Merge branch 'rp/link-curl-before-ssl'

The linkage order of libraries was wrong in places around libcurl.

* rp/link-curl-before-ssl:
  configure.ac: detect ssl need with libcurl
  Makefile: make curl-config path configurable
  Makefile: link libcurl before zlib

diff --cc Makefile
index 8466333027490a0595c8482b7c1d3df4dac78565,64d17d0dc5feb986c12e90520c87a686a3d82d9e..e0717b0fa107ea7ead0eb3b5e35545c1263c9f13
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -1992,16 -1993,16 +1997,16 @@@ $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_P
  
  $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
-               $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
+               $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
  
  $(LIB_FILE): $(LIB_OBJS)
 -      $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
 +      $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
  
  $(XDIFF_LIB): $(XDIFF_OBJS)
 -      $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
 +      $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
  
  $(VCSSVN_LIB): $(VCSSVN_OBJS)
 -      $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
 +      $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
  
  export DEFAULT_EDITOR DEFAULT_PAGER
  

diff --cc configure.ac
Simple merge