diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 740 |
1 files changed, 364 insertions, 376 deletions
diff --git a/configure.ac b/configure.ac index e30159f91b..77f45e2133 100644 --- a/configure.ac +++ b/configure.ac @@ -30,7 +30,7 @@ BITCOIN_MP_NODE_NAME=bitcoin-node BITCOIN_MP_GUI_NAME=bitcoin-gui 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]) +AC_ARG_VAR([ARFLAGS], [Flags for the archiver, defaults to <cr> if not set]) if test "x${ARFLAGS+set}" != "xset"; then ARFLAGS="cr" fi @@ -71,6 +71,12 @@ case $host in ;; esac +AC_ARG_WITH([seccomp], + [AS_HELP_STRING([--with-seccomp], + [enable experimental syscall sandbox feature (-sandbox), default is yes if seccomp-bpf is detected under Linux x86_64])], + [seccomp_found=$withval], + [seccomp_found=auto]) + dnl Require C++17 compiler (no GNU extensions) AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory]) @@ -94,25 +100,24 @@ 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_TOOL(LLVM_COV, llvm-cov) -AC_PATH_PROG(LCOV, lcov) +AC_PATH_TOOL([AR], [ar]) +AC_PATH_TOOL([RANLIB], [ranlib]) +AC_PATH_TOOL([STRIP], [strip]) +AC_PATH_TOOL([GCOV], [gcov]) +AC_PATH_TOOL([LLVM_COV], [llvm-cov]) +AC_PATH_PROG([LCOV], [lcov]) dnl Python 3.6 is specified in .python-version and should be used if available, see doc/dependencies.md -AC_PATH_PROGS([PYTHON], [python3.6 python3.7 python3.8 python3.9 python3 python]) -AC_PATH_PROG(GENHTML, genhtml) +AC_PATH_PROGS([PYTHON], [python3.6 python3.7 python3.8 python3.9 python3.10 python3.11 python3 python]) +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(CPPFILT, c++filt) -AC_PATH_TOOL(OBJCOPY, objcopy) -AC_PATH_PROG(DOXYGEN, doxygen) +AC_PATH_PROG([CCACHE], [ccache]) +AC_PATH_PROG([XGETTEXT], [xgettext]) +AC_PATH_PROG([HEXDUMP], [hexdump]) +AC_PATH_TOOL([OBJCOPY], [objcopy]) +AC_PATH_PROG([DOXYGEN], [doxygen]) AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"]) -AC_ARG_VAR(PYTHONPATH, Augments the default search path for python module files) +AC_ARG_VAR([PYTHONPATH], [Augments the default search path for python module files]) AC_ARG_ENABLE([wallet], [AS_HELP_STRING([--disable-wallet], @@ -253,15 +258,9 @@ AC_ARG_ENABLE([asm], [use_asm=yes]) if test "x$use_asm" = xyes; then - AC_DEFINE(USE_ASM, 1, [Define this symbol to build in assembly routines]) + 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=$withval], - [system_univalue=no] -) AC_ARG_ENABLE([zmq], [AS_HELP_STRING([--disable-zmq], [disable ZMQ notifications])], @@ -290,7 +289,7 @@ AC_ARG_ENABLE(man, [AS_HELP_STRING([--disable-man], [do not install man pages (default is to install)])],, enable_man=yes) -AM_CONDITIONAL(ENABLE_MAN, test "$enable_man" != no) +AM_CONDITIONAL([ENABLE_MAN], [test "$enable_man" != no]) dnl Enable debug AC_ARG_ENABLE([debug], @@ -315,7 +314,7 @@ AC_ARG_ENABLE([gprof], dnl Turn warnings into errors AC_ARG_ENABLE([werror], [AS_HELP_STRING([--enable-werror], - [Treat certain compiler warnings as errors (default is no)])], + [Treat compiler warnings as errors (default is no)])], [enable_werror=$enableval], [enable_werror=no]) @@ -324,6 +323,11 @@ AC_ARG_ENABLE([external-signer], [use_external_signer=$enableval], [use_external_signer=yes]) +AC_ARG_ENABLE([lto], + [AS_HELP_STRING([--enable-lto],[build using LTO (default is no)])], + [enable_lto=$enableval], + [enable_lto=no]) + AC_LANG_PUSH([C++]) dnl Check for a flag to turn compiler warnings into errors. This is helpful for checks which may @@ -333,7 +337,7 @@ dnl Note that this is not necessarily a check to see if -Werror is supported, bu dnl a compile with -Werror can succeed. This is important because the compiler may already be dnl warning about something unrelated, for example about some path issue. If that is the case, dnl -Werror cannot be used because all of those warnings would be turned into errors. -AX_CHECK_COMPILE_FLAG([-Werror],[CXXFLAG_WERROR="-Werror"],[CXXFLAG_WERROR=""]) +AX_CHECK_COMPILE_FLAG([-Werror], [CXXFLAG_WERROR="-Werror"], [CXXFLAG_WERROR=""]) dnl Check for a flag to turn linker warnings into errors. When flags are passed to linkers via the dnl compiler driver using a -Wl,-foo flag, linker warnings may be swallowed rather than bubbling up. @@ -342,10 +346,10 @@ dnl dnl LDFLAG_WERROR Should only be used when testing -Wl,* case $host in *darwin*) - AX_CHECK_LINK_FLAG([-Wl,-fatal_warnings],[LDFLAG_WERROR="-Wl,-fatal_warnings"],[LDFLAG_WERROR=""]) + AX_CHECK_LINK_FLAG([-Wl,-fatal_warnings], [LDFLAG_WERROR="-Wl,-fatal_warnings"], [LDFLAG_WERROR=""]) ;; *) - AX_CHECK_LINK_FLAG([-Wl,--fatal-warnings],[LDFLAG_WERROR="-Wl,--fatal-warnings"],[LDFLAG_WERROR=""]) + AX_CHECK_LINK_FLAG([-Wl,--fatal-warnings], [LDFLAG_WERROR="-Wl,--fatal-warnings"], [LDFLAG_WERROR=""]) ;; esac @@ -356,19 +360,24 @@ if test "x$enable_debug" = xyes; then fi dnl Disable all optimizations - AX_CHECK_COMPILE_FLAG([-O0], [[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -O0"]],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-O0], [DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -O0"], [], [$CXXFLAG_WERROR]) dnl Prefer -g3, fall back to -g if that is unavailable. AX_CHECK_COMPILE_FLAG( [-g3], - [[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g3"]], - [AX_CHECK_COMPILE_FLAG([-g],[[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g"]],,[[$CXXFLAG_WERROR]])], - [[$CXXFLAG_WERROR]]) - - AX_CHECK_PREPROC_FLAG([-DDEBUG],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG"]],,[[$CXXFLAG_WERROR]]) - AX_CHECK_PREPROC_FLAG([-DDEBUG_LOCKORDER],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG_LOCKORDER"]],,[[$CXXFLAG_WERROR]]) - AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"]],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-ftrapv],[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -ftrapv"],,[[$CXXFLAG_WERROR]]) + [DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g3"], + [AX_CHECK_COMPILE_FLAG([-g], [DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g"], [], [$CXXFLAG_WERROR])], + [$CXXFLAG_WERROR]) + + AX_CHECK_PREPROC_FLAG([-DDEBUG], [DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG"], [], [$CXXFLAG_WERROR]) + AX_CHECK_PREPROC_FLAG([-DDEBUG_LOCKORDER], [DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG_LOCKORDER"], [], [$CXXFLAG_WERROR]) + AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME], [DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-ftrapv], [DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -ftrapv"], [], [$CXXFLAG_WERROR]) +fi + +if test "x$enable_lto" = "xyes"; then + AX_CHECK_COMPILE_FLAG([-flto], [LTO_CXXFLAGS="$LTO_CXXFLAGS -flto"], [AC_MSG_ERROR([compile failed with -flto])], [$CXXFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-flto], [LTO_LDFLAGS="$LTO_LDFLAGS -flto"], [AC_MSG_ERROR([link failed with -flto])], [$CXXFLAG_WERROR]) fi if test x$use_sanitizers != x; then @@ -376,8 +385,8 @@ if test x$use_sanitizers != x; then dnl -fsanitize=address,thread is used here, this check will fail. This will also dnl fail if a bad argument is passed, e.g. -fsanitize=undfeined AX_CHECK_COMPILE_FLAG( - [[-fsanitize=$use_sanitizers]], - [[SANITIZER_CXXFLAGS=-fsanitize=$use_sanitizers]], + [-fsanitize=$use_sanitizers], + [SANITIZER_CXXFLAGS="-fsanitize=$use_sanitizers"], [AC_MSG_ERROR([compiler did not accept requested flags])]) dnl Some compilers (e.g. GCC) require additional libraries like libasan, @@ -386,8 +395,8 @@ if test x$use_sanitizers != x; then dnl the sanitize flags are supported by the compiler but the actual sanitizer dnl libs are missing. AX_CHECK_LINK_FLAG( - [[-fsanitize=$use_sanitizers]], - [[SANITIZER_LDFLAGS=-fsanitize=$use_sanitizers]], + [-fsanitize=$use_sanitizers], + [SANITIZER_LDFLAGS="-fsanitize=$use_sanitizers"], [AC_MSG_ERROR([linker did not accept requested flags, you are missing required libraries])], [], [AC_LANG_PROGRAM([[ @@ -401,81 +410,58 @@ 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") + AC_MSG_ERROR([enable-werror set but -Werror is not usable]) fi - AX_CHECK_COMPILE_FLAG([-Werror=gnu],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=gnu"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=vla],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=vla"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=shadow-field],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=shadow-field"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=switch],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=switch"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=thread-safety],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=thread-safety"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=range-loop-analysis],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=range-loop-analysis"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=unused-variable],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=unused-variable"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=date-time],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=date-time"],,[[$CXXFLAG_WERROR]]) + ERROR_CXXFLAGS=$CXXFLAG_WERROR dnl -Wreturn-type is broken in GCC for MinGW-w64. dnl https://sourceforge.net/p/mingw-w64/bugs/306/ - AX_CHECK_COMPILE_FLAG([-Werror=return-type], [ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=return-type"], [], [$CXXFLAG_WERROR], + AX_CHECK_COMPILE_FLAG([-Werror=return-type], [], [ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Wno-error=return-type"], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([[#include <cassert> int f(){ assert(false); }]])]) - - AX_CHECK_COMPILE_FLAG([-Werror=conditional-uninitialized],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=conditional-uninitialized"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=sign-compare],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=sign-compare"],,[[$CXXFLAG_WERROR]]) - dnl -Wsuggest-override is broken with GCC before 9.2 - dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78010 - AX_CHECK_COMPILE_FLAG([-Werror=suggest-override],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=suggest-override"],,[[$CXXFLAG_WERROR]], - [AC_LANG_SOURCE([[struct A { virtual void f(); }; struct B : A { void f() final; };]])]) - AX_CHECK_COMPILE_FLAG([-Werror=unreachable-code-loop-increment],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=unreachable-code-loop-increment"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Werror=mismatched-tags], [ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=mismatched-tags"], [], [$CXXFLAG_WERROR]) - AX_CHECK_COMPILE_FLAG([-Werror=implicit-fallthrough], [ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=implicit-fallthrough"], [], [$CXXFLAG_WERROR]) - - if test x$suppress_external_warnings != xno ; then - AX_CHECK_COMPILE_FLAG([-Werror=documentation],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=documentation"],,[[$CXXFLAG_WERROR]]) - fi fi if test "x$CXXFLAGS_overridden" = "xno"; then - AX_CHECK_COMPILE_FLAG([-Wall],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wextra],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wgnu],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wgnu"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wall], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wextra], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wextra"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wgnu], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wgnu"], [], [$CXXFLAG_WERROR]) dnl some compilers will ignore -Wformat-security without -Wformat, so just combine the two here. - AX_CHECK_COMPILE_FLAG([-Wformat -Wformat-security],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wformat -Wformat-security"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wvla],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wvla"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wshadow-field],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow-field"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wswitch],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wswitch"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wthread-safety],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wthread-safety"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wrange-loop-analysis],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wrange-loop-analysis"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wredundant-decls],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wredundant-decls"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wunused-variable],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunused-variable"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wunused-member-function],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunused-member-function"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wdate-time],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdate-time"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wconditional-uninitialized],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wconditional-uninitialized"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wsign-compare],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wsign-compare"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wduplicated-branches],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wduplicated-branches"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wduplicated-cond],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wduplicated-cond"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wlogical-op],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wlogical-op"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Woverloaded-virtual],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Woverloaded-virtual"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wsuggest-override],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wsuggest-override"],,[[$CXXFLAG_WERROR]], + AX_CHECK_COMPILE_FLAG([-Wformat -Wformat-security], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wformat -Wformat-security"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wvla], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wvla"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wshadow-field], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow-field"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wthread-safety], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wthread-safety"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wloop-analysis], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wrange-loop-analysis"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wredundant-decls], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wredundant-decls"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wunused-member-function], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunused-member-function"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wdate-time], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdate-time"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wconditional-uninitialized], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wconditional-uninitialized"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wduplicated-branches], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wduplicated-branches"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wduplicated-cond], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wduplicated-cond"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wlogical-op], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wlogical-op"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Woverloaded-virtual], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Woverloaded-virtual"], [], [$CXXFLAG_WERROR]) + dnl -Wsuggest-override is broken with GCC before 9.2 + dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78010 + AX_CHECK_COMPILE_FLAG([-Wsuggest-override], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wsuggest-override"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([[struct A { virtual void f(); }; struct B : A { void f() final; };]])]) - AX_CHECK_COMPILE_FLAG([-Wunreachable-code-loop-increment],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunreachable-code-loop-increment"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wunreachable-code-loop-increment], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunreachable-code-loop-increment"], [], [$CXXFLAG_WERROR]) AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wimplicit-fallthrough"], [], [$CXXFLAG_WERROR]) if test x$suppress_external_warnings != xno ; then - AX_CHECK_COMPILE_FLAG([-Wdocumentation],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdocumentation"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wdocumentation], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdocumentation"], [], [$CXXFLAG_WERROR]) fi dnl Some compilers (gcc) ignore unknown -Wno-* options, but warn about all dnl unknown options if any other warning is produced. Test the -Wfoo case, and dnl set the -Wno-foo case if it works. - AX_CHECK_COMPILE_FLAG([-Wunused-parameter],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-unused-parameter"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wself-assign],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-self-assign"],,[[$CXXFLAG_WERROR]]) - AX_CHECK_COMPILE_FLAG([-Wunused-local-typedef],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-unused-local-typedef"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wunused-parameter], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-unused-parameter"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Wself-assign], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-self-assign"], [], [$CXXFLAG_WERROR]) if test x$suppress_external_warnings != xyes ; then - AX_CHECK_COMPILE_FLAG([-Wdeprecated-copy],[NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-deprecated-copy"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wdeprecated-copy], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-deprecated-copy"], [], [$CXXFLAG_WERROR]) fi fi dnl Don't allow extended (non-ASCII) symbols in identifiers. This is easier for code review. -AX_CHECK_COMPILE_FLAG([-fno-extended-identifiers],[[CXXFLAGS="$CXXFLAGS -fno-extended-identifiers"]],,[[$CXXFLAG_WERROR]]) +AX_CHECK_COMPILE_FLAG([-fno-extended-identifiers], [CXXFLAGS="$CXXFLAGS -fno-extended-identifiers"], [], [$CXXFLAG_WERROR]) enable_sse42=no enable_sse41=no @@ -489,14 +475,32 @@ dnl be compiled with them, rather that specific objects/libs may use them after dnl compatibility. dnl x86 -AX_CHECK_COMPILE_FLAG([-msse4.2],[[SSE42_CXXFLAGS="-msse4.2"]],,[[$CXXFLAG_WERROR]]) -AX_CHECK_COMPILE_FLAG([-msse4.1],[[SSE41_CXXFLAGS="-msse4.1"]],,[[$CXXFLAG_WERROR]]) -AX_CHECK_COMPILE_FLAG([-mavx -mavx2],[[AVX2_CXXFLAGS="-mavx -mavx2"]],,[[$CXXFLAG_WERROR]]) -AX_CHECK_COMPILE_FLAG([-msse4 -msha],[[SHANI_CXXFLAGS="-msse4 -msha"]],,[[$CXXFLAG_WERROR]]) +AX_CHECK_COMPILE_FLAG([-msse4.2], [SSE42_CXXFLAGS="-msse4.2"], [], [$CXXFLAG_WERROR]) +AX_CHECK_COMPILE_FLAG([-msse4.1], [SSE41_CXXFLAGS="-msse4.1"], [], [$CXXFLAG_WERROR]) +AX_CHECK_COMPILE_FLAG([-mavx -mavx2], [AVX2_CXXFLAGS="-mavx -mavx2"], [], [$CXXFLAG_WERROR]) +AX_CHECK_COMPILE_FLAG([-msse4 -msha], [SHANI_CXXFLAGS="-msse4 -msha"], [], [$CXXFLAG_WERROR]) + +enable_clmul= +AX_CHECK_COMPILE_FLAG([-mpclmul], [enable_clmul=yes], [], [$CXXFLAG_WERROR], [AC_LANG_PROGRAM([ + #include <stdint.h> + #include <x86intrin.h> +], [ + __m128i a = _mm_cvtsi64_si128((uint64_t)7); + __m128i b = _mm_clmulepi64_si128(a, a, 37); + __m128i c = _mm_srli_epi64(b, 41); + __m128i d = _mm_xor_si128(b, c); + uint64_t e = _mm_cvtsi128_si64(d); + return e == 0; +])]) + +if test x$enable_clmul = xyes; then + CLMUL_CXXFLAGS="-mpclmul" + AC_DEFINE([HAVE_CLMUL], [1], [Define this symbol if clmul instructions can be used]) +fi TEMP_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $SSE42_CXXFLAGS" -AC_MSG_CHECKING(for SSE4.2 intrinsics) +AC_MSG_CHECKING([for SSE4.2 intrinsics]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <stdint.h> #if defined(_MSC_VER) @@ -511,14 +515,14 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ l = _mm_crc32_u64(l, 0); return l; ]])], - [ AC_MSG_RESULT(yes); enable_sse42=yes], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); enable_sse42=yes], + [ AC_MSG_RESULT([no])] ) CXXFLAGS="$TEMP_CXXFLAGS" TEMP_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $SSE41_CXXFLAGS" -AC_MSG_CHECKING(for SSE4.1 intrinsics) +AC_MSG_CHECKING([for SSE4.1 intrinsics]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <stdint.h> #include <immintrin.h> @@ -526,14 +530,14 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ __m128i l = _mm_set1_epi32(0); return _mm_extract_epi32(l, 3); ]])], - [ AC_MSG_RESULT(yes); enable_sse41=yes; AC_DEFINE(ENABLE_SSE41, 1, [Define this symbol to build code that uses SSE4.1 intrinsics]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); enable_sse41=yes; AC_DEFINE([ENABLE_SSE41], [1], [Define this symbol to build code that uses SSE4.1 intrinsics]) ], + [ AC_MSG_RESULT([no])] ) CXXFLAGS="$TEMP_CXXFLAGS" TEMP_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $AVX2_CXXFLAGS" -AC_MSG_CHECKING(for AVX2 intrinsics) +AC_MSG_CHECKING([for AVX2 intrinsics]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <stdint.h> #include <immintrin.h> @@ -541,14 +545,14 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ __m256i l = _mm256_set1_epi32(0); return _mm256_extract_epi32(l, 7); ]])], - [ AC_MSG_RESULT(yes); enable_avx2=yes; AC_DEFINE(ENABLE_AVX2, 1, [Define this symbol to build code that uses AVX2 intrinsics]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); enable_avx2=yes; AC_DEFINE([ENABLE_AVX2], [1], [Define this symbol to build code that uses AVX2 intrinsics]) ], + [ AC_MSG_RESULT([no])] ) CXXFLAGS="$TEMP_CXXFLAGS" TEMP_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $SHANI_CXXFLAGS" -AC_MSG_CHECKING(for SHA-NI intrinsics) +AC_MSG_CHECKING([for SHA-NI intrinsics]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <stdint.h> #include <immintrin.h> @@ -558,17 +562,17 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ __m128i k = _mm_set1_epi32(2); return _mm_extract_epi32(_mm_sha256rnds2_epu32(i, i, k), 0); ]])], - [ AC_MSG_RESULT(yes); enable_shani=yes; AC_DEFINE(ENABLE_SHANI, 1, [Define this symbol to build code that uses SHA-NI intrinsics]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); enable_shani=yes; AC_DEFINE([ENABLE_SHANI], [1], [Define this symbol to build code that uses SHA-NI intrinsics]) ], + [ AC_MSG_RESULT([no])] ) CXXFLAGS="$TEMP_CXXFLAGS" # ARM -AX_CHECK_COMPILE_FLAG([-march=armv8-a+crc+crypto],[[ARM_CRC_CXXFLAGS="-march=armv8-a+crc+crypto"]],,[[$CXXFLAG_WERROR]]) +AX_CHECK_COMPILE_FLAG([-march=armv8-a+crc+crypto], [ARM_CRC_CXXFLAGS="-march=armv8-a+crc+crypto"], [], [$CXXFLAG_WERROR]) TEMP_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $ARM_CRC_CXXFLAGS" -AC_MSG_CHECKING(for AArch64 CRC32 intrinsics) +AC_MSG_CHECKING([for AArch64 CRC32 intrinsics]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <arm_acle.h> #include <arm_neon.h> @@ -580,14 +584,14 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #error "crc32c library does not support hardware acceleration on 32-bit ARM" #endif ]])], - [ AC_MSG_RESULT(yes); enable_arm_crc=yes; ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); enable_arm_crc=yes; ], + [ AC_MSG_RESULT([no])] ) CXXFLAGS="$TEMP_CXXFLAGS" fi -CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS" +CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO" AC_ARG_WITH([utils], [AS_HELP_STRING([--with-utils], @@ -634,33 +638,33 @@ AC_ARG_WITH([daemon], case $host in *mingw*) TARGET_OS=windows - AC_CHECK_LIB([kernel32], [GetModuleFileNameA],, AC_MSG_ERROR(libkernel32 missing)) - AC_CHECK_LIB([user32], [main],, AC_MSG_ERROR(libuser32 missing)) - AC_CHECK_LIB([gdi32], [main],, AC_MSG_ERROR(libgdi32 missing)) - AC_CHECK_LIB([comdlg32], [main],, AC_MSG_ERROR(libcomdlg32 missing)) - AC_CHECK_LIB([winmm], [main],, AC_MSG_ERROR(libwinmm missing)) - AC_CHECK_LIB([shell32], [SHGetSpecialFolderPathW],, AC_MSG_ERROR(libshell32 missing)) - AC_CHECK_LIB([comctl32], [main],, AC_MSG_ERROR(libcomctl32 missing)) - AC_CHECK_LIB([ole32], [CoCreateInstance],, AC_MSG_ERROR(libole32 missing)) - AC_CHECK_LIB([oleaut32], [main],, AC_MSG_ERROR(liboleaut32 missing)) - AC_CHECK_LIB([uuid], [main],, AC_MSG_ERROR(libuuid missing)) - AC_CHECK_LIB([advapi32], [CryptAcquireContextW],, AC_MSG_ERROR(libadvapi32 missing)) - AC_CHECK_LIB([ws2_32], [WSAStartup],, AC_MSG_ERROR(libws2_32 missing)) - AC_CHECK_LIB([shlwapi], [PathRemoveFileSpecW],, AC_MSG_ERROR(libshlwapi missing)) - AC_CHECK_LIB([iphlpapi], [GetAdaptersAddresses],, AC_MSG_ERROR(libiphlpapi missing)) + AC_CHECK_LIB([kernel32], [GetModuleFileNameA], [], [AC_MSG_ERROR([libkernel32 missing])]) + AC_CHECK_LIB([user32], [main], [], [AC_MSG_ERROR([libuser32 missing])]) + AC_CHECK_LIB([gdi32], [main], [], [AC_MSG_ERROR([libgdi32 missing])]) + AC_CHECK_LIB([comdlg32], [main], [], [AC_MSG_ERROR([libcomdlg32 missing])]) + AC_CHECK_LIB([winmm], [main], [], [AC_MSG_ERROR([libwinmm missing])]) + AC_CHECK_LIB([shell32], [SHGetSpecialFolderPathW], [], [AC_MSG_ERROR([libshell32 missing])]) + AC_CHECK_LIB([comctl32], [main], [], [AC_MSG_ERROR([libcomctl32 missing])]) + AC_CHECK_LIB([ole32], [CoCreateInstance], [], [AC_MSG_ERROR([libole32 missing])]) + AC_CHECK_LIB([oleaut32], [main], [], [AC_MSG_ERROR([liboleaut32 missing])]) + AC_CHECK_LIB([uuid], [main], [], [AC_MSG_ERROR([libuuid missing])]) + AC_CHECK_LIB([advapi32], [CryptAcquireContextW], [], [AC_MSG_ERROR([libadvapi32 missing])]) + AC_CHECK_LIB([ws2_32], [WSAStartup], [], [AC_MSG_ERROR([libws2_32 missing])]) + AC_CHECK_LIB([shlwapi], [PathRemoveFileSpecW], [], [AC_MSG_ERROR([libshlwapi missing])]) + AC_CHECK_LIB([iphlpapi], [GetAdaptersAddresses], [], [AC_MSG_ERROR([libiphlpapi missing])]) dnl -static is interpreted by libtool, where it has a different meaning. dnl In libtool-speak, it's -all-static. - AX_CHECK_LINK_FLAG([[-static]],[LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"]) + AX_CHECK_LINK_FLAG([-static], [LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"]) - AC_PATH_PROG([MAKENSIS], [makensis], none) + AC_PATH_PROG([MAKENSIS], [makensis], [none]) if test x$MAKENSIS = xnone; then - AC_MSG_WARN("makensis not found. Cannot create installer.") + AC_MSG_WARN([makensis not found. Cannot create installer.]) fi - AC_PATH_TOOL(WINDRES, windres, none) + AC_PATH_TOOL([WINDRES], [windres], [none]) if test x$WINDRES = xnone; then - AC_MSG_ERROR("windres not found") + AC_MSG_ERROR([windres not found]) fi CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -D_WIN32_WINNT=0x0601 -D_WIN32_IE=0x0501 -DWIN32_LEAN_AND_MEAN" @@ -674,14 +678,14 @@ case $host in postdeps_CXX= dnl We require Windows 7 (NT 6.1) or later - AX_CHECK_LINK_FLAG([[-Wl,--major-subsystem-version -Wl,6 -Wl,--minor-subsystem-version -Wl,1]],[LDFLAGS="$LDFLAGS -Wl,--major-subsystem-version -Wl,6 -Wl,--minor-subsystem-version -Wl,1"],,[[$LDFLAG_WERROR]]) + AX_CHECK_LINK_FLAG([-Wl,--major-subsystem-version -Wl,6 -Wl,--minor-subsystem-version -Wl,1], [LDFLAGS="$LDFLAGS -Wl,--major-subsystem-version -Wl,6 -Wl,--minor-subsystem-version -Wl,1"], [], [$LDFLAG_WERROR]) ;; *darwin*) TARGET_OS=darwin if test x$cross_compiling != xyes; then BUILD_OS=darwin - AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert) - AC_CHECK_PROG([BREW],brew, brew) + 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 @@ -689,8 +693,8 @@ case $host in dnl It's safe to add these paths even if the functionality is disabled by dnl the user (--without-wallet or --without-gui for example). - if test "x$use_bdb" != xno && $BREW list --versions berkeley-db4 >/dev/null && test "x$BDB_CFLAGS" = "x" && test "x$BDB_LIBS" = "x"; then - bdb_prefix=$($BREW --prefix berkeley-db4 2>/dev/null) + if test "x$use_bdb" != xno && $BREW list --versions berkeley-db@4 >/dev/null && test "x$BDB_CFLAGS" = "x" && test "x$BDB_LIBS" = "x"; then + bdb_prefix=$($BREW --prefix berkeley-db@4 2>/dev/null) dnl This must precede the call to BITCOIN_FIND_BDB48 below. BDB_CFLAGS="-I$bdb_prefix/include" BDB_LIBS="-L$bdb_prefix/lib -ldb_cxx-4.8" @@ -700,8 +704,8 @@ case $host in export PKG_CONFIG_PATH="$($BREW --prefix sqlite3 2>/dev/null)/lib/pkgconfig:$PKG_CONFIG_PATH" fi - if $BREW list --versions qt5 >/dev/null; then - export PKG_CONFIG_PATH="$($BREW --prefix qt5 2>/dev/null)/lib/pkgconfig:$PKG_CONFIG_PATH" + if $BREW list --versions qt@5 >/dev/null; then + export PKG_CONFIG_PATH="$($BREW --prefix qt@5 2>/dev/null)/lib/pkgconfig:$PKG_CONFIG_PATH" fi case $host in @@ -737,14 +741,14 @@ case $host in BUILD_OS=darwin ;; *) - AC_PATH_TOOL([DSYMUTIL], [dsymutil], dsymutil) - AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], install_name_tool) - AC_PATH_TOOL([OTOOL], [otool], otool) - AC_PATH_PROGS([XORRISOFS], [xorrisofs], xorrisofs) - AC_PATH_PROGS([DMG], [dmg], dmg) - AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg],rsvg-convert) - AC_PATH_PROGS([IMAGEMAGICK_CONVERT], [convert],convert) - AC_PATH_PROGS([TIFFCP], [tiffcp],tiffcp) + AC_PATH_TOOL([DSYMUTIL], [dsymutil], [dsymutil]) + AC_PATH_TOOL([INSTALLNAMETOOL], [install_name_tool], [install_name_tool]) + AC_PATH_TOOL([OTOOL], [otool], [otool]) + AC_PATH_PROGS([XORRISOFS], [xorrisofs], [xorrisofs]) + AC_PATH_PROGS([DMG], [dmg], [dmg]) + AC_PATH_PROGS([RSVG_CONVERT], [rsvg-convert rsvg], [rsvg-convert]) + AC_PATH_PROGS([IMAGEMAGICK_CONVERT], [convert], [convert]) + AC_PATH_PROGS([TIFFCP], [tiffcp], [tiffcp]) dnl libtool will try to strip the static lib, which is a problem for dnl cross-builds because strip attempts to call a hard-coded ld, @@ -755,7 +759,7 @@ case $host in esac fi - AX_CHECK_LINK_FLAG([[-Wl,-headerpad_max_install_names]], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"],, [[$LDFLAG_WERROR]]) + AX_CHECK_LINK_FLAG([-Wl,-headerpad_max_install_names], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"], [], [$LDFLAG_WERROR]) CPPFLAGS="$CPPFLAGS -DMAC_OSX -DOBJC_OLD_DISPATCH_PROTOTYPES=0" OBJCXXFLAGS="$CXXFLAGS" ;; @@ -775,7 +779,7 @@ case $host in *i686*) ANDROID_ARCH=i686 ;; - *) AC_MSG_ERROR("Could not determine Android arch") ;; + *) AC_MSG_ERROR([Could not determine Android arch]) ;; esac ;; *linux*) @@ -789,13 +793,13 @@ fi if test x$use_lcov = xyes; then if test x$LCOV = x; then - AC_MSG_ERROR("lcov testing requested but lcov not found") + AC_MSG_ERROR([lcov testing requested but lcov not found]) fi if test x$PYTHON = x; then - AC_MSG_ERROR("lcov testing requested but python not found") + AC_MSG_ERROR([lcov testing requested but python not found]) fi if test x$GENHTML = x; then - AC_MSG_ERROR("lcov testing requested but genhtml not found") + AC_MSG_ERROR([lcov testing requested but genhtml not found]) fi AC_MSG_CHECKING([whether compiler is Clang]) @@ -822,10 +826,10 @@ if test x$use_lcov = xyes; then AC_SUBST(COV_TOOL_WRAPPER, "cov_tool_wrapper.sh") LCOV="$LCOV --gcov-tool $(pwd)/$COV_TOOL_WRAPPER" - AX_CHECK_LINK_FLAG([[--coverage]], [LDFLAGS="$LDFLAGS --coverage"], - [AC_MSG_ERROR("lcov testing requested but --coverage linker flag does not work")]) + AX_CHECK_LINK_FLAG([--coverage], [LDFLAGS="$LDFLAGS --coverage"], + [AC_MSG_ERROR([lcov testing requested but --coverage linker flag does not work])]) AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"], - [AC_MSG_ERROR("lcov testing requested but --coverage flag does not work")]) + [AC_MSG_ERROR([lcov testing requested but --coverage flag does not work])]) CXXFLAGS="$CXXFLAGS -Og" fi @@ -869,35 +873,35 @@ if test "x$enable_gprof" = xyes; then dnl -pie by default, in which case it needs to be turned off with -no-pie. if test x$use_hardening = xyes; then - AC_MSG_ERROR(gprof profiling is not compatible with hardening. Reconfigure with --disable-hardening or --disable-gprof) + AC_MSG_ERROR([gprof profiling is not compatible with hardening. Reconfigure with --disable-hardening or --disable-gprof]) fi use_hardening=no AX_CHECK_COMPILE_FLAG([-pg],[GPROF_CXXFLAGS="-pg"], - [AC_MSG_ERROR(gprof profiling requested but not available)], [[$CXXFLAG_WERROR]]) + [AC_MSG_ERROR([gprof profiling requested but not available])], [$CXXFLAG_WERROR]) - AX_CHECK_LINK_FLAG([[-no-pie]], [GPROF_LDFLAGS="-no-pie"]) - AX_CHECK_LINK_FLAG([[-pg]],[GPROF_LDFLAGS="$GPROF_LDFLAGS -pg"], - [AC_MSG_ERROR(gprof profiling requested but not available)], [[$GPROF_LDFLAGS]]) + AX_CHECK_LINK_FLAG([-no-pie], [GPROF_LDFLAGS="-no-pie"]) + AX_CHECK_LINK_FLAG([-pg], [GPROF_LDFLAGS="$GPROF_LDFLAGS -pg"], + [AC_MSG_ERROR([gprof profiling requested but not available])], [$GPROF_LDFLAGS]) fi if test x$TARGET_OS != xwindows; then dnl All windows code is PIC, forcing it on just adds useless compile warnings - AX_CHECK_COMPILE_FLAG([-fPIC],[PIC_FLAGS="-fPIC"]) + AX_CHECK_COMPILE_FLAG([-fPIC], [PIC_FLAGS="-fPIC"]) fi dnl All versions of gcc that we commonly use for building are subject to bug dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348. To work around that, set dnl -fstack-reuse=none for all gcc builds. (Only gcc understands this flag) -AX_CHECK_COMPILE_FLAG([-fstack-reuse=none],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-reuse=none"]) +AX_CHECK_COMPILE_FLAG([-fstack-reuse=none], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-reuse=none"]) if test x$use_hardening != xno; then use_hardening=yes - AX_CHECK_COMPILE_FLAG([-Wstack-protector],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"]) - AX_CHECK_COMPILE_FLAG([-fstack-protector-all],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"]) + AX_CHECK_COMPILE_FLAG([-Wstack-protector], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"]) + AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-protector-all"]) dnl -fcf-protection used with Clang 7 causes ld to emit warnings: dnl ld: error: ... <corrupt x86 feature size: 0x8> dnl Use CHECK_LINK_FLAG & --fatal-warnings to ensure we won't use the flag in this case. - AX_CHECK_LINK_FLAG([-fcf-protection=full],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fcf-protection=full"],, [[$LDFLAG_WERROR]]) + AX_CHECK_LINK_FLAG([-fcf-protection=full], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fcf-protection=full"], [], [$LDFLAG_WERROR]) case $host in *mingw*) @@ -922,18 +926,18 @@ if test x$use_hardening != xno; then ]) fi - AX_CHECK_LINK_FLAG([[-Wl,--enable-reloc-section]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--enable-reloc-section"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,--dynamicbase]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,--nxcompat]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,--high-entropy-va]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--high-entropy-va"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,-z,separate-code]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,separate-code"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-fPIE -pie]], [PIE_FLAGS="-fPIE"; HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"],, [[$CXXFLAG_WERROR]]) + AX_CHECK_LINK_FLAG([-Wl,--enable-reloc-section], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--enable-reloc-section"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,--dynamicbase], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--dynamicbase"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--nxcompat"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,--high-entropy-va], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--high-entropy-va"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,-z,relro], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,-z,now], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,-z,separate-code], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,separate-code"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-fPIE -pie], [PIE_FLAGS="-fPIE"; HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"], [], [$CXXFLAG_WERROR]) case $host in *mingw*) - AC_CHECK_LIB([ssp], [main],, AC_MSG_ERROR(libssp missing)) + AC_CHECK_LIB([ssp], [main], [], [AC_MSG_ERROR([libssp missing])]) ;; esac fi @@ -942,9 +946,9 @@ dnl These flags are specific to ld64, and may cause issues with other linkers. dnl For example: GNU ld will interpret -dead_strip as -de and then try and use dnl "ad_strip" as the symbol for the entry point. if test x$TARGET_OS = xdarwin; then - AX_CHECK_LINK_FLAG([[-Wl,-dead_strip]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,-dead_strip_dylibs]], [LDFLAGS="$LDFLAGS -Wl,-dead_strip_dylibs"],, [[$LDFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,-bind_at_load]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-bind_at_load"],, [[$LDFLAG_WERROR]]) + AX_CHECK_LINK_FLAG([-Wl,-dead_strip], [LDFLAGS="$LDFLAGS -Wl,-dead_strip"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,-dead_strip_dylibs], [LDFLAGS="$LDFLAGS -Wl,-dead_strip_dylibs"], [], [$LDFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,-bind_at_load], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-bind_at_load"], [], [$LDFLAG_WERROR]) fi AC_CHECK_HEADERS([endian.h sys/endian.h byteswap.h stdio.h stdlib.h unistd.h strings.h sys/types.h sys/stat.h sys/select.h sys/prctl.h sys/sysctl.h vm/vm_param.h sys/vmmeter.h sys/resources.h]) @@ -973,40 +977,40 @@ AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64],,, #include <byteswap.h> #endif]) -AC_MSG_CHECKING(for __builtin_clzl) +AC_MSG_CHECKING([for __builtin_clzl]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ (void) __builtin_clzl(0); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_BUILTIN_CLZL, 1, [Define this symbol if you have __builtin_clzl])], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); have_clzl=yes; AC_DEFINE([HAVE_BUILTIN_CLZL], [1], [Define this symbol if you have __builtin_clzl])], + [ AC_MSG_RESULT([no]); have_clzl=no;] ) -AC_MSG_CHECKING(for __builtin_clzll) +AC_MSG_CHECKING([for __builtin_clzll]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ (void) __builtin_clzll(0); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_BUILTIN_CLZLL, 1, [Define this symbol if you have __builtin_clzll])], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); have_clzll=yes; AC_DEFINE([HAVE_BUILTIN_CLZLL], [1], [Define this symbol if you have __builtin_clzll])], + [ AC_MSG_RESULT([no]); have_clzll=no;] ) dnl Check for malloc_info (for memory statistics information in getmemoryinfo) -AC_MSG_CHECKING(for getmemoryinfo) +AC_MSG_CHECKING([for getmemoryinfo]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]], [[ int f = malloc_info(0, NULL); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MALLOC_INFO, 1,[Define this symbol if you have malloc_info]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_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_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_RESULT([yes]); AC_DEFINE([HAVE_MALLOPT_ARENA_MAX], [1], [Define this symbol if you have mallopt with M_ARENA_MAX]) ], + [ AC_MSG_RESULT([no])] ) dnl Check for posix_fallocate -AC_MSG_CHECKING(for posix_fallocate) +AC_MSG_CHECKING([for posix_fallocate]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ // same as in src/util/system.cpp #ifdef __linux__ @@ -1017,8 +1021,8 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #endif // __linux__ #include <fcntl.h>]], [[ int f = posix_fallocate(0, 0, 0); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_POSIX_FALLOCATE, 1,[Define this symbol if you have posix_fallocate]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_POSIX_FALLOCATE], [1], [Define this symbol if you have posix_fallocate]) ], + [ AC_MSG_RESULT([no])] ) AC_MSG_CHECKING([for default visibility attribute]) @@ -1027,11 +1031,11 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([ int main(){} ])], [ - AC_DEFINE(HAVE_DEFAULT_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.]) - AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_DEFAULT_VISIBILITY_ATTRIBUTE], [1], [Define if the visibility attribute is supported.]) + AC_MSG_RESULT([yes]) ], [ - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) if test x$use_reduce_exports = xyes; then AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduce-exports.]) fi @@ -1044,15 +1048,12 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([ int main(){} ])], [ - AC_DEFINE(HAVE_DLLEXPORT_ATTRIBUTE,1,[Define if the dllexport attribute is supported.]) - AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_DLLEXPORT_ATTRIBUTE], [1], [Define if the dllexport attribute is supported.]) + AC_MSG_RESULT([yes]) ], - [AC_MSG_RESULT(no)] + [AC_MSG_RESULT([no])] ) -dnl thread_local is currently disabled when building with glibc back compat. -dnl Our minimum supported glibc is 2.17, however support for thread_local -dnl did not arrive in glibc until 2.18. if test "x$use_thread_local" = xyes || test "x$use_thread_local" = xauto; then TEMP_LDFLAGS="$LDFLAGS" LDFLAGS="$TEMP_LDFLAGS $PTHREAD_CFLAGS" @@ -1072,21 +1073,21 @@ if test "x$use_thread_local" = xyes || test "x$use_thread_local" = xauto; then dnl mingw32's implementation of thread_local has also been shown to behave dnl erroneously under concurrent usage; see: dnl https://gist.github.com/jamesob/fe9a872051a88b2025b1aa37bfa98605 - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) ;; *freebsd*) dnl FreeBSD's implementation of thread_local is also buggy (per dnl https://groups.google.com/d/msg/bsdmailinglist/22ncTZAbDp4/Dii_pII5AwAJ) - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) ;; *) - AC_DEFINE(HAVE_THREAD_LOCAL,1,[Define if thread_local is supported.]) - AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_THREAD_LOCAL], [1], [Define if thread_local is supported.]) + AC_MSG_RESULT([yes]) ;; esac ], [ - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) ] ) LDFLAGS="$TEMP_LDFLAGS" @@ -1094,57 +1095,57 @@ fi dnl check for gmtime_r(), fallback to gmtime_s() if that is unavailable dnl fail if neither are available. -AC_MSG_CHECKING(for gmtime_r) +AC_MSG_CHECKING([for gmtime_r]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ctime>]], [[ gmtime_r((const time_t *) nullptr, (struct tm *) nullptr); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_GMTIME_R, 1, [Define this symbol if gmtime_r is available]) ], - [ AC_MSG_RESULT(no); - AC_MSG_CHECKING(for gmtime_s); + [ AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_GMTIME_R], [1], [Define this symbol if gmtime_r is available]) ], + [ AC_MSG_RESULT([no]); + AC_MSG_CHECKING([for gmtime_s]); AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <ctime>]], [[ gmtime_s((struct tm *) nullptr, (const time_t *) nullptr); ]])], - [ AC_MSG_RESULT(yes)], - [ AC_MSG_RESULT(no); AC_MSG_ERROR(Both gmtime_r and gmtime_s are unavailable) ] + [ AC_MSG_RESULT([yes])], + [ AC_MSG_RESULT([no]); AC_MSG_ERROR([Both gmtime_r and gmtime_s are unavailable]) ] ) ] ) dnl Check for different ways of gathering OS randomness -AC_MSG_CHECKING(for Linux getrandom syscall) +AC_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_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_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_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_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_RESULT([yes]); AC_DEFINE([HAVE_GETENTROPY_RAND], [1], [Define this symbol if the BSD getentropy system call is available with sys/random.h]) ], + [ AC_MSG_RESULT([no])] ) -AC_MSG_CHECKING(for sysctl) +AC_MSG_CHECKING([for sysctl]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> #include <sys/sysctl.h>]], [[ #ifdef __linux__ #error "Don't use sysctl on Linux, it's deprecated even when it works" #endif sysctl(nullptr, 2, nullptr, nullptr, nullptr, 0); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL, 1,[Define this symbol if the BSD sysctl() is available]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_SYSCTL], [1], [Define this symbol if the BSD sysctl() is available]) ], + [ AC_MSG_RESULT([no])] ) -AC_MSG_CHECKING(for sysctl KERN_ARND) +AC_MSG_CHECKING([for sysctl KERN_ARND]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> #include <sys/sysctl.h>]], [[ #ifdef __linux__ @@ -1152,85 +1153,70 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> #endif static int name[2] = {CTL_KERN, KERN_ARND}; sysctl(name, 2, nullptr, nullptr, nullptr, 0); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL_ARND, 1,[Define this symbol if the BSD sysctl(KERN_ARND) is available]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_SYSCTL_ARND], [1], [Define this symbol if the BSD sysctl(KERN_ARND) is available]) ], + [ AC_MSG_RESULT([no])] ) -AC_MSG_CHECKING(for if type char equals int8_t) +AC_MSG_CHECKING([for if type char equals int8_t]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h> #include <type_traits>]], [[ static_assert(std::is_same<int8_t, char>::value, ""); ]])], - [ AC_MSG_RESULT(yes); AC_DEFINE(CHAR_EQUALS_INT8, 1,[Define this symbol if type char equals int8_t]) ], - [ AC_MSG_RESULT(no)] + [ AC_MSG_RESULT([yes]); AC_DEFINE([CHAR_EQUALS_INT8], [1], [Define this symbol if type char equals int8_t]) ], + [ AC_MSG_RESULT([no])] ) -AC_MSG_CHECKING(for fdatasync) +AC_MSG_CHECKING([for fdatasync]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[ fdatasync(0); ]])], - [ AC_MSG_RESULT(yes); HAVE_FDATASYNC=1 ], - [ AC_MSG_RESULT(no); HAVE_FDATASYNC=0 ] + [ AC_MSG_RESULT([yes]); HAVE_FDATASYNC=1 ], + [ AC_MSG_RESULT([no]); HAVE_FDATASYNC=0 ] ) AC_DEFINE_UNQUOTED([HAVE_FDATASYNC], [$HAVE_FDATASYNC], [Define to 1 if fdatasync is available.]) -AC_MSG_CHECKING(for F_FULLFSYNC) +AC_MSG_CHECKING([for F_FULLFSYNC]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]], [[ fcntl(0, F_FULLFSYNC, 0); ]])], - [ AC_MSG_RESULT(yes); HAVE_FULLFSYNC=1 ], - [ AC_MSG_RESULT(no); HAVE_FULLFSYNC=0 ] + [ AC_MSG_RESULT([yes]); HAVE_FULLFSYNC=1 ], + [ AC_MSG_RESULT([no]); HAVE_FULLFSYNC=0 ] ) -AC_MSG_CHECKING(for O_CLOEXEC) +AC_MSG_CHECKING([for O_CLOEXEC]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]], [[ open("", O_CLOEXEC); ]])], - [ AC_MSG_RESULT(yes); HAVE_O_CLOEXEC=1 ], - [ AC_MSG_RESULT(no); HAVE_O_CLOEXEC=0 ] + [ AC_MSG_RESULT([yes]); HAVE_O_CLOEXEC=1 ], + [ AC_MSG_RESULT([no]); HAVE_O_CLOEXEC=0 ] ) AC_DEFINE_UNQUOTED([HAVE_O_CLOEXEC], [$HAVE_O_CLOEXEC], [Define to 1 if O_CLOEXEC flag is available.]) dnl crc32c platform checks -AC_MSG_CHECKING(for __builtin_prefetch) +AC_MSG_CHECKING([for __builtin_prefetch]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ char data = 0; const char* address = &data; __builtin_prefetch(address, 0, 0); ]])], - [ AC_MSG_RESULT(yes); HAVE_BUILTIN_PREFETCH=1 ], - [ AC_MSG_RESULT(no); HAVE_BUILTIN_PREFETCH=0 ] + [ AC_MSG_RESULT([yes]); HAVE_BUILTIN_PREFETCH=1 ], + [ AC_MSG_RESULT([no]); HAVE_BUILTIN_PREFETCH=0 ] ) -AC_MSG_CHECKING(for _mm_prefetch) +AC_MSG_CHECKING([for _mm_prefetch]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <xmmintrin.h>]], [[ char data = 0; const char* address = &data; _mm_prefetch(address, _MM_HINT_NTA); ]])], - [ AC_MSG_RESULT(yes); HAVE_MM_PREFETCH=1 ], - [ AC_MSG_RESULT(no); HAVE_MM_PREFETCH=0 ] + [ AC_MSG_RESULT([yes]); HAVE_MM_PREFETCH=1 ], + [ AC_MSG_RESULT([no]); HAVE_MM_PREFETCH=0 ] ) -AC_MSG_CHECKING(for strong getauxval support in the system headers) +AC_MSG_CHECKING([for strong getauxval support in the system headers]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - #include <arm_acle.h> - #include <arm_neon.h> #include <sys/auxv.h> ]], [[ getauxval(AT_HWCAP); ]])], - [ AC_MSG_RESULT(yes); HAVE_STRONG_GETAUXVAL=1; AC_DEFINE(HAVE_STRONG_GETAUXVAL, 1, [Define this symbol to build code that uses getauxval)]) ], - [ AC_MSG_RESULT(no); HAVE_STRONG_GETAUXVAL=0 ] -) - -AC_MSG_CHECKING(for weak getauxval support in the compiler) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - #ifdef __linux__ - unsigned long getauxval(unsigned long type) __attribute__((weak)); - #define AT_HWCAP 16 - #endif - ]], [[ - getauxval(AT_HWCAP); - ]])], - [ AC_MSG_RESULT(yes); HAVE_WEAK_GETAUXVAL=1; AC_DEFINE(HAVE_WEAK_GETAUXVAL, 1, [Define this symbol to build code that uses getauxval (weak linking)]) ], - [ AC_MSG_RESULT(no); HAVE_WEAK_GETAUXVAL=0 ] + [ AC_MSG_RESULT([yes]); HAVE_STRONG_GETAUXVAL=1; AC_DEFINE([HAVE_STRONG_GETAUXVAL], [1], [Define this symbol to build code that uses getauxval)]) ], + [ AC_MSG_RESULT([no]); HAVE_STRONG_GETAUXVAL=0 ] ) have_any_system=no @@ -1240,8 +1226,8 @@ AC_LINK_IFELSE( [[ #include <cstdlib> ]], [[ int nErr = std::system(""); ]] )], - [ AC_MSG_RESULT(yes); have_any_system=yes], - [ AC_MSG_RESULT(no) ] + [ AC_MSG_RESULT([yes]); have_any_system=yes], + [ AC_MSG_RESULT([no]) ] ) AC_MSG_CHECKING([for ::_wsystem]) @@ -1250,22 +1236,14 @@ AC_LINK_IFELSE( [[ ]], [[ int nErr = ::_wsystem(""); ]] )], - [ AC_MSG_RESULT(yes); have_any_system=yes], - [ AC_MSG_RESULT(no) ] + [ AC_MSG_RESULT([yes]); have_any_system=yes], + [ AC_MSG_RESULT([no]) ] ) if test "x$have_any_system" != "xno"; then - AC_DEFINE(HAVE_SYSTEM, 1, Define to 1 if std::system or ::wsystem is available.) + AC_DEFINE([HAVE_SYSTEM], [1], [Define to 1 if std::system or ::wsystem is available.]) fi -LEVELDB_CPPFLAGS= -LIBLEVELDB= -LIBMEMENV= -AM_CONDITIONAL([EMBEDDED_LEVELDB],[true]) -AC_SUBST(LEVELDB_CPPFLAGS) -AC_SUBST(LIBLEVELDB) -AC_SUBST(LIBMEMENV) - dnl SUPPRESSED_CPPFLAGS=SUPPRESS_WARNINGS([$SOME_CPPFLAGS]) dnl Replace -I with -isystem in $SOME_CPPFLAGS to suppress warnings from dnl headers from its include directories and return the result. @@ -1280,7 +1258,7 @@ AC_DEFUN([SUPPRESS_WARNINGS], dnl enable-fuzz should disable all other targets if test "x$enable_fuzz" = "xyes"; then - AC_MSG_WARN(enable-fuzz will disable all other targets and force --enable-fuzz-binary=yes) + AC_MSG_WARN([enable-fuzz will disable all other targets and force --enable-fuzz-binary=yes]) build_bitcoin_utils=no build_bitcoin_cli=no build_bitcoin_tx=no @@ -1291,7 +1269,6 @@ if test "x$enable_fuzz" = "xyes"; then bitcoin_enable_qt=no bitcoin_enable_qt_test=no bitcoin_enable_qt_dbus=no - enable_wallet=no use_bench=no use_external_signer=no use_upnp=no @@ -1299,14 +1276,13 @@ if test "x$enable_fuzz" = "xyes"; then use_zmq=no enable_fuzz_binary=yes - AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"]],,[[$CXXFLAG_WERROR]]) + AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME], [DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"], [], [$CXXFLAG_WERROR]) AC_MSG_CHECKING([whether main function is needed for fuzz binary]) AX_CHECK_LINK_FLAG( - [[-fsanitize=$use_sanitizers]], + [-fsanitize=$use_sanitizers], [AC_MSG_RESULT([no])], - [AC_MSG_RESULT([yes]) - CPPFLAGS="$CPPFLAGS -DPROVIDE_FUZZ_MAIN_FUNCTION"], + [AC_MSG_RESULT([yes]); CPPFLAGS="$CPPFLAGS -DPROVIDE_FUZZ_MAIN_FUNCTION"], [], [AC_LANG_PROGRAM([[ #include <cstdint> @@ -1378,11 +1354,17 @@ if test x$use_ebpf != xno; then [#include <sys/sdt.h>], [DTRACE_PROBE("context", "event");] )], - [AC_MSG_RESULT(yes); have_sdt=yes; AC_DEFINE([ENABLE_TRACING], [1], [Define to 1 to enable eBPF user static defined tracepoints])], - [AC_MSG_RESULT(no); have_sdt=no;] + [AC_MSG_RESULT([yes]); have_sdt=yes; AC_DEFINE([ENABLE_TRACING], [1], [Define to 1 to enable eBPF user static defined tracepoints])], + [AC_MSG_RESULT([no]); have_sdt=no;] ) fi +if test x$build_bitcoin_cli$build_bitcoin_tx$build_bitcoin_util$build_bitcoind$bitcoin_enable_qt$use_bench$use_tests = xnonononononono; then + use_upnp=no + use_natpmp=no + use_zmq=no +fi + dnl Check for libminiupnpc (optional) if test x$use_upnp != xno; then AC_CHECK_HEADERS( @@ -1403,9 +1385,9 @@ if test x$have_miniupnpc != xno; then # error miniUPnPc API version is too old #endif ]])],[ - AC_MSG_RESULT(yes) + AC_MSG_RESULT([yes]) ],[ - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) AC_MSG_WARN([miniUPnPc API version < 10 is unsupported, disabling UPnP support.]) have_miniupnpc=no ]) @@ -1430,7 +1412,7 @@ if test x$use_boost = xyes; then dnl Check for Boost headers AX_BOOST_BASE([1.64.0],[],[AC_MSG_ERROR([Boost is not available!])]) if test x$want_boost = xno; then - AC_MSG_ERROR([[only libbitcoinconsensus can be built without boost]]) + AC_MSG_ERROR([only libbitcoinconsensus can be built without Boost]) fi AX_BOOST_SYSTEM AX_BOOST_FILESYSTEM @@ -1443,21 +1425,51 @@ if test x$use_boost = xyes; then fi if test "x$use_external_signer" != xno; then - AC_DEFINE([ENABLE_EXTERNAL_SIGNER],,[define if external signer support is enabled]) + AC_DEFINE([ENABLE_EXTERNAL_SIGNER], [], [Define if external signer support is enabled]) fi AM_CONDITIONAL([ENABLE_EXTERNAL_SIGNER], [test "x$use_external_signer" = "xyes"]) +dnl Do not compile with syscall sandbox support when compiling under the sanitizers. +dnl The sanitizers introduce use of syscalls that are not typically used in bitcoind +dnl (such as execve when the sanitizers execute llvm-symbolizer). +if test x$use_sanitizers != x; then + AC_MSG_WARN([Specifying --with-sanitizers forces --without-seccomp since the sanitizers introduce use of syscalls not allowed by the bitcoind syscall sandbox (-sandbox=<mode>).]) + seccomp_found=no +fi +if test "x$seccomp_found" != "xno"; then + AC_MSG_CHECKING([for seccomp-bpf (Linux x86-64)]) + AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[ + @%:@include <linux/seccomp.h> + ]], [[ + #if !defined(__x86_64__) + # error Syscall sandbox is an experimental feature currently available only under Linux x86-64. + #endif + ]])],[ + AC_MSG_RESULT([yes]) + seccomp_found="yes" + AC_DEFINE([USE_SYSCALL_SANDBOX], [1], [Define this symbol to build with syscall sandbox support.]) + ],[ + AC_MSG_RESULT([no]) + seccomp_found="no" + ]) +fi +dnl Currently only enable -sandbox=<mode> feature if seccomp is found. +dnl In the future, sandboxing could be also be supported with other +dnl sandboxing mechanisms besides seccomp. +use_syscall_sandbox=$seccomp_found +AM_CONDITIONAL([ENABLE_SYSCALL_SANDBOX], [test "x$use_syscall_sandbox" != "xno"]) + dnl Check for reduced exports if test x$use_reduce_exports = xyes; then - AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[CXXFLAGS="$CXXFLAGS -fvisibility=hidden"], - [AC_MSG_ERROR([Cannot set hidden symbol visibility. Use --disable-reduce-exports.])],[[$CXXFLAG_WERROR]]) - AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]],[RELDFLAGS="-Wl,--exclude-libs,ALL"],,[[$LDFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [CXXFLAGS="$CXXFLAGS -fvisibility=hidden"], + [AC_MSG_ERROR([Cannot set hidden symbol visibility. Use --disable-reduce-exports.])], [$CXXFLAG_WERROR]) + AX_CHECK_LINK_FLAG([-Wl,--exclude-libs,ALL], [RELDFLAGS="-Wl,--exclude-libs,ALL"], [], [$LDFLAG_WERROR]) fi if test x$use_tests = xyes; then if test x$HEXDUMP = x; then - AC_MSG_ERROR(hexdump is required for tests) + AC_MSG_ERROR([hexdump is required for tests]) fi if test x$use_boost = xyes; then @@ -1476,9 +1488,9 @@ if test x$use_tests = xyes; then #include <boost/test/unit_test.hpp> ])], - [AC_MSG_RESULT(yes)] + [AC_MSG_RESULT([yes])] [TESTDEFS="$TESTDEFS -DBOOST_TEST_DYN_LINK"], - [AC_MSG_RESULT(no)]) + [AC_MSG_RESULT([no])]) LIBS="$TEMP_LIBS" CPPFLAGS="$TEMP_CPPFLAGS" @@ -1525,34 +1537,6 @@ if test "x$use_zmq" = xyes; then esac fi -dnl univalue check - -need_bundled_univalue=yes -if test x$build_bitcoin_wallet$build_bitcoin_cli$build_bitcoin_tx$build_bitcoin_util$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench = xnononononononono; then - need_bundled_univalue=no -else - if test x$system_univalue != xno; then - PKG_CHECK_MODULES([UNIVALUE], [libunivalue >= 1.0.4], [found_univalue=yes], [found_univalue=no]) - if test x$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) - dnl libmultiprocess library check libmultiprocess_found=no @@ -1580,7 +1564,7 @@ else build_multiprocess=no fi -AM_CONDITIONAL([BUILD_MULTIPROCESS],[test "x$build_multiprocess" = xyes]) +AM_CONDITIONAL([BUILD_MULTIPROCESS], [test "x$build_multiprocess" = xyes]) AM_CONDITIONAL([BUILD_BITCOIN_NODE], [test "x$build_multiprocess" = xyes]) AM_CONDITIONAL([BUILD_BITCOIN_GUI], [test "x$build_multiprocess" = xyes]) @@ -1618,7 +1602,7 @@ AC_MSG_RESULT($build_bitcoin_util) AC_MSG_CHECKING([whether to build libraries]) AM_CONDITIONAL([BUILD_BITCOIN_LIBS], [test x$build_bitcoin_libs = xyes]) if test x$build_bitcoin_libs = xyes; then - AC_DEFINE(HAVE_CONSENSUS_LIB, 1, [Define this symbol if the consensus lib has been built]) + AC_DEFINE([HAVE_CONSENSUS_LIB], [1], [Define this symbol if the consensus lib has been built]) AC_CONFIG_FILES([libbitcoinconsensus.pc:libbitcoinconsensus.pc.in]) fi AC_MSG_RESULT($build_bitcoin_libs) @@ -1626,7 +1610,7 @@ AC_MSG_RESULT($build_bitcoin_libs) AC_LANG_POP if test "x$use_ccache" != "xno"; then - AC_MSG_CHECKING(if ccache should be used) + 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.]); @@ -1640,33 +1624,33 @@ if test "x$use_ccache" != "xno"; then fi AC_MSG_RESULT($use_ccache) if test "x$use_ccache" = "xyes"; then - AX_CHECK_COMPILE_FLAG([-fdebug-prefix-map=A=B],[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -fdebug-prefix-map=\$(abs_srcdir)=."],,[[$CXXFLAG_WERROR]]) - AX_CHECK_PREPROC_FLAG([-fmacro-prefix-map=A=B],[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -fmacro-prefix-map=\$(abs_srcdir)=."],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-fdebug-prefix-map=A=B], [DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -fdebug-prefix-map=\$(abs_top_srcdir)=."], [], [$CXXFLAG_WERROR]) + AX_CHECK_PREPROC_FLAG([-fmacro-prefix-map=A=B], [DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -fmacro-prefix-map=\$(abs_top_srcdir)=."], [], [$CXXFLAG_WERROR]) fi fi dnl enable wallet AC_MSG_CHECKING([if wallet should be enabled]) if test x$enable_wallet != xno; then - AC_MSG_RESULT(yes) + AC_MSG_RESULT([yes]) AC_DEFINE_UNQUOTED([ENABLE_WALLET],[1],[Define to 1 to enable wallet functions]) enable_wallet=yes else - AC_MSG_RESULT(no) + 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.") + AC_MSG_ERROR([UPnP requested but cannot be built. Use --without-miniupnpc]) fi - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) use_upnp=no else if test x$use_upnp != xno; then - AC_MSG_RESULT(yes) + AC_MSG_RESULT([yes]) AC_MSG_CHECKING([whether to build with UPnP enabled by default]) use_upnp=yes upnp_setting=0 @@ -1674,13 +1658,13 @@ else use_upnp_default=yes upnp_setting=1 fi - AC_MSG_RESULT($use_upnp_default) + 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$TARGET_OS = xwindows; then MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB" fi else - AC_MSG_RESULT(no) + AC_MSG_RESULT([no]) fi fi @@ -1718,9 +1702,9 @@ if test x$bitcoin_enable_qt != xno; then dnl enable dbus support AC_MSG_CHECKING([whether to build GUI with support for D-Bus]) if test x$bitcoin_enable_qt_dbus != xno; then - AC_DEFINE([USE_DBUS],[1],[Define if dbus support should be compiled in]) + AC_DEFINE([USE_DBUS], [1], [Define if dbus support should be compiled in]) fi - AC_MSG_RESULT($bitcoin_enable_qt_dbus) + AC_MSG_RESULT([$bitcoin_enable_qt_dbus]) dnl enable qr support AC_MSG_CHECKING([whether to build GUI with support for QR codes]) @@ -1731,14 +1715,14 @@ if test x$bitcoin_enable_qt != xno; then use_qr=no else if test x$use_qr != xno; then - AC_DEFINE([USE_QRCODE],[1],[Define if QR support should be compiled in]) + AC_DEFINE([USE_QRCODE], [1], [Define if QR support should be compiled in]) use_qr=yes fi fi AC_MSG_RESULT([$use_qr]) if test x$XGETTEXT = x; then - AC_MSG_WARN("xgettext is required to update qt translations") + AC_MSG_WARN([xgettext is required to update qt translations]) fi AC_MSG_CHECKING([whether to build test_bitcoin-qt]) @@ -1784,39 +1768,43 @@ AM_CONDITIONAL([TARGET_DARWIN], [test x$TARGET_OS = xdarwin]) AM_CONDITIONAL([BUILD_DARWIN], [test x$BUILD_OS = xdarwin]) AM_CONDITIONAL([TARGET_LINUX], [test x$TARGET_OS = xlinux]) AM_CONDITIONAL([TARGET_WINDOWS], [test x$TARGET_OS = xwindows]) -AM_CONDITIONAL([ENABLE_WALLET],[test x$enable_wallet = xyes]) +AM_CONDITIONAL([ENABLE_WALLET], [test x$enable_wallet = xyes]) AM_CONDITIONAL([USE_SQLITE], [test "x$use_sqlite" = "xyes"]) AM_CONDITIONAL([USE_BDB], [test "x$use_bdb" = "xyes"]) -AM_CONDITIONAL([ENABLE_TRACING],[test x$have_sdt = xyes]) -AM_CONDITIONAL([ENABLE_TESTS],[test x$BUILD_TEST = xyes]) -AM_CONDITIONAL([ENABLE_FUZZ],[test x$enable_fuzz = xyes]) -AM_CONDITIONAL([ENABLE_FUZZ_BINARY],[test x$enable_fuzz_binary = xyes]) -AM_CONDITIONAL([ENABLE_QT],[test x$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([ENABLE_TRACING], [test x$have_sdt = xyes]) +AM_CONDITIONAL([ENABLE_TESTS], [test x$BUILD_TEST = xyes]) +AM_CONDITIONAL([ENABLE_FUZZ], [test x$enable_fuzz = xyes]) +AM_CONDITIONAL([ENABLE_FUZZ_BINARY], [test x$enable_fuzz_binary = 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$use_lcov = xyes]) -AM_CONDITIONAL([USE_LIBEVENT],[test x$use_libevent = xyes]) -AM_CONDITIONAL([HARDEN],[test x$use_hardening = xyes]) -AM_CONDITIONAL([ENABLE_SSE42],[test x$enable_sse42 = xyes]) -AM_CONDITIONAL([ENABLE_SSE41],[test x$enable_sse41 = xyes]) -AM_CONDITIONAL([ENABLE_AVX2],[test x$enable_avx2 = xyes]) -AM_CONDITIONAL([ENABLE_SHANI],[test x$enable_shani = xyes]) -AM_CONDITIONAL([ENABLE_ARM_CRC],[test x$enable_arm_crc = xyes]) -AM_CONDITIONAL([USE_ASM],[test x$use_asm = xyes]) -AM_CONDITIONAL([WORDS_BIGENDIAN],[test x$ac_cv_c_bigendian = xyes]) -AM_CONDITIONAL([USE_NATPMP],[test x$use_natpmp = xyes]) -AM_CONDITIONAL([USE_UPNP],[test x$use_upnp = xyes]) - -AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version]) -AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version]) -AC_DEFINE(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD, [Version Build]) -AC_DEFINE(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE, [Version is release]) -AC_DEFINE(COPYRIGHT_YEAR, _COPYRIGHT_YEAR, [Copyright year]) -AC_DEFINE(COPYRIGHT_HOLDERS, "_COPYRIGHT_HOLDERS", [Copyright holder(s) before %s replacement]) -AC_DEFINE(COPYRIGHT_HOLDERS_SUBSTITUTION, "_COPYRIGHT_HOLDERS_SUBSTITUTION", [Replacement for %s in copyright holders string]) +AM_CONDITIONAL([USE_LCOV], [test x$use_lcov = xyes]) +AM_CONDITIONAL([USE_LIBEVENT], [test x$use_libevent = xyes]) +AM_CONDITIONAL([HARDEN], [test x$use_hardening = xyes]) +AM_CONDITIONAL([ENABLE_SSE42], [test x$enable_sse42 = xyes]) +AM_CONDITIONAL([ENABLE_SSE41], [test x$enable_sse41 = xyes]) +AM_CONDITIONAL([ENABLE_AVX2], [test x$enable_avx2 = xyes]) +AM_CONDITIONAL([ENABLE_SHANI], [test x$enable_shani = xyes]) +AM_CONDITIONAL([ENABLE_ARM_CRC], [test x$enable_arm_crc = xyes]) +AM_CONDITIONAL([USE_ASM], [test x$use_asm = xyes]) +AM_CONDITIONAL([WORDS_BIGENDIAN], [test x$ac_cv_c_bigendian = xyes]) +AM_CONDITIONAL([USE_NATPMP], [test x$use_natpmp = xyes]) +AM_CONDITIONAL([USE_UPNP], [test x$use_upnp = xyes]) + +dnl for minisketch +AM_CONDITIONAL([ENABLE_CLMUL], [test x$enable_clmul = xyes]) +AM_CONDITIONAL([HAVE_CLZ], [test x$have_clzl$have_clzll = xyesyes]) + +AC_DEFINE([CLIENT_VERSION_MAJOR], [_CLIENT_VERSION_MAJOR], [Major version]) +AC_DEFINE([CLIENT_VERSION_MINOR], [_CLIENT_VERSION_MINOR], [Minor version]) +AC_DEFINE([CLIENT_VERSION_BUILD], [_CLIENT_VERSION_BUILD], [Version Build]) +AC_DEFINE([CLIENT_VERSION_IS_RELEASE], [_CLIENT_VERSION_IS_RELEASE], [Version is release]) +AC_DEFINE([COPYRIGHT_YEAR], [_COPYRIGHT_YEAR], [Copyright year]) +AC_DEFINE([COPYRIGHT_HOLDERS], ["_COPYRIGHT_HOLDERS"], [Copyright holder(s) before %s replacement]) +AC_DEFINE([COPYRIGHT_HOLDERS_SUBSTITUTION], ["_COPYRIGHT_HOLDERS_SUBSTITUTION"], [Replacement for %s in copyright holders string]) define(_COPYRIGHT_HOLDERS_FINAL, [patsubst(_COPYRIGHT_HOLDERS, [%s], [_COPYRIGHT_HOLDERS_SUBSTITUTION])]) -AC_DEFINE(COPYRIGHT_HOLDERS_FINAL, "_COPYRIGHT_HOLDERS_FINAL", [Copyright holder(s)]) +AC_DEFINE([COPYRIGHT_HOLDERS_FINAL], ["_COPYRIGHT_HOLDERS_FINAL"], [Copyright holder(s)]) AC_SUBST(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR) AC_SUBST(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR) AC_SUBST(CLIENT_VERSION_BUILD, _CLIENT_VERSION_BUILD) @@ -1845,12 +1833,15 @@ AC_SUBST(GPROF_LDFLAGS) AC_SUBST(HARDENED_CXXFLAGS) AC_SUBST(HARDENED_CPPFLAGS) AC_SUBST(HARDENED_LDFLAGS) +AC_SUBST(LTO_CXXFLAGS) +AC_SUBST(LTO_LDFLAGS) AC_SUBST(PIC_FLAGS) AC_SUBST(PIE_FLAGS) AC_SUBST(SANITIZER_CXXFLAGS) AC_SUBST(SANITIZER_LDFLAGS) AC_SUBST(SSE42_CXXFLAGS) AC_SUBST(SSE41_CXXFLAGS) +AC_SUBST(CLMUL_CXXFLAGS) AC_SUBST(AVX2_CXXFLAGS) AC_SUBST(SHANI_CXXFLAGS) AC_SUBST(ARM_CRC_CXXFLAGS) @@ -1878,7 +1869,6 @@ AC_SUBST(HAVE_O_CLOEXEC) AC_SUBST(HAVE_BUILTIN_PREFETCH) AC_SUBST(HAVE_MM_PREFETCH) AC_SUBST(HAVE_STRONG_GETAUXVAL) -AC_SUBST(HAVE_WEAK_GETAUXVAL) AC_SUBST(ANDROID_ARCH) AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/config.ini]) AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh]) @@ -1916,11 +1906,7 @@ PKGCONFIG_LIBDIR_TEMP="$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="${ac_configure_args} --disable-shared --with-pic --enable-benchmark=no --enable-module-recovery --enable-module-schnorrsig --enable-experimental" +ac_configure_args="${ac_configure_args} --disable-shared --with-pic --enable-benchmark=no --enable-module-recovery --enable-module-schnorrsig --enable-experimental --disable-openssl-tests" AC_CONFIG_SUBDIRS([src/secp256k1]) AC_OUTPUT @@ -1937,6 +1923,7 @@ echo echo "Options used to compile and link:" echo " external signer = $use_external_signer" echo " multiprocess = $build_multiprocess" +echo " with experimental syscall sandbox support = $use_syscall_sandbox" echo " with libs = $build_bitcoin_libs" echo " with wallet = $enable_wallet" if test "x$enable_wallet" != "xno"; then @@ -1948,7 +1935,7 @@ if test x$bitcoin_enable_qt != xno; then echo " with qr = $use_qr" fi echo " with zmq = $use_zmq" -if test x$enable_fuzz == xno; then +if test x$enable_fuzz = xno; then echo " with test = $use_tests" else echo " with test = not building test_bitcoin because fuzzing is enabled" @@ -1963,6 +1950,7 @@ echo " sanitizers = $use_sanitizers" echo " debug enabled = $enable_debug" echo " gprof enabled = $enable_gprof" echo " werror = $enable_werror" +echo " LTO = $enable_lto" echo echo " target os = $TARGET_OS" echo " build os = $build_os" @@ -1971,7 +1959,7 @@ echo " CC = $CC" echo " CFLAGS = $PTHREAD_CFLAGS $CFLAGS" echo " CPPFLAGS = $DEBUG_CPPFLAGS $HARDENED_CPPFLAGS $CPPFLAGS" echo " CXX = $CXX" -echo " CXXFLAGS = $DEBUG_CXXFLAGS $HARDENED_CXXFLAGS $WARN_CXXFLAGS $NOWARN_CXXFLAGS $ERROR_CXXFLAGS $GPROF_CXXFLAGS $CXXFLAGS" -echo " LDFLAGS = $PTHREAD_LIBS $HARDENED_LDFLAGS $GPROF_LDFLAGS $LDFLAGS" +echo " CXXFLAGS = $LTO_CXXFLAGS $DEBUG_CXXFLAGS $HARDENED_CXXFLAGS $WARN_CXXFLAGS $NOWARN_CXXFLAGS $ERROR_CXXFLAGS $GPROF_CXXFLAGS $CXXFLAGS" +echo " LDFLAGS = $LTO_LDFLAGS $PTHREAD_LIBS $HARDENED_LDFLAGS $GPROF_LDFLAGS $LDFLAGS" echo " ARFLAGS = $ARFLAGS" echo |