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build: Add .config file to dependencies

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If the .config file changes, basically everything needs to be
rebuilt since we don't try to detect which symbols changed or
such. Now that the .config file handling is in the common
build system, make everything depend on it if there's one.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2020-09-18 11:49:54 +02:00 committed by Jouni Malinen
parent 722138cd25
commit 6acda53222
2 changed files with 2 additions and 4 deletions
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4
src/build.rules
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@ -76,10 +76,10 @@ _DIRS := $(BUILDDIR)/$(PROJ)
_make_dirs:
@mkdir -p $(_DIRS)
$(BUILDDIR)/$(PROJ)/src/%.o: $(ROOTDIR)src/%.c | _make_dirs
$(BUILDDIR)/$(PROJ)/src/%.o: $(ROOTDIR)src/%.c $(CONFIG_FILE) | _make_dirs
$(Q)$(CC) -c -o $@ $(CFLAGS) $<
@$(E) " CC " $<
$(BUILDDIR)/$(PROJ)/%.o: %.c | _make_dirs
$(BUILDDIR)/$(PROJ)/%.o: %.c $(CONFIG_FILE) | _make_dirs
$(Q)$(CC) -c -o $@ $(CFLAGS) $<
@$(E) " CC " $<

2
wpa_supplicant/Makefile
View file

@ -1866,8 +1866,6 @@ wpa_priv: $(BCHECK) $(OBJS_priv)
$(Q)$(LDO) $(LDFLAGS) -o wpa_priv $(OBJS_priv) $(LIBS)
@$(E) " LD " $@
$(OBJS_c) $(OBJS_t) $(OBJS_t2) $(OBJS) $(BCHECK) $(EXTRA_progs): .config
_OBJS_VAR := OBJS
include ../src/objs.mk
wpa_supplicant: $(BCHECK) $(OBJS) $(EXTRA_progs)