[PATCH v2 03/11] svn-fe: add EXTLIBS needed for parse-options

[Dmitry Ivankov <divanorama@gmail.com>]

Currently parse-options.o pull quite a big bunch of dependencies
that are neither pulled in by svn-fe Makefile nor included in libgit.a.

Use a temporary hack: put hardcoded EXTLIBS, this may not work in all
setups because /Makefile logic is not repeated.

For example, one may need -lcrypto instead of -lssl or no crypto library
if BLK_SHA1 is set, also an additional -lz or -lpcre could be required.

Signed-off-by: Dmitry Ivankov <divanorama@gmail.com>
---
 contrib/svn-fe/Makefile |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/contrib/svn-fe/Makefile b/contrib/svn-fe/Makefile
index bc03a3e..bf1625c 100644
--- a/contrib/svn-fe/Makefile
+++ b/contrib/svn-fe/Makefile
@@ -8,11 +8,12 @@ CFLAGS = -g -O2 -Wall
 LDFLAGS =
 ALL_CFLAGS = $(CFLAGS)
 ALL_LDFLAGS = $(LDFLAGS)
-EXTLIBS =
+EXTLIBS = -lssl -lpthread
 
 GIT_LIB = ../../libgit.a
 VCSSVN_LIB = ../../vcs-svn/lib.a
-LIBS = $(VCSSVN_LIB) $(GIT_LIB) $(EXTLIBS)
+XDIFF_LIB = ../../xdiff/lib.a
+LIBS = $(VCSSVN_LIB) $(GIT_LIB) $(XDIFF_LIB) $(EXTLIBS)
 
 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
 QUIET_SUBDIR1 =
@@ -53,11 +54,8 @@ svn-fe.1: svn-fe.txt
 		../contrib/svn-fe/$@
 	$(MV) ../../Documentation/svn-fe.1 .
 
-../../vcs-svn/lib.a: FORCE
-	$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) vcs-svn/lib.a
-
-../../libgit.a: FORCE
-	$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) libgit.a
+$(VCSSVN_LIB) $(GIT_LIB) $(XDIFF_LIB): ../../%.a: FORCE
+	$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) $*.a
 
 clean:
 	$(RM) svn-fe$X svn-fe.o svn-fe.html svn-fe.xml svn-fe.1
-- 
1.7.3.4