AC_INIT([ccminer], [2014.09.01]) AC_PREREQ([2.59c]) AC_CANONICAL_SYSTEM AC_CONFIG_SRCDIR([cpu-miner.c]) AM_INIT_AUTOMAKE([foreign subdir-objects]) AC_CONFIG_HEADERS([cpuminer-config.h]) 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 AC_OPENMP 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], [], [], [AC_INCLUDES_DEFAULT #ifdef HAVE_SYS_ENDIAN_H #include <sys/endian.h> #endif ]) AC_FUNC_ALLOCA AC_CHECK_FUNCS([getopt_long]) case $target in i*86-*-*) have_x86=true ;; x86_64-*-*) have_x86=true have_x86_64=true ;; amd64-*-*) have_x86=true have_x86_64=true ;; esac PTHREAD_FLAGS="-pthread" WS2_LIBS="" case $target in *-*-mingw*) have_win32=true PTHREAD_FLAGS="" WS2_LIBS="-lws2_32" ;; esac if test x$have_x86 = 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) AC_CHECK_LIB([pthread], [pthread_create], PTHREAD_LIBS="-lpthread", AC_CHECK_LIB([pthreadGC2], [pthread_create], PTHREAD_LIBS="-lpthreadGC2", AC_CHECK_LIB([pthreadGC1], [pthread_create], PTHREAD_LIBS="-lpthreadGC1", AC_CHECK_LIB([pthreadGC], [pthread_create], PTHREAD_LIBS="-lpthreadGC" )))) AC_CHECK_LIB([ssl],[SSL_library_init], [], [AC_MSG_ERROR([OpenSSL library required])]) AC_CHECK_LIB([crypto],[EVP_DigestFinal_ex], [], [AC_MSG_ERROR([OpenSSL library required])]) AM_CONDITIONAL([WANT_JANSSON], [test x$request_jansson = xtrue]) AM_CONDITIONAL([HAVE_WINDOWS], [test x$have_win32 = xtrue]) AM_CONDITIONAL([ARCH_x86], [test x$have_x86 = xtrue]) AM_CONDITIONAL([ARCH_x86_64], [test x$have_x86_64 = xtrue]) 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])]) 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 ]) dnl find out what version we are running ARCH=`uname -m` if [[ $ARCH == "x86_64" ]]; then SUFFIX="64" else SUFFIX="" fi dnl Setup CUDA paths AC_ARG_WITH([cuda], [ --with-cuda=PATH prefix where cuda is installed [default=/usr/local/cuda]]) if test -n "$with_cuda" then CUDA_CFLAGS="-I$with_cuda/include $CUDA_CFLAGS" CUDA_LIBS="-lcudart" CUDA_LDFLAGS="-L$with_cuda/lib$SUFFIX" NVCC="$with_cuda/bin/nvcc" else CUDA_CFLAGS="-I/usr/local/cuda/include $CUDA_CFLAGS" CUDA_LIBS="-lcudart -static-libstdc++" CUDA_LDFLAGS="-L/usr/local/cuda/lib$SUFFIX" NVCC="nvcc" fi AC_SUBST(CUDA_CFLAGS) AC_SUBST(CUDA_LIBS) AC_SUBST(CUDA_LDFLAGS) AC_SUBST(NVCC) AC_SUBST(OPENMP_CFLAGS) AC_OUTPUT