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Re: [PATCH 07/11] gnu: cross-base: Add cross-libtool.
From: |
Andy Wingo |
Subject: |
Re: [PATCH 07/11] gnu: cross-base: Add cross-libtool. |
Date: |
Mon, 09 May 2016 09:29:07 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
On Sun 08 May 2016 22:42, Jan Nieuwenhuizen <address@hidden> writes:
> * 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"))
Is this the right --host setting?
> + #: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)))))))
Ignorant question: Why do we have to do this here? Is libtool a special
case? We should certainly limit the number of places in Guix's code
where we have to do (for-each ... '("C_INCLUDE_PATH" ...)).
Andy
- Re: [PATCH 02/11] gnu: cross-build: i686-w64-mingw32: new cross target., (continued)
[PATCH 06/11] gnu: ncurses: support mingw., Jan Nieuwenhuizen, 2016/05/08
[PATCH 03/11] gnu: Add function libiconv-if-needed., Jan Nieuwenhuizen, 2016/05/08
[PATCH 07/11] gnu: cross-base: Add cross-libtool., Jan Nieuwenhuizen, 2016/05/08
- Re: [PATCH 07/11] gnu: cross-base: Add cross-libtool.,
Andy Wingo <=
[PATCH 10/11] gnu: readline: support mingw., Jan Nieuwenhuizen, 2016/05/08
[PATCH 09/11] gnu: ncurses: build mingw with libtool., Jan Nieuwenhuizen, 2016/05/08
[PATCH 08/11] gnu: libtool: support cross-libtool mingw., Jan Nieuwenhuizen, 2016/05/08
[PATCH 11/11] gnu: guile-2.0: support mingw., Jan Nieuwenhuizen, 2016/05/08