From: Matthieu Longo <matthieu.longo@arm.com>
Date: Tue, 28 May 2024 09:49:41 +0000 (+0100)
Subject: autoupdate: replace obsolete macros AC_AIX, AC_MINIX, and AC_GNU_SOURCE
X-Git-Tag: binutils-2_43~486
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2cac47f5bab66389e96fc9bca6bb683642984b43;p=thirdparty%2Fbinutils-gdb.git

autoupdate: replace obsolete macros AC_AIX, AC_MINIX, and AC_GNU_SOURCE

- AC_AIX, AC_MINIX, and AC_GNU_SOURCE by AC_USE_SYSTEM_EXTENSIONS
  https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fAIX
  https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fMINIX-1
  https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fGNU_005fSOURCE-1
---

diff --git a/bfd/configure.ac b/bfd/configure.ac
index 29ede92b993..3b65d8fed4a 100644
--- a/bfd/configure.ac
+++ b/bfd/configure.ac
@@ -36,7 +36,6 @@ dnl configure option --enable-shared.
 AC_DISABLE_SHARED
 
 AC_PROG_CC
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 
 LT_INIT([dlopen])
diff --git a/binutils/configure.ac b/binutils/configure.ac
index 19c5d7d7c34..0373a426495 100644
--- a/binutils/configure.ac
+++ b/binutils/configure.ac
@@ -28,7 +28,6 @@ AM_INIT_AUTOMAKE
 AM_SILENT_RULES([yes])
 
 AC_PROG_CC
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 
 AC_C_BIGENDIAN
diff --git a/gas/configure.ac b/gas/configure.ac
index 7403ec71cd0..503635072cf 100644
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -34,7 +34,6 @@ AM_INIT_AUTOMAKE
 AM_SILENT_RULES([yes])
 
 AC_PROG_CC
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 
 LT_INIT
diff --git a/gold/configure.ac b/gold/configure.ac
index 2c7a969b97f..0e622c7405a 100644
--- a/gold/configure.ac
+++ b/gold/configure.ac
@@ -313,8 +313,6 @@ AC_PROG_RANLIB
 AC_PROG_INSTALL
 AC_PROG_LN_S
 
-AC_GNU_SOURCE
-
 ZW_GNU_GETTEXT_SISTER_DIR
 AM_PO_SUBDIRS
 
diff --git a/gprof/configure.ac b/gprof/configure.ac
index 3202303e9fc..b2635680c15 100644
--- a/gprof/configure.ac
+++ b/gprof/configure.ac
@@ -32,7 +32,6 @@ dnl config.h, to avoid any possible confusion with the bfd config.h.
 AC_CONFIG_HEADERS([gconfig.h:gconfig.in])
 
 AC_PROG_CC
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 AC_PROG_INSTALL
 
diff --git a/ld/configure.ac b/ld/configure.ac
index 84f4044d5fc..cce094380de 100644
--- a/ld/configure.ac
+++ b/ld/configure.ac
@@ -31,7 +31,6 @@ AM_MAINTAINER_MODE
 AC_PROG_CC
 AC_PROG_CXX
 AC_PROG_GREP
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 AC_PROG_INSTALL
 PKG_PROG_PKG_CONFIG
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 0888e638896..4f76b62fcfd 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -172,7 +172,7 @@ AC_MSG_NOTICE([target_header_dir = $target_header_dir])
 
 GCC_NO_EXECUTABLES
 AC_PROG_CC
-AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
 AC_SYS_LARGEFILE
 AC_PROG_CPP_WERROR
 
diff --git a/opcodes/configure.ac b/opcodes/configure.ac
index d812ff54a95..31ab922440e 100644
--- a/opcodes/configure.ac
+++ b/opcodes/configure.ac
@@ -27,7 +27,6 @@ AM_INIT_AUTOMAKE
 AM_SILENT_RULES([yes])
 
 AC_PROG_CC
-AC_GNU_SOURCE
 AC_USE_SYSTEM_EXTENSIONS
 
 dnl These must be called before LT_INIT, because it may want
diff --git a/readline/readline/configure.ac b/readline/readline/configure.ac
index c800f1c8667..9ea2a6b4b5e 100644
--- a/readline/readline/configure.ac
+++ b/readline/readline/configure.ac
@@ -115,8 +115,7 @@ test -z "$CFLAGS" && want_auto_cflags=1
 
 AC_PROG_MAKE_SET
 AC_PROG_CC
-dnl AC_AIX
-AC_MINIX
+AC_USE_SYSTEM_EXTENSIONS
 
 # If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS
 if test -n "$want_auto_cflags" ; then