X-Git-Url: https://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/f65f3bf537e517fb5231ff894e198eeb89d727ed..1b114415f0123cc79ad9e3f003ec534f20a85ce4:/configure.ac

diff --git a/configure.ac b/configure.ac
index 21069aa..36c3ffd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-dnl Copyright © 2009-2011 Nick Bowler
+dnl Copyright © 2009-2012, 2015, 2019-2020 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.
@@ -11,7 +11,8 @@ AC_CONFIG_HEADER([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
 AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign subdir-objects])
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+AM_SILENT_RULES([yes])
+DX_AUTOMAKE_COMPAT
 
 AC_PROG_CC_C99
 gl_EARLY
@@ -22,9 +23,11 @@ LTDL_INIT([nonrecursive])
 
 gl_INIT
 
+AC_CACHE_SAVE
+
 m4_include([lib/gnulib.mk])
 
-CHECK_GLIB_2([], [gobject])
+DX_LIB_GLIB2([], [gobject])
 
 AC_ARG_WITH([modlib],
 	[AS_HELP_STRING([--with-modlib],
@@ -33,36 +36,43 @@ AC_ARG_WITH([modlib],
 	[with_modlib=$withval],
 	[with_modlib=auto])
 
-case $with_modlib in
-no|none)
-	use_modlib=none
-;;
-modplug)
-	DX_CHECK_LIBMODPLUG([use_modlib=modplug], [])
-;;
-auto)
-	DX_CHECK_LIBMODPLUG([have_libmodplug=yes], [have_libmodplug=no])
+use_modlib=none
+AS_CASE([$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])])
 
-	if test x$have_libmodplug = xyes; then
-		use_modlib=modplug
-	else
-		use_modlib=none
-	fi
-;;
-*)
-	AC_MSG_ERROR([Invalid argument to --with-modlib: $with_modlib])
-;;
-esac
 AC_MSG_CHECKING([which module library to use])
 AC_MSG_RESULT([$use_modlib])
 
 AM_CONDITIONAL([USE_LIBMODPLUG], [test x$use_modlib = xmodplug])
 AM_CONDITIONAL([USE_DUMMYMOD],   [test x$use_modlib = xnone])
 
-GOB2_CHECK([2.0.0])
+DX_PROG_GOB2([2.0.0], [have_gob2=yes], [have_gob2=no])
+AM_CONDITIONAL([HAVE_GOB2], [test x"$have_gob2" = x"yes"])
 
-AC_CONFIG_FILES([
-	Makefile
-	libuobject.pc
+AS_IF([test x"$have_gob2" != x"yes"], [dx_cv_gob2_dynamic_types=no])
+AC_CACHE_CHECK([Whether $GOB2 supports dynamic types],
+  [dx_cv_gob2_dynamic_types], [cat >conftest.gob <<'EOF'
+class :Conftest from G:Object (dynamic)
+{
+  public void test(void)
+  {
+  }
+}
+EOF
+dx_cv_gob2_dynamic_types=no
+AS_IF([$GOB2 conftest.gob >/dev/null 2>&1],
+[mv conftest.c conftest.inc
+save_CFLAGS=$CFLAGS save_LIBS=$LIBS
+CFLAGS="$GLIB_CFLAGS $CFLAGS"
+LIBS="$LIBS $GLIB_LIBS"
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#]include "conftest.inc"],
+[conftest_register_type(0);])], [dx_cv_gob2_dynamic_types=yes])
+CFLAGS=$save_CFLAGS LIBS=$save_LIBS])
 ])
+AM_CONDITIONAL([HAVE_GOB2_DYN], [test x"$dx_cv_gob2_dynamic_types" = x"yes"])
+
+AC_CONFIG_FILES([Makefile libuobject.pc])
 AC_OUTPUT