Date: Tue, 29 Sep 1998 14:08:10 -0700 (PDT) From: taoka@infonets.hiroshima-u.ac.jp To: freebsd-gnats-submit@FreeBSD.ORG Subject: ports/8096: ELF patch for editors/xemacs (XEmacs-19.16) Message-ID: <199809292108.OAA10961@hub.freebsd.org>
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>Number: 8096
>Category: ports
>Synopsis: ELF patch for editors/xemacs (XEmacs-19.16)
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Tue Sep 29 14:10:01 PDT 1998
>Last-Modified:
>Originator: Satoshi Taoka
>Organization:
Hiroshima Univ. in Japan
>Release: FreeBSD 3.0-19980921-BETA
>Environment:
>Description:
This is a ELF patch for editors/xemacs (XEmacs 19.16).
This is slightly different from the patch of PR (ports/8092)
for XEmacs 20.4.
# See ports/8092.
This has no next line:
+#define LINKER "$(CC) -nostdlib"
Because, on XEmacs 19, we cannot build by error of make command.
>How-To-Repeat:
>Fix:
[the new patch file patch-ah]
diff -ru orig/s/freebsd.h src/s/freebsd.h
--- orig/s/freebsd.h Mon Oct 13 07:05:45 1997
+++ src/s/freebsd.h Wed Sep 30 05:06:28 1998
@@ -53,6 +53,19 @@
/* freebsd has POSIX-style pgrp behavior. */
#define GETPGRP_NO_ARG
+#ifdef __ELF__ /* since from 3.0-CURRENT(maybe 19980831 or later) */
+#ifndef NOT_C_CODE
+#include <stddef.h>
+#endif
+#define LD_SWITCH_SYSTEM
+#define START_FILES pre-crt0.o /usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtbegin.o
+#define UNEXEC unexelf.o
+#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtend.o /usr/lib/crtn.o
+#undef LIB_GCC
+#define LIB_GCC
+
+#else /* not __ELF__ */
+
#ifndef NO_SHARED_LIBS
#define LD_SWITCH_SYSTEM -e start -dc -dp
#define HAVE_TEXT_START /* No need to define `start_of_text'. */
@@ -73,6 +86,8 @@
#define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))
#endif /* __FreeBSD__ */
#endif /* NO_SHARED_LIBS */
+
+#endif /* not __ELF__ */
#define HAVE_GETLOADAVG
#define NO_TERMIO
diff -ru orig/unexelf.c src/unexelf.c
--- orig/unexelf.c Wed Dec 18 12:38:00 1996
+++ src/unexelf.c Wed Sep 30 04:14:34 1998
@@ -845,7 +845,9 @@
for (; symp < symendp; symp ++)
if (strcmp ((char *) (symnames + symp->st_name), "_end") == 0
- || strcmp ((char *) (symnames + symp->st_name), "_edata") == 0)
+ || strcmp ((char *) (symnames + symp->st_name), "end") == 0
+ || strcmp ((char *) (symnames + symp->st_name), "_edata") == 0
+ || strcmp ((char *) (symnames + symp->st_name), "edata") == 0)
memcpy (&symp->st_value, &new_bss_addr, sizeof (new_bss_addr));
}
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