=head1 SYNOPSIS
- dh_shlibdeps [debhelper options] [-ldirectory] [-Xitem] [-- params]
+B<dh_shlibdeps> [S<I<debhelper options>>] [B<-L>I<package>] [B<-l>I<directory>] [B<-X>I<item>] [S<B<--> I<params>>]
=head1 DESCRIPTION
library. Relative paths will be made absolute for the benefit of
dpkg-shlibdeps.
+Note that the directory given should be the complete or relative path to
+a directory that contains the library. See example below.
+
+=item B<-L>I<package>, B<--libpackage=>I<package>
+
+Use the shlibs file automatically generated by dh_makeshlibs for the named
+package as a kind of automatically generated shlibs.local file. You can use
+this switch in concert with the -l switch to make dpkg-shlibdeps find a
+library built as part of the current package, and get the shlibs information.
+See example below.
+
=back
+=head1 EXAMPLES
+
+Suppose that your source package produces libfoo1, libfoo-dev, and
+libfoo-bin binary packages. libfoo-bin links against libfoo1, and should
+depend on it. In your rules file, first run dh_makeshlibs, then dh_shlibdeps:
+
+ dh_makeshlibs
+ dh_shlibdeps -L libfoo1 -l debian/libfoo1/usr/lib
+
+This will have the effect of generating automatically a shlibs file for
+libfoo1, and using that file and the libfoo1 library in the
+debian/libfoo1/usr/lib directory to calculate shared library dependency
+information.
+
=cut
init();
+# Add directory to library search path.
+if ($dh{L_PARAMS}) {
+ my @paths=();
+ # Add to existing paths, if set.
+ push @paths, $ENV{'LD_LIBRARY_PATH'}
+ if exists $ENV{'LD_LIBRARY_PATH'};
+ foreach (split(/:/, $dh{L_PARAMS})) {
+ # Force the path absolute.
+ if (m:^/:) {
+ push @paths, $_;
+ }
+ else {
+ push @paths, getcwd()."/$_";
+ }
+ }
+ $dh{L_PARAMS}=join(':', @paths);
+ $ENV{'LD_LIBRARY_PATH'}=$dh{L_PARAMS};
+ verbose_print("LD_LIBRARY_PATH=$dh{L_PARAMS}");
+}
+
foreach my $package (@{$dh{DOPACKAGES}}) {
+ next if is_udeb($package);
+
my $tmp=tmpdir($package);
my $ext=pkgext($package);
if (defined($dh{EXCLUDE_FIND}) && $dh{EXCLUDE_FIND} ne '') {
$find_options="! \\( $dh{EXCLUDE_FIND} \\)";
}
- foreach my $file (split(/\n/,`find $tmp -type f \\( -perm +111 -or -name "*.so*" \\) $find_options`)) {
- # TODO: this is slow, optimize. Ie, file can run once on multiple files..
+ foreach my $file (split(/\n/,`find $tmp -path $tmp/usr/lib/debug -prune -or -type f \\( -perm +111 -or -name "*.so*" \\) $find_options -print`)) {
+ # TODO this is slow, optimize. Ie, file can run once on
+ # multiple files..
$ff=`file "$file"`;
if ($ff=~m/ELF/ && $ff!~/statically linked/) {
push @filelist,$file;
}
if (@filelist) {
- if ($dh{L_PARAMS}) {
- my @paths=();
- # Add to existing paths, if set.
- push @paths, $ENV{'LD_LIBRARY_PATH'}
- if exists $ENV{'LD_LIBRARY_PATH'};
- foreach (split(/:/, $dh{L_PARAMS})) {
- # Force the path absolute.
- if (m:^/:) {
- push @paths, $_;
- }
- else {
- push @paths, getcwd()."/$_";
- }
- }
- $dh{L_PARAMS}=join(':', @paths);
- $ENV{'LD_LIBRARY_PATH'}=$dh{L_PARAMS};
- verbose_print("LD_LIBRARY_PATH=$dh{L_PARAMS} \\");
+ my @opts;
+ if (defined $dh{LIBPACKAGE} && length $dh{LIBPACKAGE}) {
+ @opts=("-L".tmpdir($dh{LIBPACKAGE}."/DEBIAN/shlibs"));
}
- doit("dpkg-shlibdeps","-Tdebian/${ext}substvars",@{$dh{U_PARAMS}},'-dDepends',@filelist);
+ doit("dpkg-shlibdeps","-Tdebian/${ext}substvars",
+ @opts,@{$dh{U_PARAMS}},@filelist);
}
}
=head1 SEE ALSO
-L<debhelper(1)>
+L<debhelper(7)>
This program is a part of debhelper.