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Don't add empty entry to PATH. 

When ANDROID_TOOLCHAIN_2ND_ARCH is unset (all arches except ARM64) the
PATH was being extended with an empty entry, which is interpreted as the
current directory (rarely desirable).

Test: lunch aosp_arm-eng; echo $PATH; lunch aosp_arm64-eng; echo $PATH
Change-Id: I31661241c10b06165dcf555c8b3e799fe54cc0dc
This commit is contained in:
Torne (Richard Coles) 2017-10-03 16:31:18 -04:00
parent b33250278b
commit 0091bae1ad
1 changed files with 6 additions and 1 deletions
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7
envsetup.sh
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@ -231,7 +231,12 @@ function setpaths()
fi
export ANDROID_DEV_SCRIPTS=$T/development/scripts:$T/prebuilts/devtools/tools:$T/external/selinux/prebuilts/bin
export ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_TOOLCHAIN:$ANDROID_TOOLCHAIN_2ND_ARCH:$ANDROID_DEV_SCRIPTS:
ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_TOOLCHAIN
if [ -n "$ANDROID_TOOLCHAIN_2ND_ARCH" ]; then
ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_TOOLCHAIN_2ND_ARCH
fi
ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_DEV_SCRIPTS:
export ANDROID_BUILD_PATHS
# If prebuilts/android-emulator/<system>/ exists, prepend it to our PATH
# to ensure that the corresponding 'emulator' binaries are used.