guix/gnu/packages/patches/pthreadpool-system-libraries.patch
Ludovic Courtès 18d04fef0f
gnu: Add pthreadpool.
* gnu/packages/parallel.scm (pthreadpool): New variable.
* gnu/packages/patches/pthreadpool-system-libraries.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
2021-07-29 21:54:54 +02:00

80 lines
3.2 KiB
Diff

This patch allows the build process to use the provided dependencies instead
of adding their source as CMake sub-directories (in which case "make install"
would install googletest's and googlebenchmark's libraries and headers).
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c1cba55..627550f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,7 +36,7 @@ MACRO(PTHREADPOOL_TARGET_ENABLE_CXX11 target)
ENDMACRO()
# ---[ Download deps
-IF(NOT DEFINED FXDIV_SOURCE_DIR)
+IF(FALSE)
MESSAGE(STATUS "Downloading FXdiv to ${CMAKE_BINARY_DIR}/FXdiv-source (define FXDIV_SOURCE_DIR to avoid it)")
CONFIGURE_FILE(cmake/DownloadFXdiv.cmake "${CMAKE_BINARY_DIR}/FXdiv-download/CMakeLists.txt")
EXECUTE_PROCESS(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
@@ -46,7 +46,7 @@ IF(NOT DEFINED FXDIV_SOURCE_DIR)
SET(FXDIV_SOURCE_DIR "${CMAKE_BINARY_DIR}/FXdiv-source" CACHE STRING "FXdiv source directory")
ENDIF()
-IF(PTHREADPOOL_BUILD_TESTS AND NOT DEFINED GOOGLETEST_SOURCE_DIR)
+IF(FALSE)
MESSAGE(STATUS "Downloading Google Test to ${CMAKE_BINARY_DIR}/googletest-source (define GOOGLETEST_SOURCE_DIR to avoid it)")
CONFIGURE_FILE(cmake/DownloadGoogleTest.cmake "${CMAKE_BINARY_DIR}/googletest-download/CMakeLists.txt")
EXECUTE_PROCESS(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
@@ -56,7 +56,7 @@ IF(PTHREADPOOL_BUILD_TESTS AND NOT DEFINED GOOGLETEST_SOURCE_DIR)
SET(GOOGLETEST_SOURCE_DIR "${CMAKE_BINARY_DIR}/googletest-source" CACHE STRING "Google Test source directory")
ENDIF()
-IF(PTHREADPOOL_BUILD_BENCHMARKS AND NOT DEFINED GOOGLEBENCHMARK_SOURCE_DIR)
+IF(FALSE)
MESSAGE(STATUS "Downloading Google Benchmark to ${CMAKE_BINARY_DIR}/googlebenchmark-source (define GOOGLEBENCHMARK_SOURCE_DIR to avoid it)")
CONFIGURE_FILE(cmake/DownloadGoogleBenchmark.cmake "${CMAKE_BINARY_DIR}/googlebenchmark-download/CMakeLists.txt")
EXECUTE_PROCESS(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
@@ -150,27 +150,18 @@ IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
ENDIF()
# ---[ Configure FXdiv
-IF(NOT TARGET fxdiv)
+IF(FALSE)
SET(FXDIV_BUILD_TESTS OFF CACHE BOOL "")
SET(FXDIV_BUILD_BENCHMARKS OFF CACHE BOOL "")
ADD_SUBDIRECTORY(
"${FXDIV_SOURCE_DIR}"
"${CMAKE_BINARY_DIR}/FXdiv")
ENDIF()
-TARGET_LINK_LIBRARIES(pthreadpool PRIVATE fxdiv)
-
INSTALL(TARGETS pthreadpool
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
IF(PTHREADPOOL_BUILD_TESTS)
- # ---[ Build google test
- IF(NOT TARGET gtest)
- SET(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
- ADD_SUBDIRECTORY(
- "${GOOGLETEST_SOURCE_DIR}"
- "${CMAKE_BINARY_DIR}/googletest")
- ENDIF()
ADD_EXECUTABLE(pthreadpool-test test/pthreadpool.cc)
SET_TARGET_PROPERTIES(pthreadpool-test PROPERTIES
@@ -188,14 +179,6 @@ IF(PTHREADPOOL_BUILD_TESTS)
ENDIF()
IF(PTHREADPOOL_BUILD_BENCHMARKS)
- # ---[ Build google benchmark
- IF(NOT TARGET benchmark)
- SET(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "")
- ADD_SUBDIRECTORY(
- "${GOOGLEBENCHMARK_SOURCE_DIR}"
- "${CMAKE_BINARY_DIR}/googlebenchmark")
- ENDIF()
-
ADD_EXECUTABLE(latency-bench bench/latency.cc)
SET_TARGET_PROPERTIES(latency-bench PROPERTIES
CXX_STANDARD 11