Win32: Fix clang-cl interpreting -Wall as /Wall

Unlike -Wall, VS /Wall really means all warnings.

Closes #1780.

(cherry picked from commit ac627706ef)
This commit is contained in:
Camilla Löwy 2020-10-07 22:51:58 +02:00
parent e0b3361683
commit 7dee4e05f9
2 changed files with 7 additions and 1 deletions

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@ -224,6 +224,7 @@ skills.
- Eloi Marín Gratacós
- Stefan Gustavson
- Jonathan Hale
- hdf89shfdfs
- Sylvain Hellegouarch
- Matthew Henry
- heromyth

View File

@ -125,7 +125,12 @@ if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR
"${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR
"${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang")
target_compile_options(glfw PRIVATE "-Wall")
if ("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")
# Tell Clang-CL that this is a Clang flag
target_compile_options(glfw PRIVATE "/clang:-Wall")
else()
target_compile_options(glfw PRIVATE "-Wall")
endif()
elseif (MSVC)
target_compile_options(glfw PRIVATE "/W3")
endif()