loader: #define PATH_MAX when undefined (eg. Hurd)

[mesa.git] / src / loader / meson.build

diff --git a/src/loader/meson.build b/src/loader/meson.build
index 00ba1491c45da0b1c1befd64c686ae7c3102d4c9..e7dce88d443e3d746d88d0b17642c00716e2295c 100644 (file)
--- a/src/loader/meson.build
+++ b/src/loader/meson.build
@@ -35,12 +35,19 @@ else
   libloader_dri3_helper = []
 endif
 
+loader_c_args = [
+  c_vis_args, '-DUSE_DRICONF',
+  '-DDEFAULT_DRIVER_DIR="@0@"'.format(dri_search_path),
+]
+
+if with_gallium_iris and get_option('prefer-iris')
+  loader_c_args += ['-DPREFER_IRIS']
+endif
+
 libloader = static_library(
   'loader',
   ['loader.c', 'pci_id_driver_map.c'],
-  c_args : [c_vis_args, '-DUSE_DRICONF',
-            '-DDEFAULT_DRIVER_DIR="@0@"'.format(dri_search_path),
-],
+  c_args : loader_c_args,
   include_directories : [inc_include, inc_src, inc_util],
   dependencies : [dep_libdrm, dep_thread, idep_xmlconfig_headers],
   build_by_default : false,