Mercurial > hg > octave-lyh > gnulib-hg
changeset 2360:97af0c8e6011
(install-exec-local, uninstall-local, ref-add.sed, ref-del.sed): New rules.
From Bruno.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Fri, 24 Mar 2000 05:46:01 +0000 |
parents | dbf725277cfc |
children | e42cadea9fe5 |
files | lib/Makefile.am |
diffstat | 1 files changed, 29 insertions(+), 6 deletions(-) [+] |
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--- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -55,20 +55,43 @@ mv $@-t $@ -# What a mess needed in order to install a simple file in $(libdir)! +# The following is needed in order to install a simple file in $(libdir) +# which is shared with other installed packages. We use a list of referencing +# packages so that "make uninstall" will remove the file if and only if it +# is not used by another installed package. -all-local: charset.alias +all-local: charset.alias ref-add.sed ref-del.sed install-exec-local: all-local $(mkinstalldirs) $(DESTDIR)$(libdir) - $(INSTALL_DATA) charset.alias $(libdir)/charset.alias + if test -f $(DESTDIR)$(libdir)/charset.alias; then \ + sed -f ref-add.sed < $(DESTDIR)$(libdir)/charset.alias > $(DESTDIR)$(libdir)/charset.alias-t ; \ + else \ + sed -f ref-add.sed < charset.alias > $(DESTDIR)$(libdir)/charset.alias-t ; \ + fi + $(INSTALL_DATA) $(DESTDIR)$(libdir)/charset.alias-t $(DESTDIR)$(libdir)/charset.alias + rm -f $(DESTDIR)$(libdir)/charset.alias-t -# Probably not a good idea. Other packages need $(libdir)/charset.alias too. -uninstall-local: - -rm -f $(libdir)/charset.alias +uninstall-local: all-local + if test -f $(DESTDIR)$(libdir)/charset.alias; then \ + sed -f ref-del.sed < $(DESTDIR)$(libdir)/charset.alias > $(DESTDIR)$(libdir)/charset.alias-t ; \ + if grep '^# Packages using this file: $$' $(DESTDIR)$(libdir)/charset.alias-t > /dev/null ; then \ + rm -f $(DESTDIR)$(libdir)/charset.alias ; \ + else \ + $(INSTALL_DATA) $(DESTDIR)$(libdir)/charset.alias-t $(DESTDIR)$(libdir)/charset.alias ; \ + fi ; \ + rm -f $(DESTDIR)$(libdir)/charset.alias-t ; \ + fi charset.alias: config.charset $(SHELL) $(srcdir)/config.charset '@host@' > $@-t mv $@-t $@ +ref-add.sed: ref-add.sed.in + sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' < $(srcdir)/ref-add.sed.in > ref-add.sed + +ref-del.sed: ref-del.sed.in + sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' < $(srcdir)/ref-del.sed.in > ref-del.sed + + CLEANFILES = charset.alias