From 88b961ce4e2c9744631c51d13fa638e8a8a6c2a9 Mon Sep 17 00:00:00 2001 From: Lee Chee Yang Date: Wed, 2 Sep 2020 08:28:35 +0800 Subject: [PATCH] Improve Reproducibility for src package Improve reproducibility for intel-graphics-compiler-src package. needs to pass build path as environment variable to the build. this only works on bison 3.7 onward, hence check for bison version before adding the flags. Upstream-Status: Inappropriate [applying --file-prefix-map in such way does not work for upstream] Signed-off-by: Lee Chee Yang --- visa/CMakeLists.txt | 7 +++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/visa/CMakeLists.txt b/visa/CMakeLists.txt index 9c169592..ecea91db 100644 --- a/visa/CMakeLists.txt +++ b/visa/CMakeLists.txt @@ -105,8 +108,11 @@ endif() # Set up the bison and flex targets. These commands will set up commands to generate the appropriate # source files from the input grammars. It will also set up the dependencies correctly for any # library or executable that uses the generated source -BISON_TARGET(CISAParser CISA.y ${CMAKE_CURRENT_BINARY_DIR}/CISA.tab.cpp COMPILE_FLAGS "-vt -p CISA") -FLEX_TARGET(CISAScanner CISA.l ${CMAKE_CURRENT_BINARY_DIR}/lex.CISA.cpp COMPILE_FLAGS "-PCISA ${WIN_FLEX_FLAG}") +if(BISON_VERSION VERSION_GREATER_EQUAL "3.7.0") + set(BISON_EXTRA_FLAGS " --file-prefix-map=$ENV{B}=/igc/ ") +endif() +BISON_TARGET(CISAParser CISA.y ${CMAKE_CURRENT_BINARY_DIR}/CISA.tab.cpp COMPILE_FLAGS "-l -vt -p CISA ${BISON_EXTRA_FLAGS} ") +FLEX_TARGET(CISAScanner CISA.l ${CMAKE_CURRENT_BINARY_DIR}/lex.CISA.cpp COMPILE_FLAGS "-PCISA -L ${WIN_FLEX_FLAG} ") ADD_FLEX_BISON_DEPENDENCY(CISAScanner CISAParser) add_custom_target(CISAScanner_target DEPENDS ${FLEX_CISAScanner_OUTPUTS} ${BISON_CISAParser_OUTPUTS}) -- 2.25.1