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gdb, gdbserver, gdbsupport: use AC_CANONICAL_{BUILD,HOST,TARGET} instead of AC_CANONICAL_SYSTEM

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`autoreconf -Wall` notes that AC_CANONICAL_SYSTEM is obsolete:

    configure.ac:36: warning: The macro `AC_CANONICAL_SYSTEM' is obsolete.

Replace it by AC_CANONICAL_BUILD, AC_CANONICAL_HOST and
AC_CANONICAL_TARGET in configure.ac files in gdb, gdbserver and
gdbsupport.  All three macros may not be needed everywhere, but it is
hard to completely audit the configure files to see which are required,
so I think it's better (and that there's no downside) to just call all
three.

gdb/ChangeLog:

	* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
	AC_CANONICAL_SYSTEM.
	* configure: Re-generate.

gdbserver/ChangeLog:

	* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
	AC_CANONICAL_SYSTEM.
	* configure: Re-generate.

gdbsupport/ChangeLog:

	* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
	AC_CANONICAL_SYSTEM.
	* configure: Re-generate.

Change-Id: Ifd0e21f1e478634e768b5de1b8ee06a7f690d863
This commit is contained in:
Simon Marchi 2020-10-31 08:30:57 -04:00
parent b5e72fb54a
commit 91e1a0ed09
9 changed files with 66 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2020-10-31 Simon Marchi <simon.marchi@polymtl.ca>
* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
AC_CANONICAL_SYSTEM.
* configure: Re-generate.
2020-10-30 Simon Marchi <simon.marchi@efficios.com>
* infrun.h (displaced_debug_printf): New macro. Replace

9
gdb/configure vendored
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@ -5249,6 +5249,15 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
# Set build, build_cpu, build_vendor and build_os.
# Set host, host_cpu, host_vendor, and host_os.
# Set target, target_cpu, target_vendor, and target_os.
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.

11
gdb/configure.ac
View File

@ -33,7 +33,16 @@ AM_PROG_CC_STDC
AM_PROG_INSTALL_STRIP
AC_CONFIG_AUX_DIR(..)
AC_CANONICAL_SYSTEM
# Set build, build_cpu, build_vendor and build_os.
AC_CANONICAL_BUILD
# Set host, host_cpu, host_vendor, and host_os.
AC_CANONICAL_HOST
# Set target, target_cpu, target_vendor, and target_os.
AC_CANONICAL_TARGET
AC_ARG_PROGRAM
# We require a C++11 compiler. Check if one is available, and if

6
gdbserver/ChangeLog
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@ -1,3 +1,9 @@
2020-10-31 Simon Marchi <simon.marchi@polymtl.ca>
* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
AC_CANONICAL_SYSTEM.
* configure: Re-generate.
2020-10-26 Pedro Alves <pedro@palves.net>
* netbsd-low.cc (netbsd_waitpid, netbsd_process_target::kill)

6
gdbserver/configure vendored
View File

@ -4588,6 +4588,7 @@ fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
# Set build, build_cpu, build_vendor and build_os.
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
@ -4626,6 +4627,8 @@ IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
# Set host, host_cpu, host_vendor, and host_os.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
@ -4659,6 +4662,8 @@ IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
# Set target, target_cpu, target_vendor, and target_os.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; }
if ${ac_cv_target+:} false; then :
@ -4699,7 +4704,6 @@ test -n "$target_alias" &&
NONENONEs,x,x, &&
program_prefix=${target_alias}-
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:

9
gdbserver/configure.ac
View File

@ -29,7 +29,14 @@ AC_GNU_SOURCE
AC_SYS_LARGEFILE
AM_PROG_INSTALL_STRIP
AC_CANONICAL_SYSTEM
# Set build, build_cpu, build_vendor and build_os.
AC_CANONICAL_BUILD
# Set host, host_cpu, host_vendor, and host_os.
AC_CANONICAL_HOST
# Set target, target_cpu, target_vendor, and target_os.
AC_CANONICAL_TARGET
AC_PROG_INSTALL
AC_CHECK_TOOL(AR, ar)

6
gdbsupport/ChangeLog
View File

@ -1,3 +1,9 @@
2020-10-31 Simon Marchi <simon.marchi@polymtl.ca>
* configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
AC_CANONICAL_SYSTEM.
* configure: Re-generate.
2020-10-26 Pedro Alves <pedro@palves.net>
* eintr.h (handle_eintr): Replace Ret template parameter with

6
gdbsupport/configure vendored
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@ -2728,6 +2728,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_headers="$ac_config_headers config.h:config.in"
# Set build, build_cpu, build_vendor and build_os.
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
if test -f "$ac_dir/install-sh"; then
@ -2795,6 +2797,8 @@ IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
# Set host, host_cpu, host_vendor, and host_os.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
@ -2828,6 +2832,8 @@ IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
# Set target, target_cpu, target_vendor, and target_os.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; }
if ${ac_cv_target+:} false; then :

11
gdbsupport/configure.ac
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@ -19,7 +19,16 @@ dnl Process this file with autoconf to produce a configure script.
AC_INIT([gdbsupport], 1.0)
AC_CONFIG_SRCDIR(common-defs.h)
AC_CONFIG_HEADER(config.h:config.in)
AC_CANONICAL_SYSTEM
# Set build, build_cpu, build_vendor and build_os.
AC_CANONICAL_BUILD
# Set host, host_cpu, host_vendor, and host_os.
AC_CANONICAL_HOST
# Set target, target_cpu, target_vendor, and target_os.
AC_CANONICAL_TARGET
AM_MAINTAINER_MODE
AC_CONFIG_AUX_DIR(..)
AM_INIT_AUTOMAKE