Improve finding cppunit

* Add include dir
* Make library/include dir configurable via cache variable
testing/bash_completion_debugging
Martchus 5 years ago
parent 73e0832891
commit c966e3fb1b
  1. 33
      cmake/modules/TestTarget.cmake

@ -9,25 +9,39 @@ option(EXCLUDE_TESTS_FROM_ALL "specifies whether to exclude tests from the \"all
# find and link against cppunit if required (used by all my projects, so it is required by default)
if(NOT META_NO_CPP_UNIT)
# make cppunit library/include dir configurable
set(CPP_UNIT_LIB NOTFOUND CACHE FILEPATH "cppunit lib" FORCE)
set(CPP_UNIT_INCLUDE_DIR NOTFOUND CACHE FILEPATH "cppunit include dir" FORCE)
# set default for minimum version (only checked when using pkg-config)
if(NOT META_REQUIRED_CPP_UNIT_VERSION)
set(META_REQUIRED_CPP_UNIT_VERSION 1.13.0)
endif()
include(FindPkgConfig)
pkg_search_module(CPP_UNIT_CONFIG_${META_PROJECT_NAME} cppunit>=${META_REQUIRED_CPP_UNIT_VERSION})
if(CPP_UNIT_CONFIG_${META_PROJECT_NAME}_FOUND)
set(CPP_UNIT_LIB "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LDFLAGS_OTHER}" "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LIBRARIES}")
link_directories(${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LIBRARY_DIRS})
elseif(NOT CPP_UNIT_LIB)
find_library(CPP_UNIT_LIB cppunit)
# auto-detection: try to find via pkg-config first
if(NOT CPP_UNIT_LIB AND NOT CPP_UNIT_INCLUDE_DIR)
include(FindPkgConfig)
pkg_search_module(CPP_UNIT_CONFIG_${META_PROJECT_NAME} cppunit>=${META_REQUIRED_CPP_UNIT_VERSION})
if(CPP_UNIT_CONFIG_${META_PROJECT_NAME}_FOUND)
set(CPP_UNIT_LIB "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LDFLAGS_OTHER}" "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LIBRARIES}" CACHE FILEPATH "cppunit lib" FORCE)
set(CPP_UNIT_INCLUDE_DIR ${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_INCLUDE_DIRS} CACHE FILEPATH "cppunit include dir" FORCE)
link_directories(${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LIBRARY_DIRS})
else()
# fall back to find_library
find_library(DETECTED_CPP_UNIT_LIB cppunit)
set(CPP_UNIT_LIB "${DETECTED_CPP_UNIT_LIB}" CACHE FILEPATH "cppunit lib" FORCE)
endif()
endif()
if(CPP_UNIT_LIB)
list(APPEND TEST_LIBRARIES ${CPP_UNIT_LIB})
list(APPEND TEST_LIBRARIES "${CPP_UNIT_LIB}")
if(NOT CPP_UNIT_CONFIG_${META_PROJECT_NAME}_FOUND)
message(WARNING "Unable to find cppunit via pkg-config so the version couldn't be checked. Required version for ${META_PROJECT_NAME} is ${META_REQUIRED_CPP_UNIT_VERSION}.")
message(WARNING "Cppunit not detected via pkg-config so the version couldn't be checked. Required version for ${META_PROJECT_NAME} is ${META_REQUIRED_CPP_UNIT_VERSION}.")
endif()
endif()
if(CPP_UNIT_INCLUDE_DIR)
list(APPEND TEST_INCLUDE_DIRS "${CPP_UNIT_INCLUDE_DIR}")
endif()
endif()
if(CPP_UNIT_LIB OR META_NO_CPP_UNIT)
@ -122,6 +136,7 @@ if(CPP_UNIT_LIB OR META_NO_CPP_UNIT)
$<INSTALL_INTERFACE:${HEADER_INSTALL_DESTINATION}>
${PUBLIC_SHARED_INCLUDE_DIRS}
PRIVATE
${TEST_INCLUDE_DIRS}
"${PRIVATE_SHARED_INCLUDE_DIRS}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests

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