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Hide troublesome environment variables from sub processes

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(E.G. screws up gdb, busybox, ..)
This commit is contained in:
Peter Korsgaard 2007-06-19 15:19:27 +00:00
parent a7dae1919c
commit 2c64904519
1 changed files with 7 additions and 0 deletions
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7
Makefile
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@ -46,6 +46,13 @@ ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
cc-option = $(shell if $(TARGET_CC) $(TARGET_CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
> /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
#############################################################
#
# Hide troublesome environment variables from sub processes
#
#############################################################
unexport CROSS_COMPILE
unexport ARCH
#############################################################
#