X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fmidi%2B%2B2%2Fwscript;h=928b381326815b0aef7bd6fe583b81999b8ebbd7;hb=456fb789d3adcdb52de3abd863c1bf64c973effa;hp=000cc39e5fc2fcaca29b04b68d91eeb6f4a0f883;hpb=ac4d691fe9d45c7606e865bba07405f6476a1565;p=ardour.git

diff --git a/libs/midi++2/wscript b/libs/midi++2/wscript
index 000cc39e5f..928b381326 100644
--- a/libs/midi++2/wscript
+++ b/libs/midi++2/wscript
@@ -47,7 +47,7 @@ def options(opt):
 def configure(conf):
     conf.load('compiler_cxx')
     autowaf.build_version_files(path_prefix+'midi++/version.h', path_prefix+'version.cc',
-                    'midipp', MAJOR, MINOR, MICRO)
+                    'midipp', MAJOR, MINOR, MICRO, 'LIBMIDIPP_API', 'midi++/libmidi_visibility.h')
     autowaf.configure(conf)
     autowaf.check_pkg(conf, 'cppunit', uselib_store='CPPUNIT', atleast_version='1.12.0', mandatory=False)
     autowaf.check_pkg(conf, 'libxml-2.0', uselib_store='XML')
@@ -61,9 +61,12 @@ def build(bld):
     # Library
     if bld.is_defined ('INTERNAL_SHARED_LIBS'):
         obj              = bld.shlib(features = 'cxx cxxshlib', source=libmidi_sources)
+        obj.defines      = [ 'LIBMIDIPP_DLL_EXPORTS=1' ]
     else:
         obj              = bld.stlib(features = 'cxx cxxstlib', source=libmidi_sources)
-        obj.cxxflags = [ '-fPIC' ]
+        obj.cxxflags     = [ '-fPIC' ]
+        obj.defines      = []
+
     # everybody loves JACK
     obj.export_includes = ['.']
     obj.includes     = ['.', '../surfaces/control_protocol', '../ardour' ]