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-rw-r--r--gnu/packages/gcc.scm62
1 files changed, 44 insertions, 18 deletions
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index 72933c7e60..00e2fa7d66 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.
;;;
@@ -204,17 +205,18 @@ where the OS part is overloaded to denote a specific ABI---into GCC
(for-each
(lambda (x)
(substitute* (find-files "gcc/config"
- "^linux(64|-elf|-eabi)?\\.h$")
- (("(#define GLIBC_DYNAMIC_LINKER.*)\\\\\n$" _ line)
+ "^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
+ (("(#define (GLIBC|GNU_USER)_DYNAMIC_LINKER.*)\\\\\n$" _ line)
line)))
'(1 2 3))
;; Fix the dynamic linker's file name.
(substitute* (find-files "gcc/config"
- "^(linux|gnu)(64|-elf|-eabi)?\\.h$")
- (("#define GLIBC_DYNAMIC_LINKER([^ ]*).*$" _ suffix)
- (format #f "#define GLIBC_DYNAMIC_LINKER~a \"~a\"~%"
- suffix
+ "^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
+ (("#define (GLIBC|GNU_USER)_DYNAMIC_LINKER([^ ]*).*$"
+ _ gnu-user suffix)
+ (format #f "#define ~a_DYNAMIC_LINKER~a \"~a\"~%"
+ gnu-user suffix
(string-append libc ,(glibc-dynamic-linker)))))
;; Tell where to find libstdc++, libc, and `?crt*.o', except
@@ -240,13 +242,33 @@ 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"
(("static char const sed_cmd_z\\[\\] =.*;")
"static char const sed_cmd_z[] = \"sed\";"))
+ ;; Aarch64 support didn't land in GCC until the 4.8 series.
+ (when (file-exists? "gcc/config/aarch64")
+ ;; Force Aarch64 libdir to be /lib and not /lib64
+ (substitute* "gcc/config/aarch64/t-aarch64-linux"
+ (("lib64") "lib")))
+
(when (file-exists? "libbacktrace")
;; GCC 4.8+ comes with libbacktrace. By default it builds
;; with -Werror, which fails with a -Wcast-qual error in glibc
@@ -358,8 +380,11 @@ Go. It also includes runtime support libraries for these languages.")
(sha256
(base32
"0fihlcy5hnksdxk0sn6bvgnyq8gfrgs8m794b1jxwd1dxinzg3b0"))
- (patches (search-patches "gcc-strmov-store-file-names.patch"
- "gcc-5.0-libvtv-runpath.patch"))))))
+ (patches (search-patches "gcc-arm-bug-71399.patch"
+ "gcc-strmov-store-file-names.patch"
+ "gcc-5.0-libvtv-runpath.patch"
+ "gcc-5-source-date-epoch-1.patch"
+ "gcc-5-source-date-epoch-2.patch"))))))
(define-public gcc-6
(package
@@ -376,8 +401,9 @@ Go. It also includes runtime support libraries for these languages.")
"gcc-5.0-libvtv-runpath.patch"))))))
;; Note: When changing the default gcc version, update
-;; the gcc-toolchain-* definitions accordingly.
-(define-public gcc gcc-4.9)
+;; the gcc-toolchain-* definitions and the gfortran definition
+;; accordingly.
+(define-public gcc gcc-5)
(define-public (make-libstdc++ gcc)
"Return a libstdc++ package based on GCC. The primary use case is when
@@ -493,17 +519,17 @@ as the 'native-search-paths' field."
(custom-gcc gcc-4.9 "gfortran" '("fortran")
%generic-search-paths))
-(define-public gfortran
- ;; Note: Update this when GCC changes! We cannot use
- ;; (custom-gcc gcc "fortran" …) because that would lead to a package object
- ;; that is not 'eq?' with GFORTRAN-4.9, and thus 'fold-packages' would
- ;; report two gfortran@4.9 that are in fact identical.
- gfortran-4.9)
-
(define-public gfortran-5
(custom-gcc gcc-5 "gfortran" '("fortran")
%generic-search-paths))
+(define-public gfortran
+ ;; Note: Update this when GCC changes! We cannot use
+ ;; (custom-gcc gcc "fortran" …) because that would lead to a package object
+ ;; that is not 'eq?' with GFORTRAN-5, and thus 'fold-packages' would
+ ;; report two gfortran@5 that are in fact identical.
+ gfortran-5)
+
(define-public gccgo-4.9
(custom-gcc gcc-4.9 "gccgo" '("go")
%generic-search-paths