diff options
| -rw-r--r-- | scripts/Makefile.modpost | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index cf82c832458f..8dcdca27d836 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -60,7 +60,8 @@ kernelsymfile := $(objtree)/Module.symvers modulesymfile := $(firstword $(KBUILD_EXTMOD))/Module.symvers # Step 1), find all modules listed in $(MODVERDIR)/ -__modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod))) +MODLISTCMD := find $(MODVERDIR) -name '*.mod' | xargs -r grep -h '\.ko$$' | sort -u +__modules := $(shell $(MODLISTCMD)) modules := $(patsubst %.o,%.ko, $(wildcard $(__modules:.ko=.o))) # Stop after building .o files if NOFINAL is set. Makes compile tests quicker @@ -78,12 +79,13 @@ modpost = scripts/mod/modpost \ $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \ $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w) +# We can go over command line length here, so be careful. quiet_cmd_modpost = MODPOST $(words $(filter-out vmlinux FORCE, $^)) modules - cmd_modpost = $(modpost) -s + cmd_modpost = $(MODLISTCMD) | sed 's/\.ko$$/.o/' | $(modpost) -s -T - PHONY += __modpost __modpost: $(modules:.ko=.o) FORCE - $(call cmd,modpost) $(wildcard vmlinux) $(filter-out FORCE,$^) + $(call cmd,modpost) $(wildcard vmlinux) quiet_cmd_kernel-mod = MODPOST $@ cmd_kernel-mod = $(modpost) $@ |