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443e836030
This introduces flang-driver, a clang6-derived driver / companion compiler, and uses math/libpgmath as the math library backend. Notably, the latter currently limits us to 12-CURRENT. Patches are a combination of carry-over and adapted OpenBSD ones. While there, pet portlint. Reviewed by: zeising (mentor), mat Approved by: zeising (mentor) Obtained from: Brian Callahan (bcallah@openbsd.org) with adaptations Differential Revision: https://reviews.freebsd.org/D17036
41 lines
1.5 KiB
Text
41 lines
1.5 KiB
Text
--- CMakeLists.txt.orig 2018-09-03 06:03:48 UTC
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+++ CMakeLists.txt
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@@ -49,6 +49,19 @@ if( ${TARGET_OS} STREQUAL "Linux" )
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message("Unsupported architecture: ${TARGET_ARCHITECTURE}" )
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return()
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endif()
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+elseif( ${TARGET_OS} STREQUAL "FreeBSD" )
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+ set(OS "FREEBSD")
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+ set(OSNAME "FreeBSD")
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+ # this is very hacky!
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+ if( ${TARGET_ARCHITECTURE} STREQUAL "amd64" )
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+ set(ARCHNAME x86-64)
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+ set(ARCH X86)
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+ set(WRDSZ 64)
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+ set(TARGET_ARCHITECTURE x86_64)
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+ else()
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+ message("Unsupported architecture: ${TARGET_ARCHITECTURE}" )
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+ return()
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+ endif()
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else()
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message("Unsupported OS: ${TARGET_OS}" )
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return()
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@@ -57,7 +70,8 @@ endif()
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# The cmake documentation states that these are set. They are not so we
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# set them here
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set(CMAKE_HOST_SYSTEM_NAME ${TARGET_OS})
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-set(CMAKE_HOST_SYSTEM_PROCESSOR ${TARGET_ARCHITECTURE})
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+# also a hack
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+set(CMAKE_HOST_SYSTEM_PROCESSOR "x86-64")
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# If we are not building as a part of LLVM, build Flang as an
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# standalone project, using LLVM as an external library:
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@@ -289,7 +303,7 @@ endif()
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# Add appropriate flags for GCC
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if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings")
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- option(WITH_WERROR "Compile with '-Werror' C compiler flag" ON)
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+ option(WITH_WERROR "Compile with '-Werror' C compiler flag" OFF)
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if (WITH_WERROR)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
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endif ()
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