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authorPali Rohár <pali@kernel.org>2020-11-04 10:34:35 +0100
committerTom Rini <trini@konsulko.com>2020-11-06 09:46:11 -0500
commit71d3fa7efa4fc07e6f161c742397ddbe4466c631 (patch)
treeb73451e0e425cee55c2bd7d3aae6922a23c55145
parent7716c328c843d4365c9fe2703e66a7aeee557dfa (diff)
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Makefile: Fix calling make with V=1
Calling 'make V=1 all' on Ubuntu 18.04 with gcc version 9.2.1 and GNU Make version 4.1 fails on error: scripts/Kbuild.include:220: *** Recursive variable 'echo-cmd' references itself (eventually). Stop. As a workaround expand 'echo-cmd' variable via 'call' construction instead of expanding it directly. Signed-off-by: Pali Rohár <pali@kernel.org> Reported-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Fixes: ae897022d7bd ("Makefile: Fix u-boot-nodtb.bin target")
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 89c42c1..59ba333 100644
--- a/Makefile
+++ b/Makefile
@@ -1309,7 +1309,7 @@ init_sp_bss_offset_check: u-boot.dtb FORCE
fi
endif
-shell_cmd = { $(echo-cmd) $(cmd_$(1)); }
+shell_cmd = { $(call echo-cmd,$(1)) $(cmd_$(1)); }
quiet_cmd_objcopy_uboot = OBJCOPY $@
cmd_objcopy_uboot = $(cmd_objcopy) && $(call shell_cmd,static_rela,$<,$@,$(CONFIG_SYS_TEXT_BASE)) || rm -f $@