diff options
author | Loïc Minier <lool@dooz.org> | 2010-04-20 10:22:57 +0200 |
---|---|---|
committer | Joey Hess <joey@kitenet.net> | 2011-02-08 15:25:27 -0400 |
commit | d687f06403910b86076e821b52ad7a444a781e39 (patch) | |
tree | 4a76389225e37c38d79f0294163a4870fb17a4fd | |
parent | 00ed6d0cc8f74caf4a591152a97027194304383c (diff) |
Use cross-binutils helpers when cross-compiling
dh_strip, dh_makeshlibs: use triplet-objdump, triplet-objcopy and
triplet-strip from cross-binutils when cross-compiling; closes: #412118.
-rwxr-xr-x | dh_makeshlibs | 9 | ||||
-rwxr-xr-x | dh_strip | 19 |
2 files changed, 22 insertions, 6 deletions
diff --git a/dh_makeshlibs b/dh_makeshlibs index 03a54f95..652def3a 100755 --- a/dh_makeshlibs +++ b/dh_makeshlibs @@ -121,6 +121,13 @@ init(options => { "add-udeb=s" => \$dh{SHLIBS_UDEB}, }); +my $od = "objdump"; +# cross-compiling? +if (dpkg_architecture_value("DEB_BUILD_GNU_TYPE") + ne dpkg_architecture_value("DEB_HOST_GNU_TYPE")) { + $od=dpkg_architecture_value("DEB_HOST_GNU_TYPE") . "-objdump"; +} + foreach my $package (@{$dh{DOPACKAGES}}) { next if is_udeb($package); @@ -146,7 +153,7 @@ foreach my $package (@{$dh{DOPACKAGES}}) { open (FIND, "find $tmp -type f \\( -name '*.so' -or -name '*.so.*' \\) $exclude |"); while (<FIND>) { my ($library, $major); - my $objdump=`objdump -p $_`; + my $objdump=`$od -p $_`; if ($objdump=~m/\s+SONAME\s+(.+)\.so\.(.+)/) { # proper soname format $library=$1; @@ -86,6 +86,15 @@ if (defined $ENV{DEB_BUILD_OPTIONS} && $ENV{DEB_BUILD_OPTIONS} =~ /nostrip/) { exit; } +my $objcopy = "objcopy"; +my $strip = "strip"; +# cross-compiling? +if (dpkg_architecture_value("DEB_BUILD_GNU_TYPE") + ne dpkg_architecture_value("DEB_HOST_GNU_TYPE")) { + $objcopy=dpkg_architecture_value("DEB_HOST_GNU_TYPE") . "-objcopy"; + $strip=dpkg_architecture_value("DEB_HOST_GNU_TYPE") . "-strip"; +} + # I could just use `file $_[0]`, but this is safer sub get_file_type { my $file=shift; @@ -163,7 +172,7 @@ sub make_debug { if (! -d $debug_dir) { doit("install", "-d", $debug_dir); } - doit("objcopy", "--only-keep-debug", $file, $debug_path); + doit($objcopy, "--only-keep-debug", $file, $debug_path); # No reason for this to be executable. doit("chmod", 644, $debug_path); return $debug_path; @@ -172,7 +181,7 @@ sub make_debug { sub attach_debug { my $file=shift; my $debug_path=shift; - doit("objcopy", "--add-gnu-debuglink", $debug_path, $file); + doit($objcopy, "--add-gnu-debuglink", $debug_path, $file); } foreach my $package (@{$dh{DOPACKAGES}}) { @@ -207,20 +216,20 @@ foreach my $package (@{$dh{DOPACKAGES}}) { my $debug_path = make_debug($_, $tmp, $debugtmp) if $keep_debug; # Note that all calls to strip on shared libs # *must* inclde the --strip-unneeded. - doit("strip","--remove-section=.comment", + doit($strip,"--remove-section=.comment", "--remove-section=.note","--strip-unneeded",$_); attach_debug($_, $debug_path) if defined $debug_path; } foreach (@executables) { my $debug_path = make_debug($_, $tmp, $debugtmp) if $keep_debug; - doit("strip","--remove-section=.comment", + doit($strip,"--remove-section=.comment", "--remove-section=.note",$_); attach_debug($_, $debug_path) if defined $debug_path; } foreach (@static_libs) { - doit("strip","--strip-debug",$_); + doit($strip,"--strip-debug",$_); } } |