Unfold cython automake variables into multiple lines for maintainability
diff --git a/cython/Makefile.am b/cython/Makefile.am
index b5121ab..08ac363 100644
--- a/cython/Makefile.am
+++ b/cython/Makefile.am
@@ -20,7 +20,10 @@
 if HAVE_CYTHON
 
 BUILT_SOURCES = imobiledevice.c
-PXDINCLUDES = imobiledevice.pxd $(CYTHON_PLIST_INCLUDE_DIR)/plist.pxd
+PXDINCLUDES = \
+	imobiledevice.pxd \
+	$(CYTHON_PLIST_INCLUDE_DIR)/plist.pxd
+
 PXIINCLUDES = \
 	lockdown.pxi \
 	mobilesync.pxi \
@@ -54,8 +57,27 @@
 imobiledevicedir = $(pyexecdir)
 imobiledevice_LTLIBRARIES = imobiledevice.la
 imobiledevice_la_SOURCES = imobiledevice.pyx
-imobiledevice_la_CFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/src $(PYTHON_CPPFLAGS) $(AM_CFLAGS) -Wno-shadow -Wno-redundant-decls -Wno-switch-default -Wno-strict-aliasing -Wno-implicit-function-declaration -Wno-cast-function-type -fvisibility=default
-imobiledevice_la_LDFLAGS = -module -avoid-version -L$(libdir) $(PYTHON_LIBS) $(AM_LIBS) -no-undefined
+imobiledevice_la_CFLAGS = \
+	-I$(top_srcdir)/include \
+	-I$(top_srcdir)/src \
+	$(PYTHON_CPPFLAGS) \
+	$(AM_CFLAGS) \
+	-Wno-shadow \
+	-Wno-redundant-decls \
+	-Wno-switch-default \
+	-Wno-strict-aliasing \
+	-Wno-implicit-function-declaration \
+	-fvisibility=default \
+	-Wno-cast-function-type
+
+imobiledevice_la_LDFLAGS = \
+	-module \
+	-avoid-version \
+	-L$(libdir) \
+	$(PYTHON_LIBS) \
+	$(AM_LIBS) \
+	-no-undefined
+
 imobiledevice_la_LIBADD = $(top_builddir)/src/libimobiledevice-1.0.la
 
 imobiledevice.c: imobiledevice.pyx $(PXDINCLUDES) $(PXIINCLUDES)