Options specified via `COMPILE_OPTIONS` and `INTERFACE_COMPILE_OPTIONS`
are deduplicated, but individual options can legitimately be duplicated
when grouped with other options, e.g.
-D A -D B
After deduplication that becomes `-D A B`. Therefore we need a way to
treat groups of options as units during deduplication. A simple approach
is to specify each group as one option, e.g.
"-D A" "-D B"
However, that conflicts with options that legitimately have spaces. To
break this ambiguity, add a `SHELL:` prefix syntax to specify that an
option should be parsed like shell command line arguments after
deduplication, e.g.
"SHELL:-D A" "SHELL:-D B"
These will survive deduplication intact, and then be parsed to produce
`-D A -D B` on the final command line.
Fixes: #15826
5901699672 cmDepends: Remove attempt to change directory that always fails
e60e4dfc88 cmWorkingDirectory: Check success of current dir changes
e654622aee Tests: Add --build-and-test test case
a865f0beb2 Tests: Confirm test working dir set successfully
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1817
87a6816baf Add test for sorting and deduping of file(GLOB) result
b688d4fd22 file(GLOB): Ensure entire file list is sorted
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1821
Nothing ever set `CompileDirectory` except `SetDirectory()`, but
nothing ever called that function. Therefore, `CompileDirectory`
was always empty for the attempt to change directory in `Check()`,
which therefore would always fail. Nothing was checking the result
and the code was always going to have no effect.
FindGDAL uses GDAL's 'gdal-config' utility to obtain the path to GDAL's library
(on systems identified by CMake's UNIX variable). Older versions formatted this
information like that of dependent libraries:
-L/path/to/gdal/lib -lgdal[suffix]
Newer versions instead provide the full path to the library:
/path/to/gdal/lib/[prefix]gdal[suffix]
FindGDAL now supports both formats. Entries that don't start with '-L' or '-l'
are only considered if they are absolute paths that exist on disk.
Furthermore, libraries are only considered if the name contains 'gdal'
(checked case-insensitively).
e3cd7c1e01 FindOpenMP: Add support for AppleClang compiler
b4c539e651 FindOpenMP: Verify in test source that OMP library is linked
7dd8c7a680 FindOpenMP: Improve inclusion of helper modules
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1812
6be53c6695 CTest: Add options to control test process affinity to CPUs
c5428d8db2 libuv: disable process affinity during CMake bootstrap
24de561a1a libuv: unix,win: add uv_spawn option to set child CPU affinity mask
43d6e5a71f libuv: misc: add function to get CPU affinity mask size
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1814
Brad King