Mercurial > vim

diff src/Make_mvc.mak @ 26589:22896e358a90 v8.2.3824

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.3824: no ASAN support for MSVC Commit: https://github.com/vim/vim/commit/6df0f2759d12ec0bc999b2963ecea4387a2bc516 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Dec 16 13:06:10 2021 +0000 patch 8.2.3824: no ASAN support for MSVC Problem: No ASAN support for MSVC. Solution: Add ASAN support and fix a coupld of uncovered problems. (Yegappan Lakshmanan, closes #9357)
author Bram Moolenaar <Bram@vim.org>
date Thu, 16 Dec 2021 14:15:02 +0100
parents 13e09dc59f0f
children 4b23672d1f0e
line wrap: on
line diff
--- a/src/Make_mvc.mak
+++ b/src/Make_mvc.mak
@@ -147,6 +147,8 @@
 #
 #	Static Code Analysis: ANALYZE=yes (works with VS2012 or later)
 #
+#	Address Sanitizer: ASAN=yes (works with VS2019 or later)
+#
 # You can combine any of these interfaces
 #
 # Example: To build the non-debug, GUI version with Perl interface:
@@ -662,6 +664,12 @@ CFLAGS = $(CFLAGS) -DHAVE_STDINT_H
 CFLAGS = $(CFLAGS) /analyze
 !endif
 
+# Address Sanitizer (ASAN) generally available starting with VS2019 version
+# 16.9
+!if ("$(ASAN)" == "yes") && ($(MSVC_MAJOR) >= 14)
+CFLAGS = $(CFLAGS) /fsanitize=address
+!endif
+
 !ifdef NODEBUG
 VIM = vim
 ! if "$(OPTIMIZE)" == "SPACE"