- Changed a few switches.

[ginac.git] / doc / reference / Makefile.am

diff --git a/doc/reference/Makefile.am b/doc/reference/Makefile.am
index 44b8510f3b831839dcf8edd649821d9d2225f383..db541b8bb3204fcef645ccbc75e9914870dc67bf 100644 (file)
--- a/doc/reference/Makefile.am
+++ b/doc/reference/Makefile.am
@@ -46,20 +46,26 @@ reference.ps: latex latex/reference.ps
 ginacdocdir = $(datadir)/doc/GiNaC
 ginacreferencedir = $(ginacdocdir)/reference
 ginacreference_DATA = @REFERENCE_TARGETS@
-EXTRA_DATA = index.html reference.ps
 
 CLEANFILES = *.html *.gif doxygen.css *.ps latex/*
 EXTRA_DIST = DoxyfileHTML DoxyfileTEX Doxyfooter
 
 install-data-local:
-       $(INSTALL_DATA) $(srcdir)/doxygen.css $(DESTDIR)$(ginacreferencedir)/doxygen.css
+       @if [ -f $(srcdir)/doxygen.css ]; then \
+         echo " $(INSTALL_DATA) $(srcdir)/doxygen.css $(DESTDIR)$(ginacreferencedir)/doxygen.css"; \
+         $(INSTALL_DATA) $(srcdir)/doxygen.css $(DESTDIR)$(ginacreferencedir)/doxygen.css; \
+       fi
        @for p in *.html; do \
-         echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p"; \
-         $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p; \
+         if [ -f $(srcdir)/$$p ]; then \
+           echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p"; \
+           $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p; \
+         fi; \
        done
        @for p in *.gif; do \
-         echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p"; \
-         $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p; \
+         if [ -f $(srcdir)/$$p ]; then \
+           echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p"; \
+           $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(ginacreferencedir)/$$p; \
+         fi; \
        done
 
 uninstall-local: