Some libc implementations are shifting toward using 64-bit time_t for
all arches to solve the year 2038 problem. musl is one of them, see [1]. So when compiling for a 32-bit arch time_t will be long long. This commit adds this option. [1] https://musl.libc.org/time64.html Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
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@ -165,11 +165,13 @@ dnl AC_CHECK_TYPE(uint64_t, unsigned long long)
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long int)
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AC_CHECK_SIZEOF(long int)
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AC_CHECK_SIZEOF(long long int)
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AC_CHECK_SIZEOF(time_t)
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AC_CHECK_SIZEOF(time_t)
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case "$ac_cv_sizeof_time_t" in
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case "$ac_cv_sizeof_time_t" in
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''|0) AC_MSG_ERROR([Could not find time_t type]);;
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''|0) AC_MSG_ERROR([Could not find time_t type]);;
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$ac_cv_sizeof_int) AC_DEFINE([PRI_time_t], ["d"], [printf format for time_t]);;
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$ac_cv_sizeof_int) AC_DEFINE([PRI_time_t], ["d"], [printf format for time_t]);;
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$ac_cv_sizeof_long_int) AC_DEFINE([PRI_time_t], ["ld"], [printf format for time_t]);;
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$ac_cv_sizeof_long_int) AC_DEFINE([PRI_time_t], ["ld"], [printf format for time_t]);;
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$ac_cv_sizeof_long_long_int) AC_DEFINE([PRI_time_t], ["lld"], [printf format for time_t]);;
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*) AC_MSG_ERROR([Could not find match size of time_t to printf format])
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*) AC_MSG_ERROR([Could not find match size of time_t to printf format])
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esac
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esac
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