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authorCarlos Sánchez de La Lama <csanchezdll@gmail.com>2017-01-04 23:47:24 +0100
committerLudovic Courtès <ludo@gnu.org>2017-01-04 23:55:36 +0100
commitfc649d0aada3d71de75ee6ca149bc8bbd045efd5 (patch)
treee006ea05f2bd8ce37e45225cdadbfd0467807e48 /gnu/packages/gcc.scm
parent0c1b29db3ae1909abb3f074a2276f70cee4ab014 (diff)
gnu: gcc: Adjust for PowerPC.
* gnu/packages/gcc.scm (gcc-4.7)[arguments]: Add powerpc specific substitutions for dynamic linker and start files locations in 'pre-configure' phase. * gnu/packages/make-bootstrap.scm (%gcc-static)[arguments]: Add "gcc/config/rs6000/sysv4.h" to the list of files in 'remove-lgcc_s' phase. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'gnu/packages/gcc.scm')
-rw-r--r--gnu/packages/gcc.scm19
1 files changed, 17 insertions, 2 deletions
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index acc57c8201..8381392ba4 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -4,6 +4,7 @@
;;; Copyright © 2014, 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2016 Carlos Sánchez de La Lama <csanchezdll@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -211,7 +212,7 @@ where the OS part is overloaded to denote a specific ABI---into GCC
;; Fix the dynamic linker's file name.
(substitute* (find-files "gcc/config"
- "^(linux|gnu)(64|-elf|-eabi)?\\.h$")
+ "^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
(("#define GLIBC_DYNAMIC_LINKER([^ ]*).*$" _ suffix)
(format #f "#define GLIBC_DYNAMIC_LINKER~a \"~a\"~%"
suffix
@@ -240,7 +241,21 @@ where the OS part is overloaded to denote a specific ABI---into GCC
(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
#define STANDARD_STARTFILE_PREFIX_2 \"\"
~a"
- libc line))))
+ libc line)))
+
+ ;; The rs6000 (a.k.a. powerpc) config in GCC does not use
+ ;; GNU_USER_* defines. Do the above for this case.
+ (substitute*
+ "gcc/config/rs6000/sysv4.h"
+ (("#define LIB_LINUX_SPEC (.*)$" _ suffix)
+ (format #f "#define LIB_LINUX_SPEC \
+\"-L~a/lib %{!static:-rpath=~a/lib %{!static-libgcc:-rpath=~a/lib -lgcc_s}} \" ~a"
+ libc libc libdir suffix))
+ (("#define STARTFILE_LINUX_SPEC.*$" line)
+ (format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
+#define STANDARD_STARTFILE_PREFIX_2 \"\"
+~a"
+ libc line))))
;; Don't retain a dependency on the build-time sed.
(substitute* "fixincludes/fixincl.x"