1 dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
3 define(_CLIENT_VERSION_MAJOR, 0)
4 define(_CLIENT_VERSION_MINOR, 12)
5 define(_CLIENT_VERSION_REVISION, 99)
6 define(_CLIENT_VERSION_BUILD, 0)
7 define(_CLIENT_VERSION_IS_RELEASE, false)
8 define(_COPYRIGHT_YEAR, 2016)
9 define(_COPYRIGHT_HOLDERS,[The %s developers])
10 define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Bitcoin Core]])
11 AC_INIT([Bitcoin Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/bitcoin/bitcoin/issues],[bitcoin],[https://bitcoincore.org/])
12 AC_CONFIG_SRCDIR([src/main.cpp])
13 AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
14 AC_CONFIG_AUX_DIR([build-aux])
15 AC_CONFIG_MACRO_DIR([build-aux/m4])
17 BITCOIN_DAEMON_NAME=bitcoind
18 BITCOIN_GUI_NAME=bitcoin-qt
19 BITCOIN_CLI_NAME=bitcoin-cli
20 BITCOIN_TX_NAME=bitcoin-tx
24 AH_TOP([#ifndef BITCOIN_CONFIG_H])
25 AH_TOP([#define BITCOIN_CONFIG_H])
26 AH_BOTTOM([#endif //BITCOIN_CONFIG_H])
28 dnl faketime breaks configure and is only needed for make. Disable it here.
31 dnl Automake init set-up and checks
32 AM_INIT_AUTOMAKE([no-define subdir-objects foreign])
34 dnl faketime messes with timestamps and causes configure to be re-run.
35 dnl --disable-maintainer-mode can be used to bypass this.
36 AM_MAINTAINER_MODE([enable])
38 dnl make the compilation flags quiet unless V=1 is used
39 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
41 dnl Compiler checks (here before libtool).
42 if test "x${CXXFLAGS+set}" = "xset"; then
43 CXXFLAGS_overridden=yes
45 CXXFLAGS_overridden=no
48 m4_ifdef([AC_PROG_OBJCXX],[AC_PROG_OBJCXX])
50 dnl By default, libtool for mingw refuses to link static libs into a dll for
51 dnl fear of mixing pic/non-pic objects, and import/export complications. Since
52 dnl we have those under control, re-enable that functionality.
55 lt_cv_deplibs_check_method="pass_all"
58 dnl Libtool init checks.
61 dnl Check/return PATH for base programs.
63 AC_PATH_TOOL(RANLIB, ranlib)
64 AC_PATH_TOOL(STRIP, strip)
65 AC_PATH_TOOL(GCOV, gcov)
66 AC_PATH_PROG(LCOV, lcov)
67 AC_PATH_PROG(JAVA, java)
68 AC_PATH_PROGS([PYTHON], [python3 python2.7 python2 python])
69 AC_PATH_PROG(GENHTML, genhtml)
70 AC_PATH_PROG([GIT], [git])
71 AC_PATH_PROG(CCACHE,ccache)
72 AC_PATH_PROG(XGETTEXT,xgettext)
73 AC_PATH_PROG(HEXDUMP,hexdump)
74 AC_PATH_TOOL(READELF, readelf)
75 AC_PATH_TOOL(CPPFILT, c++filt)
77 AC_ARG_VAR(PYTHONPATH, Augments the default search path for python module files)
83 AC_ARG_ENABLE([wallet],
84 [AS_HELP_STRING([--disable-wallet],
85 [disable wallet (enabled by default)])],
86 [enable_wallet=$enableval],
89 AC_ARG_WITH([miniupnpc],
90 [AS_HELP_STRING([--with-miniupnpc],
91 [enable UPNP (default is yes if libminiupnpc is found)])],
95 AC_ARG_ENABLE([upnp-default],
96 [AS_HELP_STRING([--enable-upnp-default],
97 [if UPNP is enabled, turn it on at startup (default is no)])],
98 [use_upnp_default=$enableval],
99 [use_upnp_default=no])
102 AS_HELP_STRING([--disable-tests],[do not compile tests (default is to compile)]),
103 [use_tests=$enableval],
106 AC_ARG_ENABLE(gui-tests,
107 AS_HELP_STRING([--disable-gui-tests],[do not compile GUI tests (default is to compile if GUI and tests enabled)]),
108 [use_gui_tests=$enableval],
109 [use_gui_tests=$use_tests])
112 AS_HELP_STRING([--disable-bench],[do not compile benchmarks (default is to compile)]),
113 [use_bench=$enableval],
116 AC_ARG_WITH([comparison-tool],
117 AS_HELP_STRING([--with-comparison-tool],[path to java comparison tool (requires --enable-tests)]),
118 [use_comparison_tool=$withval],
119 [use_comparison_tool=no])
121 AC_ARG_ENABLE([comparison-tool-reorg-tests],
122 AS_HELP_STRING([--enable-comparison-tool-reorg-tests],[enable expensive reorg tests in the comparison tool (default no)]),
123 [use_comparison_tool_reorg_tests=$enableval],
124 [use_comparison_tool_reorg_tests=no])
126 AC_ARG_ENABLE([extended-rpc-tests],
127 AS_HELP_STRING([--enable-extended-rpc-tests],[enable expensive RPC tests when using lcov (default no)]),
128 [use_extended_rpc_tests=$enableval],
129 [use_extended_rpc_tests=no])
131 AC_ARG_WITH([qrencode],
132 [AS_HELP_STRING([--with-qrencode],
133 [enable QR code support (default is yes if qt is enabled and libqrencode is found)])],
137 AC_ARG_ENABLE([hardening],
138 [AS_HELP_STRING([--disable-hardening],
139 [do not attempt to harden the resulting executables (default is to harden)])],
140 [use_hardening=$enableval],
143 AC_ARG_ENABLE([reduce-exports],
144 [AS_HELP_STRING([--enable-reduce-exports],
145 [attempt to reduce exported symbols in the resulting executables (default is no)])],
146 [use_reduce_exports=$enableval],
147 [use_reduce_exports=no])
149 AC_ARG_ENABLE([ccache],
150 [AS_HELP_STRING([--disable-ccache],
151 [do not use ccache for building (default is to use if found)])],
152 [use_ccache=$enableval],
155 AC_ARG_ENABLE([lcov],
156 [AS_HELP_STRING([--enable-lcov],
157 [enable lcov testing (default is no)])],
161 AC_ARG_ENABLE([glibc-back-compat],
162 [AS_HELP_STRING([--enable-glibc-back-compat],
163 [enable backwards compatibility with glibc])],
164 [use_glibc_compat=$enableval],
165 [use_glibc_compat=no])
167 AC_ARG_WITH([system-univalue],
168 [AS_HELP_STRING([--with-system-univalue],
169 [Build with system UniValue (default is no)])],
170 [system_univalue=$withval],
174 [AS_HELP_STRING([--disable-zmq],
175 [disable ZMQ notifications])],
176 [use_zmq=$enableval],
179 AC_ARG_WITH([protoc-bindir],[AS_HELP_STRING([--with-protoc-bindir=BIN_DIR],[specify protoc bin path])], [protoc_bin_path=$withval], [])
182 AC_ARG_ENABLE([debug],
183 [AS_HELP_STRING([--enable-debug],
184 [use debug compiler flags and macros (default is no)])],
185 [enable_debug=$enableval],
188 if test "x$enable_debug" = xyes; then
189 CPPFLAGS="$CPPFLAGS -DDEBUG -DDEBUG_LOCKORDER"
190 if test "x$GCC" = xyes; then
191 CFLAGS="$CFLAGS -g3 -O0"
194 if test "x$GXX" = xyes; then
195 CXXFLAGS="$CXXFLAGS -g3 -O0"
199 ## TODO: Remove these hard-coded paths and flags. They are here for the sake of
200 ## compatibility with the legacy buildsystem.
202 if test "x$CXXFLAGS_overridden" = "xno"; then
203 CXXFLAGS="$CXXFLAGS -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -Wno-self-assign"
205 CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS"
208 [AS_HELP_STRING([--with-utils],
209 [build bitcoin-cli bitcoin-tx (default=yes)])],
210 [build_bitcoin_utils=$withval],
211 [build_bitcoin_utils=yes])
214 [AS_HELP_STRING([--with-libs],
215 [build libraries (default=yes)])],
216 [build_bitcoin_libs=$withval],
217 [build_bitcoin_libs=yes])
219 AC_ARG_WITH([daemon],
220 [AS_HELP_STRING([--with-daemon],
221 [build bitcoind daemon (default=yes)])],
222 [build_bitcoind=$withval],
223 [build_bitcoind=yes])
231 #pkgconfig does more harm than good with MinGW
235 AC_CHECK_LIB([mingwthrd], [main],, AC_MSG_ERROR(lib missing))
236 AC_CHECK_LIB([kernel32], [main],, AC_MSG_ERROR(lib missing))
237 AC_CHECK_LIB([user32], [main],, AC_MSG_ERROR(lib missing))
238 AC_CHECK_LIB([gdi32], [main],, AC_MSG_ERROR(lib missing))
239 AC_CHECK_LIB([comdlg32], [main],, AC_MSG_ERROR(lib missing))
240 AC_CHECK_LIB([winspool], [main],, AC_MSG_ERROR(lib missing))
241 AC_CHECK_LIB([winmm], [main],, AC_MSG_ERROR(lib missing))
242 AC_CHECK_LIB([shell32], [main],, AC_MSG_ERROR(lib missing))
243 AC_CHECK_LIB([comctl32], [main],, AC_MSG_ERROR(lib missing))
244 AC_CHECK_LIB([ole32], [main],, AC_MSG_ERROR(lib missing))
245 AC_CHECK_LIB([oleaut32], [main],, AC_MSG_ERROR(lib missing))
246 AC_CHECK_LIB([uuid], [main],, AC_MSG_ERROR(lib missing))
247 AC_CHECK_LIB([rpcrt4], [main],, AC_MSG_ERROR(lib missing))
248 AC_CHECK_LIB([advapi32], [main],, AC_MSG_ERROR(lib missing))
249 AC_CHECK_LIB([ws2_32], [main],, AC_MSG_ERROR(lib missing))
250 AC_CHECK_LIB([mswsock], [main],, AC_MSG_ERROR(lib missing))
251 AC_CHECK_LIB([shlwapi], [main],, AC_MSG_ERROR(lib missing))
252 AC_CHECK_LIB([iphlpapi], [main],, AC_MSG_ERROR(lib missing))
253 AC_CHECK_LIB([crypt32], [main],, AC_MSG_ERROR(lib missing))
255 # -static is interpreted by libtool, where it has a different meaning.
256 # In libtool-speak, it's -all-static.
257 AX_CHECK_LINK_FLAG([[-static]],[LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"])
259 AC_PATH_PROG([MAKENSIS], [makensis], none)
260 if test x$MAKENSIS = xnone; then
261 AC_MSG_WARN("makensis not found. Cannot create installer.")
264 AC_PATH_TOOL(WINDRES, windres, none)
265 if test x$WINDRES = xnone; then
266 AC_MSG_ERROR("windres not found")
269 CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB"
270 LEVELDB_TARGET_FLAGS="TARGET_OS=OS_WINDOWS_CROSSCOMPILE"
271 if test "x$CXXFLAGS_overridden" = "xno"; then
272 CXXFLAGS="$CXXFLAGS -w"
275 i?86-*) WINDOWS_BITS=32 ;;
276 x86_64-*) WINDOWS_BITS=64 ;;
277 *) AC_MSG_ERROR("Could not determine win32/win64 for installer") ;;
279 AC_SUBST(WINDOWS_BITS)
281 dnl libtool insists upon adding -nostdlib and a list of objects/libs to link against.
282 dnl That breaks our ability to build dll's with static libgcc/libstdc++/libssp. Override
283 dnl its command here, with the predeps/postdeps removed, and -static inserted. Postdeps are
284 dnl also overridden to prevent their insertion later.
285 dnl This should only affect dll's.
286 archive_cmds_CXX="\$CC -shared \$libobjs \$deplibs \$compiler_flags -static -o \$output_objdir/\$soname \${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker \$lib"
292 LEVELDB_TARGET_FLAGS="TARGET_OS=Darwin"
293 if test x$cross_compiling != xyes; then
295 AC_CHECK_PROG([PORT],port, port)
296 if test x$PORT = xport; then
297 dnl add default macports paths
298 CPPFLAGS="$CPPFLAGS -isystem /opt/local/include"
299 LIBS="$LIBS -L/opt/local/lib"
300 if test -d /opt/local/include/db48; then
301 CPPFLAGS="$CPPFLAGS -I/opt/local/include/db48"
302 LIBS="$LIBS -L/opt/local/lib/db48"
306 AC_CHECK_PROG([BREW],brew, brew)
307 if test x$BREW = xbrew; then
308 dnl These Homebrew packages may be keg-only, meaning that they won't be found
309 dnl in expected paths because they may conflict with system files. Ask
310 dnl Homebrew where each one is located, then adjust paths accordingly.
311 dnl It's safe to add these paths even if the functionality is disabled by
312 dnl the user (--without-wallet or --without-gui for example).
314 openssl_prefix=`$BREW --prefix openssl 2>/dev/null`
315 bdb_prefix=`$BREW --prefix berkeley-db4 2>/dev/null`
316 qt5_prefix=`$BREW --prefix qt5 2>/dev/null`
317 if test x$openssl_prefix != x; then
318 PKG_CONFIG_PATH="$openssl_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
319 export PKG_CONFIG_PATH
321 if test x$bdb_prefix != x; then
322 CPPFLAGS="$CPPFLAGS -I$bdb_prefix/include"
323 LIBS="$LIBS -L$bdb_prefix/lib"
325 if test x$qt5_prefix != x; then
326 PKG_CONFIG_PATH="$qt5_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
327 export PKG_CONFIG_PATH
336 AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], install_name_tool)
337 AC_PATH_TOOL([OTOOL], [otool], otool)
338 AC_PATH_PROGS([GENISOIMAGE], [genisoimage mkisofs],genisoimage)
339 AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert)
340 AC_PATH_PROGS([IMAGEMAGICK_CONVERT], [convert],convert)
341 AC_PATH_PROGS([TIFFCP], [tiffcp],tiffcp)
343 dnl libtool will try to strip the static lib, which is a problem for
344 dnl cross-builds because strip attempts to call a hard-coded ld,
345 dnl which may not exist in the path. Stripping the .a is not
346 dnl necessary, so just disable it.
352 AX_CHECK_LINK_FLAG([[-Wl,-headerpad_max_install_names]], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"])
353 CPPFLAGS="$CPPFLAGS -DMAC_OSX"
354 OBJCXXFLAGS="$CXXFLAGS"
363 if test x$use_comparison_tool != xno; then
364 AC_SUBST(JAVA_COMPARISON_TOOL, $use_comparison_tool)
367 if test x$use_comparison_tool_reorg_tests != xno; then
368 if test x$use_comparison_tool = x; then
369 AC_MSG_ERROR("comparison tool reorg tests but comparison tool was not specified")
371 AC_SUBST(COMPARISON_TOOL_REORG_TESTS, 1)
373 AC_SUBST(COMPARISON_TOOL_REORG_TESTS, 0)
376 if test x$use_extended_rpc_tests != xno; then
377 AC_SUBST(EXTENDED_RPC_TESTS, -extended)
380 if test x$use_lcov = xyes; then
381 if test x$LCOV = x; then
382 AC_MSG_ERROR("lcov testing requested but lcov not found")
384 if test x$GCOV = x; then
385 AC_MSG_ERROR("lcov testing requested but gcov not found")
387 if test x$JAVA = x; then
388 AC_MSG_ERROR("lcov testing requested but java not found")
390 if test x$PYTHON = x; then
391 AC_MSG_ERROR("lcov testing requested but python not found")
393 if test x$GENHTML = x; then
394 AC_MSG_ERROR("lcov testing requested but genhtml not found")
396 if test x$use_comparison_tool = x; then
397 AC_MSG_ERROR("lcov testing requested but comparison tool was not specified")
399 LCOV="$LCOV --gcov-tool=$GCOV"
400 AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"],
401 [AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")])
404 dnl Check for endianness
407 dnl Check for pthread compile/link requirements
410 # The following macro will add the necessary defines to bitcoin-config.h, but
411 # they also need to be passed down to any subprojects. Pull the results out of
412 # the cache and add them to CPPFLAGS.
414 # detect POSIX or GNU variant of strerror_r
417 if test x$ac_cv_sys_file_offset_bits != x &&
418 test x$ac_cv_sys_file_offset_bits != xno &&
419 test x$ac_cv_sys_file_offset_bits != xunknown; then
420 CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
423 if test x$ac_cv_sys_large_files != x &&
424 test x$ac_cv_sys_large_files != xno &&
425 test x$ac_cv_sys_large_files != xunknown; then
426 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
429 AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large-address-aware"])
431 AX_GCC_FUNC_ATTRIBUTE([visibility])
432 AX_GCC_FUNC_ATTRIBUTE([dllexport])
433 AX_GCC_FUNC_ATTRIBUTE([dllimport])
435 if test x$use_glibc_compat != xno; then
437 #glibc absorbed clock_gettime in 2.17. librt (its previous location) is safe to link
438 #in anyway for back-compat.
439 AC_CHECK_LIB([rt],[clock_gettime],, AC_MSG_ERROR(lib missing))
441 #__fdelt_chk's params and return type have changed from long unsigned int to long int.
442 # See which one is present here.
443 AC_MSG_CHECKING(__fdelt_chk type)
444 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef _FORTIFY_SOURCE
445 #undef _FORTIFY_SOURCE
447 #define _FORTIFY_SOURCE 2
448 #include <sys/select.h>
449 extern "C" long unsigned int __fdelt_warn(long unsigned int);]],[[]])],
450 [ fdelt_type="long unsigned int"],
451 [ fdelt_type="long int"])
452 AC_MSG_RESULT($fdelt_type)
453 AC_DEFINE_UNQUOTED(FDELT_TYPE, $fdelt_type,[parameter and return value type for __fdelt_chk])
455 AC_SEARCH_LIBS([clock_gettime],[rt])
458 if test x$TARGET_OS != xwindows; then
459 # All windows code is PIC, forcing it on just adds useless compile warnings
460 AX_CHECK_COMPILE_FLAG([-fPIC],[PIC_FLAGS="-fPIC"])
463 if test x$use_hardening != xno; then
464 AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"])
465 AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"])
467 AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[
468 AX_CHECK_PREPROC_FLAG([-U_FORTIFY_SOURCE],[
469 HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -U_FORTIFY_SOURCE"
471 HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -D_FORTIFY_SOURCE=2"
474 AX_CHECK_LINK_FLAG([[-Wl,--dynamicbase]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"])
475 AX_CHECK_LINK_FLAG([[-Wl,--nxcompat]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"])
476 AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"])
477 AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"])
479 if test x$TARGET_OS != xwindows; then
480 AX_CHECK_COMPILE_FLAG([-fPIE],[PIE_FLAGS="-fPIE"])
481 AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"])
486 AC_CHECK_LIB([ssp], [main],, AC_MSG_ERROR(lib missing))
491 dnl this flag screws up non-darwin gcc even when the check fails. special-case it.
492 if test x$TARGET_OS = xdarwin; then
493 AX_CHECK_LINK_FLAG([[-Wl,-dead_strip]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"])
496 AC_CHECK_HEADERS([endian.h sys/endian.h byteswap.h stdio.h stdlib.h unistd.h strings.h sys/types.h sys/stat.h sys/select.h sys/prctl.h])
497 AC_SEARCH_LIBS([getaddrinfo_a], [anl], [AC_DEFINE(HAVE_GETADDRINFO_A, 1, [Define this symbol if you have getaddrinfo_a])])
498 AC_SEARCH_LIBS([inet_pton], [nsl resolv], [AC_DEFINE(HAVE_INET_PTON, 1, [Define this symbol if you have inet_pton])])
500 AC_CHECK_DECLS([strnlen])
502 AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64],,,
505 #elif HAVE_SYS_ENDIAN_H
506 #include <sys/endian.h>
509 AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64],,,
511 #include <byteswap.h>
514 dnl Check for MSG_NOSIGNAL
515 AC_MSG_CHECKING(for MSG_NOSIGNAL)
516 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]],
517 [[ int f = MSG_NOSIGNAL; ]])],
518 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,[Define this symbol if you have MSG_NOSIGNAL]) ],
522 AC_MSG_CHECKING([for visibility attribute])
523 AC_LINK_IFELSE([AC_LANG_SOURCE([
524 int foo_def( void ) __attribute__((visibility("default")));
528 AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.])
533 if test x$use_reduce_exports = xyes; then
534 AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduce-exports.])
539 if test x$use_reduce_exports = xyes; then
540 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"],
541 [AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])])
547 AM_CONDITIONAL([EMBEDDED_LEVELDB],[true])
548 AC_SUBST(LEVELDB_CPPFLAGS)
552 if test x$enable_wallet != xno; then
553 dnl Check for libdb_cxx only if wallet enabled
557 dnl Check for libminiupnpc (optional)
558 if test x$use_upnp != xno; then
560 [miniupnpc/miniwget.h miniupnpc/miniupnpc.h miniupnpc/upnpcommands.h miniupnpc/upnperrors.h],
561 [AC_CHECK_LIB([miniupnpc], [main],[MINIUPNPC_LIBS=-lminiupnpc], [have_miniupnpc=no])],
568 dnl sets $bitcoin_enable_qt, $bitcoin_enable_qt_test, $bitcoin_enable_qt_dbus
569 BITCOIN_QT_CONFIGURE([$use_pkgconfig], [qt5])
571 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests = xnononono; then
577 if test x$use_boost = xyes; then
579 dnl Check for boost libs
583 AX_BOOST_PROGRAM_OPTIONS
588 if test x$use_reduce_exports = xyes; then
589 AC_MSG_CHECKING([for working boost reduced exports])
590 TEMP_CPPFLAGS="$CPPFLAGS"
591 CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
592 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
593 @%:@include <boost/version.hpp>
595 #if BOOST_VERSION >= 104900
596 // Everything is okay
598 # error Boost version is too old
603 AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduce-exports.])
605 CPPFLAGS="$TEMP_CPPFLAGS"
609 if test x$use_reduce_exports = xyes; then
610 CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS"
611 AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]], [RELDFLAGS="-Wl,--exclude-libs,ALL"])
614 if test x$use_tests = xyes; then
616 if test x$HEXDUMP = x; then
617 AC_MSG_ERROR(hexdump is required for tests)
621 if test x$use_boost = xyes; then
623 AX_BOOST_UNIT_TEST_FRAMEWORK
625 dnl Determine if -DBOOST_TEST_DYN_LINK is needed
626 AC_MSG_CHECKING([for dynamic linked boost test])
628 LIBS="$LIBS $BOOST_LDFLAGS $BOOST_UNIT_TEST_FRAMEWORK_LIB"
629 TEMP_CPPFLAGS="$CPPFLAGS"
630 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
631 AC_LINK_IFELSE([AC_LANG_SOURCE([
632 #define BOOST_TEST_DYN_LINK
633 #define BOOST_TEST_MAIN
634 #include <boost/test/unit_test.hpp>
638 [TESTDEFS="$TESTDEFS -DBOOST_TEST_DYN_LINK"],
641 CPPFLAGS="$TEMP_CPPFLAGS"
646 if test x$use_boost = xyes; then
648 BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB"
651 dnl If boost (prior to 1.57) was built without c++11, it emulated scoped enums
652 dnl using c++98 constructs. Unfortunately, this implementation detail leaked into
653 dnl the abi. This was fixed in 1.57.
655 dnl When building against that installed version using c++11, the headers pick up
656 dnl on the native c++11 scoped enum support and enable it, however it will fail to
657 dnl link. This can be worked around by disabling c++11 scoped enums if linking will
659 dnl BOOST_NO_SCOPED_ENUMS was changed to BOOST_NO_CXX11_SCOPED_ENUMS in 1.51.
662 LIBS="$BOOST_LIBS $LIBS"
663 TEMP_CPPFLAGS="$CPPFLAGS"
664 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
665 AC_MSG_CHECKING([for mismatched boost c++11 scoped enums])
666 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
667 #include "boost/config.hpp"
668 #include "boost/version.hpp"
669 #if !defined(BOOST_NO_SCOPED_ENUMS) && !defined(BOOST_NO_CXX11_SCOPED_ENUMS) && BOOST_VERSION < 105700
670 #define BOOST_NO_SCOPED_ENUMS
671 #define BOOST_NO_CXX11_SCOPED_ENUMS
674 #include "boost/filesystem.hpp"
677 boost::filesystem::copy_file("foo", "bar");
682 [AC_MSG_RESULT(mismatched); BOOST_CPPFLAGS="$BOOST_CPPFLAGS -DBOOST_NO_SCOPED_ENUMS -DBOOST_NO_CXX11_SCOPED_ENUMS"], [AC_MSG_RESULT(ok)])
684 CPPFLAGS="$TEMP_CPPFLAGS"
686 dnl Boost >= 1.50 uses sleep_for rather than the now-deprecated sleep, however
687 dnl it was broken from 1.50 to 1.52 when backed by nanosleep. Use sleep_for if
688 dnl a working version is available, else fall back to sleep. sleep was removed
690 dnl If neither is available, abort.
692 LIBS="$BOOST_LIBS $LIBS"
693 TEMP_CPPFLAGS="$CPPFLAGS"
694 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
695 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
696 #include <boost/thread/thread.hpp>
697 #include <boost/version.hpp>
699 #if BOOST_VERSION >= 105000 && (!defined(BOOST_HAS_NANOSLEEP) || BOOST_VERSION >= 105200)
700 boost::this_thread::sleep_for(boost::chrono::milliseconds(0));
706 AC_DEFINE(HAVE_WORKING_BOOST_SLEEP_FOR, 1, [Define this symbol if boost sleep_for works])],
709 CPPFLAGS="$TEMP_CPPFLAGS"
711 if test x$boost_sleep != xyes; then
713 LIBS="$BOOST_LIBS $LIBS"
714 TEMP_CPPFLAGS="$CPPFLAGS"
715 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
716 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
717 #include <boost/version.hpp>
718 #include <boost/thread.hpp>
719 #include <boost/date_time/posix_time/posix_time_types.hpp>
721 #if BOOST_VERSION <= 105600
722 boost::this_thread::sleep(boost::posix_time::milliseconds(0));
727 [boost_sleep=yes; AC_DEFINE(HAVE_WORKING_BOOST_SLEEP, 1, [Define this symbol if boost sleep works])],
730 CPPFLAGS="$TEMP_CPPFLAGS"
733 if test x$boost_sleep != xyes; then
734 AC_MSG_ERROR(No working boost sleep implementation found.)
739 if test x$use_pkgconfig = xyes; then
741 if test x"$PKG_CONFIG" = "x"; then
742 AC_MSG_ERROR(pkg-config not found.)
749 PKG_CHECK_MODULES([SSL], [libssl],, [AC_MSG_ERROR(openssl not found.)])
750 PKG_CHECK_MODULES([CRYPTO], [libcrypto],,[AC_MSG_ERROR(libcrypto not found.)])
751 BITCOIN_QT_CHECK([PKG_CHECK_MODULES([PROTOBUF], [protobuf], [have_protobuf=yes], [BITCOIN_QT_FAIL(libprotobuf not found)])])
752 if test x$use_qr != xno; then
753 BITCOIN_QT_CHECK([PKG_CHECK_MODULES([QR], [libqrencode], [have_qrencode=yes], [have_qrencode=no])])
755 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then
756 PKG_CHECK_MODULES([EVENT], [libevent],, [AC_MSG_ERROR(libevent not found.)])
757 if test x$TARGET_OS != xwindows; then
758 PKG_CHECK_MODULES([EVENT_PTHREADS], [libevent_pthreads],, [AC_MSG_ERROR(libevent_pthreads not found.)])
762 if test "x$use_zmq" = "xyes"; then
763 PKG_CHECK_MODULES([ZMQ],[libzmq >= 4],
764 [AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])],
765 [AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
766 AC_MSG_WARN([libzmq version 4.x or greater not found, disabling])
769 AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
774 AC_CHECK_HEADER([openssl/crypto.h],,AC_MSG_ERROR(libcrypto headers missing))
775 AC_CHECK_LIB([crypto], [main],CRYPTO_LIBS=-lcrypto, AC_MSG_ERROR(libcrypto missing))
777 AC_CHECK_HEADER([openssl/ssl.h],, AC_MSG_ERROR(libssl headers missing),)
778 AC_CHECK_LIB([ssl], [main],SSL_LIBS=-lssl, AC_MSG_ERROR(libssl missing))
780 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then
781 AC_CHECK_HEADER([event2/event.h],, AC_MSG_ERROR(libevent headers missing),)
782 AC_CHECK_LIB([event],[main],EVENT_LIBS=-levent,AC_MSG_ERROR(libevent missing))
783 if test x$TARGET_OS != xwindows; then
784 AC_CHECK_LIB([event_pthreads],[main],EVENT_PTHREADS_LIBS=-levent_pthreads,AC_MSG_ERROR(libevent_pthreads missing))
788 if test "x$use_zmq" = "xyes"; then
789 AC_CHECK_HEADER([zmq.h],
790 [AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])],
791 [AC_MSG_WARN([zmq.h not found, disabling zmq support])
793 AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])])
794 AC_CHECK_LIB([zmq],[zmq_ctx_shutdown],ZMQ_LIBS=-lzmq,
795 [AC_MSG_WARN([libzmq >= 4.0 not found, disabling zmq support])
797 AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])])
799 AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
802 BITCOIN_QT_CHECK(AC_CHECK_LIB([protobuf] ,[main],[PROTOBUF_LIBS=-lprotobuf], BITCOIN_QT_FAIL(libprotobuf not found)))
803 if test x$use_qr != xno; then
804 BITCOIN_QT_CHECK([AC_CHECK_LIB([qrencode], [main],[QR_LIBS=-lqrencode], [have_qrencode=no])])
805 BITCOIN_QT_CHECK([AC_CHECK_HEADER([qrencode.h],, have_qrencode=no)])
811 if test x$system_univalue != xno ; then
813 if test x$use_pkgconfig = xyes; then
818 PKG_CHECK_MODULES([UNIVALUE],[libunivalue],[found_univalue=yes],[true])
822 AC_CHECK_HEADER([univalue.h],[
823 AC_CHECK_LIB([univalue], [main],[
824 UNIVALUE_LIBS=-lunivalue
830 if test x$found_univalue = xyes ; then
832 elif test x$system_univalue = xyes ; then
833 AC_MSG_ERROR([univalue not found])
839 if test x$system_univalue = xno ; then
840 UNIVALUE_CFLAGS='-I$(srcdir)/univalue/include'
841 UNIVALUE_LIBS='univalue/libunivalue.la'
843 AM_CONDITIONAL([EMBEDDED_UNIVALUE],[test x$system_univalue = xno])
844 AC_SUBST(UNIVALUE_CFLAGS)
845 AC_SUBST(UNIVALUE_LIBS)
847 CXXFLAGS_TEMP="$CXXFLAGS"
849 CXXFLAGS="$CXXFLAGS $SSL_CFLAGS $CRYPTO_CFLAGS"
850 LIBS="$LIBS $SSL_LIBS $CRYPTO_LIBS"
851 AC_CHECK_HEADER([openssl/ec.h],, AC_MSG_ERROR(OpenSSL ec header missing),)
852 CXXFLAGS="$CXXFLAGS_TEMP"
855 BITCOIN_QT_PATH_PROGS([PROTOC], [protoc],$protoc_bin_path)
857 AC_MSG_CHECKING([whether to build bitcoind])
858 AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
859 AC_MSG_RESULT($build_bitcoind)
861 AC_MSG_CHECKING([whether to build utils (bitcoin-cli bitcoin-tx)])
862 AM_CONDITIONAL([BUILD_BITCOIN_UTILS], [test x$build_bitcoin_utils = xyes])
863 AC_MSG_RESULT($build_bitcoin_utils)
865 AC_MSG_CHECKING([whether to build libraries])
866 AM_CONDITIONAL([BUILD_BITCOIN_LIBS], [test x$build_bitcoin_libs = xyes])
867 if test x$build_bitcoin_libs = xyes; then
868 AC_DEFINE(HAVE_CONSENSUS_LIB, 1, [Define this symbol if the consensus lib has been built])
869 AC_CONFIG_FILES([libbitcoinconsensus.pc:libbitcoinconsensus.pc.in])
871 AC_MSG_RESULT($build_bitcoin_libs)
875 if test "x$use_ccache" != "xno"; then
876 AC_MSG_CHECKING(if ccache should be used)
877 if test x$CCACHE = x; then
878 if test "x$use_ccache" = "xyes"; then
879 AC_MSG_ERROR([ccache not found.]);
885 CC="$ac_cv_path_CCACHE $CC"
886 CXX="$ac_cv_path_CCACHE $CXX"
888 AC_MSG_RESULT($use_ccache)
890 if test "x$use_ccache" = "xyes"; then
891 AX_CHECK_PREPROC_FLAG([-Qunused-arguments],[CPPFLAGS="-Qunused-arguments $CPPFLAGS"])
895 AC_MSG_CHECKING([if wallet should be enabled])
896 if test x$enable_wallet != xno; then
898 AC_DEFINE_UNQUOTED([ENABLE_WALLET],[1],[Define to 1 to enable wallet functions])
904 dnl enable upnp support
905 AC_MSG_CHECKING([whether to build with support for UPnP])
906 if test x$have_miniupnpc = xno; then
907 if test x$use_upnp = xyes; then
908 AC_MSG_ERROR("UPnP requested but cannot be built. use --without-miniupnpc")
912 if test x$use_upnp != xno; then
914 AC_MSG_CHECKING([whether to build with UPnP enabled by default])
917 if test x$use_upnp_default != xno; then
921 AC_MSG_RESULT($use_upnp_default)
922 AC_DEFINE_UNQUOTED([USE_UPNP],[$upnp_setting],[UPnP support not compiled if undefined, otherwise value (0 or 1) determines default state])
923 if test x$TARGET_OS = xwindows; then
924 MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB"
931 dnl these are only used when qt is enabled
933 if test x$bitcoin_enable_qt != xno; then
934 dnl enable dbus support
935 AC_MSG_CHECKING([whether to build GUI with support for D-Bus])
936 if test x$bitcoin_enable_qt_dbus != xno; then
937 AC_DEFINE([USE_DBUS],[1],[Define if dbus support should be compiled in])
939 AC_MSG_RESULT($bitcoin_enable_qt_dbus)
941 dnl enable qr support
942 AC_MSG_CHECKING([whether to build GUI with support for QR codes])
943 if test x$have_qrencode = xno; then
944 if test x$use_qr = xyes; then
945 AC_MSG_ERROR("QR support requested but cannot be built. use --without-qrencode")
949 if test x$use_qr != xno; then
951 AC_DEFINE([USE_QRCODE],[1],[Define if QR support should be compiled in])
958 if test x$XGETTEXT = x; then
959 AC_MSG_WARN("xgettext is required to update qt translations")
962 AC_MSG_CHECKING([whether to build test_bitcoin-qt])
963 if test x$use_gui_tests$bitcoin_enable_qt_test = xyesyes; then
971 AM_CONDITIONAL([ENABLE_ZMQ], [test "x$use_zmq" = "xyes"])
973 AC_MSG_CHECKING([whether to build test_bitcoin])
974 if test x$use_tests = xyes; then
982 AC_MSG_CHECKING([whether to reduce exports])
983 if test x$use_reduce_exports = xyes; then
989 if test x$build_bitcoin_utils$build_bitcoin_libs$build_bitcoind$bitcoin_enable_qt$use_tests = xnonononono; then
990 AC_MSG_ERROR([No targets! Please specify at least one of: --with-utils --with-libs --with-daemon --with-gui or --enable-tests])
993 AM_CONDITIONAL([TARGET_DARWIN], [test x$TARGET_OS = xdarwin])
994 AM_CONDITIONAL([BUILD_DARWIN], [test x$BUILD_OS = xdarwin])
995 AM_CONDITIONAL([TARGET_WINDOWS], [test x$TARGET_OS = xwindows])
996 AM_CONDITIONAL([ENABLE_WALLET],[test x$enable_wallet = xyes])
997 AM_CONDITIONAL([ENABLE_TESTS],[test x$BUILD_TEST = xyes])
998 AM_CONDITIONAL([ENABLE_QT],[test x$bitcoin_enable_qt = xyes])
999 AM_CONDITIONAL([ENABLE_QT_TESTS],[test x$BUILD_TEST_QT = xyes])
1000 AM_CONDITIONAL([ENABLE_BENCH],[test x$use_bench = xyes])
1001 AM_CONDITIONAL([USE_QRCODE], [test x$use_qr = xyes])
1002 AM_CONDITIONAL([USE_LCOV],[test x$use_lcov = xyes])
1003 AM_CONDITIONAL([USE_COMPARISON_TOOL],[test x$use_comparison_tool != xno])
1004 AM_CONDITIONAL([USE_COMPARISON_TOOL_REORG_TESTS],[test x$use_comparison_tool_reorg_test != xno])
1005 AM_CONDITIONAL([GLIBC_BACK_COMPAT],[test x$use_glibc_compat = xyes])
1006 AM_CONDITIONAL([HARDEN],[test x$use_hardening = xyes])
1008 AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version])
1009 AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version])
1010 AC_DEFINE(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION, [Build revision])
1011 AC_DEFINE(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD, [Version Build])
1012 AC_DEFINE(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE, [Version is release])
1013 AC_DEFINE(COPYRIGHT_YEAR, _COPYRIGHT_YEAR, [Copyright year])
1014 AC_DEFINE(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS", [Copyright holder(s) before %s replacement])
1015 AC_DEFINE(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION", [Replacement for %s in copyright holders string])
1016 define(_COPYRIGHT_HOLDERS_FINAL, [patsubst(_COPYRIGHT_HOLDERS, [%s], [_COPYRIGHT_HOLDERS_SUBSTITUTION])])
1017 AC_DEFINE(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL", [Copyright holder(s)])
1018 AC_SUBST(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR)
1019 AC_SUBST(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR)
1020 AC_SUBST(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION)
1021 AC_SUBST(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD)
1022 AC_SUBST(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE)
1023 AC_SUBST(COPYRIGHT_YEAR, _COPYRIGHT_YEAR)
1024 AC_SUBST(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS")
1025 AC_SUBST(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION")
1026 AC_SUBST(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL")
1027 AC_SUBST(BITCOIN_DAEMON_NAME)
1028 AC_SUBST(BITCOIN_GUI_NAME)
1029 AC_SUBST(BITCOIN_CLI_NAME)
1030 AC_SUBST(BITCOIN_TX_NAME)
1033 AC_SUBST(HARDENED_CXXFLAGS)
1034 AC_SUBST(HARDENED_CPPFLAGS)
1035 AC_SUBST(HARDENED_LDFLAGS)
1038 AC_SUBST(LIBTOOL_APP_LDFLAGS)
1040 AC_SUBST(USE_QRCODE)
1041 AC_SUBST(BOOST_LIBS)
1043 AC_SUBST(LEVELDB_TARGET_FLAGS)
1044 AC_SUBST(MINIUPNPC_CPPFLAGS)
1045 AC_SUBST(MINIUPNPC_LIBS)
1046 AC_CONFIG_FILES([Makefile src/Makefile share/setup.nsi share/qt/Info.plist src/test/buildenv.py])
1047 AC_CONFIG_FILES([qa/pull-tester/run-bitcoind-for-test.sh],[chmod +x qa/pull-tester/run-bitcoind-for-test.sh])
1048 AC_CONFIG_FILES([qa/pull-tester/tests_config.py],[chmod +x qa/pull-tester/tests_config.py])
1050 dnl boost's m4 checks do something really nasty: they export these vars. As a
1051 dnl result, they leak into secp256k1's configure and crazy things happen.
1052 dnl Until this is fixed upstream and we've synced, we'll just un-export them.
1053 CPPFLAGS_TEMP="$CPPFLAGS"
1055 CPPFLAGS="$CPPFLAGS_TEMP"
1057 LDFLAGS_TEMP="$LDFLAGS"
1059 LDFLAGS="$LDFLAGS_TEMP"
1065 PKGCONFIG_PATH_TEMP="$PKG_CONFIG_PATH"
1066 unset PKG_CONFIG_PATH
1067 PKG_CONFIG_PATH="$PKGCONFIG_PATH_TEMP"
1069 PKGCONFIG_LIBDIR_TEMP="$PKG_CONFIG_LIBDIR"
1070 unset PKG_CONFIG_LIBDIR
1071 PKG_CONFIG_LIBDIR="$PKGCONFIG_LIBDIR_TEMP"
1073 if test x$system_univalue = xno; then
1074 AC_CONFIG_SUBDIRS([src/univalue])
1077 ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no --enable-module-recovery"
1078 AC_CONFIG_SUBDIRS([src/secp256k1])
1082 dnl Taken from https://wiki.debian.org/RpathIssue
1085 AC_MSG_RESULT([Fixing libtool for -rpath problems.])
1086 sed < libtool > libtool-2 \
1087 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_IS_A_FOOL__ "/'
1088 mv libtool-2 libtool
1093 dnl Replace the BUILDDIR path with the correct Windows path if compiling on Native Windows
1096 sed 's/BUILDDIR="\/\([[a-z]]\)/BUILDDIR="\1:/' qa/pull-tester/tests_config.py > qa/pull-tester/tests_config-2.py
1097 mv qa/pull-tester/tests_config-2.py qa/pull-tester/tests_config.py