[src/trunk]: src/lib/libedit Instead of compiling all the source files togeth...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/aee7aed8e792
branches:  trunk
changeset: 345143:aee7aed8e792
user:      christos <christos%NetBSD.org@localhost>
date:      Mon May 09 21:38:27 2016 +0000

description:
Instead of compiling all the source files together in one big file, use
protected visibility to achieve the same effect.

diffstat:

 lib/libedit/Makefile   |  16 +++++-----------
 lib/libedit/editline.c |  21 ---------------------
 lib/libedit/sys.h      |   8 +++-----
 3 files changed, 8 insertions(+), 37 deletions(-)

diffs (84 lines):

diff -r ce2be62f08fd -r aee7aed8e792 lib/libedit/Makefile
--- a/lib/libedit/Makefile      Mon May 09 21:37:34 2016 +0000
+++ b/lib/libedit/Makefile      Mon May 09 21:38:27 2016 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.61 2016/05/02 14:12:09 wiz Exp $
+#      $NetBSD: Makefile,v 1.62 2016/05/09 21:38:27 christos Exp $
 #      @(#)Makefile    8.1 (Berkeley) 6/4/93
 
 USE_SHLIBDIR=  yes
@@ -14,9 +14,10 @@
 CWARNFLAGS.gcc+=       -Wconversion
 CWARNFLAGS.clang+=     -Wno-cast-qual
 
-OSRCS= chared.c common.c el.c eln.c emacs.c filecomplete.c \
-       hist.c keymacro.c map.c chartype.c \
-       parse.c prompt.c read.c refresh.c search.c sig.c terminal.c tty.c vi.c
+SRCS = chared.c chartype.c common.c el.c eln.c emacs.c filecomplete.c \
+       hist.c history.c historyn.c keymacro.c map.c \
+       parse.c prompt.c read.c readline.c refresh.c search.c sig.c \
+       terminal.c tokenizer.c tokenizern.c tty.c vi.c
 
 MAN=   editline.3 editrc.5 editline.7
 
@@ -64,13 +65,6 @@
 editline.3 tok_wreset.3 \
 editline.3 tok_wstr.3
 
-# For speed and debugging
-#SRCS=   ${OSRCS}
-# For protection
-SRCS=  editline.c
-
-SRCS += history.c historyn.c tokenizer.c tokenizern.c readline.c
-
 LIBEDITDIR?=${.CURDIR}
 
 INCS= histedit.h
diff -r ce2be62f08fd -r aee7aed8e792 lib/libedit/editline.c
--- a/lib/libedit/editline.c    Mon May 09 21:37:34 2016 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,21 +0,0 @@
-#define protected static
-#define SCCSID
-#include "chared.c"
-#include "common.c"
-#include "el.c"
-#include "eln.c"
-#include "emacs.c"
-#include "filecomplete.c"
-#include "hist.c"
-#include "keymacro.c"
-#include "map.c"
-#include "chartype.c"
-#include "parse.c"
-#include "prompt.c"
-#include "read.c"
-#include "refresh.c"
-#include "search.c"
-#include "sig.c"
-#include "terminal.c"
-#include "tty.c"
-#include "vi.c"
diff -r ce2be62f08fd -r aee7aed8e792 lib/libedit/sys.h
--- a/lib/libedit/sys.h Mon May 09 21:37:34 2016 +0000
+++ b/lib/libedit/sys.h Mon May 09 21:38:27 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sys.h,v 1.25 2016/04/11 18:56:31 christos Exp $        */
+/*     $NetBSD: sys.h,v 1.26 2016/05/09 21:38:27 christos Exp $        */
 
 /*-
  * Copyright (c) 1992, 1993
@@ -58,10 +58,8 @@
 # endif
 #endif
 
-#ifndef protected
-# define protected     /* Redefined from elsewhere to "static" */
-                       /* When we want to hide everything      */
-#endif
+/* If your compiler does not support this, define it to be empty. */
+#define protected __attribute__((__visibility__("hidden")))
 
 #ifndef __arraycount
 # define __arraycount(a) (sizeof(a) / sizeof(*(a)))