146 lines
3.4 KiB
Plaintext
146 lines
3.4 KiB
Plaintext
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.61)
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AC_INIT(ou, 0, oleh_derevenko@users.sourceforge.net)
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AC_CONFIG_SRCDIR([src/ou/atomic.cpp])
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# AC_CONFIG_HEADER([config.h])
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AC_CANONICAL_HOST
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AC_USE_SYSTEM_EXTENSIONS
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AM_INIT_AUTOMAKE(foreign)
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AC_LANG([C++])
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AC_MSG_CHECKING([target OS])
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case "$host_os" in
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cygwin* | mingw*)
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targetos=_OU_TARGET_OS_WINDOWS
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CXXFLAGS="-mthreads $CXXFLAGS"
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AC_MSG_RESULT([win32])
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;;
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*qnx*)
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targetos=_OU_TARGET_OS_QNX
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AC_MSG_RESULT([qnx])
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;;
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*apple* | *darwin*)
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targetos=_OU_TARGET_OS_MAC
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AC_MSG_RESULT([darwin])
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;;
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*sunos*)
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targetos=_OU_TARGET_OS_SUNOS
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AC_MSG_RESULT([sunos])
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;;
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*aix*)
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targetos=_OU_TARGET_OS_AIX
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AC_MSG_RESULT([aix])
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;;
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*)
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targetos=_OU_TARGET_OS_GENUNIX
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AC_MSG_RESULT([unix])
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;;
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esac
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#echo "host OS name: $host_os"
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#TODO: _OU_TARGET_BITS ?
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# Checks for programs.
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AC_PROG_CXX
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AC_PROG_CC
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AC_PROG_AWK
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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AC_PROG_CPP
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AC_PROG_MKDIR_P
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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# Checks for libraries.
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AC_CHECK_LIB([c], main) # needed for sunos?
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AC_CHECK_LIB([pthread], [main])
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AC_DEFINE(_REENTRANT,1,[enable thread-safe functions])
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([inttypes.h malloc.h stddef.h stdlib.h string.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_HEADER_STDBOOL
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_INT16_T
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AC_TYPE_INT32_T
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AC_TYPE_INT64_T
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AC_TYPE_INT8_T
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AC_TYPE_SIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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AC_TYPE_UINT8_T
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AC_C_VOLATILE
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AC_CHECK_TYPES([ptrdiff_t])
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# Checks for library functions.
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AC_CHECK_FUNCS([memset])
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if test $targetos = _OU_TARGET_OS_MAC
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then
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MAC_OS_X_VERSION=1000
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AC_CHECK_FUNC([OSAtomicAdd32Barrier], [MAC_OS_X_VERSION=1040])
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AC_CHECK_FUNC([OSAtomicAnd32OrigBarrier], [MAC_OS_X_VERSION=1050])
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AC_DEFINE_UNQUOTED(MAC_OS_X_VERSION, $MAC_OS_X_VERSION, [Mac OS X version])
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fi
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if test $targetos = _OU_TARGET_OS_SUNOS
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then
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AC_CHECK_FUNC(atomic_inc_32_nv, [],
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[targetos=_OU_TARGET_OS_GENUNIX])
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fi
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AC_DEFINE_UNQUOTED(_OU_TARGET_OS, $targetos)
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AC_ARG_VAR([OU_NAMESPACE], [which namespace OU will be compiled in])
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AC_ARG_WITH([namespace],
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AC_HELP_STRING([--with-namespace=name],[sets the namespace for compiled code]),
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[OU_NAMESPACE=$withval])
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if test x$OU_NAMESPACE = xno -o x$OU_NAMESPACE = x
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then
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OU_NAMESPACE="ou"
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fi
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CPPFLAGS="$CPPFLAGS -D_OU_NAMESPACE=$OU_NAMESPACE"
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AC_ARG_VAR([OU_FEATURE_SET], [feature set to be compiled within the OU])
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AC_ARG_WITH([feature-set],
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AC_HELP_STRING([--feature-set=_OU_FEATURE_SET_BASICS|_OU_FEATURE_SET_ATOMICS|_OU_FEATURE_SET_TLS|_OU_FEATURE_SET__MAX],[sets the feature set to be enabled]),
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[OU_FEATURE_SET=$withval])
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if test x$OU_FEATURE_SET = xno -o x$OU_FEATURE_SET = x
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then
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OU_NAMESPACE=_OU_FEATURE_SET__MAX
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fi
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CPPFLAGS="$CPPFLAGS -D_OU_FEATURE_SET=$OU_FEATURE_SET"
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AC_ARG_ENABLE([asserts],
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AS_HELP_STRING([--disable-asserts],
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[disables debug error checking]),
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asserts=$enableval,asserts=yes)
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if test x$asserts = xno
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then
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CPPFLAGS="$CPPFLAGS -DNDEBUG"
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fi
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AC_CONFIG_FILES([Makefile
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include/ou/Makefile
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src/ou/Makefile
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test/Makefile])
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AC_OUTPUT
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echo "OU namespace: $OU_NAMESPACE"
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echo "OU feature set: $OU_FEATURE_SET"
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