From: Willy Tarreau <w@1wt.eu>
Date: Mon, 21 Mar 2022 17:33:14 +0000 (+0100)
Subject: tools/nolibc: add the nolibc subdir to the common Makefile
X-Git-Tag: v5.19-rc1~254^2~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0b37dff10bc05576f9594a10e8ef9c718dab931f;p=thirdparty%2Fkernel%2Flinux.git

tools/nolibc: add the nolibc subdir to the common Makefile

The Makefile in tools/ is used to forward options to the makefiles
in the various subdirs. Let's add nolibc there so that it becomes
possible to make tools/nolibc_headers_standalone from the main tree
to simply create a completely usable sysroot.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---

diff --git a/tools/Makefile b/tools/Makefile
index db2f7b8ebed59..724134f0e56c9 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -24,6 +24,7 @@ help:
 	@echo '  intel-speed-select     - Intel Speed Select tool'
 	@echo '  kvm_stat               - top-like utility for displaying kvm statistics'
 	@echo '  leds                   - LEDs  tools'
+	@echo '  nolibc                 - nolibc headers testing and installation'
 	@echo '  objtool                - an ELF object analysis tool'
 	@echo '  pci                    - PCI tools'
 	@echo '  perf                   - Linux performance measurement and analysis tool'
@@ -74,6 +75,9 @@ bpf/%: FORCE
 libapi: FORCE
 	$(call descend,lib/api)
 
+nolibc_%: FORCE
+	$(call descend,include/nolibc,$(patsubst nolibc_%,%,$@))
+
 # The perf build does not follow the descend function setup,
 # invoking it via it's own make rule.
 PERF_O   = $(if $(O),$(O)/tools/perf,)