# \[PATCH v2\] mesa: provide support for packing development and testing tools

- From: Dmitry Baryshkov \<hidden\>
- Date: 2023-02-21 01:22:03 
- List: openembedded-core
- Page: https://ratatoskr.run/openembedded-core/2023/02/16190332

```text
Mesa contains several optional tools that can be useful for application
and driver developers. Add a packageconfig option to build a mesa-tools
package containing relevant programs.

Note, the fdperf tool for the freedreno depends on libconfig, which is
not a part of oe-core, thus this tool is not built by default by this
recipe even when freedreno driver is selected. The fdperf tool needs to
be explicitly enabled by adding 'freedreno-fdperf' to the PACKAGECONFIG.

Signed-off-by: Dmitry Baryshkov <redacted>
---

Changes since v1:
- Moved fdperf handling to a separate PACKAGECONFIG entry.

---
 meta/recipes-graphics/mesa/mesa.inc | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index 0a3dc1dd62a0..8a8a057c6bf8 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -107,6 +107,23 @@ VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',fre
 VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'broadcom', ',broadcom', '', d)}"
 PACKAGECONFIG[vulkan] = "-Dvulkan-drivers=${@strip_comma('${VULKAN_DRIVERS}')}, -Dvulkan-drivers='',glslang-native vulkan-loader vulkan-headers"
 
+# mesa development and testing tools support, per driver
+TOOLS = ""
+TOOLS_DEPS = ""
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', ',etnaviv', '', d)}"
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'lima', ',lima', '', d)}"
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'panfrost', ',panfrost', '', d)}"
+
+# dependencies for tools.
+TOOLS_DEPS:append = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ' ncurses libxml2 ', '', d)}"
+
+# the fdperf tool requires libconfig (a part of meta-oe) so it needs special
+# treatment in addition to the usual 'freedreno tools'.
+PACKAGECONFIG[freedreno-fdperf] = ",,libconfig"
+
+PACKAGECONFIG[tools] = "-Dtools=${@strip_comma('${TOOLS}')}, -Dtools='', ${TOOLS_DEPS}"
+
 PACKAGECONFIG[opengl] = "-Dopengl=true, -Dopengl=false"
 PACKAGECONFIG[glvnd] = "-Dglvnd=true, -Dglvnd=false, libglvnd"
 
@@ -211,7 +228,7 @@ PACKAGES =+ "libegl-mesa libegl-mesa-dev \
              libopencl-mesa libopencl-mesa-dev \
              libxatracker libxatracker-dev \
              mesa-megadriver mesa-vulkan-drivers \
-             mesa-vdpau-drivers \
+             mesa-vdpau-drivers mesa-tools \
             "
 
 do_install:append () {
@@ -323,6 +340,9 @@ FILES:libosmesa-dev = "${libdir}/libOSMesa.* ${includedir}/GL/osmesa.h ${libdir}
 FILES:libxatracker-dev = "${libdir}/libxatracker.so ${libdir}/libxatracker.la \
                           ${includedir}/xa_tracker.h ${includedir}/xa_composite.h ${includedir}/xa_context.h \
                           ${libdir}/pkgconfig/xatracker.pc"
+# catch all to get all the tools and data
+FILES:${PN}-tools = "${bindir} ${datadir}"
+ALLOW_EMPTY:${PN}-tools = "1"
 
 # Fix upgrade path from mesa to mesa-megadriver
 RREPLACES:mesa-megadriver = "mesa"
-- 
2.30.2


```