Use the Config mode of find_package to search for ITKConfig. This makes
FindITK a thin-wrapper around a standard find_package, bringing benefits
like searching lib64 paths when appropriate. This does for FindITK what
commit 2c1a01dc (Modernize FindVTK module, 2009-10-07) did for FindVTK.
The Mac linker defines -headerpad_max_install_names and the GCC
front-end passes this flag through. The PGI compiler does not know
about this flag, so we must use -Wl,-headerpad_max_install_names to pass
it to the linker instead.
CMakeDetermineASMCompiler.cmake relied on that somebody else (usually
during enabling C or CXX) already included that file, and broke if that
was not the case.
Thanks to Louis for the patch
Alex
The Cray Fortran compiler needs "-em" to enable module output and also
"-J." to place the .mod files in the current working directory (instead
of next to the .o file).
Previously FindPerlLibs did not work with the Mac stock Perl because it
includes patches. From "perl -V":
Locally applied patches:
/Library/Perl/Updates/<version> comes before system perl directories
installprivlib and installarchlib points to the Updates directory
Adjust paths accordingly.
48e80eb Fixes to GetPrerequisites for cygwin
bee4802 Append the gp_tool path to the system PATH using native slashes.
8e550ba Remove unecessary TO_CMAKE_PATH for gp_cmd_dir.
1684198 Switch to CMAKE_PATH when doing PATH comparisons on Windows.
be94c49 Fixed appending PATH to dumpbin tool from growing without bounds.
Fix IF(WIN32) guards check for cygwin. Fix checking if the depenency is in a system location to use cygwin style paths on cygwin. Also change GetPrerequisites to switch gp_tool to tools that are very unlikely to be found, ie. dumpbin on Apple and otool on Windows/Unix.
Users PATH may contain elements that end with backslash. This will escape the semicolon when iterating resulting in mismatches.
Fix indentation.
Fix whitespace
This fixes bugs #0011355 and 0008342.
The merged patch is a contribution from Michael Lasmanis and Petri Hodju
with some extra documentation added by the merger.
IF(... MATCHES ...) used for comparing directories chokes especially in the case of C:\Program Files (x86)\<blah> because of regex pattern matching. Switched this to use STREQUAL in a loop instead.
Fixed parallel build for projects using generators that have the
CMAKE_EXTRA_GENERATOR as well as CMAKE_GENERATOR. Thanks to Bill Hoffman
for helping me to track this one down, I missed parallel builds.
There is no need to introduce this extra variable as FindBoost
can simply rely on if Boost_USE_STATIC_RUNTIME is defined
or not to disable the old searching behavior for static runtime
libraries on WIN32.
