diff options
Diffstat (limited to 'gnu/packages/cross-base.scm')
| -rw-r--r-- | gnu/packages/cross-base.scm | 63 |
1 files changed, 41 insertions, 22 deletions
diff --git a/gnu/packages/cross-base.scm b/gnu/packages/cross-base.scm index 667d1f786a..6f72653762 100644 --- a/gnu/packages/cross-base.scm +++ b/gnu/packages/cross-base.scm @@ -6,6 +6,7 @@ ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr> ;;; Copyright © 2019, 2020 Marius Bakke <mbakke@fastmail.com> ;;; Copyright © 2019 Carl Dong <contact@carldong.me> +;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -162,6 +163,13 @@ base compiler and using LIBC (which may be either a libc package or #f.)" "--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")) + '()) ;; For a newlib (non-glibc) target ,@(if (cross-newlib? target) '("--with-newlib") @@ -196,12 +204,19 @@ base compiler and using LIBC (which may be either a libc package or #f.)" (define (cross-gcc-snippet target) "Return GCC snippet needed for TARGET." - (cond ((target-mingw? target) - '(begin - (copy-recursively "libstdc++-v3/config/os/mingw32-w64" - "libstdc++-v3/config/os/newlib") - #t)) - (else #f))) + `(begin + ,@(if (target-mingw? target) + '((copy-recursively "libstdc++-v3/config/os/mingw32-w64" + "libstdc++-v3/config/os/newlib")) + '()) + ;; TOOLDIR_BASE_PREFIX is erroneous when using a separate "lib" + ;; output. Specify it correctly, otherwise GCC won't find its shared + ;; libraries installed in the "lib" output. See: + ;; https://lists.gnu.org/archive/html/bug-guix/2020-03/msg00196.html. + (substitute* "gcc/Makefile.in" + (("-DTOOLDIR_BASE_PREFIX=[^ ]*") + "-DTOOLDIR_BASE_PREFIX=\\\"../../../../\\\"")) + #t)) (define* (cross-gcc target #:key @@ -216,22 +231,26 @@ target that libc." (name (string-append "gcc-cross-" (if libc "" "sans-libc-") target)) - (source (origin (inherit (package-source xgcc)) - (patches - (append - (origin-patches (package-source xgcc)) - (cons (cond - ((version>=? (package-version xgcc) "8.0") (search-patch "gcc-8-cross-environment-variables.patch")) - ((version>=? (package-version xgcc) "6.0") (search-patch "gcc-6-cross-environment-variables.patch")) - (else (search-patch "gcc-cross-environment-variables.patch"))) - (cross-gcc-patches xgcc target)))) - (modules '((guix build utils))) - (snippet - (cross-gcc-snippet target)))) - - ;; For simplicity, use a single output. Otherwise libgcc_s & co. are not - ;; found by default, etc. - (outputs '("out")) + (source + (origin + (inherit (package-source xgcc)) + (patches + (append + (origin-patches (package-source xgcc)) + (append (cond + ((version>=? (package-version xgcc) "8.0") + (search-patches "gcc-8-cross-environment-variables.patch")) + ((version>=? (package-version xgcc) "6.0") + (search-patches "gcc-7-cross-toolexeclibdir.patch" + "gcc-6-cross-environment-variables.patch")) + (else + (search-patches "gcc-cross-environment-variables.patch"))) + (cross-gcc-patches xgcc target)))) + (modules '((guix build utils))) + (snippet + (cross-gcc-snippet target)))) + + (outputs '("out" "lib")) (arguments `(#:implicit-inputs? #f |