configure: Drop --enable-githttp

Following Demi's work to use HTTPS everywhere, all users of GIT_HTTP have
been removed from the build system.  Drop the configure knob.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>

INSTALL

@@ -89,11 +89,6 @@ from a wrong location. Compiling the tools with rpath will force the
 linker to look in the correct location.
   --enable-rpath
 
-During build in a git checkout the buildsystem needs to download
-additional tools such as qemu. This is done with either the native git
-protocol, or via http if this option is enabled.
-  --enable-githttp
-
 Disable xenstat and xentop monitoring tools.
   --disable-monitors
 

config/Tools.mk.in

@@ -37,12 +37,6 @@ LIBNL3_LIBS         := @LIBNL3_LIBS@
 LIBNL3_CFLAGS       := @LIBNL3_CFLAGS@
 XEN_TOOLS_RPATH     := @rpath@
 
-# Download GIT repositories via HTTP or GIT's own protocol?
-# GIT's protocol is faster and more robust, when it works at all (firewalls
-# may block it). We make it the default, but if your GIT repository downloads
-# fail or hang, please pass --enable-githttp to configure.
-GIT_HTTP            ?= @githttp@
-
 # Optional components
 XENSTAT_XENTOP      := @monitors@
 OCAML_TOOLS         := @ocamltools@

config/Toplevel.mk.in

@@ -1,2 +1 @@
 SUBSYSTEMS               := @SUBSYSTEMS@
-GIT_HTTP                 ?= @githttp@

configure

@@ -594,7 +594,6 @@ stubdom
 tools
 xen
 subdirs
-githttp
 DEBUG_DIR
 XEN_DUMP_DIR
 XEN_PAGING_DIR
@@ -673,7 +672,6 @@ with_xen_scriptdir
 with_xen_dumpdir
 with_rundir
 with_debugdir
-enable_githttp
 enable_xen
 enable_tools
 enable_stubdom
@@ -1309,8 +1307,6 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-githttp        Download GIT repositories via HTTP (default is
-                          DISABLED)
   --disable-xen           Disable build and install of xen
   --disable-tools         Disable build and install of tools
   --enable-stubdom        Enable build and install of stubdom
@@ -2124,29 +2120,6 @@ DEBUG_DIR=$debugdir_path
 
 
 
-# Check whether --enable-githttp was given.
-if test "${enable_githttp+set}" = set; then :
-  enableval=$enable_githttp;
-fi
-
-
-if test "x$enable_githttp" = "xno"; then :
-
-    ax_cv_githttp="n"
-
-elif test "x$enable_githttp" = "xyes"; then :
-
-    ax_cv_githttp="y"
-
-elif test -z $ax_cv_githttp; then :
-
-    ax_cv_githttp="n"
-
-fi
-githttp=$ax_cv_githttp
-
-
-
 case "$host_cpu" in
     i[3456]86|x86_64)
         arch_enable_stubdom=y

configure.ac

@@ -17,7 +17,6 @@ m4_include([m4/subsystem.m4])
 m4_include([m4/paths.m4])
 
 AX_XEN_EXPAND_CONFIG()
-AX_ARG_DEFAULT_DISABLE([githttp], [Download GIT repositories via HTTP])
 
 dnl mini-os is only ported to certain platforms
 case "$host_cpu" in

tools/configure

@@ -714,7 +714,6 @@ ovmf
 xsmpolicy
 ocamltools
 monitors
-githttp
 rpath
 werror
 DEBUG_DIR
@@ -807,7 +806,6 @@ with_rundir
 with_debugdir
 enable_werror
 enable_rpath
-enable_githttp
 enable_monitors
 enable_ocamltools
 enable_xsmpolicy
@@ -1494,8 +1492,6 @@ Optional Features:
   --disable-werror        Build tools without -Werror (default is ENABLED)
   --enable-rpath          Build tools with -Wl,-rpath,LIBDIR (default is
                           DISABLED)
-  --enable-githttp        Download GIT repositories via HTTP (default is
-                          DISABLED)
   --disable-monitors      Disable xenstat and xentop monitoring tools (default
                           is ENABLED)
   --disable-ocamltools    Disable Ocaml tools (default is ENABLED)
@@ -4156,29 +4152,6 @@ rpath=$ax_cv_rpath
 
 
 
-# Check whether --enable-githttp was given.
-if test "${enable_githttp+set}" = set; then :
-  enableval=$enable_githttp;
-fi
-
-
-if test "x$enable_githttp" = "xno"; then :
-
-    ax_cv_githttp="n"
-
-elif test "x$enable_githttp" = "xyes"; then :
-
-    ax_cv_githttp="y"
-
-elif test -z $ax_cv_githttp; then :
-
-    ax_cv_githttp="n"
-
-fi
-githttp=$ax_cv_githttp
-
-
-
 # Check whether --enable-monitors was given.
 if test "${enable_monitors+set}" = set; then :
   enableval=$enable_monitors;

tools/configure.ac

@@ -84,7 +84,6 @@ AX_XEN_EXPAND_CONFIG()
 # Enable/disable options
 AX_ARG_DEFAULT_ENABLE([werror], [Build tools without -Werror])
 AX_ARG_DEFAULT_DISABLE([rpath], [Build tools with -Wl,-rpath,LIBDIR])
-AX_ARG_DEFAULT_DISABLE([githttp], [Download GIT repositories via HTTP])
 AX_ARG_DEFAULT_ENABLE([monitors], [Disable xenstat and xentop monitoring tools])
 AX_ARG_DEFAULT_ENABLE([ocamltools], [Disable Ocaml tools])
 AX_ARG_DEFAULT_ENABLE([xsmpolicy], [Disable XSM policy compilation])