flang/0001-Use-find_program-for-clang-tblgen.patch

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2022-08-04 10:48:45 +00:00
From de2d9020fd508494262c49ffe66dccdec741e917 Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Mon, 8 Aug 2022 12:40:49 +0200
Subject: [PATCH] Use find_program for clang-tblgen
---
flang/docs/CMakeLists.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/flang/docs/CMakeLists.txt b/flang/docs/CMakeLists.txt
index 770343cd29b8..3414b8e3acc4 100644
--- a/flang/docs/CMakeLists.txt
+++ b/flang/docs/CMakeLists.txt
@@ -126,7 +126,7 @@ if (LLVM_ENABLE_SPHINX)
ARGS ${CMAKE_CURRENT_BINARY_DIR}/Source/FIR/CreateFIRLangRef.py)
# CLANG_TABLEGEN_EXE variable needs to be set for clang_tablegen to run without error
- set(CLANG_TABLEGEN_EXE clang-tblgen)
+ find_program(CLANG_TABLEGEN_EXE "clang-tblgen" ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
gen_rst_file_from_td(FlangCommandLineReference.rst -gen-opt-docs FlangOptionsDocs.td docs-flang-html)
endif()
if (${SPHINX_OUTPUT_MAN})
--
2.37.1