author | alfadur |
Tue, 20 Aug 2019 19:43:03 +0300 | |
changeset 15367 | 84108dc45ee7 |
parent 13291 | 31615a2e0db1 |
child 15722 | a3d2f69f3ac1 |
permissions | -rw-r--r-- |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
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# Checks if a given Haskell package exists (using ghc-pkg) |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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# and fails if it's missing. |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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# Loosely based on CheckLibraryExists.cmake from CMake. |
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#============================================================================= |
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# Copyright 2002-2009 Kitware, Inc. |
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# |
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# Distributed under the OSI-approved BSD License |
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# |
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# This software is distributed WITHOUT ANY WARRANTY; without even the |
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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# See the License for more information. |
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#============================================================================= |
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||
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
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macro(CHECK_HASKELL_PACKAGE_EXISTS PACKAGE MODULE FUNCTION PARAMCOUNT) |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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diff
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# NOTE: MODULE, FUNCTION and PARAMCOUNT are curretly ignored. |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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# TODO: Either implement these or drop? |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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set(VARIABLE "HS_PACKAGE_${PACKAGE}") |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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if(NOT (${VARIABLE} EQUAL "1")) |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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message(STATUS "Looking for Haskell package ${PACKAGE} ...") |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
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execute_process(COMMAND ${GHC_PKG_EXECUTABLE} |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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changeset
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"latest" |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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${PACKAGE} |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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"--simple-output" |
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Use ghc return value instead of looking for the stderr, do not throw error when an haskell module throws a build failure, e.g. because of false positives like this one (debian/arm*)
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
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RESULT_VARIABLE COMMAND_RESULT |
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ERROR_VARIABLE BUILD_ERROR |
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OUTPUT_STRIP_TRAILING_WHITESPACE |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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OUTPUT_QUIET |
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) |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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10723
2cfa65083621
Use ghc return value instead of looking for the stderr, do not throw error when an haskell module throws a build failure, e.g. because of false positives like this one (debian/arm*)
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
10109
diff
changeset
|
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if(${COMMAND_RESULT} EQUAL 0) |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
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changeset
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message(STATUS "Looking for Haskell package ${PACKAGE} - found") |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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set(${VARIABLE} "1" CACHE INTERNAL "Have package ${PACKAGE}") |
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
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"Determining if the Haskell package ${PACKAGE} exists has passed\n\n") |
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else() |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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message(STATUS "Looking for Haskell package ${PACKAGE} - not found") |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
|
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set(${VARIABLE} "0" CACHE INTERNAL "Have package ${PACKAGE}") |
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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"Determining if the Haskell package ${PACKAGE} " |
31615a2e0db1
CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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"exists failed with the following output:\n" |
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"${BUILD_ERROR}\n\n") |
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CMake: Rework Haskell package detection, use ghc-pkg to detect packages
Wuzzy <Wuzzy2@mail.ru>
parents:
12113
diff
changeset
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message(FATAL_ERROR "Haskell package '${PACKAGE}' required") |
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endif() |
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endif() |
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endmacro() |