GNU grep-2.5 installation patch

[scott douglass]

Hello,

[I'm sending this to you because the GNU grep 2.5 ChangeLog indicates that you 
made the change to install egrep and fgrep links.]

Here's a small patch to GNU grep 2.5 that fixes two things about installing:
[1] it makes the egrep and fgrep links correctly obey --program-suffix
[2] it allows installing the egrep and fgrep links over existing egrep and 
fgrep links

Actually, I've only tried the change by altering Makefile.in (as opposed to 
Makefile.am) but the two files are so parallel I feel confident to send the 
Makefile.am diffs.

Thanks.

diff -ur grep-2.5-orig/src/Makefile.am grep-2.5-patched/src/Makefile.am
--- grep-2.5-orig/src/Makefile.am       Wed Mar 13 15:23:51 2002
+++ grep-2.5-patched/src/Makefile.am    Mon May 13 15:44:24 2002
@@ -18,5 +18,9 @@
              vms_fab.c vms_fab.h
 
 install-exec-local:
-       @SYMLINK@ @SYMLINKFROM@ $(bindir)/egrep
-       @SYMLINK@ @SYMLINKFROM@ $(bindir)/fgrep
+       @g=`echo @SYMLINKFROM@|sed '$(transform);s/$$/$(EXEEXT)/'`; for p in 
egrep fgrep; do \
+         f=`echo $$f|sed '$(transform);s/$$/$(EXEEXT)/'`; \
+         echo " rm -f $(DESTDIR)$(bindir)/$$f ; @SYMLINK@ $$g $(bindir)/$$f"; \
+         rm -f $(DESTDIR)$(bindir)/$$f; \
+         @SYMLINK@ $$g $(bindir)/$$f; \
+       done