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cmake: SPDLOG_BUILD_PIC opt-in for CMAKE_POSITION_INDEPENDENT_CODE

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This commit is contained in:
Nigel Stewart
2022-09-03 12:49:10 +10:00
parent de67ebdda1
commit 34f88d4382
1 changed files with 7 additions and 1 deletions
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8
CMakeLists.txt
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@@ -36,7 +36,6 @@ if(MSVC)
endif() endif()
set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
if(CMAKE_SYSTEM_NAME MATCHES "CYGWIN" OR CMAKE_SYSTEM_NAME MATCHES "MSYS") if(CMAKE_SYSTEM_NAME MATCHES "CYGWIN" OR CMAKE_SYSTEM_NAME MATCHES "MSYS")
set(CMAKE_CXX_EXTENSIONS ON) set(CMAKE_CXX_EXTENSIONS ON)
@@ -62,6 +61,9 @@ option(SPDLOG_BUILD_SHARED "Build shared library" OFF)
# precompiled headers option # precompiled headers option
option(SPDLOG_ENABLE_PCH "Build static or shared library using precompiled header to speed up compilation time" OFF) option(SPDLOG_ENABLE_PCH "Build static or shared library using precompiled header to speed up compilation time" OFF)
# build position independent code
option(SPDLOG_BUILD_PIC "Build position independent code (-fPIC)" OFF)
# example options # example options
option(SPDLOG_BUILD_EXAMPLE "Build example" ${SPDLOG_MASTER_PROJECT}) option(SPDLOG_BUILD_EXAMPLE "Build example" ${SPDLOG_MASTER_PROJECT})
option(SPDLOG_BUILD_EXAMPLE_HO "Build header only example" OFF) option(SPDLOG_BUILD_EXAMPLE_HO "Build header only example" OFF)
@@ -133,6 +135,10 @@ if(SPDLOG_TIDY)
message(STATUS "Enabled clang-tidy") message(STATUS "Enabled clang-tidy")
endif() endif()
if(SPDLOG_BUILD_PIC)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
find_package(Threads REQUIRED) find_package(Threads REQUIRED)
message(STATUS "Build type: " ${CMAKE_BUILD_TYPE}) message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
# --------------------------------------------------------------------------------------- # ---------------------------------------------------------------------------------------