mk/compile.mk: fix header dependency in .d file

Dependency file .o.d are not updated when a header file is removed from a source file. Add option -MP used to fix error generated when removing header files. Signed-off-by: Thomas Bourgoin <[email protected]> Reviewed-by: Jerome Forissier <[email protected]> Reviewed-by: Etienne Carriere <[email protected]> Reviewed-by: Jens Wiklander <[email protected]>
gagachang · Feb 12, 2025 · acdc32a · acdc32a
1 parent 71aed2d
commit acdc32a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mk/compile.mk b/mk/compile.mk
@@ -123,7 +123,7 @@ comp-cppflags-$2 = $$(filter-out $$(CPPFLAGS_REMOVE) $$(cppflags-remove) \
 		      $$(cppflags-lib$$(comp-lib-$2)) $$(cppflags-$2)) \
 		      -D__FILE_ID__=$$(subst -,_,$$(subst /,_,$$(subst .,_,$$(patsubst $$(out-dir)/%,%,$1))))
 
-comp-flags-$2 += -MD -MF $$(comp-dep-$2) -MT $$@
+comp-flags-$2 += -MD -MF $$(comp-dep-$2) -MP -MT $$@
 comp-flags-$2 += $$(comp-cppflags-$2)
 
 comp-cmd-$2 = $$(comp-compiler-$2) $$(comp-flags-$2) -c $$< -o $$@