/usr/src/gcc-4.6/debian/patches/s390-biarch.diff is in gcc-4.6-source 4.6.4-6ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | # DP: Build a bi-arch compiler on s390-linux-gnu.
# DP: http://gcc.gnu.org/ml/gcc-patches/2009-03/msg01044.html
2009-03-23 Arthur Loiret <aloiret@debian.org>
* config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
a bi-arch compiler defaulting to 31-bit. In this case:
(tmake_file): Add s390/t-linux64.
---
gcc/config.gcc | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
--- a/src/gcc/config.gcc
+++ b/src/gcc/config.gcc
@@ -2304,6 +2304,9 @@
;;
s390-*-linux*)
tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ if test x$enable_targets = xall; then
+ tmake_file="${tmake_file} s390/t-linux64"
+ fi
;;
s390x-*-linux*)
tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
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