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configure.ac
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configure.ac
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AC_INIT([cpuminer-multi], [1.2-dev])
AC_PREREQ([2.59c])
AC_CANONICAL_SYSTEM
AC_CONFIG_SRCDIR([cpu-miner.c])
AC_CONFIG_HEADERS([cpuminer-config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign subdir-objects])
dnl Make sure anyone changing configure.ac/Makefile.am has a clue
AM_MAINTAINER_MODE
dnl Checks for programs
AC_PROG_CC_C99
AC_PROG_GCC_TRADITIONAL
AM_PROG_CC_C_O
AM_PROG_AS
AC_PROG_RANLIB
# AC_PROG_CXX
dnl Checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS([sys/endian.h sys/param.h syslog.h])
# sys/sysctl.h requires sys/types.h on FreeBSD
# sys/sysctl.h requires sys/param.h on OpenBSD
AC_CHECK_HEADERS([sys/sysctl.h], [], [],
[#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
])
AC_CHECK_DECLS([be32dec, le32dec, be32enc, le32enc, le16dec, le16enc], [], [],
[AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_ENDIAN_H
#include <sys/endian.h>
#endif
])
AC_FUNC_ALLOCA
AC_CHECK_FUNCS([getopt_long])
MINGW_TARGET=`$CC -dumpmachine 2>&1`
case $MINGW_TARGET in
arm*-*-*)
have_arm=true
;;
i*86-*-mingw*)
have_x86=true
have_win32=true
CFLAGS="-Icompat/pthreads $CFLAGS"
PTHREAD_LDFLAGS="-Lcompat/pthreads/x86"
WS2_LIBS="-lws2_32"
;;
x86_64-*-mingw*|amd64-*-mingw*)
have_x86_64=true
have_win32=true
CFLAGS="-Icompat/pthreads $CFLAGS"
PTHREAD_LDFLAGS="-Lcompat/pthreads/x64"
# SHOULD BE AT END! after -lcrypto #
WS2_LIBS="-L/mingw/x86_64-w64-mingw32/lib -lws2_32"
;;
i*86-*-*)
have_x86=true
;;
x86_64-*-*|amd64-*-*)
have_x86_64=true
;;
esac
AC_ARG_ENABLE([assembly],
AS_HELP_STRING([--disable-assembly], [disable assembly-language routines]))
if test x$enable_assembly != xno; then
AC_DEFINE([USE_ASM], [1], [Define to 1 if assembly routines are wanted.])
fi
if test x$enable_assembly != xno -a x$have_x86_64 = xtrue
then
AC_MSG_CHECKING(whether we can compile AVX code)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("vmovdqa %ymm0, %ymm1");])],
AC_DEFINE(USE_AVX, 1, [Define to 1 if AVX assembly is available.])
AC_MSG_RESULT(yes)
AC_MSG_CHECKING(whether we can compile XOP code)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("vprotd \$7, %xmm0, %xmm1");])],
AC_DEFINE(USE_XOP, 1, [Define to 1 if XOP assembly is available.])
AC_MSG_RESULT(yes)
,
AC_MSG_RESULT(no)
AC_MSG_WARN([The assembler does not support the XOP instruction set.])
)
AC_MSG_CHECKING(whether we can compile AVX2 code)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("vpaddd %ymm0, %ymm1, %ymm2");])],
AC_DEFINE(USE_AVX2, 1, [Define to 1 if AVX2 assembly is available.])
AC_MSG_RESULT(yes)
,
AC_MSG_RESULT(no)
AC_MSG_WARN([The assembler does not support the AVX2 instruction set.])
)
,
AC_MSG_RESULT(no)
AC_MSG_WARN([The assembler does not support the AVX instruction set.])
)
fi
AC_CHECK_LIB(jansson, json_loads, request_jansson=false, request_jansson=true)
# GC2 for GNU static
if test "x$OS" = "xWindows_NT" ; then
# MinGW
AC_CHECK_LIB([pthread], [pthread_create], PTHREAD_LIBS="-lpthreadGC2",[])
else
AC_CHECK_LIB([pthread], [pthread_create], PTHREAD_LIBS="-lpthread",[])
fi
LDFLAGS="$PTHREAD_LDFLAGS $LDFLAGS"
# PTHREAD_LIBS="$PTHREAD_LIBS"
AC_MSG_CHECKING(whether __uint128_t is supported)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([static __uint128_t i = 100;])],
AC_DEFINE(USE_INT128, 1, [Define if __uint128_t is available])
AC_MSG_RESULT(yes)
,
AC_MSG_RESULT(no)
)
# allow if <var> in Makefile.am
AM_CONDITIONAL([WANT_JANSSON], [test x$request_jansson = xtrue])
AM_CONDITIONAL([HAVE_WINDOWS], [test x$have_win32 = xtrue])
AM_CONDITIONAL([USE_ASM], [test x$enable_assembly != xno])
AM_CONDITIONAL([ARCH_x86], [test x$have_x86 = xtrue])
AM_CONDITIONAL([ARCH_x86_64], [test x$have_x86_64 = xtrue])
AM_CONDITIONAL([ARCH_ARM], [test x$have_arm = xtrue])
AM_CONDITIONAL([MINGW], [test "x$OS" = "xWindows_NT"])
if test x$request_jansson = xtrue ; then
JANSSON_LIBS="compat/jansson/libjansson.a"
else
JANSSON_LIBS=-ljansson
fi
LIBCURL_CHECK_CONFIG(, 7.15.2, ,
[AC_MSG_ERROR([Missing required libcurl >= 7.15.2])])
# libcurl install path (for mingw : --with-curl=/usr/local)
AC_ARG_WITH([curl],
[ --with-curl=PATH prefix where curl is installed [default=/usr]])
if test -n "$with_curl" ; then
LIBCURL_CFLAGS="$LIBCURL_CFLAGS -I$with_curl/include"
LIBCURL_LDFLAGS="-L$with_curl/lib $LIBCURL_LDFLAGS"
LIBCURL="-lcurl -lz"
fi
# SSL install path (for mingw : --with-crypto=/usr/local/ssl)
AC_ARG_WITH([crypto],
[ --with-crypto=PATH prefix where openssl crypto is installed [default=/usr]])
if test -n "$with_crypto" ; then
LIBCURL_CFLAGS="$LIBCURL_CFLAGS -I$with_crypto/include"
LIBCURL_LDFLAGS="-L$with_crypto/lib $LIBCURL_LDFLAGS"
LIBCURL="$LIBCURL -lssl -lcrypto"
fi
CFLAGS="$CFLAGS $LIBCURL_CFLAGS"
LDFLAGS="$LDFLAGS $LIBCURL_LDFLAGS"
#AC_CHECK_LIB([z],[gzopen],[],[])
#AC_CHECK_LIB([crypto],[OPENSSL_init], crypto=yes, [AC_MSG_ERROR([OpenSSL crypto library required])])
#AC_CHECK_LIB([ssl],[SSL_new], ssl=yes, ssl=no)
# AC_CHECK_LIB([curl], [curl_multi_timeout],
# have_libcurl=yes,
# have_libcurl=no AC_MSG_ERROR([curl library required])
# )
# LIBCURL_CHECK_CONFIG([yes], 7.15, curlconfig=yes, curlconfig=no)
AC_SUBST(LIBCURL)
AC_SUBST(LIBCURL_CFLAGS)
AC_SUBST(LIBCURL_CPPFLAGS)
# AC_SUBST(LIBCURL_LDFLAGS)
AC_SUBST(JANSSON_LIBS)
AC_SUBST(PTHREAD_FLAGS)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(WS2_LIBS)
AC_CONFIG_FILES([
Makefile
compat/Makefile
compat/jansson/Makefile
])
AC_OUTPUT