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-rw-r--r--common.cmake49
1 files changed, 32 insertions, 17 deletions
diff --git a/common.cmake b/common.cmake
index 1bd0c3d..474deb4 100644
--- a/common.cmake
+++ b/common.cmake
@@ -1,3 +1,7 @@
+# It's a CMake code snippet I use in all of my CMake projects.
+# It makes targets link the runtime statically by default + strips debug
+# symbols in release builds.
+
get_directory_property(parent_directory PARENT_DIRECTORY)
set(is_root_project $<NOT:parent_directory>)
@@ -17,9 +21,13 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
function(use_static_runtime_msvc target)
- target_compile_options("${target}" PRIVATE
- $<$<CONFIG:Debug>:/MTd>
- $<$<NOT:$<CONFIG:Debug>>:/MT>)
+ get_target_property(target_type "${target}" TYPE)
+ if(target_type STREQUAL INTERFACE_LIBRARY)
+ else()
+ target_compile_options("${target}" PRIVATE
+ $<$<CONFIG:Debug>:/MTd>
+ $<$<NOT:$<CONFIG:Debug>>:/MT>)
+ endif()
endfunction()
function(use_static_runtime_gcc target)
@@ -40,8 +48,12 @@ function(use_static_runtime target)
endfunction()
function(strip_symbol_table_gcc target)
- target_link_libraries("${target}" PRIVATE
- $<$<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>:-s>)
+ get_target_property(target_type "${target}" TYPE)
+ set(release_build $<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>)
+ if(target_type STREQUAL INTERFACE_LIBRARY)
+ else()
+ target_link_libraries("${target}" PRIVATE $<${release_build}:-s>)
+ endif()
endfunction()
function(strip_symbol_table target)
@@ -53,23 +65,26 @@ function(strip_symbol_table target)
endif()
endfunction()
-macro(add_executable target)
- _add_executable(${ARGV})
+function(apply_common_settings target)
if(TARGET "${target}")
- if(USE_STATIC_RUNTIME)
- use_static_runtime("${target}")
- endif()
- if(STRIP_SYMBOL_TABLE)
- strip_symbol_table("${target}")
+ get_target_property(target_imported "${target}" IMPORTED)
+ if(target_imported STREQUAL NOTFOUND OR NOT target_imported)
+ if(STRIP_SYMBOL_TABLE)
+ strip_symbol_table("${target}")
+ endif()
+ if(USE_STATIC_RUNTIME)
+ use_static_runtime("${target}")
+ endif()
endif()
endif()
+endfunction()
+
+macro(add_executable target)
+ _add_executable(${ARGV})
+ apply_common_settings("${target}")
endmacro()
macro(add_library target)
_add_library(${ARGV})
- if(TARGET "${target}")
- if(USE_STATIC_RUNTIME)
- use_static_runtime("${target}")
- endif()
- endif()
+ apply_common_settings("${target}")
endmacro()