1: This page explains how to use clang with the NetBSD base system.
2: See also [how to use clang to build packages](../pkgsrc/clang/).
3:
4: Since NetBSD 6, the base system has included clang, but it is not
5: built or used by default. To use it, set in mk.conf
6:
7: MKGCC=no
8: MKLLVM=yes
9: HAVE_LLVM=yes
10: CLANGBASE=/usr
11:
12: And run "build.sh release". This will apply for both pkgsrc and base.
13:
14: This will work on ARM, PowerPC, x86, and possibly SPARC64.
15:
16: MKGCC=no needed as building GCC alongside is not maintained.
17: MKLLVM=yes builds LLVM libraries.
18: HAVE_LLVM=yes controls clang being built
19: CLANGBASE=/usr instructs pkgsrc where to look for the compiler
20:
21: # status
22:
23: On NetBSD-current, clang builds successfully on several architectures.
24: These builds are with all three of the above flags enabled.
25:
26: https://releng.netbsd.org/builds/HEAD-llvm/
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