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| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 4134f6460e16..426bbdf3cba0 100644 --- a/configure.ac +++ b/configure.ac @@ -3561,6 +3561,15 @@ if test "$_os" = "WINNT"; then AC_MSG_ERROR([Visual C++ not found after all, huh]) fi + AC_MSG_CHECKING([$CC is at least Visual Studio 2017 version 15.7]) + AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ + // See <https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros> for mapping + // between Visual Studio versions and _MSC_VER: + #if _MSC_VER < 1914 + #error + #endif + ]])],[AC_MSG_RESULT([yes])],[AC_MSG_ERROR([no])]) + # Check for 64-bit (cross-)compiler to use to build the 64-bit # version of the Explorer extension (and maybe other small # bits, too) needed when installing a 32-bit LibreOffice on a |