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Add new CMake option to build without DNS-SD #602

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Merged
merged 1 commit into from
Sep 29, 2025
Merged

Add new CMake option to build without DNS-SD #602

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17 changes: 11 additions & 6 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ option(FORCE_SSSE3 "Compile with SSSE3 instruction only" OFF)
option(FORCE_SSE41 "Compile with SSE4.1 instruction only" OFF)
option(OPTIONAL_TEST "Compile optional test (might be broken)" OFF)
# UNITTEST option must be after CMAKE_BUILT_TYPE
option(OPTIONAL_DNSSD "Include support for DNS-SD" ON)

# where cmake find custom modules
list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
Expand Down Expand Up @@ -163,9 +164,11 @@ elseif(APPLE)
set(CMAKE_MACOSX_RPATH ON)
message(STATUS "RPATH support: ${CMAKE_MACOSX_RPATH}")

# just blindly enable dns-sd
set(USE_MACOS_DNSSD ON)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_MACOS_DNSSD")
# optionally enable dns-sd
if(OPTIONAL_DNSSD)
set(USE_MACOS_DNSSD ON)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_MACOS_DNSSD")
endif()

elseif (WIN32)
if(C_MSVC)
Expand Down Expand Up @@ -365,9 +368,11 @@ if(LINUX)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_CM108")
endif()

find_package(Avahi)
if(AVAHI_CLIENT_FOUND)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_AVAHI_CLIENT")
if(OPTIONAL_DNSSD)
find_package(Avahi)
if(AVAHI_CLIENT_FOUND)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_AVAHI_CLIENT")
endif()
endif()

elseif (HAVE_SNDIO)
Expand Down
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