[Mesa-dev] [PATCH v4 3/4] meson: Fix TODO for missing dl_iterate_phdr function

[Dylan Baker]

This function is required for both the Intel "Anvil" vulkan driver and
the i965 GL driver. Error out if either of those is enabled but this
function isn't found.

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>
---
 meson.build | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/meson.build b/meson.build
index 23ed42ec0f9..f844289821a 100644
--- a/meson.build
+++ b/meson.build
@@ -660,8 +660,10 @@ endif
 
 if cc.has_function('dl_iterate_phdr')
   pre_args += '-DHAVE_DL_ITERATE_PHDR'
-else
-  # TODO: this is required for vulkan
+elif with_intel_vk
+  error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function')
+elif with_dri_i965 and get_option('shader-cache')
+  error('Intel i965 GL driver requires dl_iterate_phdr when built with shader caching.')
 endif
 
 # Determine whether or not the rt library is needed for time functions
-- 
2.15.0