diff options
author | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-17 16:31:38 +0200 |
---|---|---|
committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-18 10:40:26 +0200 |
commit | f8af82e3b3c16856ddb55eff196626da2f4d8843 (patch) | |
tree | ab22374921145e9897c193efbf38f9b7ff0938cf /cmake/QtSetup.cmake | |
parent | 6a2c89c0433e1202d21a13c9ebfc1fe22465b8fc (diff) |
CMake: Fix usage of ccache when no executable was found
Change-Id: Ia9a44234cb074fa5ba2b1dc9ca22a676d1b2d4ce
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Diffstat (limited to 'cmake/QtSetup.cmake')
-rw-r--r-- | cmake/QtSetup.cmake | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/cmake/QtSetup.cmake b/cmake/QtSetup.cmake index a3584190ab..04bb41f0c0 100644 --- a/cmake/QtSetup.cmake +++ b/cmake/QtSetup.cmake @@ -206,7 +206,12 @@ include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/extra-cmake-modules/modules/ECMEnable option(QT_USE_CCACHE "Enable the use of ccache") if(QT_USE_CCACHE) find_program(CCACHE_PROGRAM ccache) - set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") - set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") - set(CMAKE_OBJC_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") + if(CCACHE_PROGRAM) + set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") + set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") + set(CMAKE_OBJC_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") + set(CMAKE_OBJCXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") + else() + message(WARNING "Ccache use was requested, but the program was not found.") + endif() endif() |