Merge pull request #6099 from evsh/cmake

cmake: make prefix variables cached
This commit is contained in:
sledgehammer999 2016-12-26 13:39:15 +02:00 committed by GitHub
commit 132cc7f788

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@ -29,16 +29,17 @@ set(Boost_USE_STATIC_LIBS True)
# with usual unix subdirectories (bin, lib, include)
# if so, we just need to set CMAKE_SYSTEM_PREFIX_PATH
# If it is not the case, individual paths need to be specified manually (see below)
set(COMMON_INSTALL_PREFIX "c:/usr")
set(COMMON_INSTALL_PREFIX "c:/usr" CACHE PATH "Prefix used to install all the required libraries")
list(APPEND CMAKE_SYSTEM_PREFIX_PATH "${COMMON_INSTALL_PREFIX}")
# If two version of Qt are installed, separate prefixes are needed most likely
set(QT4_INSTALL_PREFIX "${COMMON_INSTALL_PREFIX}/lib/qt4")
set(QT5_INSTALL_PREFIX "${COMMON_INSTALL_PREFIX}/lib/qt5")
set(QT4_INSTALL_PREFIX "${COMMON_INSTALL_PREFIX}/lib/qt4" CACHE PATH "Prefix where Qt4 is installed")
set(QT5_INSTALL_PREFIX "${COMMON_INSTALL_PREFIX}/lib/qt5" CACHE PATH "Prefix where Qt5 is installed")
# it is safe to set Qt dirs even if their files are directly in the prefix
# Qt4
if(NOT QT5)
# for qt 4 we need qmake, Qt5 provides cmake config files
LIST(APPEND CMAKE_PROGRAM_PATH "${QT4_INSTALL_PREFIX}/bin/")
endif(NOT QT5)