hostapd/src/objs.mk

$(_OBJS_VAR) := $(call BUILDOBJ,$($(_OBJS_VAR)))
-include $(filter-out %.a,$($(_OBJS_VAR):%.o=%.d))
_DIRS += $(dir $($(_OBJS_VAR)))
build: Put object files into build/ folder Instead of building in the source tree, put most object files into the build/ folder at the root, and put each thing that's being built into a separate folder. This then allows us to build hostapd and wpa_supplicant (or other combinations) without "make clean" inbetween. For the tests keep the objects in place for now (and to do that, add the build rule) so that we don't have to rewrite all of that with $(call BUILDOBJS,...) which is just noise there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2020-09-18 11:49:53 +02:00			`$(_OBJS_VAR) := $(call BUILDOBJ,$($(_OBJS_VAR)))`
build: Fix dependency file inclusion The objs.mk include changes for archive files broke things completely and none of the dependency files (*.d) ever got included, as the expansion there ended up empty. Clearly, my mistake, I should've tested that better. As we don't need the %.a files in the list there use filter-out to remove them, rather than what I had lazily wanted to do, which was trying to read %.d files for them. The filter-out actually works, and avoids looking up files that can never exist in the first place. Fixes: 87098d3324e0 ("build: Put archive files into build/ folder too") Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2020-10-11 21:24:34 +02:00			`-include $(filter-out %.a,$($(_OBJS_VAR):%.o=%.d))`
build: Put object files into build/ folder Instead of building in the source tree, put most object files into the build/ folder at the root, and put each thing that's being built into a separate folder. This then allows us to build hostapd and wpa_supplicant (or other combinations) without "make clean" inbetween. For the tests keep the objects in place for now (and to do that, add the build rule) so that we don't have to rewrite all of that with $(call BUILDOBJS,...) which is just noise there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2020-09-18 11:49:53 +02:00			`_DIRS += $(dir $($(_OBJS_VAR)))`