David Robillard
47a41c0d4d
git-svn-id: svn://localhost/ardour2/trunk@2791 d708f5d6-7413-0410-9779-e7cbd77b26cf
44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
cv_c_std_time_t_is_not_int32
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## GLIBMM_CXX_HAS_NAMESPACE_STD()
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##
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## Test whether libstdc++ declares namespace std. For safety,
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## also check whether several randomly selected STL symbols
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## are available in namespace std.
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##
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## On success, #define GLIBMM_HAVE_NAMESPACE_STD to 1.
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##
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AC_DEFUN([GLIBMM_C_STD_TIME_T_IS_NOT_INT32],
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[
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AC_CACHE_CHECK(
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[whether time_t is not equivalent to gint32, meaning that it can be used for a method overload],
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[gtkmm_cv_c_std_time_t_is_not_int32],
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[
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AC_TRY_COMPILE(
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[
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#include <time.h>
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],[
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typedef signed int gint32;
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class Test
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{
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void something(gint32 val)
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{}
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void something(time_t val)
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{}
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};
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],
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[gtkmm_cv_c_std_time_t_is_not_int32="yes"],
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[gtkmm_cv_c_std_time_t_is_not_int32="no"]
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)
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])
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if test "x${gtkmm_cv_c_std_time_t_is_not_int32}" = "xyes"; then
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{
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AC_DEFINE([GLIBMM_HAVE_C_STD_TIME_T_IS_NOT_INT32],[1], [Defined when time_t is not equivalent to gint32, meaning that it can be used for a method overload])
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}
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fi
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])
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