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Fix PATH setup for arm64.

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On architectures other than "arm", the combination of
ANDROID_KERNEL_TOOLCHAIN_PATH being empty, and CODE_REVIEWS being empty,
leads to adding a :: into the user's PATH, which is highly undesirable.

Neither CODE_REVIEWS nor the mips toolchaindir is ever used, so just
remove them, and make sure we only include the extra colon when setting
the kernel toolchain path to a non-empty value.

Change-Id: I2dfa7d3a322b56b6abbc47476082dc6ae4dd6a82
This commit is contained in:
Torne (Richard Coles) 2014-04-25 16:24:22 +01:00
parent 676e11fed8
commit f24c356a96
1 changed files with 3 additions and 6 deletions
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9
envsetup.sh
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@ -115,7 +115,6 @@ function setpaths()
fi
# and in with the new
CODE_REVIEWS=
prebuiltdir=$(getprebuilt)
gccprebuiltdir=$(get_abs_build_var ANDROID_GCC_PREBUILTS)
@ -160,12 +159,10 @@ function setpaths()
# Legacy toolchain configuration used for ARM kernel compilation
toolchaindir=arm/arm-eabi-$targetgccversion/bin
if [ -d "$gccprebuiltdir/$toolchaindir" ]; then
ANDROID_KERNEL_TOOLCHAIN_PATH="$gccprebuiltdir/$toolchaindir"
export ARM_EABI_TOOLCHAIN=$ANDROID_KERNEL_TOOLCHAIN_PATH
export ARM_EABI_TOOLCHAIN="$gccprebuiltdir/$toolchaindir"
ANDROID_KERNEL_TOOLCHAIN_PATH="$ARM_EABI_TOOLCHAIN":
fi
;;
mips) toolchaindir=mips/mips-eabi-4.4.3/bin
;;
*)
# No need to set ARM_EABI_TOOLCHAIN for other ARCHs
;;
@ -173,7 +170,7 @@ function setpaths()
export ANDROID_QTOOLS=$T/development/emulator/qtools
export ANDROID_DEV_SCRIPTS=$T/development/scripts:$T/prebuilts/devtools/tools
export ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_QTOOLS:$ANDROID_TOOLCHAIN:$ANDROID_KERNEL_TOOLCHAIN_PATH$CODE_REVIEWS:$ANDROID_DEV_SCRIPTS:
export ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_QTOOLS:$ANDROID_TOOLCHAIN:$ANDROID_KERNEL_TOOLCHAIN_PATH$ANDROID_DEV_SCRIPTS:
export PATH=$ANDROID_BUILD_PATHS$PATH
unset ANDROID_JAVA_TOOLCHAIN