From 7eeab3d0bf8128eaece2c758ac753ddc40b9be50 Mon Sep 17 00:00:00 2001 From: Anton Gorev Date: Thu, 27 Apr 2017 14:15:12 -0500 Subject: [PATCH] Added -xmemalign=4i compiler option for Sparc's. --- CMakeLists.txt | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 70e59b8f..841fdab4 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -262,9 +262,12 @@ if ((NOT CRYPTOPP_CROSS_COMPILE) AND "${UNAME_SYSTEM}" STREQUAL "SunOS") SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -template=no%extdef") endif() - # Try this if you are encountering unexplained SIGBUS'es on SPARC - # SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xmemalign=4i") - + execute_process(COMMAND "uname" "-p" OUTPUT_VARIABLE PLATFORM_SUNOS_ARCH OUTPUT_STRIP_TRAILING_WHITESPACE) + string(TOUPPER "${PLATFORM_SUNOS_ARCH}" PLATFORM_SUNOS_ARCH) + message(STATUS "SunOS platform arch: ${PLATFORM_SUNOS_ARCH}") + if (${PLATFORM_SUNOS_ARCH} MATCHES SPARC) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xmemalign=4i") + endif () endif() # Link is driven through the compiler, but CXXFLAGS are not used. Also see