meson: add proper cereal dependency
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib4ee9663a6f9ca5c97cb0bbf8c60d344f7f6d1b4
diff --git a/meson.build b/meson.build
index 7ec6d03..492ab26 100644
--- a/meson.build
+++ b/meson.build
@@ -64,10 +64,10 @@
cpp = meson.get_compiler('cpp')
if cpp.has_header('nlohmann/json.hpp')
- nlohmann_json = declare_dependency()
+ nlohmann_json_dep = declare_dependency()
else
subproject('nlohmann', required: false)
- nlohmann_json = declare_dependency(
+ nlohmann_json_dep = declare_dependency(
include_directories: [
'subprojects/nlohmann/single_include',
'subprojects/nlohmann/single_include/nlohmann',
@@ -75,6 +75,24 @@
)
endif
+# Get Cereal dependency.
+cereal_dep = dependency('cereal', required: false)
+has_cereal = cpp.has_header_symbol(
+ 'cereal/cereal.hpp',
+ 'cereal::specialize',
+ dependencies: cereal_dep,
+ required: false)
+if not has_cereal
+ cereal_opts = import('cmake').subproject_options()
+ cereal_opts.add_cmake_defines({'BUILD_TESTS': 'OFF'})
+ cereal_proj = import('cmake').subproject(
+ 'cereal',
+ options: cereal_opts,
+ required: false)
+ assert(cereal_proj.found(), 'cereal is required')
+ cereal_dep = cereal_proj.dependency('cereal')
+endif
+
selected_subdirs = []
selected_subdirs += 'xyz/openbmc_project'
@@ -116,7 +134,8 @@
sdeventplus_dep,
phosphor_logging_dep,
phosphor_dbus_interfaces_dep,
- nlohmann_json
+ nlohmann_json_dep,
+ cereal_dep,
]
sources = [
diff --git a/subprojects/cereal.wrap b/subprojects/cereal.wrap
new file mode 100644
index 0000000..a4cb7ec
--- /dev/null
+++ b/subprojects/cereal.wrap
@@ -0,0 +1,4 @@
+[wrap-git]
+url = https://github.com/USCiLab/cereal.git
+revision = HEAD
+# need at least for C++20 fixes 3e4d1b84cab4891368d2179a61a7ba06a5693e7f