maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add CCache to CMakeLists.txt if available to speed up build

Browse Source
This commit is contained in:
mir
2023-07-13 15:28:36 +02:00
committed by Robert Schmidt
parent c1fbd777a9
commit 25409849b9
1 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+19
View File
@@ -31,6 +31,25 @@ set (OPENAIR_DIR ${CMAKE_SOURCE_DIR})
include("cmake_targets/macros.cmake") include("cmake_targets/macros.cmake")
##############################
### CCache: reduce compilation time
##############################
#use ccache if available
option(CCACHE_ACTIVE "CCache" ON)
find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND AND CCACHE_ACTIVE)
if(${CMAKE_VERSION} VERSION_LESS "3.4.0")
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
message(STATUS "Found ccache in ${CCACHE_FOUND}. Using ccache. CMake < 3.4")
else()
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_FOUND}")
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_FOUND}")
message(STATUS "Found ccache in ${CCACHE_FOUND}. Using ccache. CMake >= 3.4")
endif()
else()
message(STATUS "Ccache not found. Consider installing it for faster compilation. Command: sudo apt/dnf install ccache")
endif()
# System packages that are required # System packages that are required
# We use either the cmake buildin, in ubuntu are in: /usr/share/cmake*/Modules/ # We use either the cmake buildin, in ubuntu are in: /usr/share/cmake*/Modules/
# or cmake provide a generic interface to pkg-config that widely used # or cmake provide a generic interface to pkg-config that widely used