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configure.ac 28KB

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  1. dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
  2. AC_PREREQ([2.60])
  3. define(_CLIENT_VERSION_MAJOR, 0)
  4. define(_CLIENT_VERSION_MINOR, 9)
  5. define(_CLIENT_VERSION_REVISION, 99)
  6. define(_CLIENT_VERSION_BUILD, 0)
  7. define(_CLIENT_VERSION_IS_RELEASE, false)
  8. define(_COPYRIGHT_YEAR, 2014)
  9. AC_INIT([Bitcoin Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[info@bitcoin.org],[bitcoin])
  10. AC_CONFIG_SRCDIR([src/main.cpp])
  11. AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
  12. AC_CONFIG_AUX_DIR([build-aux])
  13. AC_CONFIG_MACRO_DIR([build-aux/m4])
  14. AC_CANONICAL_HOST
  15. AH_TOP([#ifndef BITCOIN_CONFIG_H])
  16. AH_TOP([#define BITCOIN_CONFIG_H])
  17. AH_BOTTOM([#endif //BITCOIN_CONFIG_H])
  18. dnl faketime breaks configure and is only needed for make. Disable it here.
  19. unset FAKETIME
  20. dnl Automake init set-up and checks
  21. AM_INIT_AUTOMAKE([no-define subdir-objects foreign])
  22. dnl faketime messes with timestamps and causes configure to be re-run.
  23. dnl --disable-maintainer-mode can be used to bypass this.
  24. AM_MAINTAINER_MODE([enable])
  25. dnl make the compilation flags quiet unless V=1 is used
  26. m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  27. dnl Compiler checks (here before libtool).
  28. if test "x${CXXFLAGS+set}" = "xset"; then
  29. CXXFLAGS_overridden=yes
  30. else
  31. CXXFLAGS_overridden=no
  32. fi
  33. AC_PROG_CXX
  34. m4_ifdef([AC_PROG_OBJCXX],[AC_PROG_OBJCXX])
  35. dnl By default, libtool for mingw refuses to link static libs into a dll for
  36. dnl fear of mixing pic/non-pic objects, and import/export complications. Since
  37. dnl we have those under control, re-enable that functionality.
  38. case $host in
  39. *mingw*)
  40. lt_cv_deplibs_check_method="pass_all"
  41. ;;
  42. esac
  43. dnl Libtool init checks.
  44. LT_INIT([disable-shared])
  45. dnl Check/return PATH for base programs.
  46. AC_PATH_TOOL(AR, ar)
  47. AC_PATH_TOOL(RANLIB, ranlib)
  48. AC_PATH_TOOL(STRIP, strip)
  49. AC_PATH_TOOL(GCOV, gcov)
  50. AC_PATH_PROG(LCOV, lcov)
  51. AC_PATH_PROG(JAVA, java)
  52. AC_PATH_PROG(GENHTML, genhtml)
  53. AC_PATH_PROG([GIT], [git])
  54. AC_PATH_PROG(CCACHE,ccache)
  55. AC_PATH_PROG(XGETTEXT,xgettext)
  56. AC_PATH_PROG(HEXDUMP,hexdump)
  57. # This m4 will only be used if a system copy cannot be found. This is helpful
  58. # on systems where autotools are installed but the pkg-config macros are not in
  59. # a default location. It is currently used for building on OSX where autotools
  60. # are preinstalled but pkg-config comes from macports or homebrew. It should
  61. # probably be removed when building on <= 10.6 is no longer supported.
  62. m4_include([pkg.m4])
  63. dnl pkg-config check.
  64. PKG_PROG_PKG_CONFIG
  65. # Enable wallet
  66. AC_ARG_ENABLE([wallet],
  67. [AS_HELP_STRING([--enable-wallet],
  68. [enable wallet (default is yes)])],
  69. [enable_wallet=$enableval],
  70. [enable_wallet=yes])
  71. AC_ARG_WITH([miniupnpc],
  72. [AS_HELP_STRING([--with-miniupnpc],
  73. [enable UPNP (default is yes if libminiupnpc is found)])],
  74. [use_upnp=$withval],
  75. [use_upnp=auto])
  76. AC_ARG_ENABLE([upnp-default],
  77. [AS_HELP_STRING([--enable-upnp-default],
  78. [if UPNP is enabled, turn it on at startup (default is no)])],
  79. [use_upnp_default=$enableval],
  80. [use_upnp_default=no])
  81. AC_ARG_ENABLE(tests,
  82. AS_HELP_STRING([--enable-tests],[compile tests (default is yes)]),
  83. [use_tests=$enableval],
  84. [use_tests=yes])
  85. AC_ARG_WITH([comparison-tool],
  86. AS_HELP_STRING([--with-comparison-tool],[path to java comparison tool (requires --enable-tests)]),
  87. [use_comparison_tool=$withval],
  88. [use_comparison_tool=no])
  89. AC_ARG_ENABLE([comparison-tool-reorg-tests],
  90. AS_HELP_STRING([--enable-comparison-tool-reorg-tests],[enable expensive reorg tests in the comparison tool (default no)]),
  91. [use_comparison_tool_reorg_tests=$enableval],
  92. [use_comparison_tool_reorg_tests=no])
  93. AC_ARG_WITH([qrencode],
  94. [AS_HELP_STRING([--with-qrencode],
  95. [enable QR code support (default is yes if qt is enabled and libqrencode is found)])],
  96. [use_qr=$withval],
  97. [use_qr=auto])
  98. AC_ARG_ENABLE([hardening],
  99. [AS_HELP_STRING([--enable-hardening],
  100. [attempt to harden the resulting executables (default is yes)])],
  101. [use_hardening=$enableval],
  102. [use_hardening=yes])
  103. AC_ARG_ENABLE([reduce-exports],
  104. [AS_HELP_STRING([--enable-reduce-exports],
  105. [attempt to reduce exported symbols in the resulting executables (default is yes)])],
  106. [use_reduce_exports=$enableval],
  107. [use_reduce_exports=auto])
  108. AC_ARG_ENABLE([ccache],
  109. [AS_HELP_STRING([--enable-ccache],
  110. [use ccache for building (default is yes if ccache is found)])],
  111. [use_ccache=$enableval],
  112. [use_ccache=auto])
  113. AC_ARG_ENABLE([lcov],
  114. [AS_HELP_STRING([--enable-lcov],
  115. [enable lcov testing (default is no)])],
  116. [use_lcov=yes],
  117. [use_lcov=no])
  118. AC_ARG_ENABLE([glibc-back-compat],
  119. [AS_HELP_STRING([--enable-glibc-back-compat],
  120. [enable backwards compatibility with glibc and libstdc++])],
  121. [use_glibc_compat=$enableval],
  122. [use_glibc_compat=no])
  123. AC_ARG_WITH([protoc-bindir],[AS_HELP_STRING([--with-protoc-bindir=BIN_DIR],[specify protoc bin path])], [protoc_bin_path=$withval], [])
  124. # Enable debug
  125. AC_ARG_ENABLE([debug],
  126. [AS_HELP_STRING([--enable-debug],
  127. [use debug compiler flags and macros (default is no)])],
  128. [enable_debug=$enableval],
  129. [enable_debug=no])
  130. if test "x$enable_debug" = xyes; then
  131. if test "x$GCC" = xyes; then
  132. CFLAGS="-g3 -O0 -DDEBUG"
  133. fi
  134. if test "x$GXX" = xyes; then
  135. CXXFLAGS="-g3 -O0 -DDEBUG"
  136. fi
  137. fi
  138. ## TODO: Remove these hard-coded paths and flags. They are here for the sake of
  139. ## compatibility with the legacy buildsystem.
  140. ##
  141. if test "x$CXXFLAGS_overridden" = "xno"; then
  142. CXXFLAGS="$CXXFLAGS -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter"
  143. fi
  144. CPPFLAGS="$CPPFLAGS -DBOOST_SPIRIT_THREADSAFE -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS"
  145. AC_LANG_PUSH([C++])
  146. use_pkgconfig=yes
  147. case $host in
  148. *mingw*)
  149. #pkgconfig does more harm than good with MinGW
  150. use_pkgconfig=no
  151. TARGET_OS=windows
  152. AC_CHECK_LIB([mingwthrd], [main],, AC_MSG_ERROR(lib missing))
  153. AC_CHECK_LIB([kernel32], [main],, AC_MSG_ERROR(lib missing))
  154. AC_CHECK_LIB([user32], [main],, AC_MSG_ERROR(lib missing))
  155. AC_CHECK_LIB([gdi32], [main],, AC_MSG_ERROR(lib missing))
  156. AC_CHECK_LIB([comdlg32], [main],, AC_MSG_ERROR(lib missing))
  157. AC_CHECK_LIB([winspool], [main],, AC_MSG_ERROR(lib missing))
  158. AC_CHECK_LIB([winmm], [main],, AC_MSG_ERROR(lib missing))
  159. AC_CHECK_LIB([shell32], [main],, AC_MSG_ERROR(lib missing))
  160. AC_CHECK_LIB([comctl32], [main],, AC_MSG_ERROR(lib missing))
  161. AC_CHECK_LIB([ole32], [main],, AC_MSG_ERROR(lib missing))
  162. AC_CHECK_LIB([oleaut32], [main],, AC_MSG_ERROR(lib missing))
  163. AC_CHECK_LIB([uuid], [main],, AC_MSG_ERROR(lib missing))
  164. AC_CHECK_LIB([rpcrt4], [main],, AC_MSG_ERROR(lib missing))
  165. AC_CHECK_LIB([advapi32], [main],, AC_MSG_ERROR(lib missing))
  166. AC_CHECK_LIB([ws2_32], [main],, AC_MSG_ERROR(lib missing))
  167. AC_CHECK_LIB([mswsock], [main],, AC_MSG_ERROR(lib missing))
  168. AC_CHECK_LIB([shlwapi], [main],, AC_MSG_ERROR(lib missing))
  169. AC_CHECK_LIB([iphlpapi], [main],, AC_MSG_ERROR(lib missing))
  170. AC_CHECK_LIB([crypt32], [main],, AC_MSG_ERROR(lib missing))
  171. AX_CHECK_LINK_FLAG([[-static-libgcc]],[LDFLAGS="$LDFLAGS -static-libgcc"])
  172. AX_CHECK_LINK_FLAG([[-static-libstdc++]],[LDFLAGS="$LDFLAGS -static-libstdc++"])
  173. # -static is interpreted by libtool, where it has a different meaning.
  174. # In libtool-speak, it's -all-static.
  175. AX_CHECK_LINK_FLAG([[-static]],[LDFLAGS="$LDFLAGS -static"; LIBTOOL_LDFLAGS="$LIBTOOL_LDFLAGS -all-static"])
  176. AC_PATH_PROG([MAKENSIS], [makensis], none)
  177. if test x$MAKENSIS = xnone; then
  178. AC_MSG_WARN("makensis not found. Cannot create installer.")
  179. fi
  180. AC_PATH_TOOL(WINDRES, windres, none)
  181. if test x$WINDRES = xnone; then
  182. AC_MSG_ERROR("windres not found")
  183. fi
  184. CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB"
  185. LEVELDB_TARGET_FLAGS="TARGET_OS=OS_WINDOWS_CROSSCOMPILE"
  186. if test "x$CXXFLAGS_overridden" = "xno"; then
  187. CXXFLAGS="$CXXFLAGS -w"
  188. fi
  189. case $host in
  190. i?86-*) WINDOWS_BITS=32 ;;
  191. x86_64-*) WINDOWS_BITS=64 ;;
  192. *) AC_MSG_ERROR("Could not determine win32/win64 for installer") ;;
  193. esac
  194. AC_SUBST(WINDOWS_BITS)
  195. ;;
  196. *darwin*)
  197. TARGET_OS=darwin
  198. LEVELDB_TARGET_FLAGS="TARGET_OS=Darwin"
  199. if test x$cross_compiling != xyes; then
  200. BUILD_OS=darwin
  201. AC_CHECK_PROG([PORT],port, port)
  202. if test x$PORT = xport; then
  203. dnl add default macports paths
  204. CPPFLAGS="$CPPFLAGS -isystem /opt/local/include -I/opt/local/include/db48"
  205. LIBS="$LIBS -L/opt/local/lib -L/opt/local/lib/db48"
  206. fi
  207. AC_CHECK_PROG([BREW],brew, brew)
  208. if test x$BREW = xbrew; then
  209. dnl These Homebrew packages may be keg-only, meaning that they won't be found
  210. dnl in expected paths because they may conflict with system files. Ask
  211. dnl Homebrew where each one is located, then adjust paths accordingly.
  212. dnl It's safe to add these paths even if the functionality is disabled by
  213. dnl the user (--without-wallet or --without-gui for example).
  214. openssl_prefix=`$BREW --prefix openssl 2>/dev/null`
  215. bdb_prefix=`$BREW --prefix berkeley-db4 2>/dev/null`
  216. qt5_prefix=`$BREW --prefix qt5 2>/dev/null`
  217. if test x$openssl_prefix != x; then
  218. PKG_CONFIG_PATH="$openssl_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
  219. export PKG_CONFIG_PATH
  220. fi
  221. if test x$bdb_prefix != x; then
  222. CPPFLAGS="$CPPFLAGS -I$bdb_prefix/include"
  223. LIBS="$LIBS -L$bdb_prefix/lib"
  224. fi
  225. if test x$qt5_prefix != x; then
  226. PKG_CONFIG_PATH="$qt5_prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
  227. export PKG_CONFIG_PATH
  228. fi
  229. fi
  230. else
  231. case $build_os in
  232. *darwin*)
  233. BUILD_OS=darwin
  234. ;;
  235. *)
  236. AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], install_name_tool)
  237. AC_PATH_TOOL([OTOOL], [otool], otool)
  238. AC_PATH_PROGS([GENISOIMAGE], [genisoimage mkisofs],genisoimage)
  239. ;;
  240. esac
  241. fi
  242. CPPFLAGS="$CPPFLAGS -DMAC_OSX"
  243. ;;
  244. *linux*)
  245. TARGET_OS=linux
  246. ;;
  247. *)
  248. ;;
  249. esac
  250. if test x$use_comparison_tool != xno; then
  251. AC_SUBST(JAVA_COMPARISON_TOOL, $use_comparison_tool)
  252. fi
  253. if test x$use_comparison_tool_reorg_tests != xno; then
  254. if test x$use_comparison_tool = x; then
  255. AC_MSG_ERROR("comparison tool reorg tests but comparison tool was not specified")
  256. fi
  257. AC_SUBST(COMPARISON_TOOL_REORG_TESTS, 1)
  258. else
  259. AC_SUBST(COMPARISON_TOOL_REORG_TESTS, 0)
  260. fi
  261. if test x$use_lcov = xyes; then
  262. if test x$LCOV = x; then
  263. AC_MSG_ERROR("lcov testing requested but lcov not found")
  264. fi
  265. if test x$GCOV = x; then
  266. AC_MSG_ERROR("lcov testing requested but gcov not found")
  267. fi
  268. if test x$JAVA = x; then
  269. AC_MSG_ERROR("lcov testing requested but java not found")
  270. fi
  271. if test x$GENHTML = x; then
  272. AC_MSG_ERROR("lcov testing requested but genhtml not found")
  273. fi
  274. if test x$use_comparison_tool = x; then
  275. AC_MSG_ERROR("lcov testing requested but comparison tool was not specified")
  276. fi
  277. LCOV="$LCOV --gcov-tool=$GCOV"
  278. AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"],
  279. [AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")])
  280. fi
  281. dnl Require little endian
  282. AC_C_BIGENDIAN([AC_MSG_ERROR("Big Endian not supported")])
  283. dnl Check for pthread compile/link requirements
  284. AX_PTHREAD
  285. # The following macro will add the necessary defines to bitcoin-config.h, but
  286. # they also need to be passed down to any subprojects. Pull the results out of
  287. # the cache and add them to CPPFLAGS.
  288. AC_SYS_LARGEFILE
  289. # detect POSIX or GNU variant of strerror_r
  290. AC_FUNC_STRERROR_R
  291. if test x$ac_cv_sys_file_offset_bits != x &&
  292. test x$ac_cv_sys_file_offset_bits != xno &&
  293. test x$ac_cv_sys_file_offset_bits != xunknown; then
  294. CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
  295. fi
  296. if test x$ac_cv_sys_large_files != x &&
  297. test x$ac_cv_sys_large_files != xno &&
  298. test x$ac_cv_sys_large_files != xunknown; then
  299. CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
  300. fi
  301. AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large-address-aware"])
  302. if test x$use_glibc_compat != xno; then
  303. #__fdelt_chk's params and return type have changed from long unsigned int to long int.
  304. # See which one is present here.
  305. AC_MSG_CHECKING(__fdelt_chk type)
  306. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef _FORTIFY_SOURCE
  307. #undef _FORTIFY_SOURCE
  308. #endif
  309. #define _FORTIFY_SOURCE 2
  310. #include <sys/select.h>
  311. extern "C" long unsigned int __fdelt_warn(long unsigned int);]],[[]])],
  312. [ fdelt_type="long unsigned int"],
  313. [ fdelt_type="long int"])
  314. AC_MSG_RESULT($fdelt_type)
  315. AC_DEFINE_UNQUOTED(FDELT_TYPE, $fdelt_type,[parameter and return value type for __fdelt_chk])
  316. fi
  317. if test x$use_hardening != xno; then
  318. AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"])
  319. AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"])
  320. AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[
  321. AX_CHECK_PREPROC_FLAG([-U_FORTIFY_SOURCE],[
  322. HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -U_FORTIFY_SOURCE"
  323. ])
  324. HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -D_FORTIFY_SOURCE=2"
  325. ])
  326. AX_CHECK_LINK_FLAG([[-Wl,--dynamicbase]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"])
  327. AX_CHECK_LINK_FLAG([[-Wl,--nxcompat]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"])
  328. AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"])
  329. AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"])
  330. if test x$TARGET_OS != xwindows; then
  331. # All windows code is PIC, forcing it on just adds useless compile warnings
  332. AX_CHECK_COMPILE_FLAG([-fPIE],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fPIE"])
  333. AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"])
  334. fi
  335. CXXFLAGS="$CXXFLAGS $HARDENED_CXXFLAGS"
  336. CPPFLAGS="$CPPFLAGS $HARDENED_CPPFLAGS"
  337. LDFLAGS="$LDFLAGS $HARDENED_LDFLAGS"
  338. OBJCXXFLAGS="$CXXFLAGS"
  339. fi
  340. dnl this flag screws up non-darwin gcc even when the check fails. special-case it.
  341. if test x$TARGET_OS = xdarwin; then
  342. AX_CHECK_LINK_FLAG([[-Wl,-dead_strip]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"])
  343. fi
  344. AC_CHECK_HEADERS([endian.h stdio.h stdlib.h unistd.h strings.h sys/types.h sys/stat.h sys/select.h sys/prctl.h])
  345. AC_SEARCH_LIBS([getaddrinfo_a], [anl], [AC_DEFINE(HAVE_GETADDRINFO_A, 1, [Define this symbol if you have getaddrinfo_a])])
  346. AC_SEARCH_LIBS([inet_pton], [nsl resolv], [AC_DEFINE(HAVE_INET_PTON, 1, [Define this symbol if you have inet_pton])])
  347. AC_CHECK_DECLS([le32toh, le64toh, htole32, htole64, be32toh, be64toh, htobe32, htobe64],,,
  348. [#if HAVE_ENDIAN_H
  349. #include <endian.h>
  350. #endif])
  351. dnl Check for MSG_NOSIGNAL
  352. AC_MSG_CHECKING(for MSG_NOSIGNAL)
  353. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]],
  354. [[ int f = MSG_NOSIGNAL; ]])],
  355. [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,[Define this symbol if you have MSG_NOSIGNAL]) ],
  356. [ AC_MSG_RESULT(no)]
  357. )
  358. AC_SEARCH_LIBS([clock_gettime],[rt])
  359. AC_MSG_CHECKING([for visibility attribute])
  360. AC_LINK_IFELSE([AC_LANG_SOURCE([
  361. int foo_def( void ) __attribute__((visibility("default")));
  362. int main(){}
  363. ])],
  364. [
  365. AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.])
  366. AC_MSG_RESULT(yes)
  367. ],
  368. [
  369. AC_MSG_RESULT(no)
  370. if test x$use_reduce_exports = xyes; then
  371. AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduced-exports.])
  372. fi
  373. AC_MSG_WARN([Cannot find a working visibility attribute. Disabling reduced exports.])
  374. use_reduce_exports=no
  375. ]
  376. )
  377. if test x$use_reduce_exports != xno; then
  378. AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"],
  379. [
  380. if test x$use_reduce_exports = xyes; then
  381. AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduced-exports.])
  382. fi
  383. AC_MSG_WARN([Cannot set default symbol visibility. Disabling reduced exports.])
  384. use_reduce_exports=no
  385. ])
  386. fi
  387. LEVELDB_CPPFLAGS=
  388. LIBLEVELDB=
  389. LIBMEMENV=
  390. AM_CONDITIONAL([EMBEDDED_LEVELDB],[true])
  391. AC_SUBST(LEVELDB_CPPFLAGS)
  392. AC_SUBST(LIBLEVELDB)
  393. AC_SUBST(LIBMEMENV)
  394. if test x$enable_wallet != xno; then
  395. dnl Check for libdb_cxx only if wallet enabled
  396. BITCOIN_FIND_BDB48
  397. fi
  398. dnl Check for libminiupnpc (optional)
  399. if test x$use_upnp != xno; then
  400. AC_CHECK_HEADERS(
  401. [miniupnpc/miniwget.h miniupnpc/miniupnpc.h miniupnpc/upnpcommands.h miniupnpc/upnperrors.h],
  402. [AC_CHECK_LIB([miniupnpc], [main],[MINIUPNPC_LIBS=-lminiupnpc], [have_miniupnpc=no])],
  403. [have_miniupnpc=no]
  404. )
  405. fi
  406. dnl Check for boost libs
  407. AX_BOOST_BASE
  408. AX_BOOST_SYSTEM
  409. AX_BOOST_FILESYSTEM
  410. AX_BOOST_PROGRAM_OPTIONS
  411. AX_BOOST_THREAD
  412. AX_BOOST_CHRONO
  413. if test x$use_reduce_exports != xno; then
  414. AC_MSG_CHECKING([for working boost reduced exports])
  415. TEMP_CPPFLAGS="$CPPFLAGS"
  416. CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
  417. AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
  418. @%:@include <boost/version.hpp>
  419. ]], [[
  420. #if BOOST_VERSION >= 104900
  421. // Everything is okay
  422. #else
  423. # error Boost version is too old
  424. #endif
  425. ]])],[
  426. AC_MSG_RESULT(yes)
  427. ],[:
  428. if test x$use_reduce_exports = xauto; then
  429. use_reduce_exports=no
  430. else
  431. if test x$use_reduce_exports = xyes; then
  432. AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduced-exports.])
  433. fi
  434. fi
  435. AC_MSG_RESULT(no)
  436. AC_MSG_WARN([boost versions < 1.49 are known to have symbol visibility issues. Disabling reduced exports.])
  437. ])
  438. CPPFLAGS="$TEMP_CPPFLAGS"
  439. fi
  440. if test x$use_reduce_exports != xno; then
  441. CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS"
  442. AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]], [RELDFLAGS="-Wl,--exclude-libs,ALL"])
  443. fi
  444. if test x$use_tests = xyes; then
  445. if test x$HEXDUMP = x; then
  446. AC_MSG_ERROR(hexdump is required for tests)
  447. fi
  448. AX_BOOST_UNIT_TEST_FRAMEWORK
  449. dnl Determine if -DBOOST_TEST_DYN_LINK is needed
  450. AC_MSG_CHECKING([for dynamic linked boost test])
  451. TEMP_LIBS="$LIBS"
  452. LIBS="$LIBS $BOOST_LDFLAGS $BOOST_UNIT_TEST_FRAMEWORK_LIB"
  453. TEMP_CPPFLAGS="$CPPFLAGS"
  454. CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
  455. AC_LINK_IFELSE([AC_LANG_SOURCE([
  456. #define BOOST_TEST_DYN_LINK
  457. #define BOOST_TEST_MAIN
  458. #include <boost/test/unit_test.hpp>
  459. ])],
  460. [AC_MSG_RESULT(yes)]
  461. [TESTDEFS="$TESTDEFS -DBOOST_TEST_DYN_LINK"],
  462. [AC_MSG_RESULT(no)])
  463. LIBS="$TEMP_LIBS"
  464. CPPFLAGS="$TEMP_CPPFLAGS"
  465. fi
  466. BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB"
  467. dnl Boost >= 1.50 uses sleep_for rather than the now-deprecated sleep, however
  468. dnl it was broken from 1.50 to 1.52 when backed by nanosleep. Use sleep_for if
  469. dnl a working version is available, else fall back to sleep. sleep was removed
  470. dnl after 1.56.
  471. dnl If neither is available, abort.
  472. dnl If sleep_for is used, boost_chrono becomes a requirement.
  473. if test x$ax_cv_boost_chrono = xyes; then
  474. TEMP_LIBS="$LIBS"
  475. LIBS="$BOOST_LIBS $BOOST_CHRONO_LIB $LIBS"
  476. TEMP_CPPFLAGS="$CPPFLAGS"
  477. CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
  478. AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  479. #include <boost/thread/thread.hpp>
  480. #include <boost/version.hpp>
  481. ]],[[
  482. #if BOOST_VERSION >= 105000 && (!defined(BOOST_HAS_NANOSLEEP) || BOOST_VERSION >= 105200)
  483. boost::this_thread::sleep_for(boost::chrono::milliseconds(0));
  484. #else
  485. choke me
  486. #endif
  487. ]])],
  488. [boost_sleep=yes; BOOST_LIBS="$BOOST_LIBS $BOOST_CHRONO_LIB";
  489. AC_DEFINE(HAVE_WORKING_BOOST_SLEEP_FOR, 1, [Define this symbol if boost sleep_for works])],
  490. [boost_sleep=no])
  491. LIBS="$TEMP_LIBS"
  492. CPPFLAGS="$TEMP_CPPFLAGS"
  493. fi
  494. if test x$boost_sleep != xyes; then
  495. TEMP_LIBS="$LIBS"
  496. LIBS="$BOOST_LIBS $LIBS"
  497. TEMP_CPPFLAGS="$CPPFLAGS"
  498. CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
  499. AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  500. #include <boost/version.hpp>
  501. #include <boost/thread.hpp>
  502. #include <boost/date_time/posix_time/posix_time_types.hpp>
  503. ]],[[
  504. #if BOOST_VERSION <= 105600
  505. boost::this_thread::sleep(boost::posix_time::milliseconds(0));
  506. #else
  507. choke me
  508. #endif
  509. ]])],
  510. [boost_sleep=yes; AC_DEFINE(HAVE_WORKING_BOOST_SLEEP, 1, [Define this symbol if boost sleep works])],
  511. [boost_sleep=no])
  512. LIBS="$TEMP_LIBS"
  513. CPPFLAGS="$TEMP_CPPFLAGS"
  514. fi
  515. if test x$boost_sleep != xyes; then
  516. AC_MSG_ERROR(No working boost sleep implementation found.)
  517. fi
  518. AC_ARG_WITH([utils],
  519. [AS_HELP_STRING([--with-utils],
  520. [build bitcoin-cli bitcoin-tx (default=yes)])],
  521. [build_bitcoin_utils=$withval],
  522. [build_bitcoin_utils=yes])
  523. AC_ARG_WITH([daemon],
  524. [AS_HELP_STRING([--with-daemon],
  525. [build bitcoind daemon (default=yes)])],
  526. [build_bitcoind=$withval],
  527. [build_bitcoind=yes])
  528. BITCOIN_QT_INIT
  529. if test x$use_pkgconfig = xyes; then
  530. if test x"$PKG_CONFIG" = "x"; then
  531. AC_MSG_ERROR(pkg-config not found.)
  532. fi
  533. : #NOP
  534. m4_ifdef(
  535. [PKG_CHECK_MODULES],
  536. [
  537. PKG_CHECK_MODULES([SSL], [libssl],, [AC_MSG_ERROR(openssl not found.)])
  538. PKG_CHECK_MODULES([CRYPTO], [libcrypto],,[AC_MSG_ERROR(libcrypto not found.)])
  539. BITCOIN_QT_CHECK([PKG_CHECK_MODULES([PROTOBUF], [protobuf], [have_protobuf=yes], [BITCOIN_QT_FAIL(libprotobuf not found)])])
  540. if test x$use_qr != xno; then
  541. BITCOIN_QT_CHECK([PKG_CHECK_MODULES([QR], [libqrencode], [have_qrencode=yes], [have_qrencode=no])])
  542. fi
  543. ]
  544. )
  545. else
  546. AC_CHECK_HEADER([openssl/crypto.h],,AC_MSG_ERROR(libcrypto headers missing))
  547. AC_CHECK_LIB([crypto], [main],CRYPTO_LIBS=-lcrypto, AC_MSG_ERROR(libcrypto missing))
  548. AC_CHECK_HEADER([openssl/ssl.h],, AC_MSG_ERROR(libssl headers missing),)
  549. AC_CHECK_LIB([ssl], [main],SSL_LIBS=-lssl, AC_MSG_ERROR(libssl missing))
  550. BITCOIN_QT_CHECK(AC_CHECK_LIB([protobuf] ,[main],[PROTOBUF_LIBS=-lprotobuf], BITCOIN_QT_FAIL(libprotobuf not found)))
  551. if test x$use_qr != xno; then
  552. BITCOIN_QT_CHECK([AC_CHECK_LIB([qrencode], [main],[QR_LIBS=-lqrencode], [have_qrencode=no])])
  553. BITCOIN_QT_CHECK([AC_CHECK_HEADER([qrencode.h],, have_qrencode=no)])
  554. fi
  555. fi
  556. BITCOIN_QT_PATH_PROGS([PROTOC], [protoc],$protoc_bin_path)
  557. AC_MSG_CHECKING([whether to build bitcoind])
  558. AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
  559. AC_MSG_RESULT($build_bitcoind)
  560. AC_MSG_CHECKING([whether to build utils (bitcoin-cli bitcoin-tx)])
  561. AM_CONDITIONAL([BUILD_BITCOIN_UTILS], [test x$build_bitcoin_utils = xyes])
  562. AC_MSG_RESULT($build_bitcoin_utils)
  563. dnl sets $bitcoin_enable_qt, $bitcoin_enable_qt_test, $bitcoin_enable_qt_dbus
  564. BITCOIN_QT_CONFIGURE([$use_pkgconfig], [qt4])
  565. AC_LANG_POP
  566. if test "x$use_ccache" != "xno"; then
  567. AC_MSG_CHECKING(if ccache should be used)
  568. if test x$CCACHE = x; then
  569. if test "x$use_ccache" = "xyes"; then
  570. AC_MSG_ERROR([ccache not found.]);
  571. else
  572. use_ccache=no
  573. fi
  574. else
  575. use_ccache=yes
  576. CC="$ac_cv_path_CCACHE $CC"
  577. CXX="$ac_cv_path_CCACHE $CXX"
  578. fi
  579. AC_MSG_RESULT($use_ccache)
  580. fi
  581. if test "x$use_ccache" = "xyes"; then
  582. AX_CHECK_PREPROC_FLAG([-Qunused-arguments],[CPPFLAGS="-Qunused-arguments $CPPFLAGS"])
  583. fi
  584. dnl enable wallet
  585. AC_MSG_CHECKING([if wallet should be enabled])
  586. if test x$enable_wallet != xno; then
  587. AC_MSG_RESULT(yes)
  588. AC_DEFINE_UNQUOTED([ENABLE_WALLET],[1],[Define to 1 to enable wallet functions])
  589. else
  590. AC_MSG_RESULT(no)
  591. fi
  592. dnl enable upnp support
  593. AC_MSG_CHECKING([whether to build with support for UPnP])
  594. if test x$have_miniupnpc = xno; then
  595. if test x$use_upnp = xyes; then
  596. AC_MSG_ERROR("UPnP requested but cannot be built. use --without-miniupnpc")
  597. fi
  598. AC_MSG_RESULT(no)
  599. else
  600. if test x$use_upnp != xno; then
  601. AC_MSG_RESULT(yes)
  602. AC_MSG_CHECKING([whether to build with UPnP enabled by default])
  603. use_upnp=yes
  604. upnp_setting=0
  605. if test x$use_upnp_default != xno; then
  606. use_upnp_default=yes
  607. upnp_setting=1
  608. fi
  609. AC_MSG_RESULT($use_upnp_default)
  610. AC_DEFINE_UNQUOTED([USE_UPNP],[$upnp_setting],[UPnP support not compiled if undefined, otherwise value (0 or 1) determines default state])
  611. if test x$TARGET_OS = xwindows; then
  612. MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB"
  613. fi
  614. else
  615. AC_MSG_RESULT(no)
  616. fi
  617. fi
  618. dnl these are only used when qt is enabled
  619. if test x$bitcoin_enable_qt != xno; then
  620. BUILD_QT=qt
  621. dnl enable dbus support
  622. AC_MSG_CHECKING([whether to build GUI with support for D-Bus])
  623. if test x$bitcoin_enable_qt_dbus != xno; then
  624. AC_DEFINE([USE_DBUS],[1],[Define if dbus support should be compiled in])
  625. fi
  626. AC_MSG_RESULT($bitcoin_enable_qt_dbus)
  627. dnl enable qr support
  628. AC_MSG_CHECKING([whether to build GUI with support for QR codes])
  629. if test x$have_qrencode = xno; then
  630. if test x$use_qr = xyes; then
  631. AC_MSG_ERROR("QR support requested but cannot be built. use --without-qrencode")
  632. fi
  633. AC_MSG_RESULT(no)
  634. else
  635. if test x$use_qr != xno; then
  636. AC_MSG_RESULT(yes)
  637. AC_DEFINE([USE_QRCODE],[1],[Define if QR support should be compiled in])
  638. use_qr=yes
  639. else
  640. AC_MSG_RESULT(no)
  641. fi
  642. fi
  643. if test x$XGETTEXT = x; then
  644. AC_MSG_WARN("xgettext is required to update qt translations")
  645. fi
  646. AC_MSG_CHECKING([whether to build test_bitcoin-qt])
  647. if test x$use_tests$bitcoin_enable_qt_test = xyesyes; then
  648. AC_MSG_RESULT([yes])
  649. BUILD_TEST_QT="test"
  650. else
  651. AC_MSG_RESULT([no])
  652. fi
  653. fi
  654. AC_MSG_CHECKING([whether to build test_bitcoin])
  655. if test x$use_tests = xyes; then
  656. AC_MSG_RESULT([yes])
  657. BUILD_TEST="test"
  658. else
  659. AC_MSG_RESULT([no])
  660. fi
  661. AC_MSG_CHECKING([whether to reduce exports])
  662. if test x$use_reduce_exports != xno; then
  663. AC_MSG_RESULT([yes])
  664. else
  665. AC_MSG_RESULT([no])
  666. fi
  667. if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests = xnononono; then
  668. AC_MSG_ERROR([No targets! Please specify at least one of: --with-utils --with-daemon --with-gui or --enable-tests])
  669. fi
  670. AM_CONDITIONAL([TARGET_DARWIN], [test x$TARGET_OS = xdarwin])
  671. AM_CONDITIONAL([BUILD_DARWIN], [test x$BUILD_OS = xdarwin])
  672. AM_CONDITIONAL([TARGET_WINDOWS], [test x$TARGET_OS = xwindows])
  673. AM_CONDITIONAL([ENABLE_WALLET],[test x$enable_wallet = xyes])
  674. AM_CONDITIONAL([ENABLE_TESTS],[test x$use_tests = xyes])
  675. AM_CONDITIONAL([ENABLE_QT],[test x$bitcoin_enable_qt = xyes])
  676. AM_CONDITIONAL([ENABLE_QT_TESTS],[test x$use_tests$bitcoin_enable_qt_test = xyesyes])
  677. AM_CONDITIONAL([USE_QRCODE], [test x$use_qr = xyes])
  678. AM_CONDITIONAL([USE_LCOV],[test x$use_lcov = xyes])
  679. AM_CONDITIONAL([USE_COMPARISON_TOOL],[test x$use_comparison_tool != xno])
  680. AM_CONDITIONAL([USE_COMPARISON_TOOL_REORG_TESTS],[test x$use_comparison_tool_reorg_test != xno])
  681. AM_CONDITIONAL([GLIBC_BACK_COMPAT],[test x$use_glibc_compat = xyes])
  682. AM_CONDITIONAL([USE_LIBSECP256K1],[test x$use_libsecp256k1 = xyes])
  683. AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version])
  684. AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version])
  685. AC_DEFINE(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION, [Build revision])
  686. AC_DEFINE(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD, [Version Build])
  687. AC_DEFINE(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE, [Version is release])
  688. AC_DEFINE(COPYRIGHT_YEAR, _COPYRIGHT_YEAR, [Version is release])
  689. AC_SUBST(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR)
  690. AC_SUBST(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR)
  691. AC_SUBST(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION)
  692. AC_SUBST(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD)
  693. AC_SUBST(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE)
  694. AC_SUBST(COPYRIGHT_YEAR, _COPYRIGHT_YEAR)
  695. AC_SUBST(RELDFLAGS)
  696. AC_SUBST(LIBTOOL_LDFLAGS)
  697. AC_SUBST(USE_UPNP)
  698. AC_SUBST(USE_QRCODE)
  699. AC_SUBST(BOOST_LIBS)
  700. AC_SUBST(TESTDEFS)
  701. AC_SUBST(LEVELDB_TARGET_FLAGS)
  702. AC_SUBST(BUILD_TEST)
  703. AC_SUBST(BUILD_QT)
  704. AC_SUBST(BUILD_TEST_QT)
  705. AC_SUBST(MINIUPNPC_CPPFLAGS)
  706. AC_SUBST(MINIUPNPC_LIBS)
  707. AC_CONFIG_FILES([Makefile src/Makefile share/setup.nsi share/qt/Info.plist src/test/buildenv.py])
  708. AC_CONFIG_FILES([qa/pull-tester/run-bitcoind-for-test.sh],[chmod +x qa/pull-tester/run-bitcoind-for-test.sh])
  709. AC_CONFIG_FILES([qa/pull-tester/tests-config.sh],[chmod +x qa/pull-tester/tests-config.sh])
  710. AC_OUTPUT
  711. dnl Taken from https://wiki.debian.org/RpathIssue
  712. case $host in
  713. *-*-linux-gnu)
  714. AC_MSG_RESULT([Fixing libtool for -rpath problems.])
  715. sed < libtool > libtool-2 \
  716. 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_IS_A_FOOL__ "/'
  717. mv libtool-2 libtool
  718. chmod 755 libtool
  719. ;;
  720. esac