From 24e9de65e1c593b6a4f7aa234dce74b3fed0b9cb Mon Sep 17 00:00:00 2001
From: Thomas Eichinger <thomas.eichinger1@gmail.com>
Date: Thu, 27 Aug 2015 17:34:08 +0200
Subject: [PATCH] native: exclude emtpy archives from linking on OSX
OS X linker won't link archives consisting of the archives header only.
---
Makefile.include | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile.include b/Makefile.include
index 250ef84dd1..0c0622888b 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -213,7 +213,7 @@ all: ..compiler-check ..build-message $(USEPKG:%=${BINDIR}%.a) $(APPDEPS)
$(AD)DIRS="$(DIRS)" "$(MAKE)" -C $(CURDIR) -f $(RIOTBASE)/Makefile.application
ifeq (,$(RIOTNOLINK))
ifeq ($(BUILDOSXNATIVE),1)
- $(AD)$(if $(CPPMIX),$(CXX),$(LINK)) $(UNDEF) -o $(ELFFILE) $(BASELIBS) $(LINKFLAGS) $(LINKFLAGPREFIX)-no_pie
+ $(AD)$(if $(CPPMIX),$(CXX),$(LINK)) $(UNDEF) -o $(ELFFILE) $$(find $(BASELIBS) -size +8c) $(LINKFLAGS) $(LINKFLAGPREFIX)-no_pie
else
$(AD)$(if $(CPPMIX),$(CXX),$(LINK)) $(UNDEF) -o $(ELFFILE) $(LINKFLAGPREFIX)--start-group $(BASELIBS) -lm $(LINKFLAGPREFIX)--end-group $(LINKFLAGPREFIX)-Map=$(BINDIR)$(APPLICATION).map $(LINKFLAGPREFIX)--cref $(LINKFLAGS)
endif
--
GitLab