Jacek Caban : configure: Use -Wl,-WX for clang configure checks in MSVC mode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6a3c382df0ed6ab7c4406c10aa7c3b15fcc0c5b9
URL:    https://gitlab.winehq.org/wine/wine/-/commit/6a3c382df0ed6ab7c4406c10aa7c3b1...

Author: Jacek Caban 
Date:   Tue Dec  6 01:46:55 2022 +0100

configure: Use -Wl,-WX for clang configure checks in MSVC mode.

LLD by default emits only a warning for unknown arguments. This makes
it pass -Wl,--disable-stdcall-fixup check, which is in fact an invalid
option (and disabled by default anyway), causing warnings spam during
the build.

---

configure    | 2 +-
 configure.ac | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index e5bd2ca693a..61f6c3c7da2 100755
--- a/configure
+++ b/configure
@@ -10692,7 +10692,7 @@ then :
         fi
         llvm_extra_cflags="-target $llvm_target -fuse-ld=lld"
         case $llvm_target in
-          *windows) llvm_cflags="-Wl,-subsystem:console" ;;
+          *windows) llvm_cflags="-Wl,-subsystem:console -Wl,-WX" ;;
         esac
         { as_ac_var=`printf "%s\n" "ac_cv_${wine_arch}_cflags_$llvm_extra_cflags $llvm_cflags" | $as_tr_sh`
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $llvm_extra_cflags $llvm_cflags" >&5
diff --git a/configure.ac b/configure.ac
index 8f8a470f27f..7b3734bd2e9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -895,7 +895,7 @@ do
         fi
         llvm_extra_cflags="-target $llvm_target -fuse-ld=lld"
         case $llvm_target in
-          *windows) llvm_cflags="-Wl,-subsystem:console" ;;
+          *windows) llvm_cflags="-Wl,-subsystem:console -Wl,-WX" ;;
         esac
         WINE_TRY_PE_CFLAGS([$llvm_extra_cflags $llvm_cflags],
                            [target=$llvm_target