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| author | Gerd Hoffmann <kraxel@redhat.com> | 2021-06-24 12:38:23 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-07-09 18:20:27 +0200 |
| commit | 964711c44c9a45bbda0553a456e581fa9c1a3749 (patch) | |
| tree | 41660f9cdaf847b276a667cd5d37d072285de47f /docs/devel/build-system.rst | |
| parent | db2e89df998abbcf11b68f29558c45c8379d8916 (diff) | |
| download | focaccia-qemu-964711c44c9a45bbda0553a456e581fa9c1a3749.tar.gz focaccia-qemu-964711c44c9a45bbda0553a456e581fa9c1a3749.zip | |
modules: add documentation for module sourcesets
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jose R. Ziviani <jziviani@suse.de> Message-Id: <20210624103836.2382472-22-kraxel@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'docs/devel/build-system.rst')
| -rw-r--r-- | docs/devel/build-system.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/devel/build-system.rst b/docs/devel/build-system.rst index 7ef36f42d0..fd1650442e 100644 --- a/docs/devel/build-system.rst +++ b/docs/devel/build-system.rst @@ -272,6 +272,23 @@ Target-dependent emulator sourcesets: target_arch += {'arm': arm_ss} target_softmmu_arch += {'arm': arm_softmmu_ss} +Module sourcesets: + There are two dictionaries for modules: `modules` is used for + target-independent modules and `target_modules` is used for + target-dependent modules. When modules are disabled the `module` + source sets are added to `softmmu_ss` and the `target_modules` + source sets are added to `specific_ss`. + + Both dictionaries are nested. One dictionary is created per + subdirectory, and these per-subdirectory dictionaries are added to + the toplevel dictionaries. For example:: + + hw_display_modules = {} + qxl_ss = ss.source_set() + ... + hw_display_modules += { 'qxl': qxl_ss } + modules += { 'hw-display': hw_display_modules } + Utility sourcesets: All binaries link with a static library `libqemuutil.a`. This library is built from several sourcesets; most of them however host generated |