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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2015-07-21 21:18:53 (GMT) |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2015-07-23 19:33:10 (GMT) |
| commit | 594bafe52773c940fc3fb9cd9022a4d1a3a194c7 (patch) | |
| tree | 9ba8747bc0a23a46abe7035e8f507b647573fbd9 /Source/cmakemain.cxx | |
| parent | 265b9db7c2c865c5aad821bf9a377ea84dfe431e (diff) | |
| download | CMake-594bafe52773c940fc3fb9cd9022a4d1a3a194c7.zip CMake-594bafe52773c940fc3fb9cd9022a4d1a3a194c7.tar.gz CMake-594bafe52773c940fc3fb9cd9022a4d1a3a194c7.tar.bz2 | |
cmake: add --trace-expand option
The --trace option is helpful, but sometimes, what you're looking for is
deep under many layers of function calls and figuring out what instance
of the function call you're looking at is tedious to determine (usually
involving patching and message()). Instead, add a --trace-expand option
to trace while expanding commands into what CMake actually sees.
Diffstat (limited to 'Source/cmakemain.cxx')
| -rw-r--r-- | Source/cmakemain.cxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Source/cmakemain.cxx b/Source/cmakemain.cxx index c94ffec..a06b26f 100644 --- a/Source/cmakemain.cxx +++ b/Source/cmakemain.cxx @@ -83,6 +83,7 @@ static const char * cmDocumentationOptions[][2] = "useful on one try_compile at a time."}, {"--debug-output", "Put cmake in a debug mode."}, {"--trace", "Put cmake in trace mode."}, + {"--trace-expand", "Put cmake in trace mode with variable expansion."}, {"--warn-uninitialized", "Warn about uninitialized values."}, {"--warn-unused-vars", "Warn about unused variables."}, {"--no-warn-unused-cli", "Don't warn about command line options."}, |