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-rw-r--r--gnu/packages/cpp.scm48
1 files changed, 44 insertions, 4 deletions
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index 5f0eae9673..5e83bb69f6 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -11,6 +11,7 @@
;;; Copyright © 2020 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -246,7 +247,7 @@ as ordering relation.")
(define-public json-modern-cxx
(package
(name "json-modern-cxx")
- (version "3.7.3")
+ (version "3.9.0")
(home-page "https://github.com/nlohmann/json")
(source
(origin
@@ -255,7 +256,7 @@ as ordering relation.")
(commit (string-append "v" version))))
(sha256
(base32
- "04rry1xzis71z5gj1ylcj8b4li5q18zxhcwaviwvi3hx0frzxl9w"))
+ "06wmbnwbisbq3rqdbmi297hidvq6q8vs6j4z0a9qpr4sm721lwa6"))
(file-name (git-file-name name version))
(modules '((guix build utils)))
(snippet
@@ -278,12 +279,51 @@ as ordering relation.")
(string-append
"#include <fifo_map/" fifo-map-hpp ">")))))
#t))))
+ (build-system cmake-build-system)
+ (arguments
+ '(#:configure-flags
+ (list (string-append "-DJSON_TestDataDirectory="
+ (assoc-ref %build-inputs "json_test_data")))
+ #:phases (modify-phases %standard-phases
+ (add-after 'unpack 'fix-pkg-config-install
+ (lambda _
+ ;; This phase can be removed for versions >= 3.9.1.
+ (substitute* "CMakeLists.txt"
+ ;; Look for the generated .pc in the right place ...
+ (("\\$\\{CMAKE_BINARY_DIR\\}/\\$\\{PROJECT_NAME\\}\\.pc")
+ "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc")
+ ;; ... and install it to the libdir.
+ (("DESTINATION lib/pkgconfig")
+ "DESTINATION \"${CMAKE_INSTALL_LIBDIR}/pkgconfig\""))
+ #t))
+ ;; XXX: When tests are enabled, the install phase will cause
+ ;; a needless rebuild without the given configure flags,
+ ;; ultimately creating both $out/lib and $out/lib64. Move
+ ;; the check phase after install to work around it.
+ (delete 'check)
+ (add-after 'install 'check
+ (lambda* (#:key tests? #:allow-other-keys)
+ (if tests?
+ ;; Some tests need git and a full checkout, skip those.
+ (invoke "ctest" "-LE" "git_required")
+ (format #t "test suite not run~%"))
+ #t)))))
(native-inputs
`(("amalgamate" ,amalgamate)
- ("doctest" ,doctest)))
+ ("doctest" ,doctest)
+ ("json_test_data"
+ ,(let ((version "3.0.0"))
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/nlohmann/json_test_data")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name "json_test_data" version))
+ (sha256
+ (base32
+ "0nzsjzlvk14dazwh7k2jb1dinb0pv9jbx5jsyn264wvva0y7daiv")))))))
(inputs
`(("fifo-map" ,fifo-map)))
- (build-system cmake-build-system)
(synopsis "JSON parser and printer library for C++")
(description "JSON for Modern C++ is a C++ JSON library that provides
intuitive syntax and trivial integration.")