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| -rw-r--r-- | hints/linux-android.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hints/linux-android.sh b/hints/linux-android.sh index 1c5281f4d0..31688b5c7d 100644 --- a/hints/linux-android.sh +++ b/hints/linux-android.sh @@ -1,7 +1,21 @@ # set -x +# Install the perl and its libraries anywhere: userelocatableinc='define' +# The Android linker has some unusual behavior: No matter what +# path is passed in to dlopen(), it'll only use the path's +# basename when trying to find a cached library. +# Unfortunately, this is quite problematic for us, since for example, +# Hash::Util and List::Util both end up creating a Util.so -- +# So if you load List::Util and then Hash::Util, the dlopen() for +# the latter will return the handle for the former. +# See the implementation for details: +# https://code.google.com/p/android-source-browsing/source/browse/linker/linker.c?repo=platform--bionic&r=9ec0f03a0d0b17bbb94ac0b9fef6add28a133c3a#1231 +# What d_libname_unique does is inform MakeMaker that, rather than +# creating Hash/Util/Util.so, it needs to make Hash/Util/Perl_Hash_Util.so +d_libname_unique='define' + # On Android the shell is /system/bin/sh: targetsh='/system/bin/sh' |