_WALLET],[1],[Define to 1 to enable wallet functions])
|
|
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
dnl enable upnp support
|
|
AC_MSG_CHECKING([whether to build with support for UPnP])
|
|
if test x$have_miniupnpc = xno; then
|
|
if test x$use_upnp = xyes; then
|
|
AC_MSG_ERROR("UPnP requested but cannot be built. Use --without-miniupnpc.")
|
|
fi
|
|
AC_MSG_RESULT(no)
|
|
use_upnp=no
|
|
else
|
|
if test x$use_upnp != xno; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_MSG_CHECKING([whether to build with UPnP enabled by default])
|
|
use_upnp=yes
|
|
upnp_setting=0
|
|
if test x$use_upnp_default != xno; then
|
|
use_upnp_default=yes
|
|
upnp_setting=1
|
|
fi
|
|
AC_MSG_RESULT($use_upnp_default)
|
|
AC_DEFINE_UNQUOTED([USE_UPNP],[$upnp_setting],[UPnP support not compiled if undefined, otherwise value (0 or 1) determines default state])
|
|
if test x$TARGET_OS = xwindows; then
|
|
MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB"
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
fi
|
|
|
|
dnl Enable NAT-PMP support.
|
|
AC_MSG_CHECKING([whether to build with support for NAT-PMP])
|
|
if test "x$have_natpmp" = xno; then
|
|
if test "x$use_natpmp" = xyes; then
|
|
AC_MSG_ERROR([NAT-PMP requested but cannot be built. Use --without-natpmp])
|
|
fi
|
|
AC_MSG_RESULT([no])
|
|
use_natpmp=no
|
|
else
|
|
if test "x$use_natpmp" != xno; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_MSG_CHECKING([whether to build with NAT-PMP enabled by default])
|
|
use_natpmp=yes
|
|
natpmp_setting=0
|
|
if test "x$use_natpmp_default" != xno; then
|
|
use_natpmp_default=yes
|
|
natpmp_setting=1
|
|
fi
|
|
AC_MSG_RESULT($use_natpmp_default)
|
|
AC_DEFINE_UNQUOTED([USE_NATPMP], [$natpmp_setting], [NAT-PMP support not compiled if undefined, otherwise value (0 or 1) determines default state])
|
|
if test x$TARGET_OS = xwindows; then
|
|
NATPMP_CPPFLAGS="-DSTATICLIB -DNATPMP_STATICLIB"
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
fi
|
|
|
|
dnl these are only used when qt is enabled
|
|
BUILD_TEST_QT=""
|
|
if test x$bitcoin_enable_qt != xno; then
|
|
dnl enable dbus support
|
|
AC_MSG_CHECKING([whether to build GUI with support for D-Bus])
|
|
if test x$bitcoin_enable_qt_dbus != xno; then
|
|
AC_DEFINE([USE_DBUS],[1],[Define if dbus support should be compiled in])
|
|
fi
|
|
AC_MSG_RESULT($bitcoin_enable_qt_dbus)
|
|
|
|
dnl enable qr support
|
|
AC_MSG_CHECKING([whether to build GUI with support for QR codes])
|
|
if test x$have_qrencode = xno; then
|
|
if test x$use_qr = xyes; then
|
|
AC_MSG_ERROR([QR support requested but cannot be built. Use --without-qrencode])
|
|
fi
|
|
use_qr=no
|
|
else
|
|
if test x$use_qr != xno; then
|
|
AC_DEFINE([USE_QRCODE],[1],[Define if QR support should be compiled in])
|
|
use_qr=yes
|
|
fi
|
|
fi
|
|
AC_MSG_RESULT([$use_qr])
|
|
|
|
if test x$XGETTEXT = x; then
|
|
AC_MSG_WARN("xgettext is required to update qt translations")
|
|
fi
|
|
|
|
AC_MSG_CHECKING([whether to build test_dash-qt])
|
|
if test x$use_gui_tests$bitcoin_enable_qt_test = xyesyes; then
|
|
AC_MSG_RESULT([yes])
|
|
BUILD_TEST_QT="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
fi
|
|
|
|
AM_CONDITIONAL([ENABLE_ZMQ], [test "x$use_zmq" = "xyes"])
|
|
|
|
AC_MSG_CHECKING([whether to build test_dash])
|
|
if test x$use_tests = xyes; then
|
|
AC_MSG_RESULT([yes])
|
|
BUILD_TEST="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
BUILD_TEST=""
|
|
fi
|
|
|
|
AC_MSG_CHECKING([whether to reduce exports])
|
|
if test x$use_reduce_exports = xyes; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
|
|
# When compiled natively on MacOS, we need to specify -flat to avoid producing a dSYM bundle
|
|
# When cross-compiled on linux, we're using a different version of the tool that only supports flat symbol files
|
|
AC_MSG_CHECKING([whether dsymutil needs -flat])
|
|
if test x$DSYMUTIL != x && ($DSYMUTIL --help | grep -q \\-flat); then
|
|
AC_MSG_RESULT([yes])
|
|
DSYMUTIL_FLAT="$DSYMUTIL -flat"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
DSYMUTIL_FLAT="$DSYMUTIL"
|
|
fi
|
|
AC_MSG_RESULT($dsymutil_needs_flat)
|
|
|
|
if test x$build_bitcoin_wallet$build_bitcoin_cli$build_bitcoin_tx$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnonononononono; then
|
|
AC_MSG_ERROR([No targets! Please specify at least one of: --with-utils --with-libs --with-daemon --with-gui --enable-bench or --enable-tests])
|
|
fi
|
|
|
|
if test x$enable_fuzz_binary = xyes; then
|
|
CHECK_RUNTIME_LIB
|
|
fi
|
|
|
|
AM_CONDITIONAL([TARGET_DARWIN], [test x$TARGET_OS = xdarwin])
|
|
AM_CONDITIONAL([BUILD_DARWIN], [test x$BUILD_OS = xdarwin])
|
|
AM_CONDITIONAL([TARGET_WINDOWS], [test x$TARGET_OS = xwindows])
|
|
AM_CONDITIONAL([ENABLE_WALLET],[test x$enable_wallet = xyes])
|
|
AM_CONDITIONAL([ENABLE_TESTS],[test x$BUILD_TEST = xyes])
|
|
AM_CONDITIONAL([ENABLE_FUZZ],[test x$enable_fuzz = xyes])
|
|
AM_CONDITIONAL([ENABLE_FUZZ_LINK_ALL],[test x$enable_danger_fuzz_link_all = xyes])
|
|
AM_CONDITIONAL([ENABLE_QT],[test x$bitcoin_enable_qt = xyes])
|
|
AM_CONDITIONAL([ENABLE_QT_TESTS],[test x$BUILD_TEST_QT = xyes])
|
|
AM_CONDITIONAL([ENABLE_BENCH],[test x$use_bench = xyes])
|
|
AM_CONDITIONAL([USE_QRCODE], [test x$use_qr = xyes])
|
|
AM_CONDITIONAL([USE_LCOV],[test x$use_lcov = xyes])
|
|
AM_CONDITIONAL([GLIBC_BACK_COMPAT],[test x$use_glibc_compat = xyes])
|
|
AM_CONDITIONAL([HARDEN],[test x$use_hardening = xyes])
|
|
AM_CONDITIONAL([ENABLE_SSE42],[test x$enable_sse42 = xyes])
|
|
AM_CONDITIONAL([ENABLE_SSE41],[test x$enable_sse41 = xyes])
|
|
AM_CONDITIONAL([ENABLE_AVX2],[test x$enable_avx2 = xyes])
|
|
AM_CONDITIONAL([ENABLE_X86_SHANI],[test x$enable_x86_shani = xyes])
|
|
AM_CONDITIONAL([ENABLE_ARM_CRC],[test x$enable_arm_crc = xyes])
|
|
AM_CONDITIONAL([ENABLE_ARM_SHANI], [test "$enable_arm_shani" = "yes"])
|
|
AM_CONDITIONAL([USE_ASM],[test x$use_asm = xyes])
|
|
AM_CONDITIONAL([WORDS_BIGENDIAN],[test x$ac_cv_c_bigendian = xyes])
|
|
|
|
AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version])
|
|
AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version])
|
|
AC_DEFINE(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD, [Version Build])
|
|
AC_DEFINE(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE, [Version is release])
|
|
AC_DEFINE(COPYRIGHT_YEAR, _COPYRIGHT_YEAR, [Copyright year])
|
|
AC_DEFINE(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS", [Copyright holder(s) before %s replacement])
|
|
AC_DEFINE(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION", [Replacement for %s in copyright holders string])
|
|
define(_COPYRIGHT_HOLDERS_FINAL, [patsubst(_COPYRIGHT_HOLDERS, [%s], [_COPYRIGHT_HOLDERS_SUBSTITUTION])])
|
|
AC_DEFINE(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL", [Copyright holder(s)])
|
|
AC_SUBST(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR)
|
|
AC_SUBST(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR)
|
|
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(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS")
|
|
AC_SUBST(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION")
|
|
AC_SUBST(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL")
|
|
AC_SUBST(BITCOIN_DAEMON_NAME)
|
|
AC_SUBST(BITCOIN_GUI_NAME)
|
|
AC_SUBST(BITCOIN_CLI_NAME)
|
|
AC_SUBST(BITCOIN_TX_NAME)
|
|
AC_SUBST(BITCOIN_WALLET_TOOL_NAME)
|
|
|
|
AC_SUBST(RELDFLAGS)
|
|
AC_SUBST(DEBUG_CPPFLAGS)
|
|
AC_SUBST(WARN_CXXFLAGS)
|
|
AC_SUBST(NOWARN_CXXFLAGS)
|
|
AC_SUBST(DEBUG_CXXFLAGS)
|
|
AC_SUBST(COMPAT_LDFLAGS)
|
|
AC_SUBST(ERROR_CXXFLAGS)
|
|
AC_SUBST(GPROF_CXXFLAGS)
|
|
AC_SUBST(GPROF_LDFLAGS)
|
|
AC_SUBST(HARDENED_CXXFLAGS)
|
|
AC_SUBST(HARDENED_CPPFLAGS)
|
|
AC_SUBST(HARDENED_LDFLAGS)
|
|
AC_SUBST(PIC_FLAGS)
|
|
AC_SUBST(PIE_FLAGS)
|
|
AC_SUBST(SANITIZER_CXXFLAGS)
|
|
AC_SUBST(SANITIZER_LDFLAGS)
|
|
AC_SUBST(SSE42_CXXFLAGS)
|
|
AC_SUBST(SSE41_CXXFLAGS)
|
|
AC_SUBST(AVX2_CXXFLAGS)
|
|
AC_SUBST(X86_SHANI_CXXFLAGS)
|
|
AC_SUBST(ARM_CRC_CXXFLAGS)
|
|
AC_SUBST(ARM_SHANI_CXXFLAGS)
|
|
AC_SUBST(LIBTOOL_APP_LDFLAGS)
|
|
AC_SUBST(USE_UPNP)
|
|
AC_SUBST(USE_QRCODE)
|
|
AC_SUBST(BOOST_LIBS)
|
|
AC_SUBST(TESTDEFS)
|
|
AC_SUBST(MINIUPNPC_CPPFLAGS)
|
|
AC_SUBST(MINIUPNPC_LIBS)
|
|
AC_SUBST(GMP_LIBS)
|
|
AC_SUBST(NATPMP_CPPFLAGS)
|
|
AC_SUBST(NATPMP_LIBS)
|
|
AC_SUBST(EVENT_LIBS)
|
|
AC_SUBST(EVENT_PTHREADS_LIBS)
|
|
AC_SUBST(ZMQ_LIBS)
|
|
AC_SUBST(QR_LIBS)
|
|
AC_SUBST(DSYMUTIL_FLAT)
|
|
AC_SUBST(HAVE_FDATASYNC)
|
|
AC_SUBST(HAVE_FULLFSYNC)
|
|
AC_SUBST(HAVE_O_CLOEXEC)
|
|
AC_SUBST(HAVE_BUILTIN_PREFETCH)
|
|
AC_SUBST(HAVE_MM_PREFETCH)
|
|
AC_SUBST(HAVE_STRONG_GETAUXVAL)
|
|
AC_SUBST(HAVE_WEAK_GETAUXVAL)
|
|
AC_SUBST(HAVE_GMTIME_R)
|
|
AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/config.ini])
|
|
AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh])
|
|
AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])])
|
|
AC_CONFIG_LINKS([contrib/filter-lcov.py:contrib/filter-lcov.py])
|
|
AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py])
|
|
AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py])
|
|
AC_CONFIG_LINKS([test/util/rpcauth-test.py:test/util/rpcauth-test.py])
|
|
|
|
dnl boost's m4 checks do something really nasty: they export these vars. As a
|
|
dnl result, they leak into secp256k1's configure and crazy things happen.
|
|
dnl Until this is fixed upstream and we've synced, we'll just un-export them.
|
|
CPPFLAGS_TEMP="$CPPFLAGS"
|
|
unset CPPFLAGS
|
|
CPPFLAGS="$CPPFLAGS_TEMP"
|
|
|
|
LDFLAGS_TEMP="$LDFLAGS"
|
|
unset LDFLAGS
|
|
LDFLAGS="$LDFLAGS_TEMP"
|
|
|
|
LIBS_TEMP="$LIBS"
|
|
unset LIBS
|
|
LIBS="$LIBS_TEMP"
|
|
|
|
PKGCONFIG_PATH_TEMP="$PKG_CONFIG_PATH"
|
|
unset PKG_CONFIG_PATH
|
|
PKG_CONFIG_PATH="$PKGCONFIG_PATH_TEMP"
|
|
|
|
PKGCONFIG_LIBDIR_TEMP="$PKG_CONFIG_LIBDIR"
|
|
unset PKG_CONFIG_LIBDIR
|
|
PKG_CONFIG_LIBDIR="$PKGCONFIG_LIBDIR_TEMP"
|
|
|
|
ac_configure_args="${ac_configure_args} --disable-shared --with-pic --enable-benchmark=no --enable-module-recovery --disable-openssl-tests"
|
|
AC_CONFIG_SUBDIRS([src/secp256k1])
|
|
|
|
AC_OUTPUT
|
|
|
|
dnl Replace the BUILDDIR path with the correct Windows path if compiling on Native Windows
|
|
case ${OS} in
|
|
*Windows*)
|
|
sed 's/BUILDDIR="\/\([[a-z]]\)/BUILDDIR="\1:/' test/config.ini > test/config-2.ini
|
|
mv test/config-2.ini test/config.ini
|
|
;;
|
|
esac
|
|
|
|
echo
|
|
echo "Options used to compile and link:"
|
|
echo " with wallet = $enable_wallet"
|
|
echo " with gui / qt = $bitcoin_enable_qt"
|
|
if test x$bitcoin_enable_qt != xno; then
|
|
echo " with qr = $use_qr"
|
|
fi
|
|
echo " with zmq = $use_zmq"
|
|
echo " with test = $use_tests"
|
|
echo " with bench = $use_bench"
|
|
if test x$use_tests != xno; then
|
|
echo " with fuzz = $enable_fuzz"
|
|
fi
|
|
echo " with upnp = $use_upnp"
|
|
echo " with natpmp = $use_natpmp"
|
|
echo " use asm = $use_asm"
|
|
echo " sanitizers = $use_sanitizers"
|
|
echo " debug enabled = $enable_debug"
|
|
echo " stacktraces enabled = $enable_stacktraces"
|
|
echo " crash hooks enabled = $enable_crashhooks"
|
|
echo " miner enabled = $enable_miner"
|
|
echo " gprof enabled = $enable_gprof"
|
|
echo " werror = $enable_werror"
|
|
echo
|
|
echo " target os = $TARGET_OS"
|
|
echo " build os = $BUILD_OS"
|
|
echo
|
|
echo " CC = $CC"
|
|
echo " CFLAGS = $PTHREAD_CFLAGS $CFLAGS"
|
|
echo " CPPFLAGS = $DEBUG_CPPFLAGS $HARDENED_CPPFLAGS $CPPFLAGS"
|
|
echo " CXX = $CXX"
|
|
echo " CXXFLAGS = $DEBUG_CXXFLAGS $HARDENED_CXXFLAGS $WARN_CXXFLAGS $NOWARN_CXXFLAGS $ERROR_CXXFLAGS $GPROF_CXXFLAGS $CXXFLAGS"
|
|
echo " LDFLAGS = $PTHREAD_LIBS $HARDENED_LDFLAGS $GPROF_LDFLAGS $LDFLAGS"
|
|
echo " ARFLAGS = $ARFLAGS"
|
|
echo
|