findutils: Fix compilation for x32 toolchain
Work around gnulib time_t assumption in findutils for x32 time_t is 64bit and long int is 32bit on x32. But gnulib used in findutils assumes time_t values fit into long int. Such assumption is invalid for x32 and should be removed. This patch is a workaround to compile gnulib for x32. (From OE-Core rev: 8a80a3510c65419a6fcd9e38ad3ef4234778b921) Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-Off-By: H.J. Lu <hjl.tools@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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UpstreamStatus: Pending
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Author: H.J. Lu <hjl.tools@gmail.com>
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Work around gnulib time_t assumption in findutils for x32
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time_t is 64bit and long int is 32bit on x32. But gnulib used in
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findutils assumes time_t values fit into long int. Such assumption is
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invalid for x32 and should be removed.
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This patch is a workaround to compile gnulib for x32.
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Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com> 2011/12/05
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Index: findutils-4.4.2/gnulib/lib/getdate.y
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===================================================================
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--- findutils-4.4.2.orig/gnulib/lib/getdate.y
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+++ findutils-4.4.2/gnulib/lib/getdate.y
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@@ -114,7 +114,6 @@
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wraps around, but there's no portable way to check for that at
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compile-time. */
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verify (TYPE_IS_INTEGER (time_t));
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-verify (LONG_MIN <= TYPE_MINIMUM (time_t) && TYPE_MAXIMUM (time_t) <= LONG_MAX);
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/* An integer value, and the number of digits in its textual
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representation. */
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Index: findutils-4.4.2/gnulib/lib/mktime.c
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===================================================================
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--- findutils-4.4.2.orig/gnulib/lib/mktime.c
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+++ findutils-4.4.2/gnulib/lib/mktime.c
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@@ -166,7 +166,7 @@ ydhms_diff (long int year1, long int yda
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{
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verify (C99_integer_division, -1 / 2 == 0);
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verify (long_int_year_and_yday_are_wide_enough,
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- INT_MAX <= LONG_MAX / 2 || TIME_T_MAX <= UINT_MAX);
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+ INT_MAX <= TIME_T_MAX / 2 || TIME_T_MAX <= UINT_MAX);
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/* Compute intervening leap days correctly even if year is negative.
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Take care to avoid integer overflow here. */
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@ -1,10 +1,11 @@
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require findutils.inc
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PR = "r0"
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PR = "r1"
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SRC_URI += "file://01-27017.patch \
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file://02-28824.patch \
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file://03-28872.patch"
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file://03-28872.patch \
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file://findutils_fix_for_x32.patch "
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SRC_URI[md5sum] = "351cc4adb07d54877fa15f75fb77d39f"
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SRC_URI[sha256sum] = "434f32d171cbc0a5e72cfc5372c6fc4cb0e681f8dce566a0de5b6fccd702b62a"
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