From 378809bad21549fe393a798f446e02cf4d01c740 Mon Sep 17 00:00:00 2001
From: Andri Yngvason <andri@yngvason.is>
Date: Sat, 7 Sep 2019 15:59:48 +0000
Subject: [PATCH] Build examples

---
 Makefile          |  7 +++++++
 common.mk         |  2 +-
 examples/Makefile | 24 ++++++++++++++++++++++++
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 examples/Makefile

diff --git a/Makefile b/Makefile
index 56c4860..b983f24 100644
--- a/Makefile
+++ b/Makefile
@@ -22,4 +22,11 @@ $(DSO_PATH).so.$(DSO_MAJOR).$(DSO_MINOR): $(OBJECTS)
 	ln -sf $(DSO_NAME).so.$(DSO_MAJOR).$(DSO_MINOR) $(DSO_PATH).so.$(DSO_MINOR)
 	ln -sf $(DSO_NAME).so.$(DSO_MAJOR).$(DSO_MINOR) $(DSO_PATH).so
 
+$(BUILD_DIR)/%.o: src/%.c | $(BUILD_DIR) ; $(CC_OBJ)
 $(BUILD_DIR)/miniz.o: contrib/miniz/miniz.c | $(BUILD_DIR) ; $(CC_OBJ)
+
+.PHONY: examples
+examples:
+	make -C examples \
+		BUILD_DIR=../$(BUILD_DIR)/examples \
+		LIB_PATH=../$(BUILD_DIR)
diff --git a/common.mk b/common.mk
index c56a4ff..10c7ec5 100644
--- a/common.mk
+++ b/common.mk
@@ -16,6 +16,7 @@ LDFLAGS ?= -flto
 CFLAGS += -std=gnu11 -D_GNU_SOURCE -Iinc 
 
 CC_OBJ = $(CC) -c $(CFLAGS) $< -o $@ -MMD -MP -MF $(@:.o=.deps)
+LINK_EXE = $(CC) $^ $(LDFLAGS) -o $@
 LINK_DSO = $(CC) -fPIC -shared $^ $(LDFLAGS) -o $@
 
 CFLAGS += $(foreach dep,$(DEPENDENCIES),$(shell pkg-config --cflags $(dep)))
@@ -23,7 +24,6 @@ LDFLAGS += $(foreach dep,$(DEPENDENCIES),$(shell pkg-config --libs $(dep)))
 OBJECTS := $(SOURCES:src/%.c=$(BUILD_DIR)/%.o)
 
 $(BUILD_DIR): ; mkdir -p $(BUILD_DIR)
-$(BUILD_DIR)/%.o: src/%.c | $(BUILD_DIR) ; $(CC_OBJ)
 
 .PHONY: clean
 clean: ; rm -rf $(BUILD_DIR)
diff --git a/examples/Makefile b/examples/Makefile
new file mode 100644
index 0000000..6fd3bc4
--- /dev/null
+++ b/examples/Makefile
@@ -0,0 +1,24 @@
+DEPENDENCIES := libpng pixman-1 libuv
+
+include ../common.mk
+
+ifdef LIB_PATH
+LDFLAGS += -L$(LIB_PATH) -Wl,-rpath=$(shell pwd)/$(LIB_PATH)
+endif
+
+LDFLAGS += -lneatvnc
+
+all: \
+	$(BUILD_DIR)/png-server \
+	$(BUILD_DIR)/draw \
+
+$(BUILD_DIR)/png-server: $(BUILD_DIR)/png-server.o $(BUILD_DIR)/pngfb.o
+	$(LINK_EXE)
+
+$(BUILD_DIR)/draw: $(BUILD_DIR)/draw.o ; $(LINK_EXE)
+
+$(BUILD_DIR)/%.o: %.c | $(BUILD_DIR) ; $(CC_OBJ) -I../inc
+
+$(BUILD_DIR)/pngfb.o: ../src/pngfb.c | $(BUILD_DIR)
+	$(CC_OBJ) -I../inc
+