When a required library is missing on a platform, rather than having
meson report an error about the missing variable, catch the problem
earlier and provide a more readable message.
Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
---
examples/meson.build | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/examples/meson.build b/examples/meson.build
index 16c3ab005..3d1568497 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -32,8 +32,11 @@ foreach example: examples
if build
dep_objs = ext_deps
foreach d:deps
- dep_objs += [get_variable(
- get_option('default_library') + '_rte_' + d)]
+ var_name = get_option('default_library') + '_rte_' + d
+ if not is_variable(var_name)
+ error('Missing dependency "@0@" for example
"@1@"'.format(d, name))
+ endif
+ dep_objs += [get_variable(var_name)]
endforeach
if allow_experimental_apis
cflags += '-DALLOW_EXPERIMENTAL_API'
--
2.14.3
