libstdc++: Fix definition of _GLIBCXX_NO_SLEEP config macro
If no OS function to sleep (e.g. nanosleep, usleep, Win32 Sleep etc.) is available then configure defines the macro NO_SLEEP. But this will not get prefixed with "_GLIBCXX_" because include/Makefile.am only does that for macros beginning with "HAVE_". The configure script should define _GLIBCXX_NO_SLEEP instead (which is what the code actually checks for). libstdc++-v3/ChangeLog: * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add _GLIBCXX_ prefix to NO_SLEEP macro. * config.h.in: Regenerate. * configure: Regenerate.
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@ -1562,7 +1562,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
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fi
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if test x"$ac_no_sleep" = x"yes"; then
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AC_DEFINE(NO_SLEEP,1, [Defined if no way to sleep is available.])
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AC_DEFINE(_GLIBCXX_NO_SLEEP,1, [Defined if no way to sleep is available.])
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fi
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AC_SUBST(GLIBCXX_LIBS)
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@ -714,9 +714,6 @@
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*/
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#undef LT_OBJDIR
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/* Defined if no way to sleep is available. */
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#undef NO_SLEEP
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/* Name of package */
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#undef PACKAGE
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@ -838,6 +835,9 @@
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/* Define if C99 llrint and llround functions are missing from <math.h>. */
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#undef _GLIBCXX_NO_C99_ROUNDING_FUNCS
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/* Defined if no way to sleep is available. */
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#undef _GLIBCXX_NO_SLEEP
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/* Define if ptrdiff_t is int. */
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#undef _GLIBCXX_PTRDIFF_T_IS_INT
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@ -21006,7 +21006,7 @@ $as_echo "$ac_has_win32_sleep" >&6; }
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if test x"$ac_no_sleep" = x"yes"; then
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$as_echo "#define NO_SLEEP 1" >>confdefs.h
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$as_echo "#define _GLIBCXX_NO_SLEEP 1" >>confdefs.h
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fi
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