| From 42abf1d299fed8e00a189f6f9c55fb344e5bb775 Mon Sep 17 00:00:00 2001 |
| From: Oleksiy Obitotskyy <oobitots@cisco.com> |
| Date: Wed, 27 Jan 2021 04:01:34 -0800 |
| Subject: [PATCH] bison: Remove #line directives |
| |
| Append --no-lines option to bison to not |
| generate #line directives with absolute file path. |
| |
| Upstream-Status: Pending |
| Signed-off-by: Oleksiy Obitotskyy <oobitots@cisco.com> |
| --- |
| cmake/modules/FindYACC.cmake | 31 ++++++++++++++++++++++--------- |
| 1 file changed, 22 insertions(+), 9 deletions(-) |
| |
| diff --git a/cmake/modules/FindYACC.cmake b/cmake/modules/FindYACC.cmake |
| index c96f87b..54a73cb 100644 |
| --- a/cmake/modules/FindYACC.cmake |
| +++ b/cmake/modules/FindYACC.cmake |
| @@ -29,15 +29,28 @@ MACRO(ADD_YACC_FILES _source _generated) |
| |
| SET(_out ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.c) |
| |
| - ADD_CUSTOM_COMMAND( |
| - OUTPUT ${_out} |
| - COMMAND ${YACC_EXECUTABLE} |
| - -d |
| - -p ${_basename} |
| - -o${_out} |
| - ${_in} |
| - DEPENDS ${_in} |
| - ) |
| + IF (DEFINED ENV{SOURCE_DATE_EPOCH}) |
| + ADD_CUSTOM_COMMAND( |
| + OUTPUT ${_out} |
| + COMMAND ${YACC_EXECUTABLE} |
| + --no-lines |
| + -d |
| + -p ${_basename} |
| + -o${_out} |
| + ${_in} |
| + DEPENDS ${_in} |
| + ) |
| + ELSE () |
| + ADD_CUSTOM_COMMAND( |
| + OUTPUT ${_out} |
| + COMMAND ${YACC_EXECUTABLE} |
| + -d |
| + -p ${_basename} |
| + -o${_out} |
| + ${_in} |
| + DEPENDS ${_in} |
| + ) |
| + ENDIF () |
| LIST(APPEND ${_source} ${_in}) |
| LIST(APPEND ${_generated} ${_out}) |
| ENDFOREACH (_current_FILE) |
| -- |
| 2.26.2.Cisco |
| |