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- Log ----------------------------------------------------------------- commit d669c129619ad3952fcabb263e307e3d48b12969 Author: Raymond Toy toy.raymond@gmail.com Date: Sun Dec 8 09:26:24 2013 -0800

Update for ppc/darwin 10.5 and gcc 4.8.

o Remove -no-cpp-precomp, which isn't recognized by gcc 4.8. o Add -static-libgcc so lisp doesn't need to have a compatible version of libgcc on the target system. o e_rem_pio2.c doesn't have aliasing issues, so remove the compiler flags.

diff --git a/src/lisp/Config.ppc_darwin b/src/lisp/Config.ppc_darwin index e999827..0902b89 100644 --- a/src/lisp/Config.ppc_darwin +++ b/src/lisp/Config.ppc_darwin @@ -11,12 +11,12 @@ CPPFLAGS = -I. -I$(PATH1) # think gcc 4 is wrong. However, to work around this, we use /**/ to # concatenate tokens which reguires the -traditional flag.

-# Build for OSX 10.2.8 or later. (Is this what we want?) +# Build for OSX 10.4 or later. (Is this what we want?) OSX_VERSION=-mmacosx-version-min=10.4 CC = gcc LD = ld NM = $(PATH1)/darwin-nm -CPP = cpp -no-cpp-precomp +CPP = cpp DEPEND_FLAGS = -MM

ifdef FEATURE_LINKAGE_TABLE @@ -34,8 +34,8 @@ ifdef FEATURE_UNICODE UNICODE = -DUNICODE endif

-CFLAGS = $(OSX_VERSION) -g -O3 -no-cpp-precomp -DDARWIN -Dppc $(LINKAGE) $(GENCGC) $(UNICODE) -ASFLAGS = $(OSX_VERSION) -traditional -g -O3 -no-cpp-precomp -DDARWIN -Dppc $(LINKAGE) $(GENCGC) +CFLAGS = $(OSX_VERSION) -g -O3 -DDARWIN -Dppc $(LINKAGE) $(GENCGC) $(UNICODE) +ASFLAGS = $(OSX_VERSION) -traditional -g -O3 -DDARWIN -Dppc $(LINKAGE) $(GENCGC)

UNDEFSYMPATTERN = -Xlinker -u -Xlinker & ASSEM_SRC = ppc-assem.S linux-stubs.S @@ -52,10 +52,15 @@ endif # that the segaddr for CMUCLRO should be the READ_ONLY_SPACE_START. # The seg1addr should be somewhere above our spaces. This is where # the C runtime code goes, I think. - +# # OS_LINK_FLAGS = -g -dynamic -Wl,-sectcreate,CMUCLRO,core,/dev/null -Wl,-segaddr,CMUCLRO,0x01000000 -Wl,-seg1addr,0x1a000000 -OS_LINK_FLAGS = $(OSX_VERSION) + +# gcc 4.8, (used on zombie) needs -static-libgcc so that the gcc +# library is staticly linked into lisp so that the user doesn't need a +# matching version of libgcc. +OS_LINK_FLAGS = $(OSX_VERSION) -static-libgcc OS_LIBS = -lSystem -lc -lm + #all: adjustlisp #adjustlisp: lisp darwin-lispadjuster # ./darwin-lispadjuster lisp @@ -64,6 +69,7 @@ OS_LIBS = -lSystem -lc -lm

#darwin-lispadjuster: darwin-lispadjuster.c

-# This has aliasing problems, so turn off aliasing. +# According to Config.x86_common, this no longer has aliasing +# problems, so we don't need any additional compilation options. e_rem_pio2.o : e_rem_pio2.c - $(CC) -c -fno-strict-aliasing -ffloat-store $(CFLAGS) $< + $(CC) -c $(CFLAGS) $<

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Summary of changes: src/lisp/Config.ppc_darwin | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-)

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