[PULL 24/61] Makefile: Let the 'help' target list the tools targets

[Paolo Bonzini]

From: Philippe Mathieu-Daudé <address@hidden>

List the name of the tool targets when calling 'make help':

  $ make help
  [...]
  Tools targets:
    qemu-ga                        - Build qemu-ga tool
    qemu-keymap                    - Build qemu-keymap tool
    elf2dmp                        - Build elf2dmp tool
    ivshmem-client                 - Build ivshmem-client tool
    ivshmem-server                 - Build ivshmem-server tool
    qemu-nbd                       - Build qemu-nbd tool
    qemu-img                       - Build qemu-img tool
    qemu-io                        - Build qemu-io tool
    qemu-edid                      - Build qemu-edid tool
    fsdev/virtfs-proxy-helper      - Build virtfs-proxy-helper tool
    scsi/qemu-pr-helper            - Build qemu-pr-helper tool

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index 6ec19f8..25a7056 100644
--- a/Makefile
+++ b/Makefile
@@ -1255,6 +1255,11 @@ endif
                $(foreach t, $(TARGET_DIRS), \
                $(call print-help-run,$(t)/all,Build for $(t));) \
                echo '')
+       @$(if $(TOOLS), \
+               echo 'Tools targets:'; \
+               $(foreach t, $(TOOLS), \
+               $(call print-help-run,$(t),Build $(shell basename $(t)) tool);) 
\
+               echo '')
        @echo  'Cleaning targets:'
        $(call print-help,clean,Remove most generated files but keep the config)
 ifdef CONFIG_GCOV
-- 
1.8.3.1