Fix to put man pages in correct location depending upon prefix.

(cut'n'paste from vorbis-tools/configure.in)


git-svn-id: http://svn.xiph.org/trunk/ao@1680 0101bb08-14d6-0310-b084-bc0e0c8e3800

Makefile.am

@@ -6,7 +6,7 @@ SUBDIRS = src include doc debian
 
 m4datadir = $(datadir)/aclocal
 m4data_DATA = ao.m4
-
+mandir = @MANDIR@
 man_MANS = libao.conf.5
 
 EXTRA_DIST = README AUTHORS CHANGES COPYING libao.spec ao.m4 acinclude.m4 $(man_MANS)

configure.in

@@ -85,6 +85,17 @@ dnl ==============================
 dnl Checks for header files
 dnl ==============================
 
+dnl --------------------------------------------------
+dnl Work around FHS stupidity
+dnl --------------------------------------------------
+
+if test "$prefix" = "/usr"; then
+    MANDIR='$(datadir)/man'
+else
+    MANDIR='$(prefix)/man'
+fi
+AC_SUBST(MANDIR)
+
 dnl ==============================
 dnl Checks for types
 dnl ==============================