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-rw-r--r--genl/Makefile40
1 files changed, 40 insertions, 0 deletions
diff --git a/genl/Makefile b/genl/Makefile
new file mode 100644
index 0000000..0bd27ff
--- /dev/null
+++ b/genl/Makefile
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0
+GENLOBJ=genl.o
+
+include ../config.mk
+SHARED_LIBS ?= y
+
+CFLAGS += -fno-strict-aliasing
+
+GENLMODULES :=
+GENLMODULES += ctrl.o
+
+GENLOBJ += $(GENLMODULES)
+
+ifeq ($(SHARED_LIBS),y)
+LDFLAGS += -Wl,-export-dynamic
+LDLIBS += -lm -ldl
+endif
+
+all: genl
+
+genl: $(GENLOBJ) $(LIBNETLINK)
+ $(QUIET_LINK)$(CC) $^ $(LDFLAGS) $(LDLIBS) -o $@
+
+install: all
+ install -m 0755 genl $(DESTDIR)$(SBINDIR)
+
+clean:
+ rm -f $(GENLOBJ) genl
+
+ifneq ($(SHARED_LIBS),y)
+
+genl: static-syms.o
+static-syms.o: static-syms.h
+static-syms.h: $(wildcard *.c)
+ files="$^" ; \
+ for s in `grep -B 3 '\<dlsym' $$files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
+ sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
+ done > $@
+
+endif