-#!/bin/sh -e
+#!/usr/bin/perl -w
#
# Automatically generate shlibs files.
-PATH=debian:$PATH:/usr/lib/debhelper
-. dh_lib
+BEGIN { push @INC, "debian", "/usr/share/debhelper" }
+use Dh_Lib;
+init();
-for PACKAGE in $DH_DOPACKAGES; do
- TMP=`tmpdir $PACKAGE`
+foreach $PACKAGE (@{$dh{DOPACKAGES}}) {
+ $TMP=tmpdir($PACKAGE);
- if [ -e "debian/$TMP/DEBIAN/shlibs" ]; then
- error "debian/$TMP/DEBIAN/shlibs already exists."
- fi
+ doit("rm", "-f", "$TMP/DEBIAN/shlibs");
- for file in `find debian/$TMP -type f -name "*.so*" | tr "\n" " "` ; do
- LIBRARY=`expr $file : ".*/\(.*\)\.so\..*"` || true
- VERSION=`expr $file : ".*/.*\.so\.\(.*\)"` || true
- MAJOR=`expr $VERSION : "\([0-9]*\)\."` || true
- LIBSTUB=`expr $file : "\(.*\/.*\.so\)\..*"` || true
- if [ ! -d "debian/$TMP/DEBIAN" ] ; then
- doit "install -d debian/$TMP/DEBIAN"
- fi
- verbose_echo "echo \"$LIBRARY $MAJOR $PACKAGE\" >>debian/$TMP/DEBIAN/shlibs"
- echo "$LIBRARY $MAJOR $PACKAGE" >>debian/$TMP/DEBIAN/shlibs
- done
+ open (FIND, "find $TMP -type f -name '*.so.*' |");
+ while (<FIND>) {
+ chomp;
+ ($library, $major)=m#.*/(.*)\.so\.(\d*)\.?#;
+ if (defined($dh{M_PARAMS}) && $dh{M_PARAMS} ne '') {
+ $major=$dh{M_PARAMS};
+ }
+ if (! -d "$TMP/DEBIAN") {
+ doit("install","-d","$TMP/DEBIAN");
+ }
+ $deps=$PACKAGE;
+ if ($dh{V_FLAG_SET}) {
+ if ($dh{V_FLAG} ne '') {
+ $deps=$dh{V_FLAG};
+ }
+ else {
+ # Call isnative becuase it sets $dh{VERSION}
+ # as a side effect.
+ isnative($PACKAGE);
+ $deps="$PACKAGE (>= $dh{VERSION})";
+ }
+ }
+ if (defined($library) && defined($major) && defined($deps) &&
+ $library ne '' && $major ne '' && $deps ne '') {
+ complex_doit("echo '$library $major $deps' >>$TMP/DEBIAN/shlibs");
+ }
+ }
+ close FIND;
- if [ -e "debian/$TMP/DEBIAN/shlibs" ]; then
- doit "chown root.root debian/$TMP/DEBIAN/shlibs"
- fi
-done
+ if (-e "$TMP/DEBIAN/shlibs") {
+ doit("chmod",644,"$TMP/DEBIAN/shlibs");
+ doit("chown","root.root","$TMP/DEBIAN/shlibs");
+ }
+}
-.TH DH_MAKESHLIBS 1
+.TH DH_MAKESHLIBS 1 "" "Debhelper Commands" "Debhelper Commands"
.SH NAME
dh_makeshlibs \- automatically create shlibs file
.SH SYNOPSIS
.B dh_makeshlibs
-.I "[-v] [-a] [-i] [-ppackage]"
+.I "[debhelper options] [-mmajor] [-V[dependancies]]"
.SH "DESCRIPTION"
dh_makeshlibs is a debhelper program that automatically scans for shared
libraries, and generates a shlibs file for the libraries it finds.
-.P
-For this program to work, you cannot have already installed a DEBIAN/shlibs
-file. If such a file exits, the program will exit with an error.
.SH OPTIONS
.TP
-.B \-v
-Verbose mode; show all commands that modify the package build directory.
+.B debhelper options
+See
+.BR debhelper (1)
+for a list of options common to all debhelper commands.
.TP
-.B \-a
-Generate shlibs files for all architecture dependent packages.
+.B \-mmajor, \--major=major
+Instead of trying to guess the major number of the library from the filename
+of the library, use the major number specified after the -m parameter.
.TP
-.B \-i
-Generate shlibs files for all architecture independent packages.
+.B \-V[dependancies], \--version-info, \--version-info=dependancies
+By default, the shlibs file generated by this program does not make packages
+depend on any particular version of the package containing the shared
+library. It may be necessary for you to add some version dependancy
+information to the shlibs file. If -V is specified with no dependancy
+information, the current version of the package is plugged into a dependancy
+that looks like "packagename (>= packageversion)". If -V is specified with
+parameters, the parameters can be used to specify the exact dependancy
+information needed (be sure to include the package name).
+.SH EXAMPLES
.TP
-.B \-ppackage
-Generate shlibs file for the package named "package".
-.SH NOTES
-The
-.B \-a
-.B \-i
-and
-.B \-p
-arguments are cumulative. If none are specified, then all packages listed in
-the control file will be effected.
-.SH ENVIRONMENT
+.B dh_makeshlibs
+Assuming this is a package named libfoobar1, generates a shlibs file that
+looks something like:
+ libfoobar 1 libfoobar1
.TP
-.I DH_VERBOSE
-Enables verbose mode
+.B dh_makeshlibs \-V
+Assuming the current version of the package is 1.0-3, generates a shlibs
+file that looks something like:
+ libfoobar 1 libfoobar1 (>= 1.0-3)
+.TP
+.B dh_makeshlibs \-V "'libfoobar1 (>= 1.0)'"
+Generates a shlibs file that looks something like:
+ libfoobar 1 libfoobar1 (>= 1.0)
+.SH ENVIRONMENT
+See
+.BR debhelper (1)
+for a list of environment variables that affect all debhelper commands.
.SH "SEE ALSO"
-.BR /usr/doc/debhelper/README
+.BR debhelper (1)
.SH BUGS
-There is no guarentee that the program will get the shlibs file right. For
+There is no guarantee that the program will get the shlibs file right. For
example, it may not correctly guess the major number of your package. In
-casews like these (and perhaps in general, just to be safe), it is better to
-create a debian/shlibs file by hand.
+cases like these (and perhaps in general, just to be safe), it is better to
+create a debian/shlibs file by hand, or force it to use the correct major
+number by specifying the -m parameter.
+.P
This is a "do what I Mean" type program - you have been warned!
.SH AUTHOR
Joey Hess <joeyh@master.debian.org>