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| author | Alex Neundorf <neundorf@kde.org> | 2013-07-19 20:57:33 (GMT) |
|---|---|---|
| committer | Alex Neundorf <neundorf@kde.org> | 2013-07-19 20:57:33 (GMT) |
| commit | 4b1919f73e7663799285171b472d76053fb99166 (patch) | |
| tree | 940b0517f9f5ccb5ed597133ee3be716d91064b3 /Source/cmExportFileGenerator.cxx | |
| parent | e3c9be07b25efd06bf38bcd1a740f8bfe7cfb24c (diff) | |
| download | CMake-4b1919f73e7663799285171b472d76053fb99166.zip CMake-4b1919f73e7663799285171b472d76053fb99166.tar.gz CMake-4b1919f73e7663799285171b472d76053fb99166.tar.bz2 | |
ExportTargets: add one more comment to the generated file.
This patch adds a comment above the block which protects
the exported targets file against multiple inclusion, to make
the file easier to understand for readers.
Alex
Diffstat (limited to 'Source/cmExportFileGenerator.cxx')
| -rw-r--r-- | Source/cmExportFileGenerator.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx index b4e6e81..90e6d51 100644 --- a/Source/cmExportFileGenerator.cxx +++ b/Source/cmExportFileGenerator.cxx @@ -792,7 +792,9 @@ void cmExportFileGenerator::GenerateImportVersionCode(std::ostream& os) void cmExportFileGenerator::GenerateExpectedTargetsCode(std::ostream& os, const std::string &expectedTargets) { - os << "set(_targetsDefined)\n" + os << "# Protect against multiple inclusion, which would fail when already " + "imported targets are added once more.\n" + "set(_targetsDefined)\n" "set(_targetsNotDefined)\n" "set(_expectedTargets)\n" "foreach(_expectedTarget " << expectedTargets << ")\n" |