| Message ID | 20221007152148.32591-2-david.elsing@posteo.net |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [bug#58261,v2,01/13] gnu: Add fast-float. | expand |
Am Freitag, dem 07.10.2022 um 15:21 +0000 schrieb David Elsing: > * gnu/packages/cpp.scm (fast-float): New variable. > --- > gnu/packages/cpp.scm | 54 > ++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 54 insertions(+) > > diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm > index d03e0bc7e1..a7404df563 100644 > --- a/gnu/packages/cpp.scm > +++ b/gnu/packages/cpp.scm > @@ -29,6 +29,7 @@ > ;;; Copyright © 2022 muradm <mail@muradm.net> > ;;; Copyright © 2022 Attila Lendvai <attila@lendvai.name> > ;;; Copyright © 2022 Arun Isaac <arunisaac@systemreboot.net> > +;;; Copyright © 2022 David Elsing <david.elsing@posteo.net> > ;;; > ;;; This file is part of GNU Guix. > ;;; > @@ -1907,3 +1908,56 @@ (define-public cpp-mustache > templated string type for compatibility with any STL-like string > (std::string, > std::wstring, etc).") > (license license:boost1.0))) > + > +(define-public fast-float > + (package > + (name "fast-float") > + (version "3.5.1") > + (source (origin > + (method git-fetch) > + (uri (git-reference > + (url "https://github.com/fastfloat/fast_float") > + (commit (string-append "v" version)))) > + (file-name (git-file-name name version)) > + (sha256 > + (base32 > + > "0z3rxxd0pwvw70dbnv63rm67biw829vdqf50y16isxm6g3sbrz8g")))) > + (build-system cmake-build-system) > + (arguments > + (list > + #:configure-flags > + #~(list > + "-DFASTFLOAT_TEST=ON" > + "-DSYSTEM_DOCTEST=ON") > + #:phases > + #~(modify-phases %standard-phases > + (add-after 'unpack 'patch-cmake-tests > + (lambda _ > + (substitute* "tests/CMakeLists.txt" > + > (("FetchContent_GetProperties\\(supplemental_test_files.*") > + "") > + (("if\\(NOT supplemental_test_files_POPULATED.*") > + (string-append > + "set(supplemental_test_files_BINARY_DIR " > + #$(this-package-native-input "test-data") "/data" > + ")\nif(0)\n")))))))) > + (native-inputs > + `(("test-data" > + ,(let ((commit "97a0b2e638feb479387554cf253e346500541e7e")) > + (origin > + (method git-fetch) > + (uri (git-reference > + (url > + > "https://github.com/fastfloat/supplemental_test_files.git") > + (commit commit))) > + (file-name (git-file-name "fast_float_test-data" > commit)) > + (sha256 > + (base32 > + > "0dxbiyzyh7i847i89ablfzypfc3ckhm7f74w98jsh73v1mppmxlf"))))) You can use the origin directly in the recipe via #$. Alternatively, search-input-directory "data" would probably also work. > + ("doctest" ,doctest))) > + (home-page "https://github.com/fastfloat/fast_float") > + (synopsis "Floating point number parser for C++") > + (description "@code{fast_float} is a header-only C++ library for > parsing > +floating point numbers from strings. It implements the C++ > from_chars > +functions for the float and double types.") > + (license (list license:asl2.0 license:expat)))) ; dual licensed Cheers
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm index d03e0bc7e1..a7404df563 100644 --- a/gnu/packages/cpp.scm +++ b/gnu/packages/cpp.scm @@ -29,6 +29,7 @@ ;;; Copyright © 2022 muradm <mail@muradm.net> ;;; Copyright © 2022 Attila Lendvai <attila@lendvai.name> ;;; Copyright © 2022 Arun Isaac <arunisaac@systemreboot.net> +;;; Copyright © 2022 David Elsing <david.elsing@posteo.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -1907,3 +1908,56 @@ (define-public cpp-mustache templated string type for compatibility with any STL-like string (std::string, std::wstring, etc).") (license license:boost1.0))) + +(define-public fast-float + (package + (name "fast-float") + (version "3.5.1") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/fastfloat/fast_float") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "0z3rxxd0pwvw70dbnv63rm67biw829vdqf50y16isxm6g3sbrz8g")))) + (build-system cmake-build-system) + (arguments + (list + #:configure-flags + #~(list + "-DFASTFLOAT_TEST=ON" + "-DSYSTEM_DOCTEST=ON") + #:phases + #~(modify-phases %standard-phases + (add-after 'unpack 'patch-cmake-tests + (lambda _ + (substitute* "tests/CMakeLists.txt" + (("FetchContent_GetProperties\\(supplemental_test_files.*") + "") + (("if\\(NOT supplemental_test_files_POPULATED.*") + (string-append + "set(supplemental_test_files_BINARY_DIR " + #$(this-package-native-input "test-data") "/data" + ")\nif(0)\n")))))))) + (native-inputs + `(("test-data" + ,(let ((commit "97a0b2e638feb479387554cf253e346500541e7e")) + (origin + (method git-fetch) + (uri (git-reference + (url + "https://github.com/fastfloat/supplemental_test_files.git") + (commit commit))) + (file-name (git-file-name "fast_float_test-data" commit)) + (sha256 + (base32 + "0dxbiyzyh7i847i89ablfzypfc3ckhm7f74w98jsh73v1mppmxlf"))))) + ("doctest" ,doctest))) + (home-page "https://github.com/fastfloat/fast_float") + (synopsis "Floating point number parser for C++") + (description "@code{fast_float} is a header-only C++ library for parsing +floating point numbers from strings. It implements the C++ from_chars +functions for the float and double types.") + (license (list license:asl2.0 license:expat)))) ; dual licensed