604 lines
19 KiB
Plaintext
604 lines
19 KiB
Plaintext
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dnl
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dnl Initialize an autoconf project that use PACC::Math.
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dnl
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dnl by Christian Gagne, 09/08/2005
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dnl
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dnl PACC_MATH_INIT(PACC_MATH_PATH
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dnl [, PACC_MATH_INCLUDEPATH]
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dnl [, PACC_MATH_LIBPATH])
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dnl
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AC_DEFUN([PACC_MATH_INIT],
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[
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dnl Set headers and libraries path correctly
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AC_ARG_WITH(pacc-math,
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[ --with-pacc-math=DIR specify installation path of PACC::Math],
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[pacc_math_path="$withval"],
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[pacc_math_path="$1"])
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AC_ARG_WITH(pacc-math-include,
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[ --with-pacc-math-include=DIR specify exact dir for PACC::Math headers],
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[pacc_math_path_include="$withval"])
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AC_ARG_WITH(pacc-math-libdir,
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[ --with-pacc-math-libdir=DIR specify exact dir for PACC::Math libraries],
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[pacc_math_path_libdir="$withval"])
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if test -z "$pacc_math_path"; then
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pacc_math_path="$1"
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fi
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if test -z "$pacc_math_path_include"; then
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if test -z "$2"; then
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pacc_math_path_include="$pacc_math_path"/include
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else
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pacc_math_path_include="$2"
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fi
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fi
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if test -z "$pacc_math_path_libdir"; then
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if test -z "$3"; then
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pacc_math_path_libdir="$pacc_math_path"/lib
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else
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pacc_math_path_libdir="$3"
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fi
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fi
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CPPFLAGS="$CPPFLAGS -I$pacc_math_path_include"
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LIBS="$pacc_math_path_libdir/libpacc-math.la $LIBS"
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dnl Finally, do a little compilation test.
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AC_CACHE_CHECK(if PACC::Math headers are correctly included,
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pacc_math_include_test,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_CPP([Math.hpp],
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pacc_math_include_test=yes,
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pacc_math_include_test=no)
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AC_LANG_RESTORE
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])
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])
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dnl
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dnl Initialize an autoconf project that use PACC::Threading.
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dnl
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dnl by Christian Gagne, 09/08/2005
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dnl
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dnl PACC_THREADING_INIT(PACC_THREADING_PATH
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dnl [, PACC_THREADING_INCLUDEPATH]
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dnl [, PACC_THREADING_LIBPATH])
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dnl
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AC_DEFUN([PACC_THREADING_INIT],
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[
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dnl Set headers and libraries path correctly
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AC_ARG_WITH(pacc-threading,
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[ --with-pacc-threading=DIR specify installation path of PACC::Threading],
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[pacc_threading_path="$withval"],
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[pacc_threading_path="$1"])
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AC_ARG_WITH(pacc-threading-include,
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[ --with-pacc-threading-include=DIR specify exact dir for PACC::Threading headers],
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[pacc_threading_path_include="$withval"])
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AC_ARG_WITH(pacc-threading-libdir,
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[ --with-pacc-threading-libdir=DIR specify exact dir for PACC::Threading libraries],
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[pacc_threading_path_libdir="$withval"])
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if test -z "$pacc_threading_path"; then
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pacc_threading_path="$1"
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fi
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if test -z "$pacc_threading_path_include"; then
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if test -z "$2"; then
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pacc_threading_path_include="$pacc_threading_path"/include
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else
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pacc_threading_path_include="$2"
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fi
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fi
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if test -z "$pacc_threading_path_libdir"; then
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if test -z "$3"; then
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pacc_threading_path_libdir="$pacc_threading_path"/lib
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else
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pacc_threading_path_libdir="$3"
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fi
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fi
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CPPFLAGS="$CPPFLAGS -I$pacc_threading_path_include"
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LIBS="$pacc_threading_path_libdir/libpacc-threading.la $LIBS"
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dnl Finally, do a little compilation test.
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AC_CACHE_CHECK(if PACC::Threading headers are correctly included,
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pacc_threading_include_test,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_CPP([Threading.hpp],
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pacc_threading_include_test=yes,
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pacc_threading_include_test=no)
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AC_LANG_RESTORE
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])
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])
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dnl
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dnl Initialize an autoconf project that use PACC::Util.
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dnl
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dnl by Christian Gagne, 09/08/2005
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dnl
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dnl PACC_UTIL_INIT(PACC_UTIL_PATH
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dnl [, PACC_UTIL_INCLUDEPATH]
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dnl [, PACC_UTIL_LIBPATH])
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dnl
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AC_DEFUN([PACC_UTIL_INIT],
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[
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dnl Set headers and libraries path correctly
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AC_ARG_WITH(pacc-util,
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[ --with-pacc-util=DIR specify installation path of PACC::Util],
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[pacc_util_path="$withval"],
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[pacc_util_path="$1"])
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AC_ARG_WITH(pacc-util-include,
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[ --with-pacc-util-include=DIR specify exact dir for PACC::Util headers],
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[pacc_util_path_include="$withval"])
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AC_ARG_WITH(pacc-util-libdir,
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[ --with-pacc-util-libdir=DIR specify exact dir for PACC::Util libraries],
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[pacc_util_path_libdir="$withval"])
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if test -z "$pacc_util_path"; then
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pacc_util_path="$1"
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fi
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if test -z "$pacc_util_path_include"; then
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if test -z "$2"; then
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pacc_util_path_include="$pacc_util_path"/include
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else
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pacc_util_path_include="$2"
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fi
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fi
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if test -z "$pacc_util_path_libdir"; then
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if test -z "$3"; then
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pacc_util_path_libdir="$pacc_util_path"/lib
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else
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pacc_util_path_libdir="$3"
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fi
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fi
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CPPFLAGS="$CPPFLAGS -I$pacc_util_path_include"
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LIBS="$pacc_util_path_libdir/libpacc-util.la $LIBS"
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dnl Finally, do a little compilation test.
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AC_CACHE_CHECK(if PACC::Util headers are correctly included,
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pacc_util_include_test,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_CPP([Util.hpp],
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pacc_util_include_test=yes,
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pacc_util_include_test=no)
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AC_LANG_RESTORE
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])
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])
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dnl
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dnl Initialize an autoconf project that use PACC::XML.
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dnl
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dnl by Christian Gagne, 09/08/2005
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dnl
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dnl PACC_XML_INIT(PACC_XML_PATH
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dnl [, PACC_XML_INCLUDEPATH]
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dnl [, PACC_XML_LIBPATH])
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dnl
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AC_DEFUN([PACC_XML_INIT],
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[
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dnl Set headers and libraries path correctly
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AC_ARG_WITH(pacc-xml,
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[ --with-pacc-xml=DIR specify installation path of PACC::XML],
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[pacc_xml_path="$withval"],
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[pacc_xml_path="$1"])
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AC_ARG_WITH(pacc-xml-include,
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[ --with-pacc-xml-include=DIR specify exact dir for PACC::XML headers],
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[pacc_xml_path_include="$withval"])
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AC_ARG_WITH(pacc-xml-libdir,
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[ --with-pacc-xml-libdir=DIR specify exact dir for PACC::XML libraries],
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[pacc_xml_path_libdir="$withval"])
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if test -z "$pacc_xml_path"; then
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pacc_xml_path="$1"
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fi
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if test -z "$pacc_xml_path_include"; then
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if test -z "$2"; then
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pacc_xml_path_include="$pacc_xml_path"/include
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else
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pacc_xml_path_include="$2"
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fi
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fi
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if test -z "$pacc_xml_path_libdir"; then
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if test -z "$3"; then
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pacc_xml_path_libdir="$pacc_xml_path"/lib
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else
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pacc_xml_path_libdir="$3"
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fi
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fi
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CPPFLAGS="$CPPFLAGS -I$pacc_xml_path_include"
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LIBS="$pacc_xml_path_libdir/libpacc-xml.la $LIBS"
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dnl Finally, do a little compilation test.
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AC_CACHE_CHECK(if PACC::XML headers are correctly included,
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pacc_xml_include_test,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_CPP([XML.hpp],
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pacc_xml_include_test=yes,
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pacc_xml_include_test=no)
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AC_LANG_RESTORE
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])
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])
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dnl
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dnl Initialize an autoconf project that use Open BEAGLE.
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dnl
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dnl by Christian Gagne, 14/10/2002, modified 10/10/2004 and 09/08/2005
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dnl
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dnl OB_BEAGLE_INIT(BEAGLE_PATH
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dnl [, BEAGLE_INCLUDEPATH]
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dnl [, BEAGLE_LIBPATH]
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dnl [, BEAGLE_GA_INCLUDEPATH]
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dnl [, BEAGLE_GA_LIBPATH]
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dnl [, BEAGLE_GP_INCLUDEPATH]
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dnl [, BEAGLE_GP_LIBPATH]
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dnl [, BEAGLE_COEV_INCLUDEPATH]
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dnl [, BEAGLE_COEV_LIBPATH])
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dnl
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AC_DEFUN([OB_BEAGLE_INIT],
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[
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dnl Open BEAGLE optimization mode option.
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AC_ARG_ENABLE(optimization,
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[ --enable-optimization enable optimization mode [default=no]],
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[case $enableval in
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yes) enable_optimization=yes;;
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no) enable_optimization=no;;
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*) enable_optimization=no;; esac],
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enable_optimization=no)
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if test "$enable_optimization" = yes; then
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CFLAGS=`echo $CFLAGS | sed 's/\(?*\)-g\(?*\)/\1\2/'`
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CXXFLAGS=`echo $CXXFLAGS | sed 's/\(?*\)-g\(?*\)/\1\2/'`
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else
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CFLAGS=`echo $CFLAGS | sed 's/\(?*\)-O[[0-9]]\(?*\)/\1\2/'`
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CXXFLAGS=`echo $CXXFLAGS | sed 's/\(?*\)-O[[0-9]]\(?*\)/\1\2/'`
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fi
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dnl Set headers and libraries path correctly
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AC_ARG_WITH(beagle,
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[ --with-beagle=DIR specify installation path of Open BEAGLE],
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[ob_beagle_path="$withval"],
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[ob_beagle_path="$1"])
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AC_ARG_WITH(beagle-include,
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[ --with-beagle-include=DIR specify exact dir for Open BEAGLE headers],
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[ob_beagle_path_include="$withval"])
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AC_ARG_WITH(beagle-GA-include,
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[ --with-beagle-GA-include=DIR specify exact dir for Open BEAGLE GA headers],
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[ob_beagle_path_ga_include="$withval"])
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AC_ARG_WITH(beagle-GP-include,
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[ --with-beagle-GP-include=DIR specify exact dir for Open BEAGLE GP headers],
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[ob_beagle_path_gp_include="$withval"])
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AC_ARG_WITH(beagle-Coev-include,
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[ --with-beagle-Coev-include=DIR specify exact dir for Open BEAGLE co-evolution headers],
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[ob_beagle_path_coev_include="$withval"])
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AC_ARG_WITH(beagle-libdir,
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[ --with-beagle-libdir=DIR specify exact dir for Open BEAGLE libraries],
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[ob_beagle_path_libdir="$withval"])
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AC_ARG_WITH(beagle-GA-libdir,
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[ --with-beagle-GA-libdir=DIR specify exact dir for Open BEAGLE GA libraries],
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[ob_beagle_path_ga_libdir="$withval"])
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AC_ARG_WITH(beagle-GP-libdir,
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[ --with-beagle-GP-libdir=DIR specify exact dir for Open BEAGLE GP libraries],
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[ob_beagle_path_gp_libdir="$withval"])
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AC_ARG_WITH(beagle-Coev-libdir,
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[ --with-beagle-Coev-libdir=DIR specify exact dir for Open BEAGLE co-evolution libraries],
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[ob_beagle_path_coev_libdir="$withval"])
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if test -z "$ob_beagle_path"; then
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ob_beagle_path="$1"
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fi
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if test -z "$ob_beagle_path_include"; then
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if test -z "$2"; then
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ob_beagle_path_include="$ob_beagle_path"/include
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else
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ob_beagle_path_include="$2"
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fi
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fi
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if test -z "$ob_beagle_path_libdir"; then
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if test -z "$3"; then
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ob_beagle_path_libdir="$ob_beagle_path"/lib
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else
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ob_beagle_path_libdir="$3"
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fi
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fi
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if test -z "$ob_beagle_path_ga_include"; then
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if test -z "$4"; then
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ob_beagle_path_ga_include=$ob_beagle_path_include
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else
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ob_beagle_path_ga_include="$4"
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fi
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fi
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if test -z "$ob_beagle_path_ga_libdir"; then
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if test -z "$5"; then
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ob_beagle_path_ga_libdir=$ob_beagle_path_libdir
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else
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ob_beagle_path_ga_libdir="$5"
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fi
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fi
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if test -z "$ob_beagle_path_gp_include"; then
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if test -z "$6"; then
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ob_beagle_path_gp_include=$ob_beagle_path_include
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else
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ob_beagle_path_gp_include="$6"
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fi
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fi
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if test -z "$ob_beagle_path_gp_libdir"; then
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if test -z "$7"; then
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ob_beagle_path_gp_libdir=$ob_beagle_path_libdir
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else
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ob_beagle_path_gp_libdir="$7"
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fi
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fi
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if test -z "$ob_beagle_path_coev_include"; then
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if test -z "$8"; then
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ob_beagle_path_coev_include=$ob_beagle_path_include
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else
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ob_beagle_path_coev_include="$8"
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fi
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fi
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if test -z "$ob_beagle_path_coev_libdir"; then
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if test -z "$9"; then
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ob_beagle_path_coev_libdir=$ob_beagle_path_libdir
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else
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ob_beagle_path_coev_libdir="$9"
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|
|
fi
|
||
|
|
fi
|
||
|
|
CPPFLAGS="$CPPFLAGS -I$ob_beagle_path_include -I$ob_beagle_path_ga_include -I$ob_beagle_path_gp_include -I$ob_beagle_path_coev_include"
|
||
|
|
LIBS="$ob_beagle_path_coev_libdir/libbeagle-Coev.la $ob_beagle_path_gp_libdir/libbeagle-GP.la $ob_beagle_path_ga_libdir/libbeagle-GA.la $ob_beagle_path_libdir/libbeagle.la $LIBS"
|
||
|
|
dnl Finally, do a little compilation test.
|
||
|
|
AC_CACHE_CHECK(if Open BEAGLE headers are correctly included,
|
||
|
|
ob_beagle_include_test,
|
||
|
|
[AC_LANG_SAVE
|
||
|
|
AC_LANG_CPLUSPLUS
|
||
|
|
AC_TRY_CPP([beagle/beagle.hpp beagle/GA.hpp beagle/GP.hpp beagle/Coev.hpp],
|
||
|
|
ob_beagle_include_test=yes,
|
||
|
|
ob_beagle_include_test=no)
|
||
|
|
AC_LANG_RESTORE
|
||
|
|
])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
dnl ***************************************************************************
|
||
|
|
dnl ***************************************************************************
|
||
|
|
AC_DEFUN([ACX_PTHREAD], [
|
||
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
||
|
|
AC_LANG_SAVE
|
||
|
|
AC_LANG_C
|
||
|
|
acx_pthread_ok=no
|
||
|
|
|
||
|
|
# We used to check for pthread.h first, but this fails if pthread.h
|
||
|
|
# requires special compiler flags (e.g. on True64 or Sequent).
|
||
|
|
# It gets checked for in the link test anyway.
|
||
|
|
|
||
|
|
# First of all, check if the user has set any of the PTHREAD_LIBS,
|
||
|
|
# etcetera environment variables, and if threads linking works using
|
||
|
|
# them:
|
||
|
|
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
|
||
|
|
save_CFLAGS="$CFLAGS"
|
||
|
|
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
|
|
save_LIBS="$LIBS"
|
||
|
|
LIBS="$PTHREAD_LIBS $LIBS"
|
||
|
|
AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
|
||
|
|
AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
|
||
|
|
AC_MSG_RESULT($acx_pthread_ok)
|
||
|
|
if test x"$acx_pthread_ok" = xno; then
|
||
|
|
PTHREAD_LIBS=""
|
||
|
|
PTHREAD_CFLAGS=""
|
||
|
|
fi
|
||
|
|
LIBS="$save_LIBS"
|
||
|
|
CFLAGS="$save_CFLAGS"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# We must check for the threads library under a number of different
|
||
|
|
# names; the ordering is very important because some systems
|
||
|
|
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
|
||
|
|
# libraries is broken (non-POSIX).
|
||
|
|
|
||
|
|
# Create a list of thread flags to try. Items starting with a "-" are
|
||
|
|
# C compiler flags, and other items are library names, except for "none"
|
||
|
|
# which indicates that we try without any flags at all.
|
||
|
|
|
||
|
|
acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt"
|
||
|
|
|
||
|
|
# The ordering *is* (sometimes) important. Some notes on the
|
||
|
|
# individual items follow:
|
||
|
|
|
||
|
|
# pthreads: AIX (must check this before -lpthread)
|
||
|
|
# none: in case threads are in libc; should be tried before -Kthread and
|
||
|
|
# other compiler flags to prevent continual compiler warnings
|
||
|
|
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
|
||
|
|
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
|
||
|
|
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
|
||
|
|
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
|
||
|
|
# -pthreads: Solaris/gcc
|
||
|
|
# -mthreads: Mingw32/gcc, Lynx/gcc
|
||
|
|
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
|
||
|
|
# doesn't hurt to check since this sometimes defines pthreads too;
|
||
|
|
# also defines -D_REENTRANT)
|
||
|
|
# pthread: Linux, etcetera
|
||
|
|
# --thread-safe: KAI C++
|
||
|
|
|
||
|
|
case "${host_cpu}-${host_os}" in
|
||
|
|
*solaris*)
|
||
|
|
|
||
|
|
# On Solaris (at least, for some versions), libc contains stubbed
|
||
|
|
# (non-functional) versions of the pthreads routines, so link-based
|
||
|
|
# tests will erroneously succeed. (We need to link with -pthread or
|
||
|
|
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
|
||
|
|
# a function called by this macro, so we could check for that, but
|
||
|
|
# who knows whether they'll stub that too in a future libc.) So,
|
||
|
|
# we'll just look for -pthreads and -lpthread first:
|
||
|
|
|
||
|
|
acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
if test x"$acx_pthread_ok" = xno; then
|
||
|
|
for flag in $acx_pthread_flags; do
|
||
|
|
|
||
|
|
case $flag in
|
||
|
|
none)
|
||
|
|
AC_MSG_CHECKING([whether pthreads work without any flags])
|
||
|
|
;;
|
||
|
|
|
||
|
|
-*)
|
||
|
|
AC_MSG_CHECKING([whether pthreads work with $flag])
|
||
|
|
PTHREAD_CFLAGS="$flag"
|
||
|
|
;;
|
||
|
|
|
||
|
|
*)
|
||
|
|
AC_MSG_CHECKING([for the pthreads library -l$flag])
|
||
|
|
PTHREAD_LIBS="-l$flag"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
save_LIBS="$LIBS"
|
||
|
|
save_CFLAGS="$CFLAGS"
|
||
|
|
LIBS="$PTHREAD_LIBS $LIBS"
|
||
|
|
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
|
|
|
||
|
|
# Check for various functions. We must include pthread.h,
|
||
|
|
# since some functions may be macros. (On the Sequent, we
|
||
|
|
# need a special flag -Kthread to make this header compile.)
|
||
|
|
# We check for pthread_join because it is in -lpthread on IRIX
|
||
|
|
# while pthread_create is in libc. We check for pthread_attr_init
|
||
|
|
# due to DEC craziness with -lpthreads. We check for
|
||
|
|
# pthread_cleanup_push because it is one of the few pthread
|
||
|
|
# functions on Solaris that doesn't have a non-functional libc stub.
|
||
|
|
# We try pthread_create on general principles.
|
||
|
|
AC_TRY_LINK([#include <pthread.h>],
|
||
|
|
[pthread_t th; pthread_join(th, 0);
|
||
|
|
pthread_attr_init(0); pthread_cleanup_push(0, 0);
|
||
|
|
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
|
||
|
|
[acx_pthread_ok=yes])
|
||
|
|
|
||
|
|
LIBS="$save_LIBS"
|
||
|
|
CFLAGS="$save_CFLAGS"
|
||
|
|
|
||
|
|
AC_MSG_RESULT($acx_pthread_ok)
|
||
|
|
if test "x$acx_pthread_ok" = xyes; then
|
||
|
|
break;
|
||
|
|
fi
|
||
|
|
|
||
|
|
PTHREAD_LIBS=""
|
||
|
|
PTHREAD_CFLAGS=""
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Various other checks:
|
||
|
|
if test "x$acx_pthread_ok" = xyes; then
|
||
|
|
save_LIBS="$LIBS"
|
||
|
|
LIBS="$PTHREAD_LIBS $LIBS"
|
||
|
|
save_CFLAGS="$CFLAGS"
|
||
|
|
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||
|
|
|
||
|
|
# Detect AIX lossage: threads are created detached by default
|
||
|
|
# and the JOINABLE attribute has a nonstandard name (UNDETACHED).
|
||
|
|
AC_MSG_CHECKING([for joinable pthread attribute])
|
||
|
|
AC_TRY_LINK([#include <pthread.h>],
|
||
|
|
[int attr=PTHREAD_CREATE_JOINABLE;],
|
||
|
|
ok=PTHREAD_CREATE_JOINABLE, ok=unknown)
|
||
|
|
if test x"$ok" = xunknown; then
|
||
|
|
AC_TRY_LINK([#include <pthread.h>],
|
||
|
|
[int attr=PTHREAD_CREATE_UNDETACHED;],
|
||
|
|
ok=PTHREAD_CREATE_UNDETACHED, ok=unknown)
|
||
|
|
fi
|
||
|
|
if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then
|
||
|
|
AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok,
|
||
|
|
[Define to the necessary symbol if this constant
|
||
|
|
uses a non-standard name on your system.])
|
||
|
|
fi
|
||
|
|
AC_MSG_RESULT(${ok})
|
||
|
|
if test x"$ok" = xunknown; then
|
||
|
|
AC_MSG_WARN([we do not know how to create joinable pthreads])
|
||
|
|
fi
|
||
|
|
|
||
|
|
AC_MSG_CHECKING([if more special flags are required for pthreads])
|
||
|
|
flag=no
|
||
|
|
case "${host_cpu}-${host_os}" in
|
||
|
|
*-aix* | *-freebsd*) flag="-D_THREAD_SAFE";;
|
||
|
|
*solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
|
||
|
|
esac
|
||
|
|
AC_MSG_RESULT(${flag})
|
||
|
|
if test "x$flag" != xno; then
|
||
|
|
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
|
||
|
|
fi
|
||
|
|
|
||
|
|
LIBS="$save_LIBS"
|
||
|
|
CFLAGS="$save_CFLAGS"
|
||
|
|
|
||
|
|
# More AIX lossage: must compile with cc_r
|
||
|
|
AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC})
|
||
|
|
else
|
||
|
|
PTHREAD_CC="$CC"
|
||
|
|
fi
|
||
|
|
|
||
|
|
AC_SUBST(PTHREAD_LIBS)
|
||
|
|
AC_SUBST(PTHREAD_CFLAGS)
|
||
|
|
AC_SUBST(PTHREAD_CC)
|
||
|
|
|
||
|
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
||
|
|
if test x"$acx_pthread_ok" = xyes; then
|
||
|
|
ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
|
||
|
|
:
|
||
|
|
else
|
||
|
|
acx_pthread_ok=no
|
||
|
|
$2
|
||
|
|
fi
|
||
|
|
AC_LANG_RESTORE
|
||
|
|
])dnl ACX_PTHREAD
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
AC_DEFUN([CHECK_ZLIB],
|
||
|
|
#
|
||
|
|
# Handle user hints
|
||
|
|
#
|
||
|
|
[AC_MSG_CHECKING(if zlib is wanted)
|
||
|
|
AC_ARG_WITH(zlib,
|
||
|
|
[ --with-zlib=DIR root directory path of zlib installation [defaults to
|
||
|
|
/usr/local or /usr if not found in /usr/local]
|
||
|
|
--without-zlib to disable zlib usage completely],
|
||
|
|
[if test "$withval" != no ; then
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
ZLIB_HOME="$withval"
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
fi], [
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
ZLIB_HOME=/usr/local
|
||
|
|
if test ! -f "${ZLIB_HOME}/include/zlib.h"
|
||
|
|
then
|
||
|
|
ZLIB_HOME=/usr
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
#
|
||
|
|
# Locate zlib, if wanted
|
||
|
|
#
|
||
|
|
if test -n "${ZLIB_HOME}"
|
||
|
|
then
|
||
|
|
ZLIB_OLD_LDFLAGS=$LDFLAGS
|
||
|
|
ZLIB_OLD_CPPFLAGS=$LDFLAGS
|
||
|
|
LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
|
||
|
|
CPPFLAGS="$CPPFLAGS -I${ZLIB_HOME}/include"
|
||
|
|
AC_LANG_SAVE
|
||
|
|
AC_LANG_C
|
||
|
|
AC_CHECK_LIB(z, inflateEnd, [zlib_cv_libz=yes], [zlib_cv_libz=no])
|
||
|
|
AC_CHECK_HEADER(zlib.h, [zlib_cv_zlib_h=yes], [zlib_cv_zlib_h=no])
|
||
|
|
AC_LANG_RESTORE
|
||
|
|
if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"
|
||
|
|
then
|
||
|
|
#
|
||
|
|
# If both library and header were found, use them
|
||
|
|
#
|
||
|
|
AC_CHECK_LIB(z, inflateEnd)
|
||
|
|
AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
|
||
|
|
AC_MSG_RESULT(ok)
|
||
|
|
else
|
||
|
|
#
|
||
|
|
# If either header or library was not found, revert and bomb
|
||
|
|
#
|
||
|
|
AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
|
||
|
|
LDFLAGS="$ZLIB_OLD_LDFLAGS"
|
||
|
|
CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
|
||
|
|
AC_MSG_RESULT(failed)
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
])
|