Port upstream commit 6cf33c93 (Issue 320: Rewrite (again) to avoid
the left shift that CLang dislikes so much, 2013-12-07) into CMake.
Inspired-by: Tim Kientzle <kientzle@freebsd.org>
Port upstream commit 533e8fda (Rework the sign-extension to avoid
left-shift of an explicit negative number, 2013-06-29) into CMake.
Inspired-by: Tim Kientzle <kientzle@freebsd.org>
Download http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt and place
it as Licenses/LGPLv2.1.txt in our source tree. When building cmake-gui,
use option CMake_GUI_DISTRIBUTE_WITH_Qt_LGPL to enable notification
in the "About" dialog of how the distribution of Qt is licensed.
Install the license file as ${CMAKE_ROOT}/Licenses/LGPLv2.1.txt so that
the dialog can display a path to it.
Since commit 7d47c693 (Drop compatibility with CMake < 2.4, 2013-10-08)
we no longer need to use the configure_file IMMEDIATE option to support
compatibility modes less than 2.0.
Configure our Sphinx conf.py with a copyright line extracted from
Copyright.txt instead of using the year in which the documentation is
built. This will future-proof the reported copyright year range when
building documentation for old versions.
Add the man page description line as explicit markup at the top of each
Help/manual/*.rst file and scan it from conf.py to automatically
generate the man_pages Sphinx configuration value. This reduces the
number of places that need to be changed when a new manual is added.
Include the CTestUseLaunchers module in the standalone build of
Utilities/Sphinx so that it can be built under CTest with the
CTEST_USE_LAUNCHERS option.
When scanning CMake module files for .rst comments, recognize
bracket comments starting in ".rst:" too. For example:
#[[.rst:
Include the bracket comment content terminated by the closing bracket.
Exclude the line containing the bracket if it starts in "#".
Teach the CMakeLib.testRST test to cover multiple bracket lengths
and ending brackets on lines with and without "#".
Update the cmake-developer.7 manual to document the bracket-comment
syntax for .rst documentation.
Generator expressions are supported in many places and are a distinct
concept worthy of their own manual page. The old builtin documentation
was previously represented by preprocessor macros to generate it into
each place that supports them. Factor out the duplicate content into a
dedicated cmake-generator-expressions manual page and reference it from
each original location.
Add a Utilities/Sphinx directory to hold CMake build code to run the
Sphinx (sphinx-doc.org) documentation generation tool. Create a
CMakeLists.txt file there capable of building either as a subdirectory
of the main CMake build, or as a standalone documentation build.
Add cache options SPHINX_MAN and SPHINX_HTML to select output formats
and SPHINX_EXECUTABLE to specify the sphinx-build executable. Add
bootstrap options --sphix-man and --sphinx-html to select output formats
and --sphinx-build=<sb> to specify the sphinx-build executable.
Create a "conf.py.in" file to configure_file into "conf.py" to tell
sphinx-build how to build our documents. Create a "cmake.py" Sphinx
extension module defining:
* The "cmake-module" directive used in Help/module/*.rst files to
scan .rst markup from the corresponding Modules/*.cmake file.
* A Sphinx domain called "cmake" defining documentation object types
for CMake Help/<type> directories: command, generator, manual,
module, policy, prop_*, and variable. Add a "role" for each type
to perform cross-references. Teach the roles to treat "<XYZ>"
as placeholders instead of explicit targets if not preceded by
a space. Add cmake domain directives to define command and
variable objects explicitly in .rst file content. This will
allow modules to define their own commands and variables and
have them indexed and linkable.
* A Sphinx document transform that converts Help/<type>/*.rst documents
into cmake domain objects of the corresponding <type> and adds index
entries for them. This will automatically index all CMake documentation
objects and provide cross-reference targets for them with no special
markup in the .rst files.
Drop the 'documentation' build target. We will no longer use the
executables to generate their own documentation. New infrastructure
will be introduced later to generate documentation.
The final location and name of a build-target is not determined
until generate-time. However, reading the LOCATION property from
a target is currently allowed at configure time. Apart from creating
possibly-erroneous results, this has an impact on the implementation
of cmake itself, and prevents some major cleanups from being made.
Disallow reading LOCATION from build-targets with a policy. Port some
existing uses of it in CMake itself to use the TARGET_FILE generator
expression.
54ef2be Haiku: Include files cleanup in cmCTest
38d5555 Haiku: Remove outdated preprocessor checks
1dc61f8 Haiku: Remove use of B_COMMON_DIRECTORY
7ebc1cb Haiku: Several fixes to platform module
1763c31 Set policy CMP0025 to NEW while building CMake itself
aa53ee5 Add policy CMP0025 for Apple Clang compiler id compatibility
ab65862 Clang: Add separate "AppleClang" compiler id
* Haiku does not define __BEOS__ anymore, so there is no need to guard
these BeOS specific workaround for Haiku.
* The workaround themselves are not needed for Haiku as it has much
better POSIX compatibility than BeOS did.
Applied-by: Rolf Eike Beer <eike@sf-mail.de>
CMake is aware of the policy's NEW behavior and the AppleClang compiler
id. Set the policy to NEW explicitly to avoid the warning and get the
NEW behavior.
Also teach the RunCMake test infrastructure to build tests with
-DCMAKE_POLICY_DEFAULT_CMP0025=NEW to avoid the policy warning
in test output that must match specific regular expressions.
Apple distributes their own Clang build with their own version numbers
that differ from upstream Clang. Use the __apple_build_version__ symbol
to identify the Apple Clang compiler and report the Apple Build Version
as the fourth version component in CMAKE_<LANG>_COMPILER_VERSION. Add
Compiler/AppleClang-<lang> and Platform/Darwin-AppleClang-<lang> modules
that simply include the upstream equivalents.
Fix comparisons of CMAKE_<LANG>_COMPILER_ID to Clang in CMake's own
source and tests to account for AppleClang.
Ensure CMAKE_DATA_DIR, CMAKE_DOC_DIR, and CMAKE_MAN_DIR are always
relative paths in CMake code, and set defaults accordingly. Use the
install() command instead of install_files() and install_targets().
This is more modern and also avoids stripping of the first character
from user-specified destinations.
While at it, fix the default destinations reported in the bootstrap
help.
Avoid requiring CMake 2.8.6 for CMakePushCheckState or CMake 2.8.8 for
CMakeExpandImportedTargets. Drop the custom versions of CMake modules
CheckCSource(Compiles|Runs) because we do not use the SAFESEH option
anyway.
Follow up change from commit ffa6faa4 (libarchive: Include cm_zlib.h to
get zlib used by CMake, 2011-12-20) for new includes of zlib.h in
updated libarchive.
The archive_string_conv type sc variable already freed via free(sc) on
the other hand in second line we are tyring to free its subset via
free(sc->from_charset) this will cause a problem because we couldn't
reach sc after first release.
Reviewed-by: Igor Murzov <e-mail@date.by>
LLVM headers define strlcat as a macro rather than as a function.
See upstream Curl issue:
http://curl.haxx.se/bug/view.cgi?id=1192
It was addressed by removing use of strlcat altogether. Port the
upstream fix to CMake's curl.
caught by clang's -fsanitize=shift. A small unsigned int was
promoted, according to C's regular promotion rules, to a signed
int, it was then left shifted. This sometimes pushed a 1 into
the sign bit, which is undefined behaviour. Fixed by using
unsigned temporaries.
d0c863f docbook: Fix Sun CC warning on ptr_fun(isalnum)
4e62784 docbook: Fix formatter naming convention to avoid shadow
9ad85dbb docbook: Remove redundant docs that cause invalid DocBook
9468b41 docbook: Add CMake.DocBook test to validate xml (#13508)
3a9e373 docbook: Add support for <abstract> at section level 1
67e7d49 docbook: Cleanup formatter and generated DocBook
55146ed docbook: Fix the DocBook section output
dbfe335 docbook: Factor out code to write valid DocBook IDs
cffa899 docbook: Remove table of contents
ac25bc0 Utilities/xml: Add docbook-4.5 DTD (#13508)
2b2e86f Utilities/xml: Add .gitattributes to disable whitespace checks
Some OpenSSL distributions have dropped support for the ancient SSLv2
protocol completely. Port changes from upstream curl to recognize this
case and avoid using it.
Run the shell code below to put the DTD in Utilities/xml/docbook-4.5:
v=4.5 &&
sha1=b9124233b50668fb508773aa2b3ebc631d7c1620 &&
mkdir Utilities/xml/docbook-$v &&
cd Utilities/xml/docbook-$v &&
wget -c http://www.oasis-open.org/docbook/xml/$v/docbook-xml-$v.zip &&
sha1sum docbook-xml-$v.zip |grep $sha1 &&
unzip docbook-xml-$v.zip &&
rm docbook-xml-$v.zip
Drop the "cmake -E chdir" wrapper and instead pass the DTD directory to
xmllint's --path option using url encoding. While at it, move the
XHTML1 DTD to "Utilities/xml/xhtml1" to make room for additional DTDs.
Raise the default "maxdata" linker setting on the 32-bit AIX release
binaries. This allows the CMake binaries to process larger projects
without encountering a "Segmentation fault in extend_brk".
Our Linux release machine 'magrathea' has a very old Linux to help build
portable binaries. It is so old that <elf.h> does not define the
DT_RUNPATH constant. Define the correct value in the build flags to
activate handling of ELF RUNPATH entries in the binary release.
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block. This is no longer the preferred style.
Run the following shell code:
for c in else endif endforeach endfunction endmacro endwhile; do
echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
Then, use ctest_sleep to separate uploads by at least one
second each, so that the files on the web server all get
distinct time stamps.
Then, when viewed on the web server, sorted by time, they
are also sorted alphabetically.
Only temporarily until we can setup a new cygwin build machine
for making releases. It's specific to the script that runs on
dash2win64 anyhow. When we add a new script to run it on a
different machine, and stop building the cygwin releases on
dash2win64, this change will naturally no longer apply.
We had complaints that people couldn't install the CMake source
tarball on some secure systems because there were "corrupt bz2
files" in it... We do not use these sample*.bz2 files anyhow
in the CMake build, so we'll just remove them.
Update the requirement specified in the top-level CMakeLists.txt file.
Drop the special-case minimum required version of 2.8.0 because the new
minimum subsumes it.
Revert commit 6c611c6b (libarchive: Restore CMake 2.6.3 as minimum
version, 2012-01-05) since our requirement now subsumes libarchive's.
The WindowsCache.cmake file hard-codes results for MS and similar
Windows toolchains. They are not valid for MinGW tools and also
interfere with cmlibarchive checks. Allow the checks to run.
35c48e1 Check*.cmake: Expand imported targets in CMAKE_REQUIRED_LIBRARIES
61cb4ea bootstrap: move while() and endwhile() into the bootstrap build
c9f2886 -don't pull in CheckTypeSize.cmake from the cmake which is being built
628f365 -remove trailing whitespace
We can be sure that at least cmake 2.6.3 is used when building cmcurl.
This means we always get in the first branch of the if().
I think it is not a good idea to pull a cmake module from the cmake
which is being built in, since this may use features which are not
supported in the cmake which is used to build cmake (e.g. CMAKE_CURRENT_LIST_DIR
which does not exist in cmake 2.6.3 which is the minimum for cmcurl).
A bit further below there is anyway code to handle the case that cmake is
older than 2.8.0, so it should be ok.
Alex
The CMake TarTest fails with the error
mbsnrtowcs.c:116: __mbsnrtowcs: Assertion
`status == GCONV_OK || status != GCONV_EMPTY_INPUT ||
status == GCONV_ILLEGAL_INPUT || status == GCONV_INCOMPLETE_INPUT ||
status == GCONV_FULL_OUTPUT' failed.
on very old glibc versions. Work around the problem by pretending that
mbsnrtowcs does not exist. Libarchive will fall back to mbrtowc.
Use the approach originally used in commit f91b3c1d (Add options to
build with system utility libraries, 2006-10-19) for all other
third-party libraries. Create a "cm_bzlib.h" header wrapper that
robustly includes the header from the bzip2 library chosen for the CMake
build (either builtin or system version). Include the header wrapper
anywhere we need the API provided by <bzlib.h>.
6c611c6 libarchive: Restore CMake 2.6.3 as minimum version
2f5b677 libarchive: Update README-CMake.txt for new snapshot
156cb3b Merge branch 'libarchive-upstream' into update-libarchive
fd42bf1 libarchive: Set .gitattributes to allow trailing whitespace
4f4fe6e libarchive 3.0.2-r4051 (reduced)
65b6e19 libarchive: Avoid bogus conversion warning from PGI compiler
9ccaeb1 libarchive: Suppress PathScale compiler warnings
2309438 libarchive: Rename isoent_rr_move_dir parameter isoent => curent
b6ca96e libarchive: Include linux/types.h before linux/fiemap.h
f293b73 libarchive: Define _XOPEN_SOURCE=500 on HP-UX
6781a09 libarchive: Cleanup after ZLIB_WINAPI check
f15d757 libarchive: Remove hard-coded build configuration
3a9f449 libarchive: Use Apple copyfile.h API only if available
6af6b96 libarchive: Do not use MNT_NOATIME if not defined
02d5e40 libarchive: Check for 'struct statvfs' member 'f_iosize'
8b7ee30 libarchive: Do not use ST_NOATIME if not defined
...
Upstream libarchive now requires CMake 2.8 to get the newer add_test
functionality. Since we do not build libarchive's tests we do not
need the requirement.
We cannot suppress PGI compiler warnings completely because even with
the "-w" flag the compiler still writes a message containing "compilation
completed with warnings" to stderr.
A warning is triggered by expressions like
test ? NULL : ptr_to_const_char
test ? ".." : ptr_to_const_char
that the PGI compiler handles incorrectly. It chooses the pointer type
of the first option (either void* or char*) and warns about conversion
of the second without a cast. Flip the expression logic to
!test ? ptr_to_const_char : NULL
!test ? ptr_to_const_char : ".."
to help the compiler choose the proper result type.
The HP-UX <wchar.h> header provides 'mbstate_t' in C89/C90 mode only if
_XOPEN_SOURCE is defined to exactly 500. Type 'mbstate_t' was
introduced in C89/C90 Normative Amendment 1, aka C94/C95, adding support
international character sets. It is part of C99 but not C89/C90.
The parent commit only added DART_TESTING_TIMEOUT to the cache.
Also add CTEST_TEST_TIMEOUT because the logic in
CMake/Tests/CMakeLists.txt uses that variable in its "long test
timeout" computation. Now the cygwin build really does have 7200
seconds before it calls timeout death on a test.
Configure the result as definition HAVE_STRUCT_STATVFS_F_IOSIZE and use
the member only if it exists. At least one platform (IRIX) provides
struct statvfs without this member.
VS 6 warns verbosely when WINVER >= 0x0500. Avoid defining WINVER and
_WIN32_WINNT to higher than 0x0400 on VS 6. Provide missing API
declarations in archive_windows.h when we do not get them from
<windows.h>. Provide GetVolumePathNameW because VS 6 does not declare
it regardless of the API version.
At least one compiler (Borland) defines mode_t as just "short" which is
signed. This breaks code like
switch(archive_entry_filetype(e)) {
case AE_IFREG:
...
}
if AE_IFREG and other constants have a longer signed type (int) because
sign extension of the mode_t return type from archive_entry_filetype
changes its value. Avoid the problem by ensuring the type of the
constants matches mode_t.
This change was originally made in commit a73acfbe (Fix for mode_t with
signed types, 2009-11-07). Port it to the new libarchive snapshot.
Mangle the open_FILE symbols to avoid conflict with open_file:
Warning: public '_archive_read_open_file'
in module 'archive_read_open_filename.c' clashes with
prior module 'archive_read_open_file.c'
Warning: public '_archive_write_open_file'
in module 'archive_write_open_filename.c' clashes with
prior module 'archive_write_open_file.c'
This workaround should not go upstream because it will break when
mixing compilers.
Restore Windows 64-bit lseek removed by upstream svn revision 3826
(Cast away __la_lseek(), use _lseeki64() instead, 2011-11-21). We
need it on Borland.
Make changes equivalent to those originally made by commits
bd56626a (Fixes for the OSF operating system build, 2010-09-08)
92c082b1 (Add a fix for the inline keyword on the osf os, 2010-09-10)
but based on the updated libarchive snapshot.
Remove add_subdirectory() calls for directories not included in the
reduced libarchive snapshot. Remove options that configure settings in
the missing directories.
Previously, the ExternalProject test was timing out at the
default timeout value of 1500 seconds. Give it time, little
one, it will finish if you learn patience.
5be0e92 Merge branch 'upstream-kwiml' into import-KWIML
a8f6159 KWIML: Create test output dir for Xcode
33fff24 KWIML: No INT_SCN*8 on Intel for Windows
bcc06d4 KWIML: No INT_SCN*8 on SunPro compiler
6d12ab3 KWIML: Suppress printf/scanf format warnings in test
553acec KWIML: Avoid redefining _CRT_SECURE_NO_DEPRECATE in test.h
93cebca Configure KWIML inside CMake as cmIML
b2975ad Merge branch 'upstream-kwiml' into import-KWIML
831bade KWIML: The Kitware Information Macro Library
This version of MinGW defines _SSIZE_T_ for ssize_t. This patch is
based on upstream libarchive SVN commit 3649 (Fix build with mingwrt
3.20, 2011-08-27).
Inspired-by: Tim Kientzle <kientzle@freebsd.org>
Re-arrange the logic to look for KWStyle in the typical install
locations and under the Dashboards/Support directory for the
typical CMake dashboard machine. If it's there, turn on CMAKE_USE_KWSTYLE
by default, thereby activating the KWStyle related custom targets
and the KWStyle test.
The older install_files command uses a leading slash in front
of the destination directory, whereas the modern signature does
not. Use the modern signature since that's what the CMake devs
are now used to.
Set GIT_COMMAND to "git" -- each machine involved in building
the CMake release binaries has the right "git" in the PATH.
Separate the release scripts into two batches so we can build
multiple releases on the same machine, in serial, if necessary.
We currnetly do this with the Windows and Cygwin release
binaries on dash2win64.
Sort the files to be uploaded, so that sorting them by modification
time (file copy / upload time) is equivalent to sorting them
alphabetically.
OpenSSL is not part of the Linux Standard Base but its headers and
libraries may still be found at build time even though they may not be
available at runtime. Use it only if explicitly allowed.
If neither MAJOR_IN_MKDEV or MAJOR_IN_SYSMACROS is defined then provide
our own implementation of these macros locally. This complements the
change in commit cf5ad183 (Fix major() check for LSB 4.0, 2011-01-12).
This patch is based on upstream libarchive SVN commit 1553 (Shuffle the
major/minor/makedev support a bit; this should work on both Windows and
Haiku, 2009-10-31).
Inspired-by: Tim Kientzle <kientzle@freebsd.org>
The LSB header files define major() as a macro but if it is ever called
the macro references symbols not available at link time. Improve the
test for major() to actually call the macro and try to link. This
approach is based on upstream libarchive SVN commit 2866 which fixed
libarchive issue 125, submitted in response to CMake issue #11648.
Inspired-by: Tim Kientzle <kientzle@freebsd.org>
7e0b001 Fix missed _POLL_EMUL_H_ and HAVE_POLL combo
8a61950 Toss out strerror_r macros
44fca8b Check for poll when looking for _POLL_EMUL_H_
8d36890 Use _POLL_EMUL_H_ instead of HAVE_POLL_FINE
c5cbb31 Ignore strerror_r since CMake isn't threaded
With the switch to upstream ncurses "ABI 6", Cygwin's ncurses has YA ABI
bump and is now libncurses10. However, the regex used to determine in
Utilities/Release/Cygwin/CMakeLists.txt which libncurses is being used
does not handle multiple-digit ABIs.
libncurses8 was the first version to be built with libtool and therefore
contains a hyphen (cygncurses-8.dll). It was first introduced in 2004,
so it should be sufficiently old to rely on. Furthermore, libncurses7
has a serious flaw in that it completely breaks if rebased.
Therefore the easiest solution is to only look at the hyphened versions
and change the regex accordingly.
In commit bb1df1ec, we temporarily ran an alternate test,
guaranteed to fail when the --help output of xmllint did
not contain --nonet and --path.
This commit simply eliminates the test altogether in
this condition rather than make an attempt (doomed to
fail) to pull down the dtd over the internet.
On date=2010-11-04, the CMake dashboard results showed that
the test failed on the following CMake dashboard machines:
dash8.kitware
dash8.kitwarein.com
dashsun1
dashsun1.kitware
ferrari
This is a very small subset of the dashboard machines, and
we have enough proof from enough other machines that the test
passes with xmllint versions new enough to have the --nonet
support.
Therefore, eliminate the CMake.HTML test on machines with old
versions of xmllint. To run the test, make sure you run it
on a machine with a new enough xmllint.
Also, emit "xmllint" and "xmllint --version" output before
failing so that we can inspect the output from all the
dashboard machines in CDash test results.
4a67481 Update release scripts.
7d148d8 Fix the name of the variable being tested.
297be5b add next as an orgin based branch, and not a tag.
187976b Fix release scripts to be able to build releases from tags.
Dereferencing a 0-pointer is undefined behavior, not a deterministic
crash. Use a 1-pointer instead. This also avoids a warning by Clang
about the undefined behavior.
At least one version of GNU tar (1.15.1 with Fedora patches) does not
recognize these attributes and exits with error. Do not generate them.
Patch from upstream libarchive svn r2563.
Change types of local variables, or casting, or re-arrange
expressions to get rid of "conversion may alter value" warnings
as seen on recent dashboard submissions from londinium.kitware.
If defined and non-empty, the value of CMAKE_TESTS_CDASH_SERVER should point
to a CDash server willing to accept submissions for a project named
PublicDashboard. On machines that also run a CDash dashboard, set this
variable to "http://localhost/CDash-trunk-Testing" so that the CMake tests
that submit dashboards do not have to send those submissions over the wire.
The CTestSubmitLargeOutput test runs a dashboard that has a test that produces
very large amount of output on stdout/stderr. Since we do not even want to
attempt to send such large output over the wire, this test is off by default
unless the CMAKE_TESTS_CDASH_SERVER server is localhost. This test is expected
to cause a submission failure when sent to CDash. It passes if the submit
results contain error output. It fails if the submit succeeds.
CMAKE_TESTS_CDASH_SERVER: CDash server used by CMake/Tests.
If not defined or "", this variable defaults to the server at
http://www.cdash.org/CDash.
If set explicitly to "NOTFOUND", curl tests and ctest tests that use the
network are skipped.
If set to something starting with "http://localhost/", the CDash is expected
to be an instance of CDash used for CDash testing, pointing to a
cdash4simpletest database. In these cases, the CDash dashboards should be
run first.
Organize Utilities/CMakeLists.txt to avoid duplicate install command
calls. We collect each type of documentation in a variable listing its
files for installation and then use one install call at the end.
Brad King
Stephen Kelly
Ruslan Baratov
Alex Neundorf
Daniele E. Domenichelli
Adrien Destugues
Sean McBride
Ömer Fadıl USTA
Andreas Mohr
Bill Hoffman
Daniel Pfeifer
David Cole
Marcin Wojdyr
Kitware Robot
Rolf Eike Beer
Jim Hague
Artur Kedzierski
Nicolas Despres
Modestas Vainius
Ben Boeckel
Yaakov Selkowitz
Kai Wasserbäch
Ruben Van Boxem