[bug#49434] [PATCH 1/2] gnu: bootstrap-tarballs: Build with gcc-7.

[Efraim Flashner]

* gnu/packages/make-bootstrap.scm (gcc-for-bootstrap)[Inherit]: Inherit
from gcc-7.
[inputs]: Use package-inputs from gcc-7.
(package-with-relocatable-glibc)[native-inputs]: Have cross-gcc use
gcc-7.
(%gcc-static)[inherit]: Inherit from gcc-7.
[arguments]: Use package-arguments from gcc-7.
[inputs]: Replace isl-0.18 with isl. Use package-inputs from gcc-7.
[native-inputs]: Use package-native-inputs from gcc-7.
(%gcc-stripped)[inherit]: Inherit from gcc-7.
---
 gnu/packages/make-bootstrap.scm | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/gnu/packages/make-bootstrap.scm b/gnu/packages/make-bootstrap.scm
index bf76d5052f..ff9376e91f 100644
--- a/gnu/packages/make-bootstrap.scm
+++ b/gnu/packages/make-bootstrap.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic 
Courtès <ludo@gnu.org>
-;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2017, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018, 2019 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2018, 2019, 2021 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
@@ -94,13 +94,13 @@ for `sh' in $PATH, and without nscd, and with static NSS 
modules."
   (mlambdaq (glibc)
     "Return a variant of GCC that uses the bootstrap variant of GLIBC."
     (package
-      (inherit gcc-5)
+      (inherit gcc-7)
       (outputs '("out")) ;all in one so libgcc_s is easily found
       (inputs
        `( ;; Distinguish the name so we can refer to it below.
          ("bootstrap-libc" ,(glibc-for-bootstrap glibc))
          ("libc:static" ,(glibc-for-bootstrap glibc) "static")
-         ,@(package-inputs gcc-5))))))
+         ,@(package-inputs gcc-7))))))
 
 (define (package-with-relocatable-glibc p)
   "Return a variant of P that uses the libc as defined by
@@ -139,7 +139,7 @@ for `sh' in $PATH, and without nscd, and with static NSS 
modules."
                              (cons (search-path-specification
                                     (variable "CROSS_CPLUS_INCLUDE_PATH")
                                     (files '("include")))
-                                   (package-search-paths gcc-5)))))
+                                   (package-search-paths gcc-7)))))
             ("cross-binutils" ,(cross-binutils target))
             ,@(%final-inputs)))
         `(("libc" ,(glibc-for-bootstrap glibc))
@@ -461,11 +461,11 @@ for `sh' in $PATH, and without nscd, and with static NSS 
modules."
 (define %gcc-static
   ;; A statically-linked GCC, with stripped-down functionality.
   (package-with-relocatable-glibc
-   (package (inherit gcc-5)
+   (package (inherit gcc-7)
      (name "gcc-static")
      (outputs '("out"))                           ; all in one
      (arguments
-      (substitute-keyword-arguments (package-arguments gcc-5)
+      (substitute-keyword-arguments (package-arguments gcc-7)
         ((#:modules modules %gnu-build-system-modules)
          `((srfi srfi-1)
            (srfi srfi-26)
@@ -515,8 +515,8 @@ for `sh' in $PATH, and without nscd, and with static NSS 
modules."
                 #t))))))
      (inputs
       `(("zlib:static" ,zlib "static")
-        ("isl:static" ,isl-0.18 "static")
-        ,@(package-inputs gcc-5)))
+        ("isl:static" ,isl "static")
+        ,@(package-inputs gcc-7)))
      (native-inputs
       (if (%current-target-system)
           `(;; When doing a Canadian cross, we need GMP/MPFR/MPC both
@@ -529,12 +529,12 @@ for `sh' in $PATH, and without nscd, and with static NSS 
modules."
             ("gmp-native" ,gmp)
             ("mpfr-native" ,mpfr)
             ("mpc-native" ,mpc)
-            ,@(package-native-inputs gcc-5))
-          (package-native-inputs gcc-5))))))
+            ,@(package-native-inputs gcc-7))
+          (package-native-inputs gcc-7))))))
 
 (define %gcc-stripped
   ;; The subset of GCC files needed for bootstrap.
-  (package (inherit gcc-5)
+  (package (inherit gcc-7)
     (name "gcc-stripped")
     (build-system trivial-build-system)
     (source #f)
-- 
2.32.0