fix-ltdl: Fix LIBOBJ mangling to work with automake-1.16.

[dxcommon.git] / snippet / glconfig.mk

diff --git a/snippet/glconfig.mk b/snippet/glconfig.mk
index b18d50be1443e36fc47d891de5b8c56a29683a29..b7ed4cc02e88f648306824cc7b95458344f31655 100644 (file)
--- a/snippet/glconfig.mk
+++ b/snippet/glconfig.mk
@@ -1,4 +1,4 @@
-# Copyright © 2011-2013,2019 Nick Bowler
+# Copyright © 2011-2013, 2019, 2021-2022 Nick Bowler
 #
 # Automake fragment to generate a Gnulib config header to rewrite exported
 # symbols.  This fragment relies on the Gnulib makefile postprocessing done by
@@ -20,7 +20,6 @@ GLSYM_V   = $(GLSYM_V_@AM_V@)
 GLSYM_V_  = $(GLSYM_V_@AM_DEFAULT_V@)
 GLSYM_V_0 = @printf '  %$(DX_ALIGN_V)s %s\n' 'GLSYM   ' $<;
 
-gnulib_symfiles = $(gnulib_lt_objects:.lo=.glsym)
 gnulib_headers += $(GLCONFIG)
 
 # This suffix rule triggers symbol generation only on demand.  Dependencies are
@@ -45,6 +44,15 @@ clean-glconfig:
        done
 .PHONY: clean-glconfig
 
+# Produce the list of all currently-enabled gnulib object files to assist with
+# external build helpers.
+GLCONFIG_OBJECTS = &1
+glconfig-objects:
+       @:; { \
+         for f in $(gnulib_objects); do echo "$$f"; done; \
+       } >$(GLCONFIG_OBJECTS)
+.PHONY: glconfig-objects
+
 # The config header requires compilation of all gnulib object files via the
 # .glsym rule above.  However, it cannot depend on those build products
 # directly because they are phony, and would make this header never up-to-date.
@@ -78,13 +86,12 @@ glconfig-gen: $(gnulib_symfiles)
                        > $(GLCONFIG).tmp
 .PHONY: glconfig-gen
 
-@AMDEP_TRUE@@am__include@ @am__quote@@GLSRC@/$(DEPDIR)/glconfig.Ph@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@GLSRC@/$(DEPDIR)/glconfig.Ph@am__quote@@dx_include_marker@
 
 # Automake 1.16 and newer use make rules to generate the dependency stubs.
 # we must hook those which is kind of annoying to do.  This should be harmless
 # on previous versions which generate the stubs directly in config.status.
-_dx_glconfig_depfiles = am--depfiles
-$(_dx_glconfig_depfiles): @GLSRC@/$(DEPDIR)/glconfig.Ph
+@dx_depfiles_target@: @GLSRC@/$(DEPDIR)/glconfig.Ph
 @GLSRC@/$(DEPDIR)/glconfig.Ph:
        @$(MKDIR_P) $(@D)
        @echo '# dummy' >$@-t && mv -f $@-t $@