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* src/filedef.h (is_ordinary_mtime): Check for "ordinary" mod time.

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* src/remake.c (update_file_1): Use the new macro.
This commit is contained in:
Paul Smith 2022-10-01 17:17:26 -04:00
parent ad84ec2fdc
commit 3cb84fe933
2 changed files with 3 additions and 2 deletions
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2
src/filedef.h
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@ -212,6 +212,8 @@ FILE_TIMESTAMP f_mtime (struct file *file, int search);
<< FILE_TIMESTAMP_LO_BITS) \
+ ORDINARY_MTIME_MIN + FILE_TIMESTAMPS_PER_S - 1)
#define is_ordinary_mtime(_t) ((_t) >= ORDINARY_MTIME_MIN && (_t) <= ORDINARY_MTIME_MAX)
/* Modtime value to use for 'infinitely new'. We used to get the current time
from the system and use that whenever we wanted 'new'. But that causes
trouble when the machine running make and the machine holding a file have

3
src/remake.c
View file

@ -491,8 +491,7 @@ update_file_1 (struct file *file, unsigned int depth)
noexist = this_mtime == NONEXISTENT_MTIME;
if (noexist)
DBF (DB_BASIC, _("File '%s' does not exist.\n"));
else if (ORDINARY_MTIME_MIN <= this_mtime && this_mtime <= ORDINARY_MTIME_MAX
&& file->low_resolution_time)
else if (is_ordinary_mtime (this_mtime) && file->low_resolution_time)
{
/* Avoid spurious rebuilds due to low resolution time stamps. */
int ns = FILE_TIMESTAMP_NS (this_mtime);