From: Thiago Macieira <thiago.macieira@intel.com>
Date: Fri, 5 Sep 2014 00:27:00 +0000 (-0700)
Subject: Fix parallel build
X-Git-Tag: 1.2.0+RC1~2251
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c127f17e0e0aaa3229e4da4114da1075852dc813;hp=cb91529bd1809f25e666c7a2ad0afb16e60f1066;p=platform%2Fupstream%2Fiotivity.git

Fix parallel build

All the .o files must be compiled before we can create the .a library
from them. When compiling with a -j option (as low as -j4), often one or
two .o files would be missing from the resulting .a because they hadn't
finished compiling yet.

Change-Id: Ie7bc0ad489b8b0afecab3ec318f2784ee706ae12
Signed-off-by: Thiago Macieira <thiago.macieira@intel.com>
---

diff --git a/csdk/makefile b/csdk/makefile
index 8818000..185121e 100644
--- a/csdk/makefile
+++ b/csdk/makefile
@@ -126,7 +126,7 @@ obj_build:
 	# Output all *.o files to $(OBJ_DIR)/$(BUILD)
 	$(foreach source,$(SOURCES), $(CC) $(CFLAGS) $(source) -o $(patsubst %.c, %.o, $(patsubst %, $(BUILD)/$(OBJ_DIR)/%, $(notdir $(source))));)
 
-liboctbstack.a:
+liboctbstack.a: obj_build
 	@echo "Building $@" 
 	# Unpackage libcoap.a to $(OBJ_DIR)/$(BUILD). The output objects from OCStack and OCCoap are already at this location
 	@cd $(BUILD)/$(OBJ_DIR) && $(AR) -x $(LCOAP_DIR)/$(BUILD)/libcoap.a