~braiampe/+junk/cgminer

3 by Braiam Peguero
* Forgot adding files to the branch.
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m4_define([v_maj], [2])
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m4_define([v_min], [0])
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m4_define([v_mic], [5])
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m4_define([v_ver], [v_maj.v_min.v_mic])
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m4_define([lt_rev], m4_eval(v_maj + v_min))
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m4_define([lt_cur], v_mic)
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m4_define([lt_age], v_min)
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AC_INIT([cgminer], [v_ver], [kernel@kolivas.org])
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AC_PREREQ(2.59)
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AC_CANONICAL_SYSTEM
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_SRCDIR([main.c])
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE([foreign])
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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AC_GNU_SOURCE
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##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
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m4_ifdef([v_rev], , [m4_define([v_rev], [0])])
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m4_ifdef([v_rel], , [m4_define([v_rel], [])])
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AC_DEFINE_UNQUOTED(CGMINER_MAJOR_VERSION, [v_maj], [Major version])
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AC_DEFINE_UNQUOTED(CGMINER_MINOR_VERSION, [v_min], [Minor version])
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AC_DEFINE_UNQUOTED(CGMINER_MINOR_SUBVERSION, [v_mic], [Micro version])
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version_info="lt_rev:lt_cur:lt_age"
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release_info="v_rel"
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AC_SUBST(version_info)
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AC_SUBST(release_info)
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##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
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VMAJ=v_maj
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AC_SUBST(VMAJ)
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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dnl Make sure anyone changing configure.ac/Makefile.am has a clue
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AM_MAINTAINER_MODE
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dnl Checks for programs
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AC_PROG_CC
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gl_EARLY
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AC_PROG_GCC_TRADITIONAL
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AM_PROG_CC_C_O
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AC_PROG_RANLIB
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gl_INIT
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(syslog.h)
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AC_FUNC_ALLOCA
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have_win32=false
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PTHREAD_FLAGS="-lpthread"
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DLOPEN_FLAGS="-ldl"
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OPENCL_LIBS="-lOpenCL"
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WS2_LIBS=""
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case $target in
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  x86_64-*)
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    have_x86_64=true
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    ;;
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  *)
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    have_x86_64=false
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    ;;
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esac
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case $target in
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  *-*-mingw*)
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    have_x86_64=false
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    have_win32=true
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    PTHREAD_FLAGS=""
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    DLOPEN_FLAGS=""
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    WS2_LIBS="-lws2_32"
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    ;;
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  *-*-darwin*)
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    OPENCL_LIBS="-framework OpenCL"
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	;;
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esac
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if test "x$ATISTREAMSDKROOT" != x; then
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	if test "x$have_x86_64" = xtrue; then
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		ATI_STREAM_ARCH_DIR=x86_64
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	else
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		ATI_STREAM_ARCH_DIR=x86
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	fi
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	OPENCL_FLAGS="-I$ATISTREAMSDKROOT/include $OPENCL_FLAGS"
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	OPENCL_LIBS="-L$ATISTREAMSDKROOT/lib/$ATI_STREAM_ARCH_DIR $OPENCL_LIBS"
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fi
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AC_ARG_ENABLE([opencl],
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	[AC_HELP_STRING([--disable-opencl],[Override detection and disable building with opencl])],
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	[opencl=$enableval]
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	)
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if test "x$opencl" != xno; then
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	# Check for OpenCL (the long way needed on mingw32 due to calling conventions)
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	AC_MSG_CHECKING([for OpenCL])
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	SAVED_LIBS=$LIBS
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	SAVED_CFLAGS=$CFLAGS
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	LIBS="$LIBS $OPENCL_LIBS"
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	CFLAGS="$CFLAGS $OPENCL_FLAGS"
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	AC_LINK_IFELSE(
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	[AC_LANG_PROGRAM([[
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		#ifdef __APPLE_CC__
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		#include <OpenCL/opencl.h>
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		#else
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		#include <CL/cl.h>
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		#endif
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	]],
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	[[return clSetKernelArg(0, 0, 0, 0); ]])],
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	[AC_MSG_RESULT(yes)
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	AC_DEFINE([HAVE_OPENCL], [1], [Defined to 1 if OpenCL is present on the system.])
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	found_opencl=1
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	],
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	[AC_MSG_RESULT(no)
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	OPENCL_FLAGS=
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	OPENCL_LIBS=
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	found_opencl=0])
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	LIBS=$SAVED_LIBS
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	CFLAGS=$SAVED_CFLAGS
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else
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	OPENCL_FLAGS=""
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	OPENCL_LIBS=""
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fi
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AC_CHECK_LIB(pthread, pthread_create, ,
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        AC_MSG_ERROR([Could not find pthread library - please install libpthread]))
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PTHREAD_LIBS=-lpthread
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AC_CHECK_LIB(jansson, json_loads, request_jansson=false, request_jansson=true)
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AC_ARG_ENABLE([adl],
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	[AC_HELP_STRING([--disable-adl],[Override detection and disable building with adl])],
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	[adl=$enableval]
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	)
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if test "$found_opencl" = 1; then
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	if test "x$adl" != xno; then
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		AC_CHECK_FILE([ADL_SDK/adl_sdk.h], have_adl=true, have_adl=false,)
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		if test x$have_adl = xtrue
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		then
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			AC_DEFINE([HAVE_ADL], [1], [Defined if ADL headers were found])
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		else
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			DLOPEN_FLAGS=""
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		fi
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	fi
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else
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	DLOPEN_FLAGS=""
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fi
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AC_SEARCH_LIBS(addstr, ncurses pdcurses, ,
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        AC_MSG_ERROR([Could not find curses library - please install libncurses-dev or pdcurses-dev]))
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AC_CHECK_LIB(ncurses, addstr, NCURSES_LIBS=-lncurses)
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AC_CHECK_LIB(pdcurses, addstr, PDCURSES_LIBS=-lpdcurses)
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AM_CONDITIONAL([WANT_JANSSON], [test x$request_jansson = xtrue])
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AM_CONDITIONAL([HAVE_WINDOWS], [test x$have_win32 = xtrue])
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AM_CONDITIONAL([HAVE_x86_64], [test x$have_x86_64 = xtrue])
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if test x$request_jansson = xtrue
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then
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	JANSSON_LIBS="compat/jansson/libjansson.a"
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else
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	JANSSON_LIBS=-ljansson
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fi
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dnl Find YASM
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has_yasm=false
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AC_PATH_PROG([YASM],[yasm],[false])
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if test "x$YASM" != "xfalse" ; then
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  AC_MSG_CHECKING([if yasm version is greater than 1.0.1])
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  yasmver=`yasm --version | head -1 | cut -d\  -f2`
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  yamajor=`echo $yasmver | cut -d. -f1`
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  yaminor=`echo $yasmver | cut -d. -f2`
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  yamini=`echo $yasmver | cut -d. -f3`
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  if test "$yamajor" -ge "1" ; then
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    if test "$yamajor" -eq "1" ; then
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      if test "$yaminor" -ge "0" ; then
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        if test "$yaminor" -eq "0"; then
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          if test "$yamini" -ge "1"; then
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            has_yasm=true
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          fi
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        else
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          has_yasm=true
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        fi
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      fi
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    fi
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  else
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    has_yasm=false
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  fi
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  if test "x$has_yasm" = "xtrue" ; then
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    AC_MSG_RESULT([yes])
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  else
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    AC_MSG_RESULT([no])
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  fi
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fi
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if test "x$has_yasm" = "xfalse" ; then
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  AC_MSG_NOTICE([yasm is required for the assembly algorithms. They will be skipped.])
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fi
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AM_CONDITIONAL([HAS_YASM], [test x$has_yasm = xtrue])
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PKG_PROG_PKG_CONFIG()
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PKG_CHECK_MODULES([LIBCURL], [libcurl >= 7.15.6], [AC_DEFINE([CURL_HAS_SOCKOPT], [1], [Defined if version of curl supports sockopts.])],
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[PKG_CHECK_MODULES([LIBCURL], [libcurl >= 7.10.1], ,[AC_MSG_ERROR([Missing required libcurl dev >= 7.10.1])])])
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AC_SUBST(LIBCURL_LIBS)
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dnl CCAN wants to know a lot of vars.
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# All the configuration checks.  Regrettably, the __attribute__ checks will
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# give false positives on old GCCs, since they just cause warnings.  But that's
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# fairly harmless.
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((cold)) cleanup(void) { }])],
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			  AC_DEFINE([HAVE_ATTRIBUTE_COLD], [1],
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                                    [Define if __attribute__((cold))]))
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((const)) cleanup(void) { }])],
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			  AC_DEFINE([HAVE_ATTRIBUTE_CONST], [1],
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                                    [Define if __attribute__((const))]))
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((noreturn)) cleanup(void) { exit(1); }])],
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			  AC_DEFINE([HAVE_ATTRIBUTE_NORETURN], [1],
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                                    [Define if __attribute__((noreturn))]))
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((format(__printf__, 1, 2))) cleanup(const char *fmt, ...) { }])],
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			  AC_DEFINE([HAVE_ATTRIBUTE_PRINTF], [1],
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                                    [Define if __attribute__((format(__printf__)))]))
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((unused)) cleanup(void) { }])],
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			  AC_DEFINE([HAVE_ATTRIBUTE_UNUSED], [1],
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                                    [Define if __attribute__((unused))]))
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((used)) cleanup(void) { }])],
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			  AC_DEFINE([HAVE_ATTRIBUTE_USED], [1],
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                                    [Define if __attribute__((used))]))
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AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __builtin_constant_p(1) ? 0 : 1; }])],
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			  AC_DEFINE([HAVE_BUILTIN_CONSTANT_P], [1],
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                                    [Define if have __builtin_constant_p]))
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AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __builtin_types_compatible_p(char *, int) ? 1 : 0; }])],
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			  AC_DEFINE([HAVE_BUILTIN_TYPES_COMPATIBLE_P], [1],
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                                    [Define if have __builtin_types_compatible_p]))
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([static int __attribute__((warn_unused_result)) func(int x) { return x; }])],
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			  AC_DEFINE([HAVE_WARN_UNUSED_RESULT], [1],
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                                    [Define if __attribute__((warn_unused_result))]))
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if test "x$prefix" = xNONE; then
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	prefix=/usr/local
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fi
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AC_DEFINE_UNQUOTED([CGMINER_PREFIX], ["$prefix/bin"], [Path to cgminer install])
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AC_SUBST(OPENCL_LIBS)
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AC_SUBST(OPENCL_FLAGS)
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AC_SUBST(JANSSON_LIBS)
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AC_SUBST(PTHREAD_FLAGS)
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AC_SUBST(DLOPEN_FLAGS)
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AC_SUBST(PTHREAD_LIBS)
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AC_SUBST(NCURSES_LIBS)
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AC_SUBST(PDCURSES_LIBS)
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AC_SUBST(WS2_LIBS)
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AC_CONFIG_FILES([
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	Makefile
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	compat/Makefile
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	compat/jansson/Makefile
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	x86_64/Makefile
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	x86_32/Makefile
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	ccan/Makefile
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	lib/Makefile
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	])
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AC_OUTPUT
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echo
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echo
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echo
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echo "------------------------------------------------------------------------"
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echo "$PACKAGE $VERSION"
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echo "------------------------------------------------------------------------"
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echo
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echo
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echo "Configuration Options Summary:"
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echo
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if test "x$opencl" != xno; then
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	if test $found_opencl = 1; then
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		echo "  OpenCL...............: FOUND. GPU mining support enabled"
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	else
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		echo "  OpenCL...............: NOT FOUND. GPU mining support DISABLED"
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	fi
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else
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	echo "  OpenCL...............: Detection overrided. GPU mining support DISABLED"
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fi
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if test "x$adl" != xno; then
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	if test x$have_adl = xtrue; then
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		echo "  ADL..................: SDK found, GPU monitoring support enabled"
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	else
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		echo "  ADL..................: SDK NOT found, GPU monitoring support DISABLED"
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	fi
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else
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	echo "  ADL..................: Detection overrided. GPU monitoring support DISABLED"
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fi
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echo "  ASM..................: $has_yasm"
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echo
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echo "Compilation............: make (or gmake)"
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echo "  CPPFLAGS.............: $CPPFLAGS"
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echo "  CFLAGS...............: $CFLAGS"
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echo "  LDFLAGS..............: $LDFLAGS $PTHREAD_FLAGS $DLOPEN_FLAGS"
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echo
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echo "Installation...........: make install (as root if needed, with 'su' or 'sudo')"
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echo "  prefix...............: $prefix"
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echo
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