Use shell invocation $$() rather than make invocation $(shell ).

Fixes info symlinks when installing from --srcdir, ie: GUB3.

diff --git a/GNUmakefile.in b/GNUmakefile.in
index 0e363b1c965d4baeb1f2c30603c1edb741199203..012a9e82f7f7d7cfc852730d43bec47d135fe2c3 100644 (file)
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -77,8 +77,8 @@ install-WWW:
 install-info-WWW:
        $(MAKE) -C Documentation/user install-info
        $(MAKE) -C input/lsr install-info
-       (cd $(DESTDIR)$(infodir) && rm -f lilypond && ln -sf $(shell $(PYTHON) $(buildscript-dir)/relative $(DESTDIR)$(webdir)/Documentation/user) lilypond)
-       (cd $(DESTDIR)$(infodir) && rm -f lilypond-snippets && ln -sf $(shell $(PYTHON) $(buildscript-dir)/relative $(DESTDIR)$(webdir)/input/lsr) lilypond-snippets)
+       (cd $(DESTDIR)$(infodir) && rm -f lilypond && ln -sf $$($(PYTHON) $(buildscript-dir)/relative $(DESTDIR)$(webdir)/Documentation/user) lilypond)
+       (cd $(DESTDIR)$(infodir) && rm -f lilypond-snippets && ln -sf $$($(PYTHON) $(buildscript-dir)/relative $(DESTDIR)$(webdir)/input/lsr) lilypond-snippets)
 
 web-install:
        $(MAKE) out=www install-WWW