From 56759d30d9a817a9c9221c9468a4c4a59c9a4713 Mon Sep 17 00:00:00 2001 From: Marius Bakke Date: Mon, 18 Jul 2022 20:54:13 +0200 Subject: gnu: Switch to GCC 11. * gnu/packages/commencement.scm (gcc-boot0)[source]: Delete offending files from GCC. (libstdc++-boot0)[arguments]: Add #:modules. (libstdc++): Inherit from from GCC-BOOT0 rather than GCC. (gcc-final)[arguments]: Add phase to workaround libstdc++ build system issue. Add #:modules. * gnu/packages/gcc.scm (make-libstdc++): Likewise. --- gnu/packages/commencement.scm | 55 +++++++++++++++++++++++++++++++++++++------ gnu/packages/gcc.scm | 33 ++++++++++++++++++++++---- 2 files changed, 77 insertions(+), 11 deletions(-) (limited to 'gnu') diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm index c03b9554a5..b54c21b258 100644 --- a/gnu/packages/commencement.scm +++ b/gnu/packages/commencement.scm @@ -2220,7 +2220,13 @@ exec " gcc "/bin/" program (lambda _ (substitute* "libstdc++-v3/configure" (("g\\+\\+ -v") "true")))))))) - (_ (package-arguments lib))))) + (_ (package-arguments lib))) + + ;; Explicitly add #:modules so MAKE-LIBSTDC++ can be changed + ;; without a full bootstrap. + #:modules ((guix build gnu-build-system) + (guix build utils)))) + (inputs (%boot0-inputs)) (native-inputs '())))) @@ -2273,7 +2279,18 @@ exec " gcc "/bin/" program (inherit gcc) (name "gcc-cross-boot0") (outputs (delete "debug" (package-outputs gcc))) - (source (bootstrap-origin (package-source gcc))) + (source + (bootstrap-origin + (origin + (inherit (package-source gcc)) + (snippet + #~(begin + ;; XXX: The GCC test suite contains files with non-ASCII file + ;; names, which cannot be repacked by BOOTSTRAP-ORIGIN. Nor + ;; can it be deleted from Guile, so resort to this evil hack. + #$(origin-snippet (package-source gcc)) + (system* #$(file-append coreutils-boot0 "/bin/rm") "-rf" + "gcc/testsuite/go.test/test/fixedbugs/issue27836.dir")))))) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f @@ -2998,7 +3015,7 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%" (define libstdc++ ;; Intermediate libstdc++ that will allow us to build the final GCC ;; (remember that GCC-BOOT0 cannot build libstdc++.) - (let ((lib (make-libstdc++ gcc))) + (let ((lib (make-libstdc++ gcc-boot0))) (package (inherit lib) (source (bootstrap-origin (package-source lib))) @@ -3066,6 +3083,11 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%" ;; positive, so turn it off. #:validate-runpath? #f + ;; Additional modules for the libstdc++ phase below. + #:modules ((srfi srfi-1) + (srfi srfi-26) + ,@%gnu-build-system-modules) + ,@(substitute-keyword-arguments (package-arguments gcc) ((#:make-flags flags) ;; Since $LIBRARY_PATH is not honored, add the relevant flags. @@ -3103,7 +3125,26 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%" (package-full-name lib "-") char-set:letter) ,(package-name lib))) - (list gmp-6.0 mpfr mpc)))))))))) + (list gmp-6.0 mpfr mpc))))) + (add-after 'unpack 'fix-build-with-external-libstdc++ + (lambda* (#:key inputs #:allow-other-keys) + (let ((libstdc++ (assoc-ref inputs "libstdc++"))) + ;; Fix a regression in GCC 11 where the libstc++ input + ;; shadows glibc headers when building libstdc++. An + ;; upstream fix was added in GCC 11.3.0, but it only + ;; hides system include directories, not those on + ;; CPLUS_INCLUDE_PATH. See discussion at + ;; . + (substitute* "libstdc++-v3/src/c++17/Makefile.in" + (("AM_CXXFLAGS = ") + (string-append "CPLUS_INCLUDE_PATH = " + (string-join + (remove (cut string-prefix? libstdc++ <>) + (string-split + (getenv "CPLUS_INCLUDE_PATH") + #\:)) + ":") + "\nAM_CXXFLAGS = "))))))))))) ;; This time we want Texinfo, so we get the manual. Add ;; STATIC-BASH-FOR-GLIBC so that it's used in the final shebangs of @@ -3414,10 +3455,10 @@ is the GNU Compiler Collection.") (make-gcc-toolchain gcc-9)) (define-public gcc-toolchain-10 - gcc-toolchain) + (make-gcc-toolchain gcc-10)) (define-public gcc-toolchain-11 - (make-gcc-toolchain gcc-11)) + gcc-toolchain) (define-public gcc-toolchain-12 (make-gcc-toolchain gcc-12)) @@ -3425,7 +3466,7 @@ is the GNU Compiler Collection.") (define-public gcc-toolchain-aka-gcc ;; It's natural for users to try "guix install gcc". This package ;; automatically "redirects" them to 'gcc-toolchain'. - (deprecated-package "gcc" gcc-toolchain-10)) + (deprecated-package "gcc" gcc-toolchain-11)) (define-public gdc-toolchain-10 diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm index b6854813d7..80eaec722a 100644 --- a/gnu/packages/gcc.scm +++ b/gnu/packages/gcc.scm @@ -6,7 +6,7 @@ ;;; Copyright © 2015, 2016, 2017, 2018, 2020, 2021, 2022 Efraim Flashner ;;; Copyright © 2016 Carlos Sánchez de La Lama ;;; Copyright © 2018 Tobias Geerinckx-Rice -;;; Copyright © 2018, 2020 Marius Bakke +;;; Copyright © 2018, 2020, 2022 Marius Bakke ;;; Copyright © 2020 Joseph LaFreniere ;;; Copyright © 2020 Guy Fleury Iteriteka ;;; Copyright © 2020 Simon Tournier @@ -718,7 +718,7 @@ It also includes runtime support libraries for these languages.") ;; Note: When changing the default gcc version, update ;; the gcc-toolchain-* definitions. -(define-public gcc gcc-10) +(define-public gcc gcc-11) ;;; @@ -821,8 +821,33 @@ using compilers other than GCC." (name "libstdc++") (arguments `(#:out-of-source? #t + #:modules ((srfi srfi-1) + (srfi srfi-26) + ,@%gnu-build-system-modules) #:phases (modify-phases %standard-phases + ,@(if (version>=? (package-version gcc) "11") + '((add-after 'unpack 'hide-gcc-headers + (lambda* (#:key native-inputs inputs #:allow-other-keys) + (let ((gcc (assoc-ref (or native-inputs inputs) "gcc"))) + ;; Fix a regression in GCC 11 where the GCC headers + ;; shadows glibc headers when building libstdc++. An + ;; upstream fix was added in GCC 11.3.0, but it only + ;; hides system include directories, not those on + ;; CPLUS_INCLUDE_PATH. See discussion at + ;; + ;; and the similar adjustment in GCC-FINAL. + (substitute* "libstdc++-v3/src/c++17/Makefile.in" + (("AM_CXXFLAGS = ") + (string-append "CPLUS_INCLUDE_PATH = " + (string-join + (remove (cut string-prefix? gcc <>) + (string-split + (getenv "CPLUS_INCLUDE_PATH") + #\:)) + ":") + "\nAM_CXXFLAGS = "))))))) + '()) ;; Force rs6000 (i.e., powerpc) libdir to be /lib and not /lib64. (add-before 'chdir 'fix-rs6000-libdir (lambda _ @@ -1109,7 +1134,7 @@ provides the GNU compiler for the Go programming language.")) (custom-gcc gcc-12 "gcc-objc" '("objc") %objc-search-paths)) -(define-public gcc-objc gcc-objc-10) +(define-public gcc-objc gcc-objc-11) (define %objc++-search-paths (list (search-path-specification @@ -1159,7 +1184,7 @@ provides the GNU compiler for the Go programming language.")) (custom-gcc gcc-12 "gcc-objc++" '("obj-c++") %objc++-search-paths)) -(define-public gcc-objc++ gcc-objc++-10) +(define-public gcc-objc++ gcc-objc++-11) (define (make-libstdc++-doc gcc) "Return a package with the libstdc++ documentation for GCC." -- cgit 1.4.1