diff options
| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2022-11-01 21:19:20 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2022-11-22 12:31:14 +0000 |
| commit | 2619164b6998b2143e776a1c2f10140af9fe878b (patch) | |
| tree | 4c9b370776e198d2288462c58713531a84750f09 /README.md | |
| parent | 0e9c6b1e32f5ef38286ff2e0774ba69caf2eee7b (diff) | |
meson: Convert CMake to Meson build infrastructure
Provide infrastructure to be able to build the uvc-gadget library as a
shared object and an executable which links against this as a dependency
to implment the reference 'uvc-gadget' application.
All existing cmake infrastructure is removed. This removes custom glob
support that was previously used by an early development for Android,
which is expected to be re-added later when required.
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 39 |
1 files changed, 8 insertions, 31 deletions
@@ -11,41 +11,18 @@ uvcgadget is a pure C library that implements handling of UVC gadget functions. To compile: ``` -$ mkdir build -$ cd build -$ cmake .. -$ make -j4 +$ meson build +$ ninja -C build ``` ## Cross compiling instructions: -Directions for cross compiling depend on the build environment. - -For buildroot-based builds, cmake can be pointed to the toolchain file provided -by buildroot: - -``` -$ mkdir build -$ cd build -$ cmake -DCMAKE_TOOLCHAIN_FILE=<buildrootpath>/output/host/usr/share/buildroot/toolchainfile.cmake .. -$ make -j4 -``` - -If your build environment doesn't provide a CMake toolchain file, the following -template can be used as a starting point. +Cross compilation can be managed by meson. Please read the directions at +https://mesonbuild.com/Cross-compilation.html for detailed guidance on using +meson. +In brief summary: ``` -set(CMAKE_SYSTEM_NAME Linux) - -set(BUILD_ENV_ROOT "/path/to/your/build/enviroment/root/") - -# Specify the cross compiler -set(CMAKE_C_COMPILER ${BUILD_ENV_ROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-gcc) - -# Where is the target environment -set(CMAKE_FIND_ROOT_PATH ${BUILD_ENV_ROOT}/target ${BUILD_ENV_ROOT}/host) - -set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY) -set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) -set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) +$ meson build --cross <meson cross file> +$ ninja -C build ``` |