diff options
| author |  Dave Borowitz <dborowitz@google.com> | 2014-04-28 14:01:23 -0700 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2014-04-28 14:29:14 -0700 |
| commit | f3f11fa6a5cee5a90b3ca6a66a25a2beff6996a7 (patch) | |
| tree | 7854cc60356ff86ea2ede183de6e7a9a8ceb329b /Makefile | |
| parent | Makefile: allow static linking against libcurl (diff) | |
| download | tgif-f3f11fa6a5cee5a90b3ca6a66a25a2beff6996a7.tar.xz | |
Makefile: default to -lcurl when no CURL_CONFIG or CURLDIR
The original implementation of CURL_CONFIG support did not match the
original behavior of using -lcurl when CURLDIR was not set. This broke
implementations that were lacking curl-config but did have libcurl
installed along system libraries, such as MSysGit. In other words, the
assumption that curl-config is always installed was incorrect.
Instead, if CURL_CONFIG is empty or returns an empty result (e.g. due
to curl-config being missing), use the old behavior of falling back to
-lcurl.
Signed-off-by: Dave Borowitz <dborowitz@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 41 |
1 files changed, 28 insertions, 13 deletions
@@ -35,14 +35,17 @@ all:: # transports (neither smart nor dumb). # # Define CURL_CONFIG to the path to a curl-config binary other than the -# default 'curl-config'. +# default 'curl-config'. If CURL_CONFIG is unset or points to a binary that +# is not found, defaults to the CURLDIR behavior. # # Define CURL_STATIC to statically link libcurl. Only applies if # CURL_CONFIG is used. # # Define CURLDIR=/foo/bar if your curl header and library files are in -# /foo/bar/include and /foo/bar/lib directories. This overrides CURL_CONFIG, -# but is less robust. +# /foo/bar/include and /foo/bar/lib directories. This overrides +# CURL_CONFIG, but is less robust. If not set, and CURL_CONFIG is not set, +# uses -lcurl with no additional library detection (other than +# NEEDS_*_WITH_CURL). # # Define NO_EXPAT if you do not have expat installed. git-http-push is # not built, and you cannot push using http:// and https:// transports (dumb). @@ -1127,9 +1130,27 @@ ifdef NO_CURL REMOTE_CURL_NAMES = else ifdef CURLDIR - # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case. - BASIC_CFLAGS += -I$(CURLDIR)/include - CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl + CURL_LIBCURL = + else + CURL_CONFIG = curl-config + ifeq "$(CURL_CONFIG)" "" + CURL_LIBCURL = + else + CURL_LIBCURL := $(shell $(CURL_CONFIG) --libs) + endif + endif + + ifeq "$(CURL_LIBCURL)" "" + ifdef CURL_STATIC +$(error "CURL_STATIC must be used with CURL_CONFIG") + endif + ifdef CURLDIR + # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case. + BASIC_CFLAGS += -I$(CURLDIR)/include + CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl + else + CURL_LIBCURL = -lcurl + endif ifdef NEEDS_SSL_WITH_CURL CURL_LIBCURL += -lssl ifdef NEEDS_CRYPTO_WITH_SSL @@ -1140,17 +1161,11 @@ else CURL_LIBCURL += -lidn endif else - CURL_CONFIG ?= curl-config BASIC_CFLAGS += $(shell $(CURL_CONFIG) --cflags) ifdef CURL_STATIC CURL_LIBCURL = $(shell $(CURL_CONFIG) --static-libs) ifeq "$(CURL_LIBCURL)" "" - $(error libcurl not detected or not compiled with static support) - endif - else - CURL_LIBCURL = $(shell $(CURL_CONFIG) --libs) - ifeq "$(CURL_LIBCURL)" "" - $(error libcurl not detected; try setting CURLDIR) +$(error libcurl not detected or not compiled with static support) endif endif endif |