1 dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
3 define(_CLIENT_VERSION_MAJOR, 0)
4 define(_CLIENT_VERSION_MINOR, 14)
5 define(_CLIENT_VERSION_REVISION, 99)
6 define(_CLIENT_VERSION_BUILD, 0)
7 define(_CLIENT_VERSION_IS_RELEASE, false)
8 define(_COPYRIGHT_YEAR, 2017)
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/validation.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${CXXFLAGS+set}" = "xset"; then
43 CXXFLAGS_overridden=yes
45 CXXFLAGS_overridden=no
49 dnl By default, libtool for mingw refuses to link static libs into a dll for
50 dnl fear of mixing pic/non-pic objects, and import/export complications. Since
51 dnl we have those under control, re-enable that functionality.
54 lt_cv_deplibs_check_method="pass_all"
57 dnl Require C++11 compiler (no GNU extensions)
58 AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory], [nodefault])
59 dnl Check if -latomic is required for <std::atomic>
62 dnl Unless the user specified OBJCXX, force it to be the same as CXX. This ensures
63 dnl that we get the same -std flags for both.
64 m4_ifdef([AC_PROG_OBJCXX],[
65 if test "x${OBJCXX+set}" = "x"; then
71 dnl Libtool init checks.
74 dnl Check/return PATH for base programs.
76 AC_PATH_TOOL(RANLIB, ranlib)
77 AC_PATH_TOOL(STRIP, strip)
78 AC_PATH_TOOL(GCOV, gcov)
79 AC_PATH_PROG(LCOV, lcov)
80 dnl Python 3.x is supported from 3.4 on (see https://github.com/bitcoin/bitcoin/issues/7893)
81 AC_PATH_PROGS([PYTHON], [python3.6 python3.5 python3.4 python3 python2.7 python2 python])
82 AC_PATH_PROG(GENHTML, genhtml)
83 AC_PATH_PROG([GIT], [git])
84 AC_PATH_PROG(CCACHE,ccache)
85 AC_PATH_PROG(XGETTEXT,xgettext)
86 AC_PATH_PROG(HEXDUMP,hexdump)
87 AC_PATH_TOOL(READELF, readelf)
88 AC_PATH_TOOL(CPPFILT, c++filt)
89 AC_PATH_TOOL(OBJCOPY, objcopy)
91 AC_ARG_VAR(PYTHONPATH, Augments the default search path for python module files)
94 AC_ARG_ENABLE([wallet],
95 [AS_HELP_STRING([--disable-wallet],
96 [disable wallet (enabled by default)])],
97 [enable_wallet=$enableval],
100 AC_ARG_WITH([miniupnpc],
101 [AS_HELP_STRING([--with-miniupnpc],
102 [enable UPNP (default is yes if libminiupnpc is found)])],
106 AC_ARG_ENABLE([upnp-default],
107 [AS_HELP_STRING([--enable-upnp-default],
108 [if UPNP is enabled, turn it on at startup (default is no)])],
109 [use_upnp_default=$enableval],
110 [use_upnp_default=no])
113 AS_HELP_STRING([--disable-tests],[do not compile tests (default is to compile)]),
114 [use_tests=$enableval],
117 AC_ARG_ENABLE(gui-tests,
118 AS_HELP_STRING([--disable-gui-tests],[do not compile GUI tests (default is to compile if GUI and tests enabled)]),
119 [use_gui_tests=$enableval],
120 [use_gui_tests=$use_tests])
123 AS_HELP_STRING([--disable-bench],[do not compile benchmarks (default is to compile)]),
124 [use_bench=$enableval],
127 AC_ARG_ENABLE([extended-functional-tests],
128 AS_HELP_STRING([--enable-extended-functional-tests],[enable expensive functional tests when using lcov (default no)]),
129 [use_extended_functional_tests=$enableval],
130 [use_extended_functional_tests=no])
132 AC_ARG_WITH([qrencode],
133 [AS_HELP_STRING([--with-qrencode],
134 [enable QR code support (default is yes if qt is enabled and libqrencode is found)])],
138 AC_ARG_ENABLE([hardening],
139 [AS_HELP_STRING([--disable-hardening],
140 [do not attempt to harden the resulting executables (default is to harden)])],
141 [use_hardening=$enableval],
144 AC_ARG_ENABLE([reduce-exports],
145 [AS_HELP_STRING([--enable-reduce-exports],
146 [attempt to reduce exported symbols in the resulting executables (default is no)])],
147 [use_reduce_exports=$enableval],
148 [use_reduce_exports=no])
150 AC_ARG_ENABLE([ccache],
151 [AS_HELP_STRING([--disable-ccache],
152 [do not use ccache for building (default is to use if found)])],
153 [use_ccache=$enableval],
156 AC_ARG_ENABLE([lcov],
157 [AS_HELP_STRING([--enable-lcov],
158 [enable lcov testing (default is no)])],
162 AC_ARG_ENABLE([lcov-branch-coverage],
163 [AS_HELP_STRING([--enable-lcov-branch-coverage],
164 [enable lcov testing branch coverage (default is no)])],
165 [use_lcov_branch=yes],
166 [use_lcov_branch=no])
168 AC_ARG_ENABLE([glibc-back-compat],
169 [AS_HELP_STRING([--enable-glibc-back-compat],
170 [enable backwards compatibility with glibc])],
171 [use_glibc_compat=$enableval],
172 [use_glibc_compat=no])
174 AC_ARG_WITH([system-univalue],
175 [AS_HELP_STRING([--with-system-univalue],
176 [Build with system UniValue (default is no)])],
177 [system_univalue=$withval],
181 [AS_HELP_STRING([--disable-zmq],
182 [disable ZMQ notifications])],
183 [use_zmq=$enableval],
186 AC_ARG_WITH([protoc-bindir],[AS_HELP_STRING([--with-protoc-bindir=BIN_DIR],[specify protoc bin path])], [protoc_bin_path=$withval], [])
189 [AS_HELP_STRING([--disable-man],
190 [do not install man pages (default is to install)])],,
192 AM_CONDITIONAL(ENABLE_MAN, test "$enable_man" != no)
195 AC_ARG_ENABLE([debug],
196 [AS_HELP_STRING([--enable-debug],
197 [use debug compiler flags and macros (default is no)])],
198 [enable_debug=$enableval],
201 # Turn warnings into errors
202 AC_ARG_ENABLE([werror],
203 [AS_HELP_STRING([--enable-werror],
204 [Treat certain compiler warnings as errors (default is no)])],
205 [enable_werror=$enableval],
209 AX_CHECK_COMPILE_FLAG([-Werror],[CXXFLAG_WERROR="-Werror"],[CXXFLAG_WERROR=""])
211 if test "x$enable_debug" = xyes; then
212 CPPFLAGS="$CPPFLAGS -DDEBUG -DDEBUG_LOCKORDER"
213 if test "x$GCC" = xyes; then
214 CFLAGS="$CFLAGS -g3 -O0"
217 if test "x$GXX" = xyes; then
218 CXXFLAGS="$CXXFLAGS -g3 -O0"
223 if test "x$enable_werror" = "xyes"; then
224 if test "x$CXXFLAG_WERROR" = "x"; then
225 AC_MSG_ERROR("enable-werror set but -Werror is not usable")
227 AX_CHECK_COMPILE_FLAG([-Werror=vla],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=vla"],,[[$CXXFLAG_WERROR]])
230 if test "x$CXXFLAGS_overridden" = "xno"; then
231 AX_CHECK_COMPILE_FLAG([-Wall],[CXXFLAGS="$CXXFLAGS -Wall"],,[[$CXXFLAG_WERROR]])
232 AX_CHECK_COMPILE_FLAG([-Wextra],[CXXFLAGS="$CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]])
233 AX_CHECK_COMPILE_FLAG([-Wformat],[CXXFLAGS="$CXXFLAGS -Wformat"],,[[$CXXFLAG_WERROR]])
234 AX_CHECK_COMPILE_FLAG([-Wvla],[CXXFLAGS="$CXXFLAGS -Wvla"],,[[$CXXFLAG_WERROR]])
235 AX_CHECK_COMPILE_FLAG([-Wformat-security],[CXXFLAGS="$CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]])
237 ## Some compilers (gcc) ignore unknown -Wno-* options, but warn about all
238 ## unknown options if any other warning is produced. Test the -Wfoo case, and
239 ## set the -Wno-foo case if it works.
240 AX_CHECK_COMPILE_FLAG([-Wunused-parameter],[CXXFLAGS="$CXXFLAGS -Wno-unused-parameter"],,[[$CXXFLAG_WERROR]])
241 AX_CHECK_COMPILE_FLAG([-Wself-assign],[CXXFLAGS="$CXXFLAGS -Wno-self-assign"],,[[$CXXFLAG_WERROR]])
242 AX_CHECK_COMPILE_FLAG([-Wunused-local-typedef],[CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"],,[[$CXXFLAG_WERROR]])
243 AX_CHECK_COMPILE_FLAG([-Wdeprecated-register],[CXXFLAGS="$CXXFLAGS -Wno-deprecated-register"],,[[$CXXFLAG_WERROR]])
244 AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough],[CXXFLAGS="$CXXFLAGS -Wno-implicit-fallthrough"],,[[$CXXFLAG_WERROR]])
246 # Check for optional instruction set support. Enabling these does _not_ imply that all code will
247 # be compiled with them, rather that specific objects/libs may use them after checking for runtime
249 AX_CHECK_COMPILE_FLAG([-msse4.2],[[SSE42_CXXFLAGS="-msse4.2"]],,[[$CXXFLAG_WERROR]])
253 TEMP_CXXFLAGS="$CXXFLAGS"
254 CXXFLAGS="$CXXFLAGS $SSE42_CXXFLAGS"
255 AC_MSG_CHECKING(for assembler crc32 support)
256 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
258 #if defined(_MSC_VER)
260 #elif defined(__GNUC__) && defined(__SSE4_2__)
261 #include <nmmintrin.h>
265 l = _mm_crc32_u8(l, 0);
266 l = _mm_crc32_u32(l, 0);
267 l = _mm_crc32_u64(l, 0);
270 [ AC_MSG_RESULT(yes); enable_hwcrc32=yes],
273 CXXFLAGS="$TEMP_CXXFLAGS"
275 CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS"
278 [AS_HELP_STRING([--with-utils],
279 [build bitcoin-cli bitcoin-tx (default=yes)])],
280 [build_bitcoin_utils=$withval],
281 [build_bitcoin_utils=yes])
284 [AS_HELP_STRING([--with-libs],
285 [build libraries (default=yes)])],
286 [build_bitcoin_libs=$withval],
287 [build_bitcoin_libs=yes])
289 AC_ARG_WITH([daemon],
290 [AS_HELP_STRING([--with-daemon],
291 [build bitcoind daemon (default=yes)])],
292 [build_bitcoind=$withval],
293 [build_bitcoind=yes])
299 #pkgconfig does more harm than good with MinGW
303 AC_CHECK_LIB([mingwthrd], [main],, AC_MSG_ERROR(lib missing))
304 AC_CHECK_LIB([kernel32], [main],, AC_MSG_ERROR(lib missing))
305 AC_CHECK_LIB([user32], [main],, AC_MSG_ERROR(lib missing))
306 AC_CHECK_LIB([gdi32], [main],, AC_MSG_ERROR(lib missing))
307 AC_CHECK_LIB([comdlg32], [main],, AC_MSG_ERROR(lib missing))
308 AC_CHECK_LIB([winspool], [main],, AC_MSG_ERROR(lib missing))
309 AC_CHECK_LIB([winmm], [main],, AC_MSG_ERROR(lib missing))
310 AC_CHECK_LIB([shell32], [main],, AC_MSG_ERROR(lib missing))
311 AC_CHECK_LIB([comctl32], [main],, AC_MSG_ERROR(lib missing))
312 AC_CHECK_LIB([ole32], [main],, AC_MSG_ERROR(lib missing))
313 AC_CHECK_LIB([oleaut32], [main],, AC_MSG_ERROR(lib missing))
314 AC_CHECK_LIB([uuid], [main],, AC_MSG_ERROR(lib missing))
315 AC_CHECK_LIB([rpcrt4], [main],, AC_MSG_ERROR(lib missing))
316 AC_CHECK_LIB([advapi32], [main],, AC_MSG_ERROR(lib missing))
317 AC_CHECK_LIB([ws2_32], [main],, AC_MSG_ERROR(lib missing))
318 AC_CHECK_LIB([mswsock], [main],, AC_MSG_ERROR(lib missing))
319 AC_CHECK_LIB([shlwapi], [main],, AC_MSG_ERROR(lib missing))
320 AC_CHECK_LIB([iphlpapi], [main],, AC_MSG_ERROR(lib missing))
321 AC_CHECK_LIB([crypt32], [main],, AC_MSG_ERROR(lib missing))
323 # -static is interpreted by libtool, where it has a different meaning.
324 # In libtool-speak, it's -all-static.
325 AX_CHECK_LINK_FLAG([[-static]],[LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"])
327 AC_PATH_PROG([MAKENSIS], [makensis], none)
328 if test x$MAKENSIS = xnone; then
329 AC_MSG_WARN("makensis not found. Cannot create installer.")
332 AC_PATH_TOOL(WINDRES, windres, none)
333 if test x$WINDRES = xnone; then
334 AC_MSG_ERROR("windres not found")
337 CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB"
338 LEVELDB_TARGET_FLAGS="-DOS_WINDOWS"
339 if test "x$CXXFLAGS_overridden" = "xno"; then
340 CXXFLAGS="$CXXFLAGS -w"
343 i?86-*) WINDOWS_BITS=32 ;;
344 x86_64-*) WINDOWS_BITS=64 ;;
345 *) AC_MSG_ERROR("Could not determine win32/win64 for installer") ;;
347 AC_SUBST(WINDOWS_BITS)
349 dnl libtool insists upon adding -nostdlib and a list of objects/libs to link against.
350 dnl That breaks our ability to build dll's with static libgcc/libstdc++/libssp. Override
351 dnl its command here, with the predeps/postdeps removed, and -static inserted. Postdeps are
352 dnl also overridden to prevent their insertion later.
353 dnl This should only affect dll's.
354 archive_cmds_CXX="\$CC -shared \$libobjs \$deplibs \$compiler_flags -static -o \$output_objdir/\$soname \${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker \$lib"
360 LEVELDB_TARGET_FLAGS="-DOS_MACOSX"
361 if test x$cross_compiling != xyes; then
363 AC_CHECK_PROG([PORT],port, port)
364 if test x$PORT = xport; then
365 dnl add default macports paths
366 CPPFLAGS="$CPPFLAGS -isystem /opt/local/include"
367 LIBS="$LIBS -L/opt/local/lib"
368 if test -d /opt/local/include/db48; then
369 CPPFLAGS="$CPPFLAGS -I/opt/local/include/db48"
370 LIBS="$LIBS -L/opt/local/lib/db48"
374 AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert)
375 AC_CHECK_PROG([BREW],brew, brew)
376 if test x$BREW = xbrew; then
377 dnl These Homebrew packages may be keg-only, meaning that they won't be found
378 dnl in expected paths because they may conflict with system files. Ask
379 dnl Homebrew where each one is located, then adjust paths accordingly.
380 dnl It's safe to add these paths even if the functionality is disabled by
381 dnl the user (--without-wallet or --without-gui for example).
383 openssl_prefix=`$BREW --prefix openssl 2>/dev/null`
384 bdb_prefix=`$BREW --prefix berkeley-db4 2>/dev/null`
385 qt5_prefix=`$BREW --prefix qt5 2>/dev/null`
386 if test x$openssl_prefix != x; then
387 PKG_CONFIG_PATH="$openssl_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
388 export PKG_CONFIG_PATH
390 if test x$bdb_prefix != x; then
391 CPPFLAGS="$CPPFLAGS -I$bdb_prefix/include"
392 LIBS="$LIBS -L$bdb_prefix/lib"
394 if test x$qt5_prefix != x; then
395 PKG_CONFIG_PATH="$qt5_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
396 export PKG_CONFIG_PATH
405 AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], install_name_tool)
406 AC_PATH_TOOL([OTOOL], [otool], otool)
407 AC_PATH_PROGS([GENISOIMAGE], [genisoimage mkisofs],genisoimage)
408 AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert)
409 AC_PATH_PROGS([IMAGEMAGICK_CONVERT], [convert],convert)
410 AC_PATH_PROGS([TIFFCP], [tiffcp],tiffcp)
412 dnl libtool will try to strip the static lib, which is a problem for
413 dnl cross-builds because strip attempts to call a hard-coded ld,
414 dnl which may not exist in the path. Stripping the .a is not
415 dnl necessary, so just disable it.
421 AX_CHECK_LINK_FLAG([[-Wl,-headerpad_max_install_names]], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"])
422 CPPFLAGS="$CPPFLAGS -DMAC_OSX"
423 OBJCXXFLAGS="$CXXFLAGS"
427 LEVELDB_TARGET_FLAGS="-DOS_LINUX"
430 LEVELDB_TARGET_FLAGS="-DOS_FREEBSD"
433 LEVELDB_TARGET_FLAGS="-DOS_OPENBSD"
436 OTHER_OS=`echo ${host_os} | awk '{print toupper($0)}'`
437 AC_MSG_WARN([Guessing LevelDB OS as OS_${OTHER_OS}, please check whether this is correct, if not add an entry to configure.ac.])
438 LEVELDB_TARGET_FLAGS="-DOS_${OTHER_OS}"
442 if test x$use_pkgconfig = xyes; then
443 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.)])
444 m4_ifdef([PKG_PROG_PKG_CONFIG], [
446 if test x"$PKG_CONFIG" = "x"; then
447 AC_MSG_ERROR(pkg-config not found.)
452 if test x$use_extended_functional_tests != xno; then
453 AC_SUBST(EXTENDED_FUNCTIONAL_TESTS, --extended)
456 if test x$use_lcov = xyes; then
457 if test x$LCOV = x; then
458 AC_MSG_ERROR("lcov testing requested but lcov not found")
460 if test x$GCOV = x; then
461 AC_MSG_ERROR("lcov testing requested but gcov not found")
463 if test x$PYTHON = x; then
464 AC_MSG_ERROR("lcov testing requested but python not found")
466 if test x$GENHTML = x; then
467 AC_MSG_ERROR("lcov testing requested but genhtml not found")
469 LCOV="$LCOV --gcov-tool=$GCOV"
470 AX_CHECK_LINK_FLAG([[--coverage]], [LDFLAGS="$LDFLAGS --coverage"],
471 [AC_MSG_ERROR("lcov testing requested but --coverage linker flag does not work")])
472 AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"],
473 [AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")])
474 AC_DEFINE(USE_COVERAGE, 1, [Define this symbol if coverage is enabled])
475 CXXFLAGS="$CXXFLAGS -Og"
478 if test x$use_lcov_branch != xno; then
479 AC_SUBST(LCOV_OPTS, "$LCOV_OPTS --rc lcov_branch_coverage=1")
482 dnl Check for endianness
485 dnl Check for pthread compile/link requirements
488 # The following macro will add the necessary defines to bitcoin-config.h, but
489 # they also need to be passed down to any subprojects. Pull the results out of
490 # the cache and add them to CPPFLAGS.
492 # detect POSIX or GNU variant of strerror_r
495 if test x$ac_cv_sys_file_offset_bits != x &&
496 test x$ac_cv_sys_file_offset_bits != xno &&
497 test x$ac_cv_sys_file_offset_bits != xunknown; then
498 CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
501 if test x$ac_cv_sys_large_files != x &&
502 test x$ac_cv_sys_large_files != xno &&
503 test x$ac_cv_sys_large_files != xunknown; then
504 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
507 AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large-address-aware"])
509 AX_GCC_FUNC_ATTRIBUTE([visibility])
510 AX_GCC_FUNC_ATTRIBUTE([dllexport])
511 AX_GCC_FUNC_ATTRIBUTE([dllimport])
513 if test x$use_glibc_compat != xno; then
515 #glibc absorbed clock_gettime in 2.17. librt (its previous location) is safe to link
516 #in anyway for back-compat.
517 AC_CHECK_LIB([rt],[clock_gettime],, AC_MSG_ERROR(lib missing))
519 #__fdelt_chk's params and return type have changed from long unsigned int to long int.
520 # See which one is present here.
521 AC_MSG_CHECKING(__fdelt_chk type)
522 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef _FORTIFY_SOURCE
523 #undef _FORTIFY_SOURCE
525 #define _FORTIFY_SOURCE 2
526 #include <sys/select.h>
527 extern "C" long unsigned int __fdelt_warn(long unsigned int);]],[[]])],
528 [ fdelt_type="long unsigned int"],
529 [ fdelt_type="long int"])
530 AC_MSG_RESULT($fdelt_type)
531 AC_DEFINE_UNQUOTED(FDELT_TYPE, $fdelt_type,[parameter and return value type for __fdelt_chk])
533 AC_SEARCH_LIBS([clock_gettime],[rt])
536 if test x$TARGET_OS != xwindows; then
537 # All windows code is PIC, forcing it on just adds useless compile warnings
538 AX_CHECK_COMPILE_FLAG([-fPIC],[PIC_FLAGS="-fPIC"])
541 if test x$use_hardening != xno; then
542 AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"])
543 AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"])
545 AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[
546 AX_CHECK_PREPROC_FLAG([-U_FORTIFY_SOURCE],[
547 HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -U_FORTIFY_SOURCE"
549 HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -D_FORTIFY_SOURCE=2"
552 AX_CHECK_LINK_FLAG([[-Wl,--dynamicbase]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"])
553 AX_CHECK_LINK_FLAG([[-Wl,--nxcompat]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"])
554 AX_CHECK_LINK_FLAG([[-Wl,--high-entropy-va]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--high-entropy-va"])
555 AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"])
556 AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"])
558 if test x$TARGET_OS != xwindows; then
559 AX_CHECK_COMPILE_FLAG([-fPIE],[PIE_FLAGS="-fPIE"])
560 AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"])
565 AC_CHECK_LIB([ssp], [main],, AC_MSG_ERROR(lib missing))
570 dnl this flag screws up non-darwin gcc even when the check fails. special-case it.
571 if test x$TARGET_OS = xdarwin; then
572 AX_CHECK_LINK_FLAG([[-Wl,-dead_strip]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"])
575 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])
577 AC_CHECK_DECLS([strnlen])
579 # Check for daemon(3), unrelated to --with-daemon (although used by it)
580 AC_CHECK_DECLS([daemon])
582 AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64],,,
585 #elif HAVE_SYS_ENDIAN_H
586 #include <sys/endian.h>
589 AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64],,,
591 #include <byteswap.h>
594 AC_CHECK_DECLS([__builtin_clz, __builtin_clzl, __builtin_clzll])
596 dnl Check for MSG_NOSIGNAL
597 AC_MSG_CHECKING(for MSG_NOSIGNAL)
598 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]],
599 [[ int f = MSG_NOSIGNAL; ]])],
600 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,[Define this symbol if you have MSG_NOSIGNAL]) ],
604 dnl Check for MSG_DONTWAIT
605 AC_MSG_CHECKING(for MSG_DONTWAIT)
606 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]],
607 [[ int f = MSG_DONTWAIT; ]])],
608 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_DONTWAIT, 1,[Define this symbol if you have MSG_DONTWAIT]) ],
612 dnl Check for malloc_info (for memory statistics information in getmemoryinfo)
613 AC_MSG_CHECKING(for getmemoryinfo)
614 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]],
615 [[ int f = malloc_info(0, NULL); ]])],
616 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOC_INFO, 1,[Define this symbol if you have malloc_info]) ],
620 dnl Check for mallopt(M_ARENA_MAX) (to set glibc arenas)
621 AC_MSG_CHECKING(for mallopt M_ARENA_MAX)
622 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]],
623 [[ mallopt(M_ARENA_MAX, 1); ]])],
624 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOPT_ARENA_MAX, 1,[Define this symbol if you have mallopt with M_ARENA_MAX]) ],
628 AC_MSG_CHECKING([for visibility attribute])
629 AC_LINK_IFELSE([AC_LANG_SOURCE([
630 int foo_def( void ) __attribute__((visibility("default")));
634 AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.])
639 if test x$use_reduce_exports = xyes; then
640 AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduce-exports.])
645 # Check for different ways of gathering OS randomness
646 AC_MSG_CHECKING(for Linux getrandom syscall)
647 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>
648 #include <sys/syscall.h>
649 #include <linux/random.h>]],
650 [[ syscall(SYS_getrandom, nullptr, 32, 0); ]])],
651 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_GETRANDOM, 1,[Define this symbol if the Linux getrandom system call is available]) ],
655 AC_MSG_CHECKING(for getentropy)
656 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]],
657 [[ getentropy(nullptr, 32) ]])],
658 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GETENTROPY, 1,[Define this symbol if the BSD getentropy system call is available]) ],
662 AC_MSG_CHECKING(for sysctl KERN_ARND)
663 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
664 #include <sys/sysctl.h>]],
665 [[ static const int name[2] = {CTL_KERN, KERN_ARND};
666 sysctl(name, 2, nullptr, nullptr, nullptr, 0); ]])],
667 [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL_ARND, 1,[Define this symbol if the BSD sysctl(KERN_ARND) is available]) ],
671 # Check for reduced exports
672 if test x$use_reduce_exports = xyes; then
673 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"],
674 [AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])])
680 AM_CONDITIONAL([EMBEDDED_LEVELDB],[true])
681 AC_SUBST(LEVELDB_CPPFLAGS)
685 if test x$enable_wallet != xno; then
686 dnl Check for libdb_cxx only if wallet enabled
690 dnl Check for libminiupnpc (optional)
691 if test x$use_upnp != xno; then
693 [miniupnpc/miniwget.h miniupnpc/miniupnpc.h miniupnpc/upnpcommands.h miniupnpc/upnperrors.h],
694 [AC_CHECK_LIB([miniupnpc], [main],[MINIUPNPC_LIBS=-lminiupnpc], [have_miniupnpc=no])],
701 dnl sets $bitcoin_enable_qt, $bitcoin_enable_qt_test, $bitcoin_enable_qt_dbus
702 BITCOIN_QT_CONFIGURE([$use_pkgconfig], [qt5])
704 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnonononono; then
710 if test x$use_boost = xyes; then
712 dnl Minimum required Boost version
713 define(MINIMUM_REQUIRED_BOOST, 1.47.0)
715 dnl Check for boost libs
716 AX_BOOST_BASE([MINIMUM_REQUIRED_BOOST])
719 AX_BOOST_PROGRAM_OPTIONS
723 dnl Boost 1.56 through 1.62 allow using std::atomic instead of its own atomic
724 dnl counter implementations. In 1.63 and later the std::atomic approach is default.
725 m4_pattern_allow(DBOOST_AC_USE_STD_ATOMIC) dnl otherwise it's treated like a macro
726 BOOST_CPPFLAGS="-DBOOST_SP_USE_STD_ATOMIC -DBOOST_AC_USE_STD_ATOMIC $BOOST_CPPFLAGS"
728 if test x$use_reduce_exports = xyes; then
729 AC_MSG_CHECKING([for working boost reduced exports])
730 TEMP_CPPFLAGS="$CPPFLAGS"
731 CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
732 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
733 @%:@include <boost/version.hpp>
735 #if BOOST_VERSION >= 104900
736 // Everything is okay
738 # error Boost version is too old
743 AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduce-exports.])
745 CPPFLAGS="$TEMP_CPPFLAGS"
749 if test x$use_reduce_exports = xyes; then
750 CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS"
751 AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]], [RELDFLAGS="-Wl,--exclude-libs,ALL"])
754 if test x$use_tests = xyes; then
756 if test x$HEXDUMP = x; then
757 AC_MSG_ERROR(hexdump is required for tests)
761 if test x$use_boost = xyes; then
763 AX_BOOST_UNIT_TEST_FRAMEWORK
765 dnl Determine if -DBOOST_TEST_DYN_LINK is needed
766 AC_MSG_CHECKING([for dynamic linked boost test])
768 LIBS="$LIBS $BOOST_LDFLAGS $BOOST_UNIT_TEST_FRAMEWORK_LIB"
769 TEMP_CPPFLAGS="$CPPFLAGS"
770 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
771 AC_LINK_IFELSE([AC_LANG_SOURCE([
772 #define BOOST_TEST_DYN_LINK
773 #define BOOST_TEST_MAIN
774 #include <boost/test/unit_test.hpp>
778 [TESTDEFS="$TESTDEFS -DBOOST_TEST_DYN_LINK"],
781 CPPFLAGS="$TEMP_CPPFLAGS"
786 if test x$use_boost = xyes; then
788 BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB"
791 dnl If boost (prior to 1.57) was built without c++11, it emulated scoped enums
792 dnl using c++98 constructs. Unfortunately, this implementation detail leaked into
793 dnl the abi. This was fixed in 1.57.
795 dnl When building against that installed version using c++11, the headers pick up
796 dnl on the native c++11 scoped enum support and enable it, however it will fail to
797 dnl link. This can be worked around by disabling c++11 scoped enums if linking will
799 dnl BOOST_NO_SCOPED_ENUMS was changed to BOOST_NO_CXX11_SCOPED_ENUMS in 1.51.
802 LIBS="$BOOST_LIBS $LIBS"
803 TEMP_CPPFLAGS="$CPPFLAGS"
804 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
805 AC_MSG_CHECKING([for mismatched boost c++11 scoped enums])
806 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
807 #include "boost/config.hpp"
808 #include "boost/version.hpp"
809 #if !defined(BOOST_NO_SCOPED_ENUMS) && !defined(BOOST_NO_CXX11_SCOPED_ENUMS) && BOOST_VERSION < 105700
810 #define BOOST_NO_SCOPED_ENUMS
811 #define BOOST_NO_CXX11_SCOPED_ENUMS
814 #include "boost/filesystem.hpp"
817 boost::filesystem::copy_file("foo", "bar");
822 [AC_MSG_RESULT(mismatched); BOOST_CPPFLAGS="$BOOST_CPPFLAGS -DBOOST_NO_SCOPED_ENUMS -DBOOST_NO_CXX11_SCOPED_ENUMS"], [AC_MSG_RESULT(ok)])
824 CPPFLAGS="$TEMP_CPPFLAGS"
826 dnl Boost >= 1.50 uses sleep_for rather than the now-deprecated sleep, however
827 dnl it was broken from 1.50 to 1.52 when backed by nanosleep. Use sleep_for if
828 dnl a working version is available, else fall back to sleep. sleep was removed
830 dnl If neither is available, abort.
832 LIBS="$BOOST_LIBS $LIBS"
833 TEMP_CPPFLAGS="$CPPFLAGS"
834 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
835 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
836 #include <boost/thread/thread.hpp>
837 #include <boost/version.hpp>
839 #if BOOST_VERSION >= 105000 && (!defined(BOOST_HAS_NANOSLEEP) || BOOST_VERSION >= 105200)
840 boost::this_thread::sleep_for(boost::chrono::milliseconds(0));
846 AC_DEFINE(HAVE_WORKING_BOOST_SLEEP_FOR, 1, [Define this symbol if boost sleep_for works])],
849 CPPFLAGS="$TEMP_CPPFLAGS"
851 if test x$boost_sleep != xyes; then
853 LIBS="$BOOST_LIBS $LIBS"
854 TEMP_CPPFLAGS="$CPPFLAGS"
855 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
856 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
857 #include <boost/version.hpp>
858 #include <boost/thread.hpp>
859 #include <boost/date_time/posix_time/posix_time_types.hpp>
861 #if BOOST_VERSION <= 105600
862 boost::this_thread::sleep(boost::posix_time::milliseconds(0));
867 [boost_sleep=yes; AC_DEFINE(HAVE_WORKING_BOOST_SLEEP, 1, [Define this symbol if boost sleep works])],
870 CPPFLAGS="$TEMP_CPPFLAGS"
873 if test x$boost_sleep != xyes; then
874 AC_MSG_ERROR(No working boost sleep implementation found.)
879 if test x$use_pkgconfig = xyes; then
884 PKG_CHECK_MODULES([SSL], [libssl],, [AC_MSG_ERROR(openssl not found.)])
885 PKG_CHECK_MODULES([CRYPTO], [libcrypto],,[AC_MSG_ERROR(libcrypto not found.)])
886 BITCOIN_QT_CHECK([PKG_CHECK_MODULES([PROTOBUF], [protobuf], [have_protobuf=yes], [BITCOIN_QT_FAIL(libprotobuf not found)])])
887 if test x$use_qr != xno; then
888 BITCOIN_QT_CHECK([PKG_CHECK_MODULES([QR], [libqrencode], [have_qrencode=yes], [have_qrencode=no])])
890 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then
891 PKG_CHECK_MODULES([EVENT], [libevent],, [AC_MSG_ERROR(libevent not found.)])
892 if test x$TARGET_OS != xwindows; then
893 PKG_CHECK_MODULES([EVENT_PTHREADS], [libevent_pthreads],, [AC_MSG_ERROR(libevent_pthreads not found.)])
897 if test "x$use_zmq" = "xyes"; then
898 PKG_CHECK_MODULES([ZMQ],[libzmq >= 4],
899 [AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])],
900 [AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
901 AC_MSG_WARN([libzmq version 4.x or greater not found, disabling])
904 AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
909 AC_CHECK_HEADER([openssl/crypto.h],,AC_MSG_ERROR(libcrypto headers missing))
910 AC_CHECK_LIB([crypto], [main],CRYPTO_LIBS=-lcrypto, AC_MSG_ERROR(libcrypto missing))
912 AC_CHECK_HEADER([openssl/ssl.h],, AC_MSG_ERROR(libssl headers missing),)
913 AC_CHECK_LIB([ssl], [main],SSL_LIBS=-lssl, AC_MSG_ERROR(libssl missing))
915 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then
916 AC_CHECK_HEADER([event2/event.h],, AC_MSG_ERROR(libevent headers missing),)
917 AC_CHECK_LIB([event],[main],EVENT_LIBS=-levent,AC_MSG_ERROR(libevent missing))
918 if test x$TARGET_OS != xwindows; then
919 AC_CHECK_LIB([event_pthreads],[main],EVENT_PTHREADS_LIBS=-levent_pthreads,AC_MSG_ERROR(libevent_pthreads missing))
923 if test "x$use_zmq" = "xyes"; then
924 AC_CHECK_HEADER([zmq.h],
925 [AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])],
926 [AC_MSG_WARN([zmq.h not found, disabling zmq support])
928 AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])])
929 AC_CHECK_LIB([zmq],[zmq_ctx_shutdown],ZMQ_LIBS=-lzmq,
930 [AC_MSG_WARN([libzmq >= 4.0 not found, disabling zmq support])
932 AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])])
934 AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])
937 if test "x$use_zmq" = "xyes"; then
938 dnl Assume libzmq was built for static linking
941 ZMQ_CFLAGS="$ZMQ_CFLAGS -DZMQ_STATIC"
946 BITCOIN_QT_CHECK(AC_CHECK_LIB([protobuf] ,[main],[PROTOBUF_LIBS=-lprotobuf], BITCOIN_QT_FAIL(libprotobuf not found)))
947 if test x$use_qr != xno; then
948 BITCOIN_QT_CHECK([AC_CHECK_LIB([qrencode], [main],[QR_LIBS=-lqrencode], [have_qrencode=no])])
949 BITCOIN_QT_CHECK([AC_CHECK_HEADER([qrencode.h],, have_qrencode=no)])
953 save_CXXFLAGS="${CXXFLAGS}"
954 CXXFLAGS="${CXXFLAGS} ${CRYPTO_CFLAGS} ${SSL_CFLAGS}"
955 AC_CHECK_DECLS([EVP_MD_CTX_new],,,[AC_INCLUDES_DEFAULT
956 #include <openssl/x509_vfy.h>
958 CXXFLAGS="${save_CXXFLAGS}"
962 need_bundled_univalue=yes
964 if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnonononono; then
965 need_bundled_univalue=no
968 if test x$system_univalue != xno ; then
970 if test x$use_pkgconfig = xyes; then
975 PKG_CHECK_MODULES([UNIVALUE],[libunivalue],[found_univalue=yes],[true])
979 AC_CHECK_HEADER([univalue.h],[
980 AC_CHECK_LIB([univalue], [main],[
981 UNIVALUE_LIBS=-lunivalue
987 if test x$found_univalue = xyes ; then
989 need_bundled_univalue=no
990 elif test x$system_univalue = xyes ; then
991 AC_MSG_ERROR([univalue not found])
997 if test x$need_bundled_univalue = xyes ; then
998 UNIVALUE_CFLAGS='-I$(srcdir)/univalue/include'
999 UNIVALUE_LIBS='univalue/libunivalue.la'
1004 AM_CONDITIONAL([EMBEDDED_UNIVALUE],[test x$need_bundled_univalue = xyes])
1005 AC_SUBST(UNIVALUE_CFLAGS)
1006 AC_SUBST(UNIVALUE_LIBS)
1008 BITCOIN_QT_PATH_PROGS([PROTOC], [protoc],$protoc_bin_path)
1010 AC_MSG_CHECKING([whether to build bitcoind])
1011 AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
1012 AC_MSG_RESULT($build_bitcoind)
1014 AC_MSG_CHECKING([whether to build utils (bitcoin-cli bitcoin-tx)])
1015 AM_CONDITIONAL([BUILD_BITCOIN_UTILS], [test x$build_bitcoin_utils = xyes])
1016 AC_MSG_RESULT($build_bitcoin_utils)
1018 AC_MSG_CHECKING([whether to build libraries])
1019 AM_CONDITIONAL([BUILD_BITCOIN_LIBS], [test x$build_bitcoin_libs = xyes])
1020 if test x$build_bitcoin_libs = xyes; then
1021 AC_DEFINE(HAVE_CONSENSUS_LIB, 1, [Define this symbol if the consensus lib has been built])
1022 AC_CONFIG_FILES([libbitcoinconsensus.pc:libbitcoinconsensus.pc.in])
1024 AC_MSG_RESULT($build_bitcoin_libs)
1028 if test "x$use_ccache" != "xno"; then
1029 AC_MSG_CHECKING(if ccache should be used)
1030 if test x$CCACHE = x; then
1031 if test "x$use_ccache" = "xyes"; then
1032 AC_MSG_ERROR([ccache not found.]);
1038 CC="$ac_cv_path_CCACHE $CC"
1039 CXX="$ac_cv_path_CCACHE $CXX"
1041 AC_MSG_RESULT($use_ccache)
1043 if test "x$use_ccache" = "xyes"; then
1044 AX_CHECK_PREPROC_FLAG([-Qunused-arguments],[CPPFLAGS="-Qunused-arguments $CPPFLAGS"])
1048 AC_MSG_CHECKING([if wallet should be enabled])
1049 if test x$enable_wallet != xno; then
1051 AC_DEFINE_UNQUOTED([ENABLE_WALLET],[1],[Define to 1 to enable wallet functions])
1057 dnl enable upnp support
1058 AC_MSG_CHECKING([whether to build with support for UPnP])
1059 if test x$have_miniupnpc = xno; then
1060 if test x$use_upnp = xyes; then
1061 AC_MSG_ERROR("UPnP requested but cannot be built. use --without-miniupnpc")
1065 if test x$use_upnp != xno; then
1067 AC_MSG_CHECKING([whether to build with UPnP enabled by default])
1070 if test x$use_upnp_default != xno; then
1071 use_upnp_default=yes
1074 AC_MSG_RESULT($use_upnp_default)
1075 AC_DEFINE_UNQUOTED([USE_UPNP],[$upnp_setting],[UPnP support not compiled if undefined, otherwise value (0 or 1) determines default state])
1076 if test x$TARGET_OS = xwindows; then
1077 MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB"
1084 dnl these are only used when qt is enabled
1086 if test x$bitcoin_enable_qt != xno; then
1087 dnl enable dbus support
1088 AC_MSG_CHECKING([whether to build GUI with support for D-Bus])
1089 if test x$bitcoin_enable_qt_dbus != xno; then
1090 AC_DEFINE([USE_DBUS],[1],[Define if dbus support should be compiled in])
1092 AC_MSG_RESULT($bitcoin_enable_qt_dbus)
1094 dnl enable qr support
1095 AC_MSG_CHECKING([whether to build GUI with support for QR codes])
1096 if test x$have_qrencode = xno; then
1097 if test x$use_qr = xyes; then
1098 AC_MSG_ERROR("QR support requested but cannot be built. use --without-qrencode")
1102 if test x$use_qr != xno; then
1104 AC_DEFINE([USE_QRCODE],[1],[Define if QR support should be compiled in])
1111 if test x$XGETTEXT = x; then
1112 AC_MSG_WARN("xgettext is required to update qt translations")
1115 AC_MSG_CHECKING([whether to build test_bitcoin-qt])
1116 if test x$use_gui_tests$bitcoin_enable_qt_test = xyesyes; then
1117 AC_MSG_RESULT([yes])
1124 AM_CONDITIONAL([ENABLE_ZMQ], [test "x$use_zmq" = "xyes"])
1126 AC_MSG_CHECKING([whether to build test_bitcoin])
1127 if test x$use_tests = xyes; then
1128 AC_MSG_RESULT([yes])
1135 AC_MSG_CHECKING([whether to reduce exports])
1136 if test x$use_reduce_exports = xyes; then
1137 AC_MSG_RESULT([yes])
1142 if test x$build_bitcoin_utils$build_bitcoin_libs$build_bitcoind$bitcoin_enable_qt$use_bench$use_tests = xnononononono; then
1143 AC_MSG_ERROR([No targets! Please specify at least one of: --with-utils --with-libs --with-daemon --with-gui --enable-bench or --enable-tests])
1146 AM_CONDITIONAL([TARGET_DARWIN], [test x$TARGET_OS = xdarwin])
1147 AM_CONDITIONAL([BUILD_DARWIN], [test x$BUILD_OS = xdarwin])
1148 AM_CONDITIONAL([TARGET_WINDOWS], [test x$TARGET_OS = xwindows])
1149 AM_CONDITIONAL([ENABLE_WALLET],[test x$enable_wallet = xyes])
1150 AM_CONDITIONAL([ENABLE_TESTS],[test x$BUILD_TEST = xyes])
1151 AM_CONDITIONAL([ENABLE_QT],[test x$bitcoin_enable_qt = xyes])
1152 AM_CONDITIONAL([ENABLE_QT_TESTS],[test x$BUILD_TEST_QT = xyes])
1153 AM_CONDITIONAL([ENABLE_BENCH],[test x$use_bench = xyes])
1154 AM_CONDITIONAL([USE_QRCODE], [test x$use_qr = xyes])
1155 AM_CONDITIONAL([USE_LCOV],[test x$use_lcov = xyes])
1156 AM_CONDITIONAL([GLIBC_BACK_COMPAT],[test x$use_glibc_compat = xyes])
1157 AM_CONDITIONAL([HARDEN],[test x$use_hardening = xyes])
1158 AM_CONDITIONAL([ENABLE_HWCRC32],[test x$enable_hwcrc32 = xyes])
1160 AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version])
1161 AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version])
1162 AC_DEFINE(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION, [Build revision])
1163 AC_DEFINE(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD, [Version Build])
1164 AC_DEFINE(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE, [Version is release])
1165 AC_DEFINE(COPYRIGHT_YEAR, _COPYRIGHT_YEAR, [Copyright year])
1166 AC_DEFINE(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS", [Copyright holder(s) before %s replacement])
1167 AC_DEFINE(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION", [Replacement for %s in copyright holders string])
1168 define(_COPYRIGHT_HOLDERS_FINAL, [patsubst(_COPYRIGHT_HOLDERS, [%s], [_COPYRIGHT_HOLDERS_SUBSTITUTION])])
1169 AC_DEFINE(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL", [Copyright holder(s)])
1170 AC_SUBST(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR)
1171 AC_SUBST(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR)
1172 AC_SUBST(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION)
1173 AC_SUBST(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD)
1174 AC_SUBST(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE)
1175 AC_SUBST(COPYRIGHT_YEAR, _COPYRIGHT_YEAR)
1176 AC_SUBST(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS")
1177 AC_SUBST(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION")
1178 AC_SUBST(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL")
1179 AC_SUBST(BITCOIN_DAEMON_NAME)
1180 AC_SUBST(BITCOIN_GUI_NAME)
1181 AC_SUBST(BITCOIN_CLI_NAME)
1182 AC_SUBST(BITCOIN_TX_NAME)
1185 AC_SUBST(ERROR_CXXFLAGS)
1186 AC_SUBST(HARDENED_CXXFLAGS)
1187 AC_SUBST(HARDENED_CPPFLAGS)
1188 AC_SUBST(HARDENED_LDFLAGS)
1191 AC_SUBST(SSE42_CXXFLAGS)
1192 AC_SUBST(LIBTOOL_APP_LDFLAGS)
1194 AC_SUBST(USE_QRCODE)
1195 AC_SUBST(BOOST_LIBS)
1197 AC_SUBST(LEVELDB_TARGET_FLAGS)
1198 AC_SUBST(MINIUPNPC_CPPFLAGS)
1199 AC_SUBST(MINIUPNPC_LIBS)
1200 AC_SUBST(CRYPTO_LIBS)
1202 AC_SUBST(EVENT_LIBS)
1203 AC_SUBST(EVENT_PTHREADS_LIBS)
1205 AC_SUBST(PROTOBUF_LIBS)
1207 AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/config.ini])
1208 AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh])
1209 AC_CONFIG_FILES([doc/Doxyfile])
1210 AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py])
1211 AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py])
1213 dnl boost's m4 checks do something really nasty: they export these vars. As a
1214 dnl result, they leak into secp256k1's configure and crazy things happen.
1215 dnl Until this is fixed upstream and we've synced, we'll just un-export them.
1216 CPPFLAGS_TEMP="$CPPFLAGS"
1218 CPPFLAGS="$CPPFLAGS_TEMP"
1220 LDFLAGS_TEMP="$LDFLAGS"
1222 LDFLAGS="$LDFLAGS_TEMP"
1228 PKGCONFIG_PATH_TEMP="$PKG_CONFIG_PATH"
1229 unset PKG_CONFIG_PATH
1230 PKG_CONFIG_PATH="$PKGCONFIG_PATH_TEMP"
1232 PKGCONFIG_LIBDIR_TEMP="$PKG_CONFIG_LIBDIR"
1233 unset PKG_CONFIG_LIBDIR
1234 PKG_CONFIG_LIBDIR="$PKGCONFIG_LIBDIR_TEMP"
1236 if test x$need_bundled_univalue = xyes; then
1237 AC_CONFIG_SUBDIRS([src/univalue])
1240 ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no --enable-module-recovery"
1241 AC_CONFIG_SUBDIRS([src/secp256k1])
1245 dnl Taken from https://wiki.debian.org/RpathIssue
1248 AC_MSG_RESULT([Fixing libtool for -rpath problems.])
1249 sed < libtool > libtool-2 \
1250 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_IS_A_FOOL__ "/'
1251 mv libtool-2 libtool
1256 dnl Replace the BUILDDIR path with the correct Windows path if compiling on Native Windows
1259 sed 's/BUILDDIR="\/\([[a-z]]\)/BUILDDIR="\1:/' test/config.ini > test/config-2.ini
1260 mv test/config-2.ini test/config.ini
1265 echo "Options used to compile and link:"
1266 echo " with wallet = $enable_wallet"
1267 echo " with gui / qt = $bitcoin_enable_qt"
1268 if test x$bitcoin_enable_qt != xno; then
1269 echo " qt version = $bitcoin_qt_got_major_vers"
1270 echo " with qr = $use_qr"
1272 echo " with zmq = $use_zmq"
1273 echo " with test = $use_tests"
1274 echo " with bench = $use_bench"
1275 echo " with upnp = $use_upnp"
1276 echo " debug enabled = $enable_debug"
1277 echo " werror = $enable_werror"
1279 echo " target os = $TARGET_OS"
1280 echo " build os = $BUILD_OS"
1283 echo " CFLAGS = $CFLAGS"
1284 echo " CPPFLAGS = $CPPFLAGS"
1286 echo " CXXFLAGS = $CXXFLAGS"
1287 echo " LDFLAGS = $LDFLAGS"