Minor FreeBSD fixes put in place

From: SHIOZAKI Takehiko <takehi-s@ascii.co.jp>

I tried snapshot(Oct30) and made some patches.
# I think that it is confused to manage both Makefile.shlib and
# makefiles/Makefile.*, don't you?

* configure
        Now FreeBSD 2.X is not supported..., so I added its entry.
        If ELF_SYSTEM is set, gmake treat it defined even though
        it is "false".  So nothing should be set to use "ifdef".
        BSD_SHLIB etc. may have same problems.

* Makefile.shlib
        As you said, FreeBSD entry is much like BSD's.
        I only added ELF_SYSTEM code.

* makefiles/Makefile.freebsd
        Ifdef/else/endif can not be indented with TABs.

Author: scrappy

src/Makefile.shlib

@@ -6,7 +6,7 @@
 # Copyright (c) 1998, Regents of the University of California
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.2 1998/10/28 06:49:04 thomas Exp $
+#    $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.3 1998/10/31 03:58:51 scrappy Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -56,12 +56,25 @@ install-shlib-dep :=
 # Makefile.global (or really Makefile.port) to supply DLSUFFIX and other
 # symbols.
 
+ifeq ($(PORTNAME), freebsd)
+  ifdef BSD_SHLIB
+    install-shlib-dep	:= install-shlib
+    shlib		:= lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
+    ifdef ELF_SYSTEM
+      LDFLAGS_SL	:= -x -Bshareable
+    else
+      LDFLAGS_SL	:= -x -Bshareable -Bforcearchive
+    endif
+    CFLAGS		+= $(CFLAGS_SL)
+  endif
+endif
+
 ifeq ($(PORTNAME), bsd)
   ifdef BSD_SHLIB
     install-shlib-dep	:= install-shlib
-    shlib				:= lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
-    LDFLAGS_SL			:= -x -Bshareable -Bforcearchive
-    CFLAGS				+= $(CFLAGS_SL)
+    shlib		:= lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
+    LDFLAGS_SL		:= -x -Bshareable -Bforcearchive
+    CFLAGS		+= $(CFLAGS_SL)
   endif
 endif
 

src/configure

@@ -618,7 +618,7 @@ case "$host_os" in
    linux*) os=linux need_tas=no ;;
     bsdi*) os=bsdi need_tas=no ;;
  freebsd3*) os=freebsd need_tas=no elf=yes ;;
- freebsd1*) os=freebsd need_tas=no ;;
+ freebsd12*) os=freebsd need_tas=no ;;
   netbsd*|openbsd*) os=bsd need_tas=no ;;
     dgux*) os=dgux need_tas=no ;;
      aix*) os=aix need_tas=no ;;

src/configure.in

@@ -17,7 +17,7 @@ case "$host_os" in
    linux*) os=linux need_tas=no ;;
     bsdi*) os=bsdi need_tas=no ;;
  freebsd3*) os=freebsd need_tas=no elf=yes ;;
- freebsd1*) os=freebsd need_tas=no ;;
+ freebsd[12]*) os=freebsd need_tas=no ;;
   netbsd*|openbsd*) os=bsd need_tas=no ;;
     dgux*) os=dgux need_tas=no ;;
      aix*) os=aix need_tas=no ;;

src/makefiles/Makefile.freebsd

@@ -5,9 +5,9 @@
 	@${AR} cq $@.pic `lorder $<.obj | tsort`
 	${RANLIB} $@.pic
 	@rm -f $@
-	ifdef ELF_SYSTEM
-		$(LD) -x -Bshareable -o $@ $@.pic
-	else
-	        $(LD) -x -Bshareable -Bforcearchive -o $@ $@.pic
-	endif
+ifdef ELF_SYSTEM
+	$(LD) -x -Bshareable -o $@ $@.pic
+else
+        $(LD) -x -Bshareable -Bforcearchive -o $@ $@.pic
+endif