cmake: Improve the usage of PARENT_SCOPE

This commit is contained in:
louiz’
2017-03-12 16:51:19 +01:00
parent 4d42dddf46
commit a6f6e36594
9 changed files with 62 additions and 78 deletions
+2 -38
View File
@@ -10,10 +10,10 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -pedantic -Wall -Wextra")
## Look for external libraries
#
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules/")
include(FindEXPAT)
find_package(EXPAT REQUIRED)
find_package(ICONV REQUIRED)
find_package(LIBUUID REQUIRED)
find_package(EXPAT REQUIRED)
set(EXPAT_FOUND ${EXPAT_FOUND} PARENT_SCOPE)
if(WITH_LIBIDN)
find_package(LIBIDN REQUIRED)
@@ -50,42 +50,6 @@ include_directories(${EXPAT_INCLUDE_DIRS})
include_directories(${ICONV_INCLUDE_DIRS})
include_directories(${LIBUUID_INCLUDE_DIRS})
set(EXPAT_INCLUDE_DIRS ${EXPAT_INCLUDE_DIRS} PARENT_SCOPE)
set(EXPAT_LIBRARIES ${EXPAT_LIBRARIES} PARENT_SCOPE)
set(ICONV_INCLUDE_DIRS ${ICONV_INCLUDE_DIRS} PARENT_SCOPE)
set(ICONV_LIBRARIES ${ICONV_LIBRARIES} PARENT_SCOPE)
set(LIBUUID_INCLUDE_DIRS ${LIBUUID_INCLUDE_DIRS} PARENT_SCOPE)
set(LIBUUID_LIBRARIES ${LIBUUID_LIBRARIES} PARENT_SCOPE)
if(LIBIDN_FOUND)
include_directories(${LIBIDN_INCLUDE_DIRS})
set(LIBDIN_FOUND ${LIBDIN_FOUND} PARENT_SCOPE)
set(LIBDIN_INCLUDE_DIRS ${LIBDIN_INCLUDE_DIRS} PARENT_SCOPE)
endif()
if(SYSTEMD_FOUND)
include_directories(${SYSTEMD_INCLUDE_DIRS})
set(SYSTEMD_FOUND ${SYSTEMD_FOUND} PARENT_SCOPE)
set(SYSTEMD_INCLUDE_DIRS ${SYSTEMD_INCLUDE_DIRS} PARENT_SCOPE)
endif()
if(BOTAN_FOUND)
include_directories(SYSTEM ${BOTAN_INCLUDE_DIRS})
set(BOTAN_FOUND ${BOTAN_FOUND} PARENT_SCOPE)
set(BOTAN_INCLUDE_DIRS ${BOTAN_INCLUDE_DIRS} PARENT_SCOPE)
endif()
if(GCRYPT_FOUND)
include_directories(SYSTEM ${GCRYPT_INCLUDE_DIRS})
set(GCRYPT_FOUND ${GCRYPT_FOUND} PARENT_SCOPE)
set(GCRYPT_INCLUDE_DIRS ${GCRYPT_INCLUDE_DIRS} PARENT_SCOPE)
endif()
if(UDNS_FOUND)
include_directories(${UDNS_INCLUDE_DIRS})
set(UDNS_FOUND ${UDNS_FOUND} PARENT_SCOPE)
set(UDNS_INCLUDE_DIRS ${UDNS_INCLUDE_DIRS} PARENT_SCOPE)
endif()
set(POLLER_DOCSTRING "Choose the poller between POLL and EPOLL (Linux-only)")
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(POLLER "EPOLL" CACHE STRING ${POLLER_DOCSTRING})