diff options
Diffstat (limited to 'guix/build/haskell-build-system.scm')
| -rw-r--r-- | guix/build/haskell-build-system.scm | 136 |
1 files changed, 67 insertions, 69 deletions
diff --git a/guix/build/haskell-build-system.scm b/guix/build/haskell-build-system.scm index ef6cb316ee..0e94cf59a5 100644 --- a/guix/build/haskell-build-system.scm +++ b/guix/build/haskell-build-system.scm @@ -5,6 +5,8 @@ ;;; Copyright © 2018, 2020 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com> ;;; Copyright © 2021 John Kehayias <john.kehayias@protonmail.com> +;;; Copyright © 2022 Simon Tournier <zimon.toutoune@gmail.com> +;;; Copyright © 2022 Philip Munksgaard <philip@munksgaard.me> ;;; ;;; This file is part of GNU Guix. ;;; @@ -97,12 +99,14 @@ and parameters ~s~%" ,@(if tests? '("--enable-tests") '()) - ;; Build and link with shared libraries + ;; Build static and shared libraries. "--enable-shared" - "--enable-executable-dynamic" + "--enable-static" + ;; Link executables statically by default. + "--disable-executable-dynamic" "--ghc-option=-fPIC" - ,(string-append "--ghc-option=-optl=-Wl,-rpath=" (or lib out) - "/lib/$compiler/$pkg-$version") + ;; Ensure static libraries can be used with -Wl,--gc-sections for size. + "--ghc-option=-split-sections" ,@configure-flags))) ;; Cabal errors if GHC_PACKAGE_PATH is set during 'configure', so unset ;; and restore it. @@ -118,8 +122,7 @@ and parameters ~s~%" (setenv "CONFIG_SHELL" "sh")) (run-setuphs "configure" params) - (setenv "GHC_PACKAGE_PATH" ghc-path) - #t)) + (setenv "GHC_PACKAGE_PATH" ghc-path))) (define* (build #:key parallel-build? #:allow-other-keys) "Build a given Haskell package." @@ -130,18 +133,7 @@ and parameters ~s~%" (define* (install #:key outputs #:allow-other-keys) "Install a given Haskell package." - (run-setuphs "copy" '()) - (when (assoc-ref outputs "static") - (let ((static (assoc-ref outputs "static")) - (lib (or (assoc-ref outputs "lib") - (assoc-ref outputs "out")))) - (for-each (lambda (static-lib) - (let* ((subdir (string-drop static-lib (string-length lib))) - (new (string-append static subdir))) - (mkdir-p (dirname new)) - (rename-file static-lib new))) - (find-files lib "\\.a$")))) - #t) + (run-setuphs "copy" '())) (define* (setup-compiler #:key system inputs outputs #:allow-other-keys) "Setup the compiler environment." @@ -175,8 +167,7 @@ and parameters ~s~%" conf-files) (invoke "ghc-pkg" (string-append "--package-db=" %tmp-db-dir) - "recache") - #t)) + "recache"))) (define* (register #:key name system inputs outputs #:allow-other-keys) "Generate the compiler registration and binary package database files for a @@ -215,15 +206,54 @@ given Haskell package." (() #t) ;done ((id . tail) (if (not (vhash-assoc id seen)) - (let ((dep-conf (string-append src "/" id ".conf")) - (dep-conf* (string-append dest "/" id ".conf"))) - (when (not (file-exists? dep-conf)) + (let* ((dep-conf (string-append src "/" id ".conf")) + (dep-conf* (string-append dest "/" id ".conf")) + (dep-conf-exists? (file-exists? dep-conf)) + (dep-conf*-exists? (file-exists? dep-conf*)) + (next-tail (append lst (if dep-conf-exists? (conf-depends dep-conf) '())))) + (unless dep-conf*-exists? + (unless dep-conf-exists? (error (format #f "File ~a does not exist. This usually means the dependency ~a is missing. Was checking conf-file ~a." dep-conf id conf-file))) - (copy-file dep-conf dep-conf*) ;XXX: maybe symlink instead? - (loop (vhash-cons id #t seen) - (append lst (conf-depends dep-conf)))) + (copy-file dep-conf dep-conf*)) ;XXX: maybe symlink instead? + (loop (vhash-cons id #t seen) next-tail)) (loop seen tail)))))) + (define (install-config-file conf-file dest output:doc output:lib) + ;; Copy CONF-FILE to DEST removing reference to OUTPUT:DOC from + ;; OUTPUT:LIB and using install-transitive-deps. + (let* ((contents (call-with-input-file conf-file read-string)) + (id-rx (make-regexp "^id:[ \n\t]+([^ \t\n]+)$" regexp/newline)) + (config-file-name+id + (match:substring (first (list-matches id-rx contents)) 1))) + + (when (or + (and + (string? config-file-name+id) + (string-null? config-file-name+id)) + (not config-file-name+id)) + (error (format #f "The package id for ~a is empty. This is a bug." conf-file))) + + ;; Remove reference to "doc" output from "lib" (or "out") by rewriting the + ;; "haddock-interfaces" field and removing the optional "haddock-html" + ;; field in the generated .conf file. + (when output:doc + (substitute* conf-file + (("^haddock-html: .*") "\n") + (((format #f "^haddock-interfaces: ~a" output:doc)) + (string-append "haddock-interfaces: " output:lib))) + ;; Move the referenced file to the "lib" (or "out") output. + (match (find-files output:doc "\\.haddock$") + ((haddock-file . rest) + (let* ((subdir (string-drop haddock-file (string-length output:doc))) + (new (string-append output:lib subdir))) + (mkdir-p (dirname new)) + (rename-file haddock-file new))) + (_ #f))) + (install-transitive-deps conf-file %tmp-db-dir dest) + (rename-file conf-file + (string-append dest "/" + config-file-name+id ".conf")))) + (let* ((out (assoc-ref outputs "out")) (doc (assoc-ref outputs "doc")) (haskell (assoc-ref inputs "haskell")) @@ -233,7 +263,6 @@ given Haskell package." (config-dir (string-append lib "/ghc-" version "/" name ".conf.d")) - (id-rx (make-regexp "^id:[ \n\t]+([^ \t\n]+)$" regexp/newline)) (config-file (string-append out "/" name ".conf")) (params (list (string-append "--gen-pkg-config=" config-file)))) @@ -241,53 +270,24 @@ given Haskell package." ;; The conf file is created only when there is a library to register. (when (file-exists? config-file) (mkdir-p config-dir) - (let* ((contents (call-with-input-file config-file read-string)) - (config-file-name+id (match:substring (first (list-matches id-rx contents)) 1))) - - (when (or - (and - (string? config-file-name+id) - (string-null? config-file-name+id)) - (not config-file-name+id)) - (error (format #f "The package id for ~a is empty. This is a bug." config-file))) - - ;; Remove reference to "doc" output from "lib" (or "out") by rewriting the - ;; "haddock-interfaces" field and removing the optional "haddock-html" - ;; field in the generated .conf file. - (when doc - (substitute* config-file - (("^haddock-html: .*") "\n") - (((format #f "^haddock-interfaces: ~a" doc)) - (string-append "haddock-interfaces: " lib))) - ;; Move the referenced file to the "lib" (or "out") output. - (match (find-files doc "\\.haddock$") - ((haddock-file . rest) - (let* ((subdir (string-drop haddock-file (string-length doc))) - (new (string-append lib subdir))) - (mkdir-p (dirname new)) - (rename-file haddock-file new))) - (_ #f))) - (install-transitive-deps config-file %tmp-db-dir config-dir) - (rename-file config-file - (string-append config-dir "/" - config-file-name+id ".conf")) - (invoke "ghc-pkg" - (string-append "--package-db=" config-dir) - "recache"))) - #t)) + (if (file-is-directory? config-file) + (for-each (cut install-config-file <> config-dir doc lib) + (find-files config-file)) + (install-config-file config-file config-dir doc lib)) + (invoke "ghc-pkg" + (string-append "--package-db=" config-dir) + "recache")))) (define* (check #:key tests? test-target #:allow-other-keys) "Run the test suite of a given Haskell package." (if tests? (run-setuphs test-target '()) - (format #t "test suite not run~%")) - #t) + (format #t "test suite not run~%"))) (define* (haddock #:key outputs haddock? haddock-flags #:allow-other-keys) "Generate the Haddock documentation of a given Haskell package." (when haddock? - (run-setuphs "haddock" haddock-flags)) - #t) + (run-setuphs "haddock" haddock-flags))) (define* (patch-cabal-file #:key cabal-revision #:allow-other-keys) (when cabal-revision @@ -296,8 +296,7 @@ given Haskell package." ((original) (format #t "replacing ~s with ~s~%" original cabal-revision) (copy-file cabal-revision original)) - (_ (error "Could not find a Cabal file to patch.")))) - #t) + (_ (error "Could not find a Cabal file to patch."))))) (define* (generate-setuphs #:rest empty) "Generate a default Setup.hs if needed." @@ -307,8 +306,7 @@ given Haskell package." (with-output-to-file "Setup.hs" (lambda () (format #t "import Distribution.Simple~%") - (format #t "main = defaultMain~%")))) - #t) + (format #t "main = defaultMain~%"))))) (define %standard-phases (modify-phases gnu:%standard-phases |