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CMake: Autodetect THIRDPARTY_DIRECTORY when in source root

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This commit is contained in:
Sam Edwards 2020-01-12 12:02:22 -07:00
parent d0b8593e96
commit 151d51ef09
1 changed files with 6 additions and 1 deletions
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7
dtool/Package.cmake
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@ -1,4 +1,9 @@
set(THIRDPARTY_DIRECTORY "" CACHE PATH set(_thirdparty_dir_default "${PROJECT_SOURCE_DIR}/thirdparty")
if(NOT (APPLE OR WIN32) OR NOT IS_DIRECTORY "${_thirdparty_dir_default}")
set(_thirdparty_dir_default "")
endif()
set(THIRDPARTY_DIRECTORY "${_thirdparty_dir_default}" CACHE PATH
"Optional location of a makepanda-style thirdparty directory. All libraries "Optional location of a makepanda-style thirdparty directory. All libraries
located here will be prioritized over system libraries. Useful for located here will be prioritized over system libraries. Useful for
cross-compiling.") cross-compiling.")