From 40c469d5c23e06f43cdac779e8827495a5d40cbb Mon Sep 17 00:00:00 2001
From: hristov <hristov@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Thu, 27 Mar 2003 15:17:52 +0000
Subject: [PATCH] Introducing Mac OSX platform (Darwin)

---
 .rootrc               |  2 +-
 build/Makefile.Darwin | 64 +++++++++++++++++++++++++++++++++++++++++++
 build/module.tpl      | 34 +++++++++++++++++++++++
 3 files changed, 99 insertions(+), 1 deletion(-)
 create mode 100644 build/Makefile.Darwin

diff --git a/.rootrc b/.rootrc
index 7c1e9aecfb2..645694575a8 100644
--- a/.rootrc
+++ b/.rootrc
@@ -5,7 +5,7 @@
 # Path used by dynamic loader to find shared libraries and macros
 # Paths are different for Unix and Windows. The example shows the defaults
 # for all ROOT applications for either Unix or Windows.
-Unix.*.Root.DynamicPath:    .:$(ROOTSYS)/lib
+Unix.*.Root.DynamicPath:    .:$(ROOTSYS)/lib:$(DYLD_LIBRARY_PATH)
 Unix.*.Root.MacroPath:      .:$(ROOTSYS)/macros:$(ALICE_ROOT)/macros
 WinNT.*.Root.DynamicPath:   ./;$(ROOTSYS);$(ROOTSYS)/bin;$(PATH)
 WinNT.*.Root.MacroPath:     ./;$(ROOTSYS)/macros
diff --git a/build/Makefile.Darwin b/build/Makefile.Darwin
new file mode 100644
index 00000000000..7636b356537
--- /dev/null
+++ b/build/Makefile.Darwin
@@ -0,0 +1,64 @@
+PLATFORM:=Darwin
+
+# The compilers
+CXX           = g++ 
+F77	      = g77
+CC	      = gcc
+
+# Global optimisation
+OPT           = -O -g
+
+CXXOPTS       = $(OPT) -Wall -W -pipe -fsigned-char -fno-common -fweak-coalesced
+COPT	      = $(OPT) -Wall -W -fno-common -fweak-coalesced
+FOPT	      = $(OPT) -fno-second-underscore -fweak-coalesced
+CXXFLAGS      = $(CXXOPTS) -I/sw/include
+CFLAGS	      = -Wall -pipe
+
+# rootcint flags
+CINTFLAGS     = #$(CXXFLAGS)
+
+# CERNLIB defines
+
+CLIBDEFS      = -DCERNLIB_LINUX -DCERNLIB_BLDLIB -DCERNLIB_CZ
+CLIBCXXOPTS   =
+CLIBCOPT      =
+CLIBFOPT      =
+
+# Common Fortran compilation flags
+FFLAGS = $(CLIBFOPT)  $(CLIBDEFS) $(FOPT)
+		
+LD            = export MACOSX_DEPLOYMENT_TARGET=10.2 ; g++
+LDFLAGS       = $(OPT) 
+
+SHLD	     := $(LD)
+SOFLAGS      := -bundle -flat_namespace -undefined suppress
+SHLIB        := -lg2c
+SHLIB        :=
+SOEXT 	     := so
+
+DYLD	     := $(LD)
+DYFLAGS       = -dynamiclib -flat_namespace -undefined suppress -single_module
+DYLIB        :=
+DYEXT        := dylib
+
+ALLD	      = ar
+ALFLAGS       = cr
+ALLIB         = 
+AEXT 	      = a
+
+
+# rmkdepend flags for building dependencies of FORTRAN files
+DEPENDFFLAGS = $(FFLAGS)
+
+DEPENDCXXFLAGS = $(CXXFLAGS) -I/usr/include/sys
+
+GLIBS         = -L/usr/X11R6/lib -lX11
+
+#System libraries
+SYSLIBS = -ldl
+
+EXEFLAGS+= -Xlinker -bind_at_load -Xlinker -m -lg2c
+
+
+
+
diff --git a/build/module.tpl b/build/module.tpl
index e1c821b6be5..e549cc55996 100644
--- a/build/module.tpl
+++ b/build/module.tpl
@@ -102,11 +102,19 @@ endif
 #The actual library file
 
 @PACKAGE@LIB:=$(LIBPATH)/lib@PACKAGE@.$(SOEXT)
+
+ifneq ($(DYEXT),)
+@PACKAGE@DLIB:=$(LIBPATH)/lib@PACKAGE@.$(DYEXT)
+endif
+
 @PACKAGE@ALIB:=$(LIBPATH)/lib@PACKAGE@.$(AEXT)
 
 #Add this to the modules libs
 @MODULE@LIBS += $(@PACKAGE@LIB)
 @MODULE@ALIBS += $(@PACKAGE@ALIB)
+ifneq ($(DYEXT),)
+@MODULE@DLIBS += $(@PACKAGE@DLIB)
+endif
 
 #The actual binary file
 
@@ -120,11 +128,20 @@ endif
 ifeq ($(TYPE),lib)
 ALLLIBS += $(@PACKAGE@LIB)
 ALLALIBS += $(@PACKAGE@ALIB)
+ifneq ($(DYEXT),)
+ALLLIBS += $(@PACKAGE@DLIB)
+endif
 BINLIBS += -l@PACKAGE@
 else
 ALLEXECS += $(@PACKAGE@BIN)
 endif
 
+ifeq ($(DYEXT),)
+@PACKAGE@LIB := $(@PACKAGE@LIB)
+else
+@PACKAGE@LIB := $(@PACKAGE@LIB)
+endif
+
 # include all dependency files
 INCLUDEFILES +=$(@PACKAGE@DEP)
 
@@ -157,6 +174,20 @@ endif
       cd $(CURDIR) ; rm -rf $$TMPDIR
 	  $(MUTE)chmod a-w $@
 
+ifneq ($(DYEXT),)
+$(@PACKAGE@DLIB):$(@PACKAGE@O) $(@PACKAGE@DO) @MODULE@/module.mk
+ifndef ALIQUIET
+	  @echo "***** Linking library $@ *****"
+endif
+	  $(MUTE)TMPDIR=/tmp/@MODULE@$$$$.`date +%M%S` ; \
+	  export TMPDIR; mkdir $$TMPDIR ; cd $$TMPDIR ; \
+	  find $(CURDIR)/@MODULE@/tgt_$(ALICE_TARGET) -name '*.o' -exec ln -s {} . \; ;\
+	  rm -f $(CURDIR)/$@ ;\
+	  $(DYLD) $(@PACKAGE@DYFLAGS) -o $(CURDIR)/$@ $(notdir $(@PACKAGE@O) $(@PACKAGE@DO))  $(@PACKAGE@ELIBSDIR) $(@PACKAGE@ELIBS) $(DYLIB);
+	  $(MUTE)chmod a-w $(CURDIR)/$@ ;\
+	  rm -rf $$TMPDIR
+endif
+
 $(@PACKAGE@ALIB):$(@PACKAGE@O) $(@PACKAGE@DO) @MODULE@/module.mk
 ifndef ALIQUIET
 	  @echo "***** Linking static library $@ *****"
@@ -198,6 +229,9 @@ endif
 
 ifeq ($(TYPE),lib)
 all-@PACKAGE@: $(@PACKAGE@LIB)
+ifneq ($(DYEXT),)
+all-@PACKAGE@: $(@PACKAGE@DLIB)
+endif
 else
 all-@PACKAGE@: $(@PACKAGE@BIN)
 endif
-- 
2.31.1