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| author | Ludovic Courtès <ludo@gnu.org> | 2015-04-02 10:26:15 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-04-02 10:26:15 +0200 |
| commit | 7e3c9f741b8a5ee3551be6ba5fe1721b4fb30e8a (patch) | |
| tree | 89bf7644f8bc1ae1ba5fc603dc91f8a423f4565d | |
| parent | c2366e3ce4596382df6811661abd8612ecabb23d (diff) | |
| download | patches-7e3c9f741b8a5ee3551be6ba5fe1721b4fb30e8a.tar patches-7e3c9f741b8a5ee3551be6ba5fe1721b4fb30e8a.tar.gz | |
gnu: gcc: Fix libgcc_s directory in RUNPATH for cross-compiled binaries.
* gnu/packages/gcc.scm (gcc-4.7): Add 'libdir' procedure. Use it to
determine the right libdir, including when cross-compiling. This
fixes a bug whereby the RUNPATH of cross-compiled binaries would be
set to $crossgcc/lib instead of $crossgcc/$triplet/lib.
See <http://hydra.gnu.org/build/354389/nixlog/1/raw> for an example.
| -rw-r--r-- | gnu/packages/gcc.scm | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm index 27e40f2f66..68c9e98762 100644 --- a/gnu/packages/gcc.scm +++ b/gnu/packages/gcc.scm @@ -85,6 +85,14 @@ where the OS part is overloaded to denote a specific ABI---into GCC '("CC" "CXX" "LD" "AR" "NM" "RANLIB" "STRIP") '("gcc" "g++" "ld" "ar" "nm" "ranlib" "strip")) '())))) + (libdir + (let ((base '(or (assoc-ref outputs "lib") + (assoc-ref outputs "out")))) + (lambda () + ;; Return the directory that contains lib/libgcc_s.so et al. + (if (%current-target-system) + `(string-append ,base "/" ,(%current-target-system)) + base)))) (configure-flags (lambda () ;; This is terrible. Since we have two levels of quasiquotation, @@ -185,8 +193,7 @@ where the OS part is overloaded to denote a specific ABI---into GCC (alist-cons-before 'configure 'pre-configure (lambda* (#:key inputs outputs #:allow-other-keys) - (let ((libdir (or (assoc-ref outputs "lib") - (assoc-ref outputs "out"))) + (let ((libdir ,(libdir)) (libc (assoc-ref inputs "libc"))) (when libc ;; The following is not performed for `--without-headers' |