Teach the project() command to set variables
{PROJECT,<PROJECT-NAME>}_VERSION{,_MAJOR,_MINOR,_PATCH,_TWEAK}
holding the project version number and its components. Add project()
command option "VERSION" to specify the version explicitly, and default
to the empty string when it is not given.
Since this clears variables when no VERSION is given, this may change
behavior for existing projects that set the version variables themselves
prior to calling project(). Add policy CMP0048 for compatibility.
Suggested-by: Alex Neundorf <neundorf@kde.org>
Teach the project() command to recognize an optional "LANGUAGES"
keyword after the project name and prior to the list of languages.
Do not allow multiple copies of the keyword. If the keyword is
specified and no languages are listed, imply NONE.
Set the minimum required version of CMake high enough to avoid the
warning for CMAKE_LEGACY_CYGWIN_WIN32. The warning appears on stderr
and breaks the expected output matching.
Avoid using the moc from Qt 5 with Qt 4 based targets. Moc generates
a version check to ensure that such generated code does not compile.
The Qt4And5Automoc unit test should have been testing this, but it
was not because the test was broken. In that unit test, moc was run
on trivial files which have no significant content, and in particular
no Q_OBJECT macro. Therefore moc was generating empty files which
do not even contain the version check. Fix this by generating files
for input to moc at cmake time.
Finding Qt 5 can overwrite the QT_MOC_EXECUTABLE variable with the
moc from Qt 5. Use the IMPORTED target with the explicit version in
the name to avoid that.
Drop use of the free variable from unscreamify-cmake-buffer.
The proper way to do this would be defvar or let, but it is more
sensible to drop the feature completely: replace-match will shift the
point and the saved-point will be invalid. More careful coding could
avoid this, but seems overkill.
bde0dab1 cmMakefile: Make ConfigureString const.
bf1e1bf1 cmMakefile: Make FindSourceGroup const.
01d7ceda cmMakefile: Trivially constify some methods.
9073318f cmMakefile: Remove non-const version of method
9b05bc4f cmMakefile: Remove method declarations with no implementation.
c6c0bd9d cmMakefile: Consify custom command API.
d6d4eaac cmMakefile: Constify policies accessors.
2a6e56e0 cmCacheManager: Consify version accessors.
5cc9fb02 cmSourceGroup: Fix method name capitalization.
fe8b0330 cmMakefile: Constify some cmSourceGroup related code.
e68a3ead cmSourceFile: Use a const cmMakefile.
b6292402 cmSourceFileLocation: Use a const cmMakefile.
b33ea578 cmMakefile: Make GetProperty const.
a432b93b file DOWNLOAD: Display the curl result status when a hash mismatch occurs.
1cb9ef81 file DOWNLOAD: Test non-zero return status.
f73f0fb3 file DOWNLOAD: Add test for bad hash.
b5e2265f ExternalProject: Reattempt download when verification fails.
Alex Neundorf
Brad King
Kitware Robot
Stephen Kelly
Gereon Kremer
Philipp Möller