Commit Graph

17 Commits

Author SHA1 Message Date
Brad King c8ea2705a7 Use same type in both cases of '?:' operator
Both possible result values need to be convertible to the same type.
Some compilers fail to recognize that they can construct std::string
from the empty string literal, so state it explicitly.
2010-06-29 10:01:59 -04:00
David Genest 295b5b60df Honor CMAKE_USER_MAKE_RULES_OVERRIDE in try_compile () 2010-06-29 08:29:41 -04:00
Brad King 172d503c61 Fix try_compile when file cannot be found
The try_compile() command's COPY_FILE option should not try to actually
copy the file if it cannot be found.  Some C runtime library's fopen
cannot handle an empty file name.
2009-10-28 11:24:08 -04:00
Brad King 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
Brad King 80c947b397 No /fast targets in try_compile project mode
The try_compile command builds the cmTryCompileExec executable using the
cmTryCompileExec/fast target with Makefile generators in order to save
time since dependencies are not needed.  However, in project mode the
command builds an entire source tree that may have dependencies.
Therefore we can use the /fast target approach only in one-source mode.
2009-08-04 14:37:46 -04:00
Bill Hoffman 9c2dcf4836 BUG: fix for CMake does not pass CMAKE_OSX_SYSROOT and CMAKE_OSX_DEPLOYMENT_TARGET when running TRY_COMPILE 2009-05-19 11:25:28 -04:00
David Cole d74b75af09 ENH: Emit a little more information in the error message when the output file is not found during a core try compile. 2009-01-29 15:23:18 -05:00
David Cole 3df1535c80 STYLE: Emit filenames in try_compile error message to get more information from the Continuous dashboard test that is failing. 2009-01-27 11:35:36 -05:00
Bill Hoffman 69a961a6ba ENH: make sure numAttempts is incremented 2008-03-26 13:50:23 -04:00
Bill Hoffman 3827991e87 ENH: try to fix dashboard issue with not being able to remove try compile code 2008-03-26 13:14:16 -04:00
Brad King 16b32f9c9b BUG: Change generated try-compile projects to use cmake_minimum_required instead of cmake_policy to set the version now that CMP0000 requires it. 2008-03-19 15:44:56 -04:00
Brad King 1d23ea1a2d BUG: Generated try-compile CMakeLists.txt file should call cmake_policy with the current version of CMake, not just 2.6. 2008-03-07 08:53:22 -05:00
Bill Hoffman ff445e3fd0 ENH: make sure policy is set in generated cmakelist files 2008-03-06 15:20:39 -05:00
Bill Hoffman 3944e268f4 ENH: for try compile do not put the rules to rebuild the project with cmake inside it. This has caused infinite loops of builds in some cases, and it is just a waste of time anyway. 2007-12-06 09:56:02 -05:00
Alexander Neundorf 74750610cf ENH: determine typesize by compiling a file and reading strings from the compiled output.
Tested with various gcc, XCode, MSVC7, sdcc
For OSX when doing TRY_COMPILE() CMAKE_OSX_ARCHITECTURES is used, if there are different results an error is generated. CMAKE_OSX_ARCHITECTURES can be overwritten for the TRY_COMPILES with CMAKE_TRY_COMPILE_OSX_ARCHITECTURES.

Alex
2007-06-04 17:08:46 -04:00
Alexander Neundorf 7147c3e1cc ENH: add COPY_FILE argument to TRY_COMPILE, so the compiled executable can
be used e.g. for getting strings out of it.

Alex
2007-05-24 12:06:59 -04:00
Alexander Neundorf 7d7aba292c ENH: add two simple tests for TRY_RUN()
STYLE: create a new base class cmCoreTryCompile, from which
cmTryCompileCommand and cmTryRunCommand are derived, so there are no public
static functions with lots of arguments anymore

Alex
2007-05-24 11:27:51 -04:00