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linux-capture: Add libdrm dependency check (#5326)

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We require libdrm for its header so add the cmake module and header path
to the build. We don't need to link libdrm though so we dont add it to
libraries.
This commit is contained in:
Kurt Kartaltepe 2021-09-23 11:05:53 -07:00 committed by GitHub
parent 2be0d6b8ef
commit 7384f6f061
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 35 additions and 0 deletions
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33
cmake/Modules/FindLibdrm.cmake Normal file
View File

@ -0,0 +1,33 @@
# Once done these will be defined:
#
# LIBDRM_FOUND
# LIBDRM_INCLUDE_DIRS
# LIBDRM_LIBRARIES
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_check_modules(_LIBDRM QUIET libdrm)
endif()
find_path(LIBDRM_INCLUDE_DIR
NAMES libdrm/drm_fourcc.h
HINTS
${_LIBDRM_INCLUDE_DIRS}
PATHS
/usr/include /usr/local/include /opt/local/include)
find_library(LIBDRM_LIB
NAMES drm libdrm
HINTS
${_LIBDRM_LIBRARY_DIRS}
PATHS
/usr/lib /usr/local/lib /opt/local/lib)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Libdrm DEFAULT_MSG LIBDRM_LIB LIBDRM_INCLUDE_DIR)
mark_as_advanced(LIBDRM_INCLUDE_DIR LIBDRM_LIB)
if(LIBDRM_FOUND)
set(LIBDRM_INCLUDE_DIRS ${LIBDRM_INCLUDE_DIR})
set(LIBDRM_LIBRARIES ${LIBDRM_LIB})
endif()

2
plugins/linux-capture/CMakeLists.txt
View File

@ -47,6 +47,7 @@ set(linux-capture_LIBRARIES
option(ENABLE_PIPEWIRE "Enable PipeWire support" ON)
if(ENABLE_PIPEWIRE)
find_package(PipeWire QUIET)
find_package(Libdrm) # we require libdrm/drm_fourcc.h to build
find_package(Gio QUIET)
if(NOT PIPEWIRE_FOUND)
@ -61,6 +62,7 @@ if(ENABLE_PIPEWIRE)
${linux-capture_INCLUDES}
${GIO_INCLUDE_DIRS}
${PIPEWIRE_INCLUDE_DIRS}
${DRM_INCLUDE_DIRS}
)
add_definitions(