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-rw-r--r--Makefile22
1 files changed, 20 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 79bf9fe611..c3565fc0f8 100644
--- a/Makefile
+++ b/Makefile
@@ -1687,13 +1687,31 @@ ifdef NO_UNIX_SOCKETS
else
LIB_OBJS += unix-socket.o
LIB_OBJS += unix-stream-server.o
- LIB_OBJS += compat/simple-ipc/ipc-shared.o
- LIB_OBJS += compat/simple-ipc/ipc-unix-socket.o
endif
+# Simple IPC requires threads and platform-specific IPC support.
+# Only platforms that have both should include these source files
+# in the build.
+#
+# On Windows-based systems, Simple IPC requires threads and Windows
+# Named Pipes. These are always available, so Simple IPC support
+# is optional.
+#
+# On Unix-based systems, Simple IPC requires pthreads and Unix
+# domain sockets. So support is only enabled when both are present.
+#
ifdef USE_WIN32_IPC
+ BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
LIB_OBJS += compat/simple-ipc/ipc-shared.o
LIB_OBJS += compat/simple-ipc/ipc-win32.o
+else
+ifndef NO_PTHREADS
+ifndef NO_UNIX_SOCKETS
+ BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
+ LIB_OBJS += compat/simple-ipc/ipc-shared.o
+ LIB_OBJS += compat/simple-ipc/ipc-unix-socket.o
+endif
+endif
endif
ifdef NO_ICONV