[OpenWrt-Devel] [PATCH] swconfig: Split libsw out of swconfig for reuse in other packages

[Alexandru Ardelean]

From: Helmut Schaa <hs at ocedo.com>

Also a bit of an RFC.
We use this patch internally. 

---
 package/network/config/swconfig/Makefile     | 9 +++++++++
 package/network/config/swconfig/src/Makefile | 9 ++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/package/network/config/swconfig/Makefile b/package/network/config/swconfig/Makefile
index 50d395c..5af31f7 100644
--- a/package/network/config/swconfig/Makefile
+++ b/package/network/config/swconfig/Makefile
@@ -41,9 +41,18 @@ define Build/Compile
 		LIBS="$(TARGET_LDFLAGS) -lnl-tiny -lm -luci"
 endef
 
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_BUILD_DIR)/swlib.h $(1)/usr/include/
+
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) $(PKG_BUILD_DIR)/libsw.so $(1)/lib/
+endef
+
 define Package/swconfig/install
 	$(INSTALL_DIR) $(1)/sbin $(1)/lib/network
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/swconfig $(1)/sbin/swconfig
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/libsw.so $(1)/lib
 	$(INSTALL_DATA) ./files/switch.sh $(1)/lib/network/
 endef
 
diff --git a/package/network/config/swconfig/src/Makefile b/package/network/config/swconfig/src/Makefile
index 0d56f43..1176bf0 100644
--- a/package/network/config/swconfig/src/Makefile
+++ b/package/network/config/swconfig/src/Makefile
@@ -6,7 +6,10 @@ LIBS=-lnl -lnl-genl
 all: swconfig
 
 %.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $^
+	$(CC) $(CFLAGS) -fPIC -c -o $@ $^
 
-swconfig: cli.o swlib.o uci.o
-	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+libsw.so: swlib.o
+	$(CC) $(CFLAGS) -fPIC -shared -o $@ swlib.o
+
+swconfig: libsw.so cli.o uci.o
+	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS) -L./ -lsw
-- 
2.1.4
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