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Enable PCH in CMakeLists for Optick-enabled builds with non-MSVC compilers

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Stephen Saunders 2023-05-24 01:11:18 -04:00
parent 9ebe476f4f
commit 8a915b88a4
1 changed files with 6 additions and 2 deletions
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8
neo/CMakeLists.txt
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@ -98,10 +98,9 @@ if(UNIX)
# SRS - Disable precompiled headers when cross-compiling on OSX, e.g. when creating universal binaries
# - Also disable precompiled headers when using the Ninja Multi-Config generator on linux or macOS
# - Also disable precompiled headers when using the Optick profiler on linux or macOS
if((CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "x86_64" AND CMAKE_OSX_ARCHITECTURES MATCHES "arm64" ) OR
(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64" AND CMAKE_OSX_ARCHITECTURES MATCHES "x86_64") OR
(CMAKE_GENERATOR MATCHES "Ninja Multi-Config") OR OPTICK)
(CMAKE_GENERATOR MATCHES "Ninja Multi-Config"))
set(USE_PRECOMPILED_HEADERS OFF)
endif()
@ -1686,6 +1685,11 @@ else()
# we need to recreate the precompiled header for RBDoom3BFG
# (i.e. can't use the one created for idlib before)
# because some definitions (e.g. -D__IDLIB__ -D__DOOM_DLL__) differ
if(OPTICK)
LIST(APPEND _compiler_FLAGS -DUSE_OPTICK=1)
else()
LIST(APPEND _compiler_FLAGS -DUSE_OPTICK=0)
endif()
add_custom_target(precomp_header_rbdoom3bfg ALL
COMMAND ${CMAKE_CXX_COMPILER} ${_compiler_FLAGS} -x c++-header idlib/precompiled.h -o idlib/precompiled.h.gch
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}