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DRTVWR-418: Derive certain CMAKE_XCODE_etc. vars from LL_BUILD.

meow-7.2.2
Nat Goodspeed 2016-12-14 09:12:33 -05:00
parent d0e166fe8a
commit 3b34cfd93a
1 changed files with 30 additions and 5 deletions
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35
indra/cmake/Variables.cmake
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@ -141,17 +141,42 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# The following must agree with
# https://bitbucket.org/lindenlab/viewer-build-variables/src/tip/variables
# Reading $LL_BUILD is an attempt to directly use those switches.
if ("$ENV{LL_BUILD}" STREQUAL "")
message(FATAL_ERROR "Environment variable LL_BUILD must be set")
endif ()
string(REGEX MATCH "-mmacosx-version-min=([^ ]+)" scratch "$ENV{LL_BUILD}")
set(CMAKE_OSX_DEPLOYMENT_TARGET "${CMAKE_MATCH_1}")
message(STATUS "CMAKE_OSX_DEPLOYMENT_TARGET = '${CMAKE_OSX_DEPLOYMENT_TARGET}'")
string(REGEX MATCH "-stdlib=([^ ]+)" scratch "$ENV{LL_BUILD}")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "${CMAKE_MATCH_1}")
message(STATUS "CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY = '${CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY}'")
string(REGEX MATCH " -g([^ ]*)" scratch "$ENV{LL_BUILD}")
set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT "${CMAKE_MATCH_1}")
message(STATUS "CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT = '${CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT}'")
string(REGEX MATCH "-O([^ ]*)" scratch "$ENV{LL_BUILD}")
set(CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL "${CMAKE_MATCH_1}")
message(STATUS "CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL = '${CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL}'")
string(REGEX MATCHALL "[^ ]+" LL_BUILD_LIST "$ENV{LL_BUILD}")
list(FIND LL_BUILD_LIST "-iwithsysroot" sysroot_idx)
if ("${sysroot_idx}" LESS 0)
message(FATAL_ERROR "Environment variable LL_BUILD must contain '-iwithsysroot'")
endif ()
math(EXPR sysroot_idx "${sysroot_idx} + 1")
list(GET LL_BUILD_LIST "${sysroot_idx}" CMAKE_OSX_SYSROOT)
message(STATUS "CMAKE_OSX_SYSROOT = '${CMAKE_OSX_SYSROOT}'")
set(XCODE_VERSION 7.0)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.9)
set(CMAKE_OSX_SYSROOT macosx10.11)
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
set(CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL 3)
set(CMAKE_XCODE_ATTRIBUTE_GCC_STRICT_ALIASING NO)
set(CMAKE_XCODE_ATTRIBUTE_GCC_FAST_MATH NO)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_X86_VECTOR_INSTRUCTIONS ssse3)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT dwarf-with-dsym)
set(CMAKE_OSX_ARCHITECTURES "${ARCH}")
string(REPLACE "i686" "i386" CMAKE_OSX_ARCHITECTURES "${CMAKE_OSX_ARCHITECTURES}")