On Fri, 4 Feb 2022 10:55:40 GMT, Maxim Kartashev <d...@openjdk.java.net> wrote:
> Some dll/exe files end up having absolute path names embedded in them despite > the use of `--disable-absolute-paths-in-output` build option. This option > effectively translates into adding `-pathmap` to compilation lines, but > doesn't (always) achieve the desired effects. The reason for that is in the > use of Windows-style path for the argument provided to `pathmap`. The slash > characters in the path passed as an argument get removed by the `fixpath` > script that pre-processes all commands on Windows prior to running them and > is supposed to convert Unix-style paths to what is understood by Windows. > > For example: > > $ build/windows-x86_64-server-release/fixpath print > -pathmap:C:\cygwin64\home\maxim\work\repr.build.1=s > -pathmap:C:cygwin64homemaximworkrepr.build.1=s > > However, if a "normal" Unix-style path is provided, it gets converted > correctly: > > $ build/windows-x86_64-server-release/fixpath print > -pathmap:/home/maxim/work/repr.build.1=s > -pathmap:C:\cygwin64\home\maxim\work\repr.build.1=s > > > This commit changes the `-pathmap` compiler option to use "normal", > Unix-style paths on Windows. Those will be changed to Windows style by the > `fixpath` script. > > Verified by running two builds (details below) in different directories on > the same machine; with this commit, all the exe/dll files under > `.../images/jdk/...` are the same. > > > Builds were produced by running the following commands on Windows 10 x64 with > Visual Studio 2019 installed: > > ./configure --with-debug-level=release --with-jvm-features=shenandoahgc > --with-version-pre= --with-version-build=1 --with-version-opt=b42 > --with-toolchain-version=2019 --disable-ccache --enable-cds=yes > --enable-reproducible-build --with-source-date=1643953637 > --with-hotspot-build-time=2022-02-04 --with-copyright-year=2022 > --disable-absolute-paths-in-output > --with-boot-jdk=/home/maxim/work/zulu17.0.81-ea-jdk17.0.0-ea.35-win_x64 > make reconfigure clean > make images This pull request has now been integrated. Changeset: d442328b Author: Maxim Kartashev <maxim.kartas...@jetbrains.com> Committer: Magnus Ihse Bursie <i...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/d442328bc2f2f4bc35dd054487a78552e3d9a759 Stats: 12 lines in 3 files changed: 7 ins; 2 del; 3 mod 8281262: Windows builds in different directories are not fully reproducible Co-authored-by: Erik Joelsson <er...@openjdk.org> Reviewed-by: erikj, ihse ------------- PR: https://git.openjdk.java.net/jdk/pull/7344
