--- misc/nss-3.13.5/mozilla/nsprpub/configure	2010-02-08 19:41:35.000000000 +0100
+++ misc/build/nss-3.13.5/mozilla/nsprpub/configure	2010-06-11 16:35:54.960188991 +0200
@@ -3900,7 +3900,7 @@
     PR_MD_CSRCS=linux.c
     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
     DSO_CFLAGS=-fPIC
-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
+    DSO_LDOPTS='-shared -Wl,-z,origin -Wl,-rpath,\$$ORIGIN -Wl,-soname -Wl,$(notdir $@)'
     _OPTIMIZE_FLAGS=-O2
     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
                                    # combo is not yet good at debugging inlined
--- misc/nss-3.13.5/mozilla/security/coreconf/Darwin.mk	2010-02-04 19:59:10.000000000 +0100
+++ misc/build/nss-3.13.5/mozilla/security/coreconf/Darwin.mk	2010-06-11 16:35:54.966185975 +0200
@@ -39,8 +39,12 @@
 
 DEFAULT_COMPILER = cc
 
-CC		= gcc
-CCC		= g++
+# CC is taken from environment automatically.
+#CC		= cc
+# Use CCC from environment.
+#CCC		= c++
+CCC		= $(CXX)
+
 RANLIB		= ranlib
 
 ifndef CPU_ARCH
@@ -57,19 +57,25 @@
 
 ifeq (,$(filter-out i%86,$(CPU_ARCH)))
 ifdef USE_64
+ifeq (,$(findstring -arch ,$(CC)))
 CC              += -arch x86_64
+endif
 override CPU_ARCH	= x86_64
 else
 OS_REL_CFLAGS	= -Di386
+ifeq (,$(findstring -arch ,$(CC)))
 CC              += -arch i386
+endif
 override CPU_ARCH	= x86
 endif
 else
 ifeq (arm,$(CPU_ARCH))
 # Nothing set for arm currently.
 else
 OS_REL_CFLAGS	= -Dppc
+ifeq (,$(findstring -arch ,$(CC)))
 CC              += -arch ppc
+endif
 endif
 endif
 
--- misc/nss-3.13.5/mozilla/security/coreconf/FreeBSD.mk	2009-11-23 05:06:29.000000000 -0500
+++ misc/build/nss-3.13.5/mozilla/security/coreconf/FreeBSD.mk	2012-08-28 20:27:20.000000000 -0400
@@ -57,6 +57,7 @@
 
 DSO_CFLAGS		= -fPIC
 DSO_LDOPTS		= -shared -Wl,-soname -Wl,$(notdir $@)
+DSO_LDOPTS		+= -Wl,-z,origin '-Wl,-rpath,$$ORIGIN'
 
 #
 # The default implementation strategy for FreeBSD is pthreads.
--- misc/nss-3.13.5/mozilla/security/coreconf/Linux.mk	2010-01-15 23:19:00.000000000 +0100
+++ misc/build/nss-3.13.5/mozilla/security/coreconf/Linux.mk	2010-06-11 16:35:54.981151732 +0200
@@ -46,8 +46,11 @@
 	IMPL_STRATEGY = _PTH
 endif
 
-CC			= gcc
-CCC			= g++
+# CC is taken from environment automatically.
+#CC			= gcc
+# Use CCC from environment.
+#CCC			= g++
+CCC		= $(CXX)
 RANLIB			= ranlib
 
 DEFAULT_COMPILER = gcc
@@ -147,7 +150,7 @@
 # incorrectly reports undefined references in the libraries we link with, so
 # we don't use -z defs there.
 ZDEFS_FLAG		= -Wl,-z,defs
-DSO_LDOPTS		+= $(if $(findstring 2.11.90.0.8,$(shell ld -v)),,$(ZDEFS_FLAG))
+DSO_LDOPTS		+= $(if $(findstring 2.11.90.0.8,$(shell ld -v)),,$(ZDEFS_FLAG)) -Wl,-z,origin '-Wl,-rpath,$$ORIGIN'
 LDFLAGS			+= $(ARCHFLAG)
 
 # INCLUDES += -I/usr/include -Y/usr/include/linux
@@ -158,8 +161,13 @@
 #
 CPU_TAG = _$(CPU_ARCH)
 
+ifeq ($(SYSTEM_ZLIB),YES)  
+# Currently (3.12.4) only the tools modutil and signtool are linked with libz
+# If USE_SYSTEM_ZLIB is not set then the tools link statically libzlib.a which
+# is also build in nss.
 USE_SYSTEM_ZLIB = 1
 ZLIB_LIBS = -lz
+endif
 
 # The -rpath '$$ORIGIN' linker option instructs this library to search for its
 # dependencies in the same directory where it resides.
--- misc/nss-3.13.5/mozilla/security/coreconf/SunOS5.mk	2009-06-11 02:55:32.000000000 +0200
+++ misc/build/nss-3.13.5/mozilla/security/coreconf/SunOS5.mk	2010-06-11 16:35:54.985571182 +0200
@@ -89,8 +89,12 @@
 	    # OPTIMIZER += -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer
 	endif
 else
-	CC         = cc
-	CCC        = CC
+# CC is taken from environment automatically.
+#	CC         = cc
+# Use CXX from environment.
+#	CCC        = CC
+        CCC       = $(CXX)
+
 	ASFLAGS   += -Wa,-P
 	OS_CFLAGS += $(NOMD_OS_CFLAGS) $(ARCHFLAG)
 	ifndef BUILD_OPT
--- misc/nss-3.13.5/mozilla/security/coreconf/arch.mk	2009-06-05 04:14:49.000000000 +0200
+++ misc/build/nss-3.13.5/mozilla/security/coreconf/arch.mk	2010-06-11 16:35:54.990913282 +0200
@@ -324,7 +324,12 @@
 # IMPL_STRATEGY may be defined too.
 #
 
-OBJDIR_NAME = $(OS_TARGET)$(OS_RELEASE)$(CPU_TAG)$(COMPILER_TAG)$(LIBC_TAG)$(IMPL_STRATEGY)$(OBJDIR_TAG).OBJ
+# OBJDIR_NAME is used to build the directory containing the built objects, for 
+# example mozilla/dist/Linux2.6_x86_glibc_PTH_DBG.OBJ
+# We need to deliver the contents of that folder into the solver. To make that easier
+# in the makefile we rename this directory to "out". 
+#OBJDIR_NAME = $(OS_TARGET)$(OS_RELEASE)$(CPU_TAG)$(COMPILER_TAG)$(LIBC_TAG)$(IMPL_STRATEGY)$(OBJDIR_TAG).OBJ
+OBJDIR_NAME = out
 
 ifeq (,$(filter-out WIN%,$(OS_TARGET)))
 ifndef BUILD_OPT
--- misc/nss-3.13.5/mozilla/security/nss/cmd/platlibs.mk	2010-02-04 19:59:10.000000000 +0100
+++ misc/build/nss-3.13.5/mozilla/security/nss/cmd/platlibs.mk	2010-06-11 16:35:55.004869805 +0200
@@ -41,27 +41,32 @@
 ifeq ($(OS_ARCH), SunOS) 
 ifeq ($(BUILD_SUN_PKG), 1)
 ifeq ($(USE_64), 1)
-EXTRA_SHARED_LIBS += -R '$$ORIGIN/../lib:/usr/lib/mps/secv1/64:/usr/lib/mps/64'
+#In OOo we would probable put the executables next to libs
+EXTRA_SHARED_LIBS += -R '$$ORIGIN'
 else
-EXTRA_SHARED_LIBS += -R '$$ORIGIN/../lib:/usr/lib/mps/secv1:/usr/lib/mps'
+EXTRA_SHARED_LIBS += -R '$$ORIGIN'
 endif
 else
-EXTRA_SHARED_LIBS += -R '$$ORIGIN/../lib'
+EXTRA_SHARED_LIBS += -R '$$ORIGIN'
 endif
 endif
 
+ifeq ($(OS_ARCH), FreeBSD)
+EXTRA_SHARED_LIBS += -Wl,-z,origin -Wl,-rpath,'$$ORIGIN'
+endif
+
 ifeq ($(OS_ARCH), Linux)
 ifeq ($(BUILD_SUN_PKG), 1)
 ifeq ($(USE_64), 1)
-EXTRA_SHARED_LIBS += -Wl,-rpath,'$$ORIGIN/../lib64:/opt/sun/private/lib64:$$ORIGIN/../lib'
+EXTRA_SHARED_LIBS += -Wl,-z,origin -Wl,-rpath,'$$ORIGIN'
 else
-EXTRA_SHARED_LIBS += -Wl,-rpath,'$$ORIGIN/../lib:/opt/sun/private/lib'
+EXTRA_SHARED_LIBS += -Wl,-z,origin -Wl,-rpath,'$$ORIGIN'
 endif
 else
 ifeq ($(USE_64), 1)
-EXTRA_SHARED_LIBS += -Wl,-rpath,'$$ORIGIN/../lib64:$$ORIGIN/../lib'
+EXTRA_SHARED_LIBS += -Wl,-z,origin -Wl,-rpath,'$$ORIGIN'
 else
-EXTRA_SHARED_LIBS += -Wl,-rpath,'$$ORIGIN/../lib'
+EXTRA_SHARED_LIBS += -Wl,-z,origin -Wl,-rpath,'$$ORIGIN'
 endif
 endif
 endif
--- misc/nss-3.13.5/mozilla/security/nss/cmd/shlibsign/Makefile	2009-08-07 21:06:37.000000000 +0200
+++ misc/build/nss-3.13.5/mozilla/security/nss/cmd/shlibsign/Makefile	2010-06-11 16:35:55.009851148 +0200
@@ -78,10 +78,15 @@
 
 # sign any and all shared libraries that contain the word freebl
 
-CHECKLIBS = $(DIST)/lib/$(DLL_PREFIX)softokn3.$(DLL_SUFFIX)
-CHECKLIBS += $(wildcard $(DIST)/lib/$(DLL_PREFIX)freebl*3.$(DLL_SUFFIX))
+# Signing causes loading of some system library which in turn loads
+# libsqlite3. Then it loads libsqulite3 from nss, which does not have the proper
+# version. Therefore signing fails.
+# We cannot build with the system sqlite3, because it is too old (SDK
+# 10.4). Otherwise one could set NSS_USE_SYSTEM_SQLITE=1 and use the system lib. 
+#CHECKLIBS = $(DIST)/lib/$(DLL_PREFIX)softokn3.$(DLL_SUFFIX)
+#CHECKLIBS += $(wildcard $(DIST)/lib/$(DLL_PREFIX)freebl*3.$(DLL_SUFFIX))
 ifndef NSS_DISABLE_DBM
-CHECKLIBS += $(DIST)/lib/$(DLL_PREFIX)nssdbm3.$(DLL_SUFFIX)
+#CHECKLIBS += $(DIST)/lib/$(DLL_PREFIX)nssdbm3.$(DLL_SUFFIX)
 endif
 CHECKLOC = $(CHECKLIBS:.$(DLL_SUFFIX)=.chk)
 
--- misc/nss-3.13.5/mozilla/security/coreconf/Darwin.mk
+++ misc/build/nss-3.13.5/mozilla/security/coreconf/Darwin.mk
@@ -64,12 +64,16 @@
 endif
 
 ifneq (,$(MACOS_SDK_DIR))
+    CLANG_VERSION_FULL := $(shell $(CC) -v 2>&1 | grep "clang version" | sed -e "s/^.*clang version[  ]*//" | awk '{ print $$1 }')
     GCC_VERSION_FULL := $(shell $(CC) -dumpversion)
     GCC_VERSION_MAJOR := $(shell echo $(GCC_VERSION_FULL) | awk -F. '{ print $$1 }')
     GCC_VERSION_MINOR := $(shell echo $(GCC_VERSION_FULL) | awk -F. '{ print $$2 }')
     GCC_VERSION = $(GCC_VERSION_MAJOR).$(GCC_VERSION_MINOR)
+    ifneq (,$(CLANG_VERSION_FULL))
+        DARWIN_SDK_CFLAGS = -isysroot $(MACOS_SDK_DIR)
+        DARWIN_SDK_SHLIBFLAGS = -isysroot $(MACOS_SDK_DIR)
 
-    ifeq (,$(filter-out 2 3,$(GCC_VERSION_MAJOR)))
+    else ifeq (,$(filter-out 2 3,$(GCC_VERSION_MAJOR)))
         # GCC <= 3
         DARWIN_SDK_FRAMEWORKS = -F$(MACOS_SDK_DIR)/System/Library/Frameworks
         ifneq (,$(shell find $(MACOS_SDK_DIR)/Library/Frameworks -maxdepth 0))