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build: fix homebrew build

This commit is contained in:
Eric Wasylishen 2021-09-19 20:35:44 -06:00
parent f2cffaa9e8
commit a6f90438f6
1 changed files with 9 additions and 5 deletions
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14
light/CMakeLists.txt
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@ -61,14 +61,18 @@ if (embree_FOUND)
target_link_libraries (light PRIVATE embree)
add_definitions(-DHAVE_EMBREE)
# macOS/homebrew: hack around find_file applying the .. before resolving the symlink
# causing it not to find the LICENSE.txt
get_filename_component(embree_DIR_ABS "${embree_DIR}" REALPATH CACHE)
find_file(EMBREE_LICENSE LICENSE.txt
"${embree_DIR}/doc"
"${embree_DIR}/../../../doc"
"${embree_DIR}/../embree3/embree3" # vcpkg puts it here
"${embree_DIR}/../../.." # homebrew puts it here
"${embree_DIR_ABS}/doc"
"${embree_DIR_ABS}/../../../doc"
"${embree_DIR_ABS}/../embree3/embree3" # vcpkg puts it here
"${embree_DIR_ABS}/../../.." # homebrew puts it here
NO_DEFAULT_PATH)
if (EMBREE_LICENSE STREQUAL EMBREE_LICENSE-NOTFOUND)
message(WARNING "Couldn't find embree license. embree_DIR is ${embree_DIR}")
message(WARNING "Couldn't find embree license. embree_DIR: ${embree_DIR}, embree_DIR_ABS: ${embree_DIR_ABS}")
else()
message(STATUS "Found embree license: ${EMBREE_LICENSE}")
endif()