summaryrefslogtreecommitdiffstats
path: root/Modules/CMakeCCompilerId.c.in
diff options
context:
space:
mode:
Diffstat (limited to 'Modules/CMakeCCompilerId.c.in')
-rw-r--r--Modules/CMakeCCompilerId.c.in6
1 files changed, 5 insertions, 1 deletions
diff --git a/Modules/CMakeCCompilerId.c.in b/Modules/CMakeCCompilerId.c.in
index c107dfd..95184c9 100644
--- a/Modules/CMakeCCompilerId.c.in
+++ b/Modules/CMakeCCompilerId.c.in
@@ -34,7 +34,11 @@ char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
@CMAKE_C_COMPILER_ID_ERROR_FOR_TEST@
#if !defined(__STDC__)
-# define C_DIALECT
+# if defined(_MSC_VER) && !defined(__clang__)
+# define C_DIALECT "90"
+# else
+# define C_DIALECT
+# endif
#elif __STDC_VERSION__ >= 201000L
# define C_DIALECT "11"
#elif __STDC_VERSION__ >= 199901L