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authorJo-Philipp Wich <jow@openwrt.org>2015-03-24 13:13:01 +0000
committerJo-Philipp Wich <jow@openwrt.org>2015-03-24 13:13:01 +0000
commitf6c581cc3ef85ee1b26a02456bcbf0bf52438a23 (patch)
treefd34e7194a79f4b18fb25f2136535c7a47b72162
parente0c8e20f8c0765f58707439057405d0eb946746c (diff)
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automake: portability fixes
The rework of the host tools discovery caused automake to embed absolute paths to staging_dir/host/bin/perl into the shebang of the generated automake executables. Switch to the portable "/usr/bin/env perl" and enable global warnings through "$^W" instead of the "-w" interpreter argument. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 44972
-rw-r--r--tools/automake/Makefile4
-rw-r--r--tools/automake/patches/000-relocatable.patch58
-rw-r--r--tools/automake/patches/100-aclocal-skip-not-existing-directories.patch2
3 files changed, 59 insertions, 5 deletions
diff --git a/tools/automake/Makefile b/tools/automake/Makefile
index 6395d84..0eea101 100644
--- a/tools/automake/Makefile
+++ b/tools/automake/Makefile
@@ -19,7 +19,9 @@ HOST_CONFIGURE_ARGS += \
--datarootdir=$(STAGING_DIR_HOST)/share \
--disable-silent-rules
-HOST_CONFIGURE_VARS += am_cv_prog_PERL_ithreads=no
+HOST_CONFIGURE_VARS += \
+ PERL="/usr/bin/env perl" \
+ am_cv_prog_PERL_ithreads=no
define Host/Configure
(cd $(HOST_BUILD_DIR); $(AM_TOOL_PATHS) STAGING_DIR="" ./bootstrap.sh)
diff --git a/tools/automake/patches/000-relocatable.patch b/tools/automake/patches/000-relocatable.patch
index 8e9ee37..59864f2 100644
--- a/tools/automake/patches/000-relocatable.patch
+++ b/tools/automake/patches/000-relocatable.patch
@@ -11,7 +11,21 @@
# We need at least this version for CLONE support.
--- a/bin/aclocal.in
+++ b/bin/aclocal.in
-@@ -27,7 +27,7 @@ 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;
++
+ # aclocal - create aclocal.m4 by scanning configure.ac
+
+ # Copyright (C) 1996-2014 Free Software Foundation, Inc.
+@@ -27,7 +29,7 @@ eval 'case $# in 0) exec @PERL@ -S "$0";
BEGIN
{
@@ -20,7 +34,7 @@
unless @Aclocal::perl_libdirs;
unshift @INC, @Aclocal::perl_libdirs;
}
-@@ -69,8 +69,8 @@ $perl_threads = 0;
+@@ -69,8 +71,8 @@ $perl_threads = 0;
# ACLOCAL_PATH environment variable, and reset with the '--system-acdir'
# option.
my @user_includes = ();
@@ -33,7 +47,21 @@
my $install = 0;
--- a/bin/automake.in
+++ b/bin/automake.in
-@@ -31,7 +31,7 @@ use strict;
+@@ -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;
+
++$^W = 1;
++
+ # automake - create Makefile.in from Makefile.am
+ # Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
+@@ -31,7 +33,7 @@ use strict;
BEGIN
{
@@ -42,3 +70,27 @@
unless @Automake::perl_libdirs;
unshift @INC, @Automake::perl_libdirs;
+--- a/t/wrap/aclocal.in
++++ b/t/wrap/aclocal.in
+@@ -1,6 +1,8 @@
+-#!@PERL@ -w
++#!@PERL@
+ # @configure_input@
+
++$^W = 1;
++
+ # Copyright (C) 2012-2014 Free Software Foundation, Inc.
+
+ # This program is free software; you can redistribute it and/or modify
+--- a/t/wrap/automake.in
++++ b/t/wrap/automake.in
+@@ -1,6 +1,8 @@
+-#!@PERL@ -w
++#!@PERL@
+ # @configure_input@
+
++$^W = 1;
++
+ # Copyright (C) 2012-2014 Free Software Foundation, Inc.
+
+ # This program is free software; you can redistribute it and/or modify
diff --git a/tools/automake/patches/100-aclocal-skip-not-existing-directories.patch b/tools/automake/patches/100-aclocal-skip-not-existing-directories.patch
index caaad08..ad019dd 100644
--- a/tools/automake/patches/100-aclocal-skip-not-existing-directories.patch
+++ b/tools/automake/patches/100-aclocal-skip-not-existing-directories.patch
@@ -1,6 +1,6 @@
--- a/bin/aclocal.in
+++ b/bin/aclocal.in
-@@ -354,6 +354,12 @@ sub scan_m4_dirs ($$@)
+@@ -356,6 +356,12 @@ sub scan_m4_dirs ($$@)
foreach my $m4dir (@dirlist)
{