| 1 | # |
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| 2 | # Copyright (C) 1994-2001 Digitool, Inc |
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| 3 | # This file is part of OpenMCL. |
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| 4 | # |
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| 5 | # OpenMCL is licensed under the terms of the Lisp Lesser GNU Public |
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| 6 | # License , known as the LLGPL and distributed with OpenMCL as the |
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| 7 | # file "LICENSE". The LLGPL consists of a preamble and the LGPL, |
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| 8 | # which is distributed with OpenMCL as the file "LGPL". Where these |
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| 9 | # conflict, the preamble takes precedence. |
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| 10 | # |
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| 11 | # OpenMCL is referenced in the preamble as the "LIBRARY." |
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| 12 | # |
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| 13 | # The LLGPL is also available online at |
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| 14 | # http://opensource.franz.com/preamble.html |
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| 15 | |
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| 16 | |
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| 17 | # For versions of GCC prior to 3.3, the option "-traditional-cpp" meant |
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| 18 | # "don't use precompiled headers", which was good advice since they didn't |
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| 19 | # work too well. Beginning with GCC 3.3, the "-traditional-cpp" means |
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| 20 | # "use a broken preprocessor", which is (in a sense) the opposite of what |
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| 21 | # it used to mean. |
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| 22 | |
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| 23 | # Try to determine the version of GCC in use. Invoke gcc with the |
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| 24 | # -v flag, and look for a line containing the phrase "specs from" in |
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| 25 | # the output. Use sed to extract the full pathname of ths specs file |
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| 26 | # printed in that line, then strip off the trailing "/specs". |
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| 27 | gccdir = $(shell $(CC) -v 2>&1 | grep "specs from" | sed -e 's/.*from //' -e 's|/specs||') |
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| 28 | # $(gccdir) is set to the directory containing the specs file, without the |
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| 29 | # trailing slash. The make intrinsic 'notdir' will strip a leading directory |
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| 30 | # prefix from that pathname, leaving us with a string that should match |
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| 31 | # the gcc version number |
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| 32 | gccversion:=$(notdir $(gccdir)) |
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| 33 | oldgcc:=$(shell expr $(gccversion) "<" "3.3") |
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| 34 | ifeq ($(oldgcc),1) |
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| 35 | BROKEN_PREPROCESSOR_WORKAROUND = -traditional-cpp |
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| 36 | endif |
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| 37 | |
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| 38 | MDYNAMIC_NO_PIC = $(shell ($(CC) --help -v 2>&1 | grep -q -e "-mdynamic-no-pic") && /bin/echo "-mdynamic-no-pic") |
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| 39 | |
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| 40 | OPENMCL_MAJOR_VERSION=0 |
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| 41 | OPENMCL_MINOR_VERSION=14 |
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| 42 | |
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| 43 | VPATH = .. |
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| 44 | RM = /bin/rm |
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| 45 | LD = ld |
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| 46 | LDFLAGS = -arch ppc -dynamic -o $@ -e start -seg1addr 0x00003000 -sectalign __TEXT __text 0x1000 -pagezero_size 0x3000 |
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| 47 | # -stack_addr 0xC0000000 -stack_size 0x00100000 |
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| 48 | AS = as |
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| 49 | M4 = gm4 |
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| 50 | M4FLAGS = -DDARWIN |
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| 51 | ASFLAGS = -force_cpusubtype_ALL |
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| 52 | CDEFINES = -DDARWIN $(BROKEN_PREPROCESSOR_WORKAROUND) -DOPENMCL_MAJOR_VERSION=$(OPENMCL_MAJOR_VERSION) -DOPENMCL_MINOR_VERSION=$(OPENMCL_MINOR_VERSION) |
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| 53 | CDEBUG = -g |
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| 54 | COPT = #-O2 |
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| 55 | |
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| 56 | .s.o: |
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| 57 | $(M4) $(M4FLAGS) -I../ $< | $(AS) $(ASFLAGS) -o $@ |
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| 58 | .c.o: |
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| 59 | $(CC) -c $< $(CDEFINES) $(CDEBUG) $(COPT) $(MDYNAMIC_NO_PIC) -o $@ |
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| 60 | |
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| 61 | SPOBJ = spjump.o spentry.o subprims.o |
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| 62 | ASMOBJ = asmutils.o imports.o |
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| 63 | |
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| 64 | COBJ = pmcl-kernel.o gc.o bits.o lisp-exceptions.o \ |
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| 65 | thread_manager.o lisp-debug.o image.o |
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| 66 | |
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| 67 | DEBUGOBJ = lispdcmd.o plprint.o plsym.o plbt.o ppc_print.o |
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| 68 | KERNELOBJ= imports.o $(COBJ) asmutils.o |
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| 69 | |
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| 70 | SPINC = lisp.s m4macros.m4 constants.s macros.s errors.s uuo.s |
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| 71 | |
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| 72 | CHEADERS = area.h bits.h constants.h lisp-errors.h gc.h lisp.h \ |
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| 73 | lisp-exceptions.h lisp_globals.h macros.h memprotect.h image.h \ |
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| 74 | Threads.h |
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| 75 | |
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| 76 | # Subprims linked into the kernel ? |
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| 77 | # Yes: |
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| 78 | |
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| 79 | KSPOBJ= $(SPOBJ) |
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| 80 | all: ../../dppccl |
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| 81 | |
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| 82 | |
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| 83 | # No: |
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| 84 | |
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| 85 | # KSPOBJ= |
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| 86 | # all: ../../ppccl ../../subprims.so |
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| 87 | |
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| 88 | OSLIBS = -lcrt1.o -lcc_dynamic -lSystem |
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| 89 | |
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| 90 | |
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| 91 | ../../dppccl: $(KSPOBJ) $(KERNELOBJ) $(DEBUGOBJ) |
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| 92 | $(LD) $(LDFLAGS) $(KSPOBJ) $(KERNELOBJ) $(DEBUGOBJ) $(OSLIBS) |
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| 93 | |
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| 94 | # Can leave this unset when compiling on/for Jaguar |
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| 95 | SAMPLER_ARCH_DEFINES=-DUSE_MACH |
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| 96 | |
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| 97 | ../../darwin_sampler.so: sampler.c |
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| 98 | $(CC) -bundle $< $(CDEFINES) $(SAMPLER_ARCH_DEFINES) $(CDEBUG) $(COPT) -o $@ |
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| 99 | |
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| 100 | # This will fail to compile on pre-Jaguar systems |
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| 101 | ../../jaguar_sampler.so: sampler.c |
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| 102 | $(CC) -bundle $< $(CDEFINES) $(CDEBUG) $(COPT) -o $@ |
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| 103 | |
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| 104 | $(SPOBJ): $(SPINC) |
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| 105 | $(ASMOBJ): $(SPINC) |
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| 106 | $(COBJ): $(CHEADERS) |
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| 107 | $(DEBUGOBJ): $(CHEADERS) lispdcmd.h |
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| 108 | |
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| 109 | |
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| 110 | MAGIC_PADDING_VALUE=4544 |
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| 111 | pad.o: ../pad.s |
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| 112 | $(M4) -DMAGIC_PADDING_VALUE=$(MAGIC_PADDING_VALUE) $< | as -o $@ |
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| 113 | |
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| 114 | thread_manager.o: thread_manager.c |
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| 115 | |
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| 116 | cclean: |
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| 117 | $(RM) -f $(KERNELOBJ) $(DEBUGOBJ) ../../dppccl |
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| 118 | |
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| 119 | # Some earlier versions of this Makefile built "subprims_r.o". |
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| 120 | # (That file is now defunct.) |
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| 121 | clean: cclean |
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| 122 | $(RM) -f $(SPOBJ) $(KSPOBJ) subprims_r.o |
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| 123 | |
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| 124 | strip: ../../dppccl |
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| 125 | strip -s retain ../../dppccl |
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