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Author SHA1 Message Date
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
Modestas Vainius 1ed19bcb25 multiarch: Set CMAKE_LIBRARY_ARCHITECTURE_REGEX for Linux|Hurd|kFreeBSD 
* Fix linux CMAKE_LIBRARY_ARCHITECTURE_REGEX to support armel-linux-gnueabi.
* Add CMAKE_LIBRARY_ARCHITECTURE_REGEX on kFreeBSD.
* Add CMAKE_LIBRARY_ARCHITECTURE_REGEX on GNU (Hurd).

Also regex is improved to support quadlets.  Even if I have not seen this
in the wild yet, reportedly they are possible.
 2011-06-13 11:12:23 -04:00
Pino Toscano 90467d6294 GNU/Hurd platform support fixes (#9873) 
Define use of -rpath-link and --export-dynamic flags.  The toolchain on
Hurd is GNU-based so we can use the values from Linux.
 2010-07-29 10:43:03 -04:00
Brad King 4d72006bd6 Reduce duplication in Platform/<os>.cmake files 
Several platform-wide linker flag variables are defined in
Modules/Platform/<os>.cmake files for C and then copied by the
Modules/CMake<lang>Information.cmake file for each language.
We now use this approach for the variables

  CMAKE_EXE_EXPORTS_${lang}_FLAG
  CMAKE_SHARED_LIBRARY_SONAME_${lang}_FLAG
  CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS

to avoid duplication for multiple languages in each platform file.
 2009-12-02 15:17:53 -05:00
Brad King 1f06c33f8e Drop -rdynamic from Linux build rules 
This is a GNU-specific option that should not be specified for all
compilers on Linux.  It tells the GNU compiler to pass -export-dynamic
to the linker to export symbols from executables for use by plugins.
Since we provide the ENABLE_EXPORTS target property to do the same thing
in a cross-platform way, there is no need to pass -rdynamic always.

Since the option is not useful for GNU tools and breaks other tools on
Linux we simply remove it from CMAKE_SHARED_LIBRARY_LINK_<lang>_FLAGS.
This also allows us to stop setting the variable in other Linux compiler
files just to erase the bad flag.

See issue #9985.
 2009-12-01 14:25:21 -05:00
Brad King a5e6f52a96 ENH: Added GNU/Hurd platform. Taken from debian patch 407155. 2007-06-27 11:42:10 -04:00