Merge branch 'dev' into dev-0.12

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.10)
 project(miniaudio
-    VERSION 0.11
+    VERSION 0.11.22
 )
 
 
@@ -634,6 +634,87 @@ if(MINIAUDIO_NO_RUNTIME_LINKING)
 endif()
 
 
+function(is_backend_enabled NAME)
+    if (NOT MINIAUDIO_NO_${NAME} AND (NOT MINIAUDIO_ENABLE_ONLY_SPECIFIC_BACKENDS OR MINIAUDIO_ENABLE_${NAME}))
+        set(${NAME}_ENABLED TRUE PARENT_SCOPE)
+    else()
+        set(${NAME}_ENABLED FALSE PARENT_SCOPE)
+    endif()
+endfunction()
+
+set(LINKED_LIBS)
+
+if(MINIAUDIO_NO_RUNTIME_LINKING)
+    is_backend_enabled(PULSEAUDIO)
+    if (PULSEAUDIO_ENABLED)
+        find_package(PulseAudio REQUIRED)
+        target_link_libraries(miniaudio PRIVATE ${PULSEAUDIO_LIBRARY})
+        target_include_directories(miniaudio SYSTEM PRIVATE ${PULSEAUDIO_INCLUDE_DIR})
+        list(APPEND LINKED_LIBS libpulse)
+    endif()
+
+    is_backend_enabled(ALSA)
+    if (ALSA_ENABLED)
+        find_package(PkgConfig QUIET)
+
+        if(PKG_CONFIG_FOUND)
+            pkg_check_modules(PC_ALSA alsa)
+        endif()
+
+        find_library(ALSA_LIBRARY
+            NAMES asound
+            HINTS ${PC_ALSA_LIBRARY_DIRS}
+        )
+        find_path(ALSA_INCLUDE_DIR
+            NAMES alsa/asoundlib.h
+            HINTS ${PC_ALSA_INCLUDE_DIRS}
+        )
+
+        target_link_libraries(miniaudio PRIVATE ${ALSA_LIBRARY})
+        target_include_directories(miniaudio PRIVATE ${ALSA_INCLUDE_DIR})
+        list(APPEND LINKED_LIBS alsa)
+    endif()
+
+    is_backend_enabled(SNDIO)
+    if (SNDIO_ENABLED)
+        find_package(PkgConfig QUIET)
+
+        if(PKG_CONFIG_FOUND)
+            pkg_check_modules(PC_SNDIO sndio)
+        endif()
+
+        find_library(SNDIO_LIBRARY
+            NAMES sndio
+            HINTS ${PC_SNDIO_LIBRARY_DIRS}
+        )
+        target_link_libraries(miniaudio PRIVATE ${SNDIO_LIBRARY})
+        list(APPEND LINKED_LIBS sndio)
+    endif()
+
+    is_backend_enabled(JACK)
+    if (JACK_ENABLED)
+        find_package(PkgConfig QUIET)
+
+        if(PKG_CONFIG_FOUND)
+            pkg_check_modules(PC_JACK jack)
+        endif()
+
+        find_library(JACK_LIBRARY
+            NAMES jack
+            HINTS ${PC_JACK_LIBRARY_DIRS}
+        )
+
+        find_path(JACK_INCLUDE_DIR
+            NAMES jack/jack.h
+            HINTS ${PC_JACK_INCLUDE_DIRS}
+        )
+
+        target_link_libraries(miniaudio PRIVATE ${JACK_LIBRARY})
+        target_include_directories(miniaudio PRIVATE ${JACK_INCLUDE_DIR})
+        list(APPEND LINKED_LIBS jack)
+    endif()
+endif()
+
 # Tests
 #
 # All tests are compiled as a single translation unit. There is no need to add miniaudio as a link library.
@@ -760,6 +841,27 @@ if (MINIAUDIO_BUILD_EXAMPLES)
     add_miniaudio_example(miniaudio_simple_spatialization simple_spatialization.c)
 endif()
 
+if(IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}")
+    set(MINIAUDIO_PC_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}")
+else()
+    set(MINIAUDIO_PC_INCLUDEDIR "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
+endif()
+if(IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
+    set(MINIAUDIO_PC_LIBDIR "${CMAKE_INSTALL_LIBDIR}")
+else()
+    set(MINIAUDIO_PC_LIBDIR "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
+endif()
+
+string(JOIN ", " MINIAUDIO_PC_REQUIRES_PRIVATE ${LINKED_LIBS})
+list(TRANSFORM COMMON_LINK_LIBRARIES PREPEND "-l")
+string(JOIN " " MINIAUDIO_PC_LIBS_PRIVATE ${COMMON_LINK_LIBRARIES})
+list(TRANSFORM COMPILE_DEFINES PREPEND "-D")
+string(JOIN " " MINIAUDIO_PC_CFLAGS ${COMPILE_DEFINES})
+
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/miniaudio.pc.in" "${CMAKE_CURRENT_BINARY_DIR}/miniaudio.pc" @ONLY)
+
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/miniaudio.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
+
 message(STATUS "Library list: ${LIBS_TO_INSTALL}")
 install(TARGETS ${LIBS_TO_INSTALL}
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}

miniaudio.pc.in

@@ -0,0 +1,15 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+includedir=@MINIAUDIO_PC_INCLUDEDIR@
+libdir=@MINIAUDIO_PC_LIBDIR@
+
+Name: miniaudio
+Description: An audio playback and capture library.
+URL: https://miniaud.io/
+License: Unlicense OR MIT-0
+Version: @PROJECT_VERSION@
+
+Requires.private: @MINIAUDIO_PC_REQUIRES_PRIVATE@
+Cflags: -I${includedir} @MINIAUDIO_PC_CFLAGS@
+Libs: -L${libdir} -lminiaudio
+Libs.private: @MINIAUDIO_PC_LIBS_PRIVATE@