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gnu: Use GCC 7 as the default compiler.

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* gnu/packages/cross-base.scm (%gcc-cross-include-paths): Remove
CROSS_C_INCLUDE_PATH & co in favor of CROSS_CPATH.
* gnu/build/cross-toolchain.scm (%gcc-cross-include-paths): Likewise.
(cross-gcc-build-phases): Set CROSS_C_INCLUDE_PATH and
CROSS_CPLUS_INCLUDE_PATH when building the cross GCC.
* gnu/packages/commencement.scm (libstdc++): Add
"--disable-libstdcxx-dual-abi" to #:configure-flags.
(gcc-boot0)[arguments]: Add "--disable-libmpx"
to #:configure-flags.
(gcc-final): Add phase to set C_INCLUDE_PATH and CPLUS_INCLUDE_PATH before
building GCC.
(gcc-toolchain-5): Use MAKE-GCC-TOOLCHAIN.
(gcc-toolchain-7): Change to GCC-TOOLCHAIN.
* gnu/packages/gcc.scm (gcc): Change from GCC-5 to GCC-7.
(gfortran): Change to GFORTRAN-7.
(gcc-objc): Change to GCC-OBJC-7.
(gcc-objc++): Change to GCC-OBJC++-7.
* gnu/packages/rust.scm (rust-1.19.0)[native-search-paths]: Change from
C_INCLUDE_PATH & co to CPATH.
This commit is contained in:
Marius Bakke 2018-09-20 19:56:30 +02:00
parent de92ab21c1
commit 01e8263feb
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GPG key ID: A2A06DF2A33A54FA
5 changed files with 37 additions and 23 deletions
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gnu/packages/gcc.scm
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@ -522,7 +522,7 @@ It also includes runtime support libraries for these languages.")))
;; Note: When changing the default gcc version, update
;; the gcc-toolchain-* definitions and the gfortran definition
;; accordingly.
(define-public gcc gcc-5)
(define-public gcc gcc-7)
(define-public (make-libstdc++ gcc)
"Return a libstdc++ package based on GCC. The primary use case is when
@ -660,7 +660,7 @@ as the 'native-search-paths' field."
;; (custom-gcc gcc "fortran" …) because that would lead to a package object
;; that is not 'eq?' with GFORTRAN-5, and thus 'fold-packages' would
;; report two gfortran@5 that are in fact identical.
gfortran-5)
gfortran-7)
(define-public gccgo-4.9
(custom-gcc gcc-4.9 "gccgo" '("go")
@ -724,7 +724,7 @@ as the 'native-search-paths' field."
(variable "LIBRARY_PATH")
(files '("lib" "lib64"))))))
(define-public gcc-objc gcc-objc-5)
(define-public gcc-objc gcc-objc-7)
(define-public gcc-objc++-4.8
(custom-gcc gcc-4.8 "gcc-objc++" '("obj-c++")
@ -780,7 +780,7 @@ as the 'native-search-paths' field."
(variable "LIBRARY_PATH")
(files '("lib" "lib64"))))))
(define-public gcc-objc++ gcc-objc++-5)
(define-public gcc-objc++ gcc-objc++-7)
(define (make-libstdc++-doc gcc)
"Return a package with the libstdc++ documentation for GCC."