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-rw-r--r--gnu/packages/gcc.scm233
1 files changed, 127 insertions, 106 deletions
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index d239b5a9ab..b297ef1fb1 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -32,129 +32,150 @@
"ftp://gcc.gnu.org/pub/gcc/infrastructure/")
(define-public gcc-4.7
- (let ((stripped? #t)) ; TODO: make this a parameter
- (package
- (name "gcc")
- (version "4.7.3")
- (source (origin
- (method url-fetch)
- (uri (string-append "mirror://gnu/gcc/gcc-"
- version "/gcc-" version ".tar.bz2"))
- (sha256
- (base32
- "1hx9h64ivarlzi4hxvq42as5m9vlr5cyzaaq4gzj4i619zmkfz1g"))))
- (build-system gnu-build-system)
- (inputs `(("gmp" ,gmp)
- ("mpfr" ,mpfr)
- ("mpc" ,mpc)
- ("isl" ,isl)
- ("cloog" ,cloog)
- ("libelf" ,libelf)
- ("zlib" ,zlib)))
- (arguments
- `(#:out-of-source? #t
- #:strip-binaries? ,stripped?
- #:configure-flags
- `("--enable-plugin"
- "--enable-languages=c,c++"
- "--disable-multilib"
+ (let* ((stripped? #t) ; TODO: make this a parameter
+ (maybe-target-tools
+ (lambda ()
+ ;; Return the `_FOR_TARGET' variables that are needed when
+ ;; cross-compiling GCC.
+ (let ((target (%current-target-system)))
+ (if target
+ (map (lambda (var tool)
+ (string-append (string-append var "_FOR_TARGET")
+ "=" target "-" tool))
+ '("CC" "CXX" "LD" "AR" "NM" "RANLIB" "STRIP")
+ '("gcc" "g++" "ld" "ar" "nm" "ranlib" "strip"))
+ '()))))
+ (configure-flags
+ (lambda ()
+ ;; This is terrible. Since we have two levels of quasiquotation,
+ ;; we have to do this convoluted thing just so we can insert the
+ ;; contents of (maybe-target-tools).
+ (list 'quasiquote
+ (append
+ '("--enable-plugin"
+ "--enable-languages=c,c++"
+ "--disable-multilib"
- "--with-local-prefix=/no-gcc-local-prefix"
+ "--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_TARGET="
- "-B" libc "/lib "
- "-Wl,-dynamic-linker "
- "-Wl," libc
- ,(glibc-dynamic-linker)))
- '())
- ,(string-append "BOOT_CFLAGS=-O2 "
- ,(if stripped? "-g0" "-g"))))
+ ,(let ((libc (assoc-ref %build-inputs "libc")))
+ (if libc
+ (string-append "--with-native-system-header-dir=" libc
+ "/include")
+ "--without-headers")))
+
+ (maybe-target-tools))))))
+ (package
+ (name "gcc")
+ (version "4.7.3")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "mirror://gnu/gcc/gcc-"
+ version "/gcc-" version ".tar.bz2"))
+ (sha256
+ (base32
+ "1hx9h64ivarlzi4hxvq42as5m9vlr5cyzaaq4gzj4i619zmkfz1g"))))
+ (build-system gnu-build-system)
+ (inputs `(("gmp" ,gmp)
+ ("mpfr" ,mpfr)
+ ("mpc" ,mpc)
+ ("isl" ,isl)
+ ("cloog" ,cloog)
+ ("libelf" ,libelf)
+ ("zlib" ,zlib)))
+ (arguments
+ `(#:out-of-source? #t
+ #:strip-binaries? ,stripped?
+ #:configure-flags ,(configure-flags)
+ #:make-flags
+ (let ((libc (assoc-ref %build-inputs "libc")))
+ `(,@(if libc
+ (list (string-append "LDFLAGS_FOR_TARGET="
+ "-B" 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.
+ #: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)))))
+ ;; 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 \
+ ;; 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.*$" line)
- (format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
+ libc libc out out suffix))
+ (("#define STARTFILE_SPEC.*$" line)
+ (format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
#define STANDARD_STARTFILE_PREFIX_2 \"\"
~a~%"
- libc line))))
+ 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\";"))))
+ ;; 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=(.*)$" _ rest)
- "TOPLEVEL_CONFIGURE_ARGUMENTS=\n")))
- (alist-replace 'install
- (lambda* (#:key outputs #:allow-other-keys)
- (zero?
- (system* "make"
- ,(if stripped?
- "install-strip"
- "install"))))
- %standard-phases)))))
+ (alist-cons-after
+ 'configure 'post-configure
+ (lambda _
+ ;; Don't store configure flags, to avoid retaining references to
+ ;; build-time dependencies---e.g., `--with-ppl=/nix/store/xxx'.
+ (substitute* "Makefile"
+ (("^TOPLEVEL_CONFIGURE_ARGUMENTS=(.*)$" _ rest)
+ "TOPLEVEL_CONFIGURE_ARGUMENTS=\n")))
+ (alist-replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (zero?
+ (system* "make"
+ ,(if stripped?
+ "install-strip"
+ "install"))))
+ %standard-phases)))))
- (native-search-paths
- (list (search-path-specification
- (variable "CPATH")
- (directories '("include")))
- (search-path-specification
- (variable "LIBRARY_PATH")
- (directories '("lib" "lib64")))))
+ (native-search-paths
+ (list (search-path-specification
+ (variable "CPATH")
+ (directories '("include")))
+ (search-path-specification
+ (variable "LIBRARY_PATH")
+ (directories '("lib" "lib64")))))
- (properties `((gcc-libc . ,(assoc-ref inputs "libc"))))
- (synopsis "GNU Compiler Collection")
- (description
- "The GNU Compiler Collection includes compiler front ends for C, C++,
+ (properties `((gcc-libc . ,(assoc-ref inputs "libc"))))
+ (synopsis "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/"))))
+ (license gpl3+)
+ (home-page "http://gcc.gnu.org/"))))
(define-public gcc-4.8
;; FIXME: Move to gcc.scm when Binutils is updated.
generated by cgit v1.2.3 (git 2.45.0) at 2024-11-15 12:46:40 +0000