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authorLudovic Courtès <ludo@gnu.org>2015-04-03 21:26:24 +0200
committerLudovic Courtès <ludo@gnu.org>2015-04-03 22:31:15 +0200
commit4a740d0fec9ee3813417145816c521757cd1cc64 (patch)
tree0447506f87656364867e328b8d6e0bf6e5801b38 /gnu/packages/base.scm
parent9bab6bea86e83c1aae355a7654263a87f0a4c130 (diff)
downloadguix-4a740d0fec9ee3813417145816c521757cd1cc64.tar
guix-4a740d0fec9ee3813417145816c521757cd1cc64.tar.gz
gnu: cross-base: Use an 'ld' wrapper also when cross-compiling.
* gnu/packages/base.scm (make-ld-wrapper): Add #:target parameter and honor it. * gnu/packages/cross-base.scm (cross-gcc-arguments)[#:phases] <make-cross-binutils-visible>: Refer to the ld wrapper. (cross-gcc)[native-inputs]: Add "ld-wrapper-cross".
Diffstat (limited to 'gnu/packages/base.scm')
-rw-r--r--gnu/packages/base.scm20
1 files changed, 14 insertions, 6 deletions
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index c935784663..0c12505724 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -358,11 +358,14 @@ included.")
(license gpl3+)
(home-page "http://www.gnu.org/software/binutils/")))
-(define* (make-ld-wrapper name #:key binutils guile bash
+(define* (make-ld-wrapper name #:key binutils
+ (guile (canonical-package guile-2.0))
+ (bash (canonical-package bash)) target
(guile-for-build guile))
"Return a package called NAME that contains a wrapper for the 'ld' program
-of BINUTILS, which adds '-rpath' flags to the actual 'ld' command line. The
-wrapper uses GUILE and BASH."
+of BINUTILS, which adds '-rpath' flags to the actual 'ld' command line. When
+TARGET is not #f, make a wrapper for the cross-linker for TARGET, called
+'TARGET-ld'. The wrapper uses GUILE and BASH."
(package
(name name)
(version "0")
@@ -382,8 +385,10 @@ wrapper uses GUILE and BASH."
(let* ((out (assoc-ref %outputs "out"))
(bin (string-append out "/bin"))
- (ld (string-append bin "/ld"))
- (go (string-append bin "/ld.go")))
+ (ld ,(if target
+ `(string-append bin "/" ,target "-ld")
+ '(string-append bin "/ld")))
+ (go (string-append ld ".go")))
(setvbuf (current-output-port) _IOLBF)
(format #t "building ~s/bin/ld wrapper in ~s~%"
@@ -403,7 +408,10 @@ wrapper uses GUILE and BASH."
"/bin/bash"))
(("@LD@")
(string-append (assoc-ref %build-inputs "binutils")
- "/bin/ld")))
+ ,(if target
+ (string-append "/bin/"
+ target "-ld")
+ "/bin/ld"))))
(chmod ld #o555)
(compile-file ld #:output-file go)))))
(synopsis "The linker wrapper")