core-dependencies: remove unneeded HOSTCC

dependencies.sh uses HOSTCC_NOCCACHE directly, and this variable is
exported from the top-level Makefile, so there is no need to pass
HOSTCC to it. HOSTCC is not used at all in dependencies.sh.

Thus, we also no longer need to apply the HOSTCC override for
core-dependencies. The core-depencies rule doesn't use HOSTCC or
HOSTCXX.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/support/dependencies/dependencies.mk b/support/dependencies/dependencies.mk
index ef2ae9b7e1587519beb381b2ccd52824adbbe636..80ba48a6a7843a31a42758f3cd705acfc08a3e06 100644 (file)
--- a/support/dependencies/dependencies.mk
+++ b/support/dependencies/dependencies.mk
@@ -19,12 +19,11 @@ DEPENDENCIES_HOST_PREREQ += host-ccache
 endif
 
 core-dependencies:
-       @HOSTCC="$(firstword $(HOSTCC))" MAKE="$(MAKE)" \
-               DL_TOOLS="$(sort $(DL_TOOLS_DEPENDENCIES))" \
+       @MAKE="$(MAKE)" DL_TOOLS="$(sort $(DL_TOOLS_DEPENDENCIES))" \
                $(TOPDIR)/support/dependencies/dependencies.sh
 
-core-dependencies $(DEPENDENCIES_HOST_PREREQ): HOSTCC=$(HOSTCC_NOCCACHE)
-core-dependencies $(DEPENDENCIES_HOST_PREREQ): HOSTCXX=$(HOSTCXX_NOCCACHE)
+$(DEPENDENCIES_HOST_PREREQ): HOSTCC=$(HOSTCC_NOCCACHE)
+$(DEPENDENCIES_HOST_PREREQ): HOSTCXX=$(HOSTCXX_NOCCACHE)
 dependencies: core-dependencies $(DEPENDENCIES_HOST_PREREQ)
 
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