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freebsd-ports/games/spring/files/patch-rts-build-cmake-UtilJava
Adriaan de Groot ec85543d07 Pre-emptively fix games/spring before CMake 3.12 arrives.
file(GLOB .. FOLLOW_SYMLINKS ..) was never documented to work; in
3.12-rc1 this has become an error. That in itself is considered
a regression in CMake [1], but the use is wrong anyway, so patch
it away. The change has been accepted upstream [2] already.

Not bumping PORTREVISION because no code actually changes,
it just removes a cmake-time no-op.

[1] https://gitlab.kitware.com/cmake/cmake/issues/18097
[2] https://springrts.com/mantis/view.php?id=6005

PR:		229101
Reviewed by:	tcberner
Differential Revision:	https://reviews.freebsd.org/D15878
2018-06-19 21:08:33 +00:00

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CMake 3.12 errors on FOLLOW_SYMLINKS (which was never supported for
file(GLOB ...) anyway, but was ignored).
See also https://springrts.com/mantis/view.php?id=6005
--- ./rts/build/cmake/UtilJava.cmake.bak 2014-10-07 22:09:51 UTC
+++ ./rts/build/cmake/UtilJava.cmake
@@ -45,7 +45,7 @@
# Returns the name of the first sub-dir (in alphabetical descending order)
# under dir.
macro (GetFirstSubDirName name_var dir)
- file(GLOB dirContent RELATIVE "${dir}" FOLLOW_SYMLINKS "${dir}/*")
+ file(GLOB dirContent RELATIVE "${dir}" "${dir}/*")
foreach (dirPart ${dirContent})
if (IS_DIRECTORY "${dir}/${dirPart}")
set(${name_var} ${dirPart})