Commit Graph

32 Commits

Author SHA1 Message Date
Nate Eldredge bf89f91034 CheckIncludeFiles: Use modern C declaration for 'main' (#15058)
Otherwise some compilers will incorrectly fail the checks when certain
warning/error flags are enabled.
2014-08-05 09:09:58 -04:00
Brad King 4f2fcce4b9 Check*: Allow result variables to contain regex special characters (#14923)
Prior to the existence of the if(DEFINED) condition, many of our Check
modules implemented the condition with a hack that takes advantage of
the auto-dereference behavior of the if() command to detect if a
variable is defined.  The hack has the form:

 if("${VAR} MATCHES "^${VAR}$")

where "${VAR}" is a macro argument reference.  However, this does not
work when the variable named in the macro argument contains characters
that have special meaning in regular expressions, such as '+'.  Run the
command

 git grep -E 'if\("\$\{.*\}" MATCHES "\^\$\{.*\}\$"\)' -- Modules/Check*

to identify lines with this problem.  Use if(NOT DEFINED) instead.
2014-07-31 09:48:41 -04:00
Clinton Stimpson 4c0cc9ab91 Check*.cmake : Add CMAKE_REQUIRED_QUIET flag.
Setting this flag can silence messages from the Check*.cmake modules.
This can be used by Find*.cmake modules when they are in silent mode.
2014-03-29 20:14:23 -06:00
Daniele E. Domenichelli 15610bb5b1 Drop use of configure_file IMMEDIATE option
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.
2013-11-13 10:12:17 -05:00
Kitware Robot f051814ed0 Convert builtin help to reStructuredText source files
Run the convert-help.bash script to convert documentation:

 ./convert-help.bash "/path/to/CMake-build/bin"

Then remove it.
2013-10-15 14:12:03 -04:00
Stephen Kelly 4ad02332aa Remove period at the end of the check message.
Other messages don't have one.
2012-09-29 18:44:41 +02:00
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 5adb6b7a34 CheckIncludeFiles: Shorten check description message
Since commit 44d007b6 (CheckIncludeFiles: fix status output, 2012-02-01)
check_include_files reports the list of files tested instead of the name
of the variable storing the result.  Some projects incrementally test
and concatenate very long lists leading to long messages that do not
provide much information.  Users report confusion especially when the
lines wrap.

For lists of more than two files produce messages of the format

 Looing for N include files first.h, ..., last.h

where N is the list length and "..." is literal.  Leave the log file
entries and cache entry description unchanged as they should have the
full detail of the check performed.
2012-04-09 15:57:02 -04:00
Rolf Eike Beer 44d007b659 CheckIncludeFiles: fix status output
CHECK_INCLUDE_FILES("foo.h" HAVE_FOO_H) gave an output like:

  Looking for include files HAVE_FOO_H

After this change it does now what CHECK_INCLUDE_FILE() also does:

  Looking for include files foo.h
2012-02-01 18:14:52 +01:00
Todd Gamblin 2cde67a781 Modules: Fix spelling 'To distributed' -> 'To distribute' 2010-08-09 08:48:31 -04:00
Brad King 3a666595c9 Convert CMake non-find modules to BSD License
This adds copyright/license notification blocks CMake's non-find
modules.  Most of the modules had no notices at all.  Some had notices
referring to the BSD license already.  This commit normalizes existing
notices and adds missing notices.
2009-09-28 11:46:51 -04:00
Bill Hoffman 1871f06ad6 BUG: fix double cmakefiles directory 2008-02-17 17:40:01 -05:00
Ken Martin 8e9a6beccc ENH: centralized locaiton of CMakeFiles setting 2006-06-14 12:28:32 -04:00
Andy Cedilnik 743b4c9983 BUG: Fix the module 2006-02-24 09:08:03 -05:00
Andy Cedilnik 01a55559dd ENH: Make modules use configure instead of file write 2006-02-23 09:58:07 -05:00
Brad King f0a1da00c1 ENH: Made Check* modules more consistent and well documented. Added CMAKE_REQUIRED_DEFINITIONS option. 2006-02-09 19:23:18 -05:00
Brad King c90b8d0537 ENH: Patch from Alexander Neundorf to improve behavior. 2006-02-09 13:14:57 -05:00
Ken Martin 4bdca3b404 ENH: put CmakeTmp into CMakeFiles 2006-01-12 13:49:32 -05:00
Ken Martin d2689c95a1 ENH: some style fixes for the book 2005-12-15 10:41:19 -05:00
Bill Hoffman b7fa820118 ENH: add documentation support for modules 2005-12-14 13:51:08 -05:00
Ken Martin 0a5b9db60b DOC: better documentaiton 2005-11-02 13:51:59 -05:00
Ken Martin c6b011e35e ENH: put cmake files intoa CMakeFiles subdir to clean up bin tree 2005-07-29 09:19:25 -04:00
Andy Cedilnik b1a1526e14 ENH: When test fails, write out the output 2004-10-05 08:32:08 -04:00
Andy Cedilnik 8149dbed29 ENH: Cleanups and add missing CMakeOutput.log and CMakeError.log appending. Close Bug #136 - Verify that all modules that do try compile produce CMakeError.log and CMakeOutput.log 2003-08-08 11:59:07 -04:00
Andy Cedilnik d6ebc123f7 ENH: Extra new line after output 2003-07-17 14:55:45 -04:00
Andy Cedilnik a17587c244 ENH: Replace WRITE_FILE with FILE(WRITE and FILE(APPEND. Replace MAKE_DIRECTORY with FILE(MAKE_DIRECTORY, replace STRING(ASCII things 2003-07-11 14:14:03 -04:00
Andy Cedilnik eb5fe7990a ERR: Remove warning for main returning void. 2003-05-05 09:54:55 -04:00
Andy Cedilnik 6c9d1983d7 This list can be really long. Only display the variable name 2003-01-21 14:01:41 -05:00
Andy Cedilnik e720b84d6b Add required flags 2003-01-03 19:23:19 -05:00
Andy Cedilnik de00883c41 Add macro for checking if a swequence of includes can be includes 2003-01-01 18:00:49 -05:00