build-sys: Make esound bits optional

This is really quite irrelevant on most modern systems today, and more
so for embedded systems.

diff --git a/configure.ac b/configure.ac
index 5e9cebcbf71426c9dd5a0a560e9e1741c019e108..c16aaa9f5b3a1b3d1df5aff99a491c0f0f03aaed 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -739,6 +739,13 @@ AC_SUBST(HAVE_ALSA)
 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]))
 
+#### EsounD support (optional) ####
+
+AC_ARG_ENABLE([esound],
+    AS_HELP_STRING([--disable-esound],[Disable optional EsounD support]))
+AM_CONDITIONAL([HAVE_ESOUND], [test "x$enable_esound" != "xno"])
+AS_IF([test "x$enable_esound" != "xno"], [HAVE_ESOUND=1])
+
 #### Solaris audio support (optional) ####
 
 AC_ARG_ENABLE([solaris],
@@ -1342,7 +1349,8 @@ AS_IF([test "x$HAVE_WEBRTC" = "x1"], ENABLE_WEBRTC=yes, ENABLE_WEBRTC=no)
 AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no)
 AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
-AS_IF([test "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
+AS_IF([test "x$HAVE_ESOUND" = "x1"], ENABLE_ESOUND=yes, ENABLE_ESOUND=no)
+AS_IF([test "x$HAVE_ESOUND" = "x1" -a "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
 AS_IF([test "x$enable_legacy_runtime_dir" != "xno"], ENABLE_LEGACY_RUNTIME_DIR=yes, ENABLE_LEGACY_RUNTIME_DIR=no)
 AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no)
 
@@ -1363,6 +1371,7 @@ echo "
     Enable X11:                    ${ENABLE_X11}
     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
+    Enable EsounD:                 ${ENABLE_ESOUND}
     Enable Alsa:                   ${ENABLE_ALSA}
     Enable CoreAudio:              ${ENABLE_COREAUDIO}
     Enable Solaris:                ${ENABLE_SOLARIS}

diff --git a/src/Makefile.am b/src/Makefile.am
index 649f82f6477a26eccc6b8e6eb223ed38b3b89560..02635faac2cc3ec9af807c9d1bb86b9ff054a663 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -900,8 +900,12 @@ modlibexec_LTLIBRARIES = \
                libprotocol-cli.la \
                libprotocol-simple.la \
                libprotocol-http.la \
-               libprotocol-native.la \
+               libprotocol-native.la
+
+if HAVE_ESOUND
+modlibexec_LTLIBRARIES += \
                libprotocol-esound.la
+endif
 
 # We need to emulate sendmsg/recvmsg to support this on Win32
 if !OS_IS_WIN32
@@ -939,9 +943,11 @@ libprotocol_native_la_CFLAGS += $(DBUS_CFLAGS)
 libprotocol_native_la_LIBADD += $(DBUS_LIBS)
 endif
 
+if HAVE_ESOUND
 libprotocol_esound_la_SOURCES = pulsecore/protocol-esound.c pulsecore/protocol-esound.h pulsecore/esound.h
 libprotocol_esound_la_LDFLAGS = $(AM_LDFLAGS) -avoid-version
 libprotocol_esound_la_LIBADD = $(AM_LIBADD) libpulsecore-@PA_MAJORMINOR@.la libpulsecommon-@PA_MAJORMINOR@.la libpulse.la
+endif
 
 librtp_la_SOURCES = \
                modules/rtp/rtp.c modules/rtp/rtp.h \
@@ -998,12 +1004,10 @@ modlibexec_LTLIBRARIES += \
                module-sine.la \
                module-native-protocol-tcp.la \
                module-native-protocol-fd.la \
-               module-esound-protocol-tcp.la \
                module-combine.la \
                module-combine-sink.la \
                module-remap-sink.la \
                module-ladspa-sink.la \
-               module-esound-sink.la \
                module-tunnel-sink.la \
                module-tunnel-source.la \
                module-position-event-sounds.la \
@@ -1016,6 +1020,12 @@ modlibexec_LTLIBRARIES += \
                module-filter-apply.la \
                module-filter-heuristics.la
 
+if HAVE_ESOUND
+modlibexec_LTLIBRARIES += \
+               module-esound-protocol-tcp.la \
+               module-esound-sink.la
+endif
+
 # See comment at librtp.la above
 if !OS_IS_WIN32
 modlibexec_LTLIBRARIES += \
@@ -1028,9 +1038,12 @@ modlibexec_LTLIBRARIES += \
                module-cli-protocol-unix.la \
                module-simple-protocol-unix.la \
                module-http-protocol-unix.la \
-               module-native-protocol-unix.la \
+               module-native-protocol-unix.la
+if HAVE_ESOUND
+modlibexec_LTLIBRARIES += \
                module-esound-protocol-unix.la
 endif
+endif
 
 if HAVE_MKFIFO
 modlibexec_LTLIBRARIES += \
@@ -1039,10 +1052,12 @@ modlibexec_LTLIBRARIES += \
 endif
 
 if !OS_IS_WIN32
+if HAVE_ESOUND
 modlibexec_LTLIBRARIES += \
                module-esound-compat-spawnfd.la \
                module-esound-compat-spawnpid.la
 endif
+endif
 
 if HAVE_REGEX
 modlibexec_LTLIBRARIES += \
@@ -1233,8 +1248,6 @@ SYMDEF_FILES = \
                module-pipe-source-symdef.h \
                module-simple-protocol-tcp-symdef.h \
                module-simple-protocol-unix-symdef.h \
-               module-esound-protocol-tcp-symdef.h \
-               module-esound-protocol-unix-symdef.h \
                module-native-protocol-tcp-symdef.h \
                module-native-protocol-unix-symdef.h \
                module-native-protocol-fd-symdef.h \
@@ -1244,15 +1257,12 @@ SYMDEF_FILES = \
                module-remap-sink-symdef.h \
                module-ladspa-sink-symdef.h \
                module-equalizer-sink-symdef.h \
-               module-esound-compat-spawnfd-symdef.h \
-               module-esound-compat-spawnpid-symdef.h \
                module-match-symdef.h \
                module-tunnel-sink-symdef.h \
                module-tunnel-source-symdef.h \
                module-null-sink-symdef.h \
                module-null-source-symdef.h \
                module-sine-source-symdef.h \
-               module-esound-sink-symdef.h \
                module-zeroconf-publish-symdef.h \
                module-zeroconf-discover-symdef.h \
                module-bonjour-publish-symdef.h \
@@ -1310,6 +1320,15 @@ SYMDEF_FILES = \
                module-filter-apply-symdef.h \
                module-filter-heuristics-symdef.h
 
+if HAVE_ESOUND
+SYMDEF_FILES += \
+               module-esound-protocol-tcp-symdef.h \
+               module-esound-protocol-unix-symdef.h \
+               module-esound-compat-spawnfd-symdef.h \
+               module-esound-compat-spawnpid-symdef.h \
+               module-esound-sink-symdef.h
+endif
+
 EXTRA_DIST += $(SYMDEF_FILES)
 BUILT_SOURCES += $(SYMDEF_FILES) builddirs
 
@@ -1398,6 +1417,7 @@ module_native_protocol_fd_la_LIBADD = $(MODULE_LIBADD) libprotocol-native.la
 
 # EsounD protocol
 
+if HAVE_ESOUND
 module_esound_protocol_tcp_la_SOURCES = modules/module-protocol-stub.c
 module_esound_protocol_tcp_la_CFLAGS = -DUSE_TCP_SOCKETS -DUSE_PROTOCOL_ESOUND $(AM_CFLAGS)
 module_esound_protocol_tcp_la_LDFLAGS = $(MODULE_LDFLAGS)
@@ -1419,6 +1439,7 @@ module_esound_compat_spawnpid_la_LIBADD = $(MODULE_LIBADD)
 module_esound_sink_la_SOURCES = modules/module-esound-sink.c
 module_esound_sink_la_LDFLAGS = $(MODULE_LDFLAGS) $(WINSOCK_LIBS)
 module_esound_sink_la_LIBADD = $(MODULE_LIBADD)
+endif
 
 # Pipes