(address . guix-patches@gnu.org)
87tv2tnsoe.fsf@lafreniere.xyz
Patch file is attached. I have no experience building or
packaging GCC, so any feedback is appreciated. That being said, I
_believe_ this recipe follows the build instructions at
correctly.
This is toward the eventual goal of packaging gccemacs
--
Joseph LaFreniere
From 8b08b302f6bf601f5c95513a56b7b0b54b0dc95c Mon Sep 17 00:00:00 2001
From: Joseph LaFreniere <joseph@lafreniere.xyz>
Date: Wed, 11 Mar 2020 21:48:59 -0500
Subject: [PATCH] gnu: Add libgccjit.
* gnu/packages/gcc.scm (libgccjit): New variable.
---
gnu/packages/gcc.scm | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
Toggle diff (41 lines)
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index ead50bb1dc..03fdeb02e1 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -690,6 +690,34 @@ as the 'native-search-paths' field."
;; report two gfortran@5 that are in fact identical.
gfortran-7)
+(define-public libgccjit
+ (package
+ (inherit gcc-9)
+ (name "libgccjit")
+ (outputs (delete "lib" (package-outputs gcc)))
+ (properties (alist-delete 'hidden? (package-properties gcc)))
+ (arguments
+ (substitute-keyword-arguments `(#:modules ((guix build gnu-build-system)
+ (guix build utils)
+ (ice-9 regex)
+ (srfi srfi-1)
+ (srfi srfi-26))
+ ,@(package-arguments gcc))
+ ((#:configure-flags flags)
+ `(append `("--enable-host-shared"
+ ,(string-append "--enable-languages=jit"))
+ (remove (cut string-match "--enable-languages.*" <>)
+ ,flags)))
+ ((#:phases phases)
+ `(modify-phases ,phases
+ (add-after 'install 'remove-broken-or-conflicting-files
+ (lambda* (#:key outputs #:allow-other-keys)
+ (for-each delete-file
+ (find-files (string-append (assoc-ref outputs "out") "/bin")
+ ".*(c\\+\\+|cpp|g\\+\\+|gcov|gcc|gcc-.*)"))
+ #t))))))))
+
+
(define-public gccgo-4.9
(custom-gcc gcc-4.9 "gccgo" '("go")
%generic-search-paths
--
2.25.1