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comparison make/solaris/makefiles/jsig.make @ 6095:9c1709c4c80c

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7165598: enable FDS on Solaris X64 when 7165593 is fixed Summary: Work around 'gobjcopy' failure on Solaris X64 by adding a temporary tool that removes the SHF_ALLOC flag from "empty" section headers. Reviewed-by: sspitsyn, acorn
author dcubed
date Thu, 24 May 2012 12:03:42 -0700
parents d652a62d6e03
children 30fa86b78648 892acf0431ef
comparison
equal deleted inserted replaced
6077:7d4e6dabc6bf 6095:9c1709c4c80c
50 LFLAGS_JSIG += -D_REENTRANT 50 LFLAGS_JSIG += -D_REENTRANT
51 else 51 else
52 LFLAGS_JSIG += -mt -xnolib 52 LFLAGS_JSIG += -mt -xnolib
53 endif 53 endif
54 54
55 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE) 55 $(LIBJSIG): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
56 @echo Making signal interposition lib... 56 @echo Making signal interposition lib...
57 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ 57 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
58 $(LFLAGS_JSIG) -o $@ $< -ldl 58 $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
59 [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); } 59 [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }
60 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 60 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
61 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
62 # Clear the SHF_ALLOC flag (if set) from empty section headers.
63 # An empty section header has sh_addr == 0 and sh_size == 0.
64 # This problem has only been seen on Solaris X64, but we call this tool
65 # on all Solaris builds just in case.
66 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
61 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO) 67 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
62 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@ 68 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
69 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
70 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
71 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJSIG_DEBUGINFO) $@
63 ifeq ($(STRIP_POLICY),all_strip) 72 ifeq ($(STRIP_POLICY),all_strip)
64 $(QUIETLY) $(STRIP) $@ 73 $(QUIETLY) $(STRIP) $@
65 else 74 else
66 ifeq ($(STRIP_POLICY),min_strip) 75 ifeq ($(STRIP_POLICY),min_strip)
67 $(QUIETLY) $(STRIP) -x $@ 76 $(QUIETLY) $(STRIP) -x $@