From d890cc09dd6cd096423271ce47ca4ac86d2e9e41 Mon Sep 17 00:00:00 2001
From: Alexey Rusakov <Kitsune-Ral@users.sf.net>
Date: Sat, 10 Sep 2022 10:43:59 +0200
Subject: CMakeLists, MSVC: require new preprocessor in public
The new MSVC preprocessor is needed to correctly deal with variadic
macros defined in .h files, so the respective compiler switch has to be
added when building depending projects too.
---
CMakeLists.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3149a19..0fbb4ef1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,7 @@ endif(CMAKE_BUILD_TYPE)
message(STATUS "Using compiler: ${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION}" )
include(CheckCXXCompilerFlag)
if (MSVC)
- add_compile_options(/Zc:preprocessor /EHsc /W4
+ add_compile_options(/EHsc /W4
/wd4100 /wd4127 /wd4242 /wd4244 /wd4245 /wd4267 /wd4365 /wd4456 /wd4459
/wd4464 /wd4505 /wd4514 /wd4571 /wd4619 /wd4623 /wd4625 /wd4626 /wd4706
/wd4710 /wd4774 /wd4820 /wd4946 /wd5026 /wd5027)
@@ -298,6 +298,9 @@ set_property(TARGET ${PROJECT_NAME} APPEND PROPERTY
COMPATIBLE_INTERFACE_STRING ${PROJECT_NAME}_MAJOR_VERSION)
target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_20)
+if (MSVC)
+ target_compile_options(${PROJECT_NAME} PUBLIC /Zc:preprocessor)
+endif()
# Don't use PCH w/GCC (https://bugzilla.redhat.com/show_bug.cgi?id=1721553#c34)
if (NOT CMAKE_CXX_COMPILER_ID STREQUAL GNU)
--
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