Perl: handling of allocation errors. Previously, allocation errors in nginx.xs were more or less ignored, potentially resulting in incorrect code execution in specific low-memory conditions. This is changed to use ctx->error bit and croak(), similarly to how output errors are now handled. Note that this is mostly a cosmetic change, as Perl itself exits on memory allocation errors, and hence nginx with Perl is hardly usable in low-memory conditions.

# Copyright (C) Nginx, Inc.


if [ $USE_THREADS = YES ]; then

    if [ "$NGX_PLATFORM" = win32 ]; then
        cat << END

$0: --with-threads is not supported on Windows

END
        exit 1
    fi

    have=NGX_THREADS . auto/have
    CORE_DEPS="$CORE_DEPS $THREAD_POOL_DEPS"
    CORE_SRCS="$CORE_SRCS $THREAD_POOL_SRCS"
    CORE_LIBS="$CORE_LIBS -lpthread"
    NGX_LIBPTHREAD="-lpthread"
fi