"make uninstall": remove ngircd.conf if not modified

Now "make uninstall" removes the installed "ngircd.conf" file, if it
is still equal to our "sample-ngircd.conf" file and therefore hasn't
been modified by the user. If it has been modified, it isn't removed
and a notice is displayed to the user.

In addition, "make install" now displays a message when no ngircd.conf
file exists and the "sample-ngircd.conf" file will be installed as a
starting point.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 92e019b832ad1bcd00b3ca0bdd4f4fe929a72472..3bf68fb4a22991bfde217b124b956d80d4f4907b 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -52,8 +52,8 @@ all: $(generated_docs)
 
 install-data-hook: $(static_docs) $(toplevel_docs) $(generated_docs)
        $(mkinstalldirs) $(DESTDIR)$(sysconfdir)
-       if [ ! -f $(DESTDIR)$(sysconfdir)/ngircd.conf ]; then \
-         $(INSTALL) -m 600 -c sample-ngircd.conf $(DESTDIR)$(sysconfdir)/ngircd.conf; \
+       @if [ ! -f $(DESTDIR)$(sysconfdir)/ngircd.conf ]; then \
+         make install-config; \
         fi
        $(mkinstalldirs) $(DESTDIR)$(docdir)
        for f in $(static_docs) $(toplevel_docs); do \
@@ -63,10 +63,30 @@ install-data-hook: $(static_docs) $(toplevel_docs) $(generated_docs)
          $(INSTALL) -m 644 -c $$f $(DESTDIR)$(docdir)/; \
         done
 
+install-config:
+       $(INSTALL) -m 600 -c sample-ngircd.conf $(DESTDIR)$(sysconfdir)/ngircd.conf
+       @echo; \
+        echo " ** NOTE: Installed sample configuration file:"; \
+        echo " ** \"$(DESTDIR)$(sysconfdir)/ngircd.conf\""; \
+        echo
+
 uninstall-hook:
        rm -rf $(DESTDIR)$(docdir)
+       @if cmp --silent sample-ngircd.conf $(DESTDIR)$(sysconfdir)/ngircd.conf; then \
+         make uninstall-config; \
+        else \
+         echo; \
+         echo " ** NOTE: Not uninstalling changed configuration file:"; \
+         echo " ** \"$(DESTDIR)$(sysconfdir)/ngircd.conf\""; \
+         echo; \
+        fi
+
+uninstall-config:
+       rm -f $(DESTDIR)$(sysconfdir)/ngircd.conf
 
 srcdoc:
        make -C src srcdoc
 
+.PHONY: install-config uninstall-config srcdoc
+
 # -eof-