In order to (partially) multi-arch-ify curl-config, remove all

mention of @includedir@ and @libdir@ from the script.  On Debian, the actual
header and library directories are architecture-dependent, but will always be
in the C compiler's default search path, so -I and -L options are not
necessary (and may be harmful in multi-arch environments.)
Origin: vendor
Bug-Debian: http://bugs.debian.org/731998
Forwarded: not-needed
Reviewed-by: Alessandro Ghedini <ghedo@debian.org>
Last-Update: 2017-01-10

Gbp-Pq: Name 11_omit-directories-from-config.patch

curl-config.in

@@ -23,7 +23,6 @@
 
 prefix=@prefix@
 exec_prefix=@exec_prefix@
-includedir=@includedir@
 cppflag_curl_staticlib=@CPPFLAG_CURL_STATICLIB@
 
 usage()
@@ -147,19 +146,11 @@ while test $# -gt 0; do
         else
           CPPFLAG_CURL_STATICLIB=""
         fi
-        if test "X@includedir@" = "X/usr/include"; then
-          echo "$CPPFLAG_CURL_STATICLIB"
-        else
-          echo "${CPPFLAG_CURL_STATICLIB}-I@includedir@"
-        fi
+        echo "$CPPFLAG_CURL_STATICLIB"
         ;;
 
     --libs)
-        if test "X@libdir@" != "X/usr/lib" -a "X@libdir@" != "X/usr/lib64"; then
-           CURLLIBDIR="-L@libdir@ "
-        else
-           CURLLIBDIR=""
-        fi
+        CURLLIBDIR=""
         if test "X@REQUIRE_LIB_DEPS@" = "Xyes"; then
           echo ${CURLLIBDIR}-lcurl @LIBCURL_LIBS@
         else
@@ -172,7 +163,7 @@ while test $# -gt 0; do
 
     --static-libs)
         if test "X@ENABLE_STATIC@" != "Xno" ; then
-          echo @libdir@/libcurl.@libext@ @LDFLAGS@ @LIBCURL_LIBS@
+          echo -Wl,-Bstatic -lcurl -Wl,-Bdynamic @LDFLAGS@ @LIBCURL_LIBS@
         else
           echo "curl was built with static libraries disabled" >&2
           exit 1