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Diffstat (limited to 'docs/markdown/snippets')
-rw-r--r-- | docs/markdown/snippets/find-override.md | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/docs/markdown/snippets/find-override.md b/docs/markdown/snippets/find-override.md new file mode 100644 index 0000000..dd8fe9b --- /dev/null +++ b/docs/markdown/snippets/find-override.md @@ -0,0 +1,27 @@ +## Can override find_program + +It is now possible to override the result of `find_program` to point +to a custom program you want. The overriding is global and applies to +every subproject from there on. Here is how you would use it. + +In master project + +```meson +subproject('mydep') +``` + +In the called subproject: + +```meson +prog = find_program('my_custom_script') +meson.override_find_program('mycodegen', prog) +``` + +In master project (or, in fact, any subproject): + +```meson +genprog = find_program('mycodegen') +``` + +Now `genprog` points to the custom script. If the dependency had come +from the system, then it would point to the system version. |