bc280f1c81
set: Fix handling of empty value with PARENT_SCOPE
...
Just as
set(VAR "")
sets VAR to an empty string in the current scope, the code
set(VAR "" PARENT_SCOPE)
is documented to set the variable to an empty string in the parent
scope. Fix the implementation to make it so.
2013-11-13 10:15:56 -05:00
20afbd5e03
set: Handle value-less PARENT_SCOPE explicitly
...
The code "set(VAR PARENT_SCOPE)" unsets VAR in the parent scope.
Implement this case explicitly next to where "set(VAR)" is explicitly
handled to unset VAR in the current scope.
2013-11-13 10:14:21 -05:00
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
9203e9187e
Fix spelling errors reported by Lintian.
...
During a Lintian run on the binary packages of CMake in Debian I was
notified of many spelling mistakes.
2010-07-13 09:41:37 -04:00
9a77f65da7
Remove CMake Policy CMP0015 until it is revised
...
We revert commit "Create CMake Policy CMP0015 to fix set(CACHE)" because
the NEW behavior of the policy breaks a valid use case:
# CMakeLists.txt
option(BUILD_SHARED_LIBS "..." ON)
add_library(mylib ...)
set(BUILD_SHARED_LIBS OFF) # we want only mylib to be shared
add_subdirectory(ThirdParty)
# ThirdParty/CMakeLists.txt
option(BUILD_SHARED_LIBS "..." ON)
# uh, oh, with NEW behavior this dir uses shared libs!!!
We'll re-introduce the policy later with a different change in behavior
to resolve the motivating case, which was more subtle but less common.
See issue #9008 .
2009-10-08 14:56:15 -04:00
96afb12087
Convert CMake to OSI-approved BSD License
...
This converts the CMake license to a pure 3-clause OSI-approved BSD
License. We drop the previous license clause requiring modified
versions to be plainly marked. We also update the CMake copyright to
cover the full development time range.
2009-09-28 11:43:28 -04:00
b41a548d86
Add parentheses around '&&' between '||' for gcc
...
The GNU compiler warns about possible operator precedence mistakes and
asks for explicit parentheses (-Wparentheses). We add the parentheses
to silence the warning. This also fixes one real logic error in the
find_package() implementation by correcting expression evaluation order.
2009-09-11 08:18:15 -04:00
ee2b446c95
Create CMake Policy CMP0015 to fix set(CACHE)
...
The set(CACHE) and option() commands should always expose the cache
value. Previously we failed to expose the value when it was already set
if a local variable definition hid it. When set to NEW, this policy
tells the commands to always remove the local variable definition to
expose the cache value. See issue #9008 .
2009-09-10 16:59:45 -04:00
ad194e659f
STYLE: cacheStart is used only locally in the if-branch
...
Alex
2009-05-10 16:07:34 -04:00
0c24570ee4
BUG: fix issue with -D and cache force
2008-11-21 16:32:39 -05:00
870571b28b
ENH: Simplify error message for invalid set(... CACHE) calls to make it look nicer with new message format.
2008-03-13 13:52:49 -04:00
0e69d38004
ENH: add return and break support to cmake, also change basic command invocation signature to be able to return extra informaiton via the cmExecutionStatus class
2008-01-23 10:28:26 -05:00
fc8ce17433
ENH: remove RAISE_SCOPE() again and instead add SET(<var> <value> PARENT_SCOPE)
...
Alex
2008-01-18 15:52:54 -05:00
ab61137eb1
COMP: Fix and/or disable warnings for Borland 5.6 build.
2006-08-01 11:38:42 -04:00
3d96e52261
STYLE: some m_ to this-> cleanup
2006-03-15 11:02:08 -05:00
99fa337616
BUG: Remove memory leak
2005-06-03 14:17:59 -04:00
c66e55a91a
COMP: fix unused var warning
2005-01-20 15:26:11 -05:00
acdd032109
ENH: now the set command can set environment variables
2005-01-20 14:38:16 -05:00
96cdce0083
ENH: fixed SET command to accept cache values with more than one value
2005-01-04 08:42:25 -05:00
c74ce9b218
BUG: A variable is not in the cache if it is UNINITIALIZED.
2002-11-08 18:05:42 -05:00
1f6a3c67b1
ENH: Added reference to Copyright.txt. Removed old reference to ITK copyright. Changed program name to CMake instead of Insight in source file header. Also removed tabs.
2002-10-23 18:03:27 -04:00
f6a1218e10
Remove warning
2002-10-10 08:11:37 -04:00
f990777a60
added FORCE option
2002-10-09 15:48:59 -04:00
eb6bba34cd
BUG: fix doc string and allow a variable to be promoted from non-cache to cache
2002-09-27 16:19:37 -04:00
bd7ffbc258
ENH: If SET(VAR) is called with no other arguments, remove the definition of VAR.
2002-09-18 10:40:07 -04:00
4ea0f6b949
ENH: add enable language support for PROJECT command, this means that a C only project can be built with cmake, even without a cxx compiler
2002-04-02 15:43:23 -05:00
7e2a78b499
FIX: get rid of warnings
2002-03-30 17:17:59 -05:00
dbdb0adce8
ENH: add ability to use ; separated lists in SET and expand them for addexecutable and addlibrary
2002-03-29 11:04:19 -05:00
4651dbcfc6
ENH: expand variables in arguments before the commands get them
2002-03-05 18:41:24 -05:00
a6a43d5320
ENH:Updated copyright
2002-01-21 15:30:43 -05:00
baa28efd10
ENH: change InitialPass to take a const reference to the argument string, to avoid changes to the file cache
2001-09-20 15:08:30 -04:00
ee86c59cba
ENH: Added extra newline in an error message to improve readability.
2001-09-20 10:53:34 -04:00
48febc4ed3
BUG: cmSystemTools::CollapseFullPath is a bad thing to call on the compiler which is a filepath
2001-08-20 09:23:16 -04:00
4dda26b40a
If the value is a path, collapse it (cleaner)
2001-08-19 07:36:46 -04:00
db1303aa7d
ENH: big change, only allow commands access to the cache via the cmMakefile class and GetDefinition, also the cmMakefile is the only way for commands to add to the cache. Also, some changes to configure.in that check for for scoping
2001-08-08 11:54:46 -04:00
9922155423
ENH: rename Invoke to InitialPass
2001-06-06 13:19:15 -04:00
c57d16eb41
ENH: add better error checking
2001-06-04 18:23:58 -04:00
bdfdfb73a2
bug meaning that set(a b) just set a to "" and not to b
2001-05-25 17:19:04 -04:00
5731bc9d54
ENH: change the syntax of the SET command, fix the combo box for larger strings
2001-05-24 12:57:33 -04:00
650691850b
BUG: fix compiler name
2001-05-21 10:47:00 -04:00
cb0af952cf
ENH: allow cache to override config file
2001-05-18 13:04:36 -04:00
1cd9ce6f6e
ENH: unify make process on unix
2001-05-16 15:15:21 -04:00
a99dfa60ae
new set command and IF NOT
2001-05-01 11:16:20 -04:00
Daniele E. Domenichelli
Kitware Robot
Kai Wasserbäch
Brad King
Alexander Neundorf
Bill Hoffman
Ken Martin
Andy Cedilnik
Sebastien Barre
Will Schroeder
Geoffrey Cross