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1317 lines
45 KiB
1317 lines
45 KiB
dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N) |
|
AC_PREREQ([2.60]) |
|
define(_CLIENT_VERSION_MAJOR, 0) |
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define(_CLIENT_VERSION_MINOR, 15) |
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define(_CLIENT_VERSION_REVISION, 99) |
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define(_CLIENT_VERSION_BUILD, 0) |
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define(_CLIENT_VERSION_IS_RELEASE, false) |
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define(_COPYRIGHT_YEAR, 2017) |
|
define(_COPYRIGHT_HOLDERS,[The %s developers]) |
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define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Bitcoin Core]]) |
|
AC_INIT([Bitcoin Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/bitcoin/bitcoin/issues],[bitcoin],[https://bitcoincore.org/]) |
|
AC_CONFIG_SRCDIR([src/validation.cpp]) |
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AC_CONFIG_HEADERS([src/config/bitcoin-config.h]) |
|
AC_CONFIG_AUX_DIR([build-aux]) |
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AC_CONFIG_MACRO_DIR([build-aux/m4]) |
|
|
|
BITCOIN_DAEMON_NAME=bitcoind |
|
BITCOIN_GUI_NAME=bitcoin-qt |
|
BITCOIN_CLI_NAME=bitcoin-cli |
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BITCOIN_TX_NAME=bitcoin-tx |
|
|
|
dnl Unless the user specified ARFLAGS, force it to be cr |
|
AC_ARG_VAR(ARFLAGS, [Flags for the archiver, defaults to <cr> if not set]) |
|
if test "x${ARFLAGS+set}" != "xset"; then |
|
ARFLAGS="cr" |
|
fi |
|
|
|
AC_CANONICAL_HOST |
|
|
|
AH_TOP([#ifndef BITCOIN_CONFIG_H]) |
|
AH_TOP([#define BITCOIN_CONFIG_H]) |
|
AH_BOTTOM([#endif //BITCOIN_CONFIG_H]) |
|
|
|
dnl faketime breaks configure and is only needed for make. Disable it here. |
|
unset FAKETIME |
|
|
|
dnl Automake init set-up and checks |
|
AM_INIT_AUTOMAKE([no-define subdir-objects foreign]) |
|
|
|
dnl faketime messes with timestamps and causes configure to be re-run. |
|
dnl --disable-maintainer-mode can be used to bypass this. |
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AM_MAINTAINER_MODE([enable]) |
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|
|
dnl make the compilation flags quiet unless V=1 is used |
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
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|
|
dnl Compiler checks (here before libtool). |
|
if test "x${CXXFLAGS+set}" = "xset"; then |
|
CXXFLAGS_overridden=yes |
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else |
|
CXXFLAGS_overridden=no |
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fi |
|
AC_PROG_CXX |
|
|
|
dnl By default, libtool for mingw refuses to link static libs into a dll for |
|
dnl fear of mixing pic/non-pic objects, and import/export complications. Since |
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dnl we have those under control, re-enable that functionality. |
|
case $host in |
|
*mingw*) |
|
lt_cv_deplibs_check_method="pass_all" |
|
;; |
|
esac |
|
dnl Require C++11 compiler (no GNU extensions) |
|
AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory], [nodefault]) |
|
dnl Check if -latomic is required for <std::atomic> |
|
CHECK_ATOMIC |
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|
|
dnl Unless the user specified OBJCXX, force it to be the same as CXX. This ensures |
|
dnl that we get the same -std flags for both. |
|
m4_ifdef([AC_PROG_OBJCXX],[ |
|
if test "x${OBJCXX+set}" = "x"; then |
|
OBJCXX="${CXX}" |
|
fi |
|
AC_PROG_OBJCXX |
|
]) |
|
|
|
dnl Libtool init checks. |
|
LT_INIT([pic-only]) |
|
|
|
dnl Check/return PATH for base programs. |
|
AC_PATH_TOOL(AR, ar) |
|
AC_PATH_TOOL(RANLIB, ranlib) |
|
AC_PATH_TOOL(STRIP, strip) |
|
AC_PATH_TOOL(GCOV, gcov) |
|
AC_PATH_PROG(LCOV, lcov) |
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dnl Python 3.x is supported from 3.4 on (see https://github.com/bitcoin/bitcoin/issues/7893) |
|
AC_PATH_PROGS([PYTHON], [python3.6 python3.5 python3.4 python3 python2.7 python2 python]) |
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AC_PATH_PROG(GENHTML, genhtml) |
|
AC_PATH_PROG([GIT], [git]) |
|
AC_PATH_PROG(CCACHE,ccache) |
|
AC_PATH_PROG(XGETTEXT,xgettext) |
|
AC_PATH_PROG(HEXDUMP,hexdump) |
|
AC_PATH_TOOL(READELF, readelf) |
|
AC_PATH_TOOL(CPPFILT, c++filt) |
|
AC_PATH_TOOL(OBJCOPY, objcopy) |
|
|
|
AC_ARG_VAR(PYTHONPATH, Augments the default search path for python module files) |
|
|
|
# Enable wallet |
|
AC_ARG_ENABLE([wallet], |
|
[AS_HELP_STRING([--disable-wallet], |
|
[disable wallet (enabled by default)])], |
|
[enable_wallet=$enableval], |
|
[enable_wallet=yes]) |
|
|
|
AC_ARG_WITH([miniupnpc], |
|
[AS_HELP_STRING([--with-miniupnpc], |
|
[enable UPNP (default is yes if libminiupnpc is found)])], |
|
[use_upnp=$withval], |
|
[use_upnp=auto]) |
|
|
|
AC_ARG_ENABLE([upnp-default], |
|
[AS_HELP_STRING([--enable-upnp-default], |
|
[if UPNP is enabled, turn it on at startup (default is no)])], |
|
[use_upnp_default=$enableval], |
|
[use_upnp_default=no]) |
|
|
|
AC_ARG_ENABLE(tests, |
|
AS_HELP_STRING([--disable-tests],[do not compile tests (default is to compile)]), |
|
[use_tests=$enableval], |
|
[use_tests=yes]) |
|
|
|
AC_ARG_ENABLE(gui-tests, |
|
AS_HELP_STRING([--disable-gui-tests],[do not compile GUI tests (default is to compile if GUI and tests enabled)]), |
|
[use_gui_tests=$enableval], |
|
[use_gui_tests=$use_tests]) |
|
|
|
AC_ARG_ENABLE(bench, |
|
AS_HELP_STRING([--disable-bench],[do not compile benchmarks (default is to compile)]), |
|
[use_bench=$enableval], |
|
[use_bench=yes]) |
|
|
|
AC_ARG_ENABLE([extended-functional-tests], |
|
AS_HELP_STRING([--enable-extended-functional-tests],[enable expensive functional tests when using lcov (default no)]), |
|
[use_extended_functional_tests=$enableval], |
|
[use_extended_functional_tests=no]) |
|
|
|
AC_ARG_WITH([qrencode], |
|
[AS_HELP_STRING([--with-qrencode], |
|
[enable QR code support (default is yes if qt is enabled and libqrencode is found)])], |
|
[use_qr=$withval], |
|
[use_qr=auto]) |
|
|
|
AC_ARG_ENABLE([hardening], |
|
[AS_HELP_STRING([--disable-hardening], |
|
[do not attempt to harden the resulting executables (default is to harden)])], |
|
[use_hardening=$enableval], |
|
[use_hardening=yes]) |
|
|
|
AC_ARG_ENABLE([reduce-exports], |
|
[AS_HELP_STRING([--enable-reduce-exports], |
|
[attempt to reduce exported symbols in the resulting executables (default is no)])], |
|
[use_reduce_exports=$enableval], |
|
[use_reduce_exports=no]) |
|
|
|
AC_ARG_ENABLE([ccache], |
|
[AS_HELP_STRING([--disable-ccache], |
|
[do not use ccache for building (default is to use if found)])], |
|
[use_ccache=$enableval], |
|
[use_ccache=auto]) |
|
|
|
AC_ARG_ENABLE([lcov], |
|
[AS_HELP_STRING([--enable-lcov], |
|
[enable lcov testing (default is no)])], |
|
[use_lcov=yes], |
|
[use_lcov=no]) |
|
|
|
AC_ARG_ENABLE([lcov-branch-coverage], |
|
[AS_HELP_STRING([--enable-lcov-branch-coverage], |
|
[enable lcov testing branch coverage (default is no)])], |
|
[use_lcov_branch=yes], |
|
[use_lcov_branch=no]) |
|
|
|
AC_ARG_ENABLE([glibc-back-compat], |
|
[AS_HELP_STRING([--enable-glibc-back-compat], |
|
[enable backwards compatibility with glibc])], |
|
[use_glibc_compat=$enableval], |
|
[use_glibc_compat=no]) |
|
|
|
AC_ARG_ENABLE([asm], |
|
[AS_HELP_STRING([--enable-asm], |
|
[Enable assembly routines (default is yes)])], |
|
[use_asm=$enableval], |
|
[use_asm=yes]) |
|
|
|
if test "x$use_asm" = xyes; then |
|
AC_DEFINE(USE_ASM, 1, [Define this symbol to build in assembly routines]) |
|
fi |
|
|
|
AC_ARG_WITH([system-univalue], |
|
[AS_HELP_STRING([--with-system-univalue], |
|
[Build with system UniValue (default is no)])], |
|
[system_univalue=$withval], |
|
[system_univalue=no] |
|
) |
|
AC_ARG_ENABLE([zmq], |
|
[AS_HELP_STRING([--disable-zmq], |
|
[disable ZMQ notifications])], |
|
[use_zmq=$enableval], |
|
[use_zmq=yes]) |
|
|
|
AC_ARG_WITH([protoc-bindir],[AS_HELP_STRING([--with-protoc-bindir=BIN_DIR],[specify protoc bin path])], [protoc_bin_path=$withval], []) |
|
|
|
AC_ARG_ENABLE(man, |
|
[AS_HELP_STRING([--disable-man], |
|
[do not install man pages (default is to install)])],, |
|
enable_man=yes) |
|
AM_CONDITIONAL(ENABLE_MAN, test "$enable_man" != no) |
|
|
|
# Enable debug |
|
AC_ARG_ENABLE([debug], |
|
[AS_HELP_STRING([--enable-debug], |
|
[use debug compiler flags and macros (default is no)])], |
|
[enable_debug=$enableval], |
|
[enable_debug=no]) |
|
|
|
# Turn warnings into errors |
|
AC_ARG_ENABLE([werror], |
|
[AS_HELP_STRING([--enable-werror], |
|
[Treat certain compiler warnings as errors (default is no)])], |
|
[enable_werror=$enableval], |
|
[enable_werror=no]) |
|
|
|
AC_LANG_PUSH([C++]) |
|
AX_CHECK_COMPILE_FLAG([-Werror],[CXXFLAG_WERROR="-Werror"],[CXXFLAG_WERROR=""]) |
|
|
|
if test "x$enable_debug" = xyes; then |
|
CPPFLAGS="$CPPFLAGS -DDEBUG -DDEBUG_LOCKORDER" |
|
if test "x$GCC" = xyes; then |
|
CFLAGS="$CFLAGS -g3 -O0" |
|
fi |
|
|
|
if test "x$GXX" = xyes; then |
|
CXXFLAGS="$CXXFLAGS -g3 -O0" |
|
fi |
|
fi |
|
|
|
ERROR_CXXFLAGS= |
|
if test "x$enable_werror" = "xyes"; then |
|
if test "x$CXXFLAG_WERROR" = "x"; then |
|
AC_MSG_ERROR("enable-werror set but -Werror is not usable") |
|
fi |
|
AX_CHECK_COMPILE_FLAG([-Werror=vla],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=vla"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Werror=thread-safety-analysis],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=thread-safety-analysis"],,[[$CXXFLAG_WERROR]]) |
|
fi |
|
|
|
if test "x$CXXFLAGS_overridden" = "xno"; then |
|
AX_CHECK_COMPILE_FLAG([-Wall],[CXXFLAGS="$CXXFLAGS -Wall"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wextra],[CXXFLAGS="$CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wformat],[CXXFLAGS="$CXXFLAGS -Wformat"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wvla],[CXXFLAGS="$CXXFLAGS -Wvla"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wformat-security],[CXXFLAGS="$CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wthread-safety-analysis],[CXXFLAGS="$CXXFLAGS -Wthread-safety-analysis"],,[[$CXXFLAG_WERROR]]) |
|
|
|
## Some compilers (gcc) ignore unknown -Wno-* options, but warn about all |
|
## unknown options if any other warning is produced. Test the -Wfoo case, and |
|
## set the -Wno-foo case if it works. |
|
AX_CHECK_COMPILE_FLAG([-Wunused-parameter],[CXXFLAGS="$CXXFLAGS -Wno-unused-parameter"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wself-assign],[CXXFLAGS="$CXXFLAGS -Wno-self-assign"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wunused-local-typedef],[CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wdeprecated-register],[CXXFLAGS="$CXXFLAGS -Wno-deprecated-register"],,[[$CXXFLAG_WERROR]]) |
|
AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough],[CXXFLAGS="$CXXFLAGS -Wno-implicit-fallthrough"],,[[$CXXFLAG_WERROR]]) |
|
fi |
|
|
|
# Check for optional instruction set support. Enabling these does _not_ imply that all code will |
|
# be compiled with them, rather that specific objects/libs may use them after checking for runtime |
|
# compatibility. |
|
AX_CHECK_COMPILE_FLAG([-msse4.2],[[SSE42_CXXFLAGS="-msse4.2"]],,[[$CXXFLAG_WERROR]]) |
|
|
|
TEMP_CXXFLAGS="$CXXFLAGS" |
|
CXXFLAGS="$CXXFLAGS $SSE42_CXXFLAGS" |
|
AC_MSG_CHECKING(for assembler crc32 support) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
#include <stdint.h> |
|
#if defined(_MSC_VER) |
|
#include <intrin.h> |
|
#elif defined(__GNUC__) && defined(__SSE4_2__) |
|
#include <nmmintrin.h> |
|
#endif |
|
]],[[ |
|
uint64_t l = 0; |
|
l = _mm_crc32_u8(l, 0); |
|
l = _mm_crc32_u32(l, 0); |
|
l = _mm_crc32_u64(l, 0); |
|
return l; |
|
]])], |
|
[ AC_MSG_RESULT(yes); enable_hwcrc32=yes], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
CXXFLAGS="$TEMP_CXXFLAGS" |
|
|
|
CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS" |
|
|
|
AC_ARG_WITH([utils], |
|
[AS_HELP_STRING([--with-utils], |
|
[build bitcoin-cli bitcoin-tx (default=yes)])], |
|
[build_bitcoin_utils=$withval], |
|
[build_bitcoin_utils=yes]) |
|
|
|
AC_ARG_WITH([libs], |
|
[AS_HELP_STRING([--with-libs], |
|
[build libraries (default=yes)])], |
|
[build_bitcoin_libs=$withval], |
|
[build_bitcoin_libs=yes]) |
|
|
|
AC_ARG_WITH([daemon], |
|
[AS_HELP_STRING([--with-daemon], |
|
[build bitcoind daemon (default=yes)])], |
|
[build_bitcoind=$withval], |
|
[build_bitcoind=yes]) |
|
|
|
use_pkgconfig=yes |
|
case $host in |
|
*mingw*) |
|
|
|
#pkgconfig does more harm than good with MinGW |
|
use_pkgconfig=no |
|
|
|
TARGET_OS=windows |
|
AC_CHECK_LIB([mingwthrd], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([kernel32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([user32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([gdi32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([comdlg32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([winspool], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([winmm], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([shell32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([comctl32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([ole32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([oleaut32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([uuid], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([rpcrt4], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([advapi32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([ws2_32], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([mswsock], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([shlwapi], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([iphlpapi], [main],, AC_MSG_ERROR(lib missing)) |
|
AC_CHECK_LIB([crypt32], [main],, AC_MSG_ERROR(lib missing)) |
|
|
|
# -static is interpreted by libtool, where it has a different meaning. |
|
# In libtool-speak, it's -all-static. |
|
AX_CHECK_LINK_FLAG([[-static]],[LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"]) |
|
|
|
AC_PATH_PROG([MAKENSIS], [makensis], none) |
|
if test x$MAKENSIS = xnone; then |
|
AC_MSG_WARN("makensis not found. Cannot create installer.") |
|
fi |
|
|
|
AC_PATH_TOOL(WINDRES, windres, none) |
|
if test x$WINDRES = xnone; then |
|
AC_MSG_ERROR("windres not found") |
|
fi |
|
|
|
CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB" |
|
LEVELDB_TARGET_FLAGS="-DOS_WINDOWS" |
|
if test "x$CXXFLAGS_overridden" = "xno"; then |
|
CXXFLAGS="$CXXFLAGS -w" |
|
fi |
|
case $host in |
|
i?86-*) WINDOWS_BITS=32 ;; |
|
x86_64-*) WINDOWS_BITS=64 ;; |
|
*) AC_MSG_ERROR("Could not determine win32/win64 for installer") ;; |
|
esac |
|
AC_SUBST(WINDOWS_BITS) |
|
|
|
dnl libtool insists upon adding -nostdlib and a list of objects/libs to link against. |
|
dnl That breaks our ability to build dll's with static libgcc/libstdc++/libssp. Override |
|
dnl its command here, with the predeps/postdeps removed, and -static inserted. Postdeps are |
|
dnl also overridden to prevent their insertion later. |
|
dnl This should only affect dll's. |
|
archive_cmds_CXX="\$CC -shared \$libobjs \$deplibs \$compiler_flags -static -o \$output_objdir/\$soname \${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker \$lib" |
|
postdeps_CXX= |
|
|
|
;; |
|
*darwin*) |
|
TARGET_OS=darwin |
|
LEVELDB_TARGET_FLAGS="-DOS_MACOSX" |
|
if test x$cross_compiling != xyes; then |
|
BUILD_OS=darwin |
|
AC_CHECK_PROG([PORT],port, port) |
|
if test x$PORT = xport; then |
|
dnl add default macports paths |
|
CPPFLAGS="$CPPFLAGS -isystem /opt/local/include" |
|
LIBS="$LIBS -L/opt/local/lib" |
|
if test -d /opt/local/include/db48; then |
|
CPPFLAGS="$CPPFLAGS -I/opt/local/include/db48" |
|
LIBS="$LIBS -L/opt/local/lib/db48" |
|
fi |
|
fi |
|
|
|
AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert) |
|
AC_CHECK_PROG([BREW],brew, brew) |
|
if test x$BREW = xbrew; then |
|
dnl These Homebrew packages may be keg-only, meaning that they won't be found |
|
dnl in expected paths because they may conflict with system files. Ask |
|
dnl Homebrew where each one is located, then adjust paths accordingly. |
|
dnl It's safe to add these paths even if the functionality is disabled by |
|
dnl the user (--without-wallet or --without-gui for example). |
|
|
|
openssl_prefix=`$BREW --prefix openssl 2>/dev/null` |
|
bdb_prefix=`$BREW --prefix berkeley-db4 2>/dev/null` |
|
qt5_prefix=`$BREW --prefix qt5 2>/dev/null` |
|
if test x$openssl_prefix != x; then |
|
PKG_CONFIG_PATH="$openssl_prefix/lib/pkgconfig:$PKG_CONFIG_PATH" |
|
export PKG_CONFIG_PATH |
|
fi |
|
if test x$bdb_prefix != x; then |
|
CPPFLAGS="$CPPFLAGS -I$bdb_prefix/include" |
|
LIBS="$LIBS -L$bdb_prefix/lib" |
|
fi |
|
if test x$qt5_prefix != x; then |
|
PKG_CONFIG_PATH="$qt5_prefix/lib/pkgconfig:$PKG_CONFIG_PATH" |
|
export PKG_CONFIG_PATH |
|
fi |
|
fi |
|
else |
|
case $build_os in |
|
*darwin*) |
|
BUILD_OS=darwin |
|
;; |
|
*) |
|
AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], install_name_tool) |
|
AC_PATH_TOOL([OTOOL], [otool], otool) |
|
AC_PATH_PROGS([GENISOIMAGE], [genisoimage mkisofs],genisoimage) |
|
AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert) |
|
AC_PATH_PROGS([IMAGEMAGICK_CONVERT], [convert],convert) |
|
AC_PATH_PROGS([TIFFCP], [tiffcp],tiffcp) |
|
|
|
dnl libtool will try to strip the static lib, which is a problem for |
|
dnl cross-builds because strip attempts to call a hard-coded ld, |
|
dnl which may not exist in the path. Stripping the .a is not |
|
dnl necessary, so just disable it. |
|
old_striplib= |
|
;; |
|
esac |
|
fi |
|
|
|
AX_CHECK_LINK_FLAG([[-Wl,-headerpad_max_install_names]], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"]) |
|
CPPFLAGS="$CPPFLAGS -DMAC_OSX" |
|
OBJCXXFLAGS="$CXXFLAGS" |
|
;; |
|
*linux*) |
|
TARGET_OS=linux |
|
LEVELDB_TARGET_FLAGS="-DOS_LINUX" |
|
;; |
|
*freebsd*) |
|
LEVELDB_TARGET_FLAGS="-DOS_FREEBSD" |
|
;; |
|
*openbsd*) |
|
LEVELDB_TARGET_FLAGS="-DOS_OPENBSD" |
|
;; |
|
*) |
|
OTHER_OS=`echo ${host_os} | awk '{print toupper($0)}'` |
|
AC_MSG_WARN([Guessing LevelDB OS as OS_${OTHER_OS}, please check whether this is correct, if not add an entry to configure.ac.]) |
|
LEVELDB_TARGET_FLAGS="-DOS_${OTHER_OS}" |
|
;; |
|
esac |
|
|
|
if test x$use_pkgconfig = xyes; then |
|
m4_ifndef([PKG_PROG_PKG_CONFIG], [AC_MSG_ERROR(PKG_PROG_PKG_CONFIG macro not found. Please install pkg-config and re-run autogen.sh.)]) |
|
m4_ifdef([PKG_PROG_PKG_CONFIG], [ |
|
PKG_PROG_PKG_CONFIG |
|
if test x"$PKG_CONFIG" = "x"; then |
|
AC_MSG_ERROR(pkg-config not found.) |
|
fi |
|
]) |
|
fi |
|
|
|
if test x$use_extended_functional_tests != xno; then |
|
AC_SUBST(EXTENDED_FUNCTIONAL_TESTS, --extended) |
|
fi |
|
|
|
if test x$use_lcov = xyes; then |
|
if test x$LCOV = x; then |
|
AC_MSG_ERROR("lcov testing requested but lcov not found") |
|
fi |
|
if test x$GCOV = x; then |
|
AC_MSG_ERROR("lcov testing requested but gcov not found") |
|
fi |
|
if test x$PYTHON = x; then |
|
AC_MSG_ERROR("lcov testing requested but python not found") |
|
fi |
|
if test x$GENHTML = x; then |
|
AC_MSG_ERROR("lcov testing requested but genhtml not found") |
|
fi |
|
LCOV="$LCOV --gcov-tool=$GCOV" |
|
AX_CHECK_LINK_FLAG([[--coverage]], [LDFLAGS="$LDFLAGS --coverage"], |
|
[AC_MSG_ERROR("lcov testing requested but --coverage linker flag does not work")]) |
|
AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"], |
|
[AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")]) |
|
AC_DEFINE(USE_COVERAGE, 1, [Define this symbol if coverage is enabled]) |
|
CXXFLAGS="$CXXFLAGS -Og" |
|
fi |
|
|
|
if test x$use_lcov_branch != xno; then |
|
AC_SUBST(LCOV_OPTS, "$LCOV_OPTS --rc lcov_branch_coverage=1") |
|
fi |
|
|
|
dnl Check for endianness |
|
AC_C_BIGENDIAN |
|
|
|
dnl Check for pthread compile/link requirements |
|
AX_PTHREAD |
|
|
|
# The following macro will add the necessary defines to bitcoin-config.h, but |
|
# they also need to be passed down to any subprojects. Pull the results out of |
|
# the cache and add them to CPPFLAGS. |
|
AC_SYS_LARGEFILE |
|
# detect POSIX or GNU variant of strerror_r |
|
AC_FUNC_STRERROR_R |
|
|
|
if test x$ac_cv_sys_file_offset_bits != x && |
|
test x$ac_cv_sys_file_offset_bits != xno && |
|
test x$ac_cv_sys_file_offset_bits != xunknown; then |
|
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits" |
|
fi |
|
|
|
if test x$ac_cv_sys_large_files != x && |
|
test x$ac_cv_sys_large_files != xno && |
|
test x$ac_cv_sys_large_files != xunknown; then |
|
CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files" |
|
fi |
|
|
|
AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large-address-aware"]) |
|
|
|
AX_GCC_FUNC_ATTRIBUTE([visibility]) |
|
AX_GCC_FUNC_ATTRIBUTE([dllexport]) |
|
AX_GCC_FUNC_ATTRIBUTE([dllimport]) |
|
|
|
if test x$use_glibc_compat != xno; then |
|
|
|
#glibc absorbed clock_gettime in 2.17. librt (its previous location) is safe to link |
|
#in anyway for back-compat. |
|
AC_CHECK_LIB([rt],[clock_gettime],, AC_MSG_ERROR(lib missing)) |
|
|
|
#__fdelt_chk's params and return type have changed from long unsigned int to long int. |
|
# See which one is present here. |
|
AC_MSG_CHECKING(__fdelt_chk type) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef _FORTIFY_SOURCE |
|
#undef _FORTIFY_SOURCE |
|
#endif |
|
#define _FORTIFY_SOURCE 2 |
|
#include <sys/select.h> |
|
extern "C" long unsigned int __fdelt_warn(long unsigned int);]],[[]])], |
|
[ fdelt_type="long unsigned int"], |
|
[ fdelt_type="long int"]) |
|
AC_MSG_RESULT($fdelt_type) |
|
AC_DEFINE_UNQUOTED(FDELT_TYPE, $fdelt_type,[parameter and return value type for __fdelt_chk]) |
|
else |
|
AC_SEARCH_LIBS([clock_gettime],[rt]) |
|
fi |
|
|
|
if test x$TARGET_OS != xwindows; then |
|
# All windows code is PIC, forcing it on just adds useless compile warnings |
|
AX_CHECK_COMPILE_FLAG([-fPIC],[PIC_FLAGS="-fPIC"]) |
|
fi |
|
|
|
if test x$use_hardening != xno; then |
|
AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"]) |
|
AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"]) |
|
|
|
AX_CHECK_PREPROC_FLAG([-D_FORTIFY_SOURCE=2],[ |
|
AX_CHECK_PREPROC_FLAG([-U_FORTIFY_SOURCE],[ |
|
HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -U_FORTIFY_SOURCE" |
|
]) |
|
HARDENED_CPPFLAGS="$HARDENED_CPPFLAGS -D_FORTIFY_SOURCE=2" |
|
]) |
|
|
|
AX_CHECK_LINK_FLAG([[-Wl,--dynamicbase]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"]) |
|
AX_CHECK_LINK_FLAG([[-Wl,--nxcompat]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"]) |
|
AX_CHECK_LINK_FLAG([[-Wl,--high-entropy-va]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--high-entropy-va"]) |
|
AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"]) |
|
AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"]) |
|
|
|
if test x$TARGET_OS != xwindows; then |
|
AX_CHECK_COMPILE_FLAG([-fPIE],[PIE_FLAGS="-fPIE"]) |
|
AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"]) |
|
fi |
|
|
|
case $host in |
|
*mingw*) |
|
AC_CHECK_LIB([ssp], [main],, AC_MSG_ERROR(lib missing)) |
|
;; |
|
esac |
|
fi |
|
|
|
dnl this flag screws up non-darwin gcc even when the check fails. special-case it. |
|
if test x$TARGET_OS = xdarwin; then |
|
AX_CHECK_LINK_FLAG([[-Wl,-dead_strip]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"]) |
|
fi |
|
|
|
AC_CHECK_HEADERS([endian.h sys/endian.h byteswap.h stdio.h stdlib.h unistd.h strings.h sys/types.h sys/stat.h sys/select.h sys/prctl.h]) |
|
|
|
AC_CHECK_DECLS([strnlen]) |
|
|
|
# Check for daemon(3), unrelated to --with-daemon (although used by it) |
|
AC_CHECK_DECLS([daemon]) |
|
|
|
AC_CHECK_DECLS([le16toh, le32toh, le64toh, htole16, htole32, htole64, be16toh, be32toh, be64toh, htobe16, htobe32, htobe64],,, |
|
[#if HAVE_ENDIAN_H |
|
#include <endian.h> |
|
#elif HAVE_SYS_ENDIAN_H |
|
#include <sys/endian.h> |
|
#endif]) |
|
|
|
AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64],,, |
|
[#if HAVE_BYTESWAP_H |
|
#include <byteswap.h> |
|
#endif]) |
|
|
|
AC_CHECK_DECLS([__builtin_clz, __builtin_clzl, __builtin_clzll]) |
|
|
|
dnl Check for MSG_NOSIGNAL |
|
AC_MSG_CHECKING(for MSG_NOSIGNAL) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], |
|
[[ int f = MSG_NOSIGNAL; ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,[Define this symbol if you have MSG_NOSIGNAL]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
dnl Check for MSG_DONTWAIT |
|
AC_MSG_CHECKING(for MSG_DONTWAIT) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], |
|
[[ int f = MSG_DONTWAIT; ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_DONTWAIT, 1,[Define this symbol if you have MSG_DONTWAIT]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
dnl Check for malloc_info (for memory statistics information in getmemoryinfo) |
|
AC_MSG_CHECKING(for getmemoryinfo) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]], |
|
[[ int f = malloc_info(0, NULL); ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOC_INFO, 1,[Define this symbol if you have malloc_info]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
dnl Check for mallopt(M_ARENA_MAX) (to set glibc arenas) |
|
AC_MSG_CHECKING(for mallopt M_ARENA_MAX) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]], |
|
[[ mallopt(M_ARENA_MAX, 1); ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOPT_ARENA_MAX, 1,[Define this symbol if you have mallopt with M_ARENA_MAX]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
AC_MSG_CHECKING([for visibility attribute]) |
|
AC_LINK_IFELSE([AC_LANG_SOURCE([ |
|
int foo_def( void ) __attribute__((visibility("default"))); |
|
int main(){} |
|
])], |
|
[ |
|
AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.]) |
|
AC_MSG_RESULT(yes) |
|
], |
|
[ |
|
AC_MSG_RESULT(no) |
|
if test x$use_reduce_exports = xyes; then |
|
AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduce-exports.]) |
|
fi |
|
] |
|
) |
|
|
|
# Check for different ways of gathering OS randomness |
|
AC_MSG_CHECKING(for Linux getrandom syscall) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h> |
|
#include <sys/syscall.h> |
|
#include <linux/random.h>]], |
|
[[ syscall(SYS_getrandom, nullptr, 32, 0); ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_GETRANDOM, 1,[Define this symbol if the Linux getrandom system call is available]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
AC_MSG_CHECKING(for getentropy) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], |
|
[[ getentropy(nullptr, 32) ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GETENTROPY, 1,[Define this symbol if the BSD getentropy system call is available]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
AC_MSG_CHECKING(for getentropy via random.h) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h> |
|
#include <sys/random.h>]], |
|
[[ getentropy(nullptr, 32) ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GETENTROPY_RAND, 1,[Define this symbol if the BSD getentropy system call is available with sys/random.h]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
AC_MSG_CHECKING(for sysctl KERN_ARND) |
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
|
#include <sys/sysctl.h>]], |
|
[[ static const int name[2] = {CTL_KERN, KERN_ARND}; |
|
sysctl(name, 2, nullptr, nullptr, nullptr, 0); ]])], |
|
[ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL_ARND, 1,[Define this symbol if the BSD sysctl(KERN_ARND) is available]) ], |
|
[ AC_MSG_RESULT(no)] |
|
) |
|
|
|
# Check for reduced exports |
|
if test x$use_reduce_exports = xyes; then |
|
AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"], |
|
[AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])]) |
|
fi |
|
|
|
LEVELDB_CPPFLAGS= |
|
LIBLEVELDB= |
|
LIBMEMENV= |
|
AM_CONDITIONAL([EMBEDDED_LEVELDB],[true]) |
|
AC_SUBST(LEVELDB_CPPFLAGS) |
|
AC_SUBST(LIBLEVELDB) |
|
AC_SUBST(LIBMEMENV) |
|
|
|
if test x$enable_wallet != xno; then |
|
dnl Check for libdb_cxx only if wallet enabled |
|
BITCOIN_FIND_BDB48 |
|
fi |
|
|
|
dnl Check for libminiupnpc (optional) |
|
if test x$use_upnp != xno; then |
|
AC_CHECK_HEADERS( |
|
[miniupnpc/miniwget.h miniupnpc/miniupnpc.h miniupnpc/upnpcommands.h miniupnpc/upnperrors.h], |
|
[AC_CHECK_LIB([miniupnpc], [main],[MINIUPNPC_LIBS=-lminiupnpc], [have_miniupnpc=no])], |
|
[have_miniupnpc=no] |
|
) |
|
fi |
|
|
|
BITCOIN_QT_INIT |
|
|
|
dnl sets $bitcoin_enable_qt, $bitcoin_enable_qt_test, $bitcoin_enable_qt_dbus |
|
BITCOIN_QT_CONFIGURE([$use_pkgconfig], [qt5]) |
|
|
|
if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnonononono; then |
|
use_boost=no |
|
else |
|
use_boost=yes |
|
fi |
|
|
|
if test x$use_boost = xyes; then |
|
|
|
dnl Minimum required Boost version |
|
define(MINIMUM_REQUIRED_BOOST, 1.47.0) |
|
|
|
dnl Check for boost libs |
|
AX_BOOST_BASE([MINIMUM_REQUIRED_BOOST]) |
|
AX_BOOST_SYSTEM |
|
AX_BOOST_FILESYSTEM |
|
AX_BOOST_PROGRAM_OPTIONS |
|
AX_BOOST_THREAD |
|
AX_BOOST_CHRONO |
|
|
|
dnl Boost 1.56 through 1.62 allow using std::atomic instead of its own atomic |
|
dnl counter implementations. In 1.63 and later the std::atomic approach is default. |
|
m4_pattern_allow(DBOOST_AC_USE_STD_ATOMIC) dnl otherwise it's treated like a macro |
|
BOOST_CPPFLAGS="-DBOOST_SP_USE_STD_ATOMIC -DBOOST_AC_USE_STD_ATOMIC $BOOST_CPPFLAGS" |
|
|
|
if test x$use_reduce_exports = xyes; then |
|
AC_MSG_CHECKING([for working boost reduced exports]) |
|
TEMP_CPPFLAGS="$CPPFLAGS" |
|
CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS" |
|
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[ |
|
@%:@include <boost/version.hpp> |
|
]], [[ |
|
#if BOOST_VERSION >= 104900 |
|
// Everything is okay |
|
#else |
|
# error Boost version is too old |
|
#endif |
|
]])],[ |
|
AC_MSG_RESULT(yes) |
|
],[ |
|
AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduce-exports.]) |
|
]) |
|
CPPFLAGS="$TEMP_CPPFLAGS" |
|
fi |
|
fi |
|
|
|
if test x$use_reduce_exports = xyes; then |
|
CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS" |
|
AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]], [RELDFLAGS="-Wl,--exclude-libs,ALL"]) |
|
fi |
|
|
|
if test x$use_tests = xyes; then |
|
|
|
if test x$HEXDUMP = x; then |
|
AC_MSG_ERROR(hexdump is required for tests) |
|
fi |
|
|
|
|
|
if test x$use_boost = xyes; then |
|
|
|
AX_BOOST_UNIT_TEST_FRAMEWORK |
|
|
|
dnl Determine if -DBOOST_TEST_DYN_LINK is needed |
|
AC_MSG_CHECKING([for dynamic linked boost test]) |
|
TEMP_LIBS="$LIBS" |
|
LIBS="$LIBS $BOOST_LDFLAGS $BOOST_UNIT_TEST_FRAMEWORK_LIB" |
|
TEMP_CPPFLAGS="$CPPFLAGS" |
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" |
|
AC_LINK_IFELSE([AC_LANG_SOURCE([ |
|
#define BOOST_TEST_DYN_LINK |
|
#define BOOST_TEST_MAIN |
|
#include <boost/test/unit_test.hpp> |
|
|
|
])], |
|
[AC_MSG_RESULT(yes)] |
|
[TESTDEFS="$TESTDEFS -DBOOST_TEST_DYN_LINK"], |
|
[AC_MSG_RESULT(no)]) |
|
LIBS="$TEMP_LIBS" |
|
CPPFLAGS="$TEMP_CPPFLAGS" |
|
|
|
fi |
|
fi |
|
|
|
if test x$use_boost = xyes; then |
|
|
|
BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB" |
|
|
|
|
|
dnl If boost (prior to 1.57) was built without c++11, it emulated scoped enums |
|
dnl using c++98 constructs. Unfortunately, this implementation detail leaked into |
|
dnl the abi. This was fixed in 1.57. |
|
|
|
dnl When building against that installed version using c++11, the headers pick up |
|
dnl on the native c++11 scoped enum support and enable it, however it will fail to |
|
dnl link. This can be worked around by disabling c++11 scoped enums if linking will |
|
dnl fail. |
|
dnl BOOST_NO_SCOPED_ENUMS was changed to BOOST_NO_CXX11_SCOPED_ENUMS in 1.51. |
|
|
|
TEMP_LIBS="$LIBS" |
|
LIBS="$BOOST_LIBS $LIBS" |
|
TEMP_CPPFLAGS="$CPPFLAGS" |
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" |
|
AC_MSG_CHECKING([for mismatched boost c++11 scoped enums]) |
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
|
#include <boost/config.hpp> |
|
#include <boost/version.hpp> |
|
#if !defined(BOOST_NO_SCOPED_ENUMS) && !defined(BOOST_NO_CXX11_SCOPED_ENUMS) && BOOST_VERSION < 105700 |
|
#define BOOST_NO_SCOPED_ENUMS |
|
#define BOOST_NO_CXX11_SCOPED_ENUMS |
|
#define CHECK |
|
#endif |
|
#include <boost/filesystem.hpp> |
|
]],[[ |
|
#if defined(CHECK) |
|
boost::filesystem::copy_file("foo", "bar"); |
|
#else |
|
choke; |
|
#endif |
|
]])], |
|
[AC_MSG_RESULT(mismatched); BOOST_CPPFLAGS="$BOOST_CPPFLAGS -DBOOST_NO_SCOPED_ENUMS -DBOOST_NO_CXX11_SCOPED_ENUMS"], [AC_MSG_RESULT(ok)]) |
|
LIBS="$TEMP_LIBS" |
|
CPPFLAGS="$TEMP_CPPFLAGS" |
|
|
|
dnl Boost >= 1.50 uses sleep_for rather than the now-deprecated sleep, however |
|
dnl it was broken from 1.50 to 1.52 when backed by nanosleep. Use sleep_for if |
|
dnl a working version is available, else fall back to sleep. sleep was removed |
|
dnl after 1.56. |
|
dnl If neither is available, abort. |
|
TEMP_LIBS="$LIBS" |
|
LIBS="$BOOST_LIBS $LIBS" |
|
TEMP_CPPFLAGS="$CPPFLAGS" |
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" |
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
|
#include <boost/thread/thread.hpp> |
|
#include <boost/version.hpp> |
|
]],[[ |
|
#if BOOST_VERSION >= 105000 && (!defined(BOOST_HAS_NANOSLEEP) || BOOST_VERSION >= 105200) |
|
boost::this_thread::sleep_for(boost::chrono::milliseconds(0)); |
|
#else |
|
choke me |
|
#endif |
|
]])], |
|
[boost_sleep=yes; |
|
AC_DEFINE(HAVE_WORKING_BOOST_SLEEP_FOR, 1, [Define this symbol if boost sleep_for works])], |
|
[boost_sleep=no]) |
|
LIBS="$TEMP_LIBS" |
|
CPPFLAGS="$TEMP_CPPFLAGS" |
|
|
|
if test x$boost_sleep != xyes; then |
|
TEMP_LIBS="$LIBS" |
|
LIBS="$BOOST_LIBS $LIBS" |
|
TEMP_CPPFLAGS="$CPPFLAGS" |
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" |
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
|
#include <boost/version.hpp> |
|
#include <boost/thread.hpp> |
|
#include <boost/date_time/posix_time/posix_time_types.hpp> |
|
]],[[ |
|
#if BOOST_VERSION <= 105600 |
|
boost::this_thread::sleep(boost::posix_time::milliseconds(0)); |
|
#else |
|
choke me |
|
#endif |
|
]])], |
|
[boost_sleep=yes; AC_DEFINE(HAVE_WORKING_BOOST_SLEEP, 1, [Define this symbol if boost sleep works])], |
|
[boost_sleep=no]) |
|
LIBS="$TEMP_LIBS" |
|
CPPFLAGS="$TEMP_CPPFLAGS" |
|
fi |
|
|
|
if test x$boost_sleep != xyes; then |
|
AC_MSG_ERROR(No working boost sleep implementation found.) |
|
fi |
|
|
|
fi |
|
|
|
if test x$use_pkgconfig = xyes; then |
|
: dnl |
|
m4_ifdef( |
|
[PKG_CHECK_MODULES], |
|
[ |
|
PKG_CHECK_MODULES([SSL], [libssl],, [AC_MSG_ERROR(openssl not found.)]) |
|
PKG_CHECK_MODULES([CRYPTO], [libcrypto],,[AC_MSG_ERROR(libcrypto not found.)]) |
|
BITCOIN_QT_CHECK([PKG_CHECK_MODULES([PROTOBUF], [protobuf], [have_protobuf=yes], [BITCOIN_QT_FAIL(libprotobuf not found)])]) |
|
if test x$use_qr != xno; then |
|
BITCOIN_QT_CHECK([PKG_CHECK_MODULES([QR], [libqrencode], [have_qrencode=yes], [have_qrencode=no])]) |
|
fi |
|
if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then |
|
PKG_CHECK_MODULES([EVENT], [libevent],, [AC_MSG_ERROR(libevent not found.)]) |
|
if test x$TARGET_OS != xwindows; then |
|
PKG_CHECK_MODULES([EVENT_PTHREADS], [libevent_pthreads],, [AC_MSG_ERROR(libevent_pthreads not found.)]) |
|
fi |
|
fi |
|
|
|
if test "x$use_zmq" = "xyes"; then |
|
PKG_CHECK_MODULES([ZMQ],[libzmq >= 4], |
|
[AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])], |
|
[AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions]) |
|
AC_MSG_WARN([libzmq version 4.x or greater not found, disabling]) |
|
use_zmq=no]) |
|
else |
|
AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions]) |
|
fi |
|
] |
|
) |
|
else |
|
AC_CHECK_HEADER([openssl/crypto.h],,AC_MSG_ERROR(libcrypto headers missing)) |
|
AC_CHECK_LIB([crypto], [main],CRYPTO_LIBS=-lcrypto, AC_MSG_ERROR(libcrypto missing)) |
|
|
|
AC_CHECK_HEADER([openssl/ssl.h],, AC_MSG_ERROR(libssl headers missing),) |
|
AC_CHECK_LIB([ssl], [main],SSL_LIBS=-lssl, AC_MSG_ERROR(libssl missing)) |
|
|
|
if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests != xnononono; then |
|
AC_CHECK_HEADER([event2/event.h],, AC_MSG_ERROR(libevent headers missing),) |
|
AC_CHECK_LIB([event],[main],EVENT_LIBS=-levent,AC_MSG_ERROR(libevent missing)) |
|
if test x$TARGET_OS != xwindows; then |
|
AC_CHECK_LIB([event_pthreads],[main],EVENT_PTHREADS_LIBS=-levent_pthreads,AC_MSG_ERROR(libevent_pthreads missing)) |
|
fi |
|
fi |
|
|
|
if test "x$use_zmq" = "xyes"; then |
|
AC_CHECK_HEADER([zmq.h], |
|
[AC_DEFINE([ENABLE_ZMQ],[1],[Define to 1 to enable ZMQ functions])], |
|
[AC_MSG_WARN([zmq.h not found, disabling zmq support]) |
|
use_zmq=no |
|
AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])]) |
|
AC_CHECK_LIB([zmq],[zmq_ctx_shutdown],ZMQ_LIBS=-lzmq, |
|
[AC_MSG_WARN([libzmq >= 4.0 not found, disabling zmq support]) |
|
use_zmq=no |
|
AC_DEFINE([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions])]) |
|
else |
|
AC_DEFINE_UNQUOTED([ENABLE_ZMQ],[0],[Define to 1 to enable ZMQ functions]) |
|
fi |
|
|
|
if test "x$use_zmq" = "xyes"; then |
|
dnl Assume libzmq was built for static linking |
|
case $host in |
|
*mingw*) |
|
ZMQ_CFLAGS="$ZMQ_CFLAGS -DZMQ_STATIC" |
|
;; |
|
esac |
|
fi |
|
|
|
BITCOIN_QT_CHECK(AC_CHECK_LIB([protobuf] ,[main],[PROTOBUF_LIBS=-lprotobuf], BITCOIN_QT_FAIL(libprotobuf not found))) |
|
if test x$use_qr != xno; then |
|
BITCOIN_QT_CHECK([AC_CHECK_LIB([qrencode], [main],[QR_LIBS=-lqrencode], [have_qrencode=no])]) |
|
BITCOIN_QT_CHECK([AC_CHECK_HEADER([qrencode.h],, have_qrencode=no)]) |
|
fi |
|
fi |
|
|
|
save_CXXFLAGS="${CXXFLAGS}" |
|
CXXFLAGS="${CXXFLAGS} ${CRYPTO_CFLAGS} ${SSL_CFLAGS}" |
|
AC_CHECK_DECLS([EVP_MD_CTX_new],,,[AC_INCLUDES_DEFAULT |
|
#include <openssl/x509_vfy.h> |
|
]) |
|
CXXFLAGS="${save_CXXFLAGS}" |
|
|
|
dnl univalue check |
|
|
|
need_bundled_univalue=yes |
|
|
|
if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnonononono; then |
|
need_bundled_univalue=no |
|
else |
|
|
|
if test x$system_univalue != xno ; then |
|
found_univalue=no |
|
if test x$use_pkgconfig = xyes; then |
|
: #NOP |
|
m4_ifdef( |
|
[PKG_CHECK_MODULES], |
|
[ |
|
PKG_CHECK_MODULES([UNIVALUE],[libunivalue],[found_univalue=yes],[true]) |
|
] |
|
) |
|
else |
|
AC_CHECK_HEADER([univalue.h],[ |
|
AC_CHECK_LIB([univalue], [main],[ |
|
UNIVALUE_LIBS=-lunivalue |
|
found_univalue=yes |
|
],[true]) |
|
],[true]) |
|
fi |
|
|
|
if test x$found_univalue = xyes ; then |
|
system_univalue=yes |
|
need_bundled_univalue=no |
|
elif test x$system_univalue = xyes ; then |
|
AC_MSG_ERROR([univalue not found]) |
|
else |
|
system_univalue=no |
|
fi |
|
fi |
|
|
|
if test x$need_bundled_univalue = xyes ; then |
|
UNIVALUE_CFLAGS='-I$(srcdir)/univalue/include' |
|
UNIVALUE_LIBS='univalue/libunivalue.la' |
|
fi |
|
|
|
fi |
|
|
|
AM_CONDITIONAL([EMBEDDED_UNIVALUE],[test x$need_bundled_univalue = xyes]) |
|
AC_SUBST(UNIVALUE_CFLAGS) |
|
AC_SUBST(UNIVALUE_LIBS) |
|
|
|
BITCOIN_QT_PATH_PROGS([PROTOC], [protoc],$protoc_bin_path) |
|
|
|
AC_MSG_CHECKING([whether to build bitcoind]) |
|
AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes]) |
|
AC_MSG_RESULT($build_bitcoind) |
|
|
|
AC_MSG_CHECKING([whether to build utils (bitcoin-cli bitcoin-tx)]) |
|
AM_CONDITIONAL([BUILD_BITCOIN_UTILS], [test x$build_bitcoin_utils = xyes]) |
|
AC_MSG_RESULT($build_bitcoin_utils) |
|
|
|
AC_MSG_CHECKING([whether to build libraries]) |
|
AM_CONDITIONAL([BUILD_BITCOIN_LIBS], [test x$build_bitcoin_libs = xyes]) |
|
if test x$build_bitcoin_libs = xyes; then |
|
AC_DEFINE(HAVE_CONSENSUS_LIB, 1, [Define this symbol if the consensus lib has been built]) |
|
AC_CONFIG_FILES([libbitcoinconsensus.pc:libbitcoinconsensus.pc.in]) |
|
fi |
|
AC_MSG_RESULT($build_bitcoin_libs) |
|
|
|
AC_LANG_POP |
|
|
|
if test "x$use_ccache" != "xno"; then |
|
AC_MSG_CHECKING(if ccache should be used) |
|
if test x$CCACHE = x; then |
|
if test "x$use_ccache" = "xyes"; then |
|
AC_MSG_ERROR([ccache not found.]); |
|
else |
|
use_ccache=no |
|
fi |
|
else |
|
use_ccache=yes |
|
CC="$ac_cv_path_CCACHE $CC" |
|
CXX="$ac_cv_path_CCACHE $CXX" |
|
fi |
|
AC_MSG_RESULT($use_ccache) |
|
fi |
|
if test "x$use_ccache" = "xyes"; then |
|
AX_CHECK_PREPROC_FLAG([-Qunused-arguments],[CPPFLAGS="-Qunused-arguments $CPPFLAGS"]) |
|
fi |
|
|
|
dnl enable wallet |
|
AC_MSG_CHECKING([if wallet should be enabled]) |
|
if test x$enable_wallet != xno; then |
|
AC_MSG_RESULT(yes) |
|
AC_DEFINE_UNQUOTED([ENABLE_WALLET],[1],[Define to 1 to enable wallet functions]) |
|
|
|
else |
|
AC_MSG_RESULT(no) |
|
fi |
|
|
|
dnl enable upnp support |
|
AC_MSG_CHECKING([whether to build with support for UPnP]) |
|
if test x$have_miniupnpc = xno; then |
|
if test x$use_upnp = xyes; then |
|
AC_MSG_ERROR("UPnP requested but cannot be built. use --without-miniupnpc") |
|
fi |
|
AC_MSG_RESULT(no) |
|
else |
|
if test x$use_upnp != xno; then |
|
AC_MSG_RESULT(yes) |
|
AC_MSG_CHECKING([whether to build with UPnP enabled by default]) |
|
use_upnp=yes |
|
upnp_setting=0 |
|
if test x$use_upnp_default != xno; then |
|
use_upnp_default=yes |
|
upnp_setting=1 |
|
fi |
|
AC_MSG_RESULT($use_upnp_default) |
|
AC_DEFINE_UNQUOTED([USE_UPNP],[$upnp_setting],[UPnP support not compiled if undefined, otherwise value (0 or 1) determines default state]) |
|
if test x$TARGET_OS = xwindows; then |
|
MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB" |
|
fi |
|
else |
|
AC_MSG_RESULT(no) |
|
fi |
|
fi |
|
|
|
dnl these are only used when qt is enabled |
|
BUILD_TEST_QT="" |
|
if test x$bitcoin_enable_qt != xno; then |
|
dnl enable dbus support |
|
AC_MSG_CHECKING([whether to build GUI with support for D-Bus]) |
|
if test x$bitcoin_enable_qt_dbus != xno; then |
|
AC_DEFINE([USE_DBUS],[1],[Define if dbus support should be compiled in]) |
|
fi |
|
AC_MSG_RESULT($bitcoin_enable_qt_dbus) |
|
|
|
dnl enable qr support |
|
AC_MSG_CHECKING([whether to build GUI with support for QR codes]) |
|
if test x$have_qrencode = xno; then |
|
if test x$use_qr = xyes; then |
|
AC_MSG_ERROR("QR support requested but cannot be built. use --without-qrencode") |
|
fi |
|
AC_MSG_RESULT(no) |
|
else |
|
if test x$use_qr != xno; then |
|
AC_MSG_RESULT(yes) |
|
AC_DEFINE([USE_QRCODE],[1],[Define if QR support should be compiled in]) |
|
use_qr=yes |
|
else |
|
AC_MSG_RESULT(no) |
|
fi |
|
fi |
|
|
|
if test x$XGETTEXT = x; then |
|
AC_MSG_WARN("xgettext is required to update qt translations") |
|
fi |
|
|
|
AC_MSG_CHECKING([whether to build test_bitcoin-qt]) |
|
if test x$use_gui_tests$bitcoin_enable_qt_test = xyesyes; then |
|
AC_MSG_RESULT([yes]) |
|
BUILD_TEST_QT="yes" |
|
else |
|
AC_MSG_RESULT([no]) |
|
fi |
|
fi |
|
|
|
AM_CONDITIONAL([ENABLE_ZMQ], [test "x$use_zmq" = "xyes"]) |
|
|
|
AC_MSG_CHECKING([whether to build test_bitcoin]) |
|
if test x$use_tests = xyes; then |
|
AC_MSG_RESULT([yes]) |
|
BUILD_TEST="yes" |
|
else |
|
AC_MSG_RESULT([no]) |
|
BUILD_TEST="" |
|
fi |
|
|
|
AC_MSG_CHECKING([whether to reduce exports]) |
|
if test x$use_reduce_exports = xyes; then |
|
AC_MSG_RESULT([yes]) |
|
else |
|
AC_MSG_RESULT([no]) |
|
fi |
|
|
|
if test x$build_bitcoin_utils$build_bitcoin_libs$build_bitcoind$bitcoin_enable_qt$use_bench$use_tests = xnononononono; then |
|
AC_MSG_ERROR([No targets! Please specify at least one of: --with-utils --with-libs --with-daemon --with-gui --enable-bench or --enable-tests]) |
|
fi |
|
|
|
AM_CONDITIONAL([TARGET_DARWIN], [test x$TARGET_OS = xdarwin]) |
|
AM_CONDITIONAL([BUILD_DARWIN], [test x$BUILD_OS = xdarwin]) |
|
AM_CONDITIONAL([TARGET_WINDOWS], [test x$TARGET_OS = xwindows]) |
|
AM_CONDITIONAL([ENABLE_WALLET],[test x$enable_wallet = xyes]) |
|
AM_CONDITIONAL([ENABLE_TESTS],[test x$BUILD_TEST = xyes]) |
|
AM_CONDITIONAL([ENABLE_QT],[test x$bitcoin_enable_qt = xyes]) |
|
AM_CONDITIONAL([ENABLE_QT_TESTS],[test x$BUILD_TEST_QT = xyes]) |
|
AM_CONDITIONAL([ENABLE_BENCH],[test x$use_bench = xyes]) |
|
AM_CONDITIONAL([USE_QRCODE], [test x$use_qr = xyes]) |
|
AM_CONDITIONAL([USE_LCOV],[test x$use_lcov = xyes]) |
|
AM_CONDITIONAL([GLIBC_BACK_COMPAT],[test x$use_glibc_compat = xyes]) |
|
AM_CONDITIONAL([HARDEN],[test x$use_hardening = xyes]) |
|
AM_CONDITIONAL([ENABLE_HWCRC32],[test x$enable_hwcrc32 = xyes]) |
|
AM_CONDITIONAL([USE_ASM],[test x$use_asm = xyes]) |
|
|
|
AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version]) |
|
AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version]) |
|
AC_DEFINE(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION, [Build revision]) |
|
AC_DEFINE(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD, [Version Build]) |
|
AC_DEFINE(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE, [Version is release]) |
|
AC_DEFINE(COPYRIGHT_YEAR, _COPYRIGHT_YEAR, [Copyright year]) |
|
AC_DEFINE(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS", [Copyright holder(s) before %s replacement]) |
|
AC_DEFINE(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION", [Replacement for %s in copyright holders string]) |
|
define(_COPYRIGHT_HOLDERS_FINAL, [patsubst(_COPYRIGHT_HOLDERS, [%s], [_COPYRIGHT_HOLDERS_SUBSTITUTION])]) |
|
AC_DEFINE(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL", [Copyright holder(s)]) |
|
AC_SUBST(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR) |
|
AC_SUBST(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR) |
|
AC_SUBST(CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION) |
|
AC_SUBST(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD) |
|
AC_SUBST(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE) |
|
AC_SUBST(COPYRIGHT_YEAR, _COPYRIGHT_YEAR) |
|
AC_SUBST(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS") |
|
AC_SUBST(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION") |
|
AC_SUBST(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL") |
|
AC_SUBST(BITCOIN_DAEMON_NAME) |
|
AC_SUBST(BITCOIN_GUI_NAME) |
|
AC_SUBST(BITCOIN_CLI_NAME) |
|
AC_SUBST(BITCOIN_TX_NAME) |
|
|
|
AC_SUBST(RELDFLAGS) |
|
AC_SUBST(ERROR_CXXFLAGS) |
|
AC_SUBST(HARDENED_CXXFLAGS) |
|
AC_SUBST(HARDENED_CPPFLAGS) |
|
AC_SUBST(HARDENED_LDFLAGS) |
|
AC_SUBST(PIC_FLAGS) |
|
AC_SUBST(PIE_FLAGS) |
|
AC_SUBST(SSE42_CXXFLAGS) |
|
AC_SUBST(LIBTOOL_APP_LDFLAGS) |
|
AC_SUBST(USE_UPNP) |
|
AC_SUBST(USE_QRCODE) |
|
AC_SUBST(BOOST_LIBS) |
|
AC_SUBST(TESTDEFS) |
|
AC_SUBST(LEVELDB_TARGET_FLAGS) |
|
AC_SUBST(MINIUPNPC_CPPFLAGS) |
|
AC_SUBST(MINIUPNPC_LIBS) |
|
AC_SUBST(CRYPTO_LIBS) |
|
AC_SUBST(SSL_LIBS) |
|
AC_SUBST(EVENT_LIBS) |
|
AC_SUBST(EVENT_PTHREADS_LIBS) |
|
AC_SUBST(ZMQ_LIBS) |
|
AC_SUBST(PROTOBUF_LIBS) |
|
AC_SUBST(QR_LIBS) |
|
AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/config.ini]) |
|
AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh]) |
|
AC_CONFIG_FILES([doc/Doxyfile]) |
|
AC_CONFIG_LINKS([contrib/filter-lcov.py:contrib/filter-lcov.py]) |
|
AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py]) |
|
AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py]) |
|
|
|
dnl boost's m4 checks do something really nasty: they export these vars. As a |
|
dnl result, they leak into secp256k1's configure and crazy things happen. |
|
dnl Until this is fixed upstream and we've synced, we'll just un-export them. |
|
CPPFLAGS_TEMP="$CPPFLAGS" |
|
unset CPPFLAGS |
|
CPPFLAGS="$CPPFLAGS_TEMP" |
|
|
|
LDFLAGS_TEMP="$LDFLAGS" |
|
unset LDFLAGS |
|
LDFLAGS="$LDFLAGS_TEMP" |
|
|
|
LIBS_TEMP="$LIBS" |
|
unset LIBS |
|
LIBS="$LIBS_TEMP" |
|
|
|
PKGCONFIG_PATH_TEMP="$PKG_CONFIG_PATH" |
|
unset PKG_CONFIG_PATH |
|
PKG_CONFIG_PATH="$PKGCONFIG_PATH_TEMP" |
|
|
|
PKGCONFIG_LIBDIR_TEMP="$PKG_CONFIG_LIBDIR" |
|
unset PKG_CONFIG_LIBDIR |
|
PKG_CONFIG_LIBDIR="$PKGCONFIG_LIBDIR_TEMP" |
|
|
|
if test x$need_bundled_univalue = xyes; then |
|
AC_CONFIG_SUBDIRS([src/univalue]) |
|
fi |
|
|
|
ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no --enable-module-recovery --disable-jni" |
|
AC_CONFIG_SUBDIRS([src/secp256k1]) |
|
|
|
AC_OUTPUT |
|
|
|
dnl Taken from https://wiki.debian.org/RpathIssue |
|
case $host in |
|
*-*-linux-gnu) |
|
AC_MSG_RESULT([Fixing libtool for -rpath problems.]) |
|
sed < libtool > libtool-2 \ |
|
's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_IS_A_FOOL__ "/' |
|
mv libtool-2 libtool |
|
chmod 755 libtool |
|
;; |
|
esac |
|
|
|
dnl Replace the BUILDDIR path with the correct Windows path if compiling on Native Windows |
|
case ${OS} in |
|
*Windows*) |
|
sed 's/BUILDDIR="\/\([[a-z]]\)/BUILDDIR="\1:/' test/config.ini > test/config-2.ini |
|
mv test/config-2.ini test/config.ini |
|
;; |
|
esac |
|
|
|
echo |
|
echo "Options used to compile and link:" |
|
echo " with wallet = $enable_wallet" |
|
echo " with gui / qt = $bitcoin_enable_qt" |
|
if test x$bitcoin_enable_qt != xno; then |
|
echo " qt version = $bitcoin_qt_got_major_vers" |
|
echo " with qr = $use_qr" |
|
fi |
|
echo " with zmq = $use_zmq" |
|
echo " with test = $use_tests" |
|
echo " with bench = $use_bench" |
|
echo " with upnp = $use_upnp" |
|
echo " use asm = $use_asm" |
|
echo " debug enabled = $enable_debug" |
|
echo " werror = $enable_werror" |
|
echo |
|
echo " target os = $TARGET_OS" |
|
echo " build os = $BUILD_OS" |
|
echo |
|
echo " CC = $CC" |
|
echo " CFLAGS = $CFLAGS" |
|
echo " CPPFLAGS = $CPPFLAGS" |
|
echo " CXX = $CXX" |
|
echo " CXXFLAGS = $CXXFLAGS" |
|
echo " LDFLAGS = $LDFLAGS" |
|
echo " ARFLAGS = $ARFLAGS" |
|
echo
|
|
|