Date: Fri, 18 Nov 2011 17:23:24 -0600
gcc -MF depfile -MMD -MP -c -o path/to/file.o produces a makefile
snippet named depfile describing what files are needed to build the
target given by -o. When ccache versions before v3.0pre0~187 (Fix
handling of the -MD and -MDD options, 2009-11-01) run,
On Fri, Feb 01, 2013 at 02:45:19PM -0800, Jonathan Nieder wrote:
After a change in a header file, object files in a subdirectory are
not automatically rebuilt by make:
$ touch cache.h
$ make builtin/add.o
$
Luckily we can prevent trouble by explicitly supplying the
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