1 files changed, 64 insertions, 0 deletions
diff --git a/build-aux/Makefile.each.tail/60-am.mk b/build-aux/Makefile.each.tail/60-am.mk
new file mode 100644
index 0000000000..ac8785d6ee
--- /dev/null
+++ b/build-aux/Makefile.each.tail/60-am.mk
@@ -0,0 +1,64 @@
+mod.am.depends += files
+
+########################################################################
+_am.primary2dirs = $(filter $(patsubst %dir,%,$(filter %dir,$(.VARIABLES))),\
+                            $(patsubst %_$1,%,$(filter %_$1,$(.VARIABLES))))
+define _am.per_primary
+noinst_$p ?=
+check_$p ?=
+
+am.inst_$p := $$(foreach d,$$(call _am.primary2dirs,$p),$$($$d_$p))
+am.noinst_$p := $$(noinst_$p)
+am.check_$p := $$(check_$p)
+$(foreach d,$(call _am.primary2dirs,$p) nointt check,undefine $d_$p$(at.nl))
+ifneq ($$(am.inst_$p),)
+$$(am.inst_$p): private am.INSTALL = $$(am.INSTALL_$p)
+endif
+am.$p = $$(am.check_$p) $$(am.noinst_$p) $$(call am.inst2noinst_$p,$$(am.inst_$p))
+endef
+$(foreach p,$(am.primaries),$(eval $(_am.per_primary)))
+########################################################################
+files.sys.all += $(foreach p,$(am.primaries),$(am.inst_$p))
+files.out.all += $(foreach p,$(am.primaries),$(am.noinst_$p))
+files.out.all += $(foreach p,$(am.primaries),$(call am.inst2noinst_$p,$(am.inst_$p)))
+files.out.check += $(foreach p,$(am.primaries),$(am.check_$p))
+########################################################################
+# TODO: I'm not in love with how _am.per_PROGRAM figures out at.subdirs
+define _am.per_PROGRAM
+$$(foreach var,_am.depends $$(call am.var_PROGRAMS,$v),$$(eval $$(var) ?=))
+_am.depends += $$(call at.path,$$(call am.file2.o,$f)  $$(call am.file2lib,$f,LDADD))
+am.CPPFLAGS +=                 $$($v_CPPFLAGS)         $$(call am.file2cpp,$f,LDADD)
+am.CFLAGS   +=                 $$($v_CFLAGS)
+$$(outdir)/$f: private ALL_LDFLAGS += $$($v_LDFLAGS)
+$$(outdir)/$f: $$(_am.depends)
+am.subdirs := $$(sort $$(am.subdirs)\
+                      $$(filter-out $$(abspath $$(srcdir)),\
+                                    $$(abspath $$(dir $$(filter-out -l% /%,$$(_am.depends))))))
+$$(foreach var,_am.depends $$(call am.var_PROGRAMS,$v),$$(eval undefine $$(var)))
+endef
+$(foreach f,$(am.PROGRAMS),$(foreach v,$(call am.file2var,$f),$(eval $(_am.per_PROGRAM))))
+########################################################################
+# TODO: I'm not in love with how _am.per_LTLIBRARY figures out at.subdirs
+define _am.per_LTLIBRARY
+$$(foreach var,_am.depends $$(call am.var_LTLIBRARIES,$v),$$(eval $$(var) ?=))
+_am.depends += $$(call at.path,$$(call am.file2.lo,$f) $$(call am.file2lib,$f,LIBADD))
+am.CPPFLAGS +=                 $$($v_CPPFLAGS)         $$(call am.file2cpp,$f,LIBADD)
+am.CFLAGS   +=                 $$($v_CFLAGS)
+$$(outdir)/$f: private ALL_LDFLAGS += $$($v_LDFLAGS)
+$$(outdir)/$f: $$(_am.depends)
+am.subdirs := $$(sort $$(am.subdirs)\
+                      $$(filter-out $$(abspath $$(srcdir)),\
+                                    $$(abspath $$(dir $$(filter-out -l% /%,$$(_am.depends))))))
+$$(foreach var,_am.depends $$(call am.var_LTLIBRARIES,$v),$$(eval undefine $$(var)))
+endef
+$(foreach f,$(am.LTLIBRARIES),$(foreach v,$(call am.file2var,$f),$(eval $(_am.per_LTLIBRARY))))
+########################################################################
+define _am.per_directory
+$$(DESTDIR)$d/%: $$(outdir)/%
+	@$$(NORMAL_INSTALL)
+	$$(am.INSTALL)
+$$(DESTDIR)$d/%: $$(srcdir)/%
+	@$$(NORMAL_INSTALL)
+	$$(am.INSTALL)
+endef
+$(foreach d,$(sort $(dir $(foreach p,$(am.primaries),$(am.inst_$p)))),$(eval $(_am.per_directory)))