autoconf: portability fixes

The rework of the host tools discovery caused autoconf to embed
absolute paths to staging_dir/host/bin/perl into the shebang
of the generated autoconfig executables.

Switch to the portable "/usr/bin/env perl" and enable global
warnings through "$^W" instead of the "-w" interpreter argument.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 44971
This commit is contained in:
Jo-Philipp Wich 2015-03-24 13:12:52 +00:00
parent 8fdd0fb07c
commit e0c8e20f8c
3 changed files with 84 additions and 22 deletions

View File

@ -1,5 +1,5 @@
#
# Copyright (C) 2006-2014 OpenWrt.org
# Copyright (C) 2006-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@ -15,11 +15,11 @@ PKG_MD5SUM:=50f97f4159805e374639a73e2636f22e
include $(INCLUDE_DIR)/host-build.mk
define Host/Configure
$(call Host/Configure/Default,\
--datarootdir=$(STAGING_DIR_HOST)/share \
)
endef
HOST_CONFIGURE_ARGS += \
--datarootdir=$(STAGING_DIR_HOST)/share
HOST_CONFIGURE_VARS += \
PERL="/usr/bin/env perl"
define Host/Compile
export SHELL="$(BASH)"; $(MAKE) -C $(HOST_BUILD_DIR)

View File

@ -1,6 +1,6 @@
--- a/bin/autoheader.in
+++ b/bin/autoheader.in
@@ -29,7 +29,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -28,7 +28,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
BEGIN
{
@ -10,7 +10,7 @@
unshift @INC, "$pkgdatadir";
# Override SHELL. On DJGPP SHELL may not be set to a shell
@@ -51,7 +52,7 @@ use strict;
@@ -50,7 +51,7 @@ use strict;
use vars qw ($config_h %verbatim %symbol);
# Lib files.
@ -21,7 +21,21 @@
my @prepend_include;
--- a/bin/autom4te.in
+++ b/bin/autom4te.in
@@ -25,7 +25,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -1,10 +1,12 @@
-#! @PERL@ -w
+#! @PERL@
# -*- perl -*-
# @configure_input@
eval 'case $# in 0) exec @PERL@ -S "$0";; *) exec @PERL@ -S "$0" "$@";; esac'
if 0;
+$^W = 1;
+
# autom4te - Wrapper around M4 libraries.
# Copyright (C) 2001-2003, 2005-2012 Free Software Foundation, Inc.
@@ -24,7 +26,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
BEGIN
{
@ -31,7 +45,7 @@
unshift @INC, $pkgdatadir;
# Override SHELL. On DJGPP SHELL may not be set to a shell
@@ -45,7 +46,8 @@ use File::Basename;
@@ -44,7 +47,8 @@ use File::Basename;
use strict;
# Data directory.
@ -41,7 +55,7 @@
# $LANGUAGE{LANGUAGE} -- Automatic options for LANGUAGE.
my %language;
@@ -88,7 +90,7 @@ my @include;
@@ -87,7 +91,7 @@ my @include;
my $freeze = 0;
# $M4.
@ -50,7 +64,7 @@
# Some non-GNU m4's don't reject the --help option, so give them /dev/null.
fatal "need GNU m4 1.4 or later: $m4"
if system "$m4 --help </dev/null 2>&1 | grep reload-state >/dev/null";
@@ -270,6 +272,12 @@ sub load_configuration ($)
@@ -269,6 +273,12 @@ sub load_configuration ($)
my @words = shellwords ($_);
my $type = shift @words;
@ -65,7 +79,21 @@
fatal "$file:$.: end-language missing for: $lang"
--- a/bin/autoreconf.in
+++ b/bin/autoreconf.in
@@ -27,7 +27,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -1,10 +1,12 @@
-#! @PERL@ -w
+#! @PERL@
# -*- perl -*-
# @configure_input@
eval 'case $# in 0) exec @PERL@ -S "$0";; *) exec @PERL@ -S "$0" "$@";; esac'
if 0;
+$^W = 1;
+
# autoreconf - install the GNU Build System in a directory tree
# Copyright (C) 1994, 1999-2012 Free Software Foundation, Inc.
@@ -26,7 +28,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
BEGIN
{
@ -75,7 +103,7 @@
unshift @INC, $pkgdatadir;
# Override SHELL. On DJGPP SHELL may not be set to a shell
@@ -107,9 +108,9 @@ Written by David J. MacKenzie and Akim D
@@ -106,9 +109,9 @@ Written by David J. MacKenzie and Akim D
";
# Lib files.
@ -90,8 +118,18 @@
my $libtoolize = $ENV{'LIBTOOLIZE'} || 'libtoolize';
--- a/bin/autoscan.in
+++ b/bin/autoscan.in
@@ -26,7 +26,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -1,4 +1,4 @@
-#! @PERL@ -w
+#! @PERL@
# -*- perl -*-
# @configure_input@
@@ -23,9 +23,12 @@
eval 'case $# in 0) exec @PERL@ -S "$0";; *) exec @PERL@ -S "$0" "$@";; esac'
if 0;
+$^W = 1;
+
BEGIN
{
- my $pkgdatadir = $ENV{'autom4te_perllibdir'} || '@pkgdatadir@';
@ -100,7 +138,7 @@
unshift @INC, $pkgdatadir;
# Override SHELL. On DJGPP SHELL may not be set to a shell
@@ -92,10 +93,10 @@ my $configure_scan = 'configure.scan';
@@ -91,10 +94,10 @@ my $configure_scan = 'configure.scan';
my $log;
# Autoconf and lib files.
@ -115,8 +153,18 @@
# -----
--- a/bin/autoupdate.in
+++ b/bin/autoupdate.in
@@ -27,7 +27,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -1,4 +1,4 @@
-#! @PERL@ -w
+#! @PERL@
# -*- perl -*-
# @configure_input@
@@ -24,9 +24,12 @@
eval 'case $# in 0) exec @PERL@ -S "$0";; *) exec @PERL@ -S "$0" "$@";; esac'
if 0;
+$^W = 1;
+
BEGIN
{
- my $pkgdatadir = $ENV{'autom4te_perllibdir'} || '@pkgdatadir@';
@ -125,7 +173,7 @@
unshift @INC, $pkgdatadir;
# Override SHELL. On DJGPP SHELL may not be set to a shell
@@ -51,10 +52,10 @@ my $autom4te = $ENV{'AUTOM4TE'} || '@bin
@@ -50,10 +53,10 @@ my $autom4te = $ENV{'AUTOM4TE'} || '@bin
my $autoconf = "$autom4te --language=autoconf";
# We need to find m4sugar.
my @prepend_include;
@ -140,7 +188,21 @@
# $HELP
--- a/bin/ifnames.in
+++ b/bin/ifnames.in
@@ -31,7 +31,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
@@ -1,10 +1,12 @@
-#! @PERL@ -w
+#! @PERL@
# -*- perl -*-
# @configure_input@
eval 'case $# in 0) exec @PERL@ -S "$0";; *) exec @PERL@ -S "$0" "$@";; esac'
if 0;
+$^W = 1;
+
# ifnames - print the identifiers used in C preprocessor conditionals
# Copyright (C) 1994-1995, 1999-2003, 2005-2012 Free Software
@@ -31,7 +33,8 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
BEGIN
{
@ -152,7 +214,7 @@
# Override SHELL. On DJGPP SHELL may not be set to a shell
--- a/bin/autoconf.as
+++ b/bin/autoconf.as
@@ -85,7 +85,11 @@ exit_missing_arg='
@@ -84,7 +84,11 @@ exit_missing_arg='
# restore font-lock: '
# Variables.

View File

@ -1,6 +1,6 @@
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -16,7 +16,7 @@
@@ -15,7 +15,7 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
@ -11,7 +11,7 @@
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -226,7 +226,7 @@ target_alias = @target_alias@
@@ -225,7 +225,7 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@