- @cat tmp-ilist | while read f; do \
- d="`echo $$f | sed -e 's,/[^/]*$$,,'`"; \
- $(mkinstalldirs) $(DESTDIR)$(gxx_include_dir)/$$d; \
- if test -f $(srcdir)/$$f; then p=$(srcdir)/$$f; else p=$$f; fi; \
- echo " $(INSTALL_DATA) $$p $(DESTDIR)$(gxx_include_dir)/$$f"; \
- $(INSTALL_DATA) $$p $(DESTDIR)$(gxx_include_dir)/$$f; \
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ while read file; do echo "$$file $$file"; done < tmp-ilist | \
+ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+ $(AWK) 'BEGIN { files["."] = "" } \
+ { files[$$2] = files[$$2] " " $$1; \
+ if (++n[$$2] == $(install_data_local_split)) { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+ END { for (dir in files) print dir, files[dir] }' | \
+ while read dir files; do \
+ xfiles=; for file in $$files; do \
+ if test -f "$$file"; then xfiles="$$xfiles $$file"; \
+ else xfiles="$$xfiles $(srcdir)/$$file"; fi; done; \
+ test -z "$$xfiles" || { \
+ test "x$$dir" = x. || { \
+ echo "$(mkinstalldirs) $(DESTDIR)$(gxx_include_dir)/$$dir"; \
+ $(mkinstalldirs) $(DESTDIR)$(gxx_include_dir)/$$dir; }; \
+ echo " $(INSTALL_DATA) $$xfiles $(DESTDIR)$(gxx_include_dir)/$$dir"; \
+ $(INSTALL_DATA) $$xfiles $(DESTDIR)$(gxx_include_dir)/$$dir; }; \