Introduce four new ARCH specific variables that CT_DoArchValues can set if they want:
- CT_ARCH_CC_CORE_EXTRA_CONFIG
- CT_ARCH_CC_EXTRA_CONFIG
- CT_ARCH_TARGET_CLFAGS
- CT_ARCH_TARGET_LDFLAGS
This will hopefully enable architectures to specify specific flags.
PowerPC will need them to introduce SPE (coming RSN).
/trunk/scripts/crosstool.sh | 2 2 0 0 ++
/trunk/scripts/functions | 4 2 2 0 ++--
/trunk/docs/overview.txt | 45 22 23 0 ++++++++++++++++++++++-----------------------
/trunk/config/target.in | 10 10 0 0 ++++++++++
4 files changed, 36 insertions(+), 25 deletions(-)
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
5 ELF local label prefixes by J"orn Rennecke
8 +#define ALIAS(X,Y) .global GLOBAL(X); .set GLOBAL(X),GLOBAL(Y)
11 #define LOCAL(X) .L_##X
12 -#define FUNC(X) .type X,@function
14 +#if 1 /* ??? The export list mechanism is broken, everything that is not
15 + hidden is exported. */
17 +#define FUNC(X) .type X,@function; .hidden X
19 +#define ALIAS(X,Y) .global GLOBAL(X); .set GLOBAL(X),GLOBAL(Y); .hidden GLOBAL(X)
22 #define ENDFUNC0(X) .Lfe_##X: .size X,.Lfe_##X-X
23 #define ENDFUNC(X) ENDFUNC0(X)