patches/gcc/3.4.6/210-all_sh-pr20617.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
parent 402 197e1b49586e
permissions -rw-r--r--
scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711
     1 diff -durN gcc-3.4.6.orig/gcc/config/sh/lib1funcs.asm gcc-3.4.6/gcc/config/sh/lib1funcs.asm
     2 --- gcc-3.4.6.orig/gcc/config/sh/lib1funcs.asm	2003-08-12 03:25:07.000000000 +0200
     3 +++ gcc-3.4.6/gcc/config/sh/lib1funcs.asm	2007-08-15 23:04:26.000000000 +0200
     4 @@ -37,9 +37,19 @@
     5     ELF local label prefixes by J"orn Rennecke
     6     amylaar@cygnus.com  */
     7  
     8 +#define ALIAS(X,Y)	.global GLOBAL(X); .set GLOBAL(X),GLOBAL(Y)
     9 +
    10  #ifdef __ELF__
    11  #define LOCAL(X)	.L_##X
    12 -#define FUNC(X)		.type X,@function
    13 +
    14 +#if 1 /* ??? The export list mechanism is broken, everything that is not
    15 +	 hidden is exported.  */
    16 +#undef FUNC
    17 +#define FUNC(X)		.type X,@function; .hidden X
    18 +#undef ALIAS
    19 +#define ALIAS(X,Y)	.global GLOBAL(X); .set GLOBAL(X),GLOBAL(Y); .hidden GLOBAL(X)
    20 +#endif
    21 +
    22  #define ENDFUNC0(X)	.Lfe_##X: .size X,.Lfe_##X-X
    23  #define ENDFUNC(X)	ENDFUNC0(X)
    24  #else