Fix build with more recent libmodplug.

[upkg.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index debf262d9d3f17ed199054266d429148981a5fbd..752343f62616ae84dffb1c1b50c776cdbc143ee5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,17 +1,56 @@
+dnl Copyright © 2009-2012, 2015, 2019 Nick Bowler
+dnl
+dnl License WTFPL2: Do What The Fuck You Want To Public License, version 2.
+dnl This is free software: you are free to do what the fuck you want to.
+dnl There is NO WARRANTY, to the extent permitted by law.
+
 AC_PREREQ(2.62)
 AC_INIT([upkg],[0.1],[nbowler@draconx.ca])
 AC_CONFIG_SRCDIR([src/libupkg.c])
 AC_CONFIG_HEADER([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
-AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign subdir-objects])
+AM_SILENT_RULES([yes])
+DX_AUTOMAKE_COMPAT
 
 AC_PROG_CC_C99
+gl_EARLY
+
+LT_CONFIG_LTDL_DIR([libltdl])
+LT_INIT([dlopen])
+LTDL_INIT([nonrecursive])
+
+gl_INIT
+
+m4_include([lib/gnulib.mk])
+
+CHECK_GLIB_2([], [gobject])
+
+AC_ARG_WITH([modlib],
+       [AS_HELP_STRING([--with-modlib],
+               [specify which module decoding library to use - one of modplug, none or auto. [default=auto]]
+       )],
+       [with_modlib=$withval],
+       [with_modlib=auto])
+
+use_modlib=none
+AS_CASE([$with_modlib],
+  [no|none], [:],
+  [modplug], [DX_LIB_LIBMODPLUG([use_modlib=modplug])],
+  [auto], [DX_LIB_LIBMODPLUG([use_modlib=modplug], [:])],
+  [AC_MSG_ERROR([Invalid argument to --with-modlib: $with_modlib])])
+
+AC_MSG_CHECKING([which module library to use])
+AC_MSG_RESULT([$use_modlib])
+
+AM_CONDITIONAL([USE_LIBMODPLUG], [test x$use_modlib = xmodplug])
+AM_CONDITIONAL([USE_DUMMYMOD],   [test x$use_modlib = xnone])
 
-LT_INIT
+GOB2_CHECK([2.0.0])
 
 AC_CONFIG_FILES([
        Makefile
-       src/Makefile
+       libuobject.pc
 ])
 AC_OUTPUT