tools: drop circular dependency between patch and ccache, build patch without ccache (fixes #20132)

Signed-off-by: Felix Fietkau <nbd@openwrt.org> Backport of r46434 git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46498 3c298f89-4303-0410-b956-a3cf2f4a3e73

tools: drop circular dependency between patch and ccache, build patch without ccache (fixes #20132)
8dde828e · nbd · 4beb1aeb · 8dde828e · 8dde828e
Commit 8dde828e authored Jul 26, 2015 by nbd
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Makefile tools/Makefile +1 -1

Makefile tools/patch/Makefile +3 -0

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--- a/tools/Makefile
+++ b/tools/Makefile
@@ -73,7 +73,7 @@ $(curdir)/gengetopt/compile := $(curdir)/libtool/install
 $(curdir)/patchelf/compile := $(curdir)/libtool/install

 ifneq ($(CONFIG_CCACHE)$(CONFIG_SDK),)
-$(foreach tool, $(tools-y), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/install))
+$(foreach tool, $(filter-out patch,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/install))
 tools-y += ccache
 endif


--- a/tools/patch/Makefile
+++ b/tools/patch/Makefile
@@ -15,4 +15,7 @@ PKG_MD5SUM:=e3da7940431633fb65a01b91d3b7a27a

 include $(INCLUDE_DIR)/host-build.mk

+HOSTCC := $(HOSTCC_NOCACHE)
+HOSTCXX := $(HOSTCXX_NOCACHE)
+
 $(eval $(call HostBuild))