blame: large-scale performance rewrite

diff --git a/Makefile b/Makefile
index 2128ce3ea21a4801b9e85e0314a36d4c4dc39b4b..74a929b6d40557f9433e8874c97739d2a06cc858 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -34,8 +34,15 @@ all::
 # git-http-push are not built, and you cannot use http:// and https://
 # transports (neither smart nor dumb).
 #
+# Define CURL_CONFIG to the path to a curl-config binary other than the
+# default 'curl-config'.
+#
+# 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.
+# /foo/bar/include and /foo/bar/lib directories.  This overrides CURL_CONFIG,
+# but is less robust.
 #
 # 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).
@@ -143,9 +150,11 @@ all::
 #
 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 #
-# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
+# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).  Only used
+# if CURLDIR is set.
 #
-# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
+# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).  Only
+# used if CURLDIR is set.
 #
 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 #
@@ -1121,18 +1130,30 @@ else
                # 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
+               ifdef NEEDS_SSL_WITH_CURL
+                       CURL_LIBCURL += -lssl
+                       ifdef NEEDS_CRYPTO_WITH_SSL
+                               CURL_LIBCURL += -lcrypto
+                       endif
+               endif
+               ifdef NEEDS_IDN_WITH_CURL
+                       CURL_LIBCURL += -lidn
+               endif
        else
-               CURL_LIBCURL = -lcurl
-       endif
-       ifdef NEEDS_SSL_WITH_CURL
-               CURL_LIBCURL += -lssl
-               ifdef NEEDS_CRYPTO_WITH_SSL
-                       CURL_LIBCURL += -lcrypto
+               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)
+                       endif
                endif
        endif
-       ifdef NEEDS_IDN_WITH_CURL
-               CURL_LIBCURL += -lidn
-       endif
 
        REMOTE_CURL_PRIMARY = git-remote-http$X
        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
@@ -2102,7 +2123,7 @@ pdf:
 
 XGETTEXT_FLAGS = \
        --force-po \
-       --add-comments \
+       --add-comments=TRANSLATORS: \
        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
        --from-code=UTF-8
 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \