actual "configure" script that then must be run to create the various
Makefile-s to build guile. The general rule is that you should be able
to check out a working directory of Guile from CVS, and then type
-"./autogen.sh", then "configure", and finally "make".
+"./autogen.sh", then "configure", and finally "make". No
+automatically generated files should be checked into the CVS
+repository.
+
+- The .cvsignore file is contained in the repository, to provide a
+reasonable list of auto-generated files that should not be checked in.
+This, however, prohibits one from having local additions to the
+.cvsignore file (yes, you can modify it and never check it in, but
+that doesn't seem to be a good solution to me). To get around this
+problem, you might want to patch your cvs program so that it uses a
+.cvsignore-local file (say) instead of the one from the repository. A
+patch for this can be found at the very end of this file.
- (Automake 1.4 only) Be sure to run automake at the top of the tree
with no arguments. Do not use `automake Makefile' to regenerate
Coding standards =====================================================
+- Before contributing larger amounts of code to Guile, please read the
+documents in `guile-core/devel/policy' in the CVS source tree.
+
- As for any part of Project GNU, changes to Guile should follow the
GNU coding standards. The standards are available via anonymous FTP
from prep.ai.mit.edu, as /pub/gnu/standards/standards.texi and
entails adding a test to configure.in, and then adding #ifdefs to your
code to disable it if the system's features are missing.
+- The normal way of removing a function, macro or variable is to mark
+it as "deprecated", keep it for a while, and remove it in a later
+release. If a function or macro is marked as "deprecated" it
+indicates that people shouldn't use it in new programs, and should try
+to remove it in old. Make sure that an alternative exists unless it
+is our purpose to remove functionality. Don't deprecate definitions
+if it is unclear when they will be removed. (This is to ensure that a
+valid way of implementing some functionality always exists.)
+
+When deprecating a definition, always following this procedure:
+
+1. Mark the definition using
+
+#if (SCM_DEBUG_DEPRECATED == 0)
+...
+#endif
+
+2. Write a comment at the definition explaining how a programmer
+can manage without the deprecated definition.
+
+3. Add an entry that the definition has been deprecated in NEWS
+
+4. At the top of release, there is a list of releases with reminders
+about what to do at each release. Add a reminder about the removal of
+the deprecated defintion at the appropriate release.
+
- When you make a user-visible change (i.e. one that should be
documented, and appear in NEWS, put an asterisk in column zero of the
start of the ChangeLog entry, like so:
prototypes for everything. You don't need to use SCM_P in new code.
-Jim Blandy
+Jim Blandy, and others
+
+
+Patches ===========================================================
+
+This one makes cvs-1.10 consider the file $CVSDOTIGNORE instead of
+.cvsignore when that environment variable is set.
+
+=== patch start ===
+diff -r -u cvs-1.10/src/cvs.h cvs-1.10.ignore-hack/src/cvs.h
+--- cvs-1.10/src/cvs.h Mon Jul 27 04:54:11 1998
++++ cvs-1.10.ignore-hack/src/cvs.h Sun Jan 23 12:58:09 2000
+@@ -516,7 +516,7 @@
+
+ extern int ign_name PROTO ((char *name));
+ void ign_add PROTO((char *ign, int hold));
+-void ign_add_file PROTO((char *file, int hold));
++int ign_add_file PROTO((char *file, int hold));
+ void ign_setup PROTO((void));
+ void ign_dir_add PROTO((char *name));
+ int ignore_directory PROTO((char *name));
+diff -r -u cvs-1.10/src/ignore.c cvs-1.10.ignore-hack/src/ignore.c
+--- cvs-1.10/src/ignore.c Mon Sep 8 01:04:15 1997
++++ cvs-1.10.ignore-hack/src/ignore.c Sun Jan 23 12:57:50 2000
+@@ -99,9 +99,9 @@
+ /*
+ * Open a file and read lines, feeding each line to a line parser. Arrange
+ * for keeping a temporary list of wildcards at the end, if the "hold"
+- * argument is set.
++ * argument is set. Return true when the file exists and has been handled.
+ */
+-void
++int
+ ign_add_file (file, hold)
+ char *file;
+ int hold;
+@@ -149,8 +149,8 @@
+ if (fp == NULL)
+ {
+ if (! existence_error (errno))
+- error (0, errno, "cannot open %s", file);
+- return;
++ error (0, errno, "cannot open %s", file);
++ return 0;
+ }
+ while (getline (&line, &line_allocated, fp) >= 0)
+ ign_add (line, hold);
+@@ -159,6 +159,7 @@
+ if (fclose (fp) < 0)
+ error (0, errno, "cannot close %s", file);
+ free (line);
++ return 1;
+ }
+
+ /* Parse a line of space-separated wildcards and add them to the list. */
+@@ -375,6 +376,7 @@
+ struct stat sb;
+ char *file;
+ char *xdir;
++ char *cvsdotignore;
+
+ /* Set SUBDIRS if we have subdirectory information in ENTRIES. */
+ if (entries == NULL)
+@@ -397,7 +399,10 @@
+ if (dirp == NULL)
+ return;
+
+- ign_add_file (CVSDOTIGNORE, 1);
++ cvsdotignore = getenv("CVSDOTIGNORE");
++ if (cvsdotignore == NULL || !ign_add_file (cvsdotignore, 1))
++ ign_add_file (CVSDOTIGNORE, 1);
++
+ wrap_add_file (CVSDOTWRAPPER, 1);
+
+ while ((dp = readdir (dirp)) != NULL)
+=== patch end ===
+
+This one is for pcl-cvs-2.9.2, so that `i' adds to the local
+.cvsignore file.
+
+=== patch start ===
+--- pcl-cvs.el~ Mon Nov 1 12:33:46 1999
++++ pcl-cvs.el Tue Jan 25 21:46:27 2000
+@@ -1177,7 +1177,10 @@
+ "Append the file in FILEINFO to the .cvsignore file.
+ Can only be used in the *cvs* buffer."
+ (save-window-excursion
+- (set-buffer (find-file-noselect (expand-file-name ".cvsignore" dir)))
++ (set-buffer (find-file-noselect
++ (expand-file-name (or (getenv "CVSDOTIGNORE")
++ ".cvsignore")
++ dir)))
+ (goto-char (point-max))
+ (unless (zerop (current-column)) (insert "\n"))
+ (insert str "\n")
+=== patch end ===
HCoop / bpt / guile.git / blobdiff