[bug#44342] [PATCH 0/6] Update rtags and add rtags related emacs packages.

[bug#44342] [PATCH 0/6] Update rtags and add rtags related emacs packages.

[Malte Frank Gerdes]

This adds company-rtags, flycheck-rtags, helm-rtags, rtags emacs packages
and updates rtags and rct packages.

The rct commit is the one of the git submodule when checking out the v2.38
tag.


Malte


Malte Frank Gerdes (6):
  gnu: code: Update RTags to 2.38.
  gnu: cpp: Update rct to e706998697b8d48fa9e5b9ab33aeded705129a66.
  gnu: Add emacs-rtags.
  gnu: Add emacs-flycheck-rtags.
  gnu: Add emacs-helm-rtags.
  gnu: Add emacs-company-rtags.

 gnu/packages/code.scm                         |  5 +-
 gnu/packages/cpp.scm                          |  9 +-
 gnu/packages/emacs-xyz.scm                    | 88 +++++++++++++++++++
 .../patches/rct-add-missing-headers.patch     | 53 ++++++-----
 gnu/packages/patches/rtags-separate-rct.patch | 52 +++++------
 5 files changed, 146 insertions(+), 61 deletions(-)

-- 
2.29.1

[bug#44342] [PATCH 1/6] gnu: code: Update RTags to 2.38.

[Malte Frank Gerdes]

* gnu/packages/code.scm (rtags): Update to 2.38
* gnu/packages/patches/rtags-separate-rct.patch: Adjust patch accordingly.
---
 gnu/packages/code.scm                         |  5 +-
 gnu/packages/patches/rtags-separate-rct.patch | 52 +++++++------------
 2 files changed, 23 insertions(+), 34 deletions(-)

diff --git a/gnu/packages/code.scm b/gnu/packages/code.scm
index 4e30dacdf4..15307a1e8b 100644
--- a/gnu/packages/code.scm
+++ b/gnu/packages/code.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2020 Malte Frank Gerdes <malte.f.gerdes@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -597,7 +598,7 @@ possible to collect coverage information without special compiler switches.")
 (define-public rtags
   (package
     (name "rtags")
-    (version "2.18")
+    (version "2.38")
     (source
      (origin
        (method git-fetch)
@@ -619,7 +620,7 @@ possible to collect coverage information without special compiler switches.")
              #t)))
        (sha256
         (base32
-         "0raqjbkl1ykga4ahgl9xw49cgh3cyqcf42z36z7d6fz1fw192kg0"))))
+         "1r6l7dgr2ch586zrdi5l8fhdj4qdva8ldz7cjvi2byc2pd2xs8rx"))))
     (build-system cmake-build-system)
     (arguments
      '(#:build-type "RelWithDebInfo"
diff --git a/gnu/packages/patches/rtags-separate-rct.patch b/gnu/packages/patches/rtags-separate-rct.patch
index 533e28b02e..490173eb9b 100644
--- a/gnu/packages/patches/rtags-separate-rct.patch
+++ b/gnu/packages/patches/rtags-separate-rct.patch
@@ -1,21 +1,23 @@
-Unbundle RCT and use our own copy.
-
---- rtags-2.16/src/CMakeLists.txt	2018-01-23 10:36:17.645855140 +0100
-+++ rtags-2.16/src/CMakeLists.txt	2018-01-23 10:38:14.605234740 +0100
-@@ -105,12 +105,6 @@ if (LUA_ENABLED)
-         CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=0 -DCMAKE_GENERATOR=${CMAKE_GENERATOR})
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 50883a7a..741ff275 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -135,14 +135,6 @@ if (EXISTS ${CLANG_COMPILATION_INCLUDE})
+     add_definitions(-DHAVE_CXCOMPILATIONDATABASE)
  endif ()
  
 -set(RCT_RTTI_ENABLED 1)
 -set(RCT_NO_INSTALL 1)
--set(RCT_NO_LIBRARY 1)
+-set(RCT_STATIC 1)
+-set(RCT_NO_LIBRARY 0)
 -# Everyting which as been set either in rct/rct.cmake or rct/compiler.cmake
 -# doesn't need to be set in this file again.
 -include(rct/rct.cmake)
- 
+-
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wstrict-aliasing=2 -Wcast-qual -fPIC")
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wstrict-aliasing=2 -Wcast-qual -fPIC")
-@@ -128,8 +122,7 @@ add_definitions(
+ if (NOT CYGWIN)
+@@ -159,8 +151,7 @@ add_definitions(
      "-DRTAGS_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
      "-DCLANG_LIBDIR=${LIBCLANG_LIBDIR}"
      "-DCLANG_VERSION=${LIBCLANG_VERSION_STRING}"
@@ -25,35 +27,21 @@ Unbundle RCT and use our own copy.
  
  if (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
      add_definitions(-D__LONG_LONG_SUPPORTED)
-@@ -172,8 +165,7 @@ set(RTAGS_SOURCES
-     Symbol.cpp
-     SymbolInfoJob.cpp
-     Token.cpp
--    TokensJob.cpp
--    ${RCT_SOURCES})
-+    TokensJob.cpp)
- 
- if (LUA_ENABLED)
-     list(APPEND RTAGS_SOURCES AST.cpp)
-@@ -195,10 +187,10 @@ endif ()
+@@ -214,7 +205,7 @@ if (RTAGS_COTIRE)
+     cotire(rtags)
+ endif ()
  
- include_directories(
-     ${CMAKE_CURRENT_LIST_DIR}
--    ${RCT_INCLUDE_DIRS}
-     ${CMAKE_CURRENT_LIST_DIR}/selene/include
-     ${CMAKE_CURRENT_BINARY_DIR}/lua-prefix/src/lua-build
--    ${CMAKE_CURRENT_LIST_DIR}/lua/src)
-+    ${CMAKE_CURRENT_LIST_DIR}/lua/src
-+    ${CMAKE_CURRENT_BINARY_DIR}/include)
+-include_directories(${CMAKE_CURRENT_LIST_DIR} ${RCT_INCLUDE_DIRS})
++include_directories(${CMAKE_CURRENT_LIST_DIR} ${CMAKE_CURRENT_BINARY_DIR}/include)
  
  if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
      set(START_GROUP "")
-@@ -223,17 +215,17 @@ else ()
- endif()
+@@ -237,17 +228,17 @@ endif()
+ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${RTAGS_BINARY_ROOT_DIR}/bin)
  
  # RCT_LIBRARIES and stdc++ library must be at the end
--set(RTAGS_LIBRARIES ${RTAGS_LIBRARIES} -lstdc++ ${RCT_LIBRARIES})
-+set(RTAGS_LIBRARIES ${RTAGS_LIBRARIES} -lstdc++)
+-set(RTAGS_LIBRARIES ${RTAGS_LIBRARIES} -lstdc++ ${RCT_LIBRARIES} rct)
++set(RTAGS_LIBRARIES ${RTAGS_LIBRARIES} -lstdc++ rct)
  add_executable(rc rc.cpp)
 -target_link_libraries(rc ${RTAGS_LIBRARIES})
 +target_link_libraries(rc ${RTAGS_LIBRARIES} rct)
-- 
2.29.1

[bug#44342] [PATCH 2/6] gnu: cpp: Update rct to e706998697b8d48fa9e5b9ab33aeded705129a66.

[Malte Frank Gerdes]

* gnu/packages/cpp.scm (rct): Update variable.
* gnu/packages/patches/rct-add-missing-headers.patch: Adjust accordingly.
---
 gnu/packages/cpp.scm                          |  9 ++--
 .../patches/rct-add-missing-headers.patch     | 53 +++++++++++--------
 2 files changed, 35 insertions(+), 27 deletions(-)

diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index 0e563d9c12..a7f4ae0189 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
 ;;; Copyright © 2020 Alexandros Theodotou <alex@zrythm.org>
 ;;; Copyright © 2020 Greg Hogan <code@greghogan.com>
+;;; Copyright © 2020 Malte Frank Gerdes <malte.f.gerdes@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -132,8 +133,8 @@ the name of the library itself, which is written in C++.")
     (license license:expat)))
 
 (define-public rct
-  (let* ((commit "b3e6f41d9844ef64420e628e0c65ed98278a843a")
-         (revision "2"))
+  (let* ((commit "e706998697b8d48fa9e5b9ab33aeded705129a66")
+         (revision "0"))
     (package
       (name "rct")
       (version (git-version "0.0.0" revision commit))
@@ -144,13 +145,13 @@ the name of the library itself, which is written in C++.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "1m2931jacka27ghnpgf1z1plkkr64z0pga4r4zdrfpp2d7xnrdvb"))
+                  "029m8kpvlmklg2yk7hrfxvvpxxvvncqyxml534mqhdn9yl40gm0k"))
                 (patches (search-patches "rct-add-missing-headers.patch"))
                 (file-name (git-file-name name version))))
       (build-system cmake-build-system)
       (arguments
        '(#:configure-flags
-         '("-DWITH_TESTS=ON"            ; To run the test suite
+         '("-DRCT_WITH_TESTS=ON"            ; To run the test suite
            "-DRCT_RTTI_ENABLED=ON")))
       (native-inputs
        `(("cppunit" ,cppunit)
diff --git a/gnu/packages/patches/rct-add-missing-headers.patch b/gnu/packages/patches/rct-add-missing-headers.patch
index 4d133aa249..099ef8af53 100644
--- a/gnu/packages/patches/rct-add-missing-headers.patch
+++ b/gnu/packages/patches/rct-add-missing-headers.patch
@@ -1,43 +1,50 @@
-From: fis <ybbs.daans@hotmail.com>
-Date: Sat, 20 Jan 2018 07:42:38 +0800
-Subject: [PATCH] rct.cmake: Add missing headers.
-
----
- rct.cmake | 20 ++++++++++++++++++++
- 1 file changed, 20 insertions(+)
-
 diff --git a/rct.cmake b/rct.cmake
-index 323e7b9..3e0ac6b 100644
+index daaa05a..aa82f9f 100644
 --- a/rct.cmake
 +++ b/rct.cmake
-@@ -339,7 +339,27 @@ if (NOT RCT_NO_INSTALL)
-     rct/Timer.h
-     rct/Value.h
-     rct/WriteLocker.h
-+    rct/CpuUsage.h
+@@ -336,18 +336,27 @@ if (NOT RCT_NO_INSTALL)
+     rct/Buffer.h
+     rct/Config.h
+     rct/Connection.h
 +    rct/DataFile.h
 +    rct/Date.h
 +    rct/EmbeddedLinkedList.h
+     rct/EventLoop.h
+     rct/FileSystemWatcher.h
 +    rct/FinishMessage.h
 +    rct/Flags.h
 +    rct/Hash.h
+     rct/List.h
 +    rct/LinkedList.h
-+    rct/Map.h
-+    rct/MemoryMappedFile.h
+     rct/Log.h
+     rct/Map.h
+     rct/MemoryMonitor.h
+     rct/Message.h
+     rct/MessageQueue.h
 +    rct/OnDestruction.h
+     rct/Path.h
+     rct/Plugin.h
+     rct/Point.h
+     rct/Process.h
 +    rct/QuitMessage.h
-+    rct/ResponseMessage.h
-+    rct/ScriptEngine.h
+     rct/Rct.h
+     rct/ReadLocker.h
+     rct/ReadWriteLock.h
+@@ -362,6 +371,7 @@ if (NOT RCT_NO_INSTALL)
+     rct/Size.h
+     rct/SocketClient.h
+     rct/SocketServer.h
 +    rct/StackBuffer.h
-+    rct/WindowsUnicodeConversion.h
+     rct/StopWatch.h
+     rct/String.h
+     rct/StringTokenizer.h
+@@ -373,5 +383,9 @@ if (NOT RCT_NO_INSTALL)
+     rct/WriteLocker.h
      DESTINATION include/rct)
-
+ 
 +  install(FILES
 +    json/json.hpp
 +    DESTINATION include/rct/json)
 +
    install(EXPORT "rct" DESTINATION lib/cmake)
  endif ()
---
-2.13.6
-
-- 
2.29.1

[bug#44342] [PATCH 2/6] gnu: cpp: Update rct to e706998697b8d48fa9e5b9ab33aeded705129a66.

[Nicolas Goaziou]

Hello,

Malte Frank Gerdes <malte.f.gerdes@gmail.com> writes:

> * gnu/packages/cpp.scm (rct): Update variable.
> * gnu/packages/patches/rct-add-missing-headers.patch: Adjust
> accordingly.

Thank you.

> -  (let* ((commit "b3e6f41d9844ef64420e628e0c65ed98278a843a")
> -         (revision "2"))
> +  (let* ((commit "e706998697b8d48fa9e5b9ab33aeded705129a66")
> +         (revision "0"))

Why are you resetting revision here? This is going to break version
comparison, isn't it?

Otherwise, LGTM.

Regards,
-- 
Nicolas Goaziou

[bug#44342] [PATCH 3/6] gnu: Add emacs-rtags.

[Malte Frank Gerdes]

* gnu/packages/emacs-xyz.scm (emacs-rtags): New variable.
---
 gnu/packages/emacs-xyz.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 7dba5c50b8..3369bd837f 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -82,6 +82,7 @@
 ;;; Copyright © 2020 Marco Grassi <marco.au.grassi98@protonmail.com>
 ;;; Copyright © 2020 Tomás Ortín Fernández <tomasortin@mailbox.org>
 ;;; Copyright © 2020 Zhu Zihao <all_but_last@163.com>
+;;; Copyright © 2020 Malte Frank Gerdes <malte.f.gerdes@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -25161,3 +25162,24 @@ the TypeScript implementation.")
       (description "This package provides an Emacs client for the Rocket.chat
 service.")
       (license license:expat))))
+
+(define-public emacs-rtags
+  (package
+    (name "emacs-rtags")
+    (version "20201008.1707")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://melpa.org/packages/rtags-"
+                           version ".el"))
+       (sha256
+        (base32
+         "05bbldla0rwnal3q97a36vhm2jlq659w293n5b5j109my4c5qxfn"))))
+    (build-system emacs-build-system)
+    (inputs
+     `(("rtags" ,rtags)))
+    (home-page "https://github.com/Andersbakken/rtags")
+    (synopsis "RTags integration in Emacs")
+    (description "@code{emacs-rtags} integrates RTags, a Client/Server
+Indexer for C/C++/ObjC/ObjC++ into Emacs.")
+    (license license:gpl3)))
-- 
2.29.1

[bug#44342] [PATCH 4/6] gnu: Add emacs-flycheck-rtags.

[Malte Frank Gerdes]

* gnu/packages/emacs-xyz.scm (emacs-flycheck-rtags): New variable.
---
 gnu/packages/emacs-xyz.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 3369bd837f..58ed15d005 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -23072,6 +23072,28 @@ Google guidelines.")
       (home-page "https://github.com/flycheck/flycheck-google-cpplint")
       (license license:gpl3+))))
 
+(define-public emacs-flycheck-rtags
+  (package
+    (name "emacs-flycheck-rtags")
+    (version "20191222.920")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://melpa.org/packages/flycheck-rtags-"
+                           version ".el"))
+       (sha256
+        (base32
+         "1cxj251fc7f910wqj1prdjq5zgx7n0zx4bw8m2kf267pxcimb828"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("flycheck" ,emacs-flycheck)
+       ("rtags" ,emacs-rtags)))
+    (home-page "https://github.com/Andersbakken/rtags")
+    (synopsis "Flycheck backend for RTags")
+    (description "@code{emacs-flycheck-rtags} integrates RTags, a Client/Server
+Indexer for C/C++/ObjC/ObjC++ into Flycheck.")
+    (license license:gpl3)))
+
 (define-public emacs-helm-fish-completion
   (package
     (name "emacs-helm-fish-completion")
-- 
2.29.1

[bug#44342] [PATCH 4/6] gnu: Add emacs-flycheck-rtags.

[Nicolas Goaziou]

Hello,

Malte Frank Gerdes <malte.f.gerdes@gmail.com> writes:

> * gnu/packages/emacs-xyz.scm (emacs-flycheck-rtags): New variable.

Thank you.

> +(define-public emacs-flycheck-rtags
> +  (package
> +    (name "emacs-flycheck-rtags")
> +    (version "20191222.920")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append "http://melpa.org/packages/flycheck-rtags-"
> +                           version ".el"))

We don't use MELPA because the files they provide are not reliable
(hash may change over time).

As a consequence, the version should be "2.38".

The same applies to the other packages, I think.

Regards,
-- 
Nicolas Goaziou

[bug#44342] [PATCH 5/6] gnu: Add emacs-helm-rtags.

[Malte Frank Gerdes]

* gnu/packages/emacs-xyz.scm (emacs-helm-rtags): New variable.
---
 gnu/packages/emacs-xyz.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 58ed15d005..9152cee786 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -23884,6 +23884,28 @@ pattern guessed from thing under current cursor position.
 @end itemize\n")
       (license license:gpl3+))))
 
+(define-public emacs-helm-rtags
+  (package
+    (name "emacs-helm-rtags")
+    (version "20191222.920")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://melpa.org/packages/helm-rtags-"
+                           version ".el"))
+       (sha256
+        (base32
+         "1ysk07vkyd5dvnnpw6qzsqhlz0k8nj0nr8i3w4sc224pp1pa5lg8"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("helm" ,emacs-helm)
+       ("rtags" ,emacs-rtags)))
+    (home-page "https://github.com/Andersbakken/rtags")
+    (synopsis "Helm backend for RTags")
+    (description "@code{emacs-helm-rtags} integrates RTags, a Client/Server
+Indexer for C/C++/ObjC/ObjC++ into Helm.")
+    (license license:gpl3)))
+
 (define-public emacs-helm-selector
   (package
     (name "emacs-helm-selector")
-- 
2.29.1

[bug#44342] [PATCH 6/6] gnu: Add emacs-company-rtags.

[Malte Frank Gerdes]

* gnu/packages/emacs-xyz.scm (emacs-company-rtags): New variable.
---
 gnu/packages/emacs-xyz.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 9152cee786..5fb3fb2b08 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -25072,6 +25072,28 @@ label references and citations in LaTeX.  It is based on RefTeX, which is
 included with Emacs.")
     (license license:gpl3+)))
 
+(define-public emacs-company-rtags
+  (package
+    (name "emacs-company-rtags")
+    (version "20191222.920")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://melpa.org/packages/company-rtags-"
+                           version ".el"))
+       (sha256
+        (base32
+         "0vfg4d7s7zf33938aw8m4pc5bc1bzb96b3w360k8nnhh6xxy54nc"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("company" ,emacs-company)
+       ("rtags" ,emacs-rtags)))
+    (home-page "https://github.com/Andersbakken/rtags")
+    (synopsis "Company backend for RTags")
+    (description "@code{emacs-company-rtags} integrates a RTags Client/Server
+Indexer for C/C++/ObjC/ObjC++ into Company.")
+    (license license:gpl3)))
+
 (define-public emacs-html-to-hiccup
   ;; Package has no release.  Version is extracted from "Version:" keyword in
   ;; main file.
-- 
2.29.1