From 2f14a4df61cf416420a54c252e72458ef8d06ba0 Mon Sep 17 00:00:00 2001
From: "Jean-Marc Pigeon (Delson)" <jmp@safe.ca>
Date: Mon, 16 Jun 2025 19:37:35 -0400
Subject: [PATCH] Adding shared capability

---
 .gitignore   |  1 +
 app/Makefile |  2 +-
 lib/Makefile | 19 +++++++++++++++----
 lib/unipos.c |  2 +-
 4 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/.gitignore b/.gitignore
index d79af10..e8c61db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@ data-sender/
 data-sorter/
 data-sorter2/
 *.swp
+shared/
 lib/numver.h
diff --git a/app/Makefile b/app/Makefile
index 18a8a15..8dcd227 100644
--- a/app/Makefile
+++ b/app/Makefile
@@ -40,7 +40,7 @@ SRC=								\
 CC	=  gcc 
 LD	=  gcc -g
 CFLAGS	=  -I ../lib -Wall $(OPTIME)
-LIBMAIL	=  ../lib/libmail.a
+LIBMAIL	=  ../lib/libmail.a ../shared/libposql.so.1
 LIBS	=  	$(LIBMAIL) 			\
 		-luuid				\
 		-lpq				\
diff --git a/lib/Makefile b/lib/Makefile
index edf6072..598d980 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -4,7 +4,6 @@
 debug	:  toremake
 	   @ $(MAKE)				\
 		$(PAR)				\
-		DATABASE=$(DATABASE)		\
 		OPTIME="-g -DMODEDEBUG"		\
 		objs
 	   @ echo "library compiled in '$@' mode, now ready"
@@ -14,7 +13,19 @@ prod	:  toremake
 	   @ echo "library compiled in '$@' mode, now ready"
 
 clean	:
-	   - rm -fr *.o *.a *.tar.gz
+	   - rm -fr *.so.* *.o *.a *.tar.gz
+
+#--------------------------------------------------------------------
+#database definition
+shared	:  libposql
+	   mv -f libposql.so.1.0 ../shared
+	   ln -nsf libposql.so.1.0 ../shared/libposql.so.1
+
+libposql:  unipos.o
+	   $(CC) -shared -Wl,-soname,$@.so.1 -o $@.so.1.0 unipos.o
+
+unipos.o:  unipos.h
+	   $(CC) $(CFLAGS) -c -fPIC -o $@ unipos.c
 
 #--------------------------------------------------------------------
 #Equivalences
@@ -24,11 +35,11 @@ OBJS=						\
 	  lvleml.o				\
 	  gesspf.o gestcp.o geseml.o		\
 	  devlog.o devsoc.o devsql.o		\
-	  unidns.o unieml.o unipos.o 		\
+	  unidns.o unieml.o 	 		\
 	  unipar.o uniprc.o unisig.o unitls.o	\
 	  subafn.o subrou.o 
 
-objs	: $(OBJS)
+objs	: $(OBJS) shared
 	  @ ar -cr $(LIBMAIL) $(OBJS)
 
 #--------------------------------------------------------------------
diff --git a/lib/unipos.c b/lib/unipos.c
index 84dd4aa..be4e9db 100644
--- a/lib/unipos.c
+++ b/lib/unipos.c
@@ -23,7 +23,7 @@ static void notavail()
 {
 char *cmt="Postgresql Database access is NOT implemented (config?)";
 
-(void) rou_alert(0,"%s",cmt);
+(void) fprintf(stderr,"%s\n",cmt);
 }
 #endif
 /*
-- 
2.47.3