[longomatch] Fix makefiles for the migration build dir

[Andoni Morales Alastruey <amorales src gnome org>]

commit 331948e0e0bade1b20e7acbce9ed282ffe409a29
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Tue Oct 14 15:32:42 2014 +0200

    Fix makefiles for the migration build dir

 LongoMatch.Migration/Makefile.am |    2 +-
 build/build.environment.mk       |    3 +++
 build/build.rules.mk             |    4 +++-
 3 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/LongoMatch.Migration/Makefile.am b/LongoMatch.Migration/Makefile.am
index 1bdabac..1e0928b 100644
--- a/LongoMatch.Migration/Makefile.am
+++ b/LongoMatch.Migration/Makefile.am
@@ -1,6 +1,7 @@
 ASSEMBLY = LongoMatch
 TARGET = exe
 INSTALL_DIR = $(pkglibdir)/migration
+BUILD_DIR = bin/migration
 
 LINK = $(REF_DEP_LONGOMATCH_MIGRATION)
 
@@ -55,4 +56,3 @@ RESOURCES = gtk-gui/gui.stetic \
        Data/project.lgm
 
 include $(top_srcdir)/build/build.mk
-ASSEMBLY_FILE := $(top_builddir)/bin/migration/$(ASSEMBLY).$(ASSEMBLY_EXTENSION)
diff --git a/build/build.environment.mk b/build/build.environment.mk
index 1709cec..d63cbff 100644
--- a/build/build.environment.mk
+++ b/build/build.environment.mk
@@ -5,6 +5,9 @@ MONO_ADDINS_PATH =
 # Install Paths
 DEFAULT_INSTALL_DIR = $(pkglibdir)
 
+# Build Paths
+DEFAULT_BUILD_DIR = bin
+
 # External libraries to link against, generated from configure
 LINK_SYSTEM = -r:System
 LINK_SYSTEM_CORE = -r:System.Core
diff --git a/build/build.rules.mk b/build/build.rules.mk
index eed2a74..ad68685 100644
--- a/build/build.rules.mk
+++ b/build/build.rules.mk
@@ -12,8 +12,10 @@ INSTALL_ICONS = $(top_srcdir)/build/private-icon-theme-installer "$(mkinstalldir
 THEME_ICONS_SOURCE = $(wildcard $(srcdir)/ThemeIcons/*/*/*.png) $(wildcard 
$(srcdir)/ThemeIcons/scalable/*/*.svg)
 THEME_ICONS_RELATIVE = $(subst $(srcdir)/ThemeIcons/, , $(THEME_ICONS_SOURCE))
 
+BUILD_DIR_RESOLVED = $(firstword $(subst , $(DEFAULT_BUILD_DIR), $(BUILD_DIR)))
+
 ASSEMBLY_EXTENSION = $(strip $(patsubst library, dll, $(TARGET)))
-ASSEMBLY_FILE = $(top_builddir)/bin/$(ASSEMBLY).$(ASSEMBLY_EXTENSION)
+ASSEMBLY_FILE := $(top_builddir)/$(BUILD_DIR_RESOLVED)/$(ASSEMBLY).$(ASSEMBLY_EXTENSION)
 
 INSTALL_DIR_RESOLVED = $(firstword $(subst , $(DEFAULT_INSTALL_DIR), $(INSTALL_DIR)))