Implement support for libao via the new ao writer.

[paraslash.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e5a23438dbdcb989abe8d1f4556bc4f1bd689fa5..ac8406180798b9922a630a2da66e3186036f13c3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -721,6 +721,67 @@ fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
+########################################################################### libao
+OLD_CPPFLAGS="$CPPFLAGS"
+OLD_LD_FLAGS="$LDFLAGS"
+OLD_LIBS="$LIBS"
+
+have_ao="yes"
+AC_ARG_WITH(ao_headers, [AC_HELP_STRING(--with-ao-headers=dir,
+       [look for ao/ao.h also in dir])])
+if test -n "$with_ao_headers"; then
+       ao_cppflags="-I$with_ao_headers"
+       CPPFLAGS="$CPPFLAGS $ao_cppflags"
+fi
+AC_ARG_WITH(ao_libs, [AC_HELP_STRING(--with-ao-libs=dir,
+       [look for libao also in dir])])
+if test -n "$with_ao_libs"; then
+       ao_libs="-L$with_ao_libs"
+       LDFLAGS="$LDFLAGS $ao_libs"
+fi
+msg="no libao support for para_audiod/para_write"
+AC_CHECK_HEADERS([ao/ao.h], [
+       ], [
+       have_ao="no"
+       AC_MSG_WARN([ao.h not found, $msg])
+])
+if test "$have_ao" = "yes"; then
+       AC_CHECK_LIB([ao], [ao_initialize], [], [
+               have_ao="no"
+               AC_MSG_WARN([ao lib not found or not working, $msg])
+       ])
+fi
+if test "$have_ao" = "yes"; then
+       AC_CHECK_HEADERS([pthread.h], [
+               ], [
+               have_ao="no"
+               AC_MSG_WARN([pthread.h not found, $msg])
+       ])
+fi
+if test "$have_ao" = "yes"; then
+       AC_CHECK_LIB([pthread], [pthread_create], [], [
+               have_ao="no"
+               AC_MSG_WARN([pthread lib not found or not working, $msg])
+       ])
+fi
+if test "$have_ao" = "yes"; then
+       all_errlist_objs="$all_errlist_objs ao_write"
+       audiod_errlist_objs="$audiod_errlist_objs ao_write"
+       audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
+       audiod_ldflags="$audiod_ldflags -lao -lpthread"
+
+       write_errlist_objs="$write_errlist_objs ao_write"
+       write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
+       write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
+       writers="$writers ao"
+       AC_SUBST(ao_cppflags)
+fi
+
+CPPFLAGS="$OLD_CPPFLAGS"
+LDFLAGS="$OLD_LDFLAGS"
+LIBS="$OLD_LIBS"
+
+
 
 AC_SUBST(install_sh, [$INSTALL])
 AC_CONFIG_FILES([Makefile])