[libcamera-devel] [PATCH] meson: import python3 to use also from sysroot

[madhavan.krishnan at linaro.org]

From: Madhavan Krishnan <madhavan.krishnan at linaro.org>

importing python module can provide the exact path
which can be used in desktop build as well as from
any build system
---
 include/libcamera/meson.build | 4 +++-
 src/libcamera/meson.build     | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/libcamera/meson.build b/include/libcamera/meson.build
index 99abf06..83525e2 100644
--- a/include/libcamera/meson.build
+++ b/include/libcamera/meson.build
@@ -21,13 +21,15 @@ include_dir = join_paths(libcamera_include_dir, 'libcamera')
 install_headers(libcamera_api,
                 subdir : include_dir)
 
+python_mod = import('python3').find_python()
+
 gen_controls = files('../../src/libcamera/gen-controls.py')
 
 control_ids_h = custom_target('control_ids_h',
                               input : files('../../src/libcamera/control_ids.yaml', 'control_ids.h.in'),
                               output : 'control_ids.h',
                               depend_files : gen_controls,
-                              command : [gen_controls, '-o', '@OUTPUT@', '@INPUT@'],
+                              command : [python_mod, gen_controls, '-o', '@OUTPUT@', '@INPUT@'],
                               install : true,
                               install_dir : join_paths('include', include_dir))
 
diff --git a/src/libcamera/meson.build b/src/libcamera/meson.build
index c4f965b..243935b 100644
--- a/src/libcamera/meson.build
+++ b/src/libcamera/meson.build
@@ -65,13 +65,15 @@ if libudev.found()
     ])
 endif
 
+python_mod = import('python3').find_python()
+
 gen_controls = files('gen-controls.py')
 
 control_ids_cpp = custom_target('control_ids_cpp',
                                 input : files('control_ids.yaml', 'control_ids.cpp.in'),
                                 output : 'control_ids.cpp',
                                 depend_files : gen_controls,
-                                command : [gen_controls, '-o', '@OUTPUT@', '@INPUT@'])
+                                command : [python_mod, gen_controls, '-o', '@OUTPUT@', '@INPUT@'])
 
 libcamera_sources += control_ids_cpp
 libcamera_sources += control_ids_h
-- 
2.7.4