patches/gcc/4.4.1/290-freebsd.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Aug 23 23:18:49 2010 +0200 (2010-08-23)
changeset 2099 1bb063c8a0ca
parent 1393 b432bd628b10
permissions -rw-r--r--
complibs: noone is using companion libs on the target; nuke them

As there's no longer any user of the companion libraries on the
target, nuke the build for the target.

Well, at least, there's libelf that's still needed by ltrace, so
we keep it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 diff -durN gcc-4.4.0.orig/gcc/config/freebsd-spec.h gcc-4.4.0/gcc/config/freebsd-spec.h
     2 --- gcc-4.4.0.orig/gcc/config/freebsd-spec.h	2009-05-27 21:38:47.000000000 +0200
     3 +++ gcc-4.4.0/gcc/config/freebsd-spec.h	2009-05-27 21:38:47.000000000 +0200
     4 @@ -86,9 +86,10 @@
     5  #define FBSD_STARTFILE_SPEC \
     6    "%{!shared: \
     7       %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
     8 -		       %{!p:%{profile:gcrt1.o%s} \
     9 -			 %{!profile:crt1.o%s}}}} \
    10 -   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
    11 +	%{!p:%{profile:gcrt1.o%s} \
    12 +	 %{!profile:crt1.o%s}}}} \
    13 +   crti.o%s \
    14 +   %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}"
    15  
    16  /* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on
    17     the magical crtend.o file (see crtstuff.c) which provides part of 
    18 @@ -126,7 +127,8 @@
    19      %{pg:  -lc_p}							\
    20    }"
    21  #else
    22 -#if FBSD_MAJOR < 5
    23 +#include <sys/param.h>
    24 +#if __FreeBSD_version < 500016
    25  #define FBSD_LIB_SPEC "							\
    26    %{!shared:								\
    27      %{!pg:								\
    28 @@ -136,17 +138,34 @@
    29        %{!pthread:-lc_p}							\
    30        %{pthread:-lc_r_p}}						\
    31    }"
    32 -#else
    33 +#elif __FreeBSD_version < 700022
    34  #define FBSD_LIB_SPEC "							\
    35    %{!shared:								\
    36      %{!pg: %{pthread:-lpthread} -lc}					\
    37      %{pg:  %{pthread:-lpthread_p} -lc_p}				\
    38    }"
    39 +#else
    40 +#define FBSD_LIB_SPEC "							\
    41 +  %{!shared:								\
    42 +    %{!pg: %{pthread:-lpthread} -lc}					\
    43 +    %{pg:  %{pthread:-lpthread_p} -lc_p}}				\
    44 +  %{shared:								\
    45 +    %{pthread:-lpthread} -lc}						\
    46 +  "
    47  #endif
    48  #endif
    49  
    50 -#if FBSD_MAJOR < 6
    51 +#if FBSD_MAJOR < 5
    52  #define FBSD_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.1"
    53  #else
    54  #define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1"
    55  #endif
    56 +
    57 +#if defined(HAVE_LD_EH_FRAME_HDR)
    58 +#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
    59 +#endif
    60 +
    61 +/* Use --as-needed -lgcc_s for eh support.  */
    62 +#ifdef HAVE_LD_AS_NEEDED
    63 +#define USE_LD_AS_NEEDED 1
    64 +#endif