![compiling bzflag compiling bzflag](http://www.linuxconsole.org/wp-content/uploads/2013/12/freecraft_ss1.png)
After that, the build starts as usual, but Options to the file cc and will create the markerįile in the same directory. Work/.work.log file to see that the normal compiler Options from BUILD_ONLY_CFLAGS are not yet added to Work/.cwrappers/config to see that the compiler To verify that this setup works, run bmakeĬonfigure in a package directory. That the additional compiler options are only appended once, even ifīmake build is run multiple times. The :M* modifier ensures that there isĪt least one compiler option, to prevent a syntax error in the shell Should be undefined, possibly because it is only defined for a subset of :U modifier to prevent parse errors if the variable (When editing the mk.conf, make sure that the commands of theĪdd-build-only-cflags target are indented with a tab, Pre-build-checks-hook: add-build-only-cflags Mk/build/build.mk, which contains among others theīUILD_ONLY_CFLAGS= -Wall -Werror -O2 -DTEMPDIR='"/tmp"' Modify these configuration files at that point. Plan is to find a hook between the configure and build phases, and to Individual configurations for the C compiler and the related tools.
Compiling bzflag Patch#
To see this in action, run bmake patch in a It does this by wrapping the compiler command and rewriting the command Unwanted directories of include files and to normalize compiler options.
![compiling bzflag compiling bzflag](http://www.linuxconsole.org/wp-content/uploads/2013/12/dossizolagrande.jpg)
The compiler wrapper's original task is to hide The basic idea is to use the pkgsrc compiler wrapper to inject theĭesired compiler options. Other examples in this section but still easy enough. Options being added between the configure andīuild phases. The pkgsrc infrastructure is flexible enough to support compiler Programs would not survive a strict compiler run with -Wall The GNU configure scripts feed many small test programs to theĬ compiler to see whether certain headers are available, functions areĭefined in a library and programs can be run. Especially in theĬonfigure phase, adding -Werror leads to wrongĭecisions. These apply to all phases of the package build process. When adding custom compiler flags via CFLAGS, LOCALBASE or wanted to edit some files inĨ.4.3. Force compiler options only in the build phase
Compiling bzflag install#
There have been numerous cases whereĬertain packages tried to install files outside the Or something even more restrictive, depending on what the operating system provides,Īs a useful side effect this makes sure that bulk builds cannotīreak anything in your system. So make sure that you don't need any package during the builds.Įssentially, you should provide a fresh system, either a chroot environment Note that all their dependencies will be built, so you don't need to track them manually.ĭuring bulk builds various packages are installed and deinstalled
Compiling bzflag full#
(The approximate resource consumption for aįull bulk build is given in section Section 8.3, “Requirements of a full bulk build”.)įor limited bulk builds you need to make a list of packages you want to build. Full bulk builds usually consume a lot more resources,īoth space and time, than builds for some practical sets of packages.Ī number of particularly heavy packages exist that are not actually The bulk build system, or pbulk ("p" stands for "parallel").įirst of all, you have to decide whether you build all packages There is a way of getting a set of binary packages: Or you may want to build a list of packages you want and check them before It is wasted time if they all build their packages themselves from source. Example of cdpackįor a number of reasons, you may want to build binary packagesįor a large selected set of packages in pkgsrc, or even for all pkgsrc packages.įor instance, when you have multiple machines that should run the same software, Creating a multiple CD-ROM packages collection 8.5.1. Reject packages that use undefined shell variables 8.4.10. Reject packages whose self-test fails 8.4.9. Reject packages that contain forbidden strings 8.4.8. Reject packages for which pkglint reports errors 8.4.7. Force compiler options only in the build phase 8.4.4.
![compiling bzflag compiling bzflag](https://wiki.bzflag.org/images/b/b3/Tort_cvs_tag.png)
Detect classes of bugs by forcing compiler warnings 8.4.3.