[PD-cvs] packages/linux_make Makefile,1.9,1.10

[Hans-Christoph Steiner]

Update of /cvsroot/pure-data/packages/linux_make
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4574/linux_make

Modified Files:
	Makefile 
Log Message:
more work on centralizing the CPU optimization flags.  With GNU/Linux on PowerPC and Mac OS X on Intel, things are becoming more complicated... ;)

Index: Makefile
===================================================================
RCS file: /cvsroot/pure-data/packages/linux_make/Makefile,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** Makefile	14 Jun 2006 15:03:42 -0000	1.9
--- Makefile	21 Jul 2006 00:22:52 -0000	1.10
***************
*** 18,46 ****
  include $(BUILDLAYOUT_DIR)/Makefile.buildlayout
  
! 
! # base level optimizations
! OPT_CFLAGS = -O3 -funroll-loops -fomit-frame-pointer
! 
  # Generic x86 (tune for Pentium III, since that's more common these days)
! #OPT_CFLAGS += -mcpu=i386 -mtune=pentium3
! OPT_CFLAGS += -mcpu=pentium
  
! # INTEL
! #
! # Pentium MMX
! #OPT_CFLAGS += -mcpu=pentium-mmx -mmmx
! # Pentium Pro
! #OPT_CFLAGS += -mcpu=pentiumpro -mmmx
! # Pentium II/Celeron
! #OPT_CFLAGS += -mfpmath=sse -mmmx -msse -mcpu=pentium2
! # Pentium III/Celeron2
! #OPT_CFLAGS += -mfpmath=sse -mmmx -msse -mcpu=pentium3
! # Pentium 4
! #OPT_CFLAGS += -mfpmath=sse -mmmx -msse -msse2 -mcpu=pentium4
  
- # AMD
- #
- # Athlon XP K7
- #OPT_CFLAGS = -O3 -mcpu=athlon-xp -m3dnow -msse -mfpmath=sse
  
  # these are sent to all of the various Makefiles so that they all copy their
--- 18,36 ----
  include $(BUILDLAYOUT_DIR)/Makefile.buildlayout
  
! TARGET_PLATFORM := $(shell uname -m)
! ifeq ($(TARGET_PLATFORM),i686)
  # Generic x86 (tune for Pentium III, since that's more common these days)
! OPT_CFLAGS += -march=i386 -mtune=pentium3
! else
!   ifeq ($(TARGET_PLATFORM),ppc)
!     OPT_CFLAGS += -pipe -fsigned-char -mpowerpc-gfxopt
!   else
!     # more CPUs should go here
!     OPT_CFLAGS += 
!   endif
! endif
  
! # lots more here: http://www.gentoo.se/docs/doc-cflags.php
  
  
  # these are sent to all of the various Makefiles so that they all copy their