Add -lm in libcdio_cdda where it's needed.

NEWS

@@ -1,8 +1,8 @@
-$Id: NEWS,v 1.82 2005/09/20 00:42:14 rocky Exp $
+$Id: NEWS,v 1.83 2005/09/21 01:09:08 rocky Exp $
 
 version 0.76
 =====================================
-2005-09-19
+2005-09-2?
 
 - Better compatibility with C++
 
@@ -15,8 +15,7 @@ version 0.76
 
 - Allow building cd-paranoia if Perl is not installed.
 
-- Bugfix for cd-read and cd-info on archtectures where char is unsigned by
-  default.
+- Miscellaneous minor bug fixes.
 
 version 0.75
 =====================================
@@ -282,4 +281,4 @@ version 0.1
 
   Routines split off from VCDImager.
 
-$Id: NEWS,v 1.82 2005/09/20 00:42:14 rocky Exp $
+$Id: NEWS,v 1.83 2005/09/21 01:09:08 rocky Exp $

configure.ac

@@ -19,7 +19,7 @@ define(RELEASE_NUM, 76)
 define(CDIO_VERSION_STR, 0.$1cvs)
 
 AC_PREREQ(2.52)
-AC_REVISION([$Id: configure.ac,v 1.168 2005/09/18 20:30:33 rocky Exp $])dnl
+AC_REVISION([$Id: configure.ac,v 1.169 2005/09/21 01:09:09 rocky Exp $])dnl
 AC_INIT(libcdio, CDIO_VERSION_STR(RELEASE_NUM))
 AC_CONFIG_SRCDIR(src/cd-info.c)
 
@@ -319,8 +319,9 @@ dnl system
 # FIXME:
 # I believe some OS's require -lm, but I don't recall for what function
 # When we find it, put it in below instead of "cos".
-AC_CHECK_LIB(m, cos, [LIBS="$LIBS -lm"])
+AC_CHECK_LIB(m, cos, [LIBS="$LIBS -lm"; COS_LIB="-lm"])
 CFLAGS="$CFLAGS $WARN_CFLAGS"
+AC_SUBST(COS_LIB)
 
 # Do we have GNU ld? If we don't, we can't build versioned symbols.
 if test "$with_gnu_ld" != yes; then

libcdio_cdda.pc.in

@@ -7,5 +7,5 @@ Name: libcdio_cdda
 Description: CD paranoia CD-DA library from libcdio
 Version: @PACKAGE_VERSION@
 #Requires: glib-2.0 
-Libs: -L${libdir} -lcdio_cdda
+Libs: -L${libdir} -lcdio_cdda @COS_LIB@
 Cflags: -I${includedir}