ae68285509
Fix the following build failure raised since bump of autoconf to version
2.71 in commit ecd54b65c1:
configure: error: *** ANSI C header files not found.
Fixes:
- http://autobuild.buildroot.org/results/e7dc47da7863a5dc492154f620c4fcebafccf6ea
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
172 lines
4.8 KiB
Diff
172 lines
4.8 KiB
Diff
From 060ce10163e46a740c15036fc56214468abc710b Mon Sep 17 00:00:00 2001
|
|
From: Jaco Kroon <jaco@uls.co.za>
|
|
Date: Fri, 8 Jan 2021 18:02:47 +0200
|
|
Subject: [PATCH] AC_HEADER_STDC causes a compile failure with autoconf 2.70
|
|
|
|
From https://www.mail-archive.com/bug-autoconf@gnu.org/msg04408.html
|
|
|
|
> ... the long-obsolete AC_HEADER_STDC, previously used internally by
|
|
> AC_INCLUDES_DEFAULT, used AC_EGREP_HEADER. The AC_HEADER_STDC macro
|
|
> is now a no-op (and is not used at all within Autoconf anymore), so
|
|
> that change is likely what made the first use of AC_EGREP_HEADER the
|
|
> one inside the if condition, causing the observed results.
|
|
|
|
The implication is that the test does nothing anyway, and due to it
|
|
being a no-op from 2.70 onwards, results in the required not being set
|
|
to yes, resulting in ./configure to fail.
|
|
|
|
Change-Id: Ic1ff38d87f791fbf1f2a80512f81bb7110392460
|
|
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
|
|
|
|
[Retrieved from:
|
|
https://github.com/asterisk/asterisk/commit/060ce10163e46a740c15036fc56214468abc710b]
|
|
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
|
|
---
|
|
configure | 116 ---------------------------------------------------
|
|
configure.ac | 5 ---
|
|
2 files changed, 121 deletions(-)
|
|
|
|
diff --git a/configure b/configure
|
|
index 3594ac62f0c..735a8e98c7f 100755
|
|
--- a/configure
|
|
+++ b/configure
|
|
@@ -13129,122 +13129,6 @@ if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
|
|
as_fn_error $? "*** Could not find dirent header that defines 'DIR'." "$LINENO" 5
|
|
fi
|
|
|
|
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
|
-$as_echo_n "checking for ANSI C header files... " >&6; }
|
|
-if ${ac_cv_header_stdc+:} false; then :
|
|
- $as_echo_n "(cached) " >&6
|
|
-else
|
|
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
-/* end confdefs.h. */
|
|
-#include <stdlib.h>
|
|
-#include <stdarg.h>
|
|
-#include <string.h>
|
|
-#include <float.h>
|
|
-
|
|
-int
|
|
-main ()
|
|
-{
|
|
-
|
|
- ;
|
|
- return 0;
|
|
-}
|
|
-_ACEOF
|
|
-if ac_fn_c_try_compile "$LINENO"; then :
|
|
- ac_cv_header_stdc=yes
|
|
-else
|
|
- ac_cv_header_stdc=no
|
|
-fi
|
|
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
-
|
|
-if test $ac_cv_header_stdc = yes; then
|
|
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
|
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
-/* end confdefs.h. */
|
|
-#include <string.h>
|
|
-
|
|
-_ACEOF
|
|
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
- $EGREP "memchr" >/dev/null 2>&1; then :
|
|
-
|
|
-else
|
|
- ac_cv_header_stdc=no
|
|
-fi
|
|
-rm -f conftest*
|
|
-
|
|
-fi
|
|
-
|
|
-if test $ac_cv_header_stdc = yes; then
|
|
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
|
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
-/* end confdefs.h. */
|
|
-#include <stdlib.h>
|
|
-
|
|
-_ACEOF
|
|
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
- $EGREP "free" >/dev/null 2>&1; then :
|
|
-
|
|
-else
|
|
- ac_cv_header_stdc=no
|
|
-fi
|
|
-rm -f conftest*
|
|
-
|
|
-fi
|
|
-
|
|
-if test $ac_cv_header_stdc = yes; then
|
|
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
|
- if test "$cross_compiling" = yes; then :
|
|
- :
|
|
-else
|
|
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
-/* end confdefs.h. */
|
|
-#include <ctype.h>
|
|
-#include <stdlib.h>
|
|
-#if ((' ' & 0x0FF) == 0x020)
|
|
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
|
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
|
-#else
|
|
-# define ISLOWER(c) \
|
|
- (('a' <= (c) && (c) <= 'i') \
|
|
- || ('j' <= (c) && (c) <= 'r') \
|
|
- || ('s' <= (c) && (c) <= 'z'))
|
|
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
|
|
-#endif
|
|
-
|
|
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
|
-int
|
|
-main ()
|
|
-{
|
|
- int i;
|
|
- for (i = 0; i < 256; i++)
|
|
- if (XOR (islower (i), ISLOWER (i))
|
|
- || toupper (i) != TOUPPER (i))
|
|
- return 2;
|
|
- return 0;
|
|
-}
|
|
-_ACEOF
|
|
-if ac_fn_c_try_run "$LINENO"; then :
|
|
-
|
|
-else
|
|
- ac_cv_header_stdc=no
|
|
-fi
|
|
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
|
- conftest.$ac_objext conftest.beam conftest.$ac_ext
|
|
-fi
|
|
-
|
|
-fi
|
|
-fi
|
|
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
|
|
-$as_echo "$ac_cv_header_stdc" >&6; }
|
|
-if test $ac_cv_header_stdc = yes; then
|
|
-
|
|
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
|
|
-
|
|
-fi
|
|
-
|
|
-if test "$ac_cv_header_stdc" != "yes"; then
|
|
- as_fn_error $? "*** ANSI C header files not found." "$LINENO" 5
|
|
-fi
|
|
-
|
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
|
|
$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
|
|
if ${ac_cv_header_sys_wait_h+:} false; then :
|
|
diff --git a/configure.ac b/configure.ac
|
|
index 9ae3769d02e..2260fe63268 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -616,11 +616,6 @@ if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
|
|
AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
|
|
fi
|
|
|
|
-AC_HEADER_STDC
|
|
-if test "$ac_cv_header_stdc" != "yes"; then
|
|
- AC_MSG_ERROR([*** ANSI C header files not found.])
|
|
-fi
|
|
-
|
|
AC_HEADER_SYS_WAIT
|
|
if test "$ac_cv_header_sys_wait_h" != "yes"; then
|
|
AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
|