crosstool-ng: patches/gcc/4.3.0/110-trampolinewarn.patch@c72aecd1a9ef

Get rid of all stuff related to building a /delivery' traball:
- building a delivery tarball has long been broken (since crostool-Ng is installable)
- get rid of implied do_print_filename, that can be mis-leading now tarballs can not be built

/trunk/scripts/build/kernel/bare-metal.sh | 4 0 4 0 ----
/trunk/scripts/build/kernel/linux.sh | 4 0 4 0 ----
/trunk/scripts/build/tools/000-template.sh | 11 0 11 0 -----------
/trunk/scripts/build/tools/100-libelf.sh | 4 0 4 0 ----
/trunk/scripts/build/tools/200-sstrip.sh | 11 1 10 0 +----------
/trunk/scripts/build/binutils.sh | 4 0 4 0 ----
/trunk/scripts/build/cc/gcc.sh | 5 0 5 0 -----
/trunk/scripts/build/debug/000-template.sh | 11 0 11 0 -----------
/trunk/scripts/build/debug/100-dmalloc.sh | 4 0 4 0 ----
/trunk/scripts/build/debug/400-ltrace.sh | 4 0 4 0 ----
/trunk/scripts/build/debug/300-gdb.sh | 7 0 7 0 -------
/trunk/scripts/build/debug/500-strace.sh | 4 0 4 0 ----
/trunk/scripts/build/debug/200-duma.sh | 4 0 4 0 ----
/trunk/scripts/build/libc/none.sh | 5 0 5 0 -----
/trunk/scripts/build/libc/glibc.sh | 10 0 10 0 ----------
/trunk/scripts/build/libc/uClibc.sh | 6 0 6 0 ------
/trunk/scripts/build/libc/eglibc.sh | 10 0 10 0 ----------
/trunk/scripts/build/gmp.sh | 6 0 6 0 ------
/trunk/scripts/build/mpfr.sh | 6 0 6 0 ------
/trunk/docs/overview.txt | 9 0 9 0 ---------
20 files changed, 1 insertion(+), 128 deletions(-)

     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/gentoo/00_all_gcc-trampolinewarn.patch

     2 	This trivial patch causes gcc to emit a warning whenever

     3 	it generates a trampoline.  These are otherwise hard to

     4 	locate.  It is rigged to default ON - to have it default

     5 	to OFF remove the text 'Init(1)' from the common.opt

     6 	patch, leaving just 'Common Var(warn_trampolines)'.

     7 	Kevin F. Quinn <kevquinn@gentoo.org> 17 Jan 2006

     9 diff -durN gcc-4.3.0.orig/gcc/builtins.c gcc-4.3.0/gcc/builtins.c

    10 --- gcc-4.3.0.orig/gcc/builtins.c	2008-02-20 18:27:21.000000000 +0100

    11 +++ gcc-4.3.0/gcc/builtins.c	2008-06-10 14:44:10.000000000 +0200

    12 @@ -5659,6 +5659,9 @@

    13    trampolines_created = 1;

    14    INITIALIZE_TRAMPOLINE (r_tramp, r_func, r_chain);

    16 +  if (warn_trampolines)

    17 +    warning (OPT_Wtrampolines, "generating trampoline in object (requires executable stack)");

    18 +

    19    return const0_rtx;

    20  }

    22 diff -durN gcc-4.3.0.orig/gcc/common.opt gcc-4.3.0/gcc/common.opt

    23 --- gcc-4.3.0.orig/gcc/common.opt	2008-01-22 15:11:44.000000000 +0100

    24 +++ gcc-4.3.0/gcc/common.opt	2008-06-10 14:44:10.000000000 +0200

    25 @@ -182,6 +182,10 @@

    26  Common Var(warn_system_headers) Warning

    27  Do not suppress warnings from system headers

    29 +Wtrampolines

    30 +Common Var(warn_trampolines) Init(1)

    31 +Warn whenever a trampoline is generated

    32 +

    33  Wuninitialized

    34  Common Var(warn_uninitialized) Warning

    35  Warn about uninitialized automatic variables

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sat Jan 03 21:11:41 2009 +0000 (2009-01-03)
changeset 1112	c72aecd1a9ef
parent 746	b150d6f590fc
permissions	-rw-r--r--