From fb53ef5d023624dc06de013d4a135bcec979a4cf Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich
Date: Sun, 19 Feb 2017 19:21:06 +0000
Subject: [PATCH] gnu: add basic support for "alpha-linux" system
This change allows cross-building packages
by just using --target=alpha-unknown-linux-gnu re2c:
$ ./pre-inst-env guix build --target=alpha-unknown-linux-gnu re2c
$ file /gnu/store/p1z9iszzb4ng0vzc535sc2ha33ax24l6-re2c-0.16/bin/re2c
/gnu/store/p1z9iszzb4ng0vzc535sc2ha33ax24l6-re2c-0.16/bin/re2c: \
ELF 64-bit LSB executable, Alpha (unofficial), version 1 (SYSV), dynamically linked, \
interpreter /gnu/store/0z5d6z3hh41w7z5g2g82zlnwgpbj0i1a-glibc-cross-alpha-unknown-linux-gnu-2.24/lib/ld-linux.so.2, \
for GNU/Linux 3.2.0, not stripped
gcc for alpha uses 'GLIBC_DYNAMIC_LINKER"/lib/ld-linux.so.2"'
* gnu/packages/gcc.scm (gcc-4.7): fix GLIBC_DYNAMIC_LINKER substitution when delimiter is a tab
Signed-off-by: Sergei Trofimovich
---
gnu/packages/gcc.scm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index 00e2fa7d6..0fdb5ca9b 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -213,7 +213,7 @@ where the OS part is overloaded to denote a specific ABI---into GCC
;; Fix the dynamic linker's file name.
(substitute* (find-files "gcc/config"
"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
- (("#define (GLIBC|GNU_USER)_DYNAMIC_LINKER([^ ]*).*$"
+ (("#define (GLIBC|GNU_USER)_DYNAMIC_LINKER([^ \t]*).*$"
_ gnu-user suffix)
(format #f "#define ~a_DYNAMIC_LINKER~a \"~a\"~%"
gnu-user suffix
--
2.12.2