diff options
| author | Karen Arutyunov <karen@codesynthesis.com> | 2021-04-15 23:08:05 +0300 |
|---|---|---|
| committer | Karen Arutyunov <karen@codesynthesis.com> | 2021-04-16 14:23:20 +0300 |
| commit | f4fee4d6c062b6ab4aa46bf2d942a4bff3481e05 (patch) | |
| tree | acc176c8117e576b85c131925eae633276466005 /BOOTSTRAP-WINDOWS-CLANG.cli | |
| parent | b1eb22d92f9a53a00d9d0c5b922aac861500e386 (diff) | |
Make build scripts to create hermetic configurations
Diffstat (limited to 'BOOTSTRAP-WINDOWS-CLANG.cli')
| -rw-r--r-- | BOOTSTRAP-WINDOWS-CLANG.cli | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/BOOTSTRAP-WINDOWS-CLANG.cli b/BOOTSTRAP-WINDOWS-CLANG.cli index 35b0c57..c837d87 100644 --- a/BOOTSTRAP-WINDOWS-CLANG.cli +++ b/BOOTSTRAP-WINDOWS-CLANG.cli @@ -154,11 +154,12 @@ pass the \c{--local} option.| To perform a local installation you will need to change the \c{configure} and \c{install} command lines above along these lines (see also a note on the -following step about only building shared libraries and toolchain executables -prefix/suffix): +following step about only building shared libraries, toolchain executables +prefix/suffix, etc): \ > build2\build2\b-boot configure ^ + config.config.hermetic=true ^ config.cxx=clang++ ^ \"config.cc.coptions=-m64 -O2\" ^ config.bin.lib=shared ^ @@ -204,6 +205,7 @@ previous step and you may want/need to make similar adjustments. > bpkg-stage create ^ cc ^ + config.config.hermetic=true ^ config.cxx=clang++ ^ \"config.cc.coptions=-m64 -O2\" ^ config.bin.lib=shared ^ @@ -216,6 +218,13 @@ to build both shared and static, remove \c{config.bin.lib=shared}.| \N|To add a custom prefix/suffix to the toolchain executables names, add \c{config.bin.exe.prefix=...} and/or \c{config.bin.exe.suffix=...}.| +\N|The \c{config.config.hermetic=true} configuration variable in the above +command makes sure the embedded \c{~host} and \c{~build2} configurations +include the current environment. This is especially important for \c{~build2} +which is used to dynamically build and load ad hoc recipes and build system +modules and must therefore match the environment that was used to build the +build system itself.| + Next, we add the package repository, build, and install: \ |