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| author | Ludovic Courtès <ludo@gnu.org> | 2017-12-31 01:18:34 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-12-31 01:20:30 +0100 |
| commit | ec6ba5c1fe9308cbc18f06c99adcfe0d13396a18 (patch) | |
| tree | d7de38666a9d6c32918835c9dd88369cf72ed1b0 | |
| parent | c99a64e15f19228ce03a683cae6e5b12d6bc1be3 (diff) | |
| download | guix-ec6ba5c1fe9308cbc18f06c99adcfe0d13396a18.tar guix-ec6ba5c1fe9308cbc18f06c99adcfe0d13396a18.tar.gz | |
gnu: gcc: Fix cross-compilation to GNU/Hurd.
* gnu/packages/gcc.scm (gcc-configure-flags-for-triplet): Return
"--disable-libcilkrts" when TARGET matches "-gnu".
| -rw-r--r-- | gnu/packages/gcc.scm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm index 7f4cf8ab69..8b0050d506 100644 --- a/gnu/packages/gcc.scm +++ b/gnu/packages/gcc.scm @@ -65,6 +65,14 @@ where the OS part is overloaded to denote a specific ABI---into GCC "--with-mode=thumb" "--with-fpu=neon")) + ((and (string-suffix? "-gnu" target) + (not (string-contains target "-linux"))) + ;; Cross-compilation of libcilkrts in GCC 5.5.0 to GNU/Hurd fails + ;; with: + ;; libcilkrts/runtime/os-unix.c:388:2: error: #error "Unknown architecture" + ;; Cilk has been removed from GCC 8 anyway. + '("--disable-libcilkrts")) + (else ;; TODO: Add `arm.*-gnueabi', etc. '()))) |