gcc/gcc41-multi32-hack.patch

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--- libcpp/configure.ac.jj 2005-10-28 23:13:40.000000000 +0200
+++ libcpp/configure.ac 2005-11-25 14:34:31.000000000 +0100
@@ -112,6 +112,8 @@ fi
m4_changequote(,)
case $target in
+ powerpc-*-linux*)
+ need_64bit_hwint=no ;;
alpha*-*-* | \
arm*-*-*eabi* | \
arm*-*-symbianelf* | \
--- libcpp/configure.jj 2005-10-28 23:13:40.000000000 +0200
+++ libcpp/configure 2005-11-25 14:34:40.000000000 +0100
@@ -8217,6 +8217,8 @@ fi
case $target in
+ powerpc-*-linux*)
+ need_64bit_hwint=no ;;
alpha*-*-* | \
arm*-*-*eabi* | \
arm*-*-symbianelf* | \
--- gcc/config.gcc.jj 2005-11-19 09:27:16.000000000 +0100
+++ gcc/config.gcc 2005-11-25 14:29:30.000000000 +0100
@@ -294,7 +294,10 @@ mips*-*-*)
powerpc*-*-*)
cpu_type=rs6000
extra_headers="ppc-asm.h altivec.h spe.h"
- need_64bit_hwint=yes
+ case ${target} in
+ powerpc-*-linux*) ;;
+ *) need_64bit_hwint=yes ;;
+ esac
case x$with_cpu in
xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
cpu_is_64bit=yes
--- gcc/gcc.c.jj 2005-11-19 21:16:39.000000000 +0100
+++ gcc/gcc.c 2005-11-28 13:00:58.000000000 +0100
@@ -3154,6 +3154,8 @@ process_command (int argc, const char **
const char *spec_lang = 0;
int last_language_n_infiles;
int lang_n_infiles = 0;
+ int hack32 = 1;
+ int used_B = 0;
#ifdef MODIFY_TARGET_NAME
int is_modify_target_name;
int j;
@@ -3680,6 +3682,7 @@ warranty; not even for MERCHANTABILITY o
PREFIX_PRIORITY_B_OPT, 0, 0);
add_prefix (&include_prefixes, value, NULL,
PREFIX_PRIORITY_B_OPT, 0, 0);
+ used_B = 1;
n_switches++;
}
break;
@@ -3742,6 +3745,21 @@ warranty; not even for MERCHANTABILITY o
#endif
goto normal_switch;
+ /* HACK START */
+ case 'm':
+ if ((p[1] == '6' && p[2] == '4')
+ || (p[1] == 'a' && strncmp (p + 2, "ltivec", 6) == 0)
+ || (p[1] == 'c' && strncmp (p + 2, "pu=", 3) == 0
+ && (strncmp (p + 5, "7400", 4) == 0
+ || strncmp (p + 5, "7450", 4) == 0
+ || strncmp (p + 5, "G4", 2) == 0
+ || strncmp (p + 5, "970", 3) == 0
+ || strncmp (p + 5, "G5", 2) == 0))
+ || (p[1] == 'p' && strncmp (p + 2, "owerpc64", 8) == 0))
+ hack32 = 0;
+ /* FALLTHROUGH */
+ /* HACK END */
+
default:
normal_switch:
@@ -3812,6 +3830,26 @@ warranty; not even for MERCHANTABILITY o
/* Use 2 as fourth arg meaning try just the machine as a suffix,
as well as trying the machine and the version. */
#ifndef OS2
+ /* HACK START */
+ if (hack32 && !used_B && !strncmp (spec_machine, "sparc64-", 8))
+ {
+ const char *sparc32_exec_prefix =
+ concat (standard_libexec_prefix, "sparc-", spec_machine + 8,
+ dir_separator_str, spec_version, dir_separator_str, NULL);
+ add_prefix (&exec_prefixes, sparc32_exec_prefix, "GCC",
+ PREFIX_PRIORITY_LAST, 0, 0);
+ }
+ /* HACK END */
+ /* HACK START */
+ if (hack32 && !used_B && !strncmp (spec_machine, "ppc64-", 6))
+ {
+ const char *ppc32_exec_prefix =
+ concat (standard_libexec_prefix, "ppc-", spec_machine + 6,
+ dir_separator_str, spec_version, dir_separator_str, NULL);
+ add_prefix (&exec_prefixes, ppc32_exec_prefix, "GCC",
+ PREFIX_PRIORITY_LAST, 0, 0);
+ }
+ /* HACK END */
add_prefix (&exec_prefixes, standard_libexec_prefix, "GCC",
PREFIX_PRIORITY_LAST, 1, 0);
add_prefix (&exec_prefixes, standard_libexec_prefix, "BINUTILS",