diff options
| -rw-r--r-- | gnu/packages/cross-base.scm | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/gnu/packages/cross-base.scm b/gnu/packages/cross-base.scm index f86e8005c4..adead3206a 100644 --- a/gnu/packages/cross-base.scm +++ b/gnu/packages/cross-base.scm @@ -147,69 +147,69 @@ base compiler and using LIBC (which may be either a libc package or #f.)" ,@(package-arguments xgcc)))) (substitute-keyword-arguments args ((#:configure-flags flags) - `(append (list ,(string-append "--target=" target) - ,@(if libc - `( ;; Disable libcilkrts because it is not - ;; ported to GNU/Hurd. - "--disable-libcilkrts" - ;; When building a cross compiler, --with-sysroot is - ;; implicitly set to "$gcc_tooldir/sys-root". This does - ;; not work for us, because --with-native-system-header-dir - ;; is searched for relative to this location. Thus, we set - ;; it to "/" so GCC is able to find the target libc headers. - ;; This is safe because in practice GCC uses CROSS_CPATH - ;; & co to separate target and host libraries. - "--with-sysroot=/") - `( ;; Disable features not needed at this stage. - "--disable-shared" "--enable-static" - "--enable-languages=c,c++" - - ;; libstdc++ cannot be built at this stage - ;; ("Link tests are not allowed after - ;; GCC_NO_EXECUTABLES."). - "--disable-libstdc++-v3" - - "--disable-threads" ;libgcc, would need libc - "--disable-libatomic" - "--disable-libmudflap" - "--disable-libgomp" - "--disable-libmpx" - "--disable-libssp" - "--disable-libquadmath" - "--disable-decimal-float" ;would need libc - "--disable-libcilkrts" - - ;; When target is any OS other than 'none' these - ;; libraries will fail if there is no libc - ;; present. See - ;; <https://lists.gnu.org/archive/html/guix-devel/2016-02/msg01311.html> - "--disable-libitm" - "--disable-libvtv" - "--disable-libsanitizer" - )) - - ;; Install cross-built libraries such as libgcc_s.so in - ;; the "lib" output. - ,@(if libc - `((string-append "--with-toolexeclibdir=" - (assoc-ref %outputs "lib") - "/" ,target "/lib")) - '())) - - ,(if libc - flags - `(remove (cut string-match "--enable-languages.*" <>) - ,flags)))) + #~(append (list #$(string-append "--target=" target) + #$@(if libc + #~( ;; Disable libcilkrts because it is not + ;; ported to GNU/Hurd. + "--disable-libcilkrts" + ;; When building a cross compiler, --with-sysroot is + ;; implicitly set to "$gcc_tooldir/sys-root". This does + ;; not work for us, because --with-native-system-header-dir + ;; is searched for relative to this location. Thus, we set + ;; it to "/" so GCC is able to find the target libc headers. + ;; This is safe because in practice GCC uses CROSS_CPATH + ;; & co to separate target and host libraries. + "--with-sysroot=/") + #~( ;; Disable features not needed at this stage. + "--disable-shared" "--enable-static" + "--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" ;libgcc, would need libc + "--disable-libatomic" + "--disable-libmudflap" + "--disable-libgomp" + "--disable-libmpx" + "--disable-libssp" + "--disable-libquadmath" + "--disable-decimal-float" ;would need libc + "--disable-libcilkrts" + + ;; When target is any OS other than 'none' these + ;; libraries will fail if there is no libc + ;; present. See + ;; <https://lists.gnu.org/archive/html/guix-devel/2016-02/msg01311.html> + "--disable-libitm" + "--disable-libvtv" + "--disable-libsanitizer" + )) + + ;; Install cross-built libraries such as libgcc_s.so in + ;; the "lib" output. + #$@(if libc + #~((string-append "--with-toolexeclibdir=" + (assoc-ref %outputs "lib") + "/" #$target "/lib")) + #~())) + + #$(if libc + flags + #~(remove (cut string-match "--enable-languages.*" <>) + #$flags)))) ((#:make-flags flags) (if libc - `(let ((libc (assoc-ref %build-inputs "libc"))) + #~(let ((libc (assoc-ref %build-inputs "libc"))) ;; FLAGS_FOR_TARGET are needed for the target libraries to receive ;; the -Bxxx for the startfiles. - (cons (string-append "FLAGS_FOR_TARGET=-B" libc "/lib") - ,flags)) + (cons (string-append "FLAGS_FOR_TARGET=-B" libc "/lib") + #$flags)) flags)) ((#:phases phases) - `(cross-gcc-build-phases ,target ,phases)))))) + #~(cross-gcc-build-phases #$target #$phases)))))) (define (cross-gcc-patches xgcc target) "Return GCC patches needed for XGCC and TARGET." |