kopia lustrzana https://github.com/jamescoxon/dl-fldigi
42 wiersze
1.7 KiB
Plaintext
42 wiersze
1.7 KiB
Plaintext
dnl Look for a working std::bind or std::tr1::bind. If neither is present
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dnl we will need Boost >= 1.32.0, which provides boost::bind.
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AC_DEFUN([AC_FLDIGI_BIND], [
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AC_LANG_PUSH(C++)
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AC_MSG_CHECKING([for std::bind in <functional>])
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AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include <functional>
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void f(void) { }]],
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[[std::bind(f)();]])],
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[ac_cv_std_bind=yes], [ac_cv_std_bind=no] )
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AC_MSG_RESULT([$ac_cv_std_bind])
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if test "x$ac_cv_std_bind" = "xyes"; then
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AC_DEFINE(HAVE_STD_BIND, 1, [Define to 1 if we have std::bind in <functional>])
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else
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AC_DEFINE(HAVE_STD_BIND, 0, [Define to 1 if we have std::bind in <functional>])
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fi
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if test "x$ac_cv_std_bind" = "xno"; then
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AC_MSG_CHECKING([for std::tr1::bind in <tr1/functional>])
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AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include <tr1/functional>
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void f(void) { }]],
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[[std::tr1::bind(f)();]])],
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[ac_cv_std_tr1_bind=yes], [ac_cv_std_tr1_bind=no] )
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AC_MSG_RESULT([$ac_cv_std_tr1_bind])
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if test "x$ac_cv_std_tr1_bind" = "xyes"; then
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AC_DEFINE(HAVE_STD_TR1_BIND, 1, [Define to 1 if we have std::tr1::bind in <tr1/functional>])
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else
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AC_DEFINE(HAVE_STD_TR1_BIND, 0, [Define to 1 if we have std::tr1::bind in <tr1/functional>])
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fi
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fi
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AC_LANG_POP(C++)
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if test "x$ac_cv_std_bind" = "xno" && test "x$ac_cv_std_tr1_bind" = "xno"; then
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AX_BOOST_BASE(1.32.0)
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if test "x$want_boost" = "xno"; then
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AC_MSG_ERROR([Boost is required])
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fi
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fi
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AC_SUBST([BOOST_CPPFLAGS])
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AC_SUBST([BOOST_LDFLAGS])
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])
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