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b34e0b2e68
Let's use -MP gcc flag when generating dependency (.d) files.
According to the manual:
-MP This option instructs CPP to add a phony target for each
dependency other than the main file, causing each to depend on
nothing. These dummy rules work around errors make gives if
you remove header files without updating the Makefile to
match.
This fixes incremental rebuild failures like:
make[2]: 'compel/compel-host-bin' is up to date.
DEP criu/arch/x86/crtools.d
CC criu/arch/x86/crtools.o
LINK criu/arch/x86/crtools.built-in.o
make[3]: Nothing to be done for 'all'.
make[3]: *** No rule to make target 'criu/include/linux/rseq.h', needed by 'criu/pie/parasite.o'. Stop.
make[2]: *** [criu/Makefile:59: pie] Error 2
Usually, after header files renames or source directory tree reorganization.
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@futurfusion.io>
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|---|---|---|
| .. | ||
| build.mk | ||
| include.mk | ||
| macro.mk | ||
| main.mk | ||
| msg.mk | ||
| tools.mk | ||
| utils.mk | ||