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-rw-r--r--gnu/packages/base.scm720
1 files changed, 6 insertions, 714 deletions
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index c280cff198..49a2c83dd5 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -25,10 +25,6 @@
#:use-module (gnu packages)
#:use-module (gnu packages acl)
#: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)
#:use-module (gnu packages perl)
@@ -37,13 +33,7 @@
#:use-module (gnu packages pkg-config)
#:use-module (guix packages)
#:use-module (guix download)
- #:use-module (guix build-system gnu)
- #:use-module (guix build-system trivial)
- #:use-module (guix utils)
- #:use-module (srfi srfi-1)
- #:use-module (srfi srfi-26)
- #:use-module (ice-9 vlist)
- #:use-module (ice-9 match))
+ #:use-module (guix build-system gnu))
;;; Commentary:
;;;
@@ -580,708 +570,10 @@ reflect changes made by political bodies to time zone boundaries, UTC offsets,
and daylight-saving rules.")
(license public-domain)))
-
-;;;
-;;; Bootstrap packages.
-;;;
-
-(define gnu-make-boot0
- (package-with-bootstrap-guile
- (package (inherit gnu-make)
- (name "make-boot0")
- (location (source-properties->location (current-source-location)))
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
- #:tests? #f ; cannot run "make check"
- ,@(substitute-keyword-arguments (package-arguments gnu-make)
- ((#:phases phases)
- `(alist-replace
- 'build (lambda _
- ;; Don't attempt to build 'guile.c' since we don't
- ;; have Guile here.
- (substitute* "build.sh"
- (("guile\\.\\$\\{OBJEXT\\}") ""))
- (zero? (system* "./build.sh")))
- (alist-replace
- 'install (lambda* (#:key outputs #:allow-other-keys)
- (let* ((out (assoc-ref outputs "out"))
- (bin (string-append out "/bin")))
- (mkdir-p bin)
- (copy-file "make"
- (string-append bin "/make"))))
- ,phases))))))
- (native-inputs '()) ; no need for 'pkg-config'
- (inputs %bootstrap-inputs))))
-
-(define diffutils-boot0
- (package-with-bootstrap-guile
- (let ((p (package-with-explicit-inputs diffutils
- `(("make" ,gnu-make-boot0)
- ,@%bootstrap-inputs)
- #:guile %bootstrap-guile)))
- (package (inherit p)
- (location (source-properties->location (current-source-location)))
- (arguments `(#:tests? #f ; the test suite needs diffutils
- ,@(package-arguments p)))))))
-
-(define findutils-boot0
- (package-with-bootstrap-guile
- (package-with-explicit-inputs findutils
- `(("make" ,gnu-make-boot0)
- ("diffutils" ,diffutils-boot0) ; for tests
- ,@%bootstrap-inputs)
- (current-source-location)
- #:guile %bootstrap-guile)))
-
-
-(define %boot0-inputs
- `(("make" ,gnu-make-boot0)
- ("diffutils" ,diffutils-boot0)
- ("findutils" ,findutils-boot0)
- ,@%bootstrap-inputs))
-
-(define* (nix-system->gnu-triplet
- #:optional (system (%current-system)) (vendor "unknown"))
- "Return an a guess of the GNU triplet corresponding to Nix system
-identifier SYSTEM."
- (let* ((dash (string-index system #\-))
- (arch (substring system 0 dash))
- (os (substring system (+ 1 dash))))
- (string-append arch
- "-" vendor "-"
- (if (string=? os "linux")
- "linux-gnu"
- os))))
-
-(define* (boot-triplet #:optional (system (%current-system)))
- ;; Return the triplet used to create the cross toolchain needed in the
- ;; first bootstrapping stage.
- (nix-system->gnu-triplet system "guix"))
-
-;; Following Linux From Scratch, build a cross-toolchain in stage 0. That
-;; toolchain actually targets the same OS and arch, but it has the advantage
-;; of being independent of the libc and tools in %BOOTSTRAP-INPUTS, since
-;; GCC-BOOT0 (below) is built without any reference to the target libc.
-
-(define binutils-boot0
- (package-with-bootstrap-guile
- (package (inherit binutils)
- (name "binutils-cross-boot0")
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
- ,@(substitute-keyword-arguments (package-arguments binutils)
- ((#:configure-flags cf)
- `(cons ,(string-append "--target=" (boot-triplet))
- ,cf)))))
- (inputs %boot0-inputs))))
-
-(define gcc-boot0
- (package-with-bootstrap-guile
- (package (inherit gcc-4.8)
- (name "gcc-cross-boot0")
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
- #:modules ((guix build gnu-build-system)
- (guix build utils)
- (ice-9 regex)
- (srfi srfi-1)
- (srfi srfi-26))
- ,@(substitute-keyword-arguments (package-arguments gcc-4.8)
- ((#:configure-flags flags)
- `(append (list ,(string-append "--target=" (boot-triplet))
-
- ;; No libc yet.
- "--without-headers"
-
- ;; Disable features not needed at this stage.
- "--disable-shared"
- "--enable-languages=c,c++"
-
- ;; libstdc++ cannot be built at this stage
- ;; ("Link tests are not allowed after
- ;; GCC_NO_EXECUTABLES.").
- "--disable-libstdc++-v3"
-
- "--disable-threads"
- "--disable-libmudflap"
- "--disable-libatomic"
- "--disable-libsanitizer"
- "--disable-libitm"
- "--disable-libgomp"
- "--disable-libssp"
- "--disable-libquadmath"
- "--disable-decimal-float")
- (remove (cut string-match "--enable-languages.*" <>)
- ,flags)))
- ((#:phases phases)
- `(alist-cons-after
- 'unpack 'unpack-gmp&co
- (lambda* (#:key inputs #:allow-other-keys)
- (let ((gmp (assoc-ref %build-inputs "gmp-source"))
- (mpfr (assoc-ref %build-inputs "mpfr-source"))
- (mpc (assoc-ref %build-inputs "mpc-source")))
-
- ;; To reduce the set of pre-built bootstrap inputs, build
- ;; GMP & co. from GCC.
- (for-each (lambda (source)
- (or (zero? (system* "tar" "xvf" source))
- (error "failed to unpack tarball"
- source)))
- (list gmp mpfr mpc))
-
- ;; Create symlinks like `gmp' -> `gmp-x.y.z'.
- ,@(map (lambda (lib)
- ;; Drop trailing letters, as gmp-6.0.0a unpacks
- ;; into gmp-6.0.0.
- `(symlink ,(string-trim-right
- (package-full-name lib)
- char-set:letter)
- ,(package-name lib)))
- (list gmp mpfr mpc))))
- (alist-cons-after
- 'install 'symlink-libgcc_eh
- (lambda* (#:key outputs #:allow-other-keys)
- (let ((out (assoc-ref outputs "lib")))
- ;; Glibc wants to link against libgcc_eh, so provide
- ;; it.
- (with-directory-excursion
- (string-append out "/lib/gcc/"
- ,(boot-triplet)
- "/" ,(package-version gcc-4.8))
- (symlink "libgcc.a" "libgcc_eh.a"))))
- ,phases))))))
-
- (inputs `(("gmp-source" ,(package-source gmp))
- ("mpfr-source" ,(package-source mpfr))
- ("mpc-source" ,(package-source mpc))
- ("binutils-cross" ,binutils-boot0)
-
- ;; Call it differently so that the builder can check whether
- ;; the "libc" input is #f.
- ("libc-native" ,@(assoc-ref %boot0-inputs "libc"))
- ,@(alist-delete "libc" %boot0-inputs)))
-
- ;; No need for Texinfo at this stage.
- (native-inputs (alist-delete "texinfo"
- (package-native-inputs gcc-4.8))))))
-
-(define perl-boot0
- (package-with-bootstrap-guile
- (package-with-explicit-inputs perl
- %boot0-inputs
- (current-source-location)
- #:guile %bootstrap-guile)))
-
-(define (linux-libre-headers-boot0)
- "Return Linux-Libre header files for the bootstrap environment."
- ;; Note: this is wrapped in a thunk to nicely handle circular dependencies
- ;; between (gnu packages linux) and this module.
- (package-with-bootstrap-guile
- (package (inherit linux-libre-headers)
- (arguments `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
- ,@(package-arguments linux-libre-headers)))
- (native-inputs
- `(("perl" ,perl-boot0)
- ,@%boot0-inputs)))))
-
-(define texinfo-boot0
- ;; Texinfo used to build libc's manual.
- ;; We build without ncurses because it fails to build at this stage, and
- ;; because we don't need the stand-alone Info reader.
- ;; Also, use %BOOT0-INPUTS to avoid building Perl once more.
- (let ((texinfo (package (inherit texinfo)
- (inputs (alist-delete "ncurses" (package-inputs texinfo))))))
- (package-with-bootstrap-guile
- (package-with-explicit-inputs texinfo %boot0-inputs
- (current-source-location)
- #:guile %bootstrap-guile))))
-
-(define %boot1-inputs
- ;; 2nd stage inputs.
- `(("gcc" ,gcc-boot0)
- ("binutils-cross" ,binutils-boot0)
-
- ;; Keep "binutils" here because the cross-gcc invokes `as', not the
- ;; cross-`as'.
- ,@%boot0-inputs))
-
-(define glibc-final-with-bootstrap-bash
- ;; The final libc, "cross-built". If everything went well, the resulting
- ;; store path has no dependencies. Actually, the really-final libc is
- ;; built just below; the only difference is that this one uses the
- ;; bootstrap Bash.
- (package-with-bootstrap-guile
- (package (inherit glibc)
- (name "glibc-intermediate")
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
-
- ,@(substitute-keyword-arguments (package-arguments glibc)
- ((#:configure-flags flags)
- `(append (list ,(string-append "--host=" (boot-triplet))
- ,(string-append "--build="
- (nix-system->gnu-triplet))
-
- ;; Build Sun/ONC RPC support. In particular,
- ;; install rpc/*.h.
- "--enable-obsolete-rpc")
- ,flags))
- ((#:phases phases)
- `(alist-cons-before
- 'configure 'pre-configure
- (lambda* (#:key inputs #:allow-other-keys)
- ;; Don't clobber CPATH with the bootstrap libc.
- (setenv "NATIVE_CPATH" (getenv "CPATH"))
- (unsetenv "CPATH")
-
- ;; 'rpcgen' needs native libc headers to be built.
- (substitute* "sunrpc/Makefile"
- (("sunrpc-CPPFLAGS =.*" all)
- (string-append "CPATH = $(NATIVE_CPATH)\n"
- "export CPATH\n"
- all "\n"))))
- ,phases)))))
- (propagated-inputs `(("linux-headers" ,(linux-libre-headers-boot0))))
- (native-inputs
- `(("texinfo" ,texinfo-boot0)
- ("perl" ,perl-boot0)))
- (inputs
- `(;; The boot inputs. That includes the bootstrap libc. We don't want
- ;; it in $CPATH, hence the 'pre-configure' phase above.
- ,@%boot1-inputs
-
- ;; A native GCC is needed to build `cross-rpcgen'.
- ("native-gcc" ,@(assoc-ref %boot0-inputs "gcc"))
-
- ;; Here, we use the bootstrap Bash, which is not satisfactory
- ;; because we don't want to depend on bootstrap tools.
- ("static-bash" ,@(assoc-ref %boot0-inputs "bash")))))))
-
-(define (cross-gcc-wrapper gcc binutils glibc bash)
- "Return a wrapper for the pseudo-cross toolchain GCC/BINUTILS/GLIBC
-that makes it available under the native tool names."
- (package (inherit gcc-4.8)
- (name (string-append (package-name gcc) "-wrapped"))
- (source #f)
- (build-system trivial-build-system)
- (outputs '("out"))
- (arguments
- `(#:guile ,%bootstrap-guile
- #:modules ((guix build utils))
- #:builder (begin
- (use-modules (guix build utils))
-
- (let* ((binutils (assoc-ref %build-inputs "binutils"))
- (gcc (assoc-ref %build-inputs "gcc"))
- (libc (assoc-ref %build-inputs "libc"))
- (bash (assoc-ref %build-inputs "bash"))
- (out (assoc-ref %outputs "out"))
- (bindir (string-append out "/bin"))
- (triplet ,(boot-triplet)))
- (define (wrap-program program)
- ;; GCC-BOOT0 is a libc-less cross-compiler, so it
- ;; needs to be told where to find the crt files and
- ;; the dynamic linker.
- (call-with-output-file program
- (lambda (p)
- (format p "#!~a/bin/bash
-exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%"
- bash
- gcc triplet program
- libc libc
- ,(glibc-dynamic-linker))))
-
- (chmod program #o555))
-
- (mkdir-p bindir)
- (with-directory-excursion bindir
- (for-each (lambda (tool)
- (symlink (string-append binutils "/bin/"
- triplet "-" tool)
- tool))
- '("ar" "ranlib"))
- (for-each wrap-program '("gcc" "g++")))))))
- (native-inputs
- `(("binutils" ,binutils)
- ("gcc" ,gcc)
- ("libc" ,glibc)
- ("bash" ,bash)))
- (inputs '())))
-
-(define static-bash-for-glibc
- ;; A statically-linked Bash to be embedded in GLIBC-FINAL, for use by
- ;; system(3) & co.
- (let* ((gcc (cross-gcc-wrapper gcc-boot0 binutils-boot0
- glibc-final-with-bootstrap-bash
- (car (assoc-ref %boot1-inputs "bash"))))
- (bash (package (inherit bash-light)
- (arguments
- `(#:guile ,%bootstrap-guile
- ,@(package-arguments bash-light))))))
- (package-with-bootstrap-guile
- (package-with-explicit-inputs (static-package bash)
- `(("gcc" ,gcc)
- ("libc" ,glibc-final-with-bootstrap-bash)
- ,@(fold alist-delete %boot1-inputs
- '("gcc" "libc")))
- (current-source-location)))))
-
-(define-public glibc-final
- ;; The final glibc, which embeds the statically-linked Bash built above.
- (package (inherit glibc-final-with-bootstrap-bash)
- (name "glibc")
- (inputs `(("static-bash" ,static-bash-for-glibc)
- ,@(alist-delete
- "static-bash"
- (package-inputs glibc-final-with-bootstrap-bash))))
-
- ;; The final libc only refers to itself, but the 'debug' output contains
- ;; references to GCC-BOOT0 and to the Linux headers. XXX: Would be great
- ;; if 'allowed-references' were per-output.
- (arguments
- `(#:allowed-references
- ,(cons* `(,gcc-boot0 "lib") (linux-libre-headers-boot0)
- (package-outputs glibc-final-with-bootstrap-bash))
-
- ,@(package-arguments glibc-final-with-bootstrap-bash)))))
-
-(define gcc-boot0-wrapped
- ;; Make the cross-tools GCC-BOOT0 and BINUTILS-BOOT0 available under the
- ;; non-cross names.
- (cross-gcc-wrapper gcc-boot0 binutils-boot0 glibc-final
- (car (assoc-ref %boot1-inputs "bash"))))
-
-(define %boot2-inputs
- ;; 3rd stage inputs.
- `(("libc" ,glibc-final)
- ("gcc" ,gcc-boot0-wrapped)
- ,@(fold alist-delete %boot1-inputs '("libc" "gcc"))))
-
-(define binutils-final
- (package-with-bootstrap-guile
- (package (inherit binutils)
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
- #:allowed-references ("out" ,glibc-final)
- ,@(package-arguments binutils)))
- (inputs %boot2-inputs))))
-
-(define libstdc++
- ;; Intermediate libstdc++ that will allow us to build the final GCC
- ;; (remember that GCC-BOOT0 cannot build libstdc++.)
- (package-with-bootstrap-guile
- (package (inherit gcc-4.8)
- (name "libstdc++")
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
-
- #:out-of-source? #t
- #:phases (alist-cons-before
- 'configure 'chdir
- (lambda _
- (chdir "libstdc++-v3"))
- %standard-phases)
- #:configure-flags `("--disable-shared"
- "--disable-libstdcxx-threads"
- "--disable-libstdcxx-pch"
- ,(string-append "--with-gxx-include-dir="
- (assoc-ref %outputs "out")
- "/include"
- ;; "/include/c++/"
- ;; ,(package-version gcc-4.8)
- ))))
- (outputs '("out"))
- (inputs %boot2-inputs)
- (native-inputs '())
- (propagated-inputs '())
- (synopsis "GNU C++ standard library (intermediate)"))))
-
-(define-public gcc-final
- ;; The final GCC.
- (package (inherit gcc-boot0)
- (name "gcc")
- (location (source-properties->location (current-source-location)))
- (arguments
- `(#:guile ,%bootstrap-guile
- #:implicit-inputs? #f
-
- #:allowed-references ("out" "lib" ,glibc-final)
-
- ;; Build again GMP & co. within GCC's build process, because it's hard
- ;; to do outside (because GCC-BOOT0 is a cross-compiler, and thus
- ;; doesn't honor $LIBRARY_PATH, which breaks `gnu-build-system'.)
- ,@(substitute-keyword-arguments (package-arguments gcc-boot0)
- ((#:configure-flags boot-flags)
- (let loop ((args (package-arguments gcc-4.8)))
- (match args
- ((#:configure-flags normal-flags _ ...)
- normal-flags)
- ((_ rest ...)
- (loop rest)))))
- ((#:make-flags flags)
- ;; Since $LIBRARY_PATH and $CPATH are not honored, add the
- ;; relevant flags.
- `(cons (string-append "CPPFLAGS=-I"
- (assoc-ref %build-inputs "libstdc++")
- "/include")
- (map (lambda (flag)
- (if (string-prefix? "LDFLAGS=" flag)
- (string-append flag " -L"
- (assoc-ref %build-inputs "libstdc++")
- "/lib")
- flag))
- ,flags)))
- ((#:phases phases)
- `(alist-delete 'symlink-libgcc_eh ,phases)))))
-
- ;; This time we want Texinfo, so we get the manual.
- (native-inputs `(("texinfo" ,texinfo-boot0)
- ,@(package-native-inputs gcc-boot0)))
-
- (inputs `(("gmp-source" ,(package-source gmp))
- ("mpfr-source" ,(package-source mpfr))
- ("mpc-source" ,(package-source mpc))
- ("binutils" ,binutils-final)
- ("libstdc++" ,libstdc++)
- ,@%boot2-inputs))))
-
-(define ld-wrapper-boot3
- ;; A linker wrapper that uses the bootstrap Guile.
- (package
- (name "ld-wrapper-boot3")
- (version "0")
- (source #f)
- (build-system trivial-build-system)
- (inputs `(("binutils" ,binutils-final)
- ("guile" ,%bootstrap-guile)
- ("bash" ,@(assoc-ref %boot2-inputs "bash"))
- ("wrapper" ,(search-path %load-path
- "gnu/packages/ld-wrapper.scm"))))
- (arguments
- `(#:guile ,%bootstrap-guile
- #:modules ((guix build utils))
- #:builder (begin
- (use-modules (guix build utils)
- (system base compile))
-
- (let* ((out (assoc-ref %outputs "out"))
- (bin (string-append out "/bin"))
- (ld (string-append bin "/ld"))
- (go (string-append bin "/ld.go")))
-
- (setvbuf (current-output-port) _IOLBF)
- (format #t "building ~s/bin/ld wrapper in ~s~%"
- (assoc-ref %build-inputs "binutils")
- out)
-
- (mkdir-p bin)
- (copy-file (assoc-ref %build-inputs "wrapper") ld)
- (substitute* ld
- (("@GUILE@")
- (string-append (assoc-ref %build-inputs "guile")
- "/bin/guile"))
- (("@BASH@")
- (string-append (assoc-ref %build-inputs "bash")
- "/bin/bash"))
- (("@LD@")
- (string-append (assoc-ref %build-inputs "binutils")
- "/bin/ld")))
- (chmod ld #o555)
- (compile-file ld #:output-file go)))))
- (synopsis "The linker wrapper")
- (description
- "The linker wrapper (or `ld-wrapper') wraps the linker to add any
-missing `-rpath' flags, and to detect any misuse of libraries outside of the
-store.")
- (home-page #f)
- (license gpl3+)))
-
-(define %boot3-inputs
- ;; 4th stage inputs.
- `(("gcc" ,gcc-final)
- ("ld-wrapper" ,ld-wrapper-boot3)
- ,@(alist-delete "gcc" %boot2-inputs)))
-
-(define bash-final
- ;; Link with `-static-libgcc' to make sure we don't retain a reference
- ;; to the bootstrap GCC.
- (package-with-bootstrap-guile
- (package-with-explicit-inputs (static-libgcc-package bash)
- %boot3-inputs
- (current-source-location)
- #:guile %bootstrap-guile)))
-
-(define %boot4-inputs
- ;; Now use the final Bash.
- `(("bash" ,bash-final)
- ,@(alist-delete "bash" %boot3-inputs)))
-
-(define-public guile-final
- (package-with-bootstrap-guile
- (package-with-explicit-inputs guile-2.0/fixed
- %boot4-inputs
- (current-source-location)
- #:guile %bootstrap-guile)))
-
-(define gnu-make-final
- ;; The final GNU Make, which uses the final Guile.
- (package-with-bootstrap-guile
- (package-with-explicit-inputs gnu-make
- `(("guile" ,guile-final)
- ,@%boot4-inputs)
- (current-source-location))))
-
-(define-public ld-wrapper
- ;; The final `ld' wrapper, which uses the final Guile.
- (package (inherit ld-wrapper-boot3)
- (name "ld-wrapper")
- (inputs `(("guile" ,guile-final)
- ("bash" ,bash-final)
- ,@(fold alist-delete (package-inputs ld-wrapper-boot3)
- '("guile" "bash"))))))
-
-(define coreutils-final
- ;; The final Coreutils. Treat them specially because some packages, such as
- ;; Findutils, keep a reference to the Coreutils they were built with.
- (package-with-bootstrap-guile
- (package-with-explicit-inputs coreutils
- %boot4-inputs
- (current-source-location)
-
- ;; Use the final Guile, linked against the
- ;; final libc with working iconv, so that
- ;; 'substitute*' works well when touching
- ;; test files in Gettext.
- #:guile guile-final)))
-
-(define grep-final
- ;; The final grep. Gzip holds a reference to it (via zgrep), so it must be
- ;; built before gzip.
- (package-with-bootstrap-guile
- (package-with-explicit-inputs grep
- %boot4-inputs
- (current-source-location)
- #:guile guile-final)))
-
-(define %boot5-inputs
- ;; Now use the final Coreutils.
- `(("coreutils" ,coreutils-final)
- ("grep" ,grep-final)
- ,@%boot4-inputs))
-
-(define-public %final-inputs
- ;; Final derivations used as implicit inputs by 'gnu-build-system'. We
- ;; still use 'package-with-bootstrap-guile' so that the bootstrap tools are
- ;; used for origins that have patches, thereby avoiding circular
- ;; dependencies.
- (let ((finalize (compose package-with-bootstrap-guile
- (cut package-with-explicit-inputs <> %boot5-inputs
- (current-source-location)))))
- `(,@(map (match-lambda
- ((name package)
- (list name (finalize package))))
- `(("tar" ,tar)
- ("gzip" ,gzip)
- ("bzip2" ,bzip2)
- ("xz" ,xz)
- ("diffutils" ,diffutils)
- ("patch" ,patch)
- ("sed" ,sed)
- ("findutils" ,findutils)
- ("gawk" ,gawk)))
- ("grep" ,grep-final)
- ("coreutils" ,coreutils-final)
- ("make" ,gnu-make-final)
- ("bash" ,bash-final)
- ("ld-wrapper" ,ld-wrapper)
- ("binutils" ,binutils-final)
- ("gcc" ,gcc-final)
- ("libc" ,glibc-final))))
-
-(define-public canonical-package
- (let ((name->package (fold (lambda (input result)
- (match input
- ((_ package)
- (vhash-cons (package-full-name package)
- package result))))
- vlist-null
- `(("guile" ,guile-final)
- ,@%final-inputs))))
- (lambda (package)
- "Return the 'canonical' variant of PACKAGE---i.e., if PACKAGE is one of
-the implicit inputs of 'gnu-build-system', return that one, otherwise return
-PACKAGE.
-
-The goal is to avoid duplication in cases like GUILE-FINAL vs. GUILE-2.0,
-COREUTILS-FINAL vs. COREUTILS, etc."
- ;; XXX: This doesn't handle dependencies of the final inputs, such as
- ;; libunistring, GMP, etc.
- (match (vhash-assoc (package-full-name package) name->package)
- ((_ . canon)
- ;; In general we want CANON, except if we're cross-compiling: CANON
- ;; uses explicit inputs, so it is "anchored" in the bootstrapped
- ;; process, with dependencies on things that cannot be
- ;; cross-compiled.
- (if (%current-target-system)
- package
- canon))
- (_ package)))))
-
-
-;;;
-;;; GCC toolchain.
-;;;
-
-(define (gcc-toolchain gcc)
- "Return a complete toolchain for GCC."
- (package
- (name "gcc-toolchain")
- (version (package-version gcc))
- (source #f)
- (build-system trivial-build-system)
- (arguments
- '(#:modules ((guix build union))
- #:builder (begin
- (use-modules (ice-9 match)
- (guix build union))
-
- (match %build-inputs
- (((names . directories) ...)
- (union-build (assoc-ref %outputs "out")
- directories)))
-
- (union-build (assoc-ref %outputs "debug")
- (list (assoc-ref %build-inputs
- "libc-debug"))))))
- (license (package-license gcc))
- (synopsis "Complete GCC tool chain for C/C++ development")
- (description
- "This package provides a complete GCC tool chain for C/C++ development to
-be installed in user profiles. This includes GCC, as well as libc (headers
-and binaries, plus debugging symbols in the 'debug' output), and Binutils.")
- (home-page "http://gcc.gnu.org/")
- (outputs '("out" "debug"))
-
- ;; The main raison d'ĂȘtre of this "meta-package" is (1) to conveniently
- ;; install everything that we need, and (2) to make sure ld-wrapper comes
- ;; before Binutils' ld in the user's profile.
- (inputs `(("gcc" ,gcc)
- ("ld-wrapper" ,(car (assoc-ref %final-inputs "ld-wrapper")))
- ("binutils" ,binutils-final)
- ("libc" ,glibc-final)
- ("libc-debug" ,glibc-final "debug")))))
-
-(define-public gcc-toolchain-4.8
- (gcc-toolchain gcc-final))
-
-(define-public gcc-toolchain-4.9
- (gcc-toolchain gcc-4.9))
+(define-public (canonical-package package)
+ ;; Avoid circular dependency by lazily resolving 'commencement'.
+ (let* ((iface (resolve-interface '(gnu packages commencement)))
+ (proc (module-ref iface 'canonical-package)))
+ (proc package)))
;;; base.scm ends here