Updates
This commit is contained in:
Torsten Kurbad
@@ -0,0 +1,193 @@
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dnl Copyright (C) 2000-2023 Free Software Foundation, Inc.
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dnl
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dnl GCC is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3, or (at your option)
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dnl any later version.
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dnl
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dnl GCC is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with GCC; see the file COPYING3. If not see
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dnl <http://www.gnu.org/licenses/>.
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dnl See whether strncmp reads past the end of its string parameters.
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dnl On some versions of SunOS4 at least, strncmp reads a word at a time
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dnl but erroneously reads past the end of strings. This can cause
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dnl a SEGV in some cases.
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AC_DEFUN([libiberty_AC_FUNC_STRNCMP],
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[AC_REQUIRE([AC_FUNC_MMAP])
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AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works,
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[AC_TRY_RUN([
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/* Test by Jim Wilson and Kaveh Ghazi.
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Check whether strncmp reads past the end of its string parameters. */
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#ifdef HAVE_FCNTL_H
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#include <fcntl.h>
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#endif
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#ifdef HAVE_SYS_MMAN_H
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#include <sys/mman.h>
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#endif
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#ifndef MAP_ANON
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#ifdef MAP_ANONYMOUS
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#define MAP_ANON MAP_ANONYMOUS
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#else
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#define MAP_ANON MAP_FILE
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#endif
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#endif
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#ifndef MAP_FILE
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#define MAP_FILE 0
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#endif
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#ifndef O_RDONLY
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#define O_RDONLY 0
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#endif
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#define MAP_LEN 0x10000
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int
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main (void)
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{
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#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
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char *p;
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int dev_zero;
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dev_zero = open ("/dev/zero", O_RDONLY);
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if (dev_zero < 0)
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exit (1);
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p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
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MAP_ANON|MAP_PRIVATE, dev_zero, 0);
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if (p == (char *)-1)
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p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
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MAP_ANON|MAP_PRIVATE, -1, 0);
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if (p == (char *)-1)
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exit (2);
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else
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{
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char *string = "__si_type_info";
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char *q = (char *) p + MAP_LEN - strlen (string) - 2;
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char *r = (char *) p + 0xe;
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strcpy (q, string);
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strcpy (r, string);
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strncmp (r, q, 14);
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}
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#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
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exit (0);
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}
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], ac_cv_func_strncmp_works=yes, ac_cv_func_strncmp_works=no,
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ac_cv_func_strncmp_works=yes)
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rm -f core core.* *.core])
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if test $ac_cv_func_strncmp_works = no ; then
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AC_LIBOBJ([strncmp])
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fi
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])
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dnl See if errno must be declared even when <errno.h> is included.
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AC_DEFUN([libiberty_AC_DECLARE_ERRNO],
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[AC_CACHE_CHECK(whether errno must be declared, libiberty_cv_declare_errno,
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[AC_TRY_COMPILE(
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[#include <errno.h>],
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[int x = errno;],
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libiberty_cv_declare_errno=no,
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libiberty_cv_declare_errno=yes)])
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if test $libiberty_cv_declare_errno = yes
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then AC_DEFINE(NEED_DECLARATION_ERRNO, 1,
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[Define if errno must be declared even when <errno.h> is included.])
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fi
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])
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dnl See whether we need a declaration for a function.
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AC_DEFUN([libiberty_NEED_DECLARATION],
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[AC_MSG_CHECKING([whether $1 must be declared])
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AC_CACHE_VAL(libiberty_cv_decl_needed_$1,
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[AC_TRY_COMPILE([
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#include "confdefs.h"
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#include <stdio.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#else
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif],
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[char *(*pfn) = (char *(*)) $1],
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libiberty_cv_decl_needed_$1=no, libiberty_cv_decl_needed_$1=yes)])
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AC_MSG_RESULT($libiberty_cv_decl_needed_$1)
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if test $libiberty_cv_decl_needed_$1 = yes; then
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AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]), 1,
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[Define if $1 is not declared in system header files.])
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fi
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])dnl
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# We always want a C version of alloca() compiled into libiberty,
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# because native-compiler support for the real alloca is so !@#$%
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# unreliable that GCC has decided to use it only when being compiled
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# by GCC. This is the part of AC_FUNC_ALLOCA that calculates the
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# information alloca.c needs.
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AC_DEFUN([libiberty_AC_FUNC_C_ALLOCA],
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[AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray,
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[AC_EGREP_CPP(webecray,
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[#if defined(CRAY) && ! defined(CRAY2)
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webecray
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#else
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wenotbecray
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#endif
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], ac_cv_os_cray=yes, ac_cv_os_cray=no)])
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if test $ac_cv_os_cray = yes; then
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for ac_func in _getb67 GETB67 getb67; do
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AC_CHECK_FUNC($ac_func,
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[AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func,
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[Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP
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systems. This function is required for alloca.c support on those
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systems.]) break])
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done
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fi
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AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
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[AC_TRY_RUN([#include <stdlib.h>
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int
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find_stack_direction (void)
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{
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static char *addr = 0;
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auto char dummy;
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if (addr == 0)
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{
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addr = &dummy;
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return find_stack_direction ();
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}
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else
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return (&dummy > addr) ? 1 : -1;
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}
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int
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main (void)
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{
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exit (find_stack_direction() < 0);
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}],
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ac_cv_c_stack_direction=1,
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ac_cv_c_stack_direction=-1,
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ac_cv_c_stack_direction=0)])
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AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction,
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[Define if you know the direction of stack growth for your system;
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otherwise it will be automatically deduced at run-time.
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STACK_DIRECTION > 0 => grows toward higher addresses
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STACK_DIRECTION < 0 => grows toward lower addresses
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STACK_DIRECTION = 0 => direction of growth unknown])
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])
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@@ -1,30 +0,0 @@
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--- a/support/sdbinutils/config/override.m4
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+++ b/support/sdbinutils/config/override.m4
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@@ -27,27 +27,6 @@
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m4_copy_force([_AC_PREREQ], [AC_PREREQ])
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-dnl Ensure exactly this Autoconf version is used
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-m4_ifndef([_GCC_AUTOCONF_VERSION],
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- [m4_define([_GCC_AUTOCONF_VERSION], [2.64])])
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-
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-dnl Test for the exact version when AC_INIT is expanded.
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-dnl This allows to update the tree in steps (for testing)
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-dnl by putting
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-dnl m4_define([_GCC_AUTOCONF_VERSION], [X.Y])
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-dnl in configure.ac before AC_INIT,
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-dnl without rewriting this file.
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-dnl Or for updating the whole tree at once with the definition above.
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-AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK],
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-[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]),
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- m4_defn([m4_PACKAGE_VERSION]), [],
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- [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])])
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-])
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-m4_define([AC_INIT], m4_defn([AC_INIT])[
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-_GCC_AUTOCONF_VERSION_CHECK
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-])
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-
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-
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dnl Ensure we do not use a buggy M4.
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m4_if(m4_index([..wi.d.], [.d.]), [-1],
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[m4_fatal(m4_do([m4 with buggy strstr detected. Please install
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@@ -0,0 +1,24 @@
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Link -ltinfo for ucsim
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/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/dev-embedded/sdcc-4.2.0/temp/cc3R2ckl.ltrans0.ltrans.o: undefined reference to symbol 'nodelay'
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/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /lib64/libtinfo.so.6: error adding symbols: DSO missing from command line
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--- sdcc-4.2.0.orig/sim/ucsim/configure.ac
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+++ sdcc-4.2.0/sim/ucsim/configure.ac
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@@ -405,14 +405,14 @@
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if test $curses_ok != yes; then
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AC_CHECK_LIB(curses,nl,
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curses_ok="yes"
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- CURSES_LIBS="${CURSES_LIBS} -lcurses",
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+ CURSES_LIBS="${CURSES_LIBS} -lcurses -ltinfo",
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curses_ok="no")
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fi
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if test $curses_ok != yes; then
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AC_CHECK_LIB(ncurses,nl,
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curses_ok="yes"
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- CURSES_LIBS="${CURSES_LIBS} -lncurses",
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+ CURSES_LIBS="${CURSES_LIBS} -lncurses -ltinfo",
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curses_ok="no")
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fi
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fi
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@@ -0,0 +1,62 @@
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https://bugs.gentoo.org/911463
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--- a/support/sdbinutils/config/override.m4
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+++ b/support/sdbinutils/config/override.m4
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@@ -27,27 +27,6 @@
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m4_copy_force([_AC_PREREQ], [AC_PREREQ])
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-dnl Ensure exactly this Autoconf version is used
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-m4_ifndef([_GCC_AUTOCONF_VERSION],
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- [m4_define([_GCC_AUTOCONF_VERSION], [2.69])])
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-
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-dnl Test for the exact version when AC_INIT is expanded.
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-dnl This allows one to update the tree in steps (for testing)
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-dnl by putting
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-dnl m4_define([_GCC_AUTOCONF_VERSION], [X.Y])
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-dnl in configure.ac before AC_INIT,
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-dnl without rewriting this file.
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-dnl Or for updating the whole tree at once with the definition above.
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-AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK],
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-[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]),
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- m4_defn([m4_PACKAGE_VERSION]), [],
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- [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])])
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-])
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-m4_define([AC_INIT], m4_defn([AC_INIT])[
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-_GCC_AUTOCONF_VERSION_CHECK
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-])
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-
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-
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dnl Ensure we do not use a buggy M4.
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m4_if(m4_index([..wi.d.], [.d.]), [-1],
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[m4_fatal(m4_do([m4 with buggy strstr detected. Please install
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--- a/support/cpp/config/override.m4
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+++ b/support/cpp/config/override.m4
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@@ -27,27 +27,6 @@
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m4_copy_force([_AC_PREREQ], [AC_PREREQ])
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-dnl Ensure exactly this Autoconf version is used
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-m4_ifndef([_GCC_AUTOCONF_VERSION],
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- [m4_define([_GCC_AUTOCONF_VERSION], [2.69])])
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-
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-dnl Test for the exact version when AC_INIT is expanded.
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-dnl This allows to update the tree in steps (for testing)
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-dnl by putting
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-dnl m4_define([_GCC_AUTOCONF_VERSION], [X.Y])
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-dnl in configure.ac before AC_INIT,
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-dnl without rewriting this file.
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-dnl Or for updating the whole tree at once with the definition above.
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-AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK],
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-[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]),
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- m4_defn([m4_PACKAGE_VERSION]), [],
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- [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])])
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-])
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-m4_define([AC_INIT], m4_defn([AC_INIT])[
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-_GCC_AUTOCONF_VERSION_CHECK
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-])
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-
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-
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dnl Ensure we do not use a buggy M4.
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m4_if(m4_index([..wi.d.], [.d.]), [-1],
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[m4_fatal(m4_do([m4 with buggy strstr detected. Please install
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@@ -0,0 +1,15 @@
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Most implicit function declarations left come from the included libiberty.
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Add it to eautoreconf to regenerate its tests.
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https://bugs.gentoo.org/898594
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--- a/configure.ac
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+++ b/configure.ac
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@@ -874,7 +874,7 @@
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test $OPT_DISABLE_PACKIHX = 0 && AC_CONFIG_SUBDIRS(support/packihx)
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test $OPT_DISABLE_UCSIM = 0 && AC_CONFIG_SUBDIRS(sim/ucsim)
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test $OPT_DISABLE_SDCDB = 0 && AC_CONFIG_SUBDIRS(debugger/mcs51)
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-test $OPT_DISABLE_SDBINUTILS = 0 && AC_CONFIG_SUBDIRS(support/sdbinutils)
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+test $OPT_DISABLE_SDBINUTILS = 0 && AC_CONFIG_SUBDIRS(support/sdbinutils support/sdbinutils/libiberty)
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AC_CONFIG_FILES([doc/Makefile])
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####test $OPT_DISABLE_AVR = 0 && AC_CONFIG_FILES([src/avr/Makefile])
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@@ -0,0 +1,22 @@
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https://bugs.gentoo.org/917114
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https://sourceforge.net/p/sdcc/support-requests/193/
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--- sdcc/Makefile.in
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+++ sdcc/Makefile.in
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@@ -98,7 +98,6 @@
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ifeq ($(OPT_DISABLE_SDBINUTILS), 0)
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TARGETS += sdcc-sdbinutils
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PKGS += $(SDCC_SDBINUTILS)
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-SDBINUTILS_BINS = sdar$(EXEEXT) sdranlib$(EXEEXT) sdnm$(EXEEXT) sdobjcopy$(EXEEXT)
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SDCC_BINUTILS = sdcc-sdbinutils
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endif
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@@ -142,7 +141,7 @@
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tini: checkconf sdcc-tini
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-sdcc-libs: ${SDCC_SDBINUTILS}
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+sdcc-libs: ${SDCC_BINUTILS}
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for lib in $(SDCC_LIBS); do $(MAKE) -C $$lib; done
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sdcc-cc: sdcc-libs
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@@ -0,0 +1,13 @@
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Fix implicit function declaration in configure logs: mkdir
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https://bugs.gentoo.org/898594
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||||
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||||
--- a/support/cpp/configure.ac
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+++ b/support/cpp/configure.ac
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@@ -2317,6 +2317,7 @@
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################################################################################
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# mkdir takes a single argument on some systems.
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+AC_CHECK_HEADERS([sys/stat.h])
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gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
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# File extensions
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||||
Reference in New Issue
Block a user