* gnu/packages/cross-base.scm (cross-libtool): New function.
---
gnu/packages/cross-base.scm | 46 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/gnu/packages/cross-base.scm b/gnu/packages/cross-base.scm
index a7227d0..011f58d 100644
--- a/gnu/packages/cross-base.scm
+++ b/gnu/packages/cross-base.scm
@@ -22,6 +22,7 @@
#:use-module ((guix licenses) #:prefix license:)
#:use-module (gnu packages)
#:use-module (gnu packages base)
+ #:use-module (gnu packages autotools)
#:use-module (gnu packages bash)
#:use-module (gnu packages gawk)
#:use-module (gnu packages gcc)
@@ -40,6 +41,7 @@
#:use-module (ice-9 match)
#:export (cross-binutils
cross-libc
+ cross-libtool
cross-gcc
cross-newlib?))
@@ -449,6 +451,50 @@ XBINUTILS and the cross tool chain."
,@(package-inputs glibc) ;FIXME: static-bash
,@(package-native-inputs glibc))))))))
+(define* (cross-libtool target
+ #:optional
+ (xgcc (cross-gcc target
+ (cross-binutils target)
+ (cross-libc target)))
+ (xbinutils (cross-binutils target))
+ (xlibc (cross-libc target)))
+ (package
+ (inherit libtool)
+ (name (string-append "cross-libtool-" target))
+ (inputs `(("xlibc" ,xlibc)))
+ (native-inputs `(,@`(("xgcc" ,xgcc)
+ ("xbinutils" ,xbinutils)
+ ("xlibc" ,xlibc))
+ ,@(package-native-inputs libtool)))
+ (arguments
+ `(;; Libltdl is provided as a separate package, so don't install it here.
+ #:configure-flags
+ `("--disable-ltdl-install"
+ ,(string-append "--host=" ,target)
+ ,(string-append "--target=" ,target)
+ ,(string-append "--program-prefix=" ,target "-")
+ ,(string-append "CC=" ,target "-gcc"))
+ #:tests? #f
+ #:phases (modify-phases %standard-phases
+ (add-before 'configure 'setenv
+ (lambda* (#:key inputs native-inputs #:allow-other-keys)
+ (let ((xgcc (assoc-ref inputs "xgcc")))
+ (setenv "CPP" (string-append xgcc "/bin/"
+ ,target "-cpp")))
+ (for-each (lambda (var)
+ (and=> (getenv var)
+ (lambda (value)
+ (let ((cross
+ (string-append "CROSS_"
var)))
+ (setenv cross value))
+ (unsetenv var))))
+ '("C_INCLUDE_PATH"
+ "CPLUS_INCLUDE_PATH"
+ "OBJC_INCLUDE_PATH"
+ "OBJCPLUS_INCLUDE_PATH"
+ "LIBRARY_PATH"))
+ #t)))))))
+
(define (native-libc target)
(if (mingw-target? target)
mingw-w64
--
2.7.3
