Since Java is a portable language, if you want to use Java when
cross-compiling, UseJava uses the JVM installed on the host. So in this
case, we must use set CMAKE_JAVA_INCLUDE_FLAG_SEP for the current host.
The phrase "flag used" is somewhat imprecise, so extend it to stress
intentions.
Also correct:
- "Flag" => "Flags"
- "[CMAKE_BUILD_TYPE]" => "<CONFIG>"
Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ f4928d44 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 709fb5c1..f4928d44
Andreas Mohr (1):
f4928d44 Fix spelling and typos in comments and method documentation
Change-Id: I64109c176370a9f10a22da21bc81bd9306a80431
With
SVN_USERNAME ""
SVN_PASSWORD ""
in an ExternalProject_Add() call, the blank username and password
will be passed to the svn checkout/update step commands.
Commit b8259c3d (Centralize maintenance of usage requirement include
directories, 2013-04-29) changed the handling of the property.
Previously setting the property directly instead of via
target_link_libraries would not result in transitive include
directory handling.
dea1df4 Memoize usage requirement include directories in a config-specific map
26dba6a Fix include dir propagation from conditionally linked targets
b8259c3 Centralize maintenance of usage requirement include directories
Commit 42ebb188 (Memoize includes and defines from interface libraries.,
2013-02-22) introduced caching of the includes. Fix the memoization to
be configuration-specific so that we do not accumulate entries across
multiple evaluations in a multi-config generator.
Generator expressions, including configuration-specific expressions may
be used as link libraries of targets. The old-style keywords of
target_link_libraries are handled in terms of new generator expressions.
However, the generator expressions expect target names to be valid
against a regular expression, whereas target_link_libraries does not
require validation. In generator expression constructed without any
action from the user we need to ensure that only valid expressions are
generated. Ensure that strings which are not valid target names are not
used in generator expressions which validate the argument.
Code like
target_link_libraries(B debug A)
generates usage requirement references such as "$<$<CONFIG:DEBUG>:A>".
When cmTarget::GetIncludeDirectories uses such references it generates
expressions like:
$<TARGET_PROPERTY:$<$<CONFIG:DEBUG>:A>,INTERFACE_INCLUDE_DIRECTORIES>
When the conditions are false such references evaluate as an empty
string and the expression fails with an error such as:
$<TARGET_PROPERTY:tgt,prop> expression requires a non-empty target name.
Fix this by teaching cmTarget::GetIncludeDirectories to wrap the above
expression inside a conditional:
$<$<BOOL:$<$<CONFIG:DEBUG>:A>>:...>
so that $<TARGET_PROPERTY:...> will not be evaluated with an empty
target.
Maintain a target's internal list of usage requirement include
directories whenever the LINK_LIBRARIES property is set by either
target_link_libraries or set_property.
Without this, when CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL is set,
the installer tries to uninstall the old version from the default
installation path for the new version, rather than using the path from
the registry where the old version is installed.
Re-word the documentation to make clear that CMake integrates usage
requirements during generation and not synchronously during
configuration or execution of target_link_libraries.
Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ 709fb5c1 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 2d263bc3..709fb5c1
Brad King (1):
709fb5c1 SystemTools: Fix FileIsDirectory for Windows drive letter roots
Change-Id: Ie71305c3787806599f79a3cc7096e74e7237e986
Commit dac78148 (...makes the mingw cross compiler work out of the
box..., 2007-08-02) added to CMAKE_SYSTEM_PROGRAM_PATH and
CMAKE_SYSTEM_LIBRARY_PATH paths like "/bin" and "/lib" with no Windows
drive letter so that cross-compiling to Windows from Linux would search
these paths under CMAKE_FIND_ROOT_PATH. Later commit 2a782880 (...use
CMAKE_SYSTEM_PREFIX_PATH when possible, 2008-01-16) generalized this
approach by instead adding "/" to CMAKE_SYSTEM_PREFIX_PATH.
Both commits assumed that the paths would never match anything on
Windows hosts without a drive letter. However, Windows evaluates these
paths relative to the current working drive letter so find_* commands
may report paths like "/lib/..." when paths like "c:/lib/..." exist on
what happens to be current drive. Such drive-less paths are not
reliable when the working drive changes, so we should not use them.
Fix WindowsPaths.cmake to add '/' to CMAKE_SYSTEM_PREFIX_PATH only when
cross-compiling to Windows from a non-Windows host. This will avoid
searching and finding local paths without a drive letter on Windows.
Kitware Robot
Gregoire Lejeune
Alexander Mohr
Robert Maynard
Andreas Mohr
Brad King
Matt McCormick
Stephen Kelly
David Golub
Jack O'Connor
Victor Zverovich
Alex Neundorf
Marc Bartholomaeus