On Fri, 4 Dec 2020 17:34:33 GMT, Erik Joelsson <er...@openjdk.org> wrote:
>> Ok, after looking at `set -x` output WSL seems to have a problem with the
>> space in the path `/mnt/c/Program Files/Java/jdk-15` e.g. if I move the jdk
>> to `/mnt/h/jdk-15` it works. Might be a missing fixup somewhere? (FWIW, that
>> Program Files dir does have an 8dot3 name).
>>
>> With that I can build `images` on both Cygwin and WSL. Build times are about
>> 29 mins and 18 mins respectively.
>
> Do you see any significant difference in build times compared to before the
> patch?
The line numbers in the generated configure script seems to be mismatched; that
can't have been the actual failing line.
This actual failing line is line 79 in boot-jdk.m4:
BOOT_JDK_VERSION_OUTPUT=`$java_to_test $USER_BOOT_JDK_OPTIONS -version 2>&1`
If $java_to_test (and $USER_BOOT_JDK_OPTIONS) is empty, then we try to execute
`-version` and get this output. So the question is, why is java_to_test empty?
The two preceding lines are:
java_to_test="$BOOT_JDK/bin/java"
UTIL_FIXUP_EXECUTABLE(java_to_test)
Sp java_to_test should be `/mnt/c/Program Files/Java/jdk-15/bin/java`. And
obviously UTIL_FIXUP_EXECUTABLE rewrites this to the empty string. Why that is
so, I don't know. Perhaps an issue with the space in the path.
-------------
PR: https://git.openjdk.java.net/jdk/pull/1597
