Cosmetics

Change-Id: I87af9887596599543d7ececdf56768a2402150c7

icu/ExternalProject_icu.mk

@@ -48,22 +48,25 @@ endif
 
 else # $(OS)
 
-icu_CFLAGS:="$(if $(filter IOS,$(OS)),-DUCONFIG_NO_FILE_IO) \
+icu_CFLAGS:=" \
+	$(if $(filter IOS,$(OS)),-DUCONFIG_NO_FILE_IO) \
 	$(if $(SYSBASE),-I$(SYSBASE)/usr/include) \
 	$(if $(debug),$(gb_DEBUG_CFLAGS),$(gb_COMPILEROPTFLAGS)) \
 	$(if $(filter GCC,$(COM)),-fno-strict-aliasing) \
 	$(if $(filter $(true),$(gb_SYMBOL)),-g) \
 	$(if $(filter ANDROID,$(OS)),-fvisibility=hidden -fno-omit-frame-pointer)"
-icu_CXXFLAGS:="$(if $(filter IOS,$(OS)),-DUCONFIG_NO_FILE_IO) \
+icu_CXXFLAGS:=" \
+	$(if $(filter IOS,$(OS)),-DUCONFIG_NO_FILE_IO) \
 	$(if $(debug),$(gb_DEBUG_CFLAGS),$(gb_COMPILEROPTFLAGS)) \
 	$(if $(filter GCC,$(COM)),-fno-strict-aliasing) \
 	$(if $(filter $(true),$(gb_SYMBOL)),-g) \
 	$(if $(filter ANDROID,$(OS)),-fvisibility=hidden -fno-omit-frame-pointer)"
-icu_LDFLAGS:="$(if $(filter TRUE,$(HAVE_LD_HASH_STYLE)),-Wl$(COMMA)--hash-style=$(WITH_LINKER_HASH_STYLE)) \
-	    $(if $(SYSBASE),-L../lib -L../../lib -L../stubdata -L../../stubdata -L$(SYSBASE)/usr/lib) \
-	    $(if $(filter TRUE,$(HAVE_LD_BSYMBOLIC_FUNCTIONS)),\
+icu_LDFLAGS:=" \
+	$(if $(filter TRUE,$(HAVE_LD_HASH_STYLE)),-Wl$(COMMA)--hash-style=$(WITH_LINKER_HASH_STYLE)) \
+    $(if $(SYSBASE),-L../lib -L../../lib -L../stubdata -L../../stubdata -L$(SYSBASE)/usr/lib) \
+    $(if $(filter TRUE,$(HAVE_LD_BSYMBOLIC_FUNCTIONS)),\
 	    -Wl$(COMMA)-Bsymbolic-functions -Wl$(COMMA)--dynamic-list-cpp-new -Wl$(COMMA)--dynamic-list-cpp-typeinfo) \
-	    $(if $(filter ANDROID,$(OS)),-lgnustl_shared -lm)"
+    $(if $(filter ANDROID,$(OS)),-lgnustl_shared -lm)"
 
 $(call gb_ExternalProject_get_state_target,icu,build) :
 	$(call gb_ExternalProject_run,build,\