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authorMarcoFalke <falke.marco@gmail.com>2020-12-08 17:27:09 +0100
committerMarcoFalke <falke.marco@gmail.com>2020-12-08 19:26:30 +0100
commitfa7c8d136f6590e54d60c37fb34ebec8da84ebbb (patch)
treede2d6ac5a8b07a1e69e6fdf86d6e71c1eb9f5ec3 /src/crc32c/CMakeLists.txt
parent1a9fa4c5ba27f5e32b547a77264ca0d4462bd168 (diff)
parent90c0f267bdedc261d8fdab188e96ca58c206652a (diff)
build: Update crc32c subtree
Diffstat (limited to 'src/crc32c/CMakeLists.txt')
-rw-r--r--src/crc32c/CMakeLists.txt43
1 files changed, 27 insertions, 16 deletions
diff --git a/src/crc32c/CMakeLists.txt b/src/crc32c/CMakeLists.txt
index 111a3e3614..71692d5796 100644
--- a/src/crc32c/CMakeLists.txt
+++ b/src/crc32c/CMakeLists.txt
@@ -5,15 +5,21 @@
cmake_minimum_required(VERSION 3.1)
project(Crc32c VERSION 1.1.0 LANGUAGES C CXX)
-# This project can use C11, but will gracefully decay down to C89.
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_C_STANDARD_REQUIRED OFF)
-set(CMAKE_C_EXTENSIONS OFF)
-
-# This project requires C++11.
-set(CMAKE_CXX_STANDARD 11)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_EXTENSIONS OFF)
+# C standard can be overridden when this is used as a sub-project.
+if(NOT CMAKE_C_STANDARD)
+ # This project can use C11, but will gracefully decay down to C89.
+ set(CMAKE_C_STANDARD 11)
+ set(CMAKE_C_STANDARD_REQUIRED OFF)
+ set(CMAKE_C_EXTENSIONS OFF)
+endif(NOT CMAKE_C_STANDARD)
+
+# C++ standard can be overridden when this is used as a sub-project.
+if(NOT CMAKE_CXX_STANDARD)
+ # This project requires C++11.
+ set(CMAKE_CXX_STANDARD 11)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ set(CMAKE_CXX_EXTENSIONS OFF)
+endif(NOT CMAKE_CXX_STANDARD)
# https://github.com/izenecloud/cmake/blob/master/SetCompilerWarningAll.cmake
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
@@ -269,7 +275,7 @@ target_sources(crc32c
PRIVATE
"${PROJECT_BINARY_DIR}/include/crc32c/crc32c_config.h"
"src/crc32c_arm64.h"
- "src/crc32c_arm64_linux_check.h"
+ "src/crc32c_arm64_check.h"
"src/crc32c_internal.h"
"src/crc32c_portable.cc"
"src/crc32c_prefetch.h"
@@ -405,19 +411,24 @@ if(CRC32C_INSTALL)
)
include(CMakePackageConfigHelpers)
+ configure_package_config_file(
+ "${PROJECT_NAME}Config.cmake.in"
+ "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+ INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
+ )
write_basic_package_version_file(
- "${PROJECT_BINARY_DIR}/Crc32cConfigVersion.cmake"
- COMPATIBILITY SameMajorVersion
+ "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
+ COMPATIBILITY SameMajorVersion
)
install(
EXPORT Crc32cTargets
NAMESPACE Crc32c::
- DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Crc32c"
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
)
install(
FILES
- "Crc32cConfig.cmake"
- "${PROJECT_BINARY_DIR}/Crc32cConfigVersion.cmake"
- DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Crc32c"
+ "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+ "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
)
endif(CRC32C_INSTALL)