From e9c0b9446bf9b76448349dce1a026eb010038a67 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 27 Mar 2013 15:13:25 +0100
Subject: gnu: Move GCC to its own module.

* gnu/packages/base.scm (gcc-4.7): Move to...
* gnu/packages/gcc.scm: ... here.  New file.
* Makefile.am (MODULES): Add it.
---
 gnu/packages/base.scm | 114 +-------------------------------------------------
 1 file changed, 1 insertion(+), 113 deletions(-)

(limited to 'gnu/packages/base.scm')

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 23bf00b241..92b94dc035 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -24,6 +24,7 @@ (define-module (gnu packages base)
   #:use-module (gnu packages bash)
   #:use-module (gnu packages bootstrap)
   #:use-module (gnu packages compression)
+  #:use-module (gnu packages gcc)
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages multiprecision)
@@ -378,119 +379,6 @@ (define-public binutils
    (license gpl3+)
    (home-page "http://www.gnu.org/software/binutils/")))
 
-(define-public gcc-4.7
-  (let ((stripped? #t))                         ; TODO: make this a parameter
-    (package
-     (name "gcc")
-     (version "4.7.2")
-     (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://gnu/gcc/gcc-"
-                                  version "/gcc-" version ".tar.bz2"))
-              (sha256
-               (base32
-                "115h03hil99ljig8lkrq4qk426awmzh0g99wrrggxf8g07bq74la"))))
-     (build-system gnu-build-system)
-     (inputs `(("gmp" ,gmp)
-               ("mpfr" ,mpfr)
-               ("mpc" ,mpc)))           ; TODO: libelf, ppl, cloog, zlib, etc.
-     (arguments
-      `(#:out-of-source? #t
-        #:strip-binaries? ,stripped?
-        #:configure-flags
-        `("--enable-plugin"
-          "--enable-languages=c,c++"
-          "--disable-multilib"
-
-          "--with-local-prefix=/no-gcc-local-prefix"
-
-          ,(let ((libc (assoc-ref %build-inputs "libc")))
-             (if libc
-                 (string-append "--with-native-system-header-dir=" libc
-                                "/include")
-                 "--without-headers")))
-        #:make-flags
-        (let ((libc (assoc-ref %build-inputs "libc")))
-          `(,@(if libc
-                  (list (string-append "LDFLAGS_FOR_BUILD="
-                                       "-L" libc "/lib "
-                                       "-Wl,-dynamic-linker "
-                                       "-Wl," libc
-                                       ,(glibc-dynamic-linker)))
-                  '())
-            ,(string-append "BOOT_CFLAGS=-O2 "
-                            ,(if stripped? "-g0" "-g"))))
-
-        #:tests? #f
-        #:phases
-        (alist-cons-before
-         'configure 'pre-configure
-         (lambda* (#:key inputs outputs #:allow-other-keys)
-           (let ((out  (assoc-ref outputs "out"))
-                 (libc (assoc-ref inputs "libc")))
-             (when libc
-               ;; The following is not performed for `--without-headers'
-               ;; cross-compiler builds.
-
-               ;; Fix the dynamic linker's file name.
-               (substitute* (find-files "gcc/config"
-                                        "^linux(64|-elf)?\\.h$")
-                 (("#define GLIBC_DYNAMIC_LINKER([^ ]*).*$" _ suffix)
-                  (format #f "#define GLIBC_DYNAMIC_LINKER~a \"~a\"~%"
-                          suffix
-                          (string-append libc ,(glibc-dynamic-linker)))))
-
-               ;; Tell where to find libstdc++, libc, and `?crt*.o', except
-               ;; `crt{begin,end}.o', which come with GCC.
-               (substitute* (find-files "gcc/config"
-                                        "^(gnu-user(64)?|linux-elf)\\.h$")
-                 (("#define LIB_SPEC (.*)$" _ suffix)
-                  ;; Note that with this "lib" spec, we may still add a
-                  ;; RUNPATH to GCC even when `libgcc_s' is not NEEDED.
-                  ;; There's not much that can be done to avoid it, though.
-                  (format #f "#define LIB_SPEC \"-L~a/lib %{!static:-rpath=~a/lib \
-%{!static-libgcc:-rpath=~a/lib64 -rpath=~a/lib}} \" ~a~%"
-                          libc libc out out suffix))
-                 (("#define STARTFILE_SPEC.*$" line)
-                  (format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
-#define STANDARD_STARTFILE_PREFIX_2 \"\"
-~a~%"
-                          libc line))))
-
-             ;; Don't retain a dependency on the build-time sed.
-             (substitute* "fixincludes/fixincl.x"
-               (("static char const sed_cmd_z\\[\\] =.*;")
-                "static char const sed_cmd_z[] = \"sed\";"))))
-
-         (alist-cons-after
-          'configure 'post-configure
-          (lambda _
-            ;; Don't store configure flags, to avoid retaining references to
-            ;; build-time dependencies---e.g., `--with-ppl=/nix/store/xxx'.
-            (substitute* "Makefile"
-              (("^TOPLEVEL_CONFIGURE_ARGUMENTS=(.*)$" _ rest)
-               "TOPLEVEL_CONFIGURE_ARGUMENTS=\n")))
-          (alist-replace 'install
-                         (lambda* (#:key outputs #:allow-other-keys)
-                           (zero?
-                            (system* "make"
-                                     ,(if stripped?
-                                          "install-strip"
-                                          "install"))))
-                         %standard-phases)))))
-
-     (properties `((gcc-libc . ,(assoc-ref inputs "libc"))))
-     (synopsis "The GNU Compiler Collection")
-     (description
-      "The GNU Compiler Collection includes compiler front ends for C, C++,
-Objective-C, Fortran, OpenMP for C/C++/Fortran, Java, and Ada, as well as
-libraries for these languages (libstdc++, libgcj, libgomp,...).
-
-GCC development is a part of the GNU Project, aiming to improve the compiler
-used in the GNU system including the GNU/Linux variant.")
-     (license gpl3+)
-     (home-page "http://gcc.gnu.org/"))))
-
 (define-public glibc
   (package
    (name "glibc")
-- 
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