diff options
Diffstat (limited to 'Makeconfig')
| -rw-r--r-- | Makeconfig | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Makeconfig b/Makeconfig index a9e50e5b60..fbcf69e7c2 100644 --- a/Makeconfig +++ b/Makeconfig @@ -1157,6 +1157,61 @@ $(common-objpfx)dl-tunable-list.stmp: \ touch $@ endif +# Generate version maps, but wait until sysdep-subdirs is known +ifeq ($(sysd-sorted-done),t) +ifeq ($(build-shared),yes) +-include $(common-objpfx)sysd-versions +-include $(common-objpfx)Versions.mk +$(addprefix $(common-objpfx),$(version-maps)): $(common-objpfx)sysd-versions +common-generated += $(version-maps) +postclean-generated += sysd-versions Versions.all abi-versions.h \ + Versions.def Versions.v.i Versions.v Versions.mk + +ifndef avoid-generated +ifneq ($(sysd-versions-subdirs),$(sorted-subdirs) $(config-sysdirs)) +sysd-versions-force = FORCE +FORCE: +endif + +$(common-objpfx)Versions.def: $(..)scripts/versionlist.awk \ + $(common-objpfx)Versions.v + LC_ALL=C $(AWK) -f $^ > $@T + mv -f $@T $@ + +$(common-objpfx)Versions.all: $(..)scripts/firstversions.awk \ + $(common-objpfx)soversions.i \ + $(common-objpfx)Versions.def + { while read which lib version setname; do \ + test x"$$which" = xDEFAULT || continue; \ + test -z "$$setname" || echo "$$lib : $$setname"; \ + done < $(word 2,$^); \ + cat $(word 3,$^); \ + } | LC_ALL=C $(AWK) -f $< > $@T + mv -f $@T $@ +$(common-objpfx)Versions.mk: $(..)scripts/haveversions.awk \ + $(common-objpfx)Versions.all + $(AWK) -f $^ > $@T + mv -f $@T $@ +# See %.v/%.v.i implicit rules in Makeconfig. +$(common-objpfx)Versions.v.i: $(wildcard $(subdirs:%=$(..)%/Versions)) \ + $(wildcard $(sysdirs:%=%/Versions)) \ + $(sysd-versions-force) +$(common-objpfx)sysd-versions: $(common-objpfx)versions.stmp +$(common-objpfx)versions.stmp: $(common-objpfx)Versions.all \ + $(common-objpfx)Versions.v \ + $(..)scripts/versions.awk + ( echo 'sysd-versions-subdirs = $(subdirs) $(config-sysdirs)' ; \ + cat $(word 2,$^) \ + | LC_ALL=C $(AWK) -v buildroot=$(common-objpfx) -v defsfile=$< \ + -v move_if_change='$(move-if-change)' \ + -f $(word 3,$^); \ + ) > $(common-objpfx)sysd-versionsT + mv -f $(common-objpfx)sysd-versionsT $(common-objpfx)sysd-versions + touch $@ +endif # avoid-generated +endif # $(build-shared) = yes +endif # sysd-sorted-done + # The name under which the run-time dynamic linker is installed. # We are currently going for the convention that `/lib/ld.so.1' # names the SVR4/ELF ABI-compliant dynamic linker. |