diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2015-06-19 11:34:16 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-06-19 17:23:47 +0200 |
| commit | d0abf829a95b5a4501eae452e03ca8b1d47b0b16 (patch) | |
| tree | 41a86097aea022ed6cf957c95abb905801361b3a /gnu | |
| parent | 9942e8030dac70a313cf8eeabf3c8e250119d227 (diff) | |
gnu: Add libstdc++ as a standalone package.
* gnu/packages/gcc.scm (make-libstdc++): New procedure.
(libstdc++-4.9): New variable.
* gnu/packages/commencement.scm (libstdc++): Add TODO comment.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/commencement.scm | 1 | ||||
| -rw-r--r-- | gnu/packages/gcc.scm | 26 |
2 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm index a5402f0556..9cabaa0886 100644 --- a/gnu/packages/commencement.scm +++ b/gnu/packages/commencement.scm @@ -497,6 +497,7 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%" (define libstdc++ ;; Intermediate libstdc++ that will allow us to build the final GCC ;; (remember that GCC-BOOT0 cannot build libstdc++.) + ;; TODO: Write in terms of 'make-libstdc++'. (package-with-bootstrap-guile (package (inherit gcc-4.8) (name "libstdc++") diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm index b652521bb8..73e8ae97e8 100644 --- a/gnu/packages/gcc.scm +++ b/gnu/packages/gcc.scm @@ -347,6 +347,32 @@ Go. It also includes runtime support libraries for these languages.") '("gcc-arm-link-spec-fix.patch" "gcc-5.0-libvtv-runpath.patch"))))))) +(define-public (make-libstdc++ gcc) + "Return a libstdc++ package based on GCC. The primary use case is when +using compilers other than GCC." + (package + (inherit gcc) + (name "libstdc++") + (arguments + `(#:out-of-source? #t + #:phases (alist-cons-before + 'configure 'chdir + (lambda _ + (chdir "libstdc++-v3")) + %standard-phases) + #:configure-flags `("--disable-libstdcxx-pch" + ,(string-append "--with-gxx-include-dir=" + (assoc-ref %outputs "out") + "/include")))) + (outputs '("out" "debug")) + (inputs '()) + (native-inputs '()) + (propagated-inputs '()) + (synopsis "GNU C++ standard library"))) + +(define-public libstdc++-4.9 + (make-libstdc++ gcc-4.9)) + (define* (custom-gcc gcc name languages #:key (separate-lib-output? #t)) "Return a custom version of GCC that supports LANGUAGES." (package (inherit gcc) |