From: Jérôme Benoit <jerome.benoit@piment-noir.org>
Date: Tue, 7 Mar 2017 15:20:48 +0000 (+0100)
Subject: TP11 exo1: Properly make linked list function a library shared and static
X-Git-Url: https://git.piment-noir.org/?p=TD_C.git;a=commitdiff_plain;h=3bb0a9f80ebc5b3d7c05c78cbf65241c6a6b0490

TP11 exo1: Properly make linked list function a library shared and static

And build two new binaries for static and dynamic linking against the
library.

To launch the dynamic binary: LD_LIBRARY_PATH=. ./exo1.dynamic

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---

diff --git a/TP_11/exo1/Makefile b/TP_11/exo1/Makefile
index f8cfee7..634334e 100644
--- a/TP_11/exo1/Makefile
+++ b/TP_11/exo1/Makefile
@@ -14,13 +14,14 @@
 BINARY_NAME=exo1
 LIBOBJS=clist.o # object to put in the library
 LIBRARY_NAME=libtpC
+#LDLIBS=-L. -ltpC
 BUILD_TYPE=debug
 
 # ====================================
 # DO NOT CHANGE STUFF BEYOND THIS LINE
 # ====================================
 
-all: $(LIBRARY_NAME).a $(LIBRARY_NAME).so $(BINARY_NAME)
+all: $(BINARY_NAME) $(BINARY_NAME).dynamic $(BINARY_NAME).static
 
 CC=gcc
 LD=gcc
@@ -70,6 +71,15 @@ $(BINARY_NAME): $(OBJS)
 	@echo "[LD ] $@"
 	@$(LD) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
 
+LOCALLDLIBS=-L. -ltpC
+$(BINARY_NAME).static: $(OBJDIR)/$(BINARY_NAME).o $(LIBRARY_NAME).a
+	@echo "[LD ] $@"
+	@$(LD) $(CFLAGS) $(LDFLAGS) $^ $(LOCALLDLIBS) $(LDLIBS) -o $@
+
+$(BINARY_NAME).dynamic: $(OBJDIR)/$(BINARY_NAME).o $(LIBRARY_NAME).so
+	@echo "[LD ] $@"
+	@$(LD) $(CFLAGS) $(LDFLAGS) $^ $(LOCALLDLIBS) $(LDLIBS) -o $@
+
 $(OBJDIR)/%.o: %.c $(DEPDIR)/%.d
 	@echo "[C  ] $*"
 	@$(CC) $(DEPFLAGS) $(CFLAGS) -c $< -o $@
@@ -85,6 +95,8 @@ clean:
 	@echo "[CLN]"
 	-@rm -r $(BUILDDIR)
 	-@rm $(BINARY_NAME)
+	-@rm $(BINARY_NAME).static
+	-@rm $(BINARY_NAME).dynamic
 	-@rm $(LIBRARY_NAME).so
 	-@rm $(LIBRARY_NAME).a