diff --git a/graphics/darktable/patches/patch-src_common_darktable_h b/graphics/darktable/patches/patch-src_common_darktable_h
new file mode 100644
index 00000000000..36a95b7ce81
--- /dev/null
+++ b/graphics/darktable/patches/patch-src_common_darktable_h
@@ -0,0 +1,29 @@
+disable code which uses attribute(target_clones) to provide functions
+optimized for different CPUs. apparently clang 15 adds supports for this,
+but we don't have ifunc support in the toolchain, so it fails to link.
+
+Index: src/common/darktable.h
+--- src/common/darktable.h.orig
++++ src/common/darktable.h
+@@ -126,14 +126,14 @@ typedef unsigned int u_int;
+ /* Create cloned functions for various CPU SSE generations */
+ /* See for instructions https://hannes.hauswedell.net/post/2017/12/09/fmv/ */
+ /* TL;DR : use only on SIMD functions containing low-level paralellized/vectorized loops */
+-#if __has_attribute(target_clones) && !defined(_WIN32) && (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64))
+-#define __DT_CLONE_TARGETS__ __attribute__((target_clones("default", "sse2", "sse3", "sse4.1", "sse4.2", "popcnt", "avx", "avx2", "avx512f", "fma4")))
+-#elif __has_attribute(target_clones) && !defined(_WIN32) && defined(__PPC64__)
+-/* __PPC64__ is the only macro tested for in is_supported_platform.h, other macros would fail there anyway. */
+-#define __DT_CLONE_TARGETS__ __attribute__((target_clones("default","cpu=power9")))
+-#else
++// #if __has_attribute(target_clones) && !defined(_WIN32) && (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64))
++// #define __DT_CLONE_TARGETS__ __attribute__((target_clones("default", "sse2", "sse3", "sse4.1", "sse4.2", "popcnt", "avx", "avx2", "avx512f", "fma4")))
++// #elif __has_attribute(target_clones) && !defined(_WIN32) && defined(__PPC64__)
++// /* __PPC64__ is the only macro tested for in is_supported_platform.h, other macros would fail there anyway. */
++// #define __DT_CLONE_TARGETS__ __attribute__((target_clones("default","cpu=power9")))
++// #else
+ #define __DT_CLONE_TARGETS__
+-#endif
++// #endif
+ 
+ /* Helper to force heap vectors to be aligned on 64 bits blocks to enable AVX2 */
+ #define DT_ALIGNED_ARRAY __attribute__((aligned(64)))