diff options
| author | Fam Zheng <famz@redhat.com> | 2015-01-12 12:43:09 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-01-14 10:38:57 +0100 |
| commit | c88f68ec3ce54ebc5da13d07d6512689c4e9be30 (patch) | |
| tree | ac05185a275c67540cac5f107104a6e9d7cad248 /rules.mak | |
| parent | 6f84da3a07668ce881a0c853390eb05313d61157 (diff) | |
rules.mak: Fix module build
Module build is broken since commit c261d774fb ( rules.mak: Fix DSO
build by pulling in archive symbols). That commit added .mo placeholders
of DSO to -y variables, in order to pull stub symbols to executable. But
the placeholders are unintentionally expanded in -y, rather than
filtered out while linking.
Fix it by moving the -objs expanding to before inserting .mo
placeholders. Note that passing -cflags and -libs to member objects are
also moved to keep it happening before object expanding.
Reported-by: Bharata B Rao <bharata.rao@gmail.com>
Tested-by: Bharata B Rao <bharata.rao@gmail.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'rules.mak')
| -rw-r--r-- | rules.mak | 23 |
1 files changed, 12 insertions, 11 deletions
@@ -326,7 +326,17 @@ define unnest-vars $(if $1,$(call fix-paths,$1/,,$2)) # Descend and include every subdir Makefile.objs - $(foreach v, $2, $(call unnest-var-recursive,$1,$2,$v)) + $(foreach v, $2, + $(call unnest-var-recursive,$1,$2,$v) + # Pass the .mo-cflags and .mo-libs along to its member objects + $(foreach o, $(filter %.mo,$($v)), + $(foreach p,$($o-objs), + $(if $($o-cflags), $(eval $p-cflags += $($o-cflags))) + $(if $($o-libs), $(eval $p-libs += $($o-libs)))))) + + # For all %.mo objects that are directly added into -y, just expand them + $(foreach v,$(filter %-y,$2), + $(eval $v := $(foreach o,$($v),$(if $($o-objs),$($o-objs),$o)))) $(foreach v,$(filter %-m,$2), # All .o found in *-m variables are single object modules, create .mo @@ -353,18 +363,9 @@ define unnest-vars # according to .mo-objs. Report error if not set $(if $($o-objs), $(eval $(o:%.mo=%$(DSOSUF)): module-common.o $($o-objs)), - $(error $o added in $v but $o-objs is not set)) - # Pass the .mo-cflags and .mo-libs along to member objects - $(foreach p,$($o-objs), - $(if $($o-cflags), $(eval $p-cflags += $($o-cflags))) - $(if $($o-libs), $(eval $p-libs += $($o-libs))))) + $(error $o added in $v but $o-objs is not set))) $(shell mkdir -p ./ $(sort $(dir $($v)))) # Include all the .d files $(eval -include $(addsuffix *.d, $(sort $(dir $($v))))) $(eval $v := $(filter-out %/,$($v)))) - - # For all %.mo objects that are directly added into -y, expand them to %.mo-objs - $(foreach v,$2, - $(eval $v := $(foreach o,$($v),$(if $($o-objs),$($o-objs),$o)))) - endef |