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Fix compilation when NO_CURL is defined 

There were a few places which did not cope well without curl.  This
fixes all of them.  We still need to link against the walker.o part
of the library as some parts of transport.o still call into there
even though we don't have HTTP support enabled.

If compiled with NO_CURL=1 we now get the following useful error
message:

  $ git-fetch http://www.example.com/git
  error: git was compiled without libcurl support.
  fatal: Don't know how to fetch from http://www.example.com/git

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Johannes Schindelin 2007-10-15 14:52:25 +01:00 committed by Shawn O. Pearce
parent f539d0d6c1
commit ccfc02a300
2 changed files with 10 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Makefile
View File

@ -310,7 +310,7 @@ LIB_OBJS = \
alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
transport.o bundle.o
transport.o bundle.o walker.o
BUILTIN_OBJS = \
builtin-add.o \
@ -528,7 +528,7 @@ else
endif
BUILTIN_OBJS += builtin-http-fetch.o
EXTLIBS += $(CURL_LIBCURL)
LIB_OBJS += http.o walker.o http-walker.o
LIB_OBJS += http.o http-walker.o
curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
ifeq "$(curl_check)" "070908"
ifndef NO_EXPAT
@ -905,7 +905,7 @@ git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
$(LIB_OBJS) $(BUILTIN_OBJS) walker.o: $(LIB_H)
$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
$(DIFF_OBJS): diffcore.h

23
transport.c
View File

@ -1,7 +1,9 @@
#include "cache.h"
#include "transport.h"
#include "run-command.h"
#ifndef NO_CURL
#include "http.h"
#endif
#include "pkt-line.h"
#include "fetch-pack.h"
#include "walker.h"
@ -368,6 +370,7 @@ static int disconnect_walker(struct transport *transport)
return 0;
}
#ifndef NO_CURL
static int curl_transport_push(struct transport *transport, int refspec_nr, const char **refspec, int flags) {
const char **argv;
int argc;
@ -400,7 +403,6 @@ static int curl_transport_push(struct transport *transport, int refspec_nr, cons
return !!err;
}
#ifndef NO_CURL
static int missing__target(int code, int result)
{
return /* file:// URL -- do we ever use one??? */
@ -504,21 +506,6 @@ static int fetch_objs_via_curl(struct transport *transport,
return fetch_objs_via_walker(transport, nr_objs, to_fetch);
}
#else
static struct ref *get_refs_via_curl(const struct transport *transport)
{
die("Cannot fetch from '%s' without curl ...", transport->url);
return NULL;
}
static int fetch_objs_via_curl(struct transport *transport,
int nr_objs, struct ref **to_fetch)
{
die("Cannot fetch from '%s' without curl ...", transport->url);
return -1;
}
#endif
struct bundle_transport_data {
@ -733,9 +720,13 @@ struct transport *transport_get(struct remote *remote, const char *url)
} else if (!prefixcmp(url, "http://")
|| !prefixcmp(url, "https://")
|| !prefixcmp(url, "ftp://")) {
#ifdef NO_CURL
error("git was compiled without libcurl support.");
#else
ret->get_refs_list = get_refs_via_curl;
ret->fetch = fetch_objs_via_curl;
ret->push = curl_transport_push;
#endif
ret->disconnect = disconnect_walker;
} else if (is_local(url) && is_file(url)) {