Previously CMake silently accepted the empty string and added a bogus
dependency on the current directory. Instead warn about the empty file
name and ignore it. We cannot make this an error because there may be
existing projects that accidentally depend on the old behavior.
Add a RunCMake.include test to cover this case.
Otherwise when linking 'CustomCommand' some linkers report
ld: 0711-224 WARNING: Duplicate symbol: .main
Suggested-by: Daniel R. Gomez <gomez@teragram.com>
6b31d39 Ninja: don't shadow 'outputs' variable
9b311fb Ninja: add soname test case
e3b1be2 Ninja: Clean all symlink created for libraries.
990f77e Ninja: remove int/size_t warning
If the directory already exists some svnadmin versions report
svnadmin: E200011: Repository creation failed
svnadmin: E200011: Could not create top-level directory
svnadmin: E200011: '.../CTest UpdateSVN/repo' exists and is non-empty
Since commit e1409ac5 (Support building shared libraries or modules
without soname, 2012-04-22) CMake crashes on the code
add_library(foo SHARED foo.nolang)
because the logic to lookup the language's soname flag was moved from
cmTarget::GetLibraryNames to cmMakefile::GetSONameFlag without its check
for a NULL language. Restore the check for NULL.
Add RunCMake.Languages test to cover language error cases like this one.
If the user has configured 'core.autocrlf' and 'core.safecrlf' then
'git submodule add' will fail to 'git add' the '.gitmodules' file because
it has LF newlines, at least as of Git 1.7.11. Disable 'core.safecrlf'
in our test repository to avoid the problem.
eb410e8 Ninja: disable cldeps for bcc32, it's too old, and ninja would also not build
5ead31d Ninja: try work around for bcc32 bug
1333b57 Ninja: build server fixes
9081e3a remove warning about unused parameter
f430bea Ninja: maybe this fixes the bcc32 build
f2c1288 Ninja: msvc6 for-scoping
44b9bbc Ninja: build with old msvc versions
57156a5 Ninja: build server fixes
f1abdce Ninja: some bytes of the rc files couldn't be piped correctly
2de963d Ninja: don't remove space between command and parameters
50b6f33 Ninja: build cmcldeps with mingw
c05653e Ninja: try to make GetProcessId visible
ab245ff Ninja: but cl supports /nologo ...
bf58e9a Ninja: no /nologo option in old rc.exe
2fb07fc Ninja: Eclipse and KDevelop fixes for ninja
518c065 Ninja: don't pollute build dir with preprocessed rc files
...
Use CXXFLAGS in the makefile's link rule since it invokes the C++
compiler front-end. Retool the makefile not to require GNU Make. Using
backticks instead of $(shell ...) is safe so long as one guards against
the possibility of backslashes getting inside the backticks, so use
temporary files and shell variables to avoid them.
bd34963 Refactor generation of shared library flags
55d7aa4 Add platform variable for flags specific to shared libraries
31d7a0f Add platform variables for position independent code flags
CMAKE_SHARED_LIBRARY_<lang>_FLAGS has flags on various platforms for a
variety of purposes that are correlated with shared libraries but not
exclusive to them. Refactor generation of these flags to use new
purpose-specific platform variables
CMAKE_<lang>_COMPILE_OPTIONS_DLL
CMAKE_<lang>_COMPILE_OPTIONS_PIC
CMAKE_<lang>_COMPILE_OPTIONS_PIE
Activate the DLL flags specifically for shared libraries. Add a new
POSITION_INDEPENDENT_CODE target property to activate PIC/PIE flags, and
default to true for shared libraries to preserve default behavior.
Initialize the new property from CMAKE_POSITION_INDEPENDENT_CODE to
allow easy global configuration in projects.
Although the default behavior is unchanged by this refactoring, the new
approach ignores CMAKE_SHARED_LIBRARY_<lang>_FLAGS completely. We must
leave it set in case projects reference the value. Furthermore, if a
project modifies CMAKE_SHARED_LIBRARY_<lang>_FLAGS it expects the new
value to be used. Add policy CMP0018 to handle compatibility with
projects that modify this platform variable.
Add a PositionIndependentCode test on platforms where we can get
meaningful results.
Store in new platform variables
CMAKE_${lang}_COMPILE_OPTIONS_PIC
CMAKE_${lang}_COMPILE_OPTIONS_PIE
flags for position independent code generation.
In almost all cases, this means duplication of the
CMAKE_SHARED_LIBRARY_${lang}_FLAGS for the _PIC case and using the
assumed pie equivalent for the _PIE case. Note that the GNU compiler
has supported -fPIE since 3.4 and that there is no -fPIC on GNU for
Windows or Cygwin.
There is a possibility that the _PIE variables are not correct.
However, as there is no backwards compatibility to be concerned about
(as the POSITION_INDEPENDENT_CODE property is not used anywhere yet),
the current state suffices.
cmcldeps wraps cl and adds /showInclude before calling cl.
It parses the output of cl for used headers, drops system
headers and writes them to a GCC like dependency file.
cmcldeps uses ATM ninja code for process handling,
but could be ported later to SystemTools.
TODO: Why needs ninja multiple calls in the BuildDepends test?
3545645 Exclude the CompileCommandOutput test on WIN32.
fbaddf4 Escape the source file to be compiled if required.
db839be Make the CMAKE_EXPORT_COMPILE_COMMANDS option work with Ninja.
8778357 Add newline to the output.
2c04bc0 Move the EscapeJSON method to a sharable location.
14b213c add test for #13241: empty SIZEOF_VOIDP in write_basic_package_version_file
00ae36f write_basic_package_version_file() now works with unset CMAKE_SIZEOF_VOID_P
More generally add the check for possible generator "activation" at
runtime depending on a generator specific check.
The dynamic behavior is currently implemented only for MacOS
and should be fully backward compatible for other system.
Inspired-By Tom Hughes <tomtheengineer@gmail.com>
c806b23 CDash now supports lots of files in coverage. So, show all files.
761d931 Do not try to run bullseye coverage if COVFILE env is empty.
5b69ce4 Update test data to match new coverage format.
1b418f1 Change GT.M Coverage Parser global
b0c07a1 Disable bullseye coverage for mumps coverage test.
0a169e6 Remove uncovered files from cache coverage data.
a7abf5e Add ability to specify more than one package directory or coverage directory.
220afca Use <TARGET_FILE> expression to run ctest so it works with Xcode and VS IDE.
62f6bce Use a script to run the test because WORKING_DIRECTORY is not in 2.8.2.
f5c5db0 Fix some warnings and a bug where it went past the length of a vector.
7955e99 Add support for Cache coverage.
a86cd33 Add virutal destructor to silence warning.
319eeb0 Add test for mumps coverage. Also refactor code to prepare for cache coverage.
72210c2 Fix line length.
dd07161 Fix warning about char* instead of const char*.
e6412e0 Add support to ctest for GTM mumps coverage.
Brad King
David Cole
Peter Kuemmel
Stephen Kelly
Daniel R. Gomez
Mario Bensi
Alex Neundorf
Eric NOULARD
Bill Hoffman