Index: native_client_sdk/src/tools/common.mk |
diff --git a/native_client_sdk/src/tools/common.mk b/native_client_sdk/src/tools/common.mk |
index b50195e419c3328b4a9242878277a78bde692096..a4e827ad05b00866549b00bc20f42624aa96bd5c 100644 |
--- a/native_client_sdk/src/tools/common.mk |
+++ b/native_client_sdk/src/tools/common.mk |
@@ -204,6 +204,9 @@ TC_PATH := $(abspath $(NACL_SDK_ROOT)/toolchain) |
# |
# Check for required minimum SDK version. |
+# A makefile can declare NACL_SDK_VERSION_MIN of the form "<major>.<position>", |
+# where <major> is the major Chromium version number, and <position> is the |
+# Chromium Cr-Commit-Position number. eg. "39.295386". |
# |
ifdef NACL_SDK_VERSION_MIN |
VERSION_CHECK:=$(shell $(GETOS) --check-version=$(NACL_SDK_VERSION_MIN) 2>&1) |