1 files changed, 54 insertions, 7 deletions
diff --git a/src/meson.build b/src/meson.build
index d818d8b8..76198e95 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -1,14 +1,61 @@
-if get_option('android')
-    subdir('android')
+# SPDX-License-Identifier: CC0-1.0
+
+# Cache system paths
+libcamera_datadir = get_option('datadir') / 'libcamera'
+libcamera_libdir = get_option('libdir') / 'libcamera'
+libcamera_libexecdir = get_option('libexecdir') / 'libcamera'
+libcamera_sysconfdir = get_option('sysconfdir') / 'libcamera'
+
+config_h.set('LIBCAMERA_DATA_DIR', '"' + get_option('prefix') / libcamera_datadir + '"')
+config_h.set('LIBCAMERA_SYSCONF_DIR', '"' + get_option('prefix') / libcamera_sysconfdir + '"')
+
+summary({
+         'LIBCAMERA_DATA_DIR' : config_h.get('LIBCAMERA_DATA_DIR'),
+         'LIBCAMERA_SYSCONF_DIR' : config_h.get('LIBCAMERA_SYSCONF_DIR'),
+         }, section : 'Paths')
+
+# Module Signing
+openssl = find_program('openssl', required : false)
+if openssl.found()
+    ipa_priv_key = custom_target('ipa-priv-key',
+                                 output : ['ipa-priv-key.pem'],
+                                 command : [gen_ipa_priv_key, '@OUTPUT@'])
+    config_h.set('HAVE_IPA_PUBKEY', 1)
+    ipa_sign_module = true
+else
+    warning('openssl not found, all IPA modules will be isolated')
+    ipa_sign_module = false
+endif
+
+# libyuv, used by the Android adaptation layer and the virtual pipeline handler.
+# Fallback to a subproject if libyuv isn't found, as it's typically not provided
+# by distributions.
+libyuv_dep = dependency('libyuv', required : false)
+
+if (pipelines.contains('virtual') or get_option('android').allowed()) and \
+   not libyuv_dep.found()
+    cmake = import('cmake')
+
+    libyuv_vars = cmake.subproject_options()
+    libyuv_vars.add_cmake_defines({'CMAKE_POSITION_INDEPENDENT_CODE': 'ON'})
+    libyuv_vars.set_override_option('cpp_std', 'c++17')
+    libyuv_vars.append_compile_args('cpp',
+         '-Wno-sign-compare',
+         '-Wno-unused-variable',
+         '-Wno-unused-parameter')
+    libyuv_vars.append_link_args('-ljpeg')
+    libyuv = cmake.subproject('libyuv', options : libyuv_vars)
+    libyuv_dep = libyuv.dependency('yuv')
 endif
 
+# libcamera must be built first as a dependency to the other components.
 subdir('libcamera')
+
+subdir('android')
 subdir('ipa')
-subdir('cam')
-subdir('qcam')
 
-if get_option('v4l2')
-    subdir('v4l2')
-endif
+subdir('apps')
 
 subdir('gstreamer')
+subdir('py')
+subdir('v4l2')