Description: pass compiler flags set in debian/rules to compiler
Author: Devid Antonio Filoni <d.filoni@ubuntu.com>

Index: shotwell-0.15.0/Makefile
===================================================================
--- shotwell-0.15.0.orig/Makefile	2013-10-04 02:23:04.000000000 +0200
+++ shotwell-0.15.0/Makefile	2013-10-13 09:51:58.893357001 +0200
@@ -35,7 +35,7 @@
 LOCAL_LANG_DIR=locale-langpack
 SYSTEM_LANG_DIR := $(DESTDIR)$(PREFIX)/share/locale
 
-VALAFLAGS := -g --enable-checking --target-glib=2.32 --thread --fatal-warnings --enable-experimental --enable-deprecated $(USER_VALAFLAGS)
+VALAFLAGS := $(foreach w,$(CPPFLAGS) $(CFLAGS) $(LDFLAGS),-X $(w)) --enable-checking --target-glib=2.32 --thread --fatal-warnings --enable-experimental --enable-deprecated $(USER_VALAFLAGS)
 ifdef UNITY_SUPPORT
 VALAFLAGS := $(VALAFLAGS) --define UNITY_SUPPORT
 endif
@@ -673,7 +673,7 @@
 	@
 
 $(EXPANDED_OBJ_FILES): %.o: %.c $(CONFIG_IN) Makefile
-	$(CC) -c $(VALA_CFLAGS) $(CFLAGS) -o $@ $<
+	$(CC) -c $(VALA_CFLAGS) $(CPPFLAGS) $(CFLAGS) -o $@ $<
 
 $(PROGRAM): $(EXPANDED_OBJ_FILES) $(RESOURCES) $(LANG_STAMP) $(THUMBNAILER_BIN) misc/gschemas.compiled $(DOC_LANG_STAMP)
 	$(CC) $(EXPANDED_OBJ_FILES) $(CFLAGS) $(LDFLAGS) $(RESOURCES) $(VALA_LDFLAGS) $(EXPORT_FLAGS) -o $@