From c643cc75079908906853cfc0c32a44c0bef754ac Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Fri, 22 Oct 2021 15:13:02 -0700
Subject: [PATCH] ircd: Split compile and assembly of CL object through LLVM
 bc.

---
 .gitignore       | 1 +
 ircd/Makefile.am | 7 +++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 1b906ec69..3775e7aee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ Makefile
 *.lo
 *.la
 *.bc
+*.ll
 *.orig
 *.log
 *.sw?
diff --git a/ircd/Makefile.am b/ircd/Makefile.am
index 3b8e43278..cb4a478df 100644
--- a/ircd/Makefile.am
+++ b/ircd/Makefile.am
@@ -359,7 +359,10 @@ endif
 
 if CLANG
 if OPENCL
-gpt_gpu.o: gpt_gpu.cl
-	$(CC) -std=CL1.1 $(AM_CPPFLAGS) $(CPPFLAGS) $(DEFS) -Xclang -finclude-default-header -include "ircd/config.h" -o $@ -c $^
+gpt_gpu.ll: gpt_gpu.cl
+	$(CC) -S -emit-llvm -std=CL1.1 $(AM_CPPFLAGS) $(CPPFLAGS) $(DEFS) -Xclang -finclude-default-header -include "ircd/config.h" -o $@ -c $^
+
+gpt_gpu.o: gpt_gpu.ll
+	$(CC) -std=CL1.1 -o $@ -c $^
 endif
 endif