Upstream-Status: Inappropriate

This patch lets you build Ice with OpenEmbedded. I doubt you could do
a regular build after applying this patch.

From bc622ce74fa03a935278d21736a5a251466e1798 Mon Sep 17 00:00:00 2001
From: Tom Rondeau <tom@trondeau.com>
Date: Wed, 16 Apr 2014 14:34:51 -0400
Subject: [PATCH] Modify Makefiles for cross compile

---
 config/Make.common.rules           |   20 +++++++------
 cpp/Makefile                       |    9 +++---
 cpp/config/Make.rules              |   32 ++++++++++++--------
 cpp/config/Make.rules.Linux        |   18 ++---------
 cpp/src/IceStorm/FreezeDB/Makefile |    2 +-
 py/config/Make.rules               |   58 +++++++++++++++++++-----------------
 6 files changed, 70 insertions(+), 69 deletions(-)

diff --git a/config/Make.common.rules b/config/Make.common.rules
index d7b1d59..a3fb17e 100644
--- a/config/Make.common.rules
+++ b/config/Make.common.rules
@@ -65,9 +65,9 @@ ifeq ($(UNAME),Linux)
       #
       # Some Linux distributions like Debian/Ubuntu don't use /usr/lib64.
       #
-      ifeq ($(shell test -d /usr/lib64 && echo 0),0)
-          lp64suffix	= 64
-      endif
+      #ifeq ($(shell test -d /usr/lib64 && echo 0),0)
+      #    lp64suffix	= 64
+      #endif
       ifeq ($(LP64),)
           LP64      	= yes
       endif
@@ -244,12 +244,13 @@ else
     slicedir = $(ice_dir)/slice
 endif
 
-ifeq ($(prefix), /usr)
-    install_slicedir = /usr/share/Ice-$(VERSION)/slice
-else
-    install_slicedir = $(prefix)/slice
-endif
+#ifeq ($(prefix), /usr)
+#    install_slicedir = /usr/share/Ice-$(VERSION)/slice
+#else
+#    install_slicedir = $(prefix)/slice
+#endif
 
+install_slicedir = $(prefix)/slice
 #
 # Set environment variables for the Slice translator.
 #
@@ -265,7 +266,8 @@ ifneq ($(ice_dir), /usr)
     endif
 
     ifeq ($(UNAME),Linux)
-        export LD_LIBRARY_PATH := $(ice_lib_dir):$(LD_LIBRARY_PATH)
+        #export LD_LIBRARY_PATH := $(ice_lib_dir):$(LD_LIBRARY_PATH)
+        export LD_LIBRARY_PATH := $(ICE_HOME)/lib:$(LD_LIBRARY_PATH)
     endif
 
     ifeq ($(UNAME),SunOS)
diff --git a/cpp/Makefile b/cpp/Makefile
index a68f113..1f44f57 100644
--- a/cpp/Makefile
+++ b/cpp/Makefile
@@ -11,11 +11,12 @@ top_srcdir	= .
 
 include $(top_srcdir)/config/Make.rules
 
-SUBDIRS		= config src include test
+#SUBDIRS		= config src include test
+SUBDIRS		= config src include
 
-ifeq ($(shell uname | grep MINGW),)
-SUBDIRS		:= $(SUBDIRS) demo
-endif
+#ifeq ($(shell uname | grep MINGW),)
+#SUBDIRS		:= $(SUBDIRS) demo
+#endif
 
 INSTALL_SUBDIRS	= $(install_bindir) $(install_libdir) $(install_includedir) \
 	$(install_configdir) $(install_mandir)
diff --git a/cpp/config/Make.rules b/cpp/config/Make.rules
index 37461ae..197c5e8 100644
--- a/cpp/config/Make.rules
+++ b/cpp/config/Make.rules
@@ -175,11 +175,12 @@ headerdir		= $(top_srcdir)/include
 # includedir is not handled the same as bindir and libdir
 # because it is used in the .depend files
 #
-ifdef ice_src_dist
-    includedir		= $(top_srcdir)/include
-else
-    includedir		= $(ice_dir)/include
-endif
+#ifdef ice_src_dist
+#    includedir		= $(top_srcdir)/include
+#else
+#    includedir		= $(ice_dir)/include
+#endif
+includedir		= $(top_srcdir)/include
 
 #
 # Platform specific definitions
@@ -277,14 +278,17 @@ ICECPPFLAGS		= -I$(slicedir)
 SLICE2CPPFLAGS		= $(ICECPPFLAGS)
 
 ifeq ($(ice_dir), /usr) 
-    LDFLAGS		= $(LDPLATFORMFLAGS) $(CXXFLAGS)
+    LDFLAGS		+= $(LDPLATFORMFLAGS) $(CXXFLAGS)
 else
     CPPFLAGS	+= -I$(includedir)
-    ifdef ice_src_dist
-	LDFLAGS	= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(libdir)
-    else
-	LDFLAGS	= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(ice_dir)/$(libsubdir)$(cpp11suffix)
-    endif
+# We must always build using the libraries in the source tree, the host's are obviously
+# not what we want for the target
+    LDFLAGS	+= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(libdir) $(call rpathlink,$(libdir))
+#    ifdef ice_src_dist
+#        LDFLAGS	= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(libdir)
+#    else
+#	LDFLAGS	= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(ice_dir)/$(libsubdir)$(cpp11suffix)
+#    endif
 endif
 
 ifeq ($(FLEX_NOLINE),yes)
@@ -313,8 +317,10 @@ endif
 
 ifdef ice_src_dist
     SLICEPARSERLIB	= $(libdir)/$(call mklibfilename,Slice,$(VERSION))
-    SLICE2CPP		= $(bindir)/slice2cpp
-    SLICE2FREEZE	= $(bindir)/slice2freeze
+#    SLICE2CPP		= $(bindir)/slice2cpp
+#    SLICE2FREEZE	= $(bindir)/slice2freeze
+    SLICE2CPP		= $(ICE_HOME)/bin/slice2cpp
+    SLICE2FREEZE	= $(ICE_HOME)/bin/slice2freeze
 else
     SLICEPARSERLIB	= $(ice_dir)/$(libsubdir)$(cpp11suffix)/$(call mklibfilename,Slice,$(VERSION))
     SLICE2CPP		= $(ice_dir)/$(binsubdir)$(cpp11suffix)/slice2cpp
diff --git a/cpp/config/Make.rules.Linux b/cpp/config/Make.rules.Linux
index 5d5717c..8363c6e 100644
--- a/cpp/config/Make.rules.Linux
+++ b/cpp/config/Make.rules.Linux
@@ -31,7 +31,7 @@ ifeq ($(CXX),c++)
    CXX			= g++
 endif
 
-ifeq ($(CXX),g++)
+#ifeq ($(CXX),g++)
 
     ifneq ($(SUSE_i586),)
         CXXARCHFLAGS	+= -march=i586
@@ -71,14 +71,6 @@ ifeq ($(CXX),g++)
       CXXARCHFLAGS	+= -mtune=v8 -pipe -Wno-deprecated -DICE_USE_MUTEX_SHARED
    endif
 
-   ifeq ($(MACHINE),x86_64)
-      ifeq ($(LP64),yes)
-         CXXARCHFLAGS	+= -m64
-      else
-         CXXARCHFLAGS	+= -m32
-      endif
-   endif
-
    CXXFLAGS		= $(CXXARCHFLAGS) -Wall -Werror -pthread
 
    ifneq ($(GENPIC),no)
@@ -102,15 +94,11 @@ ifeq ($(CXX),g++)
 
    rpathlink            = -Wl,-rpath-link,$(1) 
 
-   ifneq ($(embedded_runpath_prefix),)
-      LDPLATFORMFLAGS      = -Wl,--enable-new-dtags -Wl,-rpath,$(runpath_libdir)
-   else
-      LDPLATFORMFLAGS      = -Wl,--enable-new-dtags
-   endif
+   LDPLATFORMFLAGS      = -Wl,--enable-new-dtags -Wl,-rpath,../../../lib
 
    LDPLATFORMFLAGS	+= -rdynamic
 
-endif
+#endif
 
 ifeq ($(CXX),icpc)
    $(warning ===================================================================) 
diff --git a/cpp/src/IceStorm/FreezeDB/Makefile b/cpp/src/IceStorm/FreezeDB/Makefile
index 7c844b7..cf15cb1 100644
--- a/cpp/src/IceStorm/FreezeDB/Makefile
+++ b/cpp/src/IceStorm/FreezeDB/Makefile
@@ -66,7 +66,7 @@ $(libdir)/$(LIBNAME): $(libdir)/$(SONAME)
 
 $(MIGRATE): $(MOBJS)
 	rm -f $@
-	$(CXX) $(LDFLAGS) -o $@ $(MOBJS) $(DB_RPATH_LINK) -lIceStormService -lIceStorm -lFreeze $(LIBS)
+	$(CXX) $(LDFLAGS) -o $@ $(MOBJS) $(DB_RPATH_LINK) -lIceStormService -lIceStorm -lFreeze $(LIBS) -ldb_cxx
 
 # The slice2freeze rules are structured like this to avoid issues with
 # parallel make.
diff --git a/py/config/Make.rules b/py/config/Make.rules
index 43ce01b..1349342 100644
--- a/py/config/Make.rules
+++ b/py/config/Make.rules
@@ -92,21 +92,23 @@ ifeq ($(shell test -f $(top_srcdir)/config/Make.rules.$(UNAME) && echo 0),0)
     include $(top_srcdir)/config/Make.rules.$(UNAME)
 else
     include $(top_srcdir)/../cpp/config/Make.rules.$(UNAME)
-endif 
+endif
 
 libdir                  = $(top_srcdir)/python
-ifneq ($(prefix), /usr)
-install_pythondir       = $(prefix)/python
-install_libdir          = $(prefix)/python
-else
-    ifeq ($(shell test -d $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/dist-packages && echo 0),0)
-        install_pythondir       = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/dist-packages
-        install_libdir          = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/dist-packages
-    else
-        install_pythondir       = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/site-packages
-        install_libdir          = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/site-packages
-    endif
-endif
+#ifneq ($(prefix), /usr)
+#install_pythondir       = $(prefix)/python
+#install_libdir          = $(prefix)/python
+#else
+#    ifeq ($(shell test -d $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/dist-packages && echo 0),0)
+#        install_pythondir       = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/dist-packages
+#        install_libdir          = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/dist-packages
+#    else
+#        install_pythondir       = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/site-packages
+#        install_libdir          = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/site-packages
+#    endif
+#endif
+install_pythondir       = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/site-packages
+install_libdir          = $(prefix)/$(libsubdir)/$(PYTHON_VERSION)/site-packages
 
 ifeq ($(UNAME),SunOS)
    ifeq ($(LP64),yes)
@@ -115,19 +117,21 @@ ifeq ($(UNAME),SunOS)
    endif
 endif
 
-ifdef ice_src_dist
-    ifeq ($(ice_cpp_dir), $(ice_dir)/cpp)
-        ICE_LIB_DIR = -L$(ice_cpp_dir)/lib
-    else
-        ICE_LIB_DIR = -L$(ice_cpp_dir)/$(libsubdir)
-    endif
-    ICE_LIB_DIR = -L$(ice_cpp_dir)/lib
-    ICE_FLAGS 	= -I$(ice_cpp_dir)/include
-endif
-ifdef ice_bin_dist
-    ICE_LIB_DIR = -L$(ice_dir)/$(libsubdir)
-    ICE_FLAGS	= -I$(ice_dir)/include
-endif
+#ifdef ice_src_dist
+#    ifeq ($(ice_cpp_dir), $(ice_dir)/cpp)
+#        ICE_LIB_DIR = -L$(ice_cpp_dir)/lib
+#    else
+#        ICE_LIB_DIR = -L$(ice_cpp_dir)/$(libsubdir)
+#    endif
+#    ICE_LIB_DIR = -L$(ice_cpp_dir)/lib
+#    ICE_FLAGS 	= -I$(ice_cpp_dir)/include
+#endif
+#ifdef ice_bin_dist
+#    ICE_LIB_DIR = -L$(ice_dir)/$(libsubdir)
+#    ICE_FLAGS	= -I$(ice_dir)/include
+#endif
+ICE_LIB_DIR = -L$(top_srcdir)/../cpp/lib
+ICE_FLAGS = -I$(ice_cpp_dir)/include
 ICE_LIBS = $(ICE_LIB_DIR) -lIce -lSlice -lIceUtil
 
 ifneq ($(embedded_runpath_prefix),)
@@ -137,7 +141,7 @@ endif
 CPPFLAGS		=
 ICECPPFLAGS		= -I$(slicedir)
 SLICE2PYFLAGS		= $(ICECPPFLAGS)
-LDFLAGS			= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(libdir)
+LDFLAGS			+= $(LDPLATFORMFLAGS) $(CXXFLAGS) -L$(libdir)
 
 ifdef ice_src_dist
     ifeq ($(ice_cpp_dir), $(ice_dir)/cpp)
-- 
1.7.9.5