[reactos] 05/05: [CMAKE] Turn all warnings into errors on MSVC x86

[Timo Kreuzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=cb9b5387254c613e57aad…

commit cb9b5387254c613e57aadd852e05b4dc8e64344a
Author:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
AuthorDate: Fri Feb 21 20:07:27 2020 +0100
Commit:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
CommitDate: Fri Jul 23 22:03:48 2021 +0200

    [CMAKE] Turn all warnings into errors on MSVC x86
---
 sdk/cmake/msvc.cmake | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/sdk/cmake/msvc.cmake b/sdk/cmake/msvc.cmake
index e6b533a5bb4..f32f88cf786 100644
--- a/sdk/cmake/msvc.cmake
+++ b/sdk/cmake/msvc.cmake
@@ -88,6 +88,22 @@ add_compile_options(/wd4244 /wd4290 /wd4800 /wd4200 /wd4214)
 # FIXME: Temporarily disable C4018 until we fix more of the others. CORE-10113
 add_compile_options(/wd4018)
 
+# Allow all warnings on msbuild/VS IDE
+if (MSVC_IDE)
+    set(ALLOW_WARNINGS TRUE)
+endif()
+
+# On x86 Debug builds, if it's not Clang-CL or msbuild, treat all warnings as errors
+if ((ARCH STREQUAL "i386") AND (CMAKE_BUILD_TYPE STREQUAL "Debug")
AND (NOT USE_CLANG_CL) AND (NOT MSVC_IDE))
+    set(TREAT_ALL_WARNINGS_AS_ERRORS=TRUE)
+endif()
+
+# Define ALLOW_WARNINGS=TRUE on the cmake/configure command line to bypass errors
+if (ALLOW_WARNINGS)
+    # Nothing
+elseif (TREAT_ALL_WARNINGS_AS_ERRORS)
+    add_compile_options(/WX)
+else()
 # The following warnings are treated as errors:
 # - C4013: implicit function declaration
 # - C4020: too many actual parameters
@@ -119,6 +135,8 @@ if(MSVC_IDE OR CMAKE_BUILD_TYPE STREQUAL "Debug")
     add_compile_options(/we4101 /we4189)
 endif()
 
+endif()
+
 # Enable warnings above the default level, but don't treat them as errors:
 # - C4115: named type definition in parentheses
 add_compile_options(/w14115)
@@ -194,8 +212,8 @@ if (NOT MSVC_IDE)
 endif()
 
 if(_VS_ANALYZE_)
-    message("VS static analysis enabled!")
-    add_compile_options(/analyze)
+    message("-- VS static analysis enabled!")
+    add_compile_options(/analyze:WX-)
 elseif(_PREFAST_)
     message("PREFAST enabled!")
     set(CMAKE_C_COMPILE_OBJECT "prefast <CMAKE_C_COMPILER>
${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO} <INCLUDES> <FLAGS> <DEFINES>
/Fo<OBJECT> -c <SOURCE>${CMAKE_END_TEMP_FILE}"