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authorBrad King <brad.king@kitware.com>2013-06-28 13:03:45 (GMT)
committerCMake Topic Stage <kwrobot@kitware.com>2013-06-28 13:03:45 (GMT)
commitcff1bf48e79f8d85ead57d8ba5393b8157bb5721 (patch)
tree72152b67746639da0c6bd3eb7d949b5aff4303af /Source
parent055a38bdaf95aa6a56eceb8053d9f6d40b7997ec (diff)
parentc293e05b8e6093151dcebd6e5bd76840ac4f5e89 (diff)
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Merge topic 'doc-ENV-syntax'
c293e05 Document ENV syntax as a "variable" (#14245)
Diffstat (limited to 'Source')
-rw-r--r--Source/cmDocumentVariables.cxx8
1 files changed, 8 insertions, 0 deletions
diff --git a/Source/cmDocumentVariables.cxx b/Source/cmDocumentVariables.cxx
index ed51c47..7f5c8ad 100644
--- a/Source/cmDocumentVariables.cxx
+++ b/Source/cmDocumentVariables.cxx
@@ -1180,6 +1180,14 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
"The value must be an integer no less than 128.",false,
"Variables That Describe the System");
+ cm->DefineProperty
+ ("ENV", cmProperty::VARIABLE,
+ "Access environment variables.",
+ "Use the syntax $ENV{VAR} to read environment variable VAR. "
+ "See also the set() command to set ENV{VAR}."
+ ,false,
+ "Variables That Describe the System");
+
// Variables that affect the building of object files and
// targets.
//