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obs-outputs: Use system-wide FTL if present

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To support FTL, it needed to be present in-tree to be compiled. This PR
adds support for system-wide installations of libftl. It uses
pkg-config to find the system-wide installation. If pkg-config can't
provide libftl we just fall back to using the in-tree submodule. If
that's also not available it won't be included at all like before.
This commit is contained in:
Sefa Eyeoglu 2021-01-05 17:53:52 +01:00 committed by Jim
parent 968a1a6ff0
commit 90244212f3
1 changed files with 23 additions and 3 deletions
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26
plugins/obs-outputs/CMakeLists.txt
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@ -3,6 +3,8 @@ project(obs-outputs)
set(WITH_RTMPS AUTO CACHE STRING "Enable RTMPS support with mbedTLS")
set_property(CACHE WITH_RTMPS PROPERTY STRINGS AUTO ON OFF)
find_package(PkgConfig)
option(STATIC_MBEDTLS "Statically link mbedTLS into binary" OFF)
if (WITH_RTMPS STREQUAL "AUTO")
@ -23,7 +25,21 @@ else()
add_definitions(-DNO_CRYPTO)
endif()
if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/ftl-sdk/CMakeLists.txt")
set(COMPILE_FTL FALSE)
if (PKG_CONFIG_FOUND)
pkg_check_modules(FTL libftl)
endif()
if (FTL_FOUND)
find_package(Libcurl REQUIRED)
message(STATUS "Found ftl-sdk (system): ftl outputs enabled")
set(ftl_SOURCES ftl-stream.c)
include_directories(${LIBCURL_INCLUDE_DIRS} ${FTL_INCLUDE_DIRS})
set(COMPILE_FTL TRUE)
elseif (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/ftl-sdk/CMakeLists.txt")
find_package(Libcurl REQUIRED)
message(STATUS "Found ftl-sdk: ftl outputs enabled")
@ -74,8 +90,6 @@ if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/ftl-sdk/CMakeLists.txt")
include_directories(ftl-sdk/libftl)
set(COMPILE_FTL TRUE)
else()
set(COMPILE_FTL FALSE)
endif()
configure_file(
@ -169,6 +183,12 @@ add_library(obs-outputs MODULE
${obs-outputs_HEADERS}
${obs-outputs_librtmp_SOURCES}
${obs-outputs_librtmp_HEADERS})
if(FTL_FOUND)
target_link_libraries(obs-outputs ${FTL_LIBRARIES})
target_include_directories(obs-outputs PUBLIC ${FTL_INCLUDE_DIRS})
endif()
target_link_libraries(obs-outputs
libobs
${MBEDTLS_LIBRARIES}