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Upstream-Status:Inappropriate [embedded specific]
Use the ld flags from the supplied configuration file. For sh we need the
flags that specify to build PIC code so that the shared libraries work.
Index: perl-5.14.2/Cross/generate_config_sh
===================================================================
--- perl-5.14.2.orig/Cross/generate_config_sh 2010-12-30 04:07:14.000000000 +0200
+++ perl-5.14.2/Cross/generate_config_sh 2012-11-22 15:58:49.852852805 +0200
@@ -19,10 +19,10 @@
$callbacks->{'ar'} = [\&simple_process, ["AR", "arm-linux-ar"]];
$callbacks->{'archname'} = [\&simple_process, ["SYS", "armv4l-linux"]];
$callbacks->{'cc'} = [\&simple_process, ["CC", "arm-linux-gcc"]];
-$callbacks->{'cccdlflags'} = [\&simple_process, ["CFLAGS", ""]];
-$callbacks->{'ccdlflags'} = [\&simple_process, ["CFLAGS", ""]];
-$callbacks->{'ccflags'} = [\&simple_process, ["CFLAGS", "-fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"]];
-$callbacks->{'ccflags_uselargefiles'} = [\&simple_process, ["CFLAGS", "-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"]];
+#$callbacks->{'cccdlflags'} = [\&simple_process, ["CFLAGS", ""]];
+#$callbacks->{'ccdlflags'} = [\&simple_process, ["CFLAGS", ""]];
+$callbacks->{'ccflags'} = [\&simple_process_insert, ["CFLAGS", "-fno-strict-aliasing -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"]];
+$callbacks->{'ccflags_uselargefiles'} = [\&simple_process_insert, ["CFLAGS", "-D_GNU_SOURCE -DTHREADS_HAVE_PIDS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"]];
$callbacks->{'ccname'} = [\&simple_process, ["CC", "arm-linux-gcc"]];
$callbacks->{'cpp'} = [\&simple_process, ["CCP", "arm-linux-cpp"]];
$callbacks->{'cppflags'} = [\&simple_process, ["CCPFLAGS", "-fno-strict-aliasing"]];
@@ -30,6 +30,7 @@
$callbacks->{'cppstdin'} = [\&simple_process_append, ["CC", "arm-linux-gcc -E", "-E"]];
$callbacks->{'full_ar'} = [\&backtick, ["AR", "which $ENV{AR}", "/usr/local/arm/2.95.3/bin/arm-linux-ar"]];
$callbacks->{'ld'} = [\&simple_process, ["LD", "arm-linux-ld"]];
+$callbacks->{'lddlflags'} = [\&simple_process, ["LDDLFLAGS", ""]];
$callbacks->{'ldflags'} = [\&simple_process, ["LDFLAGS", ""]];
$callbacks->{'ldflags_uselargefiles'} = [\&simple_process, ["LDFLAGS", ""]];
$callbacks->{'myarchname'} = [\&simple_process, ["SYS", "armv4l-linux"]];
@@ -105,6 +106,23 @@
}
+# Insert env var into the variables value
+sub simple_process_insert {
+ my $key = shift;
+ my $value = shift;
+ my $envvar = $callbacks->{$key}->[1][0];
+
+ if ($ENV{$envvar}) {
+ # Strip quotes from value
+ $value =~ s/^\'//;
+ $value =~ s/\'$//;
+ # Remove -I/usr/local/... from the value
+ $value =~ s#\W-I/usr/local/\w+\W# #g;
+ # Prepend env var (OE setting) to value
+ print("$key=\'$ENV{$envvar} $value\'\n");
+ }
+}
+
sub library_munge {
my $key = shift;
my $value = shift;
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