Commit Graph

269 Commits

Author SHA1 Message Date
Brad King 1763c31c3b Set policy CMP0025 to NEW while building CMake itself
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.
2013-10-07 20:12:46 -04:00
Brad King df62f64db7 Clean up install rules of CMake itself (#14371)
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.
2013-08-26 11:54:07 -04:00
Brad King 56ca8d4e63 Tests: Add generator toolset support
Propagate CMAKE_GENERATOR_TOOLSET through the test hierarchy so that all
tests can build with the selected generator toolset, if any.
2013-02-07 11:09:56 -05:00
Stephen Kelly c77281061c Add the -Wundef flag when compiling CMake. 2013-01-08 20:35:23 +01:00
Brad King 2c24ca9219 Remove references to KWSys Process Win9x support
The KWSys "EncodeExecutable" and "ProcessFwd9x" executables were dropped
from KWSys along with Win9x Process support.  Drop references from the
rest of the CMake build rules.
2012-12-19 09:07:41 -05:00
Stephen Kelly d06a9bdf3a Enable some compiler warnings when building CMake.
The warnings are enabled for now only when using GCC 4.2 or later.
It may be possible later to also enable them when building CMake
with clang.  Don't duplicate the compiler flags if already set.
2012-11-13 13:26:59 -05:00
Marcin Wojdyr 84b49be8f0 Remove CMake multiline block-end command arguments
removing arguments omitted in 9db3116226
2012-08-15 16:50:29 -04:00
Kitware Robot 9db3116226 Remove CMake-language block-end command arguments
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
2012-08-13 14:19:16 -04:00
Kitware Robot 77543bde41 Convert CMake-language commands to lower case
Ancient CMake versions required upper-case commands.  Later command
names became case-insensitive.  Now the preferred style is lower-case.

Run the following shell code:

cmake --help-command-list |
grep -v "cmake version" |
while read c; do
    echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
2012-08-13 14:19:16 -04:00
Kitware Robot 7bbaa4283d Remove trailing whitespace from most CMake and C/C++ code
Our Git commit hooks disallow modification or addition of lines with
trailing whitespace.  Wipe out all remnants of trailing whitespace
everywhere except third-party code.

Run the following shell code:

git ls-files -z -- \
 bootstrap doxygen.config '*.readme' \
 '*.c' '*.cmake' '*.cpp' '*.cxx' \
 '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \
 '*.mm' '*.pike' '*.py' '*.txt' '*.vim' |
egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' |
egrep -z -v '^(Modules/CPack\..*\.in)' |
xargs -0 sed -i 's/ \+$//'
2012-08-13 14:18:39 -04:00
Brad King d960de2f54 Require CMake 2.8.2 or higher to build CMake
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.
2012-04-26 16:39:54 -04:00
Eric NOULARD 5b97942cbb Enhancement of bash completion scripts given by Igor Murzov.
The orginal patch has been reworked in order to follow
CMake source tree layout habit.

Inspired-By: Igor Murzov <e-mail@date.by>
2012-04-23 20:46:08 +02:00
Brad King 0c7029c642 Refactor CMake version handling
Move the CMake version number components out of "CMakeLists.txt" into
dedicated file "Source/CMakeVersion.cmake".  Set the TWEAK level to the
date explicitly.  Add a "Source/CMakeVersion.bash" script to update the
date, thus replacing KWSys DateStamp for CMake.  Teach the bootstrap
script to extract the version components from their new location.
2012-04-20 11:25:55 -04:00
David Cole e9c0d3a017 Begin post-2.8.8 development 2012-04-18 17:54:30 -04:00
David Cole 6218aba37a CMake 2.8.8 2012-04-18 12:03:39 -04:00
David Cole d61d860dc3 CMake 2.8.8-rc2 2012-04-05 10:26:26 -04:00
David Cole 44bcf815cb CMake 2.8.8-rc1 2012-03-22 14:25:21 -04:00
David Cole 5a5c32e1f2 Merge topic 'update-libarchive'
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
...
2012-01-09 14:10:01 -05:00
Rolf Eike Beer 4c2d27edd9 remove reference to CVS directory when installing files
CMake is in git, let's ignore this.
2012-01-02 18:53:27 +01:00
David Cole b1d92955af Begin post-2.8.7 development 2011-12-30 15:26:24 -05:00
David Cole 7f8f6dbf45 CMake 2.8.7 2011-12-30 11:05:59 -05:00
Brad King 504660ea70 Configure libarchive build within CMake
Re-enable the option to build libarchive within CMake now that we have
imported a new snapshot.  Force libarchive ENABLE_* cache options to the
values CMake needs.  Set ENABLE_OPENSSL based on CMAKE_USE_OPENSSL to
preserve the behavior introduced in commit ee55a4f7 (Use OpenSSL only if
CMAKE_USE_OPENSSL, 2011-02-08).
2011-12-23 16:04:58 -05:00
David Cole a1c9de5635 CMake 2.8.7-rc2 2011-12-21 15:05:00 -05:00
Brad King f6ac86d70e libarchive: Remove our copy to make room for new import 2011-12-20 11:47:27 -05:00
David Cole 56b5a72ebd CMake 2.8.7-rc1 2011-12-08 10:15:34 -05:00
David Cole 6ac35e5cb3 Merge topic 'import-KWIML'
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
2011-11-15 14:39:12 -05:00
David Cole 3105dc3de6 Begin post-2.8.6 development 2011-10-04 14:41:15 -04:00
David Cole 5971063a5c CMake 2.8.6 2011-10-04 11:48:52 -04:00
David Cole c16e387412 CMake 2.8.6-rc4 2011-09-22 14:08:22 -04:00
David Cole afff1ab901 Merge branch 'release' 2011-09-22 14:06:40 -04:00
David Cole c336778c52 CMake: Reference test targets only when BUILD_TESTING is ON
You cannot set a property on a target that's not there, and
these targets are not there when BUILD_TESTING is OFF.

Thanks to Sankhesh Jhaveri for the bug report.
2011-09-14 10:38:04 -04:00
David Cole 281b93734c CMake 2.8.6-rc3 2011-09-09 11:53:38 -04:00
David Cole bf14d95946 CMake 2.8.6-rc2 2011-09-02 15:35:06 -04:00
David Cole 04b68853d5 CMake 2.8.6-rc1 2011-08-26 11:26:04 -04:00
David Cole 2a97c5d52f Begin post-2.8.5 development 2011-07-08 11:05:10 -04:00
David Cole ee1c6a5b06 CMake 2.8.5 2011-07-08 07:12:50 -04:00
Brad King 93cebcaf23 Configure KWIML inside CMake as cmIML 2011-06-27 14:15:37 -04:00
David Cole e8e1048c5f CMake 2.8.5-rc3 2011-06-21 13:05:02 -04:00
David Cole 34cfc880b1 CMake 2.8.5-rc2 2011-06-15 09:15:54 -04:00
David Cole 986a115267 CMake 2.8.5-rc1 2011-05-25 09:52:01 -04:00
Brad King 9c78ef1395 COMP: Fix build against non-standard outside libarchive
Use the include directories reported by find_package(LibArchive).
2011-03-31 16:59:03 -04:00
Brad King fa10a67d09 Remove unused CMAKE_BACKWARDS_COMPATIBILITY mark
CMake itself has no calls to cmake_minimum_required with VERSION < 2.6
so this cache variable does not appear at all.
2011-03-01 16:19:53 -05:00
Brad King c3e452e944 Require at least CMake 2.6.3 to build current CMake
Remove some cruft left for supporting builds with CMake 2.4.
2011-02-24 15:14:08 -05:00
David Cole 4d1240eb0a Begin post-2.8.4 development 2011-02-15 11:45:45 -05:00
David Cole 1bb4c7be11 CMake 2.8.4 2011-02-15 10:31:54 -05:00
David Cole 086cd2fa40 CMake 2.8.4-rc2 2011-01-31 13:03:26 -05:00
David Cole 37f4a1d121 Merge branch 'release' 2011-01-31 12:43:34 -05:00
David Cole 799efb4a2c CMake 2.8.4-rc1 2011-01-12 09:32:11 -05:00
Brad King 60d72b56ed bootstrap: Granular system library selection (#11431)
This adds the ability for packagers to specify that some libraries
should use system versions and others should use the CMake versions.

This allows a bit of flexibility and means Homebrew (an OSX package
manager) no longer has to continue to patch the CMake build process.

Inspired-by: Mike McQuaid <mike@mikemcquaid.com>
2011-01-10 09:32:09 -05:00
Brad King 85c0a69a92 Cygwin: Do not define 'WIN32' (#10122)
One of Cygwin's goals is to build projects using the POSIX API with no
Windows awareness.  Many CMake-built projects have been written to test
for UNIX and WIN32 but not CYGWIN.  The preferred behavior under Cygwin
in such projects is to take the UNIX path but not the WIN32 path.

Unfortunately this change is BACKWARDS INCOMPATIBLE for Cygwin-aware
CMake projects!  Some projects that previously built under Cygwin and
are Cygwin-aware when they test for WIN32 may now behave differently.
Eventually these projects will need to be updated, but to help users
build them in the meantime we print a warning about the change in
behavior.  Furthermore, one may set CMAKE_LEGACY_CYGWIN_WIN32 to request
old behavior during the transition.

Normally we avoid backwards incompatible changes, but we make an
exception in this case for a few reasons:

(1) This behavior is preferred by Cygwin's design goals.

(2) A warning provides a clear path forward for everyone who may see
incompatible behavior, and CMAKE_LEGACY_CYGWIN_WIN32 provides a
compatibility option.  The warning and compatibility option both
disappear when the minimum required version of CMake in a project is
sufficiently new, so this issue will simply go away over time as
projects are updated to account for the change.

(3) The fixes required to update projects are fairly insignificant.
Furthermore, the Cygwin distribution has no releases itself so project
versions that predate said fixes tend to be difficult to build anyway.

(4) This change enables many CMake-built projects that did not
previously build under Cygwin to work out-of-the-box.  From bug #10122:

  "I have built over 120 different source packages with (my patched)
   CMake, including most of KDE4, and have found that NOT defining
   WIN32 on Cygwin is much more accurate." -- Yaakov Selkowitz

A fully compatible change would require patches on top of these project
releases for Cygwin even though they otherwise need not be aware of it.

(5) Yaakov has been maintaining a fork of CMake with this change for the
Cygwin Ports distribution.  It works well in practice.  By accepting the
change in upstream CMake we avoid confusion between the versions.

CMake itself builds without WIN32 defined on Cygwin.  Simply disable
CMAKE_LEGACY_CYGWIN_WIN32 explicitly in our own CMakeLists.txt file.
2010-12-17 14:19:58 -05:00