meson: set _GNU_SOURCE project wide

Easier, also means we don't have to define it for
checks. that will only succeed with it defind.
This commit is contained in:
Tim-Philipp Müller 2017-03-11 22:06:07 +00:00 committed by Emmanuele Bassi
parent e675675b78
commit a223294605

View File

@ -19,6 +19,8 @@ gtk_micro_version = gtk_version[2].to_int()
gtk_interface_age = 0
add_global_arguments('-DGTK_VERSION="' + meson.project_version() + '"', language: 'c')
add_project_arguments('-D_GNU_SOURCE', language : 'c')
# Define a string for the earliest version that this release has
# backwards binary compatibility with for all interfaces a module
# might. Unless we add module-only API with lower stability