Suppress shout-config installation if pkg-config is found on build system.

And, vice versa.

TODO:
1. create AC macro that searches pkg-config and shout-config for shout flags.
2. make suppression/generation of *-config user-configurable

svn path=/trunk/libshout/; revision=4869

Makefile.am

@@ -7,10 +7,13 @@ SUBDIRS = include src examples
 
 EXTRA_DIST = README COPYING m4/ac_config_libconfig_in.m4 m4/acx_pthread.m4 \
 	m4/ogg.m4 m4/vorbis.m4
-bin_SCRIPTS = shout-config
 
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = shout.pc
+if HAVE_PKGCONFIG
+  pkgconfigdir = $(libdir)/pkgconfig
+  pkgconfig_DATA = shout.pc
+else
+  bin_SCRIPTS = shout-config
+endif
 
 ##install-data-local:
 	##mkdir -p $(DESTDIR)$(includedir)/shout

configure.in

 # Process this file with autoconf to produce a configure script.
-# $Id: configure.in,v 1.36 2003/06/03 20:16:21 brendan Exp $
+# $Id: configure.in,v 1.37 2003/06/04 01:18:08 brendan Exp $
 
 m4_define(libshout_major, 2)
 m4_define(libshout_minor, 0)
@@ -140,6 +140,11 @@ XIPH_PATH_OGG
 XIPH_PATH_VORBIS
 XIPH_CFLAGS="$XIPH_CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS"
 
+dnl pkgconfig/shout-config tests. If pkgconfig is found, use it and disable
+dnl shout-config, otherwise do the opposite. TODO: make user-configurable
+AC_CHECK_PROG([PKGCONFIG], [pkg-config], [yes], [no])
+AM_CONDITIONAL([HAVE_PKGCONFIG], [test "$PKGCONFIG" != "no"])
+
 # Build shout-config, shout.pc
 SHOUT_VERSION="$VERSION"
 SHOUT_LIBS="-lshout"