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toolchain: fix helpers for POSIX compliance

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Using two '=' for string comparison is a bashism.
Revert to using one, as stated in POSIX 1003.1-2008.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Yann E. MORIN 2010-09-20 23:26:06 +02:00 committed by Peter Korsgaard
parent b8ce1fb184
commit d12bc6294a
1 changed files with 4 additions and 4 deletions
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8
toolchain/helpers.mk
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@ -170,11 +170,11 @@ check_glibc = \
#
check_uclibc_feature = \
IS_IN_LIBC=`grep -q "\#define $(1) 1" $(3) && echo y` ; \
if [ x$($(2)) != x"y" -a x$${IS_IN_LIBC} == x"y" ] ; then \
if [ x$($(2)) != x"y" -a x$${IS_IN_LIBC} = x"y" ] ; then \
echo "$(4) available in C library, please enable $(2)" ; \
exit 1 ; \
fi ; \
if [ x$($(2)) == x"y" -a x$${IS_IN_LIBC} != x"y" ] ; then \
if [ x$($(2)) = x"y" -a x$${IS_IN_LIBC} != x"y" ] ; then \
echo "$(4) not available in C library, please disable $(2)" ; \
exit 1 ; \
fi
@ -214,11 +214,11 @@ check_arm_abi = \
else \
EXT_TOOLCHAIN_ABI="oabi" ; \
fi ; \
if [ x$(BR2_ARM_OABI) == x"y" -a $${EXT_TOOLCHAIN_ABI} == "eabi" ] ; then \
if [ x$(BR2_ARM_OABI) = x"y" -a $${EXT_TOOLCHAIN_ABI} = "eabi" ] ; then \
echo "Incorrect ABI setting" ; \
exit 1 ; \
fi ; \
if [ x$(BR2_ARM_EABI) == x"y" -a $${EXT_TOOLCHAIN_ABI} == "oabi" ] ; then \
if [ x$(BR2_ARM_EABI) = x"y" -a $${EXT_TOOLCHAIN_ABI} = "oabi" ] ; then \
echo "Incorrect ABI setting" ; \
exit 1 ; \
fi ; \